JP4122995B2 - Contactless ID tag - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a non-contact ID tag used in a non-contact ID system used for entrance / exit management.
[0002]
[Prior art]
Conventionally, as a non-contact ID system, there is a non-contact ID system in which a reader unit is installed at a part where a person enters and exits, such as a building entrance and a doorway, and entrance / exit is managed by a non-contact ID tag carried by an individual. .
[0003]
In this type of contactless ID system, the reader unit performs electromagnetic data communication with the contactless ID tag, reads data stored in the contactless ID tag, and executes predetermined data processing. When the unlock signal is sent to the door, the door opens.
[0004]
In the non-contact ID system described above, the door may not open when electromagnetic data communication is not properly performed between the reader unit and the non-contact ID tag due to the influence of radio wave interference or the like. In addition, when the reader unit or the like is broken due to a fire or an earthquake, the door may not be unlocked by the non-contact ID tag. In order to unlock the door at such an emergency, in the integral body incorporating the key to perform a mechanical facilities unlocking the contactless ID tag, always it is desirable to carry the keys together.
[0005]
Conventionally, those in the monolith incorporate a key to perform a mechanical facilities unlocking the contactless ID tag, for example, there is disclosed in Patent Document 1.
[0006]
[Patent Document 1]
JP 2001-182388 A
[Problems to be solved by the invention]
However, the structure of a contactless ID tag that can incorporate a conventional key is somewhat complicated.
[0008]
In general, the key body has a display such as a key name (manufacturer name) and a serial number. These displays are information to be confirmed even after the key body is incorporated into the non-contact ID tag. Then, after being incorporated in the non-contact ID tag, there is a problem that their display is hidden by the non-contact ID tag and cannot be confirmed.
[0009]
The present invention was made in view of the above problems, and an object, it is possible to incorporate a key to perform a mechanical facilities unlocking a simple structure, the facilities unlocking even emergency it is possible to perform mechanical facilities unlocking can visually check the information in the key even after incorporating the key to perform, is to provide a non-contact ID tag that facilitates usability, the key management .
[0010]
[Means for Solving the Problems]
To achieve the above object, the contactless ID tag according to claim 1, wherein the part of the key which incorporate a circuit portion which stores the antenna and the ID information within the tag case, perform mechanical facilities unlocking In the tag case, wherein the tag case has a through-hole formed in a part of the key in a concave plane formed on the surface where the antenna and the circuit unit are disposed. A tag case main body formed from a base formed with a protrusion that engages with the hole, a tag lid that is adhesively fixed to the base so as to cover the antenna and the circuit portion, and a notch. A part of the key disposed on the concave plane from the notch is exposed to the outside, and the lid member is coupled to the concave plane.
[0011]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the present invention will be described with reference to Embodiment 1 and Reference Examples 1 to 4.
[0012]
(Reference Example 1)
The non-contact ID tag of this reference example will be described with reference to FIGS.
[0013]
The contactless ID tag, an antenna 3 and a circuit 4 which stores the ID information embedded within the tag case A made of resin, and some tags Case A key K to perform mechanical facilities unlocking Store inside.
[0014]
The tag case A of this reference example includes a substantially flat tag block 1 in which an antenna 3 and a circuit unit 4 are incorporated, and a substantially flat key block 2 that houses a part of the key K. .
[0015]
As shown in FIG. 2, the tag block 1 includes an antenna 3 and a circuit unit 4 incorporated in a tag base 1a, and a tag lid 1b having substantially the same shape as that of the tag base 1a. 1a and the tag lid 1b are assembled by being bonded and fixed by ultrasonic welding.
[0016]
The tag base 1a and the tag lid 1b have bottom surfaces 5 and 6 and both side surfaces (not shown) extending from the lower part in FIG. 2, respectively. The assembled tag block 1 is shown in FIG. An opening 7 surrounded by the bottom surfaces 5 and 6 and both side surfaces is formed at one end which is the side.
[0017]
Moreover, the recessed part 8 and 9 as a 1st latching means is formed in the approximate center of the inner surface of the extended bottom face 5 and 6. As shown in FIG.
[0018]
As shown in FIG. 3, the key block 2 has a flat plate shape, and has an insertion hole 10 that penetrates both side surfaces in the vertical direction in FIG.
[0019]
The size of the insertion hole 10 is such that the handle portion Ka of the key K can be inserted, and is elastically deformable to be engaged with the through hole Kb of the key K at a position facing the inner surface of the insertion hole 10. Projections 11, 11 are formed.
[0020]
In addition, the protrusions 11 and 11 may have an inclined surface that gently inclines from the side where the key K is inserted toward the back side.
[0021]
The key K is inserted into the insertion hole 10 from the lower side in FIG. 3, and the protrusions 11, 11 pressed by the key K are elastically deformed to pass the key K, and are formed in the handle portion Ka of the key K. When the positions of the through hole Kb and the protrusions 11 and 11 coincide with each other, the pressing of the protrusions 11 and 11 is released, and the protrusions 11 and 11 engage with the through hole Kb from both sides to hold the key K.
[0022]
Further, on the side opposite to the side where the key K of the key block 2 is inserted, a fitting portion 12 whose outer periphery is slightly smaller than the outer periphery of the part of the other key block 2 is extended. Of the wall portions forming the fitting portion 12, protrusions 13, 13 as second locking means are formed on the outer surfaces of the pair of opposing wall portions.
[0023]
The tag block 1 and the key block 2 configured as described above are configured such that the fitting portion 12 of the key block 2 is inserted into the opening 7 of the tag block 1 and the protrusion 13 formed on the outer surface of the fitting portion 12. , 13 are engaged with recesses 8 and 9 formed on the inner surface of the opening 7, whereby the tag block 1 and the key block 2 are coupled, and the tag case A is assembled. In the assembled tag case A, the outer surface of the tag block 1 and the outer surface of the key block 2 are substantially the same surface, and are in the form of a single flat plate.
[0024]
In such a non-contact ID tag, the key K is inserted into the key block 2 and held by the elastic projections 11 and 11 without dropping, and the key block 2 is fitted into the tag block 1 and the projections 13 and 13 are inserted. It was engaged with the recess 8 and 9 can be incorporated key K contactless ID tag with a simple structure that bonded, can always be performed facilities unlocking even emergency by mobile keys together It becomes like this.
[0025]
(Reference Example 2)
Of the configuration in the present reference example, portions common to the reference example 1 are denoted by the same reference numerals, description thereof is omitted, and only portions that are characteristic of the present reference example will be described in detail.
[0026]
The contactless ID tag of this reference example is different from the contactless ID tag of reference example 1 in the structure of tag case B.
[0027]
As shown in FIG. 4, the tag case B of this reference example includes a resin-made tag case body 20 in which the antenna 3 and the circuit unit 4 are incorporated and a concave plane 20c is formed on the surface, and a concave plane 20c. It is composed of a translucent resin lid member 21 to be joined.
[0028]
As shown in FIG. 5, the tag case body 20 is formed of a flat base 20a and a tag lid 20b.
[0029]
In the base 20a, the antenna 3 and the circuit unit 4 are disposed on one side in the longitudinal direction, and a protrusion 22 that engages with the through hole Kb of the key K is formed on the other side.
[0030]
The tag lid 20b is approximately half the size of the base 20a and is attached to the base 20a so as to cover the antenna 3 and the circuit portion 4 of the base 20a, and the base 20a and the tag lid 20b are bonded by ultrasonic welding. The tag case body 20 is formed by being fixed.
[0031]
At this time, the other in the longitudinal direction of the base 20a to which the tag lid 20b is not attached is recessed as compared with one in the longitudinal direction, and a concave plane 20c having a protrusion 22 is formed.
[0032]
As shown in FIG. 6, the key K is disposed on the concave plane 20c. The key K of the present reference example has a serial number S displayed on the surface, and the through-hole Kb formed in the handle portion Ka is engaged with the protrusion 22 with the serial number S facing away from the concave plane 20c. Arranged.
[0033]
On the other hand, the semi-transparent lid member 21 is substantially the same size as the concave plane 20c of the tag case body 20 as shown in FIG. 7, and covers the handle portion Ka of the key K arranged on the concave plane 20c. To the concave plane 20c.
[0034]
The connecting method of the lid member 21 is not limited to a specific method, and may be, for example, screw fixing or fitting fixing utilizing elasticity of a resin molded product.
[0035]
When the lid member 21 is coupled to the concave plane 20c, the tip of the protrusion 22 on the concave plane 20c comes into contact with the back surface of the lid member 21, and the key K is prevented from falling off.
[0036]
The combined lid member 21 has a flat plate shape together with the tag case body 20.
[0037]
In the tag case B, the key K is disposed by engaging the through hole Kb of the key K with the protrusion 22 formed on the concave plane 20c of the tag case body 20, and the translucent lid member 21 is placed on the concave plane 20c. non-contact ID tags with a simple structure of binding can be incorporated into a key K in the, always it is possible to perform the facilities unlocking any emergency that carries the key together.
[0038]
Further, since the lid member 21 is translucent, the serial number S displayed on the key K can be confirmed even after the lid member 21 is coupled to the tag case body 20, and the usability and key management are facilitated. .
[0039]
In addition, although the lid member 21 of this reference example was made translucent, the same effect is acquired even if it uses a transparent lid member.
[0040]
(Embodiment 1)
Since the basic configuration in the present embodiment is the same as that in Reference Example 2, the same reference numerals are given to the common portions, and the description thereof is omitted, and only the portions that are characteristic of the present embodiment will be described in detail.
[0041]
That is, this embodiment is characterized in that the lid member 21 ′ is different from the reference example 2.
[0042]
The lid member 21 ′ of the present embodiment may not have optical transparency, and is displayed on the key K arranged on the concave plane 20 c in the same outline as the concave plane 20 c as shown in FIG. A notch 23 is provided at a position facing the serial number S.
[0043]
In the tag case C using such a lid member 21 ′, as shown in FIG. 9, when the lid member 21 ′ is coupled to the concave plane 20c, the serial number S of the key K disposed on the tag case body 20 is obtained. Since it is exposed from the notch 23, the serial number S displayed on the key K can be confirmed even after the lid member 21 'is coupled to the tag case body 20 in the same manner as the tag case B of Reference Example 2. Easy to use and manage keys.
[0044]
(Reference Example 3)
Since the basic configuration of this reference example is the same as that of the reference example 2 or the first embodiment, the same reference numerals are given to the common parts, and the description thereof is omitted, and only the parts that are characteristic of this reference example will be described in detail. .
[0045]
The non-contact ID tag of this reference example is different from the non-contact ID tag of Reference Example 2 or Embodiment 1 in the structure of the tag case D.
[0046]
As shown in FIG. 10, the tag case D of the present reference example is formed with a space portion 32 into which the antenna 3 and the circuit portion 4 are incorporated and into which the handle portion Ka of the key K is inserted. The tag case main body 30 is formed with a notch 33 that is partially exposed to the outside, and a translucent lid member 31 that is coupled to the notch 33.
[0047]
As shown in FIG. 11, the tag case body 30 is formed of a flat base 30a and a tag lid 30b.
[0048]
The base 30a is provided with the antenna 3 and the circuit part 4 on one side in the longitudinal direction, and on the other side is formed with a concave plane 32 'on which the handle part Ka can be placed with a size slightly wider than the handle part Ka of the key K. Yes.
[0049]
The tag lid 30b is provided with a notch 33 in a part of the same outline as the base 30a.
[0050]
The tag case body 30 is formed by attaching a tag lid 30b to a base 30a and bonding and fixing the base 30a and the tag lid 30b by ultrasonic welding.
[0051]
At this time, a space 32 surrounded by the concave plane 32 ′ of the base 30a and the inner surface of the tag lid 30b is formed inside the tag case body 30, and the lower side of the tag case body 30 in FIG. An insertion hole for the space 32 is opened on the side surface (not shown). A part of the space 32 is exposed to the outside from the notch 33 of the tag lid 30b.
[0052]
In the tag case main body 30 formed as described above, as shown in FIG. 12, the handle portion Ka of the key K is slidably inserted from the lower side of the tag case main body 30 in FIG. The
[0053]
In the inserted key K, the through hole Kb and the serial number S are exposed to the outside from the notch 33.
[0054]
On the other hand, as shown in FIG. 13, the translucent lid member 31 is formed to have substantially the same size as the notch 33 of the tag case body 30, and the rear surface is a protrusion engaged with the through hole Kb of the key K. A portion 34 is formed.
[0055]
The lid member 31 is coupled to the notch 33 of the tag case body 30 while fitting the protrusion 34 provided on the back surface into the through hole Kb of the key K inserted into the tag case body 30.
[0056]
When the lid member 31 is fitted into the notch 33, the tip of the projection 34 comes into contact with the concave plane 32 of the tag case body 30, and the key K is prevented from falling off.
[0057]
In addition, the method of couple | bonding the cover member 31 with the tag case main body 30 is not limited to a specific method, For example, the fitting fixation using the elasticity of a resin molded product may be sufficient.
[0058]
In such a tag case D, the key K is inserted into the space of the tag case main body 30, and the protrusion 34 formed on the back surface of the lid member 31 is engaged with the through hole Kb of the key K so that the lid member 31 is recessed. can incorporate the key K to the contactless ID tag with a simple structure that binds to a plane, always it is possible to perform the facilities unlocking even emergency by mobile keys together.
[0059]
Further, since the lid member 31 is translucent, the serial number S displayed on the key K can be confirmed even after the lid member 31 is coupled to the tag case main body 30, and the usability and key management are facilitated.
[0060]
The lid member 31 may be transparent.
[0061]
(Reference Example 4)
Since the basic configuration of this reference example is the same as that of the reference example 3, common parts are denoted by the same reference numerals, description thereof is omitted, and only the characteristic part of this reference example will be described in detail.
[0062]
That is, this reference example is characterized in that the lid member 31 ′ is different from the reference example 3.
[0063]
The lid member 31 ′ of this reference example does not have to be light transmissive. As shown in FIG. 14, the outer shape of the lid member 31 ′ is large enough to cover approximately half of the notch 33 of the tag case body 30. Is formed. On the back surface, similarly to the lid member 31 of Reference Example 3, a protrusion 34 that is engaged with the through hole Kb of the key K is formed.
[0064]
In the tag case E using such a lid member 31 ′, as shown in FIG. 15, even if the lid member 31 ′ is coupled to the tag case body 30, the serial number S of the key K disposed on the tag case body 30. Is exposed from the notch 33, so that the serial number S displayed on the key K can be confirmed even after the lid member 31 'is coupled to the tag case body 30 in the same manner as the tag case D of Reference Example 3. , Ease of use and key management.
[0065]
【The invention's effect】
Contactless ID tag according to claim 1, wherein accommodates incorporate a circuit part having stored thereon the antenna and the ID information within the tag case, the part of the key to perform the mechanical facilities unlocking in the tag case In the non-contact ID tag, the tag case has a protrusion that engages with a through hole formed in a part of the key on a concave plane formed on a surface where the antenna and the circuit unit are disposed. A tag case body formed from a formed base and a tag lid that is bonded and fixed to the base so as to cover the antenna and the circuit portion, and has a notch portion and is arranged on the concave plane from the notch portion. A part of the key that is exposed to the outside and a lid member that is coupled to the concave plane, and a key through hole is engaged with the protrusion formed on the concave plane of the tag case body. And place the key and connect the lid member to the concave plane. A simple structure that, in the contactless ID tag can incorporate keys, there is an effect that the contactless ID tag can be realized which can perform facilities unlocking any emergency. In addition, since the cover member is provided with a notch portion that exposes a part of the key disposed on the concave plane to the outside, it is described in the portion of the key exposed from the notch portion even after the key is incorporated. It is also possible to visually confirm the information and ease of use and key management.
[Brief description of the drawings]
1A is an exploded perspective view of a tag case of a non-contact ID tag of Reference Example 1. FIG.
(B) It is a perspective view of a tag case same as the above.
FIG. 2 is a side sectional view of the tag base (a1).
(A2) It is a front view of a tag base same as the above.
(B1) It is side surface sectional drawing of a tag lid same as the above.
(B2) It is a front view of a tag lid same as the above.
(C1) It is side surface sectional drawing of a tag block same as the above.
(C2) It is a front view of a tag block same as the above.
FIG. 3A is a diagram showing a state in which a key is inserted into the key block same as above.
(B) It is a front view which shows the state which inserted the key in the key block same as the above.
4A is a side view of a tag case of a contactless ID tag of Reference Example 2. FIG.
(B) It is a front view of a tag case same as the above.
FIG. 5 is a side view of the base (a1).
(A2) It is a front view of a base same as the above.
(B1) It is a side view of a tag lid same as the above.
(B2) It is a front view of a tag lid same as the above.
(C1) It is a side view of a tag case main body same as the above.
(C2) It is a front view of a tag case main body same as the above.
FIG. 6 is a side view of the tag case main body (a1).
(A2) It is a front view of a tag case main body same as the above.
(B) It is a front view of the key arrange | positioned at the tag case main body same as the above.
FIG. 7A is a front view showing a state in which a key is arranged on the tag case main body.
(B) It is a front view of a lid member same as the above.
FIG. 8A is a diagram illustrating a state in which a key is arranged on the tag case body of the non-contact ID tag according to the first embodiment.
(B) It is a front view of a lid member same as the above.
FIG. 9A is a side view showing a state in which a lid member is coupled to the tag case main body.
(B) It is a front view which shows the state which couple | bonded the lid member with the tag case main body same as the above.
10A is a side view of a tag case of a non-contact ID tag of Reference Example 3. FIG.
(B) It is a front view of a tag case same as the above.
FIG. 11 is a side view of the base (a1).
(A2) It is a front view of a base same as the above.
(B1) It is a side view of a tag lid same as the above.
(B2) It is a front view of a tag lid same as the above.
(C1) It is a side view of a tag case main body same as the above.
(C2) It is a front view of a tag case main body same as the above.
FIG. 12A is a side view of the tag case main body.
(B) It is a front view which shows the state which inserted the key in the tag case main body same as the above.
FIG. 13 (a) is a side view of the tag case main body.
(B) It is a front view which shows the state which inserted the key in the tag case main body same as the above.
(C) It is a front view of a lid member same as the above.
14A is a side view of a tag case body of a tag case of a non-contact ID tag according to Reference Example 4. FIG.
(B) It is a front view which shows the state which inserted the key in the tag case main body same as the above.
(C) It is a front view of a lid member same as the above.
FIG. 15A is a side view of the tag case main body of the above non-contact ID tag.
(B) It is a front view of a tag case same as the above.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Tag block 2 Key block 3 Antenna 4 Circuit part 7 Opening part 8, 9 Concave part 10 Insertion hole 11 Protrusion part 12 Fitting part 13 Protrusion part 20 Tag case main body 20a Base 20b Tag lid 20c Concave plane 21 Lid member 22 Protrusion part 23 Notch 30 Tag case body 30a Base 30b Tag lid 31 Cover member 32 Space 33 Notch 34 Projection K Key Ka Handle part Kb Through-hole S Serial number

Claims (1)

Incorporate a circuit portion which stores the antenna and the ID information within the tag case, a part of the key to perform the mechanical facilities unlocking a contactless ID tag housed in the tag case, the tag case A base in which a protrusion engaging with a through hole formed in a part of the key is formed on a concave plane formed on the surface where the antenna and the circuit unit are disposed, and the antenna and the circuit unit A tag case main body formed from a tag lid that is adhesively fixed to the base so as to cover, and a part of the key that has a notch and is disposed on the concave plane is exposed to the outside from the notch A non-contact ID tag comprising a lid member coupled to the concave plane.

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