JPH0238913B2 - - Google Patents
Info
- Publication number
- JPH0238913B2 JPH0238913B2 JP59239007A JP23900784A JPH0238913B2 JP H0238913 B2 JPH0238913 B2 JP H0238913B2 JP 59239007 A JP59239007 A JP 59239007A JP 23900784 A JP23900784 A JP 23900784A JP H0238913 B2 JPH0238913 B2 JP H0238913B2
- Authority
- JP
- Japan
- Prior art keywords
- spring wire
- contact member
- contact
- automobile
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本考案は、自動車用モーシヨンセンサに係り、
とくに自動車の盗難防止装置等に好適な自動車用
モーシヨンセンサに関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a motion sensor for an automobile.
In particular, the present invention relates to an automobile motion sensor suitable for automobile theft prevention devices and the like.
第３図に従来例を示す。この第３図において、
１は枠体を示し、２は板状により形成されたバネ
部材を示す。このバネ部材２は、その上端部が前
記枠体１に固持されており、またその下端部には
図に示す如く重り３が固着されている。そして、
４は接点部材を示し、５は前記接点の位置を調節
する過度調節ねじを示す。
FIG. 3 shows a conventional example. In this Figure 3,
Reference numeral 1 indicates a frame body, and reference numeral 2 indicates a spring member formed in a plate shape. The upper end of the spring member 2 is fixed to the frame 1, and a weight 3 is fixed to the lower end of the spring member 2, as shown in the figure. and,
4 indicates a contact member, and 5 indicates an overadjustment screw for adjusting the position of the contact.
そして、前記枠体１の傾斜により重り３が3′の
位置に回動して接点部材４に当接すると、信号電
源６が抵抗７を介して導通状態となり、これによ
つて出力段８には所定の検知信号Ｓが出力される
ようになつている。ここで、９は自動車の車体を
示す。 When the weight 3 rotates to the 3' position due to the inclination of the frame 1 and comes into contact with the contact member 4, the signal power source 6 becomes conductive via the resistor 7, and thereby the output stage 8 is connected to the signal power source 6. A predetermined detection signal S is output. Here, 9 indicates the body of the automobile.
しかしながら、上記従来例においては、耐久性
には富んでいるが、一方においては方向依存性が
あることから、例えば静止している車体が盗難に
直面していづれか任意方向へ揺動した場合にこれ
を確実に補促することは困難な状況となつてお
り、また自動車の走行時における揺動テストに際
しては、90゜回転させた(ニ)のモーシヨンセンサを
必要とするという煩しさが常に存在していた。
However, although the conventional example described above is highly durable, it also has direction dependence, so for example, if a stationary car body sways in any direction in the face of theft, It has become difficult to reliably compensate for this, and there is always the inconvenience of requiring a motion sensor (d) rotated by 90 degrees when testing the motion of a car while it is running. Was.
本発明は、かかる従来の有する不都合を改善
し、構造が簡単で方向依存性のない安価な自動車
用モーシヨンセンサを提供することにある。 SUMMARY OF THE INVENTION The object of the present invention is to overcome these conventional disadvantages and provide an inexpensive motion sensor for automobiles that has a simple structure and is free from direction dependence.
そこで、本発明では、下端部に重りが装着され
上端部が枠体に固持されたバネ線材と、このバネ
線材に対向して前記枠体に装備された接点部材と
を有し、前記枠体が傾いた場合に前記バネ線材と
接点部材とが導通しこれによつて所定の信号を出
力するように構成された自動車用モーシヨンセン
サにおいて々前記接点部材を、前記バネ線材の周
囲にリング状に配設する等の構成を採り、これに
よつて前記目的を達成しようとするものである。
Therefore, in the present invention, a spring wire rod having a weight attached to a lower end portion and an upper end portion fixed to a frame body, and a contact member installed on the frame body opposite to this spring wire rod, and the above-mentioned frame body In a motion sensor for an automobile, the contact member is arranged in a ring shape around the spring wire in a motion sensor for an automobile, which is configured so that the spring wire and the contact member are electrically connected to each other and thereby output a predetermined signal when the spring wire is tilted. The purpose of this invention is to achieve the above object by adopting a configuration such as arranging it in a.
以下、本発明の一実施例を第１図に基づいて説
明する。
An embodiment of the present invention will be described below with reference to FIG.
この第１図において、１１は枠体を示し、１２
はピアノ線により形成されたバネ線材を示す。こ
のバネ線材１２は、その上端部が前記枠体１１に
固持されており、またその下端部には同図に示す
如く重り１３が固着され、これによつて図の水平
方向360゜の方向に、矢印Ａの如く自在に揺動可能
に形成されている。このバネ線材１２の周囲に
は、環状に形成された接点部材１４が配設されて
いる。そして、この接点部材１４は、その一端部
が接点移動手段１５に支持されている。 In this FIG. 1, 11 indicates a frame body, and 12
indicates a spring wire made of piano wire. The upper end of the spring wire 12 is fixed to the frame 11, and a weight 13 is fixed to the lower end of the spring wire 12 as shown in the figure. , is formed to be freely swingable as shown by arrow A. A contact member 14 formed in an annular shape is disposed around the spring wire 12 . One end of the contact member 14 is supported by a contact moving means 15.
前記接点移動部材１５は、第１図に示す如く本
実施例においてはネジ駆動によつて環状の接点部
材１４を第１図の上下方向に任意に移動調整し得
るようになつており、これによつて接点位置を変
化させて感度調整が可能となつている。１１Ａは
ガイド部材を示す。 As shown in FIG. 1, in this embodiment, the contact moving member 15 can arbitrarily move and adjust the annular contact member 14 in the vertical direction in FIG. 1 by screw driving. Therefore, it is possible to adjust the sensitivity by changing the contact position. 11A indicates a guide member.
そして、いま仮に前記枠体１１が傾斜して重り
１３が１３′の位置に回動して環状の接点１４に
当接したとすると、信号電源１６が抵抗１７を介
して導通状態となり、これによつて出力段１８に
は所定の検知信号Ｓが出力されるようになつてい
る。その他の構成は前述した従来例と同一となつ
ている。 Now, if the frame 11 is tilted and the weight 13 rotates to the position 13' and comes into contact with the annular contact 14, the signal power source 16 becomes conductive via the resistor 17, and Therefore, a predetermined detection signal S is outputted to the output stage 18. The other configurations are the same as those of the conventional example described above.
このように、本実施例においては、車体に傾き
が生じると、それがいづれの方向であつても重り
１３の自重によつてバネ線材１２がたわんで環状
の接点部材１４に当接し、これによつて前述した
如く傾きを知らせるモーシヨン信号が出力される
ようになつている。車体に衝撃が加わつた場合も
同様である。 As described above, in this embodiment, when the vehicle body is tilted, the spring wire rod 12 is bent by the weight of the weight 13 and comes into contact with the annular contact member 14, regardless of the direction of the tilt. Therefore, as described above, a motion signal indicating the tilt is output. The same applies when a shock is applied to the vehicle body.
ここで、前記環状接点部材１４については、第
２図に示す如く必要に応じて楕円形としてもよ
い。また前記接点部材１４については、必要に応
じてバネ線材１２の中心から幾分ずらして装備し
ても、また第１図の右方向からみて幾分回転させ
た状態で装備してもよい。 Here, the annular contact member 14 may have an elliptical shape as shown in FIG. 2, if necessary. Further, the contact member 14 may be mounted somewhat offset from the center of the spring wire 12, or may be mounted slightly rotated when viewed from the right side in FIG. 1, if necessary.
以上のように、本発明によると、下端部に重り
が装着され上端部が枠体に固持されたバネ線材
と、このバネ線材に対向して前記枠体に装備され
た接点部材とを有し、前記枠体が傾いた場合に前
記バネ線材と接点部材とが導通しこれによつて所
定の信号を出力するように構成された自動車用モ
ーシヨンセンサにおいて、前記接点部材を、前記
バネ線材の周囲にリング状に形成し配設するとい
う構成を採用したので、枠体を装備した車体等が
いづれの方向へ傾斜しても直ちにこれを検知する
ことができ、構造が単純化されていることから安
価に入手可能となり、更に接点移動手段を装備す
ることにより、感度調整が可能であるばかりでな
く、バネ線材側の接点位置を変化させて使用し得
ることから接点の酸化腐蝕が防止され耐久性増大
を図り得るという従来にない優れた自動車用モー
シヨンセンサを提供することができる。
As described above, the present invention includes a spring wire having a weight attached to the lower end and fixed to the frame at the upper end, and a contact member mounted on the frame opposite to the spring wire. , a motion sensor for an automobile configured such that when the frame is tilted, the spring wire and the contact member are electrically connected to each other, thereby outputting a predetermined signal; Since we adopted a configuration in which the frame is formed and arranged in a ring shape, even if a vehicle body equipped with a frame is tilted in any direction, it can be immediately detected, and the structure is simplified. By being equipped with a contact moving means, it is possible to not only adjust the sensitivity, but also to change the position of the contact on the spring wire side, which prevents oxidation corrosion of the contact and increases durability. Therefore, it is possible to provide a motion sensor for an automobile that is unprecedented and excellent in that it can increase performance.
第１図は本発明の一実施例を示す構成図、第２
図は環状接点部材の他の例を示す平面図、第３図
は従来例を示す説明図である。
１１……枠体、１２……バネ線材、１３……重
り、１４……接点部材、１５……接点移動手段。
FIG. 1 is a configuration diagram showing one embodiment of the present invention, and FIG.
The figure is a plan view showing another example of the annular contact member, and FIG. 3 is an explanatory view showing a conventional example. DESCRIPTION OF SYMBOLS 11... Frame, 12... Spring wire, 13... Weight, 14... Contact member, 15... Contact moving means.
Claims (1)
されたバネ線材と、このバネ線材に対向して前記
枠体に装備された接点部材とを有し、前記枠体が
傾いた場合に前記バネ線材と接点部材とが導通し
これによつて所定の信号を出力するように構成さ
れた自動車用モーシヨンセンサにおいて、 前記接点部材を、前記バネ線材の周囲にリング
状に配設するとともに、前記接点部材を上下動せ
しめる接点移動手段を前記枠体に装備したことを
特徴とする自動車用モーシヨンセンサ。[Scope of Claims] 1. A spring wire rod having a weight attached to a lower end portion and an upper end portion fixed to a frame body, and a contact member mounted on the frame body facing the spring wire rod, In the motion sensor for an automobile, the spring wire and the contact member are electrically connected to each other and thereby output a predetermined signal when the body is tilted, wherein the contact member is arranged in a ring around the spring wire. A motion sensor for an automobile, characterized in that the frame body is equipped with contact moving means for vertically moving the contact member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59239007A JPS61117463A (en) | 1984-11-13 | 1984-11-13 | Motion sensor for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59239007A JPS61117463A (en) | 1984-11-13 | 1984-11-13 | Motion sensor for automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61117463A JPS61117463A (en) | 1986-06-04 |
| JPH0238913B2 true JPH0238913B2 (en) | 1990-09-03 |
Family
ID=17038504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59239007A Granted JPS61117463A (en) | 1984-11-13 | 1984-11-13 | Motion sensor for automobile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61117463A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0546534Y2 (en) * | 1986-11-21 | 1993-12-06 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4948367A (en) * | 1972-08-23 | 1974-05-10 |
-
1984
- 1984-11-13 JP JP59239007A patent/JPS61117463A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61117463A (en) | 1986-06-04 |
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