CN2891045Y

CN2891045Y - Two-way snap-fit structure for tablet computers

Info

Publication number: CN2891045Y
Application number: CN 200620018042
Authority: CN
Inventors: 林云棠
Original assignee: Inventec Corp
Current assignee: Inventec Corp
Priority date: 2006-03-27
Filing date: 2006-03-27
Publication date: 2007-04-18
Anticipated expiration: 2016-03-27

Abstract

A bidirectional buckling structure of a tablet computer comprises a host, a cover body, a pushing piece and a fastener, wherein the host is provided with a buckling groove, a magnetic component is arranged at the position adjacent to the buckling groove, the cover body is provided with a bottom wall and a top wall opposite to the bottom wall, a first opening and a second opening are respectively arranged at the positions of the bottom wall and the top wall corresponding to the buckling groove, the pushing piece is slidably arranged in the cover body and corresponds to the first opening and the second opening, an elastic component is arranged at one end of the pushing piece, a normal first position and a stressed moving second position are arranged, when the cover body is selectively turned over, the bottom wall or the top wall of the cover body covers the host, the magnetic component adsorbs the fastener, so that the fastener extends out of the first opening or the second opening and is buckled in the buckling groove.

Description

The two-way fastening structure of flat computer

Technical field

The utility model relates to a kind of two-way fastening structure, the two-way fastening structure of outstanding reference and the turning flat computer that covers of a kind of its lid (Tablet PC).

Background technology

The type shape of the mobile computer of prior art (Notebook PC) is broadly divided into this susceptor body, and the screen lid two large divisions who links by rotating shaft mechanism and this susceptor body, during use the screen lid of mobile computer raised and use, when closed for the fixed body pedestal, and design has trip on its this susceptor body, by coupler construction, make mobile computer take in or to carry when carrying, in order to screen lid closure is got up, not so can cause the unlatching of screen lid, cause the scratch of screen surface, dirt is invaded the keyboard slit or the damage of rotating shaft mechanism.

Yet a kind of mobile computer that seems; its LCD screen can be from the notes type mode switch to plate mode; that is LCD screen can be turned round; with its panel outwardly; and then past keyboard direction is drawn close; with with the keyboard driving fit together; so just, become a LCD; that is flat computer; usually can be provided with the locking parts and cover part at LCD screen and its body pedestal; can prevent that by the locking parts LCD screen arbitrarily is unlocked, and when LCD screen rotation back can be for the PowerPoint pattern of writing and watching to be folded into, can be used as the usefulness of locking and location.

United States Patent (USP) is announced US6870740 patent case, the two-way buckling device that a kind of lid two sides all can cover and be fastened on pedestal is proposed, apply external force in actuated piece, make actuated piece have the state of four shift positions to select, convexedly stretch in pedestal with the driver card fastener and produce fastening, or trip fastener and break away from pedestal, but so that reply part driver card fastener and actuated piece answer original state.

U.S. Patent Publication US20050180562 patent case proposes a kind of concealed fastener linking structure, and operation push-button promotes connecting rod, and connecting rod then pivot is connected in the trip of tool magnetic conduction character, makes trip attracted by the magnetic part of body and colludes and close.

Summary of the invention

The purpose of this utility model is, overcome in the above-mentioned prior art that discloses, required component quantity causes the burden on the cost too much, structural loaded down with trivial details and have assembling to be difficult for part, and the required start process that fastens deficiency such as simplification inadequately still, thereby disclose a kind of two-way fastening structure of flat computer.

To achieve these goals, the two-way fastening structure of the flat computer that the utility model disclosed, it includes main frame, lid, pushing part and fastener, wherein main frame has a buckling groove at least, and contiguous buckling groove place is provided with magnet assembly, lid then has diapire and with respect to the roof of diapire, in diapire and roof corresponding to the buckling groove part, respectively have first opening and second opening, and lid is with respect to a side of first opening and second opening, relation with two-way rotation is articulated in main frame one side, cover on the main frame and selectively draw close with diapire or roof, and the pushing part is arranged at corresponding first opening and second opening part in the lid slidably to concern, and pushing part one end is provided with elastic parts, and have the primary importance and the stressed mobile second place of normality, the pushing part is corresponding to first opening and the second opening part and respectively be provided with guide rail, in addition, fastener then has magnetic conductivity, be arranged in the guide rail movably to concern, when lid is drawn close when covering on main frame with diapire or roof, magnet assembly absorption fastener, so that fastener stretches out from first opening or second opening, and hook is in buckling groove.

Two-way fastening structure according to the flat computer that this creation disclosed, can reduce the component count of prior art, form and the start process with simplified structure, simultaneously easy to operate simple, reach fastening and the action that separates easily, meet very much human oriented design, and making reduces production costs easily.

Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.

Description of drawings

Figure 1A is that flat computer of the present utility model is used synoptic diagram;

Figure 1B is a flat computer keying body partial enlarged drawing of the present utility model;

Fig. 2 A is a fastener of the present utility model continuous action synoptic diagram before the hook not as yet;

Fig. 2 B is that fastener of the present utility model has entered buckling groove continuous action synoptic diagram;

Fig. 2 C is the continuous action synoptic diagram of fastener hook of the present utility model in buckling groove;

Fig. 3 A is that fastener of the present utility model is along the two-way mobile synoptic diagram of guide rail;

Fig. 3 B is the position view of magnet assembly of the present utility model;

Fig. 3 C is the another location synoptic diagram of magnet assembly of the present utility model;

Fig. 3 D is the buckling groove position view of tool magnetic attraction of the present utility model.

Wherein, Reference numeral

10.................................... flat computer

20.................................... main frame

21.................................... panel

211................................... button

212,212A............................. buckling groove

213................................... magnet assembly

30.................................... lid

31.................................... diapire

311................................... first opening

313................................... fastener

313A.................................. hook part

313B.................................. teat

314................................... guide rail

32.................................... roof

321................................... second opening

33.................................... sidewall

331................................... chute

40.................................... pin connected assembly

50.................................... pushing part

51.................................... keying body

60.................................... elastic parts

P1.................................... primary importance

P2.................................... the second place

Embodiment

The two-way fastening structure of the flat computer that the utility model disclosed, the design of its two-way fastening structure is not limited in flat computer, also can use the technology that the utility model discloses such as the object that can corresponding cover and raise, in following detailed description of the present utility model, will be with flat computer as Application Example of the present utility model.

Seeing also shown in Figure 1A, is flat computer 10 among the figure, and flat computer 10 includes main frame 20, and pivot is connected in the main frame 20 and the lid 30 of main frame 20 upset coverings relatively.

See also Figure 1A, Figure 1B, shown in Fig. 2 A, main frame 20 surfaces have panel 21, a plurality of buttons 211 in panel 21, have been installed with, panel 21 offers

buckling groove

212,30 of lids have diapire 31, roof 32 with respect to diapire 31, be positioned at the side ancient piece of jade, round, flat and with a hole in its centre 33 of 32 of diapire 31 and roofs, sidewall 33 offers chute 331, on the position of lid 30 relative buckling grooves 212, promptly respectively have first opening 311 and second opening 321 (shown in Fig. 2 A) in diapire 31 and roof 32 corresponding buckling grooves 212 places, and lid 30 is with respect to a side of first opening 311 and second opening 321, be articulated in a side of main frame 20 with the relation of two-way rotation, therefore main frame 20 is used as axis of rotation with lid 30 by pin connected assembly 40, main frame 20 covers and raises so that can overturn mutually accordingly with lid 30, wherein do not overturn as yet and desire to be covered in main frame 20 when lid 30, panel 21 with diapire 31 convergences and essence contact main frame 20, and when lid 30 overturns back and is covered on main frame 20, then with roof 32 convergences and the essence touch panel 21 of lid 30, that is lid 30 is selectively drawn close in main frame 20 with diapire 31 or roof 32.

See also Figure 1B, Fig. 2 A, Fig. 2 B, shown in Fig. 2 C, two sides of contiguous buckling groove 212 are provided with magnet assembly 213, magnet assembly 213 can be magnet, and pushing part 50 has keying body 51, keying body 51 convexedly stretches in chute 331, and pushing part 50 is arranged at corresponding first opening 311 and second opening, 321 places in the lid 30 slidably to concern, and pushing part 50 1 ends are provided with elastic parts 60, make pushing part 50 have the primary importance P1 and a stressed mobile second place P2 of a normality, pushing part 50 corresponding first openings 311 and second opening, 321 places respectively are provided with guide rail 314; Fastener 313 tool magnetic conductivity in addition, two opposite ends of fastener 313 are formed with hook part 313A, and fastener 313 has teat 313B, and fastener 313 is arranged in the guide rail 314 with relation movably, fastener 313 is embedded at guide rail 314 by teat 313B, so that fastener 313 moves along guide rail 314.

See also Fig. 2 A again, Fig. 2 B, shown in Fig. 2 C, when lid 30 is desired to be covered in main frame 20 with diapire 31, push away and cause part and be in primary importance P1 this moment, pivot lid 30 and make diapire 31 convergence main frames 20, at first opening 311 during near the 213 magnetic scopes of the magnet assembly in the buckling groove 212, fastener 313 can be subjected to the magnetic attraction of magnet assembly 213 in the buckling groove 212, fastener 313 1 ends move along guide rail 314 and stretch out perforate 311, after diapire 31 essence are contacted with panel 21, desire to make magnetic fastener 313 1 ends to be fastened on buckling groove 212, apply external force and give keying body 51 with direction towards elastic parts 60, keying body 51 can move along chute 331, and then make to push away and cause part 50 and exert pressure and give elastic parts 60, push away and cause part 50 thereby move to second place P2, also make elastic parts 60 accumulate once power again because of pressurized, hook part 313A in fastener 313 enters in 212 li of buckling grooves, when keying body 51 is also removed the external force state, the restoring force that elastic parts 60 is accumulated just can promote to cause part 50, and then make fastener 313 move towards the application of force direction of elastic parts 60, push away and cause part 50 and be back to primary importance P1 again this moment, and the hook part 313A of fastener 313 is that certain hook is in buckling groove 212; And desire is when removing the hook state of fastener 313, push away and cause part 50 and still be in second place P2, give keying body 51 with direction when applying external force towards elastic parts 60, and progressively raise lid 30, this moment, keying body 51 meetings be moved along chute 331, and then make to push away and cause part 50 and exert pressure and give elastic parts 60, elastic parts 60 is accumulated once power again because of pressurized, hook part 313A in the fastener 313 also breaks away from the hook state, and when keying body 51 is disengaged the external force state, the restoring force that elastic parts 60 is accumulated just can promote to cause part 50 once more, interlock fastener 313 moves its application of force direction towards its elastic parts 60, but this moment fastener 313 hook part 313A fully and buckling groove 212 dropouts, push away causing part 50 and be returned to primary importance P1.

See also Fig. 2 A, Fig. 2 B, Fig. 2 C, shown in Fig. 3 A, wherein Fig. 3 A is that fastener 313 is along guide rail 314 and can two-way mobile synoptic diagram, so according to operation in like manner, when lid 30 is desired to be covered in main frame 20 with roof 32, pivot lid 30 and make diapire 31 convergence main frames 20, at second opening 321 during near the 213 magnetic scopes of the magnet assembly in the buckling groove 212, fastener 313 can be subjected to the magnetic attraction of magnet assembly 213 in the buckling groove 212, fastener 313 1 ends move along guide rail 314 and stretch out perforate 321, after roof 32 essence are contacted with panel 21, desire to make magnetic fastener 313 1 ends to be fastened on buckling groove 212, apply external force and give keying body 51 with direction towards elastic parts 60, keying body 51 can move along chute 331, and then make to push away and cause part 50 and exert pressure and give elastic parts 60, elastic parts 60 is accumulated once power again because of pressurized, hook part 313A in fastener 313 enters in 212 li of buckling grooves, when keying body 51 is disengaged the external force state, the restoring force that elastic parts 60 is accumulated just can promote to cause part 50, interlock fastener 313 moves its application of force direction towards its elastic parts 60, and the hook part 313A of fastener 313 is that certain hook is in buckling groove 212, and desire can repeat above-mentioned steps to carry out it when removing the hook state of fastener 313.

See also shown in Fig. 3 B, Fig. 3 C, position for the magnet assembly 213 in the contiguous buckling groove 212, can be the bottom of buckling groove 212, can also be in two opposite sides and the bottom of buckling groove 212, the neighbour of magnet assembly 213 establishes the position and considers emphasis with the effect that can bring into play magnetic attraction for it.

See also shown in Fig. 3 D, for having the buckling groove 212A of magnetic force absorption, during near the magnetic scope of buckling groove 212A, fastener 313 just enters in the buckling groove 212A to prepare hook at the fastener 313 of tool magnetic conductivity among the figure.

Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.

Claims

1, a kind of two-way fastening structure of flat computer, it includes:

One main frame has a buckling groove at least, and contiguous this buckling groove place is provided with a magnet assembly or has the buckling groove that magnetic force adsorbs;

One lid, have a diapire and a roof with respect to this diapire, in this diapire and this roof to should respectively having one first opening and one second opening in the buckling groove place, and this lid is with respect to a side of this first opening and this second opening, be articulated in a side of this main frame with the relation of two-way rotation, and selectively draw close in this main frame with this diapire or this roof;

One pushing part, be arranged in this lid should first opening and this second opening part with relation slidably, and this pushing part one end is provided with an elastic parts, and have the primary importance and a stressed mobile second place of a normality, this pushing part to should first opening and this second opening part respectively be provided with a guide rail; And

One fastener, the tool magnetic conductivity is arranged in this guide rail movably to concern, and when this lid was drawn close in this main frame with this diapire or this roof, this magnet assembly adsorbed this fastener and stretches out from this first opening or this second opening, and hook is in this buckling groove.

2, the two-way fastening structure of flat computer according to claim 1 is characterized in that, this lid is provided with a chute, and this pushing part also has a keying body, and this keying body convexedly stretches in this chute.

3, the two-way fastening structure of flat computer according to claim 1 is characterized in that, two opposite ends of this fastener respectively are formed with a hook part, with hook in this buckling groove.

4, the two-way fastening structure of flat computer according to claim 1, its feature in, this fastener is formed with a teat, this teat is embedded at this guide rail, so that this fastener moves along this guide rail.

5, the two-way fastening structure of flat computer according to claim 1, it is characterized in that, when this fastener hook is triped in this buckling groove or with this buckling groove, this pushing part is positioned at this primary importance, and this fastener enters this buckling groove preparation hook or when triping, this pushing part is positioned at this second place.