CN2837462Y

CN2837462Y - Lock structure

Info

Publication number: CN2837462Y
Application number: CN 200520127021
Authority: CN
Inventors: 林中宽; 吴俊升
Original assignee: Sinox Co Ltd
Current assignee: Sinox Co Ltd
Priority date: 2005-09-28
Filing date: 2005-09-28
Publication date: 2006-11-15
Anticipated expiration: 2015-09-28

Abstract

The utility model discloses a lock structure. A latch is locked in an embedded hole of an electronic product, the lock structure comprises a lock body, a latch hook member and a buckle hook member, wherein the buckle hook member is provided with a first position and a second position relative to the latch hook member, and the latch hook member and the buckle hook member can freely enter and exit from the embedded hole prearranged in the electronic product when the buckle hook member is positioned at the first position. The latch hook member and the buckle hook member can be locked in the embedded hole of the electronic product without falling when the buckle hook member is positioned at the second position. The utility model can directly lock the electronic product having the embedded hole.

Description

Lock structure

Technical field

The utility model relates to a kind of lock structure, is used to lock have the electronic product in embedding hole, and particularly breech lock is in the lock structure in the embedding hole of mobile computer.

Background technology

Because some article is movably, so at these article through moving to the public arena, and it is proprietary at one's side the time to be carried on article, how article everyone can use locksets with these movably article lockings, to avoid losing or to avoid other people under the situation that everyone agrees without article, these article are moved or divert, particularly some high unit prices and the article that are easy to be moved, such as bicycle, mobile computer or camera etc., everyone article that can pay special attention to of article especially.

General mobile computer lockset all is to be locked in the embedding hole of mobile computer, lockset one end adopts the design of buckling piece more, during use, earlier buckling piece is inserted in the embedding hole, rechange the relativeness between buckling piece and embedding hole, thereby buckling piece just can be butted on the embedding hole, certainly, can fix buckling piece this moment by latching device, and buckling piece can't be removed in the embedding hole, sees also TaiWan, China patent announcement number M242557 patent case " mobile computer lock ".

In addition, the design of buckling piece also can be changed the design for jaw, during use, earlier several jaws are inserted in the embedding hole, make the distance between each jaw extended again, thereby the button portion of jaw outer rim just is sandwiched in embedding hole Bian Bi, certainly, can fix jaw this moment by latching device, and jaw can't be removed in the embedding hole, sees also TaiWan, China patent announcement number No. 451997 patent case " mobile computer lock construction ".

In above-mentioned lock structure, the pattern of its latching device is the combination lock or the pattern of key lock.When everyone uses combination lock at article, have the possibility of being spied on password easily, and make article everyone in using the process of combination lock, must dare not show up openly, in case other people spies on.When everyone uses key lock at article, then be also must additionally push a button again, could open lockset.No matter, all can increase everyone suitable inconvenience of article so be to adopt in two kinds of buckle structures any.

The utility model content

Technical problem to be solved in the utility model is to provide a kind of lock structure, has the electronic product in embedding hole with direct breech lock, such as: mobile computer etc.

Therefore, for achieving the above object, this is novel disclose a kind of lock structure,, loses or avoids other people under the situation without everyone agreement of article avoiding in the default embedding of electronic product hole in order to breech lock, and these article are moved or divert.

This lock structure includes lock body, door bolt colludes part, reaches button hook spare.

Lock body is used for in other above-mentioned assembly is arranged at, and includes perforate.

Door bolt colludes part and is located in the lock body, and has holding tank, two hook parts, an and perforation, and holding tank is between two hook parts, and expose outside the lock body two hook parts, and perforation is corresponding to the perforate of lock body.

Button hook spare is hubbed at door bolt and colludes in the holding tank of part, and colludes part for having the primary importance and the second place with respect to door bolt.Two ends of button hook spare are respectively first end and second end, and wherein first end is held in the lock body internal face, and second end then is exposed to outside the lock body, and the appropriate position of button hook spare offers the pivot hole corresponding to the lock body perforate.When primary importance, second end and the formed area of hook part outer rim be less than the area of embedding hole inner edge, and with turnover embedding hole, when the second place, second end and the formed area of hook part outer rim be greater than the area of embedding hole inner edge, with breech lock in the embedding hole.

Therefore, when combination, just can utilize pivot to collude the perforation of part, the pivot hole of button hook spare, so that door bolt colludes part and button hook spare is incorporated in the lock body by perforate, the door bolt of lock body.And in use, second end at the button hook spare of the hook part that door bolt can be colluded part and locked position of coupler is inserted in the embedding hole, then, makes button hook spare be positioned at locked position of coupler, thereby second end and the formed area of hook part outer rim greater than the area of embedding hole inner edge, just can breech lock in the embedding hole.

Relevant these novel characteristics and implementation cooperate icon to be described in detail as follows as most preferred embodiment now.

Description of drawings

Fig. 1 is a use illustration of the present utility model;

Fig. 2 A～2C be lock structure disclosed in the utility model unblank, release, and stereoscopic figure during locking;

Fig. 3 is the exploded view of lock structure disclosed in the utility model;

Fig. 4 A～4B is A-A sectional drawing and the B-B sectional drawing of lock structure disclosed in the utility model under unlocking condition;

Fig. 5 A～5B is A-A sectional drawing and the B-B sectional drawing of lock structure disclosed in the utility model under blocking; And

Fig. 6 is the A-A sectional drawing of lock structure disclosed in the utility model under released state.

Wherein, Reference numeral:

1: mobile computer 11: the embedding hole

2: cable 3: lock structure

31: lock body 311: interior lock body

3111: perforate 3112: projection

312: outer lock body 313: core

3131: hole 314: blocking pin group

3141: blocking pin 3142: spring

32: door bolt colludes part 321: holding tank

322: hook part 323: perforation

33: 331: the first ends of button hook spare

End 333 in 332: the second: the pivot hole

334: elastic parts 335: projection

34: pivot 35: the locking key group

351: locking key 3511: clamping slot

3512: derivation piece 3513: be installed with the hole

3514: guide groove 352: elastic component

353: support part 4: desk

41: table pin UL: lockset position of coupler

LL: locked position of coupler TL: reply the position

PL: compression position

The specific embodiment

According to lock structure 3 disclosed in the utility model (shown in Fig. 2 A), be in order to the embedding hole of breech lock in article, for example: the embedding hole 11 of mobile computer 1, use illustration of the present utility model as shown in Figure 1, certainly in use, can also arrange in pairs or groups a cable 2 on lock structure 3 disclosed in the utility model, and by making cable 2 circles be located at the table pin 41 of desk 4, so mobile computer 1 can be limited to the desktop of desk 4, and avoid other people simultaneously under the situation that everyone agrees without article, these article are moved or divert.

Lock structure disclosed in the utility model unblank, release, and stereoscopic figure during locking as Fig. 2 A, Fig. 2 B, and Fig. 2 C shown in, and the exploded view of lock structure disclosed in the utility model, as shown in Figure 3.The utility model mainly includes lock body 31, door bolt colludes part 32, button hook spare 33, pivot 34, reaches locking key group 35, wherein lock body 31 is used to be provided with other above-mentioned assembly in interior, and lock body 31 has interior lock body 311, reaches outer lock body 312, and interior lock body 311 offers perforate 3111, and interior lock body 311 also is located in the outer lock body 312.

Door bolt colludes part 32 and is located in the interior lock body 311 of lock body 31, and having holding tank 321, two hook parts 322 and two perforation 323, holding tank 321 is between two hook parts 322, and expose outside the lock body 31 two hook parts 322, and holding tank 321 is passed in two perforation 323, and corresponding to perforate 3111.

Button hook spare 33 rotatable relationship are arranged at the holding tank 321 that lock body 31 interior lock bodies 311 interior door bolts collude part 32, and button hook spare 33 is articulated in the lock body 31.Two ends of button hook spare 33 are respectively first end 331 and second end 332, and the appropriate position offers pivot hole 333.First end 331 has projection 335, and is chimeric for elastic parts 334 1 ends of compression spring pattern, makes first end 331 and the other end of elastic parts 334 be held in interior lock body 311 internal faces of lock body 31, and second end 332 then is exposed to outside the lock body 31.Certainly the pattern of elastic parts 334 also can be the directly glutinous design of being located at first end 331, does not so just need projection 335.The same, can establish projection 3112 in addition in interior lock body 311 internal faces, this projection 3112 is corresponding to projection 335, and is chimeric for the other end of elastic parts 334, or makes glutinous interior lock body 311 internal faces of being located at lock body 31 of elastic parts 334 other ends.333 in pivot hole is corresponding to perforate 3111.Button hook spare 33 has a lockset position of coupler UL and a locked position of coupler LL, at lockset position of coupler UL, second end 332 and the area of 322 outer rims formed area in hook part less than embedding hole 11 inner edges, with turnover embedding hole 11, at locked position of coupler LL, second end 332 and the area of 322 outer rims formed area in hook part greater than embedding hole 11 inner edges, with breech lock in embedding hole 11.

, be incorporated in the lock body 31 with button hook spare 33 by perforate 3111, perforation 323, pivot hole 333 as for 34 on pivot so that door bolt colludes part 32.

Therefore, just can collude the relativeness of 332 at second end of the hook part 322 of part 32 and button hook spare 33, just make button hook spare 33 be positioned at lockset position of coupler UL or locked position of coupler LL by door bolt, make the utility model breech lock or not breech lock in embedding hole 11.

Certainly, the such setting of collocation down, still must design the assembly that can make button hook spare 33 be restricted to its locked position of coupler LL, could be when button hook spare 33 and door bolt collude part 32 together breech lock are in embedding hole 11, button hook spare 33 can at random not moved to its lockset position of coupler UL, and not breech lock in embedding hole 11.Claim that at this this assembly is a locking key group 35, this locking key group 35 is arranged in the interior lock body 311 of lock body 31 movably, for promoting button hook spare 33 to locked position of coupler LL, and elasticity of compression assembly 334, move and limit this button hook spare 33, and discharge button hook spare 33, and discharge elastic parts 334 to lockset position of coupler UL.

Locking key group 35 includes locking key 351, elastic component 352, reaches and support part 353, wherein locking key 351 has an answer position TL and a compression position PL, is replying position TL, and button hook spare 33 is positioned at lockset position of coupler UL, at compression position PL, button hook spare 33 is positioned at locked position of coupler LL.Locking key 351 and include clamping slot 3511, derivation piece 3512, be installed with hole 3513, and guide groove 3514.Derivation piece 3512 is corresponding to first end 331, with when locking key 351 is moved, and the position of in the lump mobile button hook spare 33, being installed with 3513 in hole is to be installed with elastic component 352 in interior, guide groove 3514 is corresponding to supporting part 353, with the moving direction and the distance of restriction locking key 351.But support and support part 353 ammunition feed power assemblies 352, and when locking key 351 is positioned at compression position PL, support part 353 and locking key 351 compression elasticity assembly 352 jointly.

And in order to cooperate this locking key group 35, previous described assembly also needs corresponding design.Lock body 31 also has the core 313 in order to release, and corresponding to clamping slot 3511, and be mobilizable blocking pin group 314, wherein core 313 is provided with a hole 3131, be provided with for blocking pin group 314, it is known then to have behaved as for the multiple structure design of core 313, so do not repeat them here.By above-mentioned collocation, can be positioned at clamping slot 3511 by making blocking pin group 314, its compression position PL is fixed in locking key 351, restriction locking key 351 is moved, and when locking key 351 was positioned at answer position TL, blocking pin group 314 did not limit locking key 351 and moves.And this blocking pin group 314 includes blocking pin 3141 and spring 3142, and spring 3142 is located in the blocking pin 3141, and the axial length of spring 3142 is longer than the axial length of blocking pin 3141.

Therefore, with lock structure breech lock disclosed in the utility model during in an embedding hole of article (this embedding hole 11 of sentencing mobile computer 1 is an example), can directly will have the lock structure 3 of the hook part 33 that is positioned at lockset position of coupler UL, its hook part 322 and second end 332 are inserted in the embedding hole 11.Then, push locking key group 35, locking key 351 is moved along supporting part 353 according to guide groove 3514, and compression elasticity assembly 352, the piece 3512 of deriving therebetween also promotes first end 331 of button hook spare 33, and with interior lock body 311 internal faces of lock body 31 elasticity of compression assembly 334 together, be equipped in clamping slot 3511 until blocking pin group 314, at this moment, button hook spare 33 is positioned at locked position of coupler LL, and second end 332 and the area of 322 outer rims formed area in hook part greater than embedding hole 11 inner edges so that the two together breech lock in embedding hole 11.A-A sectional drawing and the B-B sectional drawing of lock structure disclosed in the utility model shown in Fig. 4 A and Fig. 4 B under unlocking condition, A-A sectional drawing and the B-B sectional drawing of the lock structure disclosed in the utility model shown in Fig. 5 A, Fig. 5 B under blocking.

And when release, only need to insert key K on core 313, so that core 313 is along with key K moves, and the position of the hole 3131 on the change core 313, so be located at blocking pin group 314 in it also just because of due to the compression reaction power of elastic component 352, no longer continue to be equipped in the clamping slot 3511, and the locking key 351 of locking key group 35 can not be positioned at compression position PL more yet, reply position TL and can get back to, therefore button hook spare 33 can be positioned at lockset position of coupler UL, and second end 332 and the area of 322 outer rims formed area in hook part less than embedding hole 11 inner edges, to shift out embedding hole 11.The A-A sectional drawing of lock structure disclosed in the utility model as shown in Figure 6 under released state.

Certainly, hook part 322 of the present utility model also can be to utilize integrally formed mode, make hook part 322 be located immediately at the design outward of outer lock body 312, because it does not need to be braked, and as long as button hook spare 33 can move between its lockset position of coupler UL and locked position of coupler LL, can utilize to fasten with a bolt or latch and collude the breech lock that part 32 and button hook spare 33 are done embedding hole 11.

Therefore, the utility model just can utilize pivot to collude the perforation of part, the pivot hole of button hook spare by perforate, the door bolt of lock body, so that door bolt colludes part and button hook spare is incorporated in the lock body when combination.And in use, second end at the button hook spare of the hook part that door bolt can be colluded part and locked position of coupler is inserted in the embedding hole, then, makes button hook spare be positioned at locked position of coupler, thereby second end and the formed area of hook part outer rim greater than the area of embedding hole inner edge, just can breech lock in the embedding hole.

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. lock structure is latched in an embedding hole of an electronic product, it is characterized in that this lock structure includes:

One lock body;

One door bolt colludes part, is located in this lock body, and this door bolt colludes part and has a hook part, exposes outside this lock body; And

One button hook spare, be articulated in this lock body, and be provided with one first end and one second end at two ends of this button hook spare, wherein, this first end is held in the internal face of this lock body, and this second end then is exposed to outside this lock body, and this button hook spare colludes part with respect to this door bolt and has one and make this second end become aligned condition with this hook part and can pass in and out the primary importance in this embedding hole, and one make this second end and this hook part form an angle, so that this second end and the second place of this hook part breech lock in this embedding hole.

2. lock structure according to claim 1 is characterized in that this lock body is provided with a perforate, and colludes at this door bolt and to be respectively equipped with a pair of perforation and pivot hole that should perforate on part and the button hook spare, and this perforation and pivot hole can be passed through for a pivot.

3. lock structure according to claim 1 is characterized in that, this door bolt colludes part and comprises another hook part, and is provided with a holding tank between two hook parts, and this button hook spare is arranged in this holding tank.

4. lock structure according to claim 1 is characterized in that, is provided with an elastic parts between first end of this button hook spare and the internal face of this lock body.

5. lock structure according to claim 4 is characterized in that, first end of this button hook spare is provided with a projection, and an end of this elastic parts is embedded in this projection.

6. lock structure according to claim 1 is characterized in that, also includes a locking key group, is arranged at versatilely in this lock body, is converted into this primary importance or this second place for promoting this button hook spare.