CN206360483U

CN206360483U - Lock

Info

Publication number: CN206360483U
Application number: CN201621257127.2U
Authority: CN
Inventors: 戈洪凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-11-18
Filing date: 2016-11-18
Publication date: 2017-07-28
Anticipated expiration: 2026-11-18

Abstract

The utility model provides a kind of lock, and the lock includes lock body housing, lock core mechanism, locking piece and push button；Wherein, the locking piece protrudes the one end for being embedded at the lock body housing, for outside terminal respective outer side edges clamping；The lock core mechanism is located at the inside of the lock body housing, and is connected with the locking piece；The one side of the lock body housing is provided with groove, and the push button is protruded and is embedded in the groove of the lock body housing, and is fixedly connected with the lock core mechanism；The push button is slided along the groove, and then drives the locking piece to change its position for stretching out described lock body housing one end by the lock core mechanism, realizes cooperation locking and releasing locking with outside terminal structure.The lock provided relative to prior art, the utility model, its is simple in construction, compact, and good appearance, open locking process has pause and transition in rhythm or melody sense, and Consumer's Experience is good；And by coordinating with hook-shape structure, can solve very well current mechanical latching awkward technical problem.

Description

Lock

Technical field

The utility model is related to the technical field of Electronic control lock, is specifically related to a kind of with automatic identification and electronic control The lock of system.

Background technology

Hook-type lock is widely used in the occasions such as briefcase lock, hook lock conventional at present be typically all using mechanical lock as It is main, key is needed during unlocking or password wheels are stirred, in-convenience in use.

Utility model content

The utility model embodiment provides a kind of lock, and awkward technical problem is locked to solve hook in the prior art.

To solve the above problems, the utility model embodiment provides a kind of lock, the lock includes lock body housing, core locking machine Structure, locking piece and push button；Wherein, the locking piece protrudes the one end for being embedded at the lock body housing, for outside terminal knot Structure coordinates clamping；The lock core mechanism is located at the inside of the lock body housing, and is connected with the locking piece；The lock body housing One side be provided with groove, the push button is protruded and is embedded in the groove of the lock body housing, and is fixed with the lock core mechanism Connection；The push button is slided along the groove, and then drives the locking piece to change described in its stretching by the lock core mechanism The position of lock body housing one end, realizes the cooperation locking and releasing locking with outside terminal structure.

According to the preferred embodiment of the utility model one, the lock core mechanism includes plug body, lock core linking arm and lock Core screens arm；One end of the lock core linking arm and the lock core screens arm is fixedly connected with the plug body respectively, described The other end of lock core linking arm is connected with the locking piece, and the other end of the lock core screens arm is used for and the lock body housing Inwall coordinates screens.

According to the preferred embodiment of the utility model one, the lock core linking arm is connected by stop hook structure and the locking piece Connect, the stop hook structure include stop hook main part, preceding stop hook and rear stop hook, the stop hook main part, the preceding stop hook and The rear stop hook is structure as a whole, and the inner of the locking piece is arranged between the preceding stop hook and the rear stop hook.

According to the preferred embodiment of the utility model one, the lock core screens arm is raised provided with screens, the lock body housing Inwall along along the lock core mechanism moving direction set be provided with least two screens grooves, the screens project through from it is different The screens groove of position coordinates, and realizes and changes the position that the locking piece stretches out described lock body housing one end.

According to the preferred embodiment of the utility model one, the screens projection is arcuate structure, the shape of the screens groove with The raised shape of the screens is adapted；Wherein, the locking piece stretches out corresponding screens at the lock body housing maximum position Groove is being provided with intermediate incline close to the locking piece side.

According to the preferred embodiment of the utility model one, the lock also includes spring, and one end of the spring holds the lock Mouth part holds the madial wall of the lock body housing located at the inner side of one end inside the lock body housing, the other end.

According to the preferred embodiment of the utility model one, the lock core mechanism also includes locking positioning unit, and the locking is determined One end of bit location is in the plug body, the other end and the lock core screens arm contact, in the lock core screens When the raised inwall screens groove with the lock body housing of screens on arm coordinates, the top surface of the lock core screens arm is held in, with The screens projection is set to keep being connected in the screens groove.

According to the preferred embodiment of the utility model one, the locking positioning unit includes motor and locating piece, institute Motor is stated in the plug body, lock core screens arm described in drive lower edge of the locating piece in the motor Top surface slide, when the locating piece slides into the top of the locator protrusions, hold the top surface of the lock core screens arm, make The screens projection keeps being connected in the screens groove, when the locating piece slides off the top of the locator protrusions, The screens is raised to unlock with the screens groove, so that the screens groove that screens projection can slip away matched.

According to the preferred embodiment of the utility model one, the push button is provided with push button permission control device, for verifying simultaneously Control instruction is recognized, and then controls the motor to drive the locating piece movement, so that the screens is raised with the card Position groove unlocks.

According to the preferred embodiment of the utility model one, the output shaft of the motor is connected with screw rod, the locating piece Screwed hole is provided with, the screw rod coordinates the connection for realizing the motor and the locating piece with the screwed hole.

The lock provided relative to prior art, the utility model, its is simple in construction, compact, good appearance, open locking process There is pause and transition in rhythm or melody sense, Consumer's Experience is good；And by coordinating with hook-shape structure, can solve very well current mechanical latching use not Just technical problem.

Brief description of the drawings

, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the utility model embodiment The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings Obtain other accompanying drawings.

Fig. 1 is the internal structure top view that the utility model locks a preferred embodiment；

Fig. 2 is the overall structure side view locked in Fig. 1 embodiments；

Fig. 3 is lock and the structural representation of hook-like configuration outside terminal cooperation in Fig. 1 embodiments；

Fig. 4 is the structural representation of lock core mechanism in Fig. 1 embodiments；

Fig. 5 is the schematic side view of stop hook structure；

Fig. 6 is structural representation of the lock in locking states in Fig. 1 embodiments；And

Fig. 7 is the structural representation of lock body housing in Fig. 1 embodiments.

Embodiment

With reference to the accompanying drawings and examples, the utility model is described in further detail.It is emphasized that following Embodiment is merely to illustrate the utility model, but scope of the present utility model is not defined.Likewise, following examples are only For section Example of the present utility model

And not all embodiments, the institute that those of ordinary skill in the art are obtained under the premise of creative work is not made There are other embodiments, belong to the scope of the utility model protection.

Also referring to Fig. 1 and Fig. 2, Fig. 1 is the internal structure top view that the utility model locks a preferred embodiment, Fig. 2 It is the overall structure side view locked in Fig. 1 embodiments.

The lock includes but is not limited to following structure composition：Lock body housing 100, lock core mechanism 200, locking piece 300, push button 400 and spring 500.

Specifically, the lock body housing 100 is hollow rectangular parallelepiped structure, and locking piece 300 protrudes and is embedded at lock body housing 100 one end, locking piece 300 is used for outside terminal structure and carries out cooperation clamping.

Wherein, locking piece 300 can be cyclic structure, be specifically as follows rectangular ring in figure or in other embodiment In can be the structure such as annular shape, be not especially limited herein.And outside terminal structure 888 can for diagram in hook or Only illustrated in other clamping forms, the present embodiment by taking hook as an example.Referring to Fig. 3, Fig. 3 is lock and one in Fig. 1 embodiments The structural representation that hook-like configuration outside terminal coordinates.

The lock core mechanism 200 is located at the inside of lock body housing 100, and is connected with locking piece 300.Specifically also referring to figure 1 and Fig. 4, Fig. 4 be lock core mechanism in Fig. 1 embodiments structural representation.

The lock core mechanism 200 includes plug body 210, lock core linking arm 220, lock core screens arm 230 and locking positioning Unit 240.Wherein, one end of the lock core linking arm 220 and lock core screens arm 230 is fixedly connected with plug body 230 respectively, excellent Selection of land, the lock core linking arm 220, lock core screens arm 230 and plug body 230 are structure as a whole.

The other end of lock core linking arm 220 is connected with locking piece 300.Preferably, the lock core linking arm 220 passes through stop hook knot Structure 221 is connected with locking piece 300.Referring to Fig. 5, Fig. 5 is the schematic side view of stop hook structure, the stop hook structure 221 includes gear Hook main part 2211, preceding stop hook 2212 and rear stop hook 2213.

Preferably, the stop hook main part 2211, preceding stop hook 2212 and rear stop hook 2213 are preferably structure as a whole, locking piece 300 the inner is arranged between preceding stop hook 2212 and rear stop hook 2213.Referring to Fig. 6, Fig. 6 be in Fig. 1 embodiments lock in lock The structural representation of closed state, in the latched condition, preceding stop hook 2212 hold to the right locking piece 300, therefore locking piece 300 is locked Extremely, it is impossible to mobile.

The other end of the lock core screens arm 230 is used to coordinate screens with the inwall of lock body housing 100.Wherein, lock core screens The material of arm 230 is preferred to use plastics etc. and is made with certain pliability and wear-resisting material.

Also referring to Fig. 7, Fig. 7 is the structural representation of lock body housing in Fig. 1 embodiments.On the lock core screens arm 230 Provided with screens projection 231, the inwall of lock body housing 100 is being set along along the moving direction of lock core mechanism 200 provided with least two cards Position groove 110, screens projection 231 is coordinated by the screens groove 110 with diverse location, realizes that changing locking piece 300 stretches out outside lock body The position of the one end of frame 100, and then realize the cooperation locking of locking piece 300 and outside terminal structure 888 and release locking.

It is the structure provided with two screens grooves 110 in the present embodiment diagram, wherein, the screens groove 110 in left side is locked to release Only screens groove, that is, groove of unlocking；And right side screens groove 110 is lock groove.Can also be in other embodiments the multiple screens of setting The structure of groove, to coordinate different structure or the outside terminal of size 888.

Preferably, screens projection 231 is arcuate structure, and the shape of screens groove 110 is mutually fitted with the shape of screens projection 231 Should, so that screens projection 231 is under the drive of push button 400, it can easily slide in and out screens groove 110.Unlock and close During lock, there is obvious pause and transition in rhythm or melody to feel, user is clearly perceived the motion state of lock, realize very good Consumer's Experience.

Please continue to refer to Fig. 1, one end of spring 500 holds locking piece 300 located at the interior of the inside one end of lock body housing 100 Side, the other end holds the madial wall of lock body housing 100.

Further, corresponding screens groove 110 is (i.e. left in Fig. 6 at the maximum position of the stretching lock body of locking piece 300 housing 100 Side unlocking groove) intermediate incline 111 is being provided with close to the side of locking piece 300, the intermediate incline 111 is used for allowing lock core mechanism 200 To the left in the presence of push button 400, can continue to be moved to the left, with allow locking piece 300 provide a looser space with Facilitate insertion into or extract outside terminal 888.

When no longer promoting push button 400, in the presence of spring 500, lock core mechanism 200 revert to unlocking screens, so Locking piece 300 just keeps a normal unlocking space.In unlocking condition (as shown in Figure 1), the insertion lock of outside terminal structure 888 During mouthful part 300, the larger hook tapered end of outside terminal structure 888 can be locking piece 300 to Zola, after tapered end is inserted, spring 500 automatically can tense locking piece 300.

One end of the locking positioning unit 240 is in plug body 210, and the other end is contacted with lock core screens arm 230, uses When the screens projection 231 and the inwall screens groove 110 of lock body housing 100 on lock core screens arm 230 coordinate, lock core is held in The top surface of screens arm 230, so that screens projection 231 keeps being connected in screens groove 110.

Specifically, the locking positioning unit 240 includes motor 241 and the motor of locating piece 242,241 is located at In plug body 210, locating piece 242 is slided under the drive of motor 241 along the top surface of lock core screens arm 230.

When locating piece 242 slides into the top of locator protrusions 231, the bottom surface of locating piece 242 holds lock core screens arm 230 Top surface, make screens projection 231 keep be connected in screens groove 110；Now the top surface of locating piece 242 can be held connects in lock core Connect the bottom surface of arm 220；When locating piece 242 slides off the top of locator protrusions 231, screens projection 231 is solved with screens groove 110 Except locking, so that the screens groove 110 that screens projection 231 can slip away matched.

Preferably, the output shaft of the motor 241 is connected with screw rod (not indicated in figure), and locating piece 242 is provided with Screwed hole, screw rod coordinates the drive connection for realizing motor 241 and locating piece 242 with screwed hole.Because using motor 241 promote locating piece 242 by internal thread, it is possible to achieve flexible Electronic Control.Because when unlocking, locating piece 242 is not Stress, therefore very simple low-power machine can be used, substantially reduce the size and complexity locked in the design. Small size electronics hook-type lock is set to be designed to possibility.

Please continue to refer to Fig. 3, the one side of lock body housing 100 is provided with groove 120, and the push button 400 protrudes and is embedded at lock body In the groove 120 of housing, and it is fixedly connected with lock core mechanism 200；Push button 400 is slided along groove 120, and then passes through lock core mechanism 200 drive locking piece 300 to change its position for stretching out the one end of lock body housing 100, realize locking piece 300 and outside terminal structure 888 cooperation locking and releasing locking.

Under the promotion of push button 400, lock core screens arm 230 can be bent slightly upward, and then be taken off from screens groove 110 From.When raised 231 top of the screens that locating piece 242 is stuck in lock core screens arm 230, because lock core screens arm 230 is without enough Space to depart from from screens groove 110, therefore lock core screens arm 230 can not move.

It is further preferred that push button permission control device (not indicated in figure) is also provided with the push button 400, for testing Demonstrate,prove and recognize control instruction, and then control motor 241 to drive locating piece 242 to move, so that screens projection 231 and screens groove 110 unlock.

Wherein, push button permission control device can use fingerprint identification technology or password key technology etc. to be placed on push button On 400, reach that unlocking authority controls purpose.On the specific structural features of push button permission control device, in people in the art In the range of the understanding of member, no longer it is described in detail herein.

When user needs progress that lock action is opened and closed, it is enough pre-set user that the identification of push button permission control device, which is, first Information, after being identified by, locating piece 242 is retracted (tip position for leaving screens projection 231) by motor 241, now User promotes push button 400, and push button 400 drives lock core mechanism 200 to move, for example from lockset position of coupler to lock position, when being moved to Behind position, user stops dynamic push button 400, and screens projection 231 coordinates with corresponding screens groove 110 (locking screens groove), now driven Motor 241 drives locating piece 242 to be moved to the tip position of screens projection 231 again, realizes the locking of state.User only needs simply Left and right promote cage knob 400 just to realize open locking process, operate extremely convenient.

In addition, the structure locked in the present embodiment can also include the structures such as indicator lamp and control board, indicator lamp can For indicating whether locating piece 242 working condition such as moves into place, and on the technical characteristic of control board etc., in ability In the understanding of field technique personnel, also repeat no more herein.

Section Example of the present utility model is the foregoing is only, protection domain of the present utility model is not thereby limited, Equivalent device or equivalent flow conversion that every utilization the utility model specification and accompanying drawing content are made, or directly or indirectly fortune Used in other related technical fields, similarly it is included in scope of patent protection of the present utility model.

Claims

1. one kind lock, it is characterised in that the lock includes lock body housing, lock core mechanism, locking piece and push button；Wherein, it is described Locking piece protrudes the one end for being embedded at the lock body housing, for outside terminal respective outer side edges clamping；The lock core mechanism is located at The inside of the lock body housing, and be connected with the locking piece；The one side of the lock body housing is provided with groove, and the push button is dashed forward Go out to be embedded in the groove of the lock body housing, and be fixedly connected with the lock core mechanism；The push button is slided along the groove, And then drive the locking piece to change its position for stretching out described lock body housing one end by the lock core mechanism, realize and outside The cooperation locking and releasing locking of terminal structure.

2. lock according to claim 1, it is characterised in that the lock core mechanism include plug body, lock core linking arm with And lock core screens arm；One end of the lock core linking arm and the lock core screens arm is fixedly connected with the plug body respectively, The other end of the lock core linking arm is connected with the locking piece, the other end of the lock core screens arm be used for outside the lock body The inwall of frame coordinates screens.

3. lock according to claim 2, it is characterised in that the lock core linking arm passes through stop hook structure and the locking piece Connection, the stop hook structure include stop hook main part, preceding stop hook and rear stop hook, the stop hook main part, the preceding stop hook with And the rear stop hook is structure as a whole, the inner of the locking piece is arranged between the preceding stop hook and the rear stop hook.

4. lock according to claim 2, it is characterised in that the lock core screens arm is raised provided with screens, the lock body The inwall of housing along along the lock core mechanism moving direction set be provided with least two screens grooves, the screens project through with The screens groove of diverse location coordinates, and realizes and changes the position that the locking piece stretches out described lock body housing one end.

5. lock according to claim 4, it is characterised in that the screens projection is arcuate structure, the shape of the screens groove Shape is adapted with the raised shape of the screens；Wherein, the locking piece stretches out corresponding at the lock body housing maximum position Screens groove is being provided with intermediate incline close to the locking piece side.

6. lock according to claim 1, it is characterised in that the lock also includes spring, and one end of the spring holds institute Inner side of the locking piece located at one end inside the lock body housing is stated, the other end holds the madial wall of the lock body housing.

7. lock according to claim 4, it is characterised in that the lock core mechanism also includes locking positioning unit, the lock One end of fastening bit location is in the plug body, the other end and the lock core screens arm contact, in the lock core When the raised inwall screens groove with the lock body housing of screens on screens arm coordinates, the top of the lock core screens arm is held in Face, so that screens projection keeps being connected in the screens groove.

8. lock according to claim 7, it is characterised in that the locking positioning unit includes motor and positioning Block, the motor is in the plug body, lock core described in drive lower edge of the locating piece in the motor The top surface of screens arm is slided, and when the locating piece slides into the top of the locator protrusions, holds the lock core screens arm Top surface, makes the screens projection keep being connected in the screens groove, the locator protrusions is slid off in the locating piece During top, the screens is raised to unlock with the screens groove, the matched card so that screens projection can slip away Position groove.

9. lock according to claim 8, it is characterised in that the push button is provided with push button permission control device, for testing Demonstrate,prove and recognize control instruction, and then control the motor to drive the locating piece movement, so that screens projection and institute Screens groove is stated to unlock.

10. lock according to claim 8, it is characterised in that the output shaft of the motor is connected with screw rod, described fixed Position block is provided with screwed hole, and the screw rod coordinates the connection for realizing the motor and the locating piece with the screwed hole.