CN211378465U - Terminal and lock catch assembly - Google Patents

Abstract

The application discloses terminal and hasp subassembly, this terminal includes: the first shell and the second shell are buckled with each other to form an accommodating space, and an opening is formed in the first shell corresponding to the accommodating space; a latch assembly comprising: the lock catch cover is positioned in the accommodating space, fixedly arranged on the first shell and forms a partially closed sub-accommodating space with the first shell; push away and turn round and hasp, all part is spacing to be set up in the sub-accommodation space, pushes away the part of turning round outward from the opening simultaneously, and the hasp closely cup joints in pushing away the periphery of turning round, and the part of hasp outwards bulges and with second casing joint from sub-accommodation space for lock first casing and second casing, wherein, push away turn round, at least one protruding elastic component who is equipped with first casing butt in the hasp. The terminal provided by the application can realize locking between the shells.

Description

Terminal and lock catch assembly

Technical Field

The application relates to the technical field of terminals, in particular to a terminal and a lock catch assembly.

Background

With the development of scientific technology, the terminal has become an essential part of people's daily life, and in view of this, how to make the terminal more popular with users becomes a research hotspot of various manufacturers.

The terminal must be powered by a battery for normal operation, and in order to be able to easily replace a new battery when the battery is damaged, the terminal uses a detachable battery, and when the terminal uses the detachable battery, a housing of the terminal must be detachably locked using a latch assembly.

The inventor of this application finds that at present, the hasp subassembly of locking terminal housing is or just the material that uses too much, and the cost is higher, or just the reliability is too poor, is difficult to satisfy user's demand that rises day by day.

SUMMERY OF THE UTILITY MODEL

The main technical problem who solves of this application provides a terminal and hasp subassembly, can reduce cost, is convenient for realize dismantling between the casing and connects.

In order to solve the technical problem, the application adopts a technical scheme that: there is provided a terminal including: the portable electronic device comprises a first shell and a second shell, wherein the first shell and the second shell are buckled with each other to form an accommodating space, and an opening is formed in the position, corresponding to the accommodating space, of the first shell; a latch assembly for locking the first housing with the second housing, comprising: the lock catch cover is positioned in the accommodating space and fixedly arranged on the first shell to form a sub-accommodating space which is partially closed with the first shell and communicated with the opening; the push button is partially limited and arranged in the sub-containing space, and partially extends outwards from the opening; the hasp, part is spacing set up in the sub-accommodation space and closely cup joint push away the periphery of turning round, the part certainly the sub-accommodation space is outside protruding, wherein, push away turn round at least one protruding in the hasp be equipped with certainly the sub-accommodation space outwards extend and with the elastic component of first casing butt, work as first casing with when the second casing is in the locking state, the hasp certainly the outside convex part of sub-accommodation space with second casing joint, when needs make first casing with when the second casing separation first casing with apply external force and make on pushing away to turn round the elastic component warp to breaking away from first casing, thereby push away the wrench movement the hasp motion and no longer with second casing joint.

In order to solve the above technical problem, another technical solution adopted by the present application is: the utility model provides a lock catch assembly for lock first casing and the second casing of buckling each other and being formed with an accommodation space, first casing corresponds accommodation space department is equipped with an opening, includes: the lock catch cover is positioned in the accommodating space and fixedly arranged on the first shell to form a sub-accommodating space which is partially closed with the first shell and communicated with the opening; the push button is partially limited and arranged in the sub-containing space, and partially extends outwards from the opening; the hasp, part is spacing set up in the sub-accommodation space and closely cup joint push away the periphery of turning round, the part certainly the sub-accommodation space is outside protruding, wherein, push away turn round at least one protruding in the hasp be equipped with certainly the sub-accommodation space outwards extend and with the elastic component of first casing butt, work as first casing with when the second casing is in the locking state, the hasp certainly the outside convex part of sub-accommodation space with second casing joint, when needs make first casing with when the second casing separation first casing with apply external force and make on pushing away to turn round the elastic component warp to breaking away from first casing, thereby push away the wrench movement the hasp motion and no longer with second casing joint.

The beneficial effect of this application is: this application hasp subassembly includes the hasp lid, pushes away and turns round and hasp, and pushes away at least one protruding elastic part that is equipped with in turning round, the hasp, utilizes the hasp lid, pushes away to turn round and hasp three mutually support and lock first casing and second casing to can reduce the cost at terminal, be convenient for realize dismantling between the terminal casing and connect.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Wherein:

FIG. 1 is a schematic diagram of an embodiment of a terminal according to the present application;

FIG. 2 is a schematic view of the first and second housings of FIG. 1;

FIG. 3 is a schematic structural view of the latch assembly of FIG. 1;

FIG. 4 is a schematic structural view of the first housing of FIG. 1;

fig. 5 is a schematic structural view of the first housing and latch assembly of fig. 1;

FIG. 6 is a schematic structural view of the second housing of FIG. 1;

FIG. 7 is a schematic structural view of the second housing and latch assembly of FIG. 1;

FIG. 8 is an exploded view of the latch assembly of FIG. 1;

FIG. 9 is a schematic view of the construction of the latch cover of FIG. 8;

FIG. 10 is a schematic view of the latch of FIG. 8;

FIG. 11 is a schematic view of the push button of FIG. 8;

FIG. 12 is a schematic view of the push button of FIG. 11 at another angle;

FIG. 13 is a schematic structural diagram of an embodiment of a latch assembly of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1 to 3, fig. 1 is a schematic structural view of an embodiment of a terminal of the present application, and fig. 2 is a schematic structural view of a first housing and a second housing in fig. 1; fig. 3 is a schematic structural view of the latch assembly of fig. 1. Terminal 1000 can include a first housing 1100, a second housing 1200, and a latch assembly 1300.

The terminal 1000 may be an electronic device such as an intercom, a mobile phone, a tablet computer, and the like, which is not limited herein.

The first casing 1100 and the second casing 1200 are fastened to each other to form an accommodating space 1400, wherein an opening 1101 is formed at a position of the first casing 1100 corresponding to the accommodating space 1400, that is, the accommodating space 1400 is communicated with the outside through the opening 1101. In addition to the accommodating space 1400, the first casing 1100 and the second casing 1200 are fastened to each other to form an accommodating space (not shown) for accommodating other components such as a battery.

The latch assembly 1300 is used for locking the first casing 1100 and the second casing 1200, specifically, the latch assembly 1300 can be switched between a first state and a second state, when the latch assembly 1300 is in the first state, the first casing 1100 and the second casing 1200 are in the locked state, and cannot be separated, and when the latch assembly 1300 is in the second state, the first casing 1100 and the second casing 1200 can be separated, so that elements arranged between the first casing 1100 and the second casing 1200 can be detached.

Wherein latch assembly 1300 includes: latch cover 1310, push button 1320, and latch 1330.

With reference to fig. 4 to fig. 7, the locking cover 1310 is located in the accommodating space 1400 and is fixed on the first casing 1100 to form a sub-accommodating space 1102 partially closed with the first casing 1100 and communicating with the opening 1101. When the first casing 1100 is separated from the second casing 1200, the latch cover 1310 is fixed on the first casing 1100 and separated from the second casing 1200 along with the first casing 1100.

The push button 1320 is partially disposed in the sub-receiving space 1102 in a limited manner, and partially extends outward from the opening 1101, that is, the push button 1320 cannot move into a space outside the sub-receiving space 1102. Wherein a user switches latch assembly 1300 between the first state and the second state by applying an external force to push button 1320.

The latch 1330 is partially disposed in the sub-receiving space 1102 in a limited manner (similar to the push button 1320, the latch 1330 cannot move into a space outside the sub-receiving space 1102) and is tightly sleeved on the periphery of the push button 1320, so as to be capable of moving synchronously between the locking position and the unlocking position under the driving of the push button 1320, the latch 1330 partially protrudes from the sub-receiving space 1102 to be engaged with the second housing 1200 when the latch 1330 is located at the locking position, so as to prevent the second housing 1200 from moving relative to the latch 1330, wherein at least one of the push button 1320 and the latch 1330 protrudes has an elastic portion 1301 which extends outward from the sub-receiving space 1102 and is abutted against the first housing 1100, when the latch 1330 moves to the locking position or the unlocking position under the driving of the push button 1320, the elastic portion 1301 is engaged into the first groove 1103 on the first housing 1100, and when the push button 1320 applies an external force to deform the elastic portion 1301 to be disengaged from the first groove 1103, latch 1330 is capable of moving synchronously with push button 1320, driven by push button 1320.

The push button 1320 or the latch 1330 has an elastic portion 1301 protruding, or both the push button 1320 and the latch 1330 have an elastic portion 1301 protruding, and the elastic portion 1301 always abuts against the first casing 1100, wherein the push button 1320 has an elastic portion 1301 protruding in fig. 3 for illustration.

Specifically, the number of the first grooves 1103 is two or more, when the latch 1330 is in the locking position (i.e. the latch assembly 1300 is in the first state at this time), the elastic portion 1301 is clamped into the first groove 1103 on the first housing 1100, so that the push button 1320 and the latch 1330 cannot move relative to the first housing 1100, and at this time, the portion of the latch 1330 protruding outward from the sub-receiving space 1102 is clamped with the second housing 1200 (as shown in fig. 7), so that the second housing 1200 cannot move relative to the latch 1330, and the first housing 1100 and the second housing 1200 cannot move relative to each other, and both are in the locking state; when an external force is applied to the push button 1320 to deform the elastic portion 1301 to be separated from the first groove 1103, the latch 1330 can move synchronously with the push button 1320, when the latch 1330 moves to the unlocking position under the driving of the push button 1320, the elastic portion 1301 is clamped into the first groove 1103 on the first housing 1100 to prevent the push button 1320 and the latch 1330 from moving relative to the first housing 1100, and at this time, a portion of the latch 1330 protruding outward from the sub-receiving space 1102 is no longer clamped with the second housing 1200, so that the first housing 1100 and the second housing 1200 are in a separable state, that is, the first housing 1100 and the second housing 1200 can be separated. That is, for the user, the user can lock and unlock the first casing 1100 and the second casing 1200 by pushing the push button 1320 to switch between two positions.

It can be understood that, since the push button 1320 and the latch 1330 are both disposed in the sub-receiving space 1102 in a limited manner, and the latch cover 1310 is fixedly disposed on the first casing 1100 to form the sub-receiving space 1102, when the first casing 1100 is separated from the second casing 1200, the latch assembly 1300 is separated from the first casing 1100 along with the second casing 1200.

As can be seen from the above, in the terminal 1000 of the present embodiment, by providing the locking assembly 1300, the locking and unlocking of the first casing 1100 and the second casing 1200 can be conveniently realized, and the locking assembly 1300 has a small number of elements, a reliable structure, a simple assembly, and a reduced cost of the terminal 1000.

In an application scenario, the elastic portion 1301 is made of plastic, and can deform when subjected to an external force.

In another application scenario, the material of the entire latch assembly 1300 is plastic, i.e., the material of the latch cover 1310, the push button 1320 and the latch 1330 is plastic. Terminal 1000 can be reduced in weight and cost by providing the entire latch assembly 1300 of plastic material. Of course, in other application scenarios, besides the elastic portion 1301, other materials such as metal may be used as the material of other portions, and the material is not limited herein.

In order to facilitate the replacement of the components in the latch assembly 1300 when the components are damaged, without replacing the entire latch assembly 1300, the latch cover 1310 is detachably fixed to the first housing 1100.

Referring to fig. 3, 4, 5, 8 and 9, in the present embodiment, in order to detachably fix the latch cover 1310 to the first casing 1100, the latch cover 1310 includes: a latch cover body 1311 and a resilient arm 1312.

The first housing 1100 is provided with a second groove 1104 on a side facing the second housing 1200, the latch cover body 1311 is inserted into the second groove 1104 to form a sub-receiving space 1102 with the first housing 1100, the sub-receiving space 1102 is provided with a first outlet 11021 and a second outlet 11022 which are oppositely arranged, a portion of the latch 1330 protrudes out of the sub-receiving space 1102 from the first outlet 11201, and the push button 1320 and/or the elastic portion 1301 on the latch 1330 protrudes out of the sub-receiving space 1102 from the second outlet 11022 to abut against the first housing 1100.

The elastic arm 1312 is connected to the latch cover body 1311 and abuts against the first housing 1100 to position the latch cover body 1311 in the second groove 1104, wherein when an external force is applied, the elastic arm 1312 deforms to allow the latch cover body 1311 to be removed from the second groove 1104.

The detachable connection between the latch cover 1310 and the first housing 1100 can be achieved by the arrangement of the latch cover body 1311 and the elastic arm 1312.

Referring to fig. 5 and 10, the latch 1330 includes a latch body 1331 and a retaining arm 1332.

The locking buckle body 1331 is disposed in the sub-receiving space 1102 in a limited manner, and includes a first side 13311 and a second side 13312 disposed oppositely, wherein the first side 13311 is disposed adjacent to the second outlet 11022, the second side 13312 is disposed adjacent to the first outlet 11021, and the first side 13311 is provided with an opening 13313, and during assembly, the push button 1320 penetrates through the locking buckle 1330 from the opening 13313.

The limiting arm 1332 is connected to the second side edge 13312 of the locking device body 1331 and protrudes out of the sub-receiving space 1102 through the first outlet 11021, and when the locking device 1330 is at the locking position, the limiting arm 1332 is connected to the second housing 1200 in a snap-fit manner.

In other embodiments, the push button 1320 may be inserted through the latch 1330 through a through hole (not shown) instead of the opening 13313.

In an application scenario, in order to ensure that the latch 1330 can be tightly sleeved on the periphery of the push button 1320, two opposite side walls of the latch body 1331 are convexly provided with elastic protrusions 13314 abutting against the push button 1320. When assembled, as push button 1320 is threaded through opening 13313 to catch 1330, resilient projection 13314 is deformed under the pressure of push button 1320 to ensure abutment with push button 1320.

Referring to fig. 3, 5, and 11, the push button 1320 includes: an operating portion 1321, an abutment portion 1322, and a connecting rod 1323.

Meanwhile, referring to fig. 9, a surface of the latch cover body 1311 facing the first casing 1100 is provided with a recessed third groove 13111, the abutting portion 1322 is located in the third groove 13111, the operating portion 1321 is located on a side of the first casing 1100 away from the second casing 1200, the connecting rod 1323 is connected to the operating portion 1321 and the abutting portion 1322, and the latch 1330 is tightly sleeved on a periphery of the connecting rod 1323.

In an application scenario, in order to apply an external force to the push button 1320, a slip prevention portion 13211 is protruded on a side of the operation portion 1321 away from the first casing 1100.

In an application scenario, in order to reduce the cost and weight, a fourth groove 13221 is formed on a surface of the abutting portion 1322 on a side away from the connecting rod 1323, and the fourth groove 13221 extends from the abutting portion 1322 to the connecting rod 1323. The size of the fourth slot 13221 can be set according to a specific application scenario, and is not limited herein. Meanwhile, the number of the fourth grooves 13221 may be one or more, and is not limited herein.

It should be noted that, in other embodiments, the structures of the latch cover 1310, the push button 1320, and the latch 1330 may be modified on the basis of the present embodiment as long as the same function can be achieved, and the specific structures of the latch cover 1310, the push button 1320, and the latch 1330 are not limited in this application.

Referring to fig. 13, fig. 13 is a schematic structural diagram of an embodiment of the locking assembly of the present application. The latch assembly 2000 includes: latch cover 2100, push button 2200, and latch 2300.

The latch assembly 2000 in this embodiment has the same structure as the latch assembly 1300 in the above embodiments, and the detailed structure can be referred to the above embodiments, which are not described herein again.

In summary, the locking assembly in the present application can lock the first housing and the second housing of the terminal, and the locking assembly has a simple and reliable structure, is convenient to disassemble, and can reduce the cost of the terminal.

The above description is only for the purpose of illustrating embodiments of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application or are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.

Claims (10)

1. A terminal, comprising:

the portable electronic device comprises a first shell and a second shell, wherein the first shell and the second shell are buckled with each other to form an accommodating space, and an opening is formed in the position, corresponding to the accommodating space, of the first shell;

a latch assembly for locking the first housing with the second housing, comprising:

the lock catch cover is positioned in the accommodating space and fixedly arranged on the first shell to form a sub-accommodating space which is partially closed with the first shell and communicated with the opening;

the push button is partially limited and arranged in the sub-containing space, and partially extends outwards from the opening;

the hasp, part is spacing set up in the sub-accommodation space and closely cup joint push away the periphery of turning round, the part certainly the sub-accommodation space is outside protruding, wherein, push away turn round at least one protruding in the hasp be equipped with certainly the sub-accommodation space outwards extend and with the elastic component of first casing butt, work as first casing with when the second casing is in the locking state, the hasp certainly the outside convex part of sub-accommodation space with second casing joint, when needs make first casing with when the second casing separation first casing with apply external force and make on pushing away to turn round the elastic component warp to breaking away from first casing, thereby push away the wrench movement the hasp motion and no longer with second casing joint.

2. The terminal of claim 1,

the lock catch cover, the push button and the lock catch are made of plastic.

3. The terminal of claim 1,

the lock catch cover is detachably and fixedly arranged on the first shell.

4. A terminal according to claim 3, wherein the first housing is provided with a second recess on a side facing the second housing;

the latch cover includes:

the lock catch cover body is inserted into the second groove to form the sub accommodating space with the first shell, the sub accommodating space is provided with a first outlet and a second outlet which are arranged oppositely, the part of the lock catch protrudes out of the sub accommodating space from the first outlet, and the elastic part is protruded on one side of at least one of the push button and the lock catch, which is adjacent to the second outlet;

and the elastic arm is connected with the latch cover body and is abutted against the first shell to position the latch cover body in the second groove, and when external force is applied, the elastic arm deforms to enable the latch cover body to be removed from the second groove.

5. The terminal of claim 4, wherein the latch comprises:

the lock catch body is limited and arranged in the sub-containing space and comprises a first side edge and a second side edge which are oppositely arranged, and the first side edge of the lock catch body is arranged close to the second outlet and provided with an opening so that the lock catch body is tightly sleeved on the periphery of the push button;

the limiting arm is connected with the second side edge of the lock catch body and penetrates through the first outlet in a protruding mode, and when the lock catch is located in the locking position, the limiting arm is connected with the second shell in a clamped mode.

6. A terminal as claimed in claim 5, wherein the latch cover body has a recessed third recess in a surface thereof facing the first housing;

the push button comprises:

the operating part is positioned on one side of the first shell, which is far away from the second shell;

an abutment located within the third groove;

the connecting rod is connected with the operation part and the abutting part, wherein the lock catch is tightly sleeved on the periphery of the connecting rod.

7. A terminal according to claim 6, wherein a side of the operating portion remote from the first housing is convexly provided with a non-slip portion.

8. The terminal of claim 6,

the surface of the side, far away from the connecting rod, of the abutting part is provided with a fourth groove, and the fourth groove extends to the connecting rod from the abutting part.

9. The terminal of claim 5,

the two side walls of the opening which are oppositely arranged are convexly provided with elastic bulges which are connected with the push button in a propping manner.

10. The utility model provides a lock catch assembly for lock first casing and second casing that mutual lock and be formed with an accommodation space, first casing corresponds accommodation space department is equipped with an opening, its characterized in that includes:

the lock catch cover is positioned in the accommodating space and fixedly arranged on the first shell to form a sub-accommodating space which is partially closed with the first shell and communicated with the opening;

the push button is partially limited and arranged in the sub-containing space, and partially extends outwards from the opening;

the hasp, part is spacing set up in the sub-accommodation space and closely cup joint push away the periphery of turning round, the part certainly the sub-accommodation space is outside protruding, wherein, push away turn round at least one protruding in the hasp be equipped with certainly the sub-accommodation space outwards extend and with the elastic component of first casing butt, work as first casing with when the second casing is in the locking state, the hasp certainly the outside convex part of sub-accommodation space with second casing joint, when needs make first casing with when the second casing separation first casing with apply external force and make on pushing away to turn round the elastic component warp to breaking away from first casing, thereby push away the wrench movement the hasp motion and no longer with second casing joint.

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