CN213845426U

CN213845426U - Battery locking structure of mobile communication equipment

Info

Publication number: CN213845426U
Application number: CN202023350030.5U
Authority: CN
Inventors: 匡青果
Original assignee: Shenzhen Modern Cowboy Technology Co ltd
Current assignee: Shenzhen Modern Cowboy Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-07-30
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to a technical field of electronic equipment battery dismouting especially relates to a mobile communication equipment's battery locking structure, including be used for with the battery lid that the battery is fixed, with the casing that the battery lid can be dismantled and be connected and the locking piece that is used for restricting the relative movement of battery lid, casing, the locking piece articulates on the battery lid, the locking piece exposes from the battery lid surface, be provided with on the locking piece and be used for keeping away from the direction of battery lid from the casing and block the fixture block that the casing removed, be provided with the pivoted elasticity rotation limiting piece that is used for restricting the locking piece on the battery lid. The battery locking structure has the effect of reducing the occupied space when the battery locking structure is arranged.

Description

Battery locking structure of mobile communication equipment

Technical Field

The application relates to the field of electronic equipment battery dismouting, especially to a battery locking structure of mobile communication equipment.

Background

The interphone is a mobile communication device with two-way communication, which can realize voice communication between users in a certain range, and the communication function can not be limited by network.

The battery of present intercom is for dismantling the setting, and usually realizes the locking of battery on the organism through the slip spring hasp structure that sets up on the intercom organism, prevents that the intercom from droing on the organism in the use battery. In order to realize the arrangement of the sliding spring lock catch, a slide way and a space for arranging the spring need to be preset on the machine body, and a part of arrangement space of the electronic module is occupied.

With respect to the related art in the above, the inventors consider that there is a drawback that the battery locking structure occupies a large space.

SUMMERY OF THE UTILITY MODEL

In order to reduce the occupied space when the battery locking structure is arranged, the application provides the battery locking structure of the mobile communication equipment.

The application provides a battery locking structure of mobile communication equipment adopts following technical scheme:

a battery locking structure of mobile communication equipment comprises a battery cover fixed with a battery, a casing detachably connected with the battery cover and a locking piece for limiting the relative movement of the battery cover and the casing, wherein the locking piece is hinged on the battery cover and exposed out of the outer surface of the battery cover, a clamping block used for blocking the movement of the casing from the direction of the casing far away from the battery cover is arranged on the locking piece, and an elastic rotation limiting piece used for limiting the rotation of the locking piece is arranged on the battery cover.

By adopting the technical scheme, the fixture block blocks the movement of the shell in a conventional state, so that the relative movement of the shell and the battery on the battery cover is limited, the locking piece can be arranged at the end part or the side part of the battery cover, compared with a sliding spring lock catch in the related art, the arrangement of a slide way on the shell is not needed, the space occupied by the arrangement of a locking mechanism of the battery is reduced, the unlocking of the battery cover and the shell can be realized by shifting the locking piece, the battery is further disassembled from the interphone, and the operation is convenient.

Preferably, a second clamping groove for embedding the clamping block is formed in the casing.

Through adopting above-mentioned technical scheme, the fixture block realizes stopping the casing removal through embedding the second draw-in groove, has improved the intensity to the restriction of the relative movement between casing, the battery, has avoided the fixture block protrusion casing surface and has reduced the use of user's intercom and has experienced simultaneously.

Preferably, the locking member is provided with a second projection for abutting against the inner wall of the battery cover so as to limit the rotation of the locking member.

Through adopting above-mentioned technical scheme, when the fixture block embedding second draw-in groove, second lug and battery cover inner wall butt, and the elasticity effect of elasticity limit commentaries on classics piece down the second lug keep with the butt of battery cover inner wall, further strengthened the restriction to the casing removal, improved the locking effect to the battery.

Preferably, the locking piece is provided with a connecting piece, a rotating shaft penetrates through the connecting piece, the locking piece is connected with the battery cover through the rotating shaft and the battery cover to realize hinging with the battery cover, a gap exists between the connecting piece and the clamping block, the casing is provided with a second clamping groove, and the second clamping groove is positioned on one surface of the casing facing the battery cover and is close to a space between the connecting piece and the clamping block and is embedded into a part between the inner walls of the battery cover and the clamping block.

By adopting the technical scheme, when the clamping block is embedded into the second clamping groove, the part, which is arranged between the side of the shell facing the battery cover and the inner wall of the second clamping groove close to the battery cover, of the second clamping groove on the shell is also embedded into the gap between the connecting piece and the clamping block, so that the limitation on the relative movement of the shell and the battery cover is strengthened, and the locking on the battery is strengthened.

Preferably, elasticity rotation limiting piece includes the torsional spring, the torsional spring cover is established on the axis of rotation, the support end of torsional spring respectively with battery cover and locking piece butt.

Through adopting above-mentioned technical scheme, the torsional spring makes the fixture block last the card go into the second draw-in groove and make the second lug last with battery cover inner wall butt through self elasticity to realized lasting locking to the battery, only need overcome the elasticity of torsional spring when needing to disassemble the battery can in order to rotate locking piece, convenient operation.

Preferably, the battery cover comprises a detachably connected bottom cover and a stop block, the locking member is hinged to the bottom cover, the stop block is abutted to the supporting end of the torsion spring, a positioning block is arranged on the bottom cover, a positioning groove is formed in the stop block, and the positioning block is in interference fit with the positioning groove.

Through adopting above-mentioned technical scheme, install locking piece, axis of rotation and torsional spring after on the end closure earlier, again with the dog installation on the end closure again to increase the operable space when installation locking piece, axis of rotation and torsional spring, improve the convenience of operation.

Preferably, the bottom cover is provided with a supporting block, a gap is formed between the supporting block and the stop block, the rotating shaft is embedded into the gap between the supporting block and the stop block, and the rotating shaft is in running fit with the supporting block and the stop block.

Through adopting above-mentioned technical scheme, the operator is when the installation locking piece, earlier arrange the axis of rotation in the supporting shoe in, remove the dog again, realize being connected of dog and bottom, realized the installation of dog and the installation of axis of rotation when accomplishing the connection of dog and bottom, convenient operation.

Preferably, a fixing piece penetrates through the locking piece and is in threaded connection with the battery cover.

Through adopting above-mentioned technical scheme, easily lead to the battery to drop under the condition of intercom normal use when the locking piece receives the mistake and touches, can produce electric arc in the twinkling of an eye that drops on the battery follow casing, electric arc easily causes the explosion in dangerous places such as mine hole, the setting of mounting can restrict the rotation of locking piece completely, can cover the battery with the mounting screw thread when the operator needs enter into dangerous places such as mine hole operation, reduce the risk that the incident takes place, improve the operation security.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the locking piece can be arranged at the end part or the side part of the battery cover, compared with the sliding spring lock catch in the related technology, the arrangement of a slide way on the shell is not needed, the space occupied by the arrangement of a locking mechanism of the battery is reduced, the battery cover and the shell can be unlocked by poking the locking piece, and the battery is further disassembled from the interphone, so that the operation is convenient;

2. when an operator needs to enter dangerous places such as a mine hole for operation, the fixing piece can be installed on the battery cover through threads, so that an explosion accident caused by electric arcs generated when the battery falls off due to misoperation is avoided, the risk of safety accidents is reduced, and the operation safety is improved.

Drawings

Fig. 1 is a schematic structural diagram of a battery locking structure of a mobile communication device according to an embodiment of the present application;

fig. 2 is an exploded view of a battery locking structure of a mobile communication device according to an embodiment of the present application;

fig. 3 is an exploded view of another perspective of a battery locking structure of a mobile communication device according to an embodiment of the present application;

FIG. 4 is an enlarged view at A in FIG. 2;

FIG. 5 is an exploded view of the stop, locking member and securing member in the embodiment of the present application;

FIG. 6 is an enlarged view at B in FIG. 3;

FIG. 7 is a cross-sectional view of the locking element, battery cover, support block, connector, latch and second tab of the present embodiment;

fig. 8 is an exploded view of the stop, locking member and securing member from another perspective in an embodiment of the present application.

Description of reference numerals: 1. a battery cover; 11. a bottom cover; 111. a first bump; 112. an opening; 113. positioning blocks; 114. a support block; 115. a third card slot; 12. a stopper; 121. positioning a groove; 2. a housing; 21. a first card slot; 22. a groove; 23. a second card slot; 3. a locking member; 31. a connecting member; 32. a clamping block; 33. a second bump; 4. a rotating shaft; 5. a torsion spring; 6. and a fixing member.

Detailed Description

The present application is described in further detail below with reference to figures 1-8.

The embodiment of the application discloses a battery locking structure of mobile communication equipment. Referring to fig. 1 and 2, the battery locking structure of the mobile communication device includes a battery cover 1 for fixing the battery, a case 2 detachably connected to the battery cover 1, and a locking member 3 for limiting the relative movement of the battery cover 1 and the case 2, in this embodiment, the battery cover 1 and the case 2 are horizontally placed, the battery cover 1 includes a bottom cover 11 and a stopper 12, and the battery is fixed on the bottom cover 11.

Referring to fig. 2 and 3, a first protrusion 111 is fixed at one end of the battery cover 1, a first engaging groove 21 for the first protrusion 111 to be inserted into is formed at the bottom of the casing 2, the stopper 12 is disposed at an end of the bottom cover 11 away from the first protrusion 111, the stopper 12 is detachably connected to the bottom cover 11, an opening 112 is formed at an end of the bottom cover 11 where the stopper 12 is disposed, the locking member 3 is rectangular, and the locking member 3 is inserted into the opening 112 and hinged to the battery cover 1.

Referring to fig. 4 and 5, the positioning groove 121 is formed at the bottom of the stopper 12, the positioning block 113 is integrally fixed on the inner wall of the bottom cover 11, the positioning block 113 is in interference fit with the positioning groove 121, the stopper 12 can be fixed on the bottom cover 11 by a screw, and a gap is formed between the stopper 12 mounted on the bottom cover 11 and the locking member 3 mounted on the bottom cover 11.

Referring to fig. 4, a connecting member 31 is integrally fixed on one surface of the locking member 3 facing the stopper 12, a rotating shaft 4 penetrates through the connecting member 31, two connecting members 31 are arranged on the locking member 3, the rotating shaft 4 simultaneously penetrates through the two connecting members 31 and is in running fit with the connecting member 31, a supporting block 114 is fixed on the inner wall of one end of the bottom cover 11 with the opening 112, two supporting blocks 114 are horizontally arranged along the width direction of the bottom cover 11, the supporting blocks 114 are located on two sides of the opening 112, the axial direction of the rotating shaft 4 is consistent with the width direction of the bottom cover 11, the top surface of the supporting block 114 is an arc concave surface, a gap exists between one surface of the stopper 12 facing the supporting block 114 and the top surface of the supporting block 114, the rotating shaft 4 is embedded into the gap between the stopper 12 and the supporting block 114, the rotating shaft 4 is in running fit with the stopper 12 and the supporting block 114.

Referring to fig. 5, a fixing member 6 is inserted into the locking member 3, the fixing member 6 is in threaded connection with the stopper 12, and the fixing member 6 may be a screw.

Referring to fig. 6 and 7, 3 bottom embedding openings 112 of locking piece, the communicating recess 22 with opening 112 is seted up to casing 2 one end, 3 top embedding recesses 22 of locking piece, 3 top an organic whole of locking piece is fixed with fixture block 32, fixture block 32 is provided with two along 11 width direction intervals of bottom cover, offer the second draw-in groove 23 that supplies fixture block 32 to rotate the embedding on the recess 22 inner wall, there is the interval in vertical direction between connecting piece 31 and the fixture block 32, casing 2 is seted up the one end of second draw-in groove 23 department and is located the part embedding connecting piece 31 between casing 2 bottom surface and the second draw-in groove 23 diapire and the interval space between fixture block 32.

Referring to fig. 7, a second protrusion 33 is integrally fixed at the bottom of the locking member 3, a third engaging groove 115 is formed on an inner wall of the bottom cover 11 at the end with the opening 112, the second protrusion 33 is inserted into the third engaging groove 115, and when the engaging block 32 is inserted into the second engaging groove 23, the second protrusion 33 abuts against an inner wall of the third engaging groove 115 far from the stopper 12.

Referring to fig. 8, the bottom cover 11 is provided with an elastic rotation limiting member for limiting the rotation of the locking member 3, the elastic rotation limiting member includes a torsion spring 5, the torsion spring 5 is sleeved on the rotation shaft 4, and the support end of the torsion spring 5 is respectively abutted against the inner wall of the bottom cover 11 and the stop block 12.

The implementation principle of the battery locking structure of the mobile communication equipment in the embodiment of the application is as follows: when the battery is assembled, an operator moves the bottom cover 11 fixed with the battery to align the first bump 111 with the first slot 21, the operator inserts the first bump 111 into the first slot 21 to rotate the bottom cover 11, simultaneously stirs the locking piece 3 to drive the locking piece 3 to rotate, along with the rotation of the bottom cover 11, the bottom cover 11 abuts against the casing 2, the opening 112 is communicated with the groove 22, the operator releases the locking piece 3, the locking piece 3 rotates under the elastic action of the torsion spring 5, the locking piece 3 is embedded into the groove 22, the clamping block 32 is embedded into the second slot 23, the second bump 33 abuts against the inner wall of the third slot 115 far away from the stop block 12, the relative movement between the bottom cover 11 and the casing 2 is limited, and the battery is locked; when the battery needs to be disassembled, the operator can remove the restriction on the relative movement between the bottom cover 11 and the case 2 by pulling the locking piece 3, so that the battery is unlocked, and the battery is disassembled.

When the operator needs to enter a mine hole or other high-level places for operation, the operator fixing piece 6 is screwed into the stop block 12, and then the rotation of the locking piece 3 is limited.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A battery locking structure of mobile communication equipment is characterized in that: including be used for with battery lid (1) that the battery is fixed, with casing (2) that battery lid (1) detachable connection and be used for restricting battery lid (1), casing (2) relative movement's locking piece (3), locking piece (3) articulate on battery lid (1), locking piece (3) expose from battery lid (1) surface, be provided with on locking piece (3) and be used for keeping away from the direction of battery lid (1) from casing (2) and block fixture block (32) that casing (2) removed, be provided with the elasticity rotation limiting piece that is used for restricting the rotation of locking piece (3) on battery lid (1).

2. The battery locking structure of mobile communication device according to claim 1, wherein: and a second clamping groove (23) for embedding the clamping block (32) is formed in the shell (2).

3. The battery locking structure of mobile communication device according to claim 1, wherein: the locking piece (3) is provided with a second bump (33) which is used for being abutted against the inner wall of the battery cover (1) so as to limit the rotation of the locking piece (3).

4. The battery locking structure of mobile communication device according to claim 2, wherein: be provided with connecting piece (31) on locking piece (3), wear to be equipped with axis of rotation (4) in connecting piece (31), locking piece (3) are connected the realization through axis of rotation (4) and the rotation of battery cover (1) and are articulated with battery cover (1), there is the interval between connecting piece (31) and fixture block (32), second draw-in groove (23) department has been seted up in casing (2) and has been located casing (2) towards the one side of battery cover (1) and second draw-in groove (23) between the part embedding connecting piece (31) between the inner wall of battery cover (1) and the fixture block (32).

5. The battery locking structure of mobile communication device according to claim 4, wherein: elasticity limit commentaries on classics piece includes torsional spring (5), torsional spring (5) cover is established on axis of rotation (4), the support end of torsional spring (5) respectively with battery cover (1) and locking piece (3) butt.

6. The battery locking structure of mobile communication device according to claim 4, wherein: the battery cover (1) comprises a bottom cover (11) and a stop block (12) which are detachably connected, the locking piece (3) is hinged to the bottom cover (11), the stop block (12) is abutted to the supporting end of the torsion spring (5), a positioning block (113) is arranged on the bottom cover (11), a positioning groove (121) is formed in the stop block (12), and the positioning block (113) is in interference fit with the positioning groove (121).

7. The battery locking structure of mobile communication device according to claim 6, wherein: the bottom cover (11) is provided with a supporting block (114), a gap is formed between the supporting block (114) and the stop block (12), the rotating shaft (4) is embedded into the gap between the supporting block (114) and the stop block (12), and the rotating shaft (4) is in running fit with the supporting block (114) and the stop block (12).

8. The battery locking structure of mobile communication device according to any one of claims 1 to 7, wherein: the locking piece (3) is provided with a fixing piece (6) in a penetrating mode, and the fixing piece (6) is in threaded connection with the battery cover (1).