CN215418466U

CN215418466U - Battery cover locking structure

Info

Publication number: CN215418466U
Application number: CN202121433908.3U
Authority: CN
Inventors: 郑帅栋; 陈政; 孙勇
Original assignee: Ningbo Dooya Mechanic and Electronic Technology Co Ltd
Current assignee: Ningbo Dooya Mechanic and Electronic Technology Co Ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-01-04
Anticipated expiration: 2031-06-25

Abstract

The utility model relates to a battery cover locking structure, which comprises a shell body and a battery cover detachably connected with the shell body, wherein an inwards concave battery accommodating bin for accommodating a battery is arranged in the shell body, the battery cover covers the battery accommodating bin, the surface of the shell body facing the battery cover and the surface of the battery cover facing the shell body are provided with a clamping structure for limiting the vertical movement of the battery cover relative to the shell body, and a locking structure for limiting the horizontal movement of the battery cover relative to the shell body is also arranged between the shell body and the battery cover. The locking structure is firmly locked and is not easy to loosen in a locking state; in addition, the battery cover needs two continuous and simultaneous actions for opening, the operation is convenient, and the certification requirement is met.

Description

Battery cover locking structure

Technical Field

The present invention relates to electronic devices, and particularly to a battery cover locking structure of an electronic device.

Background

With the progress of science and technology, the types of the existing portable electronic devices are more and more, and the applications are increasingly wide. Such as a personal mobile phone, a personal digital assistant device, etc., or many stationary appliances, such as a television, an air conditioner, etc., are also equipped with a mobile remote control.

Portable electronic devices typically have batteries therein, which require replacement as energy is consumed. Therefore, the battery is generally arranged in the detachable battery cover, so that the battery is convenient to disassemble, assemble and replace. Therefore, it is necessary to consider whether the battery cover is easy to assemble and disassemble, whether the electronic device is damaged during the assembly and disassembly, and whether the battery cover is locked firmly to prevent the battery from falling out, which may affect the use.

Moreover, according to the latest CE certification provision, two independent and simultaneous actions are required for opening the battery cover of the button battery, and therefore, it is urgently needed to design a battery cover locking structure which is convenient to disassemble, assemble and replace and meets the CE certification requirements.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the present invention provides a battery cover locking structure that is easy to detach and is firmly locked, and the locking structure requires two independent and simultaneous actions when being opened, so as to meet the CE certification requirement.

In order to solve the above problems, embodiments of the present invention mainly provide the following technical solutions: the utility model provides a battery cover locking structure, includes casing main part and can dismantle the battery cover of being connected with casing main part, be equipped with the battery holding storehouse of the holding battery of indent in the casing main part, the battery cover covers on this battery holding storehouse, its characterized in that: the battery cover is characterized in that a clamping structure for limiting the vertical movement of the battery cover relative to the shell body is arranged on the surface of the shell body facing the battery cover and the surface of the battery cover facing the shell body, and a locking structure for limiting the horizontal movement of the battery cover relative to the shell body is also arranged between the shell body and the battery cover.

Preferably, the clamping structure comprises a clamping groove and a clamping block matched with the clamping groove.

Preferably, the clamping groove comprises an inwards concave groove and a notch arranged on one side of the groove, the clamping block comprises a protruding connecting part and a protruding block horizontally extending on one side of the connecting part, the clamping block is clamped in the clamping groove, the connecting part is located in the groove, and the protruding block is inserted into the notch.

Preferably, the clamping groove is located on a surface of the housing body facing the battery cover, and the clamping block is located on a surface of the battery cover facing the housing body.

Preferably, the locking structure comprises a locking block which is arranged on the shell body and protrudes towards the battery cover, and a locking hole which is arranged on the battery cover and is matched with the locking block, the locking block can be clamped into the locking hole in an up-and-down motion mode or can be separated from the locking hole in a downward mode, and the locking block tends to be clamped into the locking hole in an upward mode all the time.

Preferably, the lower part of the locking block is connected to the housing body through an elastic member.

Preferably, the elastic piece is a spring plate with one end fixed with the shell body and the other end suspended in the air, and the locking block is located at one suspended end of the spring plate.

Preferably, the clamping structure is provided with a plurality of groups between the battery cover and the housing body.

By the technical scheme, the technical scheme provided by the embodiment of the utility model at least has the following advantages: the locking structure comprises a clamping structure for limiting the movement between the battery cover and the shell body from the vertical direction and a locking structure for limiting the movement between the battery cover and the shell body from the horizontal direction, so that in a locking state, the locking is firm and is not easy to loosen; in addition, when the battery cover is opened, the locking block needs to be pressed downwards firstly, and then the battery cover is moved horizontally, so that the battery cover needs to be opened by two continuous and simultaneous actions, the operation is convenient, and the authentication requirements are met.

The foregoing description is only an overview of the technical solutions of the embodiments of the present invention, and the embodiments of the present invention can be implemented according to the content of the description in order to make the technical means of the embodiments of the present invention more clearly understood, and the detailed description of the embodiments of the present invention is provided below in order to make the foregoing and other objects, features, and advantages of the embodiments of the present invention more clearly understandable.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the embodiments of the utility model. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic view illustrating a remote controller having a battery cover locking structure provided in an embodiment of the present invention;

fig. 2 is a partially exploded view illustrating a remote controller having a battery cover locking structure provided in an embodiment of the present invention;

fig. 3 is an exploded view illustrating a remote controller having a battery cover locking structure according to an embodiment of the present invention;

fig. 4 shows a schematic view of the other direction of fig. 3.

Detailed Description

Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the utility model are shown in the drawings, it should be understood that the utility model can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.

An embodiment of the present invention provides a battery cover locking structure, as shown in fig. 1 and 2, including a housing body 1, and a battery cover 2 detachably connected to the housing body 1.

The casing body 1 is internally provided with a concave battery accommodating chamber 3 for accommodating a battery 31, the battery cover 2 is covered on the battery accommodating chamber 3, and the outer surface of the battery accommodating chamber 3 is flush with the casing body 1.

The surface of the shell body 1 facing the battery cover 2 and the surface of the battery cover 2 facing the shell body 1 are provided with clamping structures. The clamping structure comprises a clamping groove 41 arranged on the shell body 1 and a clamping block 42 matched with the clamping groove arranged on the battery cover 2. The latch 42 is engaged with the latch groove 41 to connect the battery cover 2 and the housing body 1.

As shown in fig. 3 and 4, the locking slot 41 includes a concave slot 411 disposed on the housing body 1, and a notch 412 is disposed on one side of the concave slot, the latch 42 has a connecting portion 421 protruding from the battery cover 2, and a protrusion 422 horizontally extending on one side of the connecting portion 421, when the latch 42 is locked on the locking slot 41, the connecting portion 421 is inserted into the concave slot 411, and the protrusion 422 is inserted into the notch 412. However, for the convenience of engagement, such a locking groove 41 and a locking block 42 are relatively loose, and can only limit the vertical movement and partial horizontal movement of the battery cover 2 relative to the housing main body 1, i.e. the engagement structure only limits the vertical movement of the housing main body 1 and the battery cover 2, and some movements in the horizontal direction. With only this snap-fit structure, the battery cover 2 can still be moved horizontally in a horizontal direction with respect to the case body 1 and then opened, as shown in fig. 2. In the above embodiment, the engaging structure does not limit the movement between the battery cover 2 and the housing body 1 in a horizontal direction, which is the reverse direction of the extending direction of the protrusion 422 of the latch 42 in the engaging structure. That is, in this embodiment, the battery cover 2 can still be horizontally moved in the direction opposite to the extending direction of the protrusion 422 with respect to the housing main body 1 without the locking structure.

Of course, it can be understood by those skilled in the art that in this embodiment, it is also possible to limit the movement of the latching groove 41 and the latching block 42 only in the vertical direction, i.e. without the locking structure, the battery cover 2 can move horizontally in several directions relative to the housing main body 1, because the horizontal movement of the battery cover 2 relative to the housing main body 1 can be limited by the locking structure. The selectivity of such block structure is bigger to it is also more convenient to process, need not consider too much the machining precision, also is not fragile during opening and shutting.

The battery cover locking structure also comprises a locking structure, the locking structure comprises a locking block 51 which is arranged on the shell body 1 and protrudes towards the battery cover 2, and a locking hole 52 matched with the locking block 51 is arranged on the battery cover 2. The locking block 51 can move up and down, and then can be clamped into the locking hole 52 upwards to lock the housing main body 1 and the battery cover 2, or can be separated from the locking hole 52 downwards so that the battery cover 2 can be separated from the housing main body 1. Preferably, the lower part of the locking block 51 is connected to the housing body 1 through an elastic member 53, so that the locking block 51 can move up and down relative to the housing body 1, and the elastic member 53 makes the locking block 51 have a tendency to be always snapped into the locking hole 52 upwards. Accordingly, the locking block 51 is caught in the locking hole 52, and the horizontal movement of the battery cover 2 with respect to the housing main body 1 is prevented.

When the battery cover 2 covers the battery accommodating chamber 3 on the housing body 1, the battery cover 2 and the housing body 1 can be locked by merely inserting the latch 42 into the latch groove 41 and simultaneously inserting the locking block 51 into the locking hole 52 upward under the action of the elastic member 53. When the battery cover 2 is opened, by simply pressing the locking block 51 downward from the locking hole 52 with the elastic member 53 compressed, the locking block 51 is disengaged downward from the locking hole 52 while the battery cover 2 is horizontally moved, and the latch 42 is removed from the latch groove 41 and the battery cover 2 is removed as shown in fig. 2.

The housing body 1 includes an upper housing 11 and a lower housing 12 that are engaged with each other to form a receiving space, the battery receiving compartment 3 is generally located in the lower housing 12, and the battery cover 2 is located outside the lower housing 12, i.e., on the back of the housing body 1. The engaging structure and the locking structure are located between the lower case 12 and the battery cover 2.

And those skilled in the art can also understand that the position of the engaging structure can be adjusted as required, and multiple sets can be provided between the battery cover 2 and the housing body 1. For example, as shown in fig. 3 and 4, a plurality of the latch blocks 42 are provided below the battery cover 2, and may be one each of front, back, left and right, or may be two in front, one in back, or two in front and the like in back. Or the positions of the latch 42 and the latch groove 41 can be interchanged, that is, the latch groove 41 is located on the battery cover 2, and the latch 42 is located on the housing main body 1. The clamping structure can also be matched with clamping structures of other different structures for use, namely two groups of clamping structures in the embodiment can be arranged, and a plurality of groups of clamping structures of other structures can be arranged.

This elastic component 53 can be one end and casing main part fixed connection, the unsettled shell fragment structure of the other end, locking block 51 is just located the unsettled one of shell fragment and is served to can reciprocate along with the unsettled one end of shell fragment, this elastic component 53 also can be other structures such as spring, locate locking block 51's below, as long as can compress and make locking block 51 descend, can provide ascending power simultaneously again and make locking block 51 go up the card go into locking hole 52 can. And those skilled in the art will understand that the locking block 51 and the elastic member 53 may be fixed to each other, or may be an integral structure, for example, the locking block 51 itself has elasticity. And the locking block 51 is also provided with a hole 511 into which a foreign object is inserted and which applies downward pressure to the locking block 51.

The locking structure comprises a clamping structure for limiting the movement between the battery cover and the shell body from the vertical direction and a locking structure for limiting the movement between the battery cover and the shell body from the horizontal direction, so that in a locking state, the locking is firm and is not easy to loosen; in addition, when the battery cover is opened, the locking block needs to be pressed downwards firstly, and then the battery cover is moved horizontally, so that the battery cover needs to be opened by two continuous and simultaneous actions, the operation is convenient, and the authentication requirements are met.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a battery cover locking structure, includes casing main part (1) and can dismantle battery cover (2) of being connected with casing main part (1), be equipped with battery holding storehouse (3) of the holding battery (31) of indent in casing main part (1), battery cover (2) cover on this battery holding storehouse (3), its characterized in that: the battery cover is characterized in that a clamping structure for limiting the vertical movement of the battery cover (2) relative to the shell body (1) is arranged on the surface of the shell body (1) facing the battery cover (2) and the surface of the battery cover (2) facing the shell body (1), and a locking structure for limiting the horizontal movement of the battery cover (2) relative to the shell body (1) is further arranged between the shell body (1) and the battery cover (2).

2. The battery cover locking structure of claim 1, wherein: the clamping structure comprises a clamping groove (41) and a clamping block (42) matched with the clamping groove (41).

3. The battery cover locking structure of claim 2, wherein: draw-in groove (41) are including indent recess (411) and locate breach (412) of recess (411) one side, fixture block (42) are including outstanding connecting portion (421) and be located connecting portion (421) one side horizontally extending's protruding piece (422), fixture block (42) card in during draw-in groove (41), connecting portion (421) are located in recess (411), protruding piece (422) insert and are located in breach (412).

4. The battery cover locking structure according to claim 2 or 3, wherein: the clamping groove (41) is located on the surface, facing the battery cover (2), of the shell body (1), and the clamping block (42) is arranged on the surface, facing the shell body (1), of the battery cover (2).

5. The battery cover locking structure of claim 1, wherein: the locking structure comprises a locking block (51) which is arranged on the shell body (1) and protrudes towards the battery cover (2), and a locking hole (52) which is positioned on the battery cover (2) and matched with the locking block (51), wherein the locking block (51) can be clamped into the locking hole (52) in an up-and-down motion mode or is separated from the locking hole (52) in a downward mode, and the locking block (51) has a tendency of being always clamped into the locking hole (52) in an upward mode.

6. The battery cover locking structure of claim 5, wherein: the lower part of the locking block (51) is connected to the shell body (1) through an elastic piece (53).

7. The battery cover locking structure of claim 6, wherein: the elastic piece (53) is a spring plate with one end fixed with the shell body (1) and the other end suspended, and the locking block (51) is located at one suspended end of the spring plate.

8. The battery cover locking structure of claim 7, wherein: the clamping structure is provided with a plurality of groups between the battery cover (2) and the shell body (1).