CN211789112U

CN211789112U - Battery cover waterproof construction

Info

Publication number: CN211789112U
Application number: CN202020453192.2U
Authority: CN
Inventors: 郑火龙
Original assignee: Dongguan Zhouhuang Plastic Hardware Products Co ltd
Current assignee: Dongguan Zhouhuang Plastic Hardware Products Co ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-10-27
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses a battery cover waterproof construction, which comprises a housin, the standing groove has been seted up on the casing, be equipped with two clamping mechanism in the standing groove, two it is equipped with the battery to press from both sides between the clamping mechanism, sliding connection has the apron in the standing groove, the bottom of top and battery support tightly, spout and draw-in groove have been seted up on the apron, be equipped with compression mechanism in the spout, compression mechanism's top supports tightly with the bottom of battery, around being equipped with sealing mechanism on the apron, sealing mechanism's lateral wall offsets tightly with the inside wall of standing groove, sealing mechanism extends to in the spout and communicates each other rather than inside, the mounting groove has been seted up to the inside wall of standing groove, be equipped with chucking mechanism in the mounting groove. The utility model has the advantages of reasonable design, it can improve its waterproof performance when realizing preventing falling the protection to the battery, makes outside water difficult to cause the damage to the battery in the battery, guarantees the normal use of cell-phone.

Description

Battery cover waterproof construction

Technical Field

The utility model relates to a battery protective apparatus technical field especially relates to a battery cover waterproof construction.

Background

Along with the popularization and the continuous development of mobile phones, the performance of the mobile phones is better and better, the requirements of people on the mobile phones are higher and higher, and a battery cover is installed on a battery of the existing mobile phone to protect the battery and prevent the battery from being damaged when the mobile phone falls down.

In the prior art, although the existing battery cover can well protect the battery from falling down, the waterproof effect is poor, when the mobile phone is carelessly dropped into water during use, the battery is easy to enter water to cause short circuit of the battery, and more serious damage to internal parts of the mobile phone can be caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current battery cover among the prior art and though can play better falling guard action to the battery, but its water-proof effects is poor, when the cell-phone falls into the aquatic carelessly when using, the battery makes the battery short circuit of intaking easily, more seriously can cause the problem of the damage of cell-phone internals, and the battery cover waterproof construction who provides, it can be when realizing preventing falling guard to the battery, improve its waterproof performance, make outside water difficult to cause the damage to the battery in the battery, guarantee the normal use of cell-phone.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a battery cover waterproof construction, includes the casing, the standing groove has been seted up on the casing, be equipped with two clamping mechanism in the standing groove, two it is equipped with the battery to press from both sides between the clamping mechanism, sliding connection has the apron in the standing groove, the bottom of top and battery support tightly, spout and draw-in groove have been seted up on the apron, be equipped with compression mechanism in the spout, compression mechanism's top supports tightly with the bottom of battery, around being equipped with sealing mechanism on the apron, sealing mechanism's lateral wall supports tightly with the inside wall of standing groove, sealing mechanism extends to in the spout and communicates each other rather than inside, the mounting groove has been seted up to the inside wall of standing groove, be equipped with chucking mechanism in the mounting groove, chucking mechanism extends to in the draw-in groove and rather than inside wall support.

Preferably, the clamping mechanism comprises a clamping plate which is slidably connected in the placing groove, a plurality of first springs are fixedly connected between the side wall of the clamping plate and the inner side wall of the placing groove, and a first pull rod is fixedly mounted on the clamping plate.

Preferably, the compression mechanism comprises a piston which is slidably connected in the sliding groove, the top of the piston is fixedly connected with a push rod, the top end of the push rod is abutted against the bottom of the battery, and a second spring is fixedly connected between the bottom of the piston and the inner bottom of the sliding groove.

Preferably, sealing mechanism is including fixed the sealing washer of establishing on the apron around, the lateral wall of sealing washer offsets tightly with the inside wall of standing groove, fixed mounting has the communicating pipe rather than inside intercommunication on the sealing washer, communicating pipe extends to in the spout and rather than inside intercommunication each other.

Preferably, the clamping mechanism includes the trapezoidal fixture block of sliding connection in the mounting groove, trapezoidal fixture block extends to in the draw-in groove and offsets tightly rather than the inside wall, fixedly connected with third spring between the lateral wall of trapezoidal fixture block and the inside wall of mounting groove, the bottom fixedly connected with second pull rod of trapezoidal fixture block.

Preferably, the third spring is an elastic spring.

Compared with the prior art, the utility model, its beneficial effect does:

1. through the establishment of compression mechanism and sealing mechanism, put into the standing groove with the battery in the back, insert the apron in the standing groove, make the top of apron and the bottom of battery support tightly, at this moment, the piston on the bottom promotion push rod of battery slides to the spout, the piston passes through communicating pipe with the air in the spout and compresses to the sealing washer in, the sealing washer expands and offsets tightly with the inside wall of standing groove, realized the interior sealed of standing groove, prevent that water from leading to the fact the damage to the battery in entering into the battery through the gap.

2. Through the establishment of chucking mechanism, when the top of apron and the bottom of battery offset tightly, trapezoidal fixture block slided into the draw-in groove and offset tightly rather than the inside wall under the effect of third spring elasticity, made the apron be in stable state, when needs take out the battery change, only need stimulate the second pull rod, make trapezoidal fixture block break away from can to the restriction of apron, easy operation, convenient dismantlement and installation.

To sum up, the utility model has the advantages of reasonable design, it can improve its waterproof performance when realizing preventing falling the protection to the battery, makes outside water difficult to cause the damage to the battery in the battery, guarantees the normal use of cell-phone.

Drawings

Fig. 1 is a schematic structural view of a waterproof structure of a battery cover according to the present invention;

fig. 2 is an enlarged view of a structure in fig. 1.

In the figure: the sealing device comprises a shell 1, a placing groove 2, a clamping plate 3, a first spring 4, a first pull rod 5, a battery 6, a cover plate 7, a sliding groove 8, a piston 9, a push rod 10, a second spring 11, a communicating pipe 12, a sealing ring 13, a mounting groove 14, a clamping groove 15, a trapezoidal clamping block 16, a third spring 17 and a second pull rod 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a battery cover waterproof structure comprises a housing 1, wherein a placing groove 2 is formed in the housing 1, two clamping mechanisms are arranged in the placing groove 2, a battery 6 is clamped between the two clamping mechanisms, each clamping mechanism comprises a clamping plate 3 connected in the placing groove 2 in a sliding manner, a plurality of first springs 4 are fixedly connected between the side wall of each clamping plate 3 and the inner side wall of the placing groove 2, and a first pull rod 5 is fixedly mounted on each clamping plate 3;

a cover plate 7 is connected in the placing groove 2 in a sliding mode, the top of the cover plate is abutted against the bottom of the battery 6, a sliding groove 8 and a clamping groove 15 are formed in the cover plate 7, a compression mechanism is arranged in the sliding groove 8, the top end of the compression mechanism is abutted against the bottom of the battery 6, the compression mechanism comprises a piston 9 connected in the sliding groove 8 in a sliding mode, the top of the piston 9 is fixedly connected with a push rod 10, the top end of the push rod 10 is abutted against the bottom of the battery 6, and a second spring 11 is fixedly connected between the bottom of the piston 9 and the inner bottom of the sliding groove;

a sealing mechanism is wound on the cover plate 7, the side wall of the sealing mechanism is tightly abutted against the inner side wall of the placing groove 2, the sealing mechanism extends into the sliding groove 8 and is mutually communicated with the inside of the sliding groove, the sealing mechanism comprises a sealing ring 13 fixedly wound on the cover plate 7, the side wall of the sealing ring 13 is tightly abutted against the inner side wall of the placing groove 2, a communicating pipe 12 mutually communicated with the inside of the sealing ring 13 is fixedly arranged on the sealing ring 13, the communicating pipe 12 extends into the sliding groove 8 and is mutually communicated with the inside of the sliding groove, the cover plate 7 is inserted into the placing groove 2 after the battery 6 is placed into the placing groove 2 through the compression mechanism and the sealing mechanism, so that the top of the cover plate 7 is tightly abutted against the bottom of the battery 6, at the moment, the bottom of the battery 6 pushes a piston 9 on a push rod 10 to slide towards the sliding groove 8, the piston 9 compresses air in the sliding groove 8 into the sealing ring 13 through, the sealing in the placing groove 2 is realized, and the damage to the battery 6 caused by the water entering the battery 6 through the gap is prevented;

the inner side wall of the placing groove 2 is provided with a mounting groove 14, a clamping mechanism is arranged in the mounting groove 14, the clamping mechanism extends into the clamping groove 15 and is abutted against the inner side wall of the clamping groove, the clamping mechanism comprises a trapezoidal clamping block 16 which is connected in the mounting groove 14 in a sliding manner, the trapezoidal clamping block 16 extends into the clamping groove 15 and is abutted against the inner side wall of the clamping groove, a third spring 17 is fixedly connected between the side wall of the trapezoidal clamping block 16 and the inner side wall of the mounting groove 14, the third spring 17 is an elastic spring, the bottom of the trapezoidal clamping block 16 is fixedly connected with a second pull rod 18, through the arrangement of the clamping mechanism, when the top of the cover plate 7 is abutted against the bottom of the battery 6, the trapezoidal clamping block 16 slides into the clamping groove 15 under the elastic force of the third spring 17 and is abutted against the inner side wall of the clamping groove, so that the cover plate 7 is in a stable state, when the battery 6 needs to be, the operation is simple, and the disassembly and the assembly are convenient.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

in the utility model, when needing to fix battery 6 in casing 1, at first, the operator puts battery 6 into standing groove 2, then insert apron 7 into standing groove 2, make the top of apron 7 support tightly with the bottom of battery 6, at this moment, piston 9 on the bottom promotion push rod 10 of battery 6 slides to spout 8, piston 9 compresses the air in spout 8 to sealing washer 13 through communicating pipe 12 in, sealing washer 13 swells and supports tightly with the inside wall of standing groove 2, realized the sealing in standing groove 2, when the top of apron 7 supports tightly with the bottom of battery 6, trapezoidal fixture block 16 slides into draw-in groove 15 and supports tightly rather than the inside wall under the effect of third spring 17 elasticity, make apron 7 be in stable state;

when the battery 6 needs to be taken out and replaced, firstly, an operator pulls the second pull rod 18 to enable the trapezoidal clamping block 16 to be separated from the limit of the cover plate 7, the cover plate 7 is taken down, then pulls the first pull rod 5 to enable the clamping plate 3 to be separated from the clamping of the battery 6, and then the battery 6 can be taken out and replaced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A battery cover waterproof structure comprises a shell (1) and is characterized in that a placing groove (2) is formed in the shell (1), two clamping mechanisms are arranged in the placing groove (2), a battery (6) is clamped between the two clamping mechanisms, a cover plate (7) is connected in the placing groove (2) in a sliding mode, the top of the cover plate (7) is tightly abutted to the bottom of the battery (6), a sliding groove (8) and a clamping groove (15) are formed in the cover plate (7), a compression mechanism is arranged in the sliding groove (8), the top end of the compression mechanism is tightly abutted to the bottom of the battery (6), a sealing mechanism is wound on the cover plate (7), the side wall of the sealing mechanism is tightly abutted to the inner side wall of the placing groove (2), the sealing mechanism extends into the sliding groove (8) and is communicated with the inside of the sliding groove, and a mounting groove (14) is formed in the inner side wall of the placing groove (2), be equipped with chucking mechanism in mounting groove (14), chucking mechanism extends to in draw-in groove (15) and offsets tightly rather than the inside wall.

2. The battery cover waterproof structure according to claim 1, wherein the clamping mechanism comprises a clamping plate (3) which is slidably connected in the placing groove (2), a plurality of first springs (4) are fixedly connected between the side wall of the clamping plate (3) and the inner side wall of the placing groove (2), and a first pull rod (5) is fixedly mounted on the clamping plate (3).

3. The battery cover waterproof structure is characterized in that the compression mechanism comprises a piston (9) which is slidably connected in a sliding groove (8), a push rod (10) is fixedly connected to the top of the piston (9), the top end of the push rod (10) is abutted against the bottom of the battery (6), and a second spring (11) is fixedly connected between the bottom of the piston (9) and the inner bottom of the sliding groove (8).

4. The battery cover waterproof structure according to claim 3, wherein the sealing mechanism comprises a sealing ring (13) fixedly wound on the cover plate (7), the side wall of the sealing ring (13) is abutted against the inner side wall of the placing groove (2), a communicating pipe (12) communicated with the inside of the sealing ring (13) is fixedly installed on the sealing ring (13), and the communicating pipe (12) extends into the sliding groove (8) and is communicated with the inside of the sliding groove.

5. The waterproof structure for the battery cover according to claim 1, wherein the clamping mechanism comprises a trapezoidal clamping block (16) slidably connected in the installation groove (14), the trapezoidal clamping block (16) extends into the clamping groove (15) and abuts against the inner side wall of the clamping groove, a third spring (17) is fixedly connected between the side wall of the trapezoidal clamping block (16) and the inner side wall of the installation groove (14), and a second pull rod (18) is fixedly connected to the bottom of the trapezoidal clamping block (16).

6. A battery cover waterproofing structure according to claim 5, wherein the third spring (17) is an elastic spring.