CN214848833U

CN214848833U - Sealed waterproof battery cover

Info

Publication number: CN214848833U
Application number: CN202120408707.1U
Authority: CN
Inventors: 赵万海; 吴书宇; 涂囯庆; 何刚毅; 余南超
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-11-23
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses a sealed waterproof battery cover, which belongs to the technical field of batteries and comprises a battery cover, wherein the battery cover is pressed downwards manually at first, so that the battery cover moves towards the direction close to a battery box, meanwhile, a through groove moves downwards, a spring is contacted with an extrusion block, the extrusion block is stressed and mutually extruded with the spring through a fixed shaft, meanwhile, a first clamping block is stressed and extruded by a second clamping block, the first clamping block rotates in a sliding groove towards the direction away from the second clamping block under the action of a pin shaft until the second clamping block is smoothly extruded to the lower end surface of the first clamping block, meanwhile, the battery cover and the battery box can be sealed through a sealing ring due to the gravity restorable original position of the first clamping block, further, the effect of fixing and sealing the battery cover and the battery box is realized, water can be prevented from entering from the joint of the battery cover and the battery box through a waterproof gel layer, and the normal use of the battery is influenced, can form sealedly between battery body and the standing groove through waterproof cover, avoid the entering of water to damage battery body.

Description

Sealed waterproof battery cover

Technical Field

The utility model relates to the technical field of batteries, in particular to sealed waterproof battery cover.

Background

With the progress of modern science and technology, more and more electronic products are used in study, life and work, so that the utilization of electric energy is more and more extensive, and various batteries appear simultaneously, and in daily life, the battery is often corroded by water, so that the battery is damaged, and the service life of the battery is influenced.

However, the existing battery cover has poor waterproof performance and poor sealing performance, so that water or dust can directly enter the battery box from the battery cover and damage the battery, and the normal use of the battery is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sealed waterproof battery cover aims at solving waterproof performance and leakproofness than relatively poor problem.

The utility model discloses a realize like this, a sealed waterproof battery cover, including battery cover and battery case, battery cover and battery case pass through the screw connection, four fixed axles of up end fixedly connected with of battery case, four the equal fixedly connected with extrusion piece of the up end of fixed axle, four logical grooves with extrusion piece assorted, four are seted up to the lower terminal surface of battery cover the equal fixedly connected with second fixture block of one end of carrying on the back mutually about the fixed axle, the inside wall of battery cover has four and the first fixture block of second fixture block assorted through round pin axle swing joint, four and first fixture block assorted spouts have been seted up respectively to the inside left and right sides of battery cover, the junction fixedly connected with sealing washer and the waterproof gel layer of battery cover and battery case, waterproof gel layer covers in the up end of sealing washer.

In order to avoid the entering of water to damage battery body, the utility model discloses a sealed waterproof battery cover is preferred, the standing groove has been seted up to the up end of battery case, battery body is installed to the up end of standing groove, install waterproof cover between standing groove and the battery body.

In order to fix battery body, battery body breaks away from the standing groove when avoiding the battery case to drop, the utility model discloses a sealed waterproof battery cover is preferred, two fixing bases of up end fixedly connected with of battery case, two the up end of fixing base all rotates through the pivot and is connected with the depression bar, two the depression bar is located battery body's the left and right sides respectively.

In order to connect battery cover and battery case sealedly, the utility model discloses a sealed waterproof battery cover is preferred, four the spring, four are all installed to the inside that leads to the groove the other end and the extrusion piece contact of spring.

In order to play the effect of protection battery body and fixed battery body, the utility model discloses a sealed waterproof battery cover is preferred, the inside a plurality of evenly distributed's of up end fixedly connected with of battery cover cushion rubber piece.

In order to avoid influencing the normal use of battery body, the utility model discloses a sealed waterproof battery cover is preferred, two the equal fixedly connected with rubber pad of lower terminal surface of depression bar.

In order to make battery cover and battery case connect smooth block, the utility model discloses a sealed waterproof battery cover is preferred, eight first fixture block and second fixture block all are the triangle-shaped form.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the sealed waterproof battery cover comprises a battery cover body, a through groove, a pressing block, a first clamping block, a second clamping block, a sealing ring and a waterproof gel layer, wherein the battery cover body is manually pressed downwards, so that the battery cover body moves towards a direction close to a battery box, the through groove moves downwards, the spring is contacted with the pressing block, the pressing block is stressed to be mutually pressed with the spring through the fixing shaft, the first clamping block is stressed to press the second clamping block, the first clamping block slides downwards on the inclined surface of the second clamping block, the upper end surface of the first clamping block is positioned on the lower end surface of the second clamping block and is contacted with the second clamping block, the position of the battery cover body can be limited, the battery cover body and the battery box can be sealed through the sealing ring, the effect of fixedly sealing the battery cover and the battery box is achieved, water can be prevented from entering from the joint of the battery cover and the battery box through the waterproof gel layer, the battery body is damaged, and the normal use of the battery is influenced;

2. according to the sealed waterproof battery cover, the battery body can be conveniently placed through the placing groove, and the space between the battery body and the placing groove can be sealed through the waterproof sleeve, so that the battery body is prevented from being damaged due to the entering of water;

in conclusion, the sealed waterproof battery cover realizes the fixation of the battery, effectively prevents the displacement of the battery and improves the sealing performance and the waterproof performance between the battery cover and the battery box.

Drawings

Fig. 1 is an overall structure diagram of a sealed waterproof battery cover of the present invention;

fig. 2 is a bottom view of the battery cover and the battery box of the present invention;

FIG. 3 is a view showing the internal structure of the battery case of the present invention;

fig. 4 is a structural diagram of the first and second clamping blocks of the present invention.

In the figure, 1, a battery cover; 101. a buffer rubber block; 102. a first clamping block; 2. a battery case; 201. a seal ring; 202. a water-resistant gel layer; 203. a placement groove; 3. a through groove; 301. a spring; 302. extruding the block; 303. a fixed shaft; 304. a second fixture block; 4. a battery body; 401. a waterproof jacket; 5. a fixed seat; 501. a pressure lever; 502. and (7) a rubber pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a sealed waterproof battery cover, includes battery cover 1 and battery case 2, battery cover 1 and battery case 2 pass through bolted connection, four fixed axles 303 of the up end fixedly connected with of battery case 2, the equal fixedly connected with extrusion piece 302 of the up end of four fixed axles 303, four logical grooves 3 with extrusion piece 302 assorted are seted up to the lower terminal surface of battery cover 1, the equal fixedly connected with second fixture block 304 of one end that back on the back about four fixed axles 303, battery cover 1's inside wall has four and the first fixture block 102 of second fixture block 304 assorted through round pin axle swing joint, four and first fixture block 102 assorted spouts have been seted up respectively to the inside left and right sides of battery cover 1, the junction fixedly connected with sealing washer 201 and the waterproof gel layer 202 of battery cover 1 and battery case 2, waterproof gel layer 202 covers the up end of sealing washer 201.

In this embodiment: firstly, manually pressing the battery cover 1 downwards to enable the battery cover 1 to move towards the direction close to the battery box 2, meanwhile, the through groove 3 moves downwards to enable the spring 301 to be contacted with the extrusion block 302, the extrusion block 302 is stressed to be mutually extruded with the spring 301 through the fixing shaft 303, the second fixture block 304 is stressed to extrude the first fixture block 102, the first fixture block 102 is enabled to rotate in the direction away from the second fixture block 304 in the sliding groove under the action of the pin shaft until the second fixture block 304 is smoothly extruded to the lower end face of the first fixture block 102, meanwhile, the original position can be restored due to the gravity of the first fixture block 102, the weight of the first fixture block 102 in the battery cover 1 is larger than the weight of the cross bar at the upper end, the battery cover 1 can be limited, the battery cover 1 and the battery box 2 can be sealed through the sealing ring 201, the effect of fixing and sealing the battery cover 1 and the battery box 2 is realized, water can be prevented from entering from the joint of the battery cover 1 and the battery box 2 through the waterproof gel layer 202, damage is caused to the battery body 4, which affects its normal use.

As a technical optimization scheme of the utility model, standing groove 203 has been seted up to the up end of battery case 2, and battery body 4 is installed to the up end of standing groove 203, installs waterproof cover 401 between standing groove 203 and the battery body 4.

In this embodiment: through the placing groove 203 so as to place the battery body 4, a seal can be formed between the battery body 4 and the placing groove 203 through the waterproof jacket 401, and the battery body 4 is prevented from being damaged by the entering of water.

As a technical optimization scheme of the utility model, two fixing bases 5 of up end fixedly connected with of battery case 2, the up end of two fixing bases 5 all rotates through the pivot and is connected with depression bar 501, and two depression bars 501 are located the left and right sides of battery body 4 respectively.

In this embodiment: when battery body 4 needs to be installed or battery body 4 needs to be replaced, pressing rod 501 can be rotated manually, so that pressing rod 501 turns to one end far away from battery body 4, battery body 4 is placed into placing groove 203, pressing rod 501 is rotated in the opposite direction, the lower end face of pressing rod 501 is contacted with the upper end face of battery body 4, battery body 4 can be fixed, and battery body 4 is prevented from being separated from placing groove 203 when battery box 2 falls down.

As a technical optimization scheme of the utility model, four lead to the inside of groove 3 and all install spring 301, four spring 301's the other end and the contact of extrusion piece 302.

In this embodiment: the battery cover 1 is pushed downwards manually, so that the fixed shaft 303 pushes the pressing block 302 to move towards the inside of the through groove 3, and meanwhile, the spring 301 is compressed under the force, so that the battery cover 1 and the battery box 2 can be connected and sealed.

As a technical optimization scheme of the utility model, the inside up end fixedly connected with a plurality of evenly distributed's of battery cover 1 cushion rubber piece 101.

In this embodiment: when the battery cover 1 is connected to the battery case 2, the buffer rubber block 101 first contacts the battery body 4, thereby protecting the battery body 4 and fixing the battery body 4.

As a technical optimization scheme of the utility model, two depression bar 501's the equal fixedly connected with rubber pad 502 of lower terminal surface.

In this embodiment: the rubber pad 502 can prevent the press rod 501 from scratching the battery body 4 and affecting the normal use of the battery body 4.

As a technical optimization scheme of the present invention, the eight first fixture blocks 102 and the second fixture block 304 are all triangular.

In this embodiment: the first latch 102 and the second latch 304 are triangular to facilitate the smooth engagement of the battery cover 1 and the battery case 2.

The working principle is as follows: firstly, when the battery body 4 needs to be installed or replaced, the pressing rod 501 can be manually rotated to enable the pressing rod 501 to turn to the end far away from the battery body 4, the battery body 4 is placed in the placing groove 203, then the pressing rod 501 is rotated in the opposite direction to enable the lower end surface of the pressing rod 501 to be in contact with the upper end surface of the battery body 4, further, the battery body 4 can be fixed, the battery body 4 is prevented from being separated from the placing groove 203 when the battery box 2 falls, then, the battery cover 1 is manually pressed downwards to enable the battery cover 1 to move towards the direction close to the battery box 2, meanwhile, the through groove 3 moves downwards to enable the spring 301 to be in contact with the extrusion block 302, the extrusion block 302 can be stressed to be mutually extruded with the spring 301 through the fixed shaft 303, secondly, the second fixture block 304 is stressed to extrude the first fixture block 102, the first fixture block 102 is enabled to rotate towards the direction far away from the second fixture block 304 in the sliding groove under the action of the pin shaft, until the second fixture block 304 is smoothly extruded to the lower end surface of the first fixture block 102, meanwhile, the position of the battery cover 1 can be restored due to the gravity of the first clamping block 102, and finally the battery cover 1 and the battery box 2 can be sealed through the sealing ring 201, so that the effect of fixing and sealing the battery cover 1 and the battery box 2 is achieved, water can be prevented from entering from the joint of the battery cover 1 and the battery box 2 through the waterproof gel layer 202, the battery body 4 is damaged, and the normal use of the battery body is affected.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a sealed waterproof battery cover, includes battery cover (1) and battery case (2), battery cover (1) and battery case (2) pass through the screw connection, its characterized in that: the upper end surface of the battery box (2) is fixedly connected with four fixed shafts (303), the upper end surfaces of the four fixed shafts (303) are fixedly connected with extrusion blocks (302), the lower end surface of the battery cover (1) is provided with four through grooves (3) matched with the extrusion blocks (302), the left and right opposite ends of the four fixed shafts (303) are fixedly connected with second clamping blocks (304), the inner side wall of the battery cover (1) is movably connected with four first clamping blocks (102) matched with the second clamping block (304) through pin shafts, the left side and the right side of the inner part of the battery cover (1) are respectively provided with four sliding chutes matched with the first clamping block (102), the joint of the battery cover (1) and the battery box (2) is fixedly connected with a sealing ring (201) and a waterproof gel layer (202), the waterproof gel layer (202) covers the upper end face of the sealing ring (201).

2. A sealed and waterproof battery cover according to claim 1, characterized in that: a placing groove (203) is formed in the upper end face of the battery box (2), a battery body (4) is installed on the upper end face of the placing groove (203), and a waterproof sleeve (401) is installed between the placing groove (203) and the battery body (4).

3. A sealed and waterproof battery cover according to claim 1, characterized in that: the battery pack is characterized in that the upper end face of the battery box (2) is fixedly connected with two fixing seats (5), the two fixing seats (5) are connected with pressing rods (501) in a rotating mode through rotating shafts, and the two pressing rods (501) are located on the left side and the right side of the battery body (4) respectively.

4. A sealed and waterproof battery cover according to claim 1, characterized in that: springs (301) are installed inside the four through grooves (3), and the other ends of the springs (301) are in contact with the extrusion block (302).

5. A sealed and waterproof battery cover according to claim 1, characterized in that: the upper end face of the interior of the battery cover (1) is fixedly connected with a plurality of uniformly distributed buffer rubber blocks (101).

6. A sealed and waterproof battery cover according to claim 3, characterized in that: the lower end faces of the two compression rods (501) are fixedly connected with rubber pads (502).

7. A sealed and waterproof battery cover according to claim 1, characterized in that: the eight first fixture blocks (102) and the eight second fixture blocks (304) are all triangular.