CN214901735U

CN214901735U - Battery protection board with waterproof construction

Info

Publication number: CN214901735U
Application number: CN202121623048.XU
Authority: CN
Inventors: 马瑞海; 沙晓明; 匡思令
Original assignee: Shenzhen Luyuan Electronic Technology Co ltd
Current assignee: Shenzhen Luyuan Electronic Technology Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2021-11-26
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses a battery protection shield with waterproof construction, include: the top of the fixing plate is fixed with a main plate through a bolt; the fixing device, the fixing device joint is at the top of fixed plate, the utility model discloses a spacing groove is fixed to the sliding frame with the stopper, slide the fixed frame outside the sliding frame, the fixed column will slide into the fixed section inside this moment, make the fixed column extrude the spring, press down fixed frame in-process, adjust the connecting rod to the suitable position and make the latch card inside the draw-in groove, fix the connecting rod, seal sliding frame and fixed frame through the sealing strip between sliding frame and the fixed frame, simultaneously under the extrusion of fixed frame to sliding frame, will keep the sealing between sliding frame and the mainboard, seal waterproof to the mainboard; when needing to demolish this structure, the fixed frame of pushing down will drive fixed frame and slide in the sliding frame outside, through lifting the joint of connecting rod cancellation latch and draw-in groove, remove fixed frame can.

Description

Battery protection board with waterproof construction

Technical Field

The utility model relates to a battery protection shield technical field specifically is a battery protection shield with waterproof construction.

Background

Along with the rapid development of national economy, people's the standard of living constantly improves, and the aspect of power consumption is surely more, to some lithium cells that can meet water, long-time use can cause the sealed effect variation of battery, and inside moisture can pass through inside the gap dip battery or the battery protection shield, current power protection shield all is naked, can cause the damage of power inner member to influence the use of power.

To this end, we propose a battery protection plate having a waterproof structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery protection shield with waterproof construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a battery protection plate having a waterproof structure, comprising:

the top of the fixing plate is fixed with a main plate through a bolt;

the fixing device is clamped at the top of the fixing plate;

the auxiliary device is connected inside the fixing device in a sliding mode.

The fixing device includes:

the fixing frame is placed at the top of the main board, U-shaped frames are symmetrically fixed at two ends of the fixing frame, and a connecting rod is rotatably connected inside each U-shaped frame;

the latch is fixed at one end of the connecting rod, which is far away from the U-shaped frame;

the clamping grooves are symmetrically formed in the top of the fixing plate and are clamped with the clamping teeth.

Preferably, the auxiliary device includes:

the sliding frame is connected inside the fixed frame in a sliding manner;

the fixed cylinder is symmetrically fixed at the top of the sliding frame, a spring is arranged in the fixed cylinder, and one end of the spring is fixedly connected with the bottom of the fixed cylinder;

the fixed columns are symmetrically fixed at four corners of the fixed frame and are in sliding connection with the fixed cylinder.

Preferably, the sliding frame is in sliding contact with the fixed frame through a sealing strip.

Preferably, the two ends of the sliding frame are symmetrically fixed with limiting blocks, the upper surface of the main board is symmetrically provided with limiting grooves, and the limiting grooves are in sliding connection with the limiting blocks.

Preferably, a sealing rubber pad is fixed at the bottom of the sliding frame.

Preferably, the connecting rod is rotatably connected with the U-shaped frame through damping.

Preferably, one end of the fixing column, which is far away from the fixing frame, is provided with a chamfer.

Preferably, the sliding frame and the fixing frame are both made of transparent materials.

Preferably, the clamping groove is tightly attached to the clamping teeth in a clamping mode.

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

the utility model discloses during the use, fix the sliding frame through spacing groove and stopper, slide fixed frame in the sliding frame outside, the fixed column will slide into fixed cylinder inside this moment, make the fixed column extrude the spring, in the fixed frame process of pressing down, adjust the connecting rod to the suitable position and make the latch card inside the draw-in groove, fix the connecting rod, seal sliding frame and fixed frame through the sealing strip between sliding frame and the fixed frame, simultaneously under the extrusion of fixed frame to sliding frame, will keep the sealing between sliding frame and the mainboard, seal waterproof to the mainboard; when needing to demolish this structure, the fixed frame of pushing down will drive fixed frame and slide in the sliding frame outside, through lifting the joint of connecting rod cancellation latch and draw-in groove on, to fixed frame remove can, the convenience is to the installation and the dismantlement of body.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is one of the partial structural schematic diagrams of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a schematic structural view of the fixing device of the present invention;

FIG. 5 is a second partial schematic view of the present invention

Fig. 6 is a third schematic view of a partial structure of the present invention.

In the figure: 1. a fixing plate; 2. a fixing device; 3. an auxiliary device; 4. a main board; 5. a fixing frame; 6. a U-shaped frame; 7. a connecting rod; 8. clamping teeth; 9. a card slot; 10. a sliding frame; 11. a fixed cylinder; 12. a spring; 13. fixing a column; 14. a limiting block; 15. a limiting groove; 16. a sealing strip.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a battery protection plate with a waterproof structure is shown, which includes a fixing plate 1, a fixing device 2, and an auxiliary device 3.

There is mainboard 4 at the top of fixed plate 1 through the bolt fastening, and fixing device 2 joint is at the top of

fixed plate

1, and 3 sliding connection of auxiliary device are inside fixing device 2.

Referring to fig. 1-6, the fixing device 2 includes a fixing frame 5, a latch 8, and a slot 9.

Place at the top of mainboard 4, the both ends symmetry of fixed frame 5 is fixed with U type frame 6, and the inside rotation of U type frame 6 is connected with connecting rod 7, and connecting rod 7 rotates through damping and U type frame 6 to be connected, conveniently fixes the position of connecting rod 7, and then conveniently carries out the joint to draw-in groove 9 and latch 8.

Is fixed at one end of the connecting rod 7 far away from the U-shaped frame 6.

The symmetry is seted up at the top of fixed plate 1, and draw-in groove 9 and latch 8 joint, closely laminates when draw-in groove 9 and latch 8 joint, closely laminates to latch 8.

Referring to fig. 1 to 6, the auxiliary device 3 includes:

the sliding frame 10 is connected inside the fixed frame 5 in a sliding mode, a sealing rubber pad is fixed at the bottom of the sliding frame 10 to seal and waterproof the mainboard 4, the sliding frame 10 is in sliding contact with the fixed frame 5 through a sealing strip 16, limiting blocks 14 are symmetrically fixed at two ends of the sliding frame 10, limiting grooves 15 are symmetrically formed in the upper surface of the mainboard 4, the limiting grooves 15 are connected with the limiting blocks 14 in a sliding mode, the sliding frame 10 and the fixed frame 5 are made of transparent materials, and the mainboard 4 can be observed conveniently;

the fixed cylinder 11 is symmetrically fixed at the top of the sliding frame 10, a spring 12 is arranged in the fixed cylinder 11, and one end of the spring 12 is fixedly connected with the bottom of the fixed cylinder 11;

the fixed columns 13 are symmetrically fixed at four corners of the fixed frame 5, the fixed columns 13 are slidably connected with the fixed barrel 11, and chamfers are formed in one ends, far away from the fixed frame 5, of the fixed columns 13, so that the fixed columns 13 can conveniently slide into the fixed barrel 11.

The working principle is as follows: when the device is used, the sliding frame 10 is fixed through the limiting groove 15 and the limiting block 14, the fixed frame 5 slides on the outer side of the sliding frame 10, at the moment, the fixed column 13 slides into the fixed cylinder 11, the fixed column 13 extrudes the spring 12, in the process of pressing the fixed frame 5, the connecting rod 7 is adjusted to a proper position to enable the latch 8 to be clamped in the clamping groove 9, the connecting rod 7 is fixed, under the action of the spring 12, the sliding frame 10 slightly moves upwards, but the sliding frame 10 and the fixed frame 5 are sealed through the sealing strip 16 between the sliding frame 10 and the fixed frame 5, meanwhile, under the extrusion of the fixed frame 5 to the sliding frame 10, the sealing between the sliding frame 10 and the main board 4 is kept, the main board 4 is sealed and waterproof, when the structure needs to be dismantled, the fixed frame 5 is pressed downwards to drive the fixed frame 5 to slide on the outer side of the sliding frame 10, the clamping connection between the latch 8 and the clamping groove 9 is cancelled through the upper lifting connecting rod 7, the fixed frame 5 may be moved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A battery protection board having a waterproof structure, comprising:

the top of the fixing plate (1) is fixed with a main plate (4) through a bolt;

the fixing device (2), the fixing device (2) is clamped on the top of the fixing plate (1);

the auxiliary device (3), the auxiliary device (3) is connected in the fixing device (2) in a sliding way;

the fixing device (2) comprises:

the fixing frame (5) is placed at the top of the main board (4), U-shaped frames (6) are symmetrically fixed at two ends of the fixing frame (5), and connecting rods (7) are rotatably connected inside the U-shaped frames (6);

the latch (8) is fixed at one end of the connecting rod (7) far away from the U-shaped frame (6);

the clamping grooves (9) are symmetrically formed in the top of the fixing plate (1), and the clamping grooves (9) are connected with the clamping teeth (8) in a clamping mode.

2. The battery protection board having a waterproof structure as claimed in claim 1, wherein: the auxiliary device (3) comprises:

a sliding frame (10) which is connected in a sliding manner inside the fixed frame (5);

the fixed cylinder (11) is symmetrically fixed at the top of the sliding frame (10), a spring (12) is installed inside the fixed cylinder (11), and one end of the spring (12) is fixedly connected with the bottom of the fixed cylinder (11);

the fixed columns (13) are symmetrically fixed at four corners of the fixed frame (5), and the fixed columns (13) are in sliding connection with the fixed cylinder (11).

3. The battery protection board having a waterproof structure as claimed in claim 2, wherein: the sliding frame (10) is in sliding contact with the fixed frame (5) through a sealing strip (16).

4. The battery protection board having a waterproof structure as claimed in claim 2, wherein: limiting blocks (14) are symmetrically fixed to two ends of the sliding frame (10), limiting grooves (15) are symmetrically formed in the upper surface of the main board (4), and the limiting grooves (15) are connected with the limiting blocks (14) in a sliding mode.

5. The battery protection board having a waterproof structure according to claim 4, wherein: and a sealing rubber pad is fixed at the bottom of the sliding frame (10).

6. The battery protection board having a waterproof structure as claimed in claim 1, wherein: the connecting rod (7) is rotatably connected with the U-shaped frame (6) through damping.

7. The battery protection board having a waterproof structure as claimed in claim 2, wherein: and one end of the fixing column (13) far away from the fixing frame (5) is provided with a chamfer.

8. The battery protection board having a waterproof structure according to claim 3, wherein: the sliding frame (10) and the fixed frame (5) are both made of transparent materials.

9. The battery protection board having a waterproof structure as claimed in claim 1, wherein: the clamping groove (9) is tightly attached to the clamping tooth (8) in a clamping connection mode.