CN213304284U

CN213304284U - Arc-shaped circuit protection board and power battery module comprising same

Info

Publication number: CN213304284U
Application number: CN202021686454.6U
Authority: CN
Inventors: 杨高亚; 徐蒙
Original assignee: Dongguan Huanyuyuan Technology Co ltd
Current assignee: Dongguan Huanyuyuan Technology Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-05-28
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses an arc circuit protection shield and power battery module group composed of the same, including circuit protection shield and base, the bilateral symmetry of circuit protection shield bottom is provided with mounting panel A, the intermediate position department at the inboard top of circuit protection shield is provided with installation storehouse A, the inside of installation storehouse A evenly is provided with three groups of mounting panel C, the top and the bottom of mounting panel C evenly are provided with the limiting plate, the inboard of limiting plate is provided with battery module group, the bottom of the inboard both sides of circuit protection shield is provided with mounting panel B, the top of mounting panel B articulates there is telescopic link A; the utility model discloses the device can carry out quick dismouting to the device when using through mutually supporting of fixture block, telescopic link B and spring B, and the operating personnel of being convenient for carries out quick dismantlement when the device has damaged and maintains, and then uses operating personnel to use more convenient and fast.

Description

Arc-shaped circuit protection board and power battery module comprising same

Technical Field

The utility model relates to a circuit protection shield technical field specifically is arc circuit protection shield and by its power battery module of constituteing.

Background

The circuit protection board, as the name implies, is used for protecting the battery from being damaged and prolonging the service life of the battery, and only under the condition that the battery has extreme problems, the circuit protection board performs the most stable and effective protection to prevent accidents, and the circuit protection board does not act at ordinary times, of course, the monitoring work is necessary, just like a fuse or a safety switch in our household appliance;

and current arc circuit protection shield still has comparatively obvious problem: 1. most of the existing devices are troublesome in speed of dismounting and mounting the devices when in use, and are inconvenient for operators to quickly dismount and maintain the devices when the devices are damaged, so that the operators are more difficult to use; 2. most of the existing devices cannot support the devices in an auxiliary mode in the using process, and the devices are damaged when being subjected to external pressure, so that the stability of the devices is reduced; 3. most of the existing devices limit and fix the battery module which cannot be used, the battery module can be collided or extruded, the battery module cannot be protected, and the service life of the device is further shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an arc circuit protection shield and by its power battery module of constituteing to propose current arc circuit protection shield in solving above-mentioned background art, still there is comparatively obvious problem: 1. most of the existing devices are troublesome in speed of dismounting and mounting the devices when in use, and are inconvenient for operators to quickly dismount and maintain the devices when the devices are damaged, so that the operators are more difficult to use; 2. most of the existing devices cannot support the devices in an auxiliary mode in the using process, and the devices are damaged when being subjected to external pressure, so that the stability of the devices is reduced; 3. most of the existing devices limit and fix the battery module which cannot be used, the battery module can be collided or extruded, the battery module cannot be protected, and the service life of the device is further reduced.

In order to achieve the above object, the utility model provides a following technical scheme: the arc-shaped circuit protection board comprises a circuit protection board and a base, wherein mounting boards A are symmetrically arranged on two sides of the bottom of the circuit protection board, a mounting bin A is arranged at the middle position of the top of the inner side of the circuit protection board, three groups of mounting boards C are uniformly arranged in the mounting bin A, limiting boards are uniformly arranged at the top and the bottom of the mounting boards C, a battery module is arranged in the inner side of each limiting board, mounting boards B are arranged at the bottoms of two sides of the inner side of the circuit protection board, the top of each mounting board B is hinged with a telescopic rod A, the telescopic rods A and the top of the inner side of the circuit protection board are mutually hinged, a spring A is sleeved on the outer side of each telescopic rod A, a mounting bin B is arranged at the top of each mounting board A, the mounting bin B penetrates through the, the inside bilateral symmetry of base is provided with the draw-in groove.

Preferably, fixed subassembly includes fixture block, telescopic link B and spring B, the bottom of the inside both sides of installation storehouse B is provided with the fixture block, and the fixture block extends to installation storehouse B's outside, and fixture block and the mutual adaptation of draw-in groove, and is two sets of the one end that the fixture block is close to each other is provided with telescopic link B, telescopic link B's outside cover is equipped with spring B, and spring B is close to each other with two sets of fixture blocks.

Preferably, a handle is arranged at the top of the clamping block close to one end, and the handle extends to the outside of the mounting bin B.

Preferably, through holes are symmetrically formed in two ends of the top of the installation bin B, and the through holes are matched with the handles.

Preferably, the circuit protection board is made of an arc structure.

Preferably, the four corners inside the base are all provided with fixing bolts, and the fixing bolts penetrate through the inside of the base.

Compared with the prior art, the beneficial effects of the utility model are that: the arc-shaped circuit protection board and the power battery module consisting of the same can be used for quickly disassembling and assembling the device when in use, so that an operator can conveniently quickly disassemble and maintain the device when the device is damaged, can also be used for carrying out auxiliary support on the device in the using process, and can also be used for limiting and fixing the battery module when in use so as to prevent the battery module from being collided or extruded;

1. through the mutual matching of the clamping block, the telescopic rod B and the spring B, the device can be quickly disassembled and assembled when in use, so that an operator can conveniently and quickly disassemble and maintain the damaged device, and the use of the operator is more convenient and quicker;

2. through the mutual matching of the mounting plate B, the spring A and the telescopic rod A, the device can be supported in an auxiliary mode in the using process, the device is prevented from being damaged when being subjected to external pressure, and the stability of the device is further improved;

3. through mutually supporting of installation storehouse A, limiting plate and mounting panel C, can carry out spacing fixed to the battery module when using, prevent that the battery module from receiving collision or extrusion, the protection that goes on the battery module, and then improved the life of device.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is a perspective view of the present invention;

fig. 3 is a side cross-sectional view of the present invention;

fig. 4 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

In the figure: 1. a circuit protection board; 2. a spring A; 3. mounting a plate A; 4. a base; 5. installing a bin A; 6. Mounting a plate B; 7. a handle; 8. installing a bin B; 9. a telescopic rod A; 10. a limiting plate; 11. a battery module; 12. mounting a plate C; 13. a clamping block; 14. a telescopic rod B; 15. a spring B; 16. a clamping groove.

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. 1-4, the present invention provides an embodiment: the arc-shaped circuit protection board and the power battery module comprising the same comprise a circuit protection board 1 and a base 4, wherein mounting boards A3 are symmetrically arranged on two sides of the bottom of the circuit protection board 1, a mounting bin A5 is arranged in the middle position of the top of the inner side of the circuit protection board 1, the battery module 11 can be limited and fixed in use, the battery module 11 is prevented from being collided or extruded, the battery module 11 is protected, the service life of the device is further prolonged, three groups of mounting boards C12 are uniformly arranged in the mounting bin A5, limiting boards 10 are uniformly arranged at the top and the bottom of the mounting boards C12, the battery module 11 is arranged on the inner side of each limiting board 10, mounting boards B6 are arranged at the bottoms of the two sides of the inner side of the circuit protection board 1, telescopic rods A9 are hinged to the top of the mounting boards B6, the device can be supported in an, and then improved the stability of device, and telescopic link A9 is articulated each other with the top of circuit protection board 1 inboard, telescopic link A9's outside cover is equipped with spring A2, mounting panel A3's top is provided with installation storehouse B8, and installation storehouse B8 runs through the inside of mounting panel A3, mounting panel A3's inside is provided with fixed subassembly, can carry out quick dismouting to the device when using, the operating personnel of being convenient for carries out quick dismantlement when the device has damaged and maintains, and then use operating personnel to use more convenient and fast, the inside bilateral symmetry of base 4 is provided with draw-in groove 16.

Further, fixed subassembly includes fixture block 13, telescopic link B14 and spring B15, and the bottom of the inside both sides of installation storehouse B8 is provided with fixture block 13, and fixture block 13 extends to the outside of installation storehouse B8, and fixture block 13 and draw-in groove 16 mutual adaptation, and the one end that two sets of fixture blocks 13 are close to each other is provided with telescopic link B14, and telescopic link B14's outside cover is equipped with spring B15, and spring B15 is close to each other with two sets of fixture blocks 13, be convenient for fixed.

Further, a handle 7 is arranged at the top of the latch 13 near one end, and the handle 7 extends to the outside of the mounting bin B8 for pressing.

Furthermore, the through holes are symmetrically formed in the two ends of the top of the mounting bin B8, and the through holes are matched with the handle 7, so that the sliding is facilitated.

Further, the circuit protection board 1 is made of an arc structure, and is convenient to use.

Furthermore, the four corners inside the base 4 are all provided with fixing bolts, and the fixing bolts penetrate through the inside of the base 4, so that the installation is convenient.

The working principle is as follows: when the circuit protection board is used, the base 4 is firstly fixed to an external device through the fixing bolt, then the circuit protection board 1 is taken up, the spring B15 is compressed through the driving fixture block 13 of the pressing handle 7, then the mounting bin B8 is inserted into the base 4, then the pressing of the handle 7 is released, and the elastic restoring force of the spring B15 drives the fixture block 13 to be inserted into the clamping groove 16 for fixing;

after fixed the accomplishing, support circuit protection board 1 through telescopic link A9, then cushion the power of pressing through spring A2, prevent that the dynamics of pressing from being too big from causing the damage to the device, then drive limiting plate 10 through mounting panel C12 and fix battery module 11, prevent that multiunit battery module 11 from colliding each other or the extrusion from causing the damage.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. Arc circuit protection board and by its power battery module of constituteing, including circuit protection board (1) and base (4), its characterized in that: the bilateral symmetry of circuit protection board (1) bottom is provided with mounting panel A (3), the intermediate position department at the inboard top of circuit protection board (1) is provided with installation storehouse A (5), the inside of installation storehouse A (5) evenly is provided with three mounting panel C (12) of group, the top and the bottom of mounting panel C (12) evenly are provided with limiting plate (10), the inboard of limiting plate (10) is provided with battery module (11), the bottom of the inboard both sides of circuit protection board (1) is provided with mounting panel B (6), the top of mounting panel B (6) articulates there is telescopic link A (9), and telescopic link A (9) and the top of circuit protection board (1) inboard are articulated each other, the outside cover of telescopic link A (9) is equipped with spring A (2), the top of mounting panel A (3) is provided with installation storehouse B (8), and the installation bin B (8) runs through the inside of the installation plate A (3), the inside of the installation plate A (3) is provided with a fixed component, and the two sides inside the base (4) are symmetrically provided with clamping grooves (16).

2. The arc-shaped circuit protection plate and the power battery module comprising the same as claimed in claim 1, wherein: fixed subassembly includes fixture block (13), telescopic link B (14) and spring B (15), the bottom of the inside both sides of installation bin B (8) is provided with fixture block (13), and fixture block (13) extend to the outside of installation bin B (8), and fixture block (13) and draw-in groove (16) adaptation each other, and is two sets of the one end that fixture block (13) are close to each other is provided with telescopic link B (14), the outside cover of telescopic link B (14) is equipped with spring B (15), and spring B (15) and two sets of fixture block (13) are close to each other.

3. The arc-shaped circuit protection plate and the power battery module comprising the same as claimed in claim 2, wherein: the top of the clamping block (13) close to one end is provided with a handle (7), and the handle (7) extends to the outside of the mounting bin B (8).

4. The arc-shaped circuit protection plate and the power battery module comprising the same as claimed in claim 1, wherein: through holes are symmetrically formed in two ends of the top of the mounting bin B (8), and the through holes are matched with the handles (7) mutually.

5. The arc-shaped circuit protection plate and the power battery module comprising the same as claimed in claim 1, wherein: the circuit protection board (1) is made of an arc-shaped structure.

6. The arc-shaped circuit protection plate and the power battery module comprising the same as claimed in claim 1, wherein: the four corners inside the base (4) are provided with fixing bolts, and the fixing bolts penetrate through the inside of the base (4).