CN213586417U

CN213586417U - Lithium battery circuit board that shock resistance is good

Info

Publication number: CN213586417U
Application number: CN202022816174.9U
Authority: CN
Inventors: 周远飞
Original assignee: Shenzhen Tuodatong Electronics Co ltd
Current assignee: Shenzhen Tuodatong Electronics Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-06-29
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a lithium battery circuit board that shock resistance is good relates to circuit board technical field. The utility model discloses a circuit board body, spring leaf, shock attenuation board, connecting rod and clamp plate, circuit board body upper surface sets up the recess, and inside first slider and the second slider of being provided with of recess, first slider pass through spring leaf and second slider fixed connection, and circuit board body week side is provided with the safety cover, and circuit board body lower surface is provided with the mounting groove, and a part of shock attenuation board sets up inside the mounting groove, and the inside of mounting groove is provided with first spring. The utility model discloses a spring leaf and ground contact make first slider of spring leaf extrusion and second slider, effectually prevent that the circuit board from openly taking place the striking with ground and damaging, through safety cover and sponge, effectively slow down the effort of ground to the circuit board both sides, through the first spring of shock attenuation board extrusion, prevent effectively that the circuit board back from taking place the striking with ground and leading to damaging, prolonged the life of circuit board.

Description

Lithium battery circuit board that shock resistance is good

Technical Field

The utility model belongs to the technical field of the circuit board, especially, relate to a lithium battery circuit board that shock resistance is good.

Background

Circuit boards are providers of electrical connections for electronic components. Its development has been over 100 years old; the design of the method is mainly layout design; the circuit board has the main advantages that errors of wiring and assembling are greatly reduced, the automation level and the production labor rate are improved, the circuit board is easy to damage by people falling to the ground in the using process, the service life of the circuit board is shortened, and the lithium battery circuit board with good shock resistance is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium battery circuit board that shock resistance is good solves the problem that current circuit board breaks in the use easily.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a lithium battery circuit board that shock resistance is good, including circuit board body, spring leaf, shock attenuation board, connecting rod and clamp plate, its characterized in that: the upper surface of the circuit board body is provided with a groove, so that a first sliding block and a second sliding block can be conveniently installed, the first sliding block and the second sliding block are arranged in the groove, the first sliding block is fixedly connected with the second sliding block through a spring piece, and the peripheral side surface of the circuit board body is provided with a protective cover, so that two ends of the circuit board can be conveniently protected;

the utility model discloses a damping board, including circuit board body, circuit board, first spring, shock attenuation board, dead lever, connecting rod, dead lever upper surface, connecting rod, clamp plate fixed connection, the circuit board body lower surface is provided with the mounting groove, is convenient for install first spring and damping plate, damping plate's some sets up inside the mounting groove, the inside of mounting groove is provided with first spring, the one end and the circuit board body fixed connection of first spring, the other end and the damping plate fixed connection of first spring, circuit board body lower surface is provided with the fixed slot, and the dead lever setting is inside the fixed slot, be convenient for fixed connecting rod and circuit board body fixed connection, the dead lever upper surface is provided with the through-hole, the connecting rod runs through the through-hole, the one end and.

Furthermore, the two ends of the circuit board body are respectively provided with a sponge, so that the two ends of the circuit board are prevented from being impacted with the ground.

Furthermore, the upper surface of the circuit board body is provided with jacks.

Furthermore, one end of the circuit board body is provided with a wiring hole, so that the circuit board body can be conveniently electrified.

Furthermore, the position of the pressing plate is matched with the damping plate, so that the damping plate is conveniently fixed in the mounting groove by the pressing plate, and the size of the circuit board is reduced.

The utility model discloses following beneficial effect has:

1. the utility model discloses a spring leaf and ground contact make first slider of spring leaf extrusion and second slider, effectually prevent that the circuit board from openly taking place the striking with ground and damaging, through safety cover and sponge, effectively slow down the effort of ground to the circuit board both sides, through the first spring of shock attenuation board extrusion, prevent effectively that the circuit board back from taking place the striking with ground and leading to damaging, prolonged the life of circuit board.

2. The utility model discloses a clamp plate restriction shock attenuation board, the first spring of shock attenuation board extrusion makes the shock attenuation board inside the mounting groove, has reduced the volume of circuit board, the transportation of being convenient for.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a lithium battery circuit board with good shock resistance;

FIG. 2 is a schematic structural diagram of a lithium battery circuit board with good shock resistance;

FIG. 3 is a schematic diagram of a top view structure of a lithium battery circuit board with good shock resistance;

fig. 4 is a schematic view of the cross-sectional structure a-a in fig. 3.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a circuit board body; 2. a groove; 3. a first slider; 4. a second slider; 5. a jack; 6. a protective cover; 7. mounting grooves; 8. a first spring; 9. a damper plate; 10. fixing grooves; 11. a connecting rod; 12. Fixing the rod; 13. a second spring; 14. pressing a plate; 15. a sponge; 16. a spring plate.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, the utility model relates to a lithium battery circuit board with good shock resistance, including circuit board body 1, spring leaf 16, shock attenuation board 9, connecting rod 11 and clamp plate 14, its characterized in that: the upper surface of the circuit board body 1 is provided with a groove 2, so that a first sliding block 3 and a second sliding block 4 can be conveniently installed, the first sliding block 3 and the second sliding block 4 are arranged in the groove 2, the first sliding block 3 is fixedly connected with the second sliding block 4 through a spring piece 16, and the peripheral side surface of the circuit board body 1 is provided with a protective cover 6, so that two ends of the circuit board can be conveniently protected;

the lower surface of circuit board body 1 is provided with mounting groove 7, be convenient for install first spring 8 and shock attenuation board 9, a part of shock attenuation board 9 sets up inside mounting groove 7, the inside of mounting groove 7 is provided with first spring 8, the one end and the 1 fixed connection of circuit board body of first spring 8, the other end and the 9 fixed connection of shock attenuation board of

first spring

8, 1 lower surface of circuit board body is provided with fixed slot 10, dead lever 12 sets up inside fixed slot 10, be convenient for fixed connecting rod 11,

dead lever

12 and 1 fixed connection of circuit board body, dead lever 12 upper surface is provided with the through-hole, connecting rod 11 runs through the through-hole, the one end and the 14 fixed connection of clamp plate of connecting rod 11, connecting rod 11's week side has encircled second spring 13, be convenient for fix shock attenuation board 9 inside mounting groove 7 with the cooperation of clamp plate 14.

The sponge 15 is arranged at the two ends of the circuit board body 1 respectively to prevent the two ends of the circuit board from impacting the ground.

The upper surface of the circuit board body 1 is provided with a jack 5.

One end of the circuit board body 1 is provided with a wiring hole, so that the circuit board body 1 can be conveniently electrified.

The position of the pressing plate 14 is matched with the damping plate 9, so that the damping plate 9 is conveniently fixed in the mounting groove 7 by the pressing plate 14, and the size of the circuit board is reduced.

It is required to explain, the utility model relates to a lithium battery circuit board that shock resistance is good, in the use, through spring leaf 16 and ground contact, make spring leaf 16 extrude first slider 3 and second slider 4, effectually prevent that the circuit board from openly taking place the striking with ground and damaging, through safety cover 6 and sponge 15, effectively slow down the effort of ground to the circuit board both sides, extrude first spring 8 through shock attenuation board 9, effectively prevent that the circuit board back from taking place the striking with ground and leading to damaging, through 14 restriction shock attenuation boards 9 of clamp plate, shock attenuation board 9 extrudes first spring 8, make shock attenuation board 9 inside mounting groove 7, the volume of circuit board has been reduced.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a lithium battery circuit board that shock resistance is good, includes circuit board body (1), spring leaf (16), shock attenuation board (9), connecting rod (11) and clamp plate (14), its characterized in that: the upper surface of the circuit board body (1) is provided with a groove (2), a first sliding block (3) and a second sliding block (4) are arranged in the groove (2), the first sliding block (3) is fixedly connected with the second sliding block (4) through a spring piece (16), and the circumferential side surface of the circuit board body (1) is provided with a protective cover (6);

the utility model discloses a damping device, including circuit board body (1), damping plate (9), fixed link (12), dead lever (12), connecting rod (11) and clamp plate (14) fixed connection, circuit board body (1) lower surface is provided with mounting groove (7), the partly setting of damping plate (9) is inside mounting groove (7), the inside of mounting groove (7) is provided with first spring (8), the one end and circuit board body (1) fixed connection of first spring (8), the other end and damping plate (9) fixed connection of first spring (8), circuit board body (1) lower surface is provided with fixed slot (10), and dead lever (12) set up inside fixed slot (10), dead lever (12) and circuit board body (1) fixed connection, dead lever (12) upper surface is provided with the through-hole, connecting rod (11) run through the through-hole, the one end and clamp plate (14.

2. The lithium battery circuit board with good shock resistance as claimed in claim 1, wherein two ends of the circuit board body (1) are respectively provided with a sponge (15).

3. The lithium battery circuit board with good shock resistance according to claim 1, wherein the circuit board body (1) is provided with a jack (5) on the upper surface.

4. The lithium battery circuit board with good shock resistance as claimed in claim 1, wherein one end of the circuit board body (1) is provided with a wiring hole.

5. The lithium battery circuit board with good shock resistance as claimed in claim 1, wherein the position of the pressure plate (14) is adapted to the shock absorption plate (9).