CN213816241U

CN213816241U - Lithium battery protection board with wire storage function

Info

Publication number: CN213816241U
Application number: CN202023302387.6U
Authority: CN
Inventors: 唐玉银
Original assignee: Kurz Electronic Technology Nantong Co ltd
Current assignee: Kurz Electronic Technology Nantong Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-07-27
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to the technical field of electronics, in particular to a lithium battery protection plate with a wire storage function, which comprises a lithium battery plate and a shell, wherein a compression telescopic rod is fixedly connected to the lower part in the shell, a top plate is fixedly connected to the upper end surface of the compression telescopic rod, the lithium battery plate is fixedly connected to the upper part of the top plate, nuts are fixedly connected to the left side and the right side of the lithium battery plate, screws are spirally connected to the insides of the nuts, ejector rods are slidably connected to the lower parts in the left side and the right side of the shell, and first compression springs are fixedly connected to the inner sides of the ejector rods; the utility model discloses in, through shell and the roof that sets up, can effectively protect lithium cell panel to the both sides of shell are equipped with 6 winding displacement holes, even do not take out lithium cell panel like this and also can easily take out the wire, and lithium cell panel all has a lot of accurate components, do not well protect just very easily cause scrapping of lithium cell panel, and the shell has dirt-proof efficiency, prolongs lithium cell panel's life, and is very practical.

Description

Lithium battery protection board with wire storage function

Technical Field

The utility model relates to the field of electronic technology, specifically be a lithium battery protection shield with function is accomodate to wire.

Background

The lithium battery protection board is used for charging and discharging protection of the series lithium battery pack, the voltage difference between the single batteries can be guaranteed to be smaller than a set value when the battery pack is fully charged, the single batteries of the battery pack are uniformly charged, the charging effect under the series charging mode is effectively improved, the overvoltage, undervoltage, overcurrent, short circuit and overtemperature states of the single batteries in the battery pack are detected, the service life of the battery is protected and prolonged, and the undervoltage protection enables each single battery to avoid damage of the battery due to overdischarge when the battery pack is used for discharging.

However, the lithium battery board on the market does not have a protective shell, if the lithium battery board is exposed outside the air for a long time, dust is very easily contaminated, the lithium battery board is composed of very precise devices, if the problems such as collision occur, the lithium battery board needs to be scrapped, the common lithium battery board does not have the function of wire storage, the wire of the lithium battery board is easily confused, and the danger such as fire is possibly caused by direct current transformer alternating current, therefore, the lithium battery protective board with the wire storage function is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium battery protection shield with function is accomodate to the wire 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 lithium battery protection plate with a wire storage function comprises a lithium battery plate and a shell, wherein a compression telescopic rod is fixedly connected to the lower portion of the inner portion of the shell, a top plate is fixedly connected to the upper end face of the compression telescopic rod, the lithium battery plate is fixedly connected to the upper portion of the top plate, nuts are fixedly connected to the left side and the right side of the lithium battery plate, screws are spirally connected to the inner portions of the nuts, ejector rods are slidably connected to the lower portion of the inner portion of the left side and the right side of the shell, a first compression spring is fixedly connected to the outer side of each ejector rod, a cover plate is fixedly connected to the upper portion of the shell, a support is fixedly connected to the lower portion of the cover plate, a storage box is fixedly connected to the upper end face of the lithium battery plate, a box cover is rotatably connected to the upper portion of the storage box, a knob is fixedly connected to the upper portion of the box cover, a second compression spring is fixedly connected to the other end of the second compression spring, and a clamping plate is fixedly connected to the other end of the second compression spring, the storage box is characterized in that a rotating block is rotatably connected to the middle position of the lower portion of the inner portion of the storage box, a supporting rod is fixedly connected to the upper portion of the rotating block, a sliding block is slidably connected to the inner portion of the storage box, and a rotating plate is fixedly connected to the inner side of the sliding block.

Preferably, the outer side of the upper portion of the clamping plate is connected with a box cover in a sliding mode, the top end of the supporting rod is fixedly connected with the box cover, and the inner side of the rotating plate is fixedly connected with the supporting rod.

Preferably, the below of support is equipped with the recess, and the recess width of support below is the same with the width of ejector pin, and the quantity of compression telescopic link is 3, and the compression telescopic link all distributes in the both sides of roof and the intermediate position department of roof.

Preferably, the quantity of receiver is 6, and the receiver equal distribution is in the left and right sides of the upper and lower both sides of lithium cell board and the both sides of intermediate position department, and the outside of receiver is equipped with the winding displacement hole.

Preferably, the bottom of the clamping plate is provided with a semicircular groove, the middle position above the rotating plate is provided with a square groove, and the clamping plate and the rotating plate are in a horizontal and vertical state.

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

1. in the utility model, the lithium battery plate can be effectively protected by the arranged shell and the arranged top plate, and the two sides of the shell are provided with 6 wiring holes, so that the lead can be easily taken out even if the lithium battery plate is not taken out, the lithium battery plate has a plurality of precise elements, the scrapping of the lithium battery plate can be easily caused by poor protection, the shell has the dustproof effect, the service life of the lithium battery plate is prolonged, and the fire source blocking can be carried out when the lithium battery plate is on fire, thus the utility model is very practical;

2. the utility model discloses in, receiver through the setting, can accomodate the arrangement with the wire on the lithium cell board, and be equipped with 6 receivers on the lithium cell board, do not worry the wire and become confused and disorderly, and the outside of receiver is equipped with the winding displacement hole, wear the wire in the recess of rotor plate from the winding displacement hole, then the rotation support pole, the rotor plate will begin to drive the wire and accomodate, and the inside of lid is equipped with second compression spring and cardboard, can accomodate at the wire and finish after fixing, and second compression spring's effect can let the fixed wire of any height of cardboard and can not harm the wire, and is very practical.

Drawings

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

FIG. 2 is a schematic view of the overall top view structure of the present invention;

FIG. 3 is a schematic view of the overall internal structure of the storage box of the present invention;

fig. 4 is a schematic view of the storage box of the present invention.

In the figure: the device comprises a lithium battery panel 1, a lithium battery panel 2, a shell 2, a compression telescopic rod 3, a top plate 4, a nut 5, a screw 6, a first compression spring 7, a mandril 8, a cover plate 9, a support 10, a storage box 11, a knob 12, a box cover 13, a second compression spring 14, a clamping plate 15, a support rod 16, a rotating block 17, a rotating plate 18 and a sliding block 19.

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 a technical solution:

a lithium battery protection plate with a wire storage function comprises a lithium battery plate 1 and a shell 2, a compression telescopic rod 3 is fixedly connected to the lower portion of the inner portion of the shell 2, a top plate 4 is fixedly connected to the upper end face of the compression telescopic rod 3, the lithium battery plate 1 is fixedly connected to the upper portion of the top plate 4, nuts 5 are fixedly connected to the left side and the right side of the lithium battery plate 1, screws 6 are spirally connected to the inner portions of the nuts 5, ejector rods 8 are slidably connected to the lower portion of the inner portions of the left side and the right side of the shell 2, first compression springs 7 are fixedly connected to the outer sides of the ejector rods 8, a cover plate 9 is fixedly connected to the upper portion of the shell 2, a support frame 10 is fixedly connected to the lower portion of the cover plate 9, a storage box 11 is fixedly connected to the upper end face of the lithium battery plate 1, a box cover 13 is rotatably connected to the upper portion of the storage box 11, a knob 12 is fixedly connected to the upper portion of the box cover 13, a second compression spring 14 is fixedly connected to the upper portion of the inner portion of the box cover 13, and another end of the second compression spring 14 is fixedly connected with a clamping plate 15, the middle position department of the inside below of receiver 11 rotates and is connected with rotatory piece 17, and fixedly connected with bracing piece 16 is gone up to rotatory piece 17, and the inside sliding connection of receiver 11 has slider 19, and the inboard fixedly connected with rotor plate 18 of slider 19.

The outer side above the clamping plate 15 is connected with a box cover 13 in a sliding manner, the top end of the supporting rod 16 is fixedly connected with the box cover 13, the inner side of the rotating plate 18 is fixedly connected with a supporting rod 16, a groove is arranged below the support 10, the width of the groove below the support 10 is the same as that of the ejector rod 8, the number of the compression telescopic rods 3 is 3, the compression telescopic rods 3 are uniformly distributed on the two sides of the top plate 4 and the middle position of the top plate 4, the lithium battery panel 1 can be effectively protected, and the two sides of the shell 2 are provided with 6 line arranging holes, so that the lead can be easily taken out even if the lithium battery panel 1 is not taken out, the lithium battery panel 1 can be provided with a plurality of precise elements, the lithium battery panel 1 can be easily scrapped if the protection is not good, the shell 2 has a dustproof effect, the service life of the lithium battery panel 1 is prolonged, the, the storage boxes 11 are respectively distributed on the left and right sides of the upper and lower sides of the lithium battery plate 1 and the two sides of the middle position, the outer side of the storage box 11 is provided with a wire arranging hole, the bottom of the clamping plate 15 is provided with a semicircular groove, the middle position of the upper side of the rotating plate 18 is provided with a square groove, the clamping plate 15 and the rotating plate 18 are in a horizontal vertical state, wires on the lithium battery plate 1 can be stored and arranged, 6 storage boxes are arranged on the lithium battery plate 1, the wires are not needed to be confused, the outer side of the storage box 11 is provided with the wire arranging hole, the wires are penetrated into the grooves of the rotating plate 18 from the wire arranging hole, then the supporting rod 16 is rotated, the rotating plate 18 starts to drive the wires to be stored, the box cover 13 is internally provided with the second compression spring 14 and the clamping plate 15, the wires can be fixed after the wires are stored, and the second compression spring 14 has the function of enabling the clamping plate 15 to fix the wires with any height without damaging the wires, is very practical.

The working process is as follows: before use, the box cover 13 at the top of the storage box 11 is opened, then wires penetrate into the grooves of the rotating plates 18 from the wire arranging holes, then the supporting rod 16 is rotated, the supporting rod 16 drives the rotating block 17 at the bottom to rotate clockwise, the rotating plates 18 are fixedly connected to the two sides of the supporting rod 16, so that when the supporting rod 16 rotates, the rotating plates 18 and the sliding blocks 19 slide on the inner wall of the storage box 11, at the moment, the wires of the lithium battery panel 1 are completely stored, the box cover 13 is covered, the bottom end of the clamping plate 15 touches the wires, then the supporting rod 16 is propped against the middle position of the box cover 13, the wires are completely stored, if the wires need to be taken out, the wires can come out from the wire arranging hole only by rotating the knob 12 on the box cover 13 anticlockwise, then the whole lithium battery panel 1 is placed above the top plate 4, and the lithium battery panel 1 and the top plate 4 are fixed by the screws 6, then take out the apron 9 and place in the top of shell 2, stimulate ejector pin 8 simultaneously, the deformation takes place for first compression spring 7 in the ejector pin 8 outside, treats that the support 10 recess of apron 9 below aligns with ejector pin 8 after can loosen one's hand, and first compression spring 7 takes place to kick-back, drives ejector pin 8 card in the recess of support 10, and apron 9 is just fixed completion like this, and is very convenient.

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. The utility model provides a lithium battery protection board with function is accomodate to wire, includes lithium cell panel (1) and shell (2), its characterized in that: the solar cell panel comprises a shell (2), wherein a compression telescopic rod (3) is fixedly connected to the inner lower portion of the shell (2), a top plate (4) is fixedly connected to the upper end face of the compression telescopic rod (3), a lithium cell panel (1) is fixedly connected to the upper portion of the top plate (4), nuts (5) are fixedly connected to the left side and the right side of the lithium cell panel (1), screws (6) are spirally connected to the inner portions of the nuts (5), ejector rods (8) are slidably connected to the inner lower portion of the left side and the right side of the shell (2), first compression springs (7) are fixedly connected to the outer sides of the ejector rods (8), a cover plate (9) is fixedly connected to the upper portion of the shell (2), a support (10) is fixedly connected to the lower portion of the cover plate (9), a storage box (11) is fixedly connected to the upper end face of the lithium cell panel (1), a box cover (13) is rotatably connected to the upper portion of the storage box (11), and a knob (12) is fixedly connected to the upper portion of the box cover (13), the improved box is characterized in that a second compression spring (14) is fixedly connected to the upper portion inside the box cover (13), a clamping plate (15) is fixedly connected to the other end of the second compression spring (14), a rotating block (17) is rotatably connected to the middle position of the lower portion inside the containing box (11), a supporting rod (16) is fixedly connected to the upper portion of the rotating block (17), a sliding block (19) is slidably connected to the inside of the containing box (11), and a rotating plate (18) is fixedly connected to the inner side of the sliding block (19).

2. The lithium battery protection board with a lead storage function as claimed in claim 1, wherein: the clamping plate is characterized in that a box cover (13) is connected to the outer side above the clamping plate (15) in a sliding mode, the top end of the supporting rod (16) is fixedly connected with the box cover (13), and the inner side of the rotating plate (18) is fixedly connected with the supporting rod (16).

3. The lithium battery protection board with a lead storage function as claimed in claim 1, wherein: the lower part of the support (10) is provided with a groove, the width of the groove below the support (10) is the same as that of the ejector rod (8), the number of the compression telescopic rods (3) is 3, and the compression telescopic rods (3) are distributed on the two sides of the top plate (4) and in the middle of the top plate (4).

4. The lithium battery protection board with a lead storage function as claimed in claim 1, wherein: the quantity of receiver (11) is 6, and receiver (11) all distribute in the left and right sides of the upper and lower both sides of lithium cell panel (1) and the both sides of intermediate position department, and the outside of receiver (11) is equipped with the stringing hole.

5. The lithium battery protection board with a lead storage function as claimed in claim 1, wherein: the bottom of the clamping plate (15) is provided with a semicircular groove, the middle position above the rotating plate (18) is provided with a square groove, and the clamping plate (15) and the rotating plate (18) are in a horizontal and vertical state.