CN212412146U

CN212412146U - Lithium battery protection board convenient to installation

Info

Publication number: CN212412146U
Application number: CN202021753498.6U
Authority: CN
Inventors: 唐玉银
Original assignee: Kurz Electronic Technology Nantong Co ltd
Current assignee: Kurz Electronic Technology Nantong Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-01-26
Anticipated expiration: 2030-08-20

Abstract

The utility model relates to the technical field of lithium battery protection plates, in particular to a lithium battery protection plate convenient to install, which comprises a main body, an anti-loosening damping device and a mounting plate, wherein the mounting plate is fixedly connected above the inner part of the main body, the central part of the inner side of the mounting plate is fixedly connected with the anti-loosening damping device, the other end surface of the anti-loosening damping device is fixedly connected with a lithium battery pack, the outer side of a fixing rod is fixedly connected with a second fixing ring, the outer side of the second fixing ring is fixedly connected with the main body, the other end of the fixing rod is spirally connected with a second screw cap, the top end of the main body is provided with waterproof rubber, the surface of the waterproof rubber is fixedly connected with a top cover, the inner parts of the two sides of the top cover are spirally connected with second, meanwhile, the overall strength of the device can be enhanced, and the lithium battery is prevented from being damaged when the device is integrally subjected to the device.

Description

Lithium battery protection board convenient to installation

Technical Field

The utility model relates to a lithium battery protection shield technical field specifically is a lithium battery protection shield convenient to installation.

Background

Lithium batteries are batteries which use non-aqueous electrolyte solution and take lithium metal or lithium alloy as positive/negative electrode materials, the lithium metal batteries are firstly proposed and researched by Gilbert N. Lewis in 1912, and M.S. Whittingham is proposed and researched in the 70 th 20 th century, because the chemical properties of the lithium metal are very active, the lithium metal is very high in requirements on environment during processing, storage and use, and becomes mainstream with the development of scientific technology, and the lithium batteries can be roughly divided into two types: lithium metal batteries and lithium ion batteries, the lithium ion batteries do not contain metallic lithium and can be charged, the fifth generation products of rechargeable batteries, namely the lithium metal batteries, are produced in 1996, the safety, the specific capacity, the self-discharge rate and the cost performance ratio of the rechargeable batteries are all superior to those of the lithium ion batteries, and only a few national companies produce the lithium metal batteries due to the high technical requirement limit of the rechargeable batteries.

Lithium battery protection board is used for reducing the damage of establishing ties lithium cell group, promote life, but lithium battery protection board on the existing market mostly does not have the protective housing, usually with the common protection device of lithium cell, it leads to the often dust of protection board to lead to the short circuit to damage, cost of maintenance is high, the mechanical strength of the base plate of the protection board that has now simultaneously is lower, the lithium cell can take place to damage when receiving the device and catch fire, when weather is moist, inside moisture can get into the lithium cell, can cause the injury to lithium cell inner element.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium battery protection shield convenient to installation 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 convenient to install comprises a main body, a loosening-preventing damping device and a mounting plate, wherein the mounting plate is fixedly connected above the inner part of the main body, the loosening-preventing damping device is fixedly connected to the center of the inner side of the mounting plate, the lithium battery pack is fixedly connected to the other end face of the loosening-preventing damping device, a reinforcing plate is fixedly connected to the top end of the mounting plate, first screws are spirally connected to the inner parts of two sides of the reinforcing plate, the bottom end of each first screw is spirally connected with the mounting plate, a fixing rod is fixedly connected to the center of the outer side of the mounting plate, a second fixing ring is fixedly connected to the outer side of the fixing rod, the main body is fixedly connected to the outer side of the second fixing ring, a second screw cap is spirally connected to the other end of the fixing, the other end of the second screw is spirally connected with a main body.

Preferably, the anti-loosening damping device comprises a first fixing plate, a second fixing plate and a pneumatic rod, wherein a mounting plate is fixedly connected to one end face of the first fixing plate, a third screw is spirally connected to the inner side of the first fixing plate, the other end of the third screw is spirally connected to the first fixing plate and the mounting plate, a first connecting plate is fixedly connected to the inner side face of the first fixing plate, a pneumatic rod is fixedly connected to the upper portion and the lower portion of the inner side face of the first connecting plate, a second connecting plate is fixedly connected to the other end face of the pneumatic rod, a damping rod is fixedly connected to the center of the inner side face of the first connecting plate, a damping spring is sleeved on the outer side of the damping rod, a second connecting plate is fixedly connected to the other end face of the damping rod, a second fixing plate is fixedly connected to the other end face of the second connecting plate, and the other end of the fourth screw is spirally connected with a second fixing plate and a mounting plate.

Preferably, the side face of the main body and the inside first fixed ring of the equal fixedly connected with of front, the inside fixedly connected with anchor strut of the first fixed ring, the outside of both ends of the anchor strut is spirally connected with a first screw cap.

Preferably, the number of the reinforcing rods is 8 in total, 4 reinforcing rods are arranged on the side edge of the main body, and 4 reinforcing rods are arranged on the front surface of the main body.

Preferably, the number of the mounting plate, the loosening damping device and the fixing rod is 2 respectively.

Preferably, the number of the pneumatic rods is 2, and two ends of the pneumatic rods are fixed on the first connecting plate and the second fixing plate.

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

1. in the utility model, through the arranged reinforcing rods, the waterproof rubber and the rubber pad, the whole device can be run through by the arranged reinforcing rods, the reinforcing rods are arranged on the front surface and the side surface of the device, so that the lithium battery can be prevented from being protected by the reinforcing rods when being violently impacted, meanwhile, the whole device is convenient to install, the waterproof rubber is fixed on the inner side of the top cover so as to prevent water from entering the device to prevent the lithium battery from being damaged, and meanwhile, the rubber pad is arranged at the bottom of the lithium battery so as to improve the friction force between the lithium battery and the rubber pad and facilitate the fixation of the lithium battery and;

2. the utility model discloses in, through the atmospheric pressure pole that sets up, shock attenuation pole and dead lever, dead lever through setting up can be fixed the mounting panel, it is not hard up to prevent that the mounting panel from when fixed lithium cell, can prevent through the atmospheric pressure pole in the locking damping device that moves when fixed to the lithium cell that the while is not hard up, receive inside shock attenuation pole and damping spring can be to the lithium cell shock attenuation in striking or transportation at the lithium cell simultaneously, prevent that inertia from causing the damage to the lithium cell, the practicality of device is effectively improved to locking damping device's installation to the convenience simultaneously.

Drawings

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

fig. 2 is the structure schematic diagram of the anti-loosening damping device of the utility model.

In the figure: 1-main part, 2-reinforcing rod, 3-first fixing ring, 4-first screw cap, 5-anti-loosening damping device, 501-first fixing plate, 502-first connecting plate, 503-third screw, 504-pneumatic rod, 505-damping rod, 506-damping spring, 507-second connecting plate, 508-second fixing plate, 509-fourth screw, 6-mounting plate, 7-rubber pad, 8-fixing rod, 9-second screw cap, 10-second fixing ring, 11-lithium battery pack, 12-reinforcing plate, 13-first screw, 14-waterproof rubber, 15-top cover and 16-second screw.

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, the present invention provides a technical solution:

a lithium battery protection plate convenient to install comprises a main body 1, an anti-loosening damping device 5 and a mounting plate 6, wherein the mounting plate 6 is fixedly connected above the inner part of the main body 1, the anti-loosening damping device 5 is fixedly connected to the center of the inner side of the mounting plate 6, a lithium battery pack 11 is fixedly connected to the other end face of the anti-loosening damping device 5, a reinforcing plate 12 is fixedly connected to the top end of the mounting plate 6, first screws 13 are spirally connected to the inner parts of two sides of the reinforcing plate 12, the mounting plate 6 is spirally connected to the bottom end of the first screws 13, a fixing rod 8 is fixedly connected to the center of the outer side of the mounting plate 6, a second fixing ring 10 is fixedly connected to the outer side of the fixing rod 8, the main body 1 is fixedly connected to the outer side of the second fixing ring 10, a second screw cap 9 is spirally connected to the, the other end of the second screw 16 is screwed with the main body 1.

The anti-loosening damping device 5 comprises a first fixing plate 501, a second fixing plate 508 and a pneumatic rod 504, wherein one end face of the first fixing plate 501 is fixedly connected with a mounting plate 6, a third screw 503 is spirally connected inside the inner side of the first fixing plate 501, the other end of the third screw 503 is spirally connected with the first fixing plate 501 and the mounting plate 6, a first connecting plate 502 is fixedly connected with the inner side face of the first fixing plate 501, the pneumatic rod 504 is fixedly connected with the upper part and the lower part of the inner side face of the first connecting plate 502, a second connecting plate 507 is fixedly connected with the other end of the pneumatic rod 504, a damping rod 505 is fixedly connected with the center of the inner side face of the first connecting plate 502, a damping spring 506 is sleeved outside the damping rod 505, the other end of the damping rod 505 is fixedly connected with the second connecting plate 507, the other end face of the second connecting plate 507 is fixedly connected with the second fixing, the other end of the fourth screw 509 is spirally connected with a second fixing plate 508 and a mounting plate 6, so that the stability and the shock absorption of the lithium battery are improved; the side surface and the front inside of the main body 1 are fixedly connected with first fixing rings 3, reinforcing rods 2 are fixedly connected inside the first fixing rings 3, the outer sides of two ends of each reinforcing rod 2 are spirally connected with first screw caps 4, the number of the reinforcing rods 2 is 8, 4 reinforcing rods 2 are arranged on the side edge of the main body 1, and 4 reinforcing rods 2 are arranged on the front side of the main body 1, so that the integral strength of the device is improved; the mounting panel 6, relax and move damping device 5, the number of dead lever 8 and all respectively have 2, and the number of pneumatic rod 504 is total 2, and pneumatic rod 504 both ends are fixed in first connecting plate 502 and second fixed plate 508, strengthen the protection to the lithium cell, improve the security of lithium cell.

The working process is as follows: when the utility model is used, each surface of the main body 1 is fixed with a first fixing ring 3, then the reinforcing rod 2 passes through the inside of the first fixing ring 3 to fix the reinforcing rod, then the two ends of the reinforcing rod 2 are fixed with a first bolt cap 4 in a spiral way, the center of the inner surface of the main body 1 is fixed with a second fixing ring 10, then the inside of the second fixing ring 10 passes through a fixing rod 8 to fix the fixing rod 8 with the mounting plate 6, then the other end of the fixing rod 8 is fixed with the fixing rod 8 in a spiral way through a second bolt cap 9, the mounting plate 6 is fixed with the lower surface of the inner part of the main body 1, a rubber pad is arranged below the inner side of the mounting plate 6, meanwhile, the anti-loosening damping device 5 is fixed at the center of the inner side of the mounting plate 6, the anti-loosening damping decoration 5 is connected with the lithium battery pack 6, and the air, damping spring 506 and shock absorber pole 505 can lead to air pressure bar 504 to be compressed when lithium cell group 11 outside device receives strong striking, then damping spring 506 and shock absorber pole 505 can carry out the shock attenuation processing to the lithium cell group 11 of lining, improve the security of lithium cell group 11, gusset plate 12 on the rethread mounting panel 6 can consolidate the mounting panel, at last sealing main part 1 through top cap 15, the top cap inboard is equipped with waterproof rubber 14 and can prevents that moisture from causing the life-span decline of lithium cell group 11 in entering into lithium cell group 11, effectively improve the practicality of device.

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 convenient to installation, includes main part (1), locking damping device (5) and mounting panel (6) that moves, its characterized in that: the anti-loosening damping device is characterized in that a mounting plate (6) is fixedly connected to the upper portion of the inner portion of the main body (1), an anti-loosening damping device (5) is fixedly connected to the center of the inner side of the mounting plate (6), a lithium battery pack (11) is fixedly connected to the other end face of the anti-loosening damping device (5), a reinforcing plate (12) is fixedly connected to the top end of the mounting plate (6), first screws (13) are spirally connected to the inner portions of two sides of the reinforcing plate (12), the mounting plate (6) is spirally connected to the bottom end of each first screw (13), a fixing rod (8) is fixedly connected to the center of the outer side of the mounting plate (6), a second fixing ring (10) is fixedly connected to the outer side of each fixing rod (8), the main body (1) is fixedly connected to the outer side of each second fixing ring, fixed surface is connected with top cap (15) on waterproof rubber (14), top cap (15) both sides inside equal screwed connection has second screw (16), second screw (16) other end screwed connection has main part (1).

2. The lithium battery protection board as claimed in claim 1, wherein: the anti-loosening damping device (5) comprises a first fixing plate (501), a second fixing plate (508) and an air pressure rod (504), one end face of the first fixing plate (501) is fixedly connected with a mounting plate (6), a third screw (503) is spirally connected inside the inner side of the first fixing plate (501), the other end of the third screw (503) is spirally connected with the first fixing plate (501) and the mounting plate (6), the inner side face of the first fixing plate (501) is fixedly connected with a first connecting plate (502), air pressure rods (504) are fixedly connected above and below the inner side face of the first connecting plate (502), the other end of each air pressure rod (504) is fixedly connected with a second connecting plate (507), the center of the inner side face of the first connecting plate (502) is fixedly connected with a damping rod (505), the outer side of the damping rod (505) is sleeved with a damping spring (506), and the other end of the damping rod (505, another terminal surface fixedly connected with second fixed plate (508) of second connecting plate (507), another terminal surface fixedly connected with mounting panel (6) of second fixed plate (508), the inboard equal screwed connection of second fixed plate (508) has fourth screw (509), fourth screw (509) other end screwed connection has second fixed plate (508) and mounting panel (6).

3. The lithium battery protection board as claimed in claim 1, wherein: the utility model discloses a fixing device for the automobile seat, including main part (1) side and the first solid fixed ring of positive inside fixedly connected with (3), the inside fixedly connected with anchor strut (2) of first solid fixed ring (3), the equal spiral connection in anchor strut (2) both ends outside has first screw cap (4).

4. A lithium battery protection board easy to install as claimed in claim 3, wherein: the total 8 of the number of stiffening rod (2), main part (1) side is equipped with 4 stiffening rod (2), main part (1) openly is equipped with 4 stiffening rod (2).

5. The lithium battery protection board as claimed in claim 1, wherein: the number of the mounting plate (6), the anti-loosening damping device (5) and the fixing rod (8) is respectively 2.

6. A lithium battery protection board easy to install as claimed in claim 2, wherein: the number of the air pressure rods (504) is 2, and two ends of the air pressure rods (504) are fixed on the first connecting plate (502) and the second fixing plate (508).