CN221057609U - Lithium battery fixing device - Google Patents

Abstract

The utility model relates to the technical field of lithium battery fixation, in particular to a lithium battery fixation device, which comprises: the first box of placing, second place box and third place the box, the first box right side of placing is provided with the second and places the box, the second is placed the box right side and is provided with the third and place the box, the first box bottom of placing is provided with installation fixed connection, the first box outside of placing is provided with protective structure, installation fixed connection includes the mounting panel, the mounting panel sets up in the first box below of placing, the first box inside of placing is provided with reciprocating screw, and reciprocating screw can rotate at the mounting panel inside, reciprocating screw one end fixedly connected with handle, reciprocating screw surface has the swivel nut through threaded connection. The lithium battery fixing device can be used for clamping and limiting by using the two groups of clamping plates and the anti-skid pad when being installed, is stable when being placed, is convenient to assemble, and improves the practicability and stability of the device.

Description

Lithium battery fixing device

Technical Field

The utility model relates to the technical field of lithium battery fixing, in particular to a lithium battery fixing device.

Background

Lithium batteries are a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a positive/negative electrode material. Lithium batteries are a common type of rechargeable battery, in which a positive electrode material is a lithium compound and a negative electrode material is typically carbon or lithium metal. The lithium battery has the advantages of high energy density, long cycle life, light weight, portability and the like.

For example, patent document with bulletin number of CN209183621U discloses a mounting bracket for lithium battery, including the mounting bracket main part, the mounting bracket main part comprises upper bracket, lower carriage and lithium battery, and three first lithium battery grooves side by side have been seted up on the top of lower carriage, and three second lithium battery grooves side by side have been seted up to the bottom of upper bracket, and the inside of three second lithium battery grooves side by side all alternates and is connected with the lithium battery, and the other end of three lithium battery alternates with corresponding first lithium battery groove respectively and is connected mutually.

The current lithium cell uses in general in series when using, utilizes the frame to install fixedly the lithium cell after the lithium cell is established ties, is connected frame and installation position again, but this kind of mode appears the outside impaired and lithium cell of lithium cell and frame phenomenon that drops easily, has reduced the practicality of device, therefore need to design a lithium cell fixing device to solve above-mentioned problem.

Disclosure of utility model

The utility model aims to provide a lithium battery fixing device, which is used for solving the problems that the prior lithium batteries provided in the background art are commonly used in series when being used, the lithium batteries are installed and fixed by utilizing a frame after being connected in series, and then the frame is connected with an installation part, but the external damage of the lithium batteries and the falling-off phenomenon of the lithium batteries and the frame easily occur in the mode, and the practicability of the device is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a lithium battery fixture, comprising: the first box of placing, second place box and third place the box, the first box right side of placing is provided with the second and places the box, the second is placed the box right side and is provided with the third and place the box, the first box bottom of placing is provided with installation fixed connection, the first box outside of placing is provided with protective structure, installation fixed connection includes the mounting panel, the mounting panel sets up in the first box below of placing, the first box inside of placing is provided with reciprocating screw, and reciprocating screw can rotate at the mounting panel inside, reciprocating screw one end fixedly connected with handle, reciprocating screw surface has the swivel nut through threaded connection, swivel nut upper end fixedly connected with grip block, the fixed slipmat that is provided with of grip block lateral wall, the inside mounting bolt that is provided with of mounting panel.

Preferably, the first limiting block is fixedly connected with the bottom end of the screw sleeve and inserted into the first limiting groove, and the first limiting groove is formed in the mounting plate.

Preferably, the anti-slip pad is provided with anti-slip patterns on one side close to the first placing box and the third placing box, and the anti-slip pad is made of rubber.

Preferably, the protection structure comprises a first connecting seat, the first connecting seat is fixedly arranged on the side wall of the second placing box, the first placing box and the third placing box are fixedly provided with a second connecting seat, the side wall of the first connecting seat is fixedly connected with a mounting block, the mounting block is inserted into a mounting groove, the mounting groove is formed in the second connecting seat, the first placing box, the second placing box and the third placing box are provided with a top cover, the outer wall of the top cover is fixedly connected with a third connecting seat, the third connecting seat is internally provided with a limit bolt through threaded connection, and the limit bolt is internally connected with the first connecting seat and the second connecting seat through threaded connection.

Preferably, the first box of placing and the third box of placing outer wall are fixed and are provided with the fifth connecting seat, the top cap outer wall is fixed and is provided with the fourth connecting seat, fourth connecting seat and the outside card of fifth connecting seat are equipped with the cassette, the inside inserted bar that is equipped with of cassette, and the inserted bar is inserted and is established inside fourth connecting seat and fifth connecting seat.

Preferably, the inner wall of the clamping seat is fixedly connected with a second limiting block, the second limiting block is inserted into a second limiting groove, and the second limiting groove is formed in the fourth connecting seat and the fifth connecting seat.

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

1. This lithium battery fixing device has installation fixed connection, after establishing ties the lithium battery, place it and place the box with first placing the box, the box is placed to the second and the box is placed to the third, place the box with first placing the box, the box is placed to the second and the box is placed to the third is assembled and is connected, the box is placed to the first placing the box that will assemble the completion later, the box is placed to the second and the box is placed to the third in the mounting panel upper end, the handle is rotated, drive reciprocal lead screw synchronous rotation, under the effect of screw thread, drive the swivel nut synchronous movement, make two sets of swivel nut relative motion, and then drive two sets of grip blocks synchronous movement, utilize two sets of slipmats to place box and third to place the box outer wall centre gripping first, place the mounting panel with the mounting panel and be connected with the installation face, can be convenient to the lithium battery after establishing ties is fixed through this design, can utilize two sets of grip blocks and slipmats to carry out the centre gripping spacing when placing when realizing this lithium battery fixing device installation, and the assembly is convenient for assemble, the practicality and stability of device have been improved.

2. This lithium battery fixing device has protective structure, when placing the box with first box, the box is placed to the second and the box is placed to the third, at first inserting the installation piece and establishing the mounting groove inside, this moment first connecting seat and second connecting seat are in same horizontal position, box upper end is placed to first box, the second is placed to the top cap block and the box is placed to the third, rotatory stop bolt at last, under the effect of screw thread, with the stop bolt connection to the third connecting seat, inside first connecting seat and the second connecting seat, accomplish convenient assembly, after the top cap assembly is placed to first box, second place box and third place the box upper end, establish the cassette card to fourth connecting seat and fifth connecting seat outside, insert cassette subsequently with the inserted bar, fourth connecting seat and fifth connecting seat, improve the top cap and first place the box, the second is placed the fastening of box and the third is placed the box assembly, when cassette block is to fourth connecting seat and fifth connecting seat outside, second stopper insert the second spacing inslot in step, make cassette block to fourth connecting seat and fifth connecting seat outside fastening, the lithium battery can be placed through this design to the second, the lithium battery can be installed in series, and the safety device is placed to the third, the lithium battery can be installed to the safety device is realized, after the lithium battery is placed to the safety device is placed to the third.

Drawings

FIG. 1 is a schematic elevational cross-sectional view of the structure of the present utility model;

FIG. 2 is a schematic top view in section of a partial structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;

fig. 4 is an enlarged schematic view of the structure B in fig. 1 according to the present utility model.

In the figure: 111. a first placement case; 112. a second placement box; 113. a third placement box; 2. installing and fixedly connecting; 211. a mounting plate; 212. a reciprocating screw rod; 213. a handle; 214. a screw sleeve; 215. a clamping plate; 216. an anti-slip pad; 217. a first limiting block; 218. a first limit groove; 219. installing a bolt; 3. a protective structure; 311. a first connection base; 312. a second connecting seat; 313. a mounting block; 314. a mounting groove; 315. a third connecting seat; 316. a limit bolt; 317. a fourth connecting seat; 318. a fifth connecting seat; 319. a clamping seat; 320. a rod; 321. a second limiting block; 322. the second limit groove; 323. and a top cover.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided:

A lithium battery fixture, comprising: the first placing box 111, the second placing box 112 and the third placing box 113, the right side of the first placing box 111 is provided with the second placing box 112, the right side of the second placing box 112 is provided with the third placing box 113, the bottom of the first placing box 111 is provided with a mounting fixed connection 2, the outside of the first placing box 111 is provided with a protection structure 3, the mounting fixed connection 2 comprises a mounting plate 211, the mounting plate 211 is arranged below the first placing box 111, the inside of the first placing box 111 is provided with a reciprocating screw rod 212, the reciprocating screw rod 212 can rotate in the mounting plate 211, one end of the reciprocating screw rod 212 is fixedly connected with a handle 213, the surface of the reciprocating screw rod 212 is connected with a screw sleeve 214 through threads, the upper end of the screw sleeve 214 is fixedly connected with a clamping plate 215, the side wall of the clamping plate 215 is fixedly provided with a non-slip pad 216, the inside of the mounting plate 211 is provided with a mounting bolt 219 through the design, after the lithium battery is connected in series, the lithium battery is placed into the first placing box 111, the second placing box 112 and the third placing box 113, the first placing box 111, the second placing box 112 and the third placing box 113 are assembled and connected, then the assembled first placing box 111, second placing box 112 and third placing box 113 are placed at the upper end of the mounting plate 211, the handle 213 is rotated to drive the reciprocating screw rod 212 to synchronously rotate, the screw sleeve 214 is driven to synchronously move under the action of threads, the two groups of screw sleeves 214 relatively move, the two groups of clamping plates 215 are driven to synchronously move, the two groups of anti-skid pads 216 are utilized to clamp the outer walls of the first placing box 111 and the third placing box 113, the mounting plate 211 is placed at the mounting position, the mounting plate 211 is connected with the mounting surface by the mounting bolts 219, and the lithium battery after being connected in series can be conveniently and fixedly arranged.

Further, the bottom end of the screw sleeve 214 is fixedly connected with a first limiting block 217, the first limiting block 217 is inserted into the first limiting groove 218, the first limiting groove 218 is formed in the mounting plate 211, and through the design, when the screw sleeve 214 moves, the first limiting block 217 synchronously moves in the first limiting groove 218, so that the limiting effect on the screw sleeve 214 is realized, and the movement of the screw sleeve is more stable.

Further, the anti-slip pad 216 is provided with anti-slip patterns on one side close to the first placing box 111 and the third placing box 113, the anti-slip pad 216 is made of rubber, through the design, the anti-slip patterns are provided on one side of the anti-slip pad 216 close to the first placing box 111 and the third placing box 113, friction force between the anti-slip pad 216 and the first placing box 111 and the third placing box 113 is increased, and therefore the clamping effect is better.

Further, the protection structure 3 includes first connecting seat 311, first connecting seat 311 is fixed to be set up in the second and places the box 112 lateral wall, first and third place the box 111 and place the box 113 lateral wall fixed be provided with second connecting seat 312, first connecting seat 311 lateral wall fixedly connected with installation piece 313, installation piece 313 inserts and establishes inside mounting groove 314, the mounting groove 314 is seted up inside second connecting seat 312, first box 111 of placing, second place box 112 and the box 113 upper end of placing is provided with top cap 323, top cap 323 outer wall fixedly connected with third connecting seat 315, there is spacing bolt 316 inside third connecting seat 315 through threaded connection, and spacing bolt 316 is inside first connecting seat 311 and second connecting seat 312 through threaded connection, through this design, when placing box 111, second place box 112 and third and place box 113 assembly, firstly, install the installation piece 313 to inside mounting groove 314, at this moment first connecting seat 311 and second connecting seat 312 are in same horizontal position, then with top cap 323 block to first placing box 111, second place box 112 and third and place box 113 upper end, finally, the effect of rotating the spacing bolt 316 is accomplished under the first connecting seat 311, the effect of spacing bolt 316 is convenient and fast and easy to assemble.

Further, the outer walls of the first placing box 111 and the third placing box 113 are fixedly provided with a fifth connecting seat 318, the outer walls of the top cover 323 are fixedly provided with a fourth connecting seat 317, clamping seats 319 are arranged outside the fourth connecting seat 317 and the fifth connecting seat 318 in a clamping mode, inserting rods 320 are inserted into the clamping seats 319, the inserting rods 320 are inserted into the fourth connecting seat 317 and the fifth connecting seat 318, through the design, after the top cover 323 is assembled to the upper ends of the first placing box 111, the second placing box 112 and the third placing box 113, the clamping seats 319 are clamped outside the fourth connecting seat 317 and the fifth connecting seat 318, and then inserting rods 320 into the clamping seats 319, the fourth connecting seat 317 and the fifth connecting seat 318, so that the assembly tightness of the top cover 323 and the first placing box 111, the second placing box 112 and the third placing box 113 is improved.

Further, the inner wall of the clamping seat 319 is fixedly connected with a second limiting block 321, the second limiting block 321 is inserted into the second limiting groove 322, the second limiting groove 322 is formed in the fourth connecting seat 317 and the fifth connecting seat 318, through the design, when the clamping seat 319 is clamped outside the fourth connecting seat 317 and the fifth connecting seat 318, the second limiting block 321 is synchronously inserted into the second limiting groove 322, so that the clamping seat 319 is clamped outside the fourth connecting seat 317 and the fifth connecting seat 318 and is fastened.

Working principle:

After the lithium battery is connected in series, the lithium battery is placed into the first placing box 111, the second placing box 112 and the third placing box 113, the first placing box 111, the second placing box 112 and the third placing box 113 are assembled and connected, then the assembled first placing box 111, second placing box 112 and third placing box 113 are placed at the upper end of the mounting plate 211, the handle 213 is rotated to drive the reciprocating screw rod 212 to synchronously rotate, the screw sleeve 214 is driven to synchronously move under the action of threads, the two groups of screw sleeves 214 relatively move, the two groups of clamping plates 215 are driven to synchronously move, the two groups of anti-skid pads 216 are utilized to clamp the outer walls of the first placing box 111 and the third placing box 113, the mounting plate 211 is placed at the mounting position, the mounting plate 211 is connected with the mounting surface by the mounting bolts 219, and the lithium battery after being connected in series can be conveniently and fixedly arranged.

When the first placing box 111, the second placing box 112 and the third placing box 113 are assembled, firstly, the mounting block 313 is inserted into the mounting groove 314, at this time, the first connecting seat 311 and the second connecting seat 312 are positioned at the same horizontal position, then the top cover 323 is clamped to the upper ends of the first placing box 111, the second placing box 112 and the third placing box 113, finally, the limit bolt 316 is rotated, under the action of threads, the limit bolt 316 is connected to the inner parts of the third connecting seat 315, the first connecting seat 311 and the second connecting seat 312, convenient assembly is completed, after the top cover 323 is assembled to the upper ends of the first placing box 111, the second placing box 112 and the third placing box 113, the clamping seat 319 is clamped to the outer parts of the fourth connecting seat 317 and the fifth connecting seat 318, then the inserting rod 320 is inserted into the clamping seat 319, the fourth connecting seat 317 and the fifth connecting seat 318, the tightness 317 of the assembly of the top cover 323 and the first placing box 111, the second placing box 112 and the third placing box 113 is improved, when the clamping seat 319 is clamped to the fourth connecting seat 317 and the fifth connecting seat 318, the second clamping seat 321 is inserted into the inner parts of the fourth connecting seat 317 and the fifth connecting seat 318, and the fourth clamping seat 319 is synchronously fastened to the outer parts of the fourth connecting seat and the fifth connecting seat 113.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims (6)

1. A lithium battery fixture, comprising: first box (111), second place box (112) and third place box (113), first box (111) right side of placing is provided with the second and places box (112), second place box (112) right side is provided with third and places box (113), its characterized in that: the utility model discloses a novel anti-slip device for the automobile, including box (111) is placed to the first, box (111) bottom is provided with installation fixed connection (2), box (111) outside is placed to the first protective structure (3) that is provided with, installation fixed connection (2) include mounting panel (211), mounting panel (211) set up in box (111) below is placed to the first, box (111) inside is provided with reciprocating screw (212) are placed to the first, and reciprocating screw (212) can rotate inside mounting panel (211), reciprocating screw (212) one end fixedly connected with handle (213), reciprocating screw (212) surface has swivel nut (214) through threaded connection, swivel nut (214) upper end fixedly connected with grip block (215), grip block (215) lateral wall is fixed to be provided with slipmat (216), mounting panel (211) inside is provided with mounting bolt (219).

2. The lithium battery fixing device according to claim 1, wherein: the screw sleeve (214) bottom fixedly connected with first stopper (217), first stopper (217) are inserted and are established in first spacing groove (218) inside, first spacing groove (218) are seted up in mounting panel (211) inside.

3. The lithium battery fixing device according to claim 1, wherein: the anti-slip pad (216) is provided with anti-slip patterns on one side close to the first placing box (111) and the third placing box (113), and the anti-slip pad (216) is made of rubber.

4. The lithium battery fixing device according to claim 1, wherein: the protection structure (3) comprises a first connecting seat (311), the first connecting seat (311) is fixedly arranged on the side wall of a second placing box (112), the first placing box (111) and the third placing box (113) are fixedly provided with a second connecting seat (312), the side wall of the first connecting seat (311) is fixedly connected with a mounting block (313), the mounting block (313) is inserted into a mounting groove (314), the mounting groove (314) is formed in the second connecting seat (312), a top cover (323) is arranged at the upper ends of the first placing box (111), the second placing box (112) and the third placing box (113), a third connecting seat (315) is fixedly connected to the outer wall of the top cover (323), a limit bolt (316) is connected to the inside of the third connecting seat (315) through threads, and the limit bolt (316) is connected to the inside the first connecting seat (311) and the second connecting seat (312) through threads.

5. The lithium battery fixing device according to claim 4, wherein: the first box (111) of placing and box (113) outer wall are fixed to be provided with fifth connecting seat (318) with the third, top cap (323) outer wall is fixed to be provided with fourth connecting seat (317), fourth connecting seat (317) and fifth connecting seat (318) outside card are equipped with cassette (319), inside inserted rod (320) of having inserted of cassette (319), and inserted rod (320) are inserted and are established inside fourth connecting seat (317) and fifth connecting seat (318).

6. The lithium battery fixing device according to claim 5, wherein: the inner wall of the clamping seat (319) is fixedly connected with a second limiting block (321), the second limiting block (321) is inserted into a second limiting groove (322), and the second limiting groove (322) is formed in a fourth connecting seat (317) and a fifth connecting seat (318).