CN217768645U

CN217768645U - Lithium battery installation component

Info

Publication number: CN217768645U
Application number: CN202221194624.8U
Authority: CN
Inventors: 吴翔
Original assignee: Hangzhou Wuwei New Material Technology Co ltd
Current assignee: Hangzhou Wuwei New Material Technology Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-11-08
Anticipated expiration: 2032-05-17

Abstract

The utility model discloses a lithium battery installation component, which belongs to the technical field of lithium batteries, and aims at the existing lithium battery installation, especially the battery installation of an electric vehicle, the battery is often placed and used by placing the battery into a placing groove preset on the base of the electric vehicle, because the size of the placing groove is fixed when the placing groove leaves the factory, only the lithium battery with fixed size can be placed, the lithium batteries with different sizes and specifications can not be placed according to different requirements, and the problem of convenience is reduced; the utility model discloses cross the cooperation of the base that sets up, recess a, recess b, recess c, clamp plate, foam-rubber cushion, guide bar, threaded spindle, can place the use fast to the lithium cell of equidimension specification not, avoided traditional lithium cell installation of fixed size, can install the lithium cell of different specifications according to the power consumption demand not, improved the practicality.

Description

Lithium battery installation assembly

Technical Field

The utility model belongs to the technical field of the lithium cell, concretely relates to lithium cell installation component.

Background

A lithium battery is a type of battery using a nonaqueous electrolyte solution, using lithium metal or a lithium alloy as a positive/negative electrode material. Lithium metal batteries were first proposed and studied by Gilbert n.lewis in 1912. In the 70 s of the 20 th century, m.s.whitetingham proposed and began to study lithium ion batteries. Because the chemical characteristics of lithium metal are very active, the lithium metal has very high requirements on the environment in processing, storage and use. With the development of science and technology, lithium batteries have become the mainstream.

When current lithium cell is installed, especially to the battery installation of electric motor car, often place the use through placing the battery inside the predetermined standing groove of the base of putting into the electric motor car, because the standing groove just can place the lithium cell of fixed size when dispatching from the factory the size just by fixed, can't place the lithium cell of not equidimension specification according to different demands, reduced the convenience, for this reason, we have proposed a lithium cell installation subassembly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium battery installation component to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lithium battery installation component, includes the base, recess an has been seted up to the top lateral wall of base, sliding connection has the clamp plate of symmetric distribution between recess an's the both sides inner wall, one side lateral wall that the clamp plate is close to each other is connected with the foam-rubber cushion, the guide way that the symmetry set up is seted up to recess an's the both sides lateral wall, the inside wall sliding sleeve of guide way is equipped with the guide bar, the one end of guide bar extends to recess an outside and is fixed with the clamp plate lateral wall, set up perpendicularly between guide bar and the clamp plate, recess b has all been seted up to recess an's the both sides lateral wall, one side lateral wall of recess b rotates and is connected with the screw thread axle, the clamp plate is close to one side lateral wall of guide bar and has seted up the thread groove, the one end of screw thread axle extends to the thread inslot portion, screw thread transmission is connected between screw thread axle and the clamp plate.

The scheme is as follows: the utility model discloses a threaded shaft, including base, recess b, recess c, the axis body I that is connected with symmetric distribution is rotated to one side lateral wall of recess c, the other end of axis body I extends to recess b inner wall and rotates the connection, the lateral wall cooperation of axis body I is fixed with the transmission worm, the lateral wall tight fit of threaded shaft is fixed with the transmission worm wheel, the meshing transmission is connected between transmission worm and the transmission worm wheel, and the transmission worm all is located inside recess b with the transmission worm wheel.

As a preferred embodiment, a second shaft body is rotatably connected between the side walls of the two sides of the groove c, the second shaft body and the first shaft body are vertically arranged, a connecting worm is fixed on the outer side wall of the second shaft body in a tight fit manner, a connecting worm wheel is fixed on the outer side wall of the first shaft body in a tight fit manner, the connecting worm is in meshing transmission connection with the connecting worm wheel, and the connecting worm wheel are both located inside the groove c.

As a preferred embodiment, a guide plate is slidably connected to a side wall of the groove c, a plurality of guide racks are arranged on a side wall of the guide plate close to the second shaft body along the length direction of the guide plate, a guide gear is fixed on an outer side wall of the second shaft body in a tight fit manner, and the guide gear is in meshing transmission connection with the guide racks.

As a preferred embodiment, a connecting strip is fixed on one side wall of the guide plate, a connecting channel which penetrates through the connecting strip from front to back is formed in one side wall of the connecting strip, a connecting rod is slidably sleeved on the inner side wall of the connecting channel, a pulling plate is fixed at one end of the connecting rod, the pulling plate is perpendicular to the connecting rod, and one end of the pulling plate is slidably connected with the side wall of the guide plate.

As a preferred embodiment, the outer side wall of the connecting rod is sleeved with a return spring, one end of the return spring is fixed with the side wall of the pulling plate, the other end of the return spring is fixed with the side wall of the connecting strip, a plurality of connecting grooves are formed in the side wall of one side of the second groove along the length direction of the side wall, and the connecting grooves and the connecting rod are connected in a clamping mode.

Compared with the prior art, the utility model provides a lithium battery installation component includes following beneficial effect at least:

(1) Through the matching of the arranged base, the groove a, the groove b, the groove c, the pressing plate, the spongy cushion, the guide rod and the threaded shaft, lithium batteries with different sizes and specifications can be quickly placed and used, the traditional installation of the lithium batteries with fixed sizes is avoided, the lithium batteries with different specifications can be installed according to different power consumption requirements, and the practicability is improved;

(2) Through the cooperation of the second axis body, deflector, leading gear, the direction rack that set up, can carry out quick adjustment to the clamp plate position by one key formula, can carry out the quick compaction installation according to the lithium cell of different specifications, improved the convenience, through the connecting rod that sets up and the cooperation of spread groove, can further fix the position after the installation, improved stability.

Drawings

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

FIG. 2 is an enlarged schematic view of part A of FIG. 1;

fig. 3 is an enlarged structural schematic diagram of a part B in fig. 1.

In the figure: the device comprises a base 1, a groove a2, a pressing plate 3, a sponge cushion 4, a guide groove 5, a guide rod 6, a groove b7, a threaded shaft 8, a threaded groove 9, a groove c10, a first shaft body 11, a transmission worm 12, a second shaft body 13, a connection worm 14, a guide plate 15, a guide rack 16, a guide gear 17, a connecting strip 18, a connecting rod 19, a pulling plate 20, a return spring 21 and a connecting groove 22.

Detailed Description

The present invention will be further described with reference to the following examples.

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the drawings of the embodiments of the present disclosure, and it is obvious that the described embodiments are some embodiments of the present disclosure, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the described embodiments of the present disclosure belong to the protection scope of the present disclosure.

Unless otherwise defined, technical or scientific terms used herein should be understood as having a common meaning as understood by those of ordinary skill in the art to which this disclosure belongs, and the use of "including" or "comprising" and the like in this disclosure means that the element or item appearing before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items, that "connected" or "connected" and the like are not limited to physical or mechanical connections, and may include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, which may also change accordingly when the absolute position of the object being described changes.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be according to concrete condition do further adjustment the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of requiring protection.

Please refer to fig. 1-3, the utility model provides a lithium battery mounting assembly, including base 1, base 1's top lateral wall has seted up recess a2, sliding connection has the clamp plate 3 of symmetric distribution between the both sides inner wall of recess a2, one side lateral wall that clamp plate 3 is close to each other is connected with foam-rubber cushion 4, recess a 2's both sides lateral wall sets up the guide way 5 that the symmetry set up, guide way 5's inside wall sliding sleeve is equipped with guide bar 6, the one end of guide bar 6 extends to recess a2 outside and is fixed with clamp plate 3 lateral wall, set up perpendicularly between guide bar 6 and the clamp plate 3, recess b7 has all been seted up to recess a 2's both sides lateral wall, one side lateral wall of recess b7 rotates and is connected with threaded spindle 8, clamp plate 3 is close to one side lateral wall of guide bar 6 and has seted up threaded groove 9, the one end of threaded spindle 8 extends to inside threaded groove 9, threaded spindle 8 is connected with the clamp plate 3 between the threaded transmission.

The scheme is as follows: the top lateral wall of base 1 has seted up recess c10, and one side lateral wall of recess c10 rotates and is connected with a shaft body 11 of symmetric distribution, and the other end of shaft body 11 extends to recess b7 inner wall and rotates the connection, and the lateral wall cooperation of shaft body 11 is fixed with drive worm 12, and the lateral wall tight fit of threaded shaft 8 is fixed with the transmission worm wheel, and the meshing transmission is connected between drive worm 12 and the transmission worm wheel, and drive worm 12 all is located inside recess b7 with the transmission worm wheel.

Further as shown in fig. 1, 2 and 3, a second shaft body 13 is rotatably connected between the side walls of the two sides of the groove c10, the second shaft body 13 and the first shaft body 11 are vertically arranged, a connecting worm 14 is fixed on the outer side wall of the second shaft body 13 in a tight fit manner, a connecting worm wheel is fixed on the outer side wall of the first shaft body 11 in a tight fit manner, the connecting worm 14 is in meshing transmission connection with the connecting worm wheel, and the connecting worm 14 and the connecting worm wheel are both located inside the groove c 10.

Further as shown in fig. 1, 2 and 3, a guide plate 15 is slidably connected to a side wall of the groove c10, a plurality of guide racks 16 are formed on a side wall of the guide plate 15, which is close to the second shaft body 13, along the length direction of the side wall, a guide gear 17 is fixed on an outer side wall of the second shaft body 13 in a tight fit manner, and the guide gear 17 is in meshing transmission connection with the guide racks 16.

As further shown in fig. 1, 2 and 3, a connecting strip 18 is fixed on a side wall of the guide plate 15, a connecting channel penetrating through the connecting strip 18 is formed in the side wall of the connecting strip 18, a connecting rod 19 is slidably sleeved on an inner side wall of the connecting channel, a pulling plate 20 is fixed at one end of the connecting rod 19, the pulling plate 20 is perpendicular to the connecting rod 19, and one end of the pulling plate 20 is slidably connected with the side wall of the guide plate 15.

Further as shown in fig. 1, 2 and 3, the outer side wall of the connecting rod 19 is sleeved with a return spring 21, one end of the return spring 21 is fixed to the side wall of the pulling plate 20, the other end of the return spring 21 is fixed to the side wall of the connecting strip 18, a plurality of connecting grooves 22 are formed in the side wall of one side of the second groove along the length direction of the side wall, and the connecting grooves 22 and the connecting rod 19 are clamped.

When the lithium battery pressing plate is used, the pulling plate 20 is pulled to drive the connecting rod 19 to move, the connecting rod 19 is separated from the connecting groove 22, then the guide plate 15 is pushed, the guide plate 15 drives the guide rack 16 to move, the guide rack 16 and the guide gear 17 are meshed to drive the second shaft body 13 to rotate, the second shaft body 13 drives the connecting worm 14 to rotate, the connecting worm 14 and the connecting worm wheel are meshed to drive the first shaft body 11 to rotate, the first shaft body 11 drives the transmission worm 12 to rotate, the transmission worm 12 and the transmission worm wheel are meshed to drive the threaded shaft 8 to rotate, the threaded shaft 8 moves through the threaded transmission belt pressing plate 3, the pressing plate 3 is kept away from each other, then a lithium battery to be installed is placed into the groove a2, then the guide plate 15 is pulled reversely, the guide plate 15 drives the guide rack 16 to move, the transmission rack 16 and the guide gear 17 are meshed to drive the second shaft body 13 to rotate, the second shaft body 13 drives the connecting worm 14 to rotate, the connecting worm 14 and the connecting worm wheel are meshed to drive the first shaft 11 to rotate, the first shaft 11 drives the transmission worm 12 to rotate, the transmission worm 12 and the transmission worm wheel 12 and the connecting rod 12 and the connecting groove 17, the connecting rod, the connecting spring is pressed and the connecting plate 22 is pressed and the connecting plate to move, and the connecting spring is pressed and then the connecting plate is pressed and the connecting plate to be fixed, and the connecting plate to be pressed and the pressing plate to be installed, and the sponge pressing plate to be loosened through the sponge pressing plate 21, and the sponge pressing plate 21, and the sponge pressing plate is pressed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 installation component, includes base (1), its characterized in that, recess a (2) have been seted up to the top lateral wall of base (1), sliding connection has clamp plate (3) of symmetric distribution between the both sides inner wall of recess a (2), one side lateral wall that clamp plate (3) are close to each other is connected with foam-rubber cushion (4), guide way (5) that the symmetry set up are seted up to the both sides lateral wall of recess a (2), the inside wall sliding sleeve of guide way (5) is equipped with guide bar (6), the one end of guide bar (6) extends to recess a (2) outside and clamp plate (3) lateral wall is fixed, set up perpendicularly between guide bar (6) and clamp plate (3), recess b (7) are all seted up to the both sides lateral wall of recess a (2), one side lateral wall of recess b (7) rotates and is connected with screw thread axle (8), clamp plate (3) are close to one side lateral wall of guide bar (6) and seted up groove (9), the one end of screw thread axle (8) extends to inside screw thread groove (9), screw thread axle (8) and clamp plate (3) transmission are connected.

2. A lithium battery cell mounting assembly as claimed in claim 1, wherein: the utility model discloses a screw thread machine, including base (1), recess c (10) have been seted up to the top lateral wall of base (1), one side lateral wall swivelling joint of recess c (10) has a shaft body (11) of symmetric distribution, the other end of shaft body (11) extends to recess b (7) inner wall and rotates the connection, the lateral wall cooperation of shaft body (11) is fixed with drive worm (12), the lateral wall tight fit of threaded shaft (8) is fixed with the transmission worm wheel, meshing transmission is connected between drive worm (12) and the transmission worm wheel, and drive worm (12) and transmission worm wheel all are located inside recess b (7).

3. A lithium battery mounting assembly as claimed in claim 2, wherein: the connecting worm gear is characterized in that a second shaft body (13) is rotatably connected between the side walls of the two sides of the groove c (10), the second shaft body (13) and the first shaft body (11) are vertically arranged, a connecting worm (14) is fixed on the outer side wall of the second shaft body (13) in a tight fit mode, a connecting worm wheel is fixed on the outer side wall of the first shaft body (11) in a tight fit mode, the connecting worm (14) is in meshed transmission connection with the connecting worm wheel, and the connecting worm (14) and the connecting worm wheel are located inside the groove c (10).

4. A lithium battery cell mounting assembly as claimed in claim 3, wherein: the side wall of one side of the groove c (10) is connected with a guide plate (15) in a sliding mode, a plurality of guide racks (16) are arranged on the side wall, close to the second shaft body (13), of one side of the guide plate (15) in the length direction of the guide plate, guide gears (17) are fixed on the outer side wall of the second shaft body (13) in a tight fit mode, and the guide gears (17) are in meshing transmission connection with the guide racks (16).

5. The lithium battery cell mounting assembly of claim 4, wherein: the utility model discloses a drawing board, including deflector (15), connecting strip (18), connecting channel, connecting rod (19), one end of connecting rod (19) is fixed with arm-tie (20), arm-tie (20) and connecting rod (19) set up perpendicularly, the one end and the deflector (15) lateral wall sliding connection of arm-tie (20), the connecting channel that runs through around the one side lateral wall of connecting strip (18) is seted up, the inside wall sliding sleeve of connecting channel is equipped with connecting rod (19), the one end of connecting rod (19) is fixed with arm-tie (20).

6. The lithium battery cell mounting assembly of claim 5, wherein: reset spring (21) have been cup jointed to the lateral wall of connecting rod (19), the one end and arm-tie (20) lateral wall of reset spring (21) are fixed, the other end and connecting strip (18) lateral wall of reset spring (21) are fixed, a plurality of spread grooves (22) have been seted up along its length direction to one side lateral wall of recess two, the joint sets up between spread groove (22) and connecting rod (19).