CN211404573U

CN211404573U - Portable lithium battery holds device

Info

Publication number: CN211404573U
Application number: CN201922466087.2U
Authority: CN
Inventors: 陈毓鸿
Original assignee: Individual
Current assignee: Fujian Delake New Energy Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-01
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a portable type lithium cell holds device, including holding the case, the roof that holds the case is equipped with holds the mouth, be equipped with the case lid on holding the mouth, the dead lever that two symmetries of diapire fixedly connected with of case lid established mutually, the equal fixed mounting of both sides outer wall that holds the case has fixed establishment, hold the pressure pipe of a plurality of evenly distributed of diapire fixedly connected with of case, the diapire that holds the case is equipped with airflow channel, and is a plurality of the bottom of pressure pipe all communicates with each other with airflow channel fixed connection and every the equal fixedly connected with of roof of pressure pipe communicates with it rubber damping pipe. The utility model discloses when the lithium cell was placed on the layer board, the compression of rubber damping pipe passed through airflow channel with intraductal air and discharged, and expanding spring was kick-backed by the extrusion and promoted the dwang and remove in opposite directions simultaneously, drives two fixed plates and removes in opposite directions until offsetting with the lateral wall of lithium cell to the realization is to the rigidity of lithium cell.

Description

Portable lithium battery holds device

Technical Field

The utility model relates to a lithium cell technical field especially relates to a portable type lithium cell holds device.

Background

In recent years, in the process of popularization of green energy, lithium ion batteries have been rapidly developed due to the advantages of high energy density, high voltage, no pollution to the environment and the like. With the expansion of the application range of the lithium ion battery, higher requirements are put forward on the cycle life and the safety of the lithium ion battery in various application fields.

For guaranteeing that the use of lithium cell is not influenced, generally all leave in holding the device when carrying, but be equipped with buffer in the current device that holds, the lithium cell easily collides with the inner wall that holds the device mutually, may cause the damage to the lithium cell.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art, and the portable type lithium cell that provides holds device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a portable lithium battery containing device comprises a containing box, wherein the top wall of the containing box is provided with a containing opening, a box cover is arranged on the containing opening, two symmetrically arranged fixed rods are fixedly connected with the bottom wall of the box cover, the outer walls of the two sides of the containing box are both fixedly provided with a fixing mechanism, the bottom wall of the containing box is fixedly connected with a plurality of pressure pipes which are uniformly distributed, the bottom wall of the containing box is provided with an airflow channel, the bottom ends of the pressure pipes are fixedly connected and communicated with the airflow channel, the top wall of each pressure pipe is fixedly connected with a rubber damping pipe communicated with the pressure pipe, the rubber damping tube is connected with the layer board that slides in holding case both sides inner wall jointly, set up the smooth mouth of two symmetries on the layer board, two all slide in the smooth mouth and insert and be equipped with the grip block, two one side that the grip block was carried on the back mutually all is equipped with pushing mechanism.

Preferably, a layer of rubber pad is fixedly bonded on the top wall of the supporting plate.

Preferably, both ends of the airflow channel are fixedly provided with dust screens.

Preferably, the fixing mechanism comprises fixing grooves fixedly mounted on two side walls of the box, each fixing groove is vertically provided with a flanging, a fixing plate is inserted into each fixing groove, each fixing plate is located at one end of each fixing groove and fixedly connected with a baffle, a compression spring on the outer side wall of each fixing plate is sleeved with a fixedly connected with sleeve between each flanging and the corresponding baffle, and each fixing plate is provided with a socket matched with the size and the position of each fixing rod.

Preferably, pushing mechanism is including locating the flexible groove that the multiunit parallel of holding case both sides inner wall was established mutually, every equal fixedly connected with expanding spring in the flexible inslot, every the equal fixedly connected with spin of the other end of expanding spring, every all rotate on the spin and be connected with the dwang, every group two dwangs all rotate jointly and connect on the grip block.

Preferably, hold equal fixedly connected with rubber membrane between the inside wall of case and the grip block, every the bottom of grip block all rotates and is connected with the gyro wheel, the diapire that holds the case is equipped with two symmetries and establishes mutually and with gyro wheel position assorted spout, every the gyro wheel all rolls in corresponding spout.

Compared with the prior art, this portable type lithium cell holds device's advantage lies in:

1. when the lithium battery is placed on the supporting plate, the rubber damping tube is compressed to discharge air in the tube through the airflow channel, and meanwhile, the telescopic springs are extruded and rebounded to push the rotating rods to move oppositely to drive the two clamping plates to move oppositely until the two clamping plates are abutted against the outer side wall of the lithium battery, so that the position of the lithium battery is fixed;

2. the box cover can be fixed on the containing opening through the fixing mechanism, so that the containing box is sealed;

3. the elastic rubber film can not only stretch and move along with the clamping plate, but also prevent dust and sundries from entering a gap between the fixed plate and the inner side wall of the containing box;

to sum up, the utility model discloses when the lithium cell was placed on the layer board, the compression of rubber damping pipe passed through airflow channel with intraductal air and discharged, and expanding spring was kick-backed by the extrusion and is promoted the dwang and remove in opposite directions simultaneously, drives two grip blocks and removes in opposite directions until offsetting with the lateral wall of lithium cell to the realization is to the rigidity of lithium cell.

Drawings

Fig. 1 is a front view of a portable lithium battery holding device according to the present invention;

fig. 2 is a top view of a pushing mechanism of a portable lithium battery holding device according to the present invention;

fig. 3 is an enlarged view of a in fig. 1.

In the figure: the device comprises a containing box 1, a pressure pipe 2, a rubber damping pipe 3, a supporting plate 4, an air flow channel 5, a clamping plate 6, a sliding chute 7, a roller 8, a dust screen 9, a rubber pad 10, a box cover 11, a fixed rod 12, a fixed plate 13, a flanging 14, a compression spring 15, a baffle 16, a rubber film 17, a telescopic spring 18, a rolling ball 19 and a rotating rod 20.

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.

Referring to fig. 1-3, a portable lithium battery holding device comprises a holding box 1, a holding opening is arranged on the top wall of the holding box 1, a box cover 11 is arranged on the holding opening, two symmetrically arranged fixing rods 12 are fixedly connected to the bottom wall of the box cover 11, fixing mechanisms are fixedly arranged on the outer walls of the two sides of the holding box 1, each fixing mechanism comprises a fixing groove fixedly arranged on the two side walls of the holding box 1, a vertically arranged flange 14 is fixedly connected to the inner side wall of each fixing groove, a fixing plate 13 is inserted into each fixing groove, a baffle 16 is fixedly connected to one end of each fixing plate 13 in each fixing groove, a compression spring 15 sleeved on the outer side wall of each fixing plate 13 is fixedly connected between each flange 14 and the baffle 16, a socket matched with the size position of each fixing rod 12 is arranged on each fixing plate 13, after a lithium battery is placed in the, cover case lid 11, inject two dead levers 12 into the socket, loosen fixed plate 13, compression spring 15 receives the extrusion to promote baffle 16 this moment, and baffle 16 drives the socket inside wall and supports the lateral wall of dead lever 12, fixes case lid 11 on holding the mouth, realizes the closure to holding case 1.

The bottom wall of the containing box 1 is fixedly connected with a plurality of pressure pipes 2 which are uniformly distributed, the bottom wall of the containing box 1 is provided with an airflow channel 5, both ends of the airflow channel 5 are fixedly provided with dust screens 9, the dust screens 9 can prevent dust layer impurities from entering the airflow channel 5, the bottom ends of the pressure pipes 2 are fixedly connected and communicated with the airflow channel 5, the top wall of each pressure pipe 2 is fixedly connected with a rubber damping pipe 3 communicated with the top wall, the rubber damping pipes 3 are jointly connected with supporting plates 4 sliding on the inner walls on both sides of the containing box 1, the top wall of each supporting plate 4 is fixedly bonded with a layer of rubber pad 10, the rubber pads 10 can increase the friction force of the outer bottom wall of the stored lithium battery, two symmetrical sliding openings are formed in the supporting plates 4, clamping plates 6 are inserted in the two sliding openings in a sliding mode, rubber membranes 17 are fixedly connected between the inner side wall of the containing box 1 and the clamping plates 6, and the elastic rubber, can also prevent dust and sundries from entering a gap between the clamping plates 6 and the inner side wall of the containing box 1, the bottom end of each clamping plate 6 is rotatably connected with a roller 8, the bottom wall of the containing box 1 is provided with two sliding chutes 7 which are symmetrically arranged and matched with the positions of the rollers 8, each roller 8 rolls in the corresponding sliding chute 7, one side of each clamping plate 6, which is opposite to the other side, is provided with a pushing mechanism, the pushing mechanism comprises a plurality of groups of parallel telescopic grooves which are arranged on the inner walls of the two sides of the containing box 1, a telescopic spring 18 is fixedly connected in each telescopic groove, the other end of each telescopic spring 18 is fixedly connected with a rolling ball 19, each rolling ball 19 is rotatably connected with a rotating rod 20, each group of two rotating rods 20 is rotatably connected on the clamping plate 6 together, when a lithium battery is placed on the supporting plate 4, the rubber damping tube 3 is compressed to discharge air in the tube through the airflow channel 5, and the telescopic spring 18, and then drive two dwang 20 and remove in opposite directions, two grip blocks 6 remove in opposite directions until offseting with the lateral wall of lithium cell this moment to the realization is to the rigidity of lithium cell, and this fixing device can avoid the lithium cell and hold the inside wall direct collision of device, has effectively controlled the damage of lithium cell.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

Now, the operation principle of the present invention is explained as follows:

when placing the lithium cell on the

layer board

4, 3 compressions of rubber damping tube discharge 5 air in the pipe through airflow channel, simultaneously expanding spring 18 receives the extrusion to kick-back and promotes dwang 20 and remove in opposite directions, drives two grip blocks 6 and removes in opposite directions until offseting with the lateral wall of lithium cell to the realization is to the rigidity of lithium cell.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A portable lithium battery containing device comprises a containing box (1) and is characterized in that a containing opening is formed in the top wall of the containing box (1), a box cover (11) is arranged on the containing opening, two symmetrical fixing rods (12) are fixedly connected to the bottom wall of the box cover (11), fixing mechanisms are fixedly mounted on the outer walls of the two sides of the containing box (1), a plurality of pressure pipes (2) which are uniformly distributed are fixedly connected to the bottom wall of the containing box (1), an airflow channel (5) is arranged on the bottom wall of the containing box (1), the bottoms of the pressure pipes (2) are fixedly connected and communicated with the airflow channel (5), a rubber damping pipe (3) which is communicated with the top wall of each pressure pipe (2) is fixedly connected with the top wall of each pressure pipe, and the rubber damping pipes (3) are jointly connected with supporting plates (4) which slide on the inner walls of the two sides of the containing box (1), two symmetrical sliding openings are formed in the supporting plate (4), clamping plates (6) are inserted into the sliding openings in a sliding mode, and pushing mechanisms are arranged on the two sides, back to back, of the clamping plates (6).

2. A portable lithium battery holding device as claimed in claim 1, wherein a rubber gasket (10) is fixedly bonded to the top wall of the support plate (4).

3. A portable lithium battery holding device as claimed in claim 1, wherein the dust-proof net (9) is fixedly installed at both ends of the air flow channel (5).

4. A portable lithium battery holding device as claimed in claim 3, wherein the fixing mechanism comprises fixing grooves fixedly installed on two side walls of the holding box (1), a vertically arranged flange (14) is fixedly connected to an inner side wall of each fixing groove, a fixing plate (13) is inserted into each fixing groove, a baffle (16) is fixedly connected to one end of each fixing plate (13) located in the fixing groove, a compression spring (15) sleeved on an outer side wall of the fixing plate (13) is fixedly connected between the flange (14) and the baffle (16), and a socket matched with the fixing rod (12) in size and position is arranged on each fixing plate (13).

5. A portable lithium battery holding device as claimed in claim 1, wherein the pushing mechanism comprises a plurality of sets of parallel telescopic slots formed on the inner walls of the two sides of the holding box (1), each telescopic slot is fixedly connected with a telescopic spring (18), the other end of each telescopic spring (18) is fixedly connected with a rolling ball (19), each rolling ball (19) is rotatably connected with a rotating rod (20), and each set of the two rotating rods (20) are rotatably connected to the clamping plate (6) together.

6. The portable lithium battery containing device as claimed in claim 1, wherein a rubber film (17) is fixedly connected between the inner side wall of the containing box (1) and the clamping plates (6), the bottom end of each clamping plate (6) is rotatably connected with a roller (8), the bottom wall of the containing box (1) is provided with two sliding grooves (7) which are symmetrically arranged and matched with the rollers (8), and each roller (8) rolls in the corresponding sliding groove (7).