CN211376686U

CN211376686U - Auxiliary fixing frame for lithium battery

Info

Publication number: CN211376686U
Application number: CN201921781815.2U
Authority: CN
Inventors: 秦嘉毅; 岳江宁
Original assignee: Zhongneng Lithium Electricity Technology Taizhou Co ltd
Current assignee: Zhongneng Lithium Electricity Technology Taizhou Co ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-08-28
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses a lithium cell auxiliary fixing frame, the power distribution box comprises a box body, the louvre has all been seted up to both sides around the box, the filter screen is installed to the inner chamber of louvre, the roof is installed on the top of box, the top central point of roof puts and sets up flutedly, the carousel is installed to the inner chamber of recess, the rectangular plate is all installed to the bottom left and right sides of roof, the spout has been seted up along upper and lower direction to the inboard of rectangular plate, the screw rod is installed to the bottom of carousel, fixed knot constructs is installed to the outer wall of screw rod. This supplementary mount of lithium cell through screw rod clockwise turning, can drive a screw thread section of thick bamboo and move down at the outer wall of screw rod, and the connecting rod is followed and is moved down, promotes the clamp plate and moves down simultaneously, can fix the lithium cell, but device adjusting plate's height makes the device can fix less lithium cell, avoids appearing rocking the phenomenon, and the protection lithium cell is avoided damaging, improves the life of lithium cell.

Description

Auxiliary fixing frame for lithium battery

Technical Field

The utility model relates to a lithium cell technical field specifically is a lithium cell auxiliary fixation frame.

Background

Lithium batteries are a type of battery using a nonaqueous electrolyte solution using lithium metal or a lithium alloy as a negative electrode material, and can be roughly classified into two types, namely, lithium metal batteries, which do not contain lithium in a metallic state and are rechargeable, and lithium metal batteries, which are the fifth generation products of rechargeable batteries, were produced in 1996, the safety, specific capacity, self-discharge rate and cost performance of the lithium ion battery are all superior to those of the lithium ion battery, only a few national companies produce the lithium metal battery due to the high technical requirement limit of the lithium metal battery, at present, the existing lithium battery pack is generally formed by assembling the lithium battery through a fixed frame or a fixed box, but current device is fixed to the lithium cell of single size only, and when the lithium cell is less, the phenomenon of rocking appears easily, leads to the lithium cell to damage easily, reduces the life of lithium cell.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium cell auxiliary fixing frame 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 supplementary mount of lithium cell, includes the box, the louvre has all been seted up to both sides around the box, the filter screen is installed to the inner chamber of louvre, the roof is installed on the top of box, the top central point of roof puts and sets up flutedly, the carousel is installed to the inner chamber of recess, the rectangular plate is all installed to the bottom left and right sides of roof, the spout has been seted up along upper and lower direction in the inboard of rectangular plate, the screw rod is installed to the bottom of carousel, and the bottom of screw rod extends to the bottom of roof, fixed knot constructs is installed to the outer wall of screw.

Preferably, the fixing structure comprises a threaded cylinder, a sliding block, a connecting rod and a pressing plate;

the outer wall top threaded connection of screw rod has a screw thread section of thick bamboo, the left and right sides of a screw thread section of thick bamboo all install with spout assorted slider, and the outside of slider extends to the inner chamber of spout, the connecting rod is all installed to the bottom left and right sides of a screw thread section of thick bamboo, the clamp plate is installed to the connecting rod bottom.

Preferably, the height of the screw thread on the outer wall of the screw is the same as the height of the inner cavity of the sliding chute.

Preferably, a gasket is arranged at the bottom end of the pressure plate.

Preferably, handles are mounted on the left side and the right side of the top end of the top plate.

Preferably, the length of the pressure plate is the same as that of the inner cavity of the box body.

Compared with the prior art, the beneficial effects of the utility model are that: this supplementary mount of lithium cell through screw rod clockwise turning, can drive a screw thread section of thick bamboo and move down at the outer wall of screw rod, and the connecting rod is followed and is moved down, promotes the clamp plate and moves down simultaneously, can fix the lithium cell, but device adjusting plate's height makes the device can fix less lithium cell, avoids appearing rocking the phenomenon, and the protection lithium cell is avoided damaging, improves the life of lithium cell.

Drawings

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

fig. 2 is a schematic structural view of the top plate assembly of the present invention;

fig. 3 is an enlarged schematic structural diagram of a position a of the present invention.

In the figure: 1. the box, 2, louvre, 3, filter screen, 4, roof, 5, recess, 6, carousel, 7, rectangular plate, 8, spout, 9, screw rod, 10, a screw thread section of thick bamboo, 11, slider, 12, connecting rod, 13, clamp plate, 14, gasket, 15, handle.

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. 1-3, the present invention provides a technical solution: the utility model provides a supplementary mount of lithium cell, the power distribution box comprises a box body 1, louvre 2 has all been seted up to both sides around the box 1, can make the air of 1 inner chamber of box circulate through louvre 2, dispel the heat, filter screen 3 is installed to the inner chamber of louvre 2, can prevent through filter screen 3 that dust and impurity from getting into the inner chamber of box 1, roof 4 is installed on the top of box 1, roof 4's top central point puts and sets up fluted 5, carousel 6 is installed to the inner chamber of recess 5, rectangular plate 7 is all installed to the bottom left and right sides of roof 4, spout 8 has been seted up along upper and lower direction to the inboard of rectangular plate 7, screw rod 9 is installed to the bottom of carousel 6, and screw rod 9's bottom extends to the bottom of roof 4, fixed knot constructs is installed.

Preferably, the fixing structure further comprises a threaded cylinder 10, a sliding block 11, a connecting rod 12 and a pressing plate 13;

threaded connection has a screw thread section of thick bamboo 10 on the outer wall top of screw rod 9, a screw thread section of thick bamboo 10 can be at screw rod 9's outer wall reciprocating motion from top to bottom, screw thread section of thick bamboo 10 all install with 8 assorted sliders 11 of spout, and the outside of slider 11 extends to the inner chamber of spout 8, slider 11 can be at 8 inner chambers of spout reciprocating motion from top to bottom, it is rotatory that screw thread section of thick bamboo 10 is followed to the while, connecting rod 12 is all installed to the bottom left and right sides of a screw thread section of thick bamboo 10, clamp plate 13 is installed to connecting rod 12 bottom, can compress tightly fixedly the lithium cell through clamp.

Preferably, the height of the thread on the outer wall of the screw 9 is the same as the height of the inner cavity of the sliding chute 8, so that the sliding block 11 can normally slide in the inner cavity of the sliding chute 8 when moving along with the thread cylinder 10.

Preferably, the bottom end of the pressing plate 13 is provided with a gasket 14, and the gasket 14 can prevent the lithium battery from being damaged due to friction between the pressing plate 13 and the lithium battery when the pressing plate is in contact with the lithium battery.

Preferably, handles 15 are attached to both left and right sides of the top end of the top plate 4, and the top plate 4 can be easily lifted by the handles 15.

Preferably, the length of the pressing plate 13 is the same as the length of the inner cavity of the case 1, so that the fixing area of the pressing plate 13 can be increased.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the lithium battery box is used, the top plate 4 is opened, a lithium battery is placed in the inner cavity of the box body 1, the top plate 4 is closed, when a small lithium battery is fixed, the turnplate 6 is rotated clockwise by a hand to drive the screw rod 9 to rotate clockwise, the threaded cylinder 10 is driven to move downwards on the outer wall of the screw rod 9, the connecting rod 12 moves downwards along with the screw rod, the pressing plate 13 is pushed to move downwards, the pressing plate 13 is tightly attached to the top end of the lithium battery and is fixed, when the lithium battery needs to be taken out, the turnplate 6 is rotated anticlockwise by the hand to drive the screw rod 9 to rotate anticlockwise, the threaded cylinder 10 is driven to move upwards on the outer wall of the screw rod 9, the connecting rod 12 moves upwards along with the screw rod, the pressing plate 13 is pushed to move upwards, the pressing plate 13 is separated from the top end of the lithium battery, the fixation of the lithium battery can, thereby the application scope of the device is improved, and the operation is simple, the working efficiency can be improved, and the popularization and the use of the device are facilitated.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "snap" or "coupling" or "snap" or "set" or "mount" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 cell auxiliary fixing frame, includes box (1), its characterized in that: louvre (2) have all been seted up to both sides around box (1), filter screen (3) are installed to the inner chamber of louvre (2), roof (4) are installed on the top of box (1), the top central point of roof (4) puts and sets up flutedly (5), carousel (6) are installed to the inner chamber of recess (5), rectangular plate (7) are all installed to the bottom left and right sides of roof (4), spout (8) have been seted up along upper and lower direction to the inboard of rectangular plate (7), screw rod (9) are installed to the bottom of carousel (6), and the bottom of screw rod (9) extends to the bottom of roof (4), fixed knot constructs is installed to the outer wall of screw rod (9).

2. The auxiliary fixing frame for lithium battery as claimed in claim 1, wherein: the fixing structure comprises a threaded cylinder (10), a sliding block (11), a connecting rod (12) and a pressing plate (13);

the outer wall top threaded connection of screw rod (9) has a screw thread section of thick bamboo (10), the left and right sides of a screw thread section of thick bamboo (10) all install with spout (8) assorted slider (11), and the outside of slider (11) extends to the inner chamber of spout (8), connecting rod (12) are all installed to the bottom left and right sides of a screw thread section of thick bamboo (10), clamp plate (13) are installed to connecting rod (12) bottom.

3. The auxiliary fixing frame for lithium battery as claimed in claim 1, wherein: the height of the screw thread on the outer wall of the screw rod (9) is the same as the height of the inner cavity of the sliding groove (8).

4. The auxiliary fixing frame for lithium battery as claimed in claim 2, wherein: and a gasket (14) is arranged at the bottom end of the pressure plate (13).

5. The auxiliary fixing frame for lithium battery as claimed in claim 1, wherein: handles (15) are mounted on the left side and the right side of the top end of the top plate (4).

6. The auxiliary fixing frame for lithium battery as claimed in claim 2, wherein: the length of the pressure plate (13) is the same as that of the inner cavity of the box body (1).