CN213483890U

CN213483890U - Fixed subassembly of cylinder type lithium cell electricity core

Info

Publication number: CN213483890U
Application number: CN202022735858.6U
Authority: CN
Inventors: 蒋新华; 马小明; 杨明波
Original assignee: Hunan Shengwu New Energy Technology Co ltd
Current assignee: Hunan Shengwu New Energy Technology Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-06-18
Anticipated expiration: 2030-11-23

Abstract

The utility model relates to a lithium cell electricity core technical field specifically is a fixed subassembly of cylinder type lithium cell electricity core includes the backup pad, and the backup pad is equipped with two, and two backup pads are inside all to be equipped with the expansion plate, and expansion plate slidable pegs graft inside the backup pad, and backup pad external surface is equipped with the bolt, and the bolt is equipped with a plurality of, and the bolt runs through backup pad external surface and rather than threaded connection, through the height that can adjust the left and right sides expansion plate, can be applicable to the lithium cell electricity core of multiple height.

Description

Fixed subassembly of cylinder type lithium cell electricity core

Technical Field

The utility model relates to a lithium cell electricity core technical field specifically is a fixed subassembly of cylinder type lithium cell electricity core.

Background

Lithium battery cell divide into the aluminum hull electricity core, soft-packaged electrical core, three kinds of cylinder electricity core, what mobile phone batteries adopted usually is the aluminum hull electricity core, digital products such as bluetooth adopt soft-packaged electrical core more, notebook computer's battery adopts the series-parallel combination of cylinder electricity core, the fixed subassembly of traditional lithium battery cell can't be adjusted according to the height of electric core, it is loose relatively when fixing, make wearing and tearing each other between each electric core, cause the damage and lead to unable the use, in view of this we propose the fixed subassembly of cylinder type lithium battery cell.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixed subassembly of cylinder type lithium cell electricity core is in order 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:

a cylindrical lithium battery cell fixing component comprises two support plates, wherein telescopic plates are arranged inside the two support plates, the telescopic plates can be slidably inserted inside the support plates, bolts are arranged on the outer surfaces of the support plates, a plurality of bolts are arranged, penetrate through the outer surfaces of the support plates and are in threaded connection with the support plates, a plurality of air holes are formed in the support plates and the telescopic plates, the air holes are uniformly and equidistantly distributed on the support plates and the telescopic plates, bottom plates are arranged below the two support plates, a plurality of grooves are formed in the upper surfaces of the bottom plates, metal plates are arranged above the inner surfaces of the grooves, springs are arranged above the metal plates, a top plate is hinged above the telescopic plates, bolts are arranged on the upper surface of the right end of the top plate, and the bolts penetrate through the top plate and the telescopic plates and are in threaded connection with the top plate and the telescopic, the roof is characterized in that a transverse groove is formed in the right side of the central point of the top plate, a cover plate is arranged in the transverse groove, sliding blocks are arranged on the front side and the rear side of the cover plate, sliding grooves matched with the cover plate and the sliding blocks are formed in the top plate, the sliding blocks and the cover plate are connected with the sliding grooves in a sliding mode, a baffle is arranged on the surface above the right side of the cover plate, and connecting rods are arranged between the supporting plates in the front and rear.

Preferably, the top plate corresponds to the center of the bottom plate.

Preferably, the grooves are cylindrical and evenly and equidistantly distributed on the upper surface of the bottom plate.

Preferably, the inner wall of the support plate is provided with a rubber layer.

Preferably, the air holes are in a regular hexagon shape.

Preferably, a sound insulation plate is arranged on the right side of the cover plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a can adjust the height of left and right sides expansion plate, can be applicable to the lithium cell electricity core of multiple height, lithium cell electricity core below is equipped with the spring, can make elastic the fixing between roof and bottom plate of lithium cell electricity core, the lithium cell electricity core's of being convenient for fixed.

Drawings

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

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

fig. 3 is a schematic view of a part of the structure of the present invention.

In the figure: 1. a support plate; 11. a rubber layer; 12. air holes are formed; 2. a retractable plate; 3. a bolt; 4. a base plate; 41. a groove; 411. a metal plate; 412. a spring; 5. a top plate; 51. a transverse groove; 52. a cover plate; 53. A slider; 54. a chute; 55. a sound insulating board; 56. a baffle plate; 6. a connecting rod.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, the present invention provides a technical solution:

a cylindrical lithium battery cell fixing component comprises support plates 1, two support plates 1 are arranged, telescopic plates 2 are arranged inside the two support plates 1, the telescopic plates 2 can be inserted into the support plates 1 in a sliding mode, bolts 3 are arranged on the outer surfaces of the support plates 1, a plurality of bolts 3 are arranged, the bolts 3 penetrate through the outer surfaces of the support plates 1 and are in threaded connection with the support plates, a plurality of air holes 12 are formed in the support plates 1 and the telescopic plates 2, the air holes 12 are uniformly and equidistantly distributed on the support plates 1 and the telescopic plates 2, a bottom plate 4 is arranged below the two support plates 1, a plurality of grooves 41 are formed in the upper surface of the bottom plate 4, a metal plate 411 is arranged above the inner surface of each groove 41, a spring 412 is arranged above the metal plate 411, a top plate 5 is hinged above the telescopic plates 2, bolts 3 are arranged on the upper surface of the, horizontal groove 51 has been seted up on the right side of roof 5 central point, and horizontal groove 51 is inside to be equipped with apron 52, and both sides are equipped with slider 53 around the apron 52, and roof 5 is inside to be seted up with apron 52 and slider 53 assorted spout 54, slider 53 and apron 52 and spout 54 sliding connection, and apron 52 right side top surface is equipped with baffle 56, and the front and back all is equipped with connecting rod 6 between two backup pads 1.

In this embodiment, the top plate 5 corresponds to the central position of the bottom plate 4, so that the battery cell is conveniently fixed.

Besides, the groove 41 is cylindrical, and is uniformly distributed on the upper surface of the bottom plate 4 at equal intervals, so that the cylindrical lithium battery cell can be conveniently placed.

Furthermore, the air holes 12 are in a regular hexagon shape, so that the appearance is attractive, and the air permeable area is increased.

Specifically, the inner wall of the supporting plate 1 is provided with a rubber layer 11, so that the electric core is prevented from being damaged by electric leakage, and the rubber layer 11 is made of latex flowing out when the hevea tree is subjected to rubber tapping and after solidification and drying.

It is noted that the sound insulation board 55 is made of polyester fiber cotton, which can reduce the noise generated by the collision of objects.

When the fixing component for the cylindrical lithium battery cell of the embodiment is used, the bolt 3 on the surface above the right end of the top plate 5 is unscrewed, the top plate 5 is opened, the cylindrical lithium battery cell is placed on the spring 412 in the groove 41, the expansion plate 2 is moved in the support plate 1 according to the height of the cylindrical lithium battery cell, the height of the expansion plate is adjusted to be suitable for the height of the cylindrical lithium battery cell, the bolt 3 outside the support plate 1 is screwed, the screw rod is tightly pressed on the outer wall of the expansion plate 2, so that the fixing effect is achieved, the upper end part of the expansion plate 2 can be lower than the height of the cylindrical lithium battery cell, the spring 412 is arranged below the cylindrical lithium battery cell and can be adjusted to a certain height, so that the cylindrical lithium battery cell can be better fixed between the top plate 5 and the bottom plate 4 when the top plate 5 is put down, the, the bolt on the surface above the right end of the top plate 5 is screwed down, so that the top plate 5 is fixed, if a small amount of cylindrical lithium battery cells are taken and placed, the baffle plate 56 can be pushed, the cover plate 52 is driven by the slide block 53 to move in the sliding groove 54, the transverse groove 51 formed in the top plate 5 is exposed, the cylindrical lithium battery cells are convenient to replace, and the cover plate 52 is moved back after replacement.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a subassembly is fixed to cylinder type lithium cell electricity core, includes backup pad (1), its characterized in that: the two support plates (1) are provided, the two support plates (1) are internally provided with a plurality of expansion plates (2), the expansion plates (2) can be slidably inserted into the support plates (1), the outer surface of each support plate (1) is provided with a bolt (3), the bolts (3) are provided with a plurality of expansion plates, the bolts (3) penetrate through the outer surface of each support plate (1) and are in threaded connection with the outer surface of each support plate, the support plates (1) and the expansion plates (2) are provided with a plurality of air holes (12), the air holes (12) are uniformly distributed on the support plates (1) and the expansion plates (2) at equal intervals, the bottom plates (4) are arranged below the two support plates (1), the upper surfaces of the bottom plates (4) are provided with a plurality of grooves (41), the metal plates (411) are arranged above the inner surfaces of the grooves (41), and springs (412) are arranged above the metal, the top of expansion plate (2) articulates there is roof (5), roof (5) right-hand member top surface is equipped with bolt (3), just bolt (3) run through roof (5) with expansion plate (2) and rather than threaded connection, horizontal groove (51) have been seted up on the right side of roof (5) central point, horizontal groove (51) inside is equipped with apron (52), both sides are equipped with slider (53) around apron (52), roof (5) inside seted up with apron (52) with slider (53) assorted spout (54), slider (53) with apron (52) with spout (54) sliding connection, apron (52) right side top surface is equipped with baffle (56), two the front and back all is equipped with connecting rod (6) between backup pad (1).

2. The battery cell fixing assembly of the cylindrical lithium battery as claimed in claim 1, wherein: the top plate (5) corresponds to the center of the bottom plate (4).

3. The battery cell fixing assembly of the cylindrical lithium battery as claimed in claim 1, wherein: the grooves (41) are cylindrical and evenly distributed on the upper surface of the bottom plate (4) at equal intervals.

4. The battery cell fixing assembly of the cylindrical lithium battery as claimed in claim 1, wherein: the inner wall of the support plate (1) is provided with a rubber layer (11).

5. The battery cell fixing assembly of the cylindrical lithium battery as claimed in claim 1, wherein: the air holes (12) are in a regular hexagon shape.

6. The battery cell fixing assembly of the cylindrical lithium battery as claimed in claim 1, wherein: and a sound insulation plate (55) is arranged on the right side of the cover plate (52).