CN207409562U - A lithium battery support frame - Google Patents

Abstract

The utility model discloses a lithium battery cell support frame, which comprises a support unit, wherein a fourth clamping groove is arranged on the left side above the front side of the support unit, a third clamping groove is arranged on the right side of the fourth clamping groove, a first clamping groove is arranged above the left side of the front side of the support unit, a second clamping groove is arranged below the first clamping groove, and a first clamping block is arranged above the right side of the support unit; newly add on original support element's basis and put fixed plate and fixed plate holding tank, can be with the support element that links together, connect the fixed plate inside the fixed plate holding tank with the screw, the overall horizontal stability of support frame has been increased, at last simultaneously, still newly add between the support element of bottom suspension fagging and put the dead lever, utilize the fixed slot to install the dead lever between two upper and lower support elements, be used for fixing fore-and-aft stability, to a great extent has strengthened the overall stability of lithium cell support frame.

Description

A lithium battery support frame

technical field

The utility model belongs to the technical field of lithium batteries, in particular to a supporting frame for lithium batteries.

Background technique

Lithium battery refers to the most basic electrochemical unit with lithium including metal lithium, lithium alloy, lithium ion and lithium polymer. Lithium batteries can be roughly divided into two categories: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain Metallic lithium is rechargeable. The fifth generation of rechargeable batteries, lithium metal batteries, was born in 1996. Its safety, specific capacity, self-discharge rate and performance-price ratio are superior to lithium-ion batteries.

Most of the existing lithium battery support frames are detachable and assembled, and the bracket units are spliced sequentially by using card slots and blocks. However, because the card slots and blocks cannot be seamlessly connected, the support after splicing The frame is wobbly and unstable, and it is easy to fall apart when it is taken. For this reason, we propose a lithium battery support frame.

Utility model content

The purpose of this utility model is to provide a lithium battery support frame to solve the above background technology. Most of the existing lithium battery support frames are detachable and assembled. However, because the card slot and the card block cannot be seamlessly connected, the spliced support frame is shaken and unstable, and it is easy to fall apart when it is taken.

In order to achieve the above purpose, the utility model provides the following technical solutions: a lithium battery support frame, including a bracket unit, the left side above the front of the bracket unit is provided with a fourth card slot, and the right side of the fourth card slot is provided with There is a third card slot, a first card slot is provided above the left side of the front of the support unit, a second card slot is provided below the first card slot, and a first card slot is provided above the right side of the support unit. A second block is provided below the first block, a fourth block is provided on the left side below the bracket unit, and a third block is provided on the right side of the fourth block. The upper right of the bracket unit is provided with a fixing hole near the left side of the first block, the inside of the bracket unit is provided with a cavity, the inner bottom of the cavity is provided with a fixed stopper, and the middle of the right side of the bracket unit A fixing plate is arranged at the position, and a fixing plate receiving groove is arranged at the middle position on the left side of the back of the support unit.

Preferably, a lithium battery cell is fixed between the support unit and the support unit, and the two support units are fixedly connected with a fixing rod through a fixing hole.

Preferably, there are two fixed plates, and one fixed plate is arranged at the middle position between the second block and the first block, and one fixed plate is arranged between the fourth block and the third block There are two fixed plate receiving grooves in the middle of the middle position, and one fixed plate receiving groove is arranged at the middle position of the left end of the back of the bracket unit, and one fixed plate receiving groove is arranged at the middle position of the lower end of the bracket unit.

Preferably, there are two fixing holes in total, and the two fixing holes are respectively arranged on the upper and lower sides of the right side of the front of the bracket unit.

Preferably, there are four fixed stops in total, and the four fixed stops are evenly distributed on the bottom inside the cavity.

Compared with the prior art, the beneficial effect of the utility model is that the structure of the utility model is scientific and reasonable, and it is safe and convenient to use. On the basis of the original support unit, a fixing plate and a fixing plate accommodating groove are added, which can be connected together The bracket unit is connected with the fixing plate to the inside of the fixing plate receiving groove by screws, which increases the overall lateral stability of the supporting frame. The groove installs the fixing rod between the upper and lower bracket units to fix the longitudinal stability, which greatly enhances the overall stability of the lithium battery support frame.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the back structure of the bracket unit of the present invention;

Fig. 3 is a schematic diagram of the installation structure of the lithium battery cell of the present invention;

In the figure: 1-bracket unit, 2-first slot, 3-cavity, 4-fixed block, 5-second slot, 6-fourth block, 7-third block, 8-th Second block, 9-fixed plate, 10-first block, 11-fixed hole, 12-third card slot, 13-fourth card slot, 14-fixed plate receiving slot, 15-lithium battery, 16-fixed pole.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a lithium battery support frame, including a support unit 1, the left side above the front of the support unit 1 is provided with a fourth card slot 13, the fourth card slot 13 A third card slot 12 is provided on the right side, a first card slot 2 is provided above the left side of the front of the bracket unit 1, a second card slot 5 is provided below the first card slot 2, and a card slot 5 is provided above the right side of the bracket unit 1 The first block 10, the second block 8 is arranged below the first block 10, the fourth block 6 is arranged on the left side below the bracket unit 1, and the third block is arranged on the right side of the fourth block 6 7. A fixing hole 11 is provided on the upper right side of the bracket unit 1 close to the left side of the first block 10. A cavity 3 is provided inside the bracket unit 1. A fixed block 4 is provided on the inner bottom of the cavity 3. The bracket unit 1 A fixing plate 9 is provided at the middle position on the right side of the bracket unit 1 , and a fixing plate receiving groove 14 is provided at the middle position on the left side of the back of the bracket unit 1 .

In order to strengthen the longitudinal stability of the support frame body, a fixed rod 16 is installed between the upper and lower support units 1, and it is fixed by the fixing hole 11 to play a role of longitudinal support. In this embodiment, preferably, the support unit 1 and the bracket unit 1 are fixed with a lithium battery 15, and the two bracket units 1 are fixedly connected with the fixing rod 16 through the fixing hole 11.

In order to strengthen the lateral stability of the support frame body, the fixing plate 9 is installed in the fixing plate receiving groove 14 with screws, and the two horizontal support units 1 are fixed to play a role of lateral fixing. In this embodiment, preferably, the fixing plate 9 is There are two, and a fixed plate 9 is arranged at the middle position between the second block 8 and the first block 10, and a fixed plate 9 is arranged at the middle position between the fourth block 6 and the third block 7. At the middle position, there are two fixed plate receiving grooves 14, and one fixed plate receiving groove 14 is arranged at the middle position of the left end of the back of the bracket unit 1, and one fixed plate receiving groove 14 is arranged at the middle position of the lower end of the bracket unit 1 .

In order to facilitate the installation of the fixing rod 16, a fixing hole 11 is provided on the upper and lower sides on the right side of the front of the bracket unit 1 to install the fixing rod 16. In this embodiment, preferably, there are two fixing holes 11, and the two fixing holes The holes 11 are respectively arranged on the upper and lower sides on the right side of the front of the bracket unit 1 .

In order to prevent the lithium battery cell 15 fixed inside the bracket unit 1 from longitudinally shifting, in this embodiment, preferably, there are four fixed stoppers 4, and the four fixed stoppers 4 are evenly distributed on the bottom of the inner side of the cavity 3 .

The working principle and use process of the utility model: before the utility model is installed, the bracket units 1 are arranged in sequence, the first block 10 is put into the first slot 2 in sequence, and the second block 8 is put into the first slot. In the second card slot 5, put the third card block 7 into the third card slot 12, put the fourth card block 6 into the fourth card slot 13, and then fix the fixed plate 9 inside the fixed plate receiving groove 14 with screws Fix, make the upper and lower support plates of the support frame, then put the lithium batteries 15 into the cavity 3 provided inside the support unit 1 on the support plate, and then install the fixing rod 16 in the fixing hole 11 correspondingly, and finally Just install the other support plate on the top. Note that the lithium battery cell 15 needs to be installed in the cavity 3 of the upper support plate, and the fixing rod 16 needs to be installed in the fixing hole 11 of the upper bottom plate.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. a kind of lithium cell supporting rack, including carrier unit (1), it is characterised in that：A left side for carrier unit (1) upper front Side is provided with the 4th card slot (13), and the 3rd card slot (12), the carrier unit (1) are provided on the right side of the 4th card slot (13) The first card slot (2) is provided with above frontal left, the second card slot (5), the branch are provided with below first card slot (2) Top on the right side of frame unit (1) is provided with the first fixture block (10), and the second fixture block is provided with below first fixture block (10) (8), the left side below the carrier unit (1) is provided with the 4th fixture block (6), and is provided on the right side of the 4th fixture block (6) Three fixture blocks (7), the upper right side of the carrier unit (1) is provided with mounting hole (11) on the left of the first fixture block (10), described Carrier unit (1) is internally provided with cavity volume (3), and the inside bottom of the cavity volume (3) is provided with fixed stop (4), the branch The right side middle position of frame unit (1) is provided with fixed plate (9), the back side left side middle position of the carrier unit (1) It is provided with fixed plate holding tank (14).

2. a kind of lithium cell supporting rack according to claim 1, it is characterised in that：The carrier unit (1) and stent list Lithium cell (15) is fixed between first (1), and is coordinated between two carrier units (1) by mounting hole (11) and fixed link (16) It is fixedly connected.

3. a kind of lithium cell supporting rack according to claim 1, it is characterised in that：The fixed plate (9) is provided with two altogether It is a, and a fixed plate (9) is arranged on the middle position between the second fixture block (8) and the first fixture block (10), a fixed plate (9) middle position being arranged between the 4th fixture block (6) and the 3rd fixture block (7), the fixed plate holding tank (14) are set altogether There are two, and a fixed plate holding tank (14) is arranged on the left end middle position at carrier unit (1) back side, a fixed plate Holding tank (14) is arranged on the middle position of carrier unit (1) lower end.

4. a kind of lithium cell supporting rack according to claim 1, it is characterised in that：The mounting hole (11) is provided with two altogether It is a, and two mounting holes (11) are separately positioned on the both sides up and down of the positive right side of face of carrier unit (1).

5. a kind of lithium cell supporting rack according to claim 1, it is characterised in that：The fixed stop (4) is provided with altogether Four, and four fixed stops (4) are evenly distributed on the bottom on the inside of cavity volume (3).