CN220474811U - An installation device for explosion-proof lithium batteries - Google Patents

Abstract

The utility model discloses an explosion-proof lithium battery installation device, which belongs to the technical field of lithium battery installation. It includes an installation box and a battery body. The installation box is provided with a placement cavity. The outer end of the installation box is provided with two symmetrical chutes. Adjustment mechanisms are provided on both sides of the box. Each adjustment mechanism is provided with two symmetrical holding components. The battery body is slidably connected to the placement cavity. The utility model realizes the tightening action on lithium batteries of different sizes, thereby improving the applicability of the device.

Description

An installation device for explosion-proof lithium batteries

Technical field

The utility model relates to the technical field of lithium battery installation, specifically an explosion-proof lithium battery installation device.

Background technique

Lithium battery is a primary battery that uses lithium metal or lithium alloy as the negative electrode material and uses a non-aqueous electrolyte solution. It is different from rechargeable batteries, lithium-ion batteries and lithium-ion polymer batteries. Because the chemical properties of lithium metal are very active, the processing, storage, and use of lithium metal have very high environmental requirements. Therefore, lithium batteries have not been used for a long time. With the development of microelectronics technology at the end of the twentieth century, the number of miniaturized devices has increased day by day, placing high demands on power supplies. Lithium batteries have subsequently entered a stage of large-scale practical use. Lithium batteries can be roughly divided into two categories: lithium metal batteries and lithium-ion batteries. Lithium metal batteries are generally non-rechargeable and contain lithium in the metallic form. Lithium-ion batteries do not contain metallic lithium and are rechargeable;

After searching, the Chinese patent number is CN216015592U, which includes an installation box and a lithium battery body installed inside the installation box. The left and right end faces of the inner cavity of the installation box are connected by two sets of L-shaped rods symmetrically rotated through a rotating shaft, located on the left side of the installation box. There are snap-in blocks fixedly connected between the two sets of L-shaped rods at the bottom and between the two sets of L-shaped rods at the right. The snap-in blocks fit on the upper part of the outer wall of the lithium battery body, between the left and right end faces of the inner cavity of the installation box. There are two sets of blocks fixedly connected between the blocks. A collar is fixedly connected between the blocks through a horizontal bar. A sliding rod is slidingly connected through the inside of the collar. The lower end of the sliding rod is fixedly connected with a clamping block. The upper end of the L-shaped rod is provided with a clamping block. Matching card slot; this utility model can be quickly installed and disassembled, simple and convenient, saving time and effort, but it cannot install lithium batteries of different sizes, which reduces the applicability of the device. For this reason, we propose a An installation device for explosion-proof lithium batteries.

Utility model content

The purpose of this utility model is to provide an explosion-proof lithium battery installation device to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solution: an explosion-proof lithium battery installation device, including a mounting box and a battery body, the mounting box is provided with a placement cavity, and the outer end of the mounting box is provided with two symmetrical The chute is provided with an adjustment mechanism on both sides of the installation box. Each of the adjustment mechanisms is provided with two symmetrical pressing components, and the battery body is slidably connected to the placement cavity.

Preferably, the adjustment mechanism includes a side plate A connected to the installation box. The side plate A is rotatably connected to a rotating rod. The end of the rotating rod away from the side plate A is rotatably connected to a side plate B. The side plate B is rotatably connected. Connected to the installation box, the outer end of the rotating rod is connected to a rotating disk, the outer end of the rotating disk is connected to a rotating handle, the outer peripheral side of the rotating rod is provided with two symmetrical threaded grooves, and the rotating rod is threadedly connected with two Symmetrical L-shaped moving plates, each of the L-shaped moving plates is connected to a slider, and the slider is slidingly connected to the chute.

Preferably, the resisting assembly includes an L-shaped plate connected to the inside of the L-shaped moving plate, an electric push rod is connected to one end of the L-shaped plate parallel to the ground, and the resisting plate is connected to the output end of the electric push rod.

Preferably, the size of the slide block matches the size of the chute.

Preferably, both sides of the upper end of the battery body are rounded, and the inner end of each of the resisting plates is rounded.

Preferably, support seats are connected to each corner of the lower end of the installation box.

Preferably, the inner wall of the placement cavity is connected with a supporting sponge, and the supporting sponge is in contact with the battery body.

Compared with the existing technology, the beneficial effects of this utility model are: it is provided with an installation box, a placement cavity, a supporting sponge, a support seat, a chute, an adjustment mechanism, a pressing assembly and a battery body. The utility model realizes the control of different The size of the lithium battery performs a tightening action, which improves the applicability of the device.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic structural diagram of the adjustment mechanism of the utility model;

Figure 3 is a schematic structural diagram of the tightening assembly of the present utility model;

Figure 4 is a schematic structural diagram of the installation box of the present utility model.

In the picture: 1. Installation box; 2. Placement cavity; 3. Supporting sponge; 4. Support base; 5. Slide; 6. Adjustment mechanism; 601. Side plate A; 602. Rotating rod; 603. L-shaped movement Plate; 604. Slider; 605. Rotating plate; 606. Rotating handle; 607. Side plate B; 7. Holding component; 701. L-shaped plate; 702. Electric push rod; 703. Holding plate; 8. Battery ontology.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1-4. The present utility model provides a technical solution: an explosion-proof lithium battery installation device, including an installation box 1 and a battery body 8. The installation box 1 is provided with a placement cavity 2, and the outer end of the installation box 1 is provided with a placement cavity 2. There are two symmetrical chute 5 . Adjustment mechanisms 6 are provided on both sides of the installation box 1 . Each adjustment mechanism 6 is provided with two symmetrical resisting components 7 . The battery body 8 is slidingly connected to the placement cavity 2 .

Specifically, the adjustment mechanism 6 includes a side plate A601 connected to the installation box 1. The side plate A601 is rotationally connected to a rotating rod 602. The end of the rotating rod 602 away from the side plate A601 is rotationally connected to a side plate B607. The side plate B607 is connected to the installation box 1. , the outer end of the rotating rod 602 is connected to a rotating disk 605, the outer end of the rotating disk 605 is connected to a rotating handle 606, there are two symmetrical threaded grooves on the outer circumference of the rotating rod 602, and the rotating rod 602 is threadedly connected to have two symmetrical L-shaped movements. Plate 603, each L-shaped moving plate 603 is connected to a slider 604, the slider 604 is slidingly connected to the chute 5, and an adjustment mechanism 6 is provided to realize the compression of the battery body 8 of different sizes; the compression component 7 includes a connection The L-shaped plate 701 inside the L-shaped moving plate 603 has an electric push rod 702 connected to one end of the L-shaped plate 701 parallel to the ground. The output end of the electric push rod 702 is connected to a resisting plate 703. A resisting assembly 7 is provided to realize alignment. The battery body 8 performs a tightening action; the size of the slider 604 matches the size of the chute 5 to ensure that the slider 604 can slide normally in the chute 5; both sides of the upper end of the battery body 8 are rounded, and each The inner ends of the resisting plate 703 are rounded; each corner of the lower end of the installation box 1 is connected to a support base 4, and the support base 4 is provided to achieve a stable support action for the installation box 1; the inner wall of the placement cavity 2 is connected to a support Sponge 3, the supporting sponge 3 is in contact with the battery body 8, and the supporting sponge 3 can support the battery body 8.

Working principle: When installing the battery body 8, first place the battery body 8 into the placement cavity 2, the supporting sponge 3 supports the battery body 8, and then rotate the rotating handle 606. At this time, The rotating handle 606 drives the rotating disk 605 and then drives the rotating rod 602 to rotate. At this time, the rotating rod 602 drives the two L-shaped moving plates 603 to move toward or away from each other. When each pressing component 7 is aligned with the battery body 8 Then the rotation of the rotating handle 606 is stopped, and then the power of the electric push rod 702 is turned on. At this time, the output end of the electric push rod 702 drives the pressing plate 703 to tighten the battery body 8. This utility model realizes In order to tighten the lithium batteries of different sizes, the applicability of the device is improved.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. An installation device for explosion-proof lithium batteries, including an installation box (1) and a battery body (8), characterized in that: the installation box (1) is provided with a placement cavity (2), and the installation box (1) ) are provided with two symmetrical chutes (5) at the outer end, and adjustment mechanisms (6) are provided on both sides of the installation box (1). Each of the adjustment mechanisms (6) is provided with two symmetrical chute (5). The assembly (7) is pressed against, and the battery body (8) is slidably connected to the placement cavity (2). 2. An explosion-proof lithium battery installation device according to claim 1, characterized in that: the adjustment mechanism (6) includes a side plate A (601) connected to the installation box (1), and the side plate A (601) is connected to the installation box (1). The plate A (601) is rotatably connected to a rotating rod (602), and the end of the rotating rod (602) away from the side plate A (601) is rotatably connected to the side plate B (607). The side plate B (607) is connected to the installation box. (1). The outer end of the rotating rod (602) is connected to a rotating disk (605). The outer end of the rotating disk (605) is connected to a rotating handle (606). There are two holes on the outer circumference of the rotating rod (602). A symmetrical threaded groove, the rotating rod (602) is threadedly connected to two symmetrical L-shaped moving plates (603), and each of the L-shaped moving plates (603) is connected to a slider (604). The slide block (604) is slidably connected to the chute (5). 3. An explosion-proof lithium battery installation device according to claim 1, characterized in that: the resisting assembly (7) includes an L-shaped plate (701) connected to the inside of the L-shaped moving plate (603), An electric push rod (702) is connected to one end of the L-shaped plate (701) parallel to the ground, and a compression plate (703) is connected to the output end of the electric push rod (702). 4. An explosion-proof lithium battery installation device according to claim 2, characterized in that the size of the slider (604) matches the size of the chute (5). 5. An explosion-proof lithium battery installation device according to claim 3, characterized in that: both sides of the upper end of the battery body (8) are rounded, and each of the resisting plates (703) has The ends are rounded. 6. An explosion-proof lithium battery installation device according to claim 1, characterized in that: each corner of the lower end of the installation box (1) is connected to a support base (4). 7. An explosion-proof lithium battery installation device according to claim 1, characterized in that: a supporting sponge (3) is connected to the inner wall of the placement cavity (2), and the supporting sponge (3) is in contact with Battery body (8).