CN213212293U

CN213212293U - Battery device convenient to change

Info

Publication number: CN213212293U
Application number: CN202022380704.XU
Authority: CN
Inventors: 陈云; 王友楼
Original assignee: Shanghai Huacheng Elevator Technology Co ltd
Current assignee: Shanghai Huacheng Elevator Technology Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-05-14
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a battery device convenient to change, the power distribution box comprises a box body, box inner wall fixedly connected with protection pad, the inside battery module that can dismantle of box is connected with, battery module one side fixedly connected with battery module terminal, box inner wall one side fixedly connected with mounting, mounting one side fixedly connected with spring, spring one end fixedly connected with stopper, the stopper cup joints in the battery module terminal outside, box outside fixedly connected with wiring group, wiring group one end run through to the box inside and with mounting fixed connection, the box up end is seted up flutedly, the box upper end can be dismantled and be connected with the case lid, terminal surface fixedly connected with seal ring under the case lid, seal ring lower extreme fixedly connected with fixed block. This battery device convenient to change is through being provided with stopper and spring, uses mutually supporting between the two to made things convenient for the change to battery module, saved the trouble of wiring.

Description

Battery device convenient to change

Technical Field

The utility model relates to a battery technology field specifically is a battery device convenient to change.

Background

The battery is a part of space of a cup, a groove or other containers or composite containers which are filled with electrolyte solution and metal electrodes to generate current, and can convert chemical energy into electric energy, and has the advantages of a positive electrode and a negative electrode, along with the improvement of science and technology, the battery is a small device which can generate electric energy, such as a solar battery, the performance parameters of the battery mainly comprise electromotive force, capacity, specific energy and resistance, the battery is used as an energy source, and the battery can obtain the current which has stable voltage, stable current, stable power supply for a long time and small external influence, has simple structure, is convenient to carry, is simple and easy to operate, is not influenced by external climate and temperature, has stable and reliable performance, and plays a great role in various aspects in modern social life;

at present, the battery module is installed in the box, and the outside of box is equipped with the wiring group for the battery module all adopts the wire to connect or the welded mode when being connected with the wiring group of box, and this kind of mode makes the later stage more loaded down with trivial details changing the battery module, for this reason, we propose a battery device convenient to change.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery device convenient to change to it all installs in the box to propose present battery module in solving above-mentioned background art, and the outside of box is equipped with the wiring group, makes battery module all adopt the wire to connect or welded mode when the wiring group link with the box, and this kind of mode makes the later stage more loaded down with trivial details problem of changing battery module.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a battery device convenient to change, includes the box, box inner wall fixedly connected with protection pad, the inside battery module that can dismantle of box is connected with, battery module one side fixedly connected with battery module terminal, box inner wall one side fixedly connected with mounting, mounting one side fixedly connected with spring, spring one end fixedly connected with stopper, the stopper cup joints in the battery module terminal outside, box outside fixedly connected with wiring group, wiring group one end run through to the box inside and with mounting fixed connection, the box up end is seted up flutedly, the box upper end can be dismantled and be connected with the case lid, terminal surface fixedly connected with seal ring under the case lid, seal ring lower extreme fixedly connected with fixed block.

Preferably, threaded holes are formed in four corners of the upper end face of the box body.

Preferably, through holes are formed in four corners of the upper end face of the box cover, fastening bolts are arranged in the through holes, and the lower ends of the fastening bolts are connected in threaded holes in a threaded mode.

Preferably, the fixing block is inserted into the groove.

Preferably, the limiting block and the battery module binding post are mutually matched.

Preferably, the box body and the box cover are made of insulating materials.

Compared with the prior art, the beneficial effects of the utility model are that: the battery device convenient to replace is provided with the limiting block and the spring which are mutually matched for use, so that the battery module is convenient to replace, when the battery module is replaced, the old battery module is directly taken out of the box body, when the battery module is taken out, the spring is compressed to separate the limiting block from a binding post of the battery module, then a new battery module is put into the box body to clamp the binding post of the battery module in the limiting block, and the spring enables the limiting block to tightly adhere to the binding post of the battery module, so that the wiring trouble is saved;

this battery device convenient to change makes its use of mutually supporting through being provided with fixed block, recess and seal ring to make the case lid can be inseparable be connected with the box, improved leakproofness and waterproof nature to the battery, make battery device safer when using, prolonged its life.

Drawings

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

FIG. 2 is a schematic top view of the box body of the present invention;

fig. 3 is a schematic view of the side view structure of the box cover of the present invention.

In the figure: 1. a box body; 2. fastening bolts; 3. a through hole; 4. a box cover; 5. a threaded hole; 6. a groove; 7. a protective pad; 8. a battery module terminal; 9. a limiting block; 10. a fixing member; 11. a wiring group; 12. a spring; 13. a battery module; 14. a sealing gasket; 15. and (5) fixing blocks.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a battery device convenient to replace comprises a box body 1, wherein four corners of the upper end surface of the box body 1 are provided with threaded holes 5, the inner wall of the box body 1 is fixedly connected with a protective pad 7, the interior of the box body 1 is detachably connected with a battery module 13, one side of the battery module 13 is fixedly connected with a battery module binding post 8, one side of the inner wall of the box body 1 is fixedly connected with a fixing piece 10, one side of the fixing piece 10 is fixedly connected with a spring 12, one end of the spring 12 is fixedly connected with a limiting block 9, the limiting block 9 is sleeved outside the battery module binding post 8, and the limiting block 9 and the battery module binding post;

1 outside fixedly connected with wiring group 11 of box, 11 one end of wiring group run through to 1 inside and with mounting 10 fixed connection of box, 1 up end of box is seted up flutedly 6, 1 upper end of box can be dismantled and is connected with case lid 4, terminal surface fixedly connected with seal ring 14 under the case lid 4, seal ring 14 lower extreme fixedly connected with fixed block 15, fixed block 15 is pegged graft inside recess 6, through-hole 3 has all been seted up to 4 up end four corners of case lid position, 3 inside tie bolts 2 that set up of through-hole, 2 lower extreme threaded connection of tie bolts are inside 5 threaded holes, can realize fixing case lid 4 in 1 upper end of box through tie bolt 2, box 1 and case lid 4 are insulating material and make, the security that the battery device used has been.

The working principle is as follows: when changing battery module 13, directly take out old battery module 13 from box 1 can, spring 12 is compressed when taking out and makes stopper 9 break away from in battery module terminal 8, then put into box 1 with new battery module 13 and make battery module terminal 8 joint of battery module 13 inside stopper 9, and spring 12 makes the tight battery module terminal 8 of subsides that stopper 9 can be inseparable to the trouble of wiring has been saved.

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 battery device convenient to change, includes box (1), its characterized in that: the protective pad (7) is fixedly connected to the inner wall of the box body (1), the battery module (13) is detachably connected to the interior of the box body (1), a battery module binding post (8) is fixedly connected to one side of the battery module (13), a fixing piece (10) is fixedly connected to one side of the inner wall of the box body (1), a spring (12) is fixedly connected to one side of the fixing piece (10), a limiting block (9) is fixedly connected to one end of the spring (12), the limiting block (9) is sleeved on the outer side of the battery module binding post (8), a wiring set (11) is fixedly connected to the outer side of the box body (1), one end of the wiring set (11) penetrates into the interior of the box body (1) and is fixedly connected with the fixing piece (10), a groove (6) is formed in the upper end face of the box body (1), a box cover (4) is detachably, the lower end of the sealing washer (14) is fixedly connected with a fixing block (15).

2. A battery device for facilitating replacement according to claim 1, wherein: threaded holes (5) are formed in four corner positions of the upper end face of the box body (1).

3. A battery device for easy replacement according to claim 1 or 2, wherein: through holes (3) are formed in four corner positions of the upper end face of the box cover (4), fastening bolts (2) are arranged in the through holes (3), and the lower ends of the fastening bolts (2) are in threaded connection with the insides of the threaded holes (5).

4. A battery device for facilitating replacement according to claim 1, wherein: the fixing block (15) is inserted in the groove (6).

5. A battery device for facilitating replacement according to claim 1, wherein: the limiting blocks (9) and the battery module binding posts (8) are the limiting blocks (9) and the battery module binding posts (8) which are matched with each other.

6. A battery device for facilitating replacement according to claim 1, wherein: the box body (1) and the box cover (4) are made of insulating materials.