CN215944347U

CN215944347U - Light electric vehicle battery management device

Info

Publication number: CN215944347U
Application number: CN202121554532.1U
Authority: CN
Inventors: 魏思亮; 杨光
Original assignee: Zhengzhou Dianluge Network Technology Co ltd
Current assignee: Zhengzhou Dianluge Network Technology Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2022-03-04
Anticipated expiration: 2031-07-09

Abstract

The utility model provides a light electric vehicle battery management device which comprises a plate, wherein two sides of the plate are fixedly connected with connecting plates, the two connecting plates can be in contact connection with a clamping mechanism, the clamping mechanism is arranged in a base, the base is arranged on a base, one connecting plate can be in contact connection with a first limiting mechanism, the other connecting plate can be in contact connection with a second limiting mechanism, and the first limiting mechanism and the second limiting mechanism are arranged on the clamping mechanism. The utility model is characterized in that the two sides of the plate are fixedly connected with the connecting plates. The plates with different sizes are clamped through the clamping mechanism, the connecting plate is buffered through the first limiting mechanism and the second limiting mechanism, and the plates are protected.

Description

Light electric vehicle battery management device

Technical Field

The utility model mainly relates to the technical field of battery management boards, in particular to a light electric vehicle battery management device.

Background

Under the support of China and the interest of market at present, the power lithium battery industry develops very rapidly, and based on the improvement of people on the aspects of specific capacity, specific power, miniaturization, light weight, environmental protection requirements and the like of secondary batteries, the lithium ion battery is used as a novel green energy source, has the unique advantages of high energy density, long service life, higher rated voltage of a single body, lower self-discharge rate, environmental protection, no pollution and the like, becomes the secondary battery with the current most development prospect, and has been expanded to the fields of electric buses, electric cars, micro buses, energy storage, light electric bicycles and the like.

The battery management board can effectively monitor the overshoot, the over-discharge, the over-temperature and other real-time states of the lithium battery. The existing battery management board has the defects of troublesome installation and incapability of timely adjusting due to different sizes of used pcb boards.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a light electric vehicle battery management device which is used for solving the technical problems in the background technology.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a light-duty electric motor car battery management device, includes panel, the equal fixed connection connecting plate in both sides of panel, two the equal contactable connection of connecting plate is on clamping mechanism, clamping mechanism locates in the base, the base is located on the base, one of them the connecting plate contactable connection first stop gear, another the connecting plate contactable connection second stop gear, first stop gear with second stop gear all locates on the clamping mechanism.

Preferably, clamping mechanism includes two-way lead screw, the equal bearing in both ends of two-way lead screw connect in two first lateral walls of base, symmetrical threaded connection slide, two on the two-way lead screw the equal sliding connection in slide bar of opposite side of slide bar, the equal fixed connection in both ends of slide bar in two first lateral walls of base, one of them first lateral wall and fixed connection handle are run through to one end of two-way lead screw.

Preferably, the bottom both sides of base have all been seted up the spout, both sides equal sliding connection in the spout the slide, the equal fixed connection clamp plate in slide top.

Preferably, the first limiting mechanism includes two symmetrical first connecting seats, the two first connecting seats are both fixedly connected in one of the clamping plates, the first springs are symmetrically and fixedly connected in the first connecting seats, one end of each first spring is fixedly connected to a sliding plate, the sliding plate is slidably connected to the inside of the first connecting seat, one end of each sliding plate is fixedly connected to a first limiting rod, one end of each first limiting rod penetrates through the first connecting seat and is fixedly connected to a first limiting plate, and the first limiting plate can contact and is connected to the connecting plate.

Preferably, the second limiting mechanism comprises a second connecting seat, the second connecting seat is fixedly connected to the other clamping plate, connecting grooves are formed in two second side walls of the second connecting seat, a second spring is fixedly connected to the inside of each connecting groove, the other end of each second spring is fixedly connected to the sliding block, and two sides of the sliding block are slidably connected to the connecting grooves.

Preferably, the sliding block is slidably connected in the second connecting seat, one side of the sliding block is fixedly connected with a second limiting rod, one end of the second limiting rod penetrates through the second limiting rod and is fixedly connected with a second limiting plate, and the second limiting plate can be in contact connection with the connecting plate.

Preferably, the second limiting plate is a semi-cylinder.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model is characterized in that the two sides of the plate are fixedly connected with the connecting plates. The plates with different sizes are clamped through the clamping mechanism, the connecting plate is buffered through the first limiting mechanism and the second limiting mechanism, and the plates are protected. The present invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

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

FIG. 2 is a schematic view of the clamping mechanism of the present invention;

FIG. 3 is a schematic structural view of a first limiting mechanism of the present invention;

FIG. 4 is a schematic view of the external structure of the second limiting mechanism of the present invention;

FIG. 5 is a schematic view of the internal structure of the second limiting mechanism of the present invention;

FIG. 6 is a schematic view of the structure of the connecting groove of the present invention.

In the figure: 1. a plate material; 2. a connecting plate; 3. a clamping mechanism; 31. a bidirectional screw rod; 32. a slide plate; 33. a slide bar; 34. a handle; 4. a base; 41. a first side wall; 42. a chute; 5. a first limit mechanism; 51. a first connecting seat; 52. a first spring; 53. a sliding plate; 54. a first limit rod; 55. a first limit plate; 6. a second limiting mechanism; 61. a second connecting seat; 62. a second side wall; 621. connecting grooves; 63. a second spring; 64. a slider; 65. a second limiting rod; 66. and a second limiting plate.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-6, the present embodiment provides a light electric vehicle battery management device, which includes a plate 1, two sides of the plate 1 are both fixedly connected with a connection plate 2, both connection plates 2 are contactably connected to a clamping mechanism 3, the clamping mechanism 3 is disposed in a base 4, the base 4 is disposed on a base, one of the connection plates 2 is contactably connected to a first limiting mechanism 5, the other connection plate 2 is contactably connected to a second limiting mechanism 6, and the first limiting mechanism 5 and the second limiting mechanism 6 are both disposed on the clamping mechanism 3.

The clamping mechanism 3 comprises a bidirectional screw rod 31, two ends of the bidirectional screw rod 31 are respectively connected to two first side walls 41 of the base 4 through bearings, sliding plates 32 are symmetrically connected to the bidirectional screw rod 31 in a threaded manner, the other sides of the two sliding plates 32 are respectively connected to a sliding rod 33 in a sliding manner, two ends of the sliding rod 33 are respectively fixedly connected to the two first side walls 41 of the base 4, and one end of the bidirectional screw rod 31 penetrates through one of the first side walls 41 and is fixedly connected with a handle 34; the bottom both sides of base 4 have all been seted up spout 42, equal sliding connection slide 32 in the spout 42 of both sides, the equal fixed connection clamp plate 35 in slide 32 top. According to the design, the handle 34 is rotated to drive the sliding plates 32 on the bidirectional screw rod 31 to move towards each other, so that the first limiting mechanism 5 and the second limiting mechanism 6 on the sliding plates 32 are driven to move towards each other, and the plate 1 is clamped.

The first limiting mechanism 5 includes two symmetrical first connecting seats 51, the two first connecting seats 51 are all fixedly connected in one of the clamping plates 35, the first springs 52 are all symmetrically and fixedly connected in the first connecting seats 51, one ends of the first springs 52 are fixedly connected with the sliding plate 53, the sliding plate 53 is slidably connected in the first connecting seats 51, one ends of the sliding plate 53 are fixedly connected with the first limiting rod 54, one ends of the first limiting rod 54 penetrate through the first connecting seats 51 and are fixedly connected with the first limiting plate 55, and the first limiting plate 55 can contact the connecting plate 2. This design is such that by inserting the plate 1, the plate 1 presses the two first limit plates 55, so that the first spring 52 contracts and clamps the connection plate 2 on one side of the plate 1.

The second limiting mechanism 6 comprises a second connecting seat 61, the second connecting seat 61 is fixedly connected in the other clamping plate 35, two second side walls 62 of the second connecting seat 61 are respectively provided with a connecting groove 621, the inside of the connecting groove 621 is fixedly connected with a second spring 63, the other end of the second spring 63 is fixedly connected to the sliding block 64, and two sides of the sliding block 64 are respectively connected to the connecting grooves 621 in a sliding manner; the sliding block 64 is slidably connected in the second connecting seat 61, one side of the sliding block 64 is fixedly connected with the second limiting rod 65, one end of the second limiting rod 65 penetrates through the second limiting rod 65 and is fixedly connected with the second limiting plate 66, and the second limiting plate 66 can contact the connecting plate 2. After the one end of panel 1 is spacing, drive first connecting seat 51 and second connecting seat 61 through rotatory handle 34 and remove in opposite directions for the other end of panel 1 inserts second limiting plate 66 below, and the both sides of second limiting plate 66 move along connecting groove 621, and the bottom of connecting groove 621 is equipped with second spring 63, so second spring 63 receives the extrusion and presss from both sides tightly the connecting plate 2 of panel 1 opposite side.

The specific operation mode of the utility model is as follows:

firstly, slightly lifting the two first limiting plates 55 to enable the connecting plate 2 on one side of the plate 1 to enter the lower part of the first limiting plates 55, then loosening the two first limiting plates 55, enabling the first spring 52 to recover and deform, and clamping the connecting plate 2 on one side of the plate 1;

the handle 34 is rotated to drive the sliding plate 32 on the two-way screw rod 31 to move in opposite directions, the first connecting seat 51 and the second connecting seat 61 move in opposite directions, so that the other end of the plate 1 is inserted into the lower part of the second limiting plate 66, two sides of the second limiting plate 66 move along the connecting groove 621, the bottom of the connecting groove 621 is provided with the second spring 63, and the second spring 63 is squeezed to clamp the connecting plate 2 on the other side of the plate 1.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims

1. The utility model provides a light-duty electric motor car battery management device, includes panel (1), its characterized in that, the equal fixedly connected with connecting plate (2) in both sides of panel (1), two connecting plate (2) all contactable connects on clamping mechanism (3), clamping mechanism (3) are located in base (4), base (4) are located on the base, one of them connecting plate (2) contactable connects first stop gear (5), another connecting plate (2) contactable connects second stop gear (6), first stop gear (5) with second stop gear (6) are all located on clamping mechanism (3).

2. A light electric vehicle battery management device according to claim 1, characterized in that the clamping mechanism (3) comprises a bidirectional screw rod (31), both ends of the bidirectional screw rod (31) are bearing-connected to the two first side walls (41) of the base (4), the bidirectional screw rod (31) is symmetrically and threadedly connected with sliding plates (32), the other sides of the two sliding plates (32) are slidably connected to a sliding rod (33), both ends of the sliding rod (33) are fixedly connected to the two first side walls (41) of the base (4), and one end of the bidirectional screw rod (31) penetrates through one of the first side walls (41) and is fixedly connected with the handle (34).

3. A light electric vehicle battery management device as claimed in claim 2, characterized in that the bottom of the base (4) is provided with sliding grooves (42) on both sides, the sliding grooves (42) on both sides are slidably connected with the sliding plate (32), and a clamping plate (35) is fixedly connected above the sliding plate (32).

4. A light-weight electric vehicle battery management device according to claim 3, characterized in that the first position-limiting mechanism (5) comprises two symmetrical first connecting seats (51), two first connecting seats (51) are fixedly connected in one of the clamping plates (35), a first spring (52) is symmetrically and fixedly connected in the first connecting seat (51), one end of the first spring (52) is fixedly connected with a sliding plate (53), the sliding plate (53) is slidably connected in the first connecting seat (51), one end of the sliding plate (53) is fixedly connected with a first position-limiting rod (54), one end of the first position-limiting rod (54) penetrates through the first connecting seat (51) and is fixedly connected with a first position-limiting plate (55), and the first position-limiting plate (55) can contact and connect with the connecting plate (2).

5. A light electric vehicle battery management device as claimed in claim 3, wherein the second limiting mechanism (6) comprises a second connecting seat (61), the second connecting seat (61) is fixedly connected to another clamping plate (35), two second side walls (62) of the second connecting seat (61) are respectively provided with a connecting groove (621), the inside of the connecting groove (621) is fixedly connected with a second spring (63), the other end of the second spring (63) is fixedly connected to a sliding block (64), and two sides of the sliding block (64) are respectively connected to the connecting grooves (621) in a sliding manner.

6. A light electric vehicle battery management device as claimed in claim 5, characterized in that the sliding block (64) is slidably connected in the second connecting seat (61), one side of the sliding block (64) is fixedly connected with a second limiting rod (65), one end of the second limiting rod (65) penetrates through the second limiting rod (65) and is fixedly connected with a second limiting plate (66), and the second limiting plate (66) can be in contact connection with the connecting plate (2).