CN210723121U

CN210723121U - A waterproof construction for electric motor car storage battery

Info

Publication number: CN210723121U
Application number: CN201921079373.7U
Authority: CN
Inventors: 不公告发明人
Original assignee: 刘建良
Current assignee: ZHEJIANG DOOHAN TECHNOLOGY CO.,LTD.
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-06-09
Anticipated expiration: 2029-07-11

Abstract

The utility model discloses a waterproof structure for an electric vehicle storage battery, which comprises a protective box body, the protective box body is provided with two first chutes on both sides of the bottom of the protective box body, the inside of the two first chutes is connected with a slide block in a sliding way, two adjacent sides are connected with a transmission rod through a rotating shaft in a rotating way, a rubber pad is arranged on a top cover plate of the protective box body, water is isolated through the rubber pad, an electric wire connected between the storage battery and vehicle power passes through a lead groove when passing through the box body and can not cause the cover plate to be lifted, a piston made of plasticine with better plasticity arranged in a wire groove can block the residual space of the lead groove to prevent water from entering the box body, springs are arranged at the upper end and the lower end of the storage battery, the electric vehicle storage battery has a certain buffer effect through the springs, and a placing plate with higher position can prevent a small amount of water from, and the water can also flow to the bottom along with the inner wall of the box body, so that the water is prevented from entering the box body.

Description

A waterproof construction for electric motor car storage battery

Technical Field

The utility model relates to a waterproof construction is specially related to a waterproof construction for electric motor car storage battery, belongs to electric motor car storage battery protective structure technical field.

Background

Along with people to the implementation of green trip, more and more people go out and all begin to use the electric motor car, the electric motor car uses the electric energy as power, need carry out certain protection to the storage battery when daily use, avoid storage battery and water contact to lead to the short circuit, among the prior art, the waterproof construction of traditional storage battery is mostly only to use a shell to separate the storage battery, water-proof effects is not obvious, in order to carry out water repellent to the storage battery better, need design a new waterproof construction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof construction for electric motor car storage battery.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model relates to a waterproof construction for electric motor car storage battery, including the protection box, the bottom both sides of protection box are all dug and are equipped with spout No. two the equal sliding connection in inside of spout has the slider, two adjacent one side all is connected with the transfer line through the pivot rotation, the one end that the slider was kept away from to the transfer line is rotated through the pivot and is connected with the storage battery and places the board, the top of protection box is equipped with the apron No. one, the one end fixedly connected with hinge of apron No. one, the one end and the protection box fixed connection of apron are kept away from to the hinge, the top of protection box and the one side of keeping away from the hinge are dug and are equipped with the lead wire groove, the inside of lead wire groove can be dismantled and be connected with the piston, the bottom.

As a preferred technical scheme of the utility model, the both ends excavation that the board was placed to the storage battery is equipped with two spouts No. two, spout fixedly connected with slide bar No. two relatively in the bottom inner wall of protection box, the storage battery is placed the board and is passed through spout No. two and slide bar sliding connection.

As a preferred technical scheme of the utility model, the bottom of an apron is equipped with No. two apron, No. two a plurality of No. two springs of top fixedly connected with of apron.

As a preferred technical scheme of the utility model, a spring of one side fixedly connected with of transfer line is kept away from to the slider, the inner wall fixed connection of the one end of slider and a spout is kept away from to a spring.

As an optimized technical proposal of the utility model, the piston is made of plasticine material.

Compared with the prior art, the beneficial effects of the utility model are that: this waterproof construction is provided with the protection box in the outside of storage battery, top apron play at the protection box is equipped with the rubber pad, keep apart water through the rubber pad, the electric wire of being connected between storage battery and the vehicle power is when passing through the box, pass from the lead wire groove, can not lead to the apron to be lifted, the piston made by the better plasticine material of plasticity of the inside setting of driving groove can plug up lead wire groove residual space, prevent that water from getting into the box, both ends all set up by the spring about the storage battery, play certain cushioning effect to the electric motor car storage battery through the spring, and the higher board of placing in position, even there is a small amount of water entering box, also can flow to the bottom along with the inner wall of box, avoid water to get into the box.

Drawings

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

fig. 2 is the utility model discloses a three-dimensional structure schematic diagram of board is placed to storage battery.

In the figure: 1. a protective box body; 2. a first chute; 21. a slider; 22. a first spring; 23. a transmission rod; 3. a battery storage plate; 31. a second chute; 4. a slide bar; 5. a lead slot; 51. a piston; 6. a first cover plate; 61. a hinge; 62. a rubber pad; 63. a second spring; 64. and a second cover plate.

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.

Please refer to fig. 1-2, the utility model relates to a waterproof construction for electric motor car storage battery, including protection box 1, protection box 1's bottom both sides are all excavated and are equipped with two spout 2 No. one, the equal sliding connection in inside of two spout 2 has slider 21, two adjacent one sides all are rotated through the pivot and are connected with transfer line 23, the one end that slider 21 was kept away from to transfer line 23 is rotated through the pivot and is connected with the storage battery and places board 3, protection box 1's top is equipped with apron 6 No. one, the one end fixedly connected with hinge 61 of apron 6 No. one, hinge 61 keeps away from the one end and the protection box 1 fixed connection of apron 6, protection box 1's top and the one side of keeping away from hinge 61 are excavated and are equipped with lead wire groove 5, the inside of lead wire groove 5 can be dismantled and be connected with piston 51, the bottom.

The both ends of board 3 are placed to the storage battery are dug and are equipped with two spout 31 No. two, the relative spout 31 fixedly connected with slide bar 4 No. two of bottom inner wall of protection box 1, board 3 is placed through spout 31 No. two and slide bar 4 sliding connection to the storage battery, the bottom of apron 6 is equipped with apron 64 No. two, No. two a plurality of No. two springs 63 of top fixedly connected with of apron 64, No. one spring 22 of one side fixedly connected with that transfer line 23 was kept away from to slider 21, the inner wall fixed connection of one end and a spout 2 that slider 21 was kept away from to spring 22, piston 51 is made for the plasticine material, the stronger piston 51 of plasticity can fill up the inside vacant space of lead wire groove 5, prevent that water from which lead wire groove 5 gets into inside the protection box.

Specifically, the utility model discloses during the use, place the storage battery of electric motor car on board 3 is placed to 1 inside storage battery of protection box, lap 64 back-offs No. two at the top of storage battery, put the back with the electric motor car wire and draw out through lead wire groove 5, fill lead wire groove 5 residual space through piston 51, prevent that water from getting into protection box 1, a closed apron 6, the rubber pad 62 of 6 bottoms of apron is sealed with the case mouth, when the vehicle goes the in-process and jolts from top to bottom, place board 3 extrudees downwards to the storage battery, board 3 cushions through a spring 22 of bottom are placed to the storage battery, weaken the external force that receives of jolting.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and 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", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 waterproof structure for the storage battery of the electric vehicle is characterized by comprising a protective box body (1), wherein the protective box body (1) is provided with two first sliding grooves (2) on two sides of the bottom of the protective box body (1), the first sliding grooves (2) are connected with a sliding block (21) in an equal sliding manner, two adjacent sides are connected with a transmission rod (23) through a rotating shaft in a rotating manner, one end, far away from the sliding block (21), of the transmission rod (23) is connected with a storage battery placing plate (3) through a rotating shaft in a rotating manner, the top of the protective box body (1) is provided with a first cover plate (6), one end of the first cover plate (6) is fixedly connected with a hinge (61), one end, far away from the first cover plate (6), of the hinge (61) is fixedly connected with the protective box body (1), one side, far away from the hinge (61), of the top of the protective box body (1, the piston (51) is detachably connected to the inside of the lead groove (5), and a rubber pad (62) is fixedly connected to the bottom of the first cover plate (6).

2. The waterproof structure for the storage battery of the electric vehicle as claimed in claim 1, wherein two second chutes (31) are formed in two ends of the storage battery placing plate (3), a sliding rod (4) is fixedly connected to the inner wall of the bottom of the protective box body (1) relative to the second chutes (31), and the storage battery placing plate (3) is in sliding connection with the sliding rod (4) through the second chutes (31).

3. The waterproof structure for the storage battery of the electric vehicle as claimed in claim 1, wherein a second cover plate (64) is arranged at the bottom of the first cover plate (6), and a plurality of second springs (63) are fixedly connected to the top of the second cover plate (64).

4. The waterproof structure for the storage battery of the electric vehicle as claimed in claim 1, wherein one side of the sliding block (21) far away from the transmission rod (23) is fixedly connected with a first spring (22), and one end of the first spring (22) far away from the sliding block (21) is fixedly connected with the inner wall of the first sliding groove (2).

5. The waterproof structure for the electric vehicle battery according to claim 1, characterized in that the piston (51) is made of plasticine material.