CN219172168U

CN219172168U - Electric automobile battery fixer

Info

Publication number: CN219172168U
Application number: CN202320158126.6U
Authority: CN
Inventors: 吴兆文; 林文文; 巩航军; 胡锦华; 庞家萍
Original assignee: Guangdong Yuanjian Hongye Technology Co ltd
Current assignee: Guangdong Yuanjian Hongye Technology Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-06-13
Anticipated expiration: 2033-02-08

Abstract

The utility model discloses an electric automobile battery fixer, which comprises a bracket assembly, a clamping assembly and a battery body, wherein the bracket assembly comprises a fixed bracket, the clamping assembly comprises a fixed knob, one side of the fixed knob is fixedly connected with a threaded rod, one side of the threaded rod is lapped with a clamping block, the other side of the clamping block is provided with a sliding groove, the middle of the sliding groove is connected with a sliding rod in a sliding manner, one side of the sliding rod is sleeved with a locking spring, the bottom of the clamping block is fixedly connected with a connecting rod, the lower end of the connecting rod is connected with a fixed plate in a sliding manner, the top of the fixed plate is fixedly connected with a lug, the device clamps the battery in the horizontal direction through the clamping assembly, so that the battery can be stably clamped in the middle of the fixed bracket, the condition that the battery is displaced between the fixed brackets is avoided, and the clamping block is opened in a mode of extruding the lug, so that the battery body is convenient to detach and mount, and the device are more practical.

Description

Electric automobile battery fixer

Technical Field

The utility model relates to the technical field of electric automobile battery fixing, in particular to an electric automobile battery fixer.

Background

Chinese patent discloses an electric automobile battery fixing support convenient to detach and an electric automobile (publication number: CN 213768249U), and belongs to the field of automobiles. The fixing bracket comprises a base and a locking mechanism, wherein the base is provided with a containing groove, and the locking mechanism is arranged on the base to fix a battery in the containing groove; the locking mechanism comprises a bottom plate and at least one group of rotating wheels, the bottom plate is horizontally and vertically connected with the side wall of the accommodating groove in a sliding manner, each group of rotating wheels comprises two rotating wheels symmetrically arranged on opposite sides of the top of the accommodating groove, the rotating wheels are rotatably connected to the top of the accommodating groove, a connecting rod is connected between each rotating wheel and the bottom plate, each rotating wheel is fixedly connected with a toggle pressure rod, and the two toggle pressure rods connected to the same group of rotating wheels can be locked through a locking structure; the fixed support has a simple structure and is convenient to operate, and the battery can be disassembled only by rotating and stirring the pressing rod. The fixing support is fixedly arranged on the body of the electric automobile, but the device has some defects when in use:

the device locks the toggle pressure lever through the lock catch structure, so that the effect of fixing the battery is achieved, but the battery of the electric automobile is often arranged below the chassis, so that the lock catch structure is positioned at the bottom of the battery for the toggle pressure lever when the device is used, the lock catch structure and the toggle pressure lever are subjected to the action of the gravity of the battery when the device is used for a long time, the lock catch structure and the toggle pressure lever can have the sinking condition, and the battery is separated from the original fixed position, so that the normal use of the battery is influenced;

the device fixes the battery in the holding recess for the battery is in airtight environment, and the battery can constantly produce heat in the driving process, and airtight environment will influence the normal heat dissipation of battery, thereby influences the normal use of battery.

Disclosure of Invention

The utility model aims to provide an electric automobile battery fixer.

The technical problems to be solved by the utility model are as follows: the device locks the depression bar through the hasp structure to stir to reach the fixed effect to the battery, but electric automobile's battery often installs in the below on chassis, make the device when using hasp structure to stir the bottom that the depression bar is located the battery, receive the effect of battery gravity when long-term use, the condition that the hasp structure and stirring the depression bar can appear sinking, make the battery leave the originally fixed position, thereby influence the normal use of battery, and the device is fixed the battery in the holding recess, make the battery be in airtight environment, the battery can constantly produce heat in the driving process, airtight environment will influence the normal heat dissipation of battery, thereby influence the problem of the normal use of battery.

The aim of the utility model can be achieved by the following technical scheme:

the electric automobile battery fixer comprises a bracket assembly, a clamping assembly and a battery body, wherein the bracket assembly comprises a fixed bracket, one side of the fixed bracket is provided with a limit groove, and the middle of the other side of the fixed bracket is provided with a threaded hole;

the clamping assembly comprises a fixing knob, one side fixedly connected with threaded rod of the fixing knob, one side overlap joint of threaded rod has the grip block, one side fixedly connected with fixed block of grip block, the sliding tray has been seted up to the opposite side of grip block, the middle sliding connection of sliding tray has the slide bar, locking spring has been cup jointed to one side of slide bar, the top fixedly connected with stopper of grip block, the bottom fixedly connected with connecting rod of grip block, reset spring has been cup jointed in the outside of connecting rod, the lower extreme sliding connection of connecting rod has the fixed plate, the top fixedly connected with lug of fixed plate, one side fixedly connected with sliding plate of fixed plate, the centre sliding connection of sliding plate has the locking knob.

As a further scheme of the utility model: the threaded rod is fixedly connected with the fixed knob through a threaded hole.

As a further scheme of the utility model: the fixed support is installed in the bottom of electric automobile.

As a further scheme of the utility model: the locking knob is in threaded connection with one side, close to the sliding plate, of the fixed support, and the sliding plate is in sliding connection with the locking knob.

As a further scheme of the utility model: one end of the sliding rod is fixedly connected with one side of the inside of the fixed support.

As a further scheme of the utility model: one side of the battery body is provided with a recess, the clamping blocks are connected with the recess of the battery body in a fit mode through the fixing blocks, and the clamping blocks are symmetrically arranged in the middle of the fixing support.

As a further scheme of the utility model: the fixed plate is close to one side of the connecting rod and is provided with a sliding groove, and the connecting rod penetrates through the sliding groove to be in sliding connection with the fixed plate.

The utility model has the beneficial effects that:

the device clamps the battery in the horizontal direction through the clamping component, so that the battery can be stably clamped in the middle of the fixed brackets, the situation that the battery is displaced between the fixed brackets is avoided, and the clamping blocks are opened in a mode of extruding the protruding blocks, so that the battery body is convenient to detach and install, and the device is more practical;

the device is fixed to the battery body through the mode of centre gripping for leave more gaps around the battery body, can provide more heat dissipation space for the battery body, avoid because of the battery body heat dissipation space is less, thereby influence the normal use of battery body.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic cross-sectional view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall contracted structure of the present utility model;

FIG. 3 is a schematic front view of the overall structure of the present utility model;

FIG. 4 is a top view of the overall structure of the present utility model;

fig. 5 is an enlarged schematic view of the structure of the portion a in fig. 1 according to the present utility model.

In the figure: 1. a bracket assembly; 2. a clamping assembly; 3. a battery body; 101. a fixed bracket; 102. a limit groove; 103. a threaded hole; 201. fixing a knob; 202. a threaded rod; 203. a clamping block; 204. a sliding groove; 205. a slide bar; 206. a locking spring; 207. a limiting block; 208. a connecting rod; 209. a return spring; 210. a fixing plate; 211. a bump; 212. a sliding plate; 213. a locking knob; 214. and a fixed block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-5, an electric automobile battery fixer comprises a bracket component 1, a clamping component 2 and a battery body 3, wherein one side of the battery body 3 is provided with a recess, a clamping block 203 is connected with the recess of the battery body 3 in a lamination manner through a fixing block 214, so that the clamping block 203 is convenient for fixing the battery body 3, the clamping block 203 is symmetrically arranged in the middle of a fixing bracket 101, the bracket component 1 comprises the fixing bracket 101, the fixing bracket 101 is arranged at the bottom of an electric automobile and is convenient for fixing the battery body 3, one side of the fixing bracket 101 is provided with a limiting groove 102, and the middle of the other side of the fixing bracket 101 is provided with a threaded hole 103;

clamping assembly 2 includes fixed knob 201, one side fixedly connected with threaded rod 202 of fixed knob 201, threaded rod 202 passes through screw hole 103 and fixed knob 201 fixed connection, be convenient for through rotating threaded rod 202 to grip block 203 and fixed bolster 101 intermediate distance fixed, prevent jolting in the course of traveling and lead to grip block 203 not hard up, one side overlap joint of threaded rod 202 has grip block 203, one side fixedly connected with fixed block 214 of grip block 203, sliding groove 204 has been seted up to the opposite side of grip block 203, sliding groove 204's middle sliding connection has slide bar 205, one end and the inside one side fixed connection of fixed bolster 101 of slide bar 205, be convenient for fix the position of slide bar 205, locking spring 206 has been cup jointed to one side of slide bar 205, the top fixedly connected with stopper 207 of grip block 203, the bottom fixedly connected with connecting rod 208 of grip block 203, reset spring 209 has been cup jointed in the outside of connecting rod 208, the lower extreme sliding connection of connecting rod 208 has fixed plate 210, the spout has been seted up to one side that connecting rod 208 is close to connecting rod 208, and connecting rod 208 sliding connection passes spout and fixed plate 210, when the fixed plate 210 rises, the fixed plate 210 has been convenient for the grip block 203 has driven connecting rod 208 in spout 208 sliding connection, prevent that the lug 208 from taking place in spout 208 sliding connection, the side 212 has been close to the side of the fixed plate 213 when the side 213 is connected with the fixed plate 213 at the side of the fixed knob 213, the fixed knob body is connected with the fixed plate 213, the fixed plate is connected with the fixed plate 212 in the side 213 by the side of the fixed knob 213 in the fixed plate 213, the fixed plate is connected with the fixed plate 212 in the fixed plate 213 by the fixed plate 213 in the position of the fixed plate 213.

The working principle of the utility model is as follows: when the device is used, the fixing bracket 101 is firstly installed on the chassis of the electric automobile, then the fixing knob 201 and the locking knob 213 are rotated to enable the threaded rod 202 to leave the clamping block 203, the locking knob 213 releases the sliding plate 212 and presses the fixing plate 210 upwards, the sliding plate 212 connected with the fixing plate 210 moves upwards on the outer side of the fixing bracket 101, the protruding block 211 is lifted upwards, the fixing plate 210 pushes the reset spring 209 to shrink on the connecting rod 208, the clamping block 203 pushes the sliding rod 205 to move in the sliding groove 204 through the pushing of the protruding block 211, the locking spring 206 shrinks, and the limiting block 207 at the top of the clamping block 203 slides in the limiting groove 102.

Secondly, the battery body 3 is lifted to the middle of the fixing bracket 101 through the lifting tool, then the fixing plate 210 is loosened, the reset spring 209 stretches to drive the protruding block 211 to reset on the fixing plate 210, at the moment, the clamping block 203 slides in the sliding groove 204 under the action of the locking spring 206, the clamping block 203 contracts towards the middle, the fixing block 214 is clamped with the groove in the middle of the battery body 3, finally the threaded rod 202 rotates in the threaded hole 103 through rotating the fixing knob 201, the threaded rod 202 is fixed on one side of the battery body 3, and the locking knob 213 is rotated, so that the sliding plate 212 is fixed on the outer side of the fixing bracket 101, and the fixing of the battery body 3 is completed.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims

1. The battery fixer for the electric automobile comprises a bracket assembly (1), a clamping assembly (2) and a battery body (3), and is characterized in that the bracket assembly (1) comprises a fixed bracket (101), one side of the fixed bracket (101) is provided with a limit groove (102), and the middle of the other side of the fixed bracket (101) is provided with a threaded hole (103);

clamping assembly (2) are including fixed knob (201), one side fixedly connected with threaded rod (202) of fixed knob (201), one side overlap joint of threaded rod (202) has grip block (203), one side fixedly connected with fixed block (214) of grip block (203), sliding groove (204) have been seted up to the opposite side of grip block (203), the centre sliding connection of sliding groove (204) has slide bar (205), locking spring (206) have been cup jointed to one side of slide bar (205), top fixedly connected with stopper (207) of grip block (203), bottom fixedly connected with connecting rod (208) of grip block (203), reset spring (209) have been cup jointed in the outside of connecting rod (208), the lower extreme sliding connection of connecting rod (208) has fixed plate (210), the top fixedly connected with lug (211) of fixed plate (210), one side fixedly connected with sliding plate (212) of sliding plate (212), the centre sliding connection of sliding plate (212) has locking knob (213).

2. An electric vehicle battery holder according to claim 1, characterized in that the threaded rod (202) is fixedly connected to the fixing knob (201) by means of a threaded hole (103).

3. The electric vehicle battery holder according to claim 1, characterized in that the fixing bracket (101) is mounted at the bottom of the electric vehicle.

4. The electric vehicle battery holder according to claim 1, wherein the locking knob (213) is screwed to a side of the fixing bracket (101) close to the sliding plate (212), and the sliding plate (212) is slidably connected to the locking knob (213).

5. The electric vehicle battery holder according to claim 1, wherein one end of the slide rod (205) is fixedly connected to one side of the inside of the fixing bracket (101).

6. The electric automobile battery fixer according to claim 2, wherein a recess is formed in one side of the battery body (3), the clamping block (203) is attached to the recess of the battery body (3) through a fixing block (214), and the clamping block (203) is symmetrically arranged in the middle of the fixing bracket (101).

7. The electric vehicle battery holder according to claim 1, wherein a chute is formed on a side of the fixing plate (210) close to the connecting rod (208), and the connecting rod (208) is slidably connected to the fixing plate (210) through the chute.