CN214539946U

CN214539946U - Battery management and detection device for electric automobile

Info

Publication number: CN214539946U
Application number: CN202022767665.9U
Authority: CN
Inventors: 王志强; 刘畅; 徐征; 赵海军
Original assignee: Tianjin University of Technology and Education China Vocational Training Instructor Training Center
Current assignee: Tianjin University of Technology and Education China Vocational Training Instructor Training Center
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-10-29
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses an electric automobile battery management detection device, the device comprises a device body, the device main part includes the casing, the apron is installed on the top of casing, one side of casing is kept away from on the apron top installs detection device, the board has been placed to the inside of casing, place four corners of board bottom and all install the bracing piece, the base is installed to the bottom of bracing piece, the mounting groove has been seted up on the base top between the bracing piece, the connecting block is all installed to the both sides of placing the board. The utility model discloses a be provided with fixture, place the grip block of inboard installation through the spring action who cup joints the spring, come to remove the grip block to the centre to this comes to fix the car battery that the staff placed, with this avoids the transportation of staff later or the in-process that detects, and the battery can take place to empty the condition of collision, with this practical life who prolongs the battery.

Description

Battery management and detection device for electric automobile

Technical Field

The utility model relates to a battery detects technical field, specifically is an electric automobile battery management detection device.

Background

The battery pack is the only power source of the electric automobile and is a key factor influencing the development of the electric automobile. The voltage, current and temperature signals of the battery pack are important parameters for estimating the state of charge of the battery pack, namely the driving range of the electric automobile, and are real-time input signals for setting a safety threshold value for the battery pack to automatically protect, the safety, reliability and driving range of the battery pack have great influence on the electric automobile, and the accurate collection of the working state of the battery pack is the key for ensuring the safety and reliability of the battery pack and also the key for estimating the driving range of the electric automobile.

Most of the existing battery detection devices are in practical processes, the positions where batteries are placed always deviate, so that the batteries collide, the battery damage condition occurs, and therefore the battery management detection device for the electric vehicle needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric automobile battery management detection device to solve the current most battery detection device who proposes in the above-mentioned background art at practical in-process, the skew always can take place for the position of placing of battery, thereby leads to bumping between the battery, makes the problem that the condition of battery damage takes place.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric automobile battery management detection device, includes the device main part, the device main part includes the casing, the apron is installed on the top of casing, one side of casing is kept away from on the apron top is installed detection device, the board has been placed to the inside of casing, four corners of placing the board bottom all install the bracing piece, the base is installed to the bottom of bracing piece, the mounting groove has been seted up on the base top between the bracing piece, the connecting block has all been installed to the both sides of placing the board, the fixture is all installed on the top of placing the board.

Preferably, the slider is all installed to the one side that the connecting block kept away from each other, the spout has all been seted up to one side that shells inner wall is close to the slider, and the slider extends to the inside of spout.

Preferably, the inside of mounting groove evenly installs buffer spring, buffer board is installed to buffer spring's the other end.

Preferably, fixture includes the standing groove, the standing groove has evenly been seted up on the top of placing the board, the installation pole is all installed to the both sides of standing groove inner wall, the one side that the installation pole is close to each other all cup joints and installs the pole of cup jointing.

Preferably, the clamping blocks are arranged on one side, far away from the installation rod, of the sleeving rod.

Preferably, the outer surface of the sleeving rod is sleeved with a sleeving spring, and two ends of the sleeving spring are respectively connected with the mounting rod and the clamping block.

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

1. through being provided with buffer spring and buffer board, after the battery was placed to the staff, the buffer board of installing on the base passed through buffer spring's elasticity effect to avoid in the in-process of transportation, collision each other can lead to the condition emergence that the battery damaged between battery and the base.

2. Through being provided with fixture, place the grip block of installing in the board and through the spring action of cup jointing the spring, come to remove the grip block to the centre to this comes to fix the car battery that the staff placed, with this in-process of avoiding later staff's transportation or detection, the condition of collision can take place to empty for the battery, with this practical life who prolongs the battery.

Drawings

Fig. 1 is a schematic structural front sectional view of the present invention.

Fig. 2 is a schematic top view of the structure of the present invention.

Fig. 3 is a partially enlarged schematic view of a structure in fig. 2 according to the present invention.

Fig. 4 is a schematic enlarged view of a part of the structure at B in fig. 2 according to the present invention.

In the figure: 100. a device main body; 110. a housing; 111. a cover plate; 112. a detection device; 113. placing the plate; 114. connecting blocks; 115. a slider; 116. a chute; 117. a support bar; 118. a base; 119. mounting grooves; 120. a buffer spring; 121. a buffer plate; 200. a clamping mechanism; 210. a placement groove; 211. mounting a rod; 212. a sleeved rod; 213. sleeving a spring; 214. and (4) clamping the block.

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.

Referring to fig. 1-4, the present invention provides an embodiment:

a battery management and detection device for an electric vehicle comprises a device body 100, wherein the device body 100 comprises a shell 110, a cover plate 111 is installed at the top end of the shell 110, a detection device 112 is installed at one side, far away from the shell 110, of the top end of the cover plate 111, a placing plate 113 is placed in the shell 110, supporting rods 117 are installed at four corners of the bottom end of the placing plate 113, a base 118 is installed at the bottom end of each supporting rod 117, connecting blocks 114 are installed at two sides of the placing plate 113, sliding blocks 115 are installed at one sides, far away from each other, of the connecting blocks 114, sliding grooves 116 are formed in one side, close to the sliding blocks 115, of the inner wall of the shell 110, the sliding blocks 115 extend into the sliding grooves 116, clamping mechanisms 200 are installed at the top end of the placing plate 113, and workers can directly take out the whole placing plate 113, the supporting rods 117 and the base 118 through the mutual matching between the sliding blocks 115 and the sliding grooves 116, thereby facilitating the taking and maintenance of the battery placed on the placing plate 113 by the worker thereafter.

Further, mounting groove 119 has been seted up on base 118 top between the bracing piece 117, buffer spring 120 has evenly been installed to the inside of mounting groove 119, buffer board 121 is installed to buffer spring 120's the other end, after the staff has placed the battery, buffer board 121 that the installation was gone up on base 118 passes through buffer spring 120's elastic action to avoid in the in-process of transportation, collision each other can lead to the condition of battery damage to take place between battery and the base 118.

Further, fixture 200 includes standing groove 210, standing groove 210 has evenly been seted up at the top of standing plate 113, installation pole 211 is all installed to the both sides of standing groove 210 inner wall, the one side that installation pole 211 is close to each other all cup joints and installs cup joint pole 212, the grip block 214 is all installed to one side that cup joint pole 212 kept away from installation pole 211, the surface of cup joint pole 212 all cup joints and installs cup joint spring 213, and the both ends of cup joint spring 213 are connected with installation pole 211 and grip block 214 respectively, grip block 214 that installs in standing plate 113 is through the elastic force effect of cup joint spring 213, come grip block 214 to remove to the centre, fix the car battery that the staff placed with this, with this transportation or the in-process of avoiding later staff, the battery can take place the condition of toppling over the collision, with this practical life who prolongs the battery.

The working principle is as follows: when a worker manages the battery of the electric vehicle, the worker inserts the cylindrical battery taken out of the vehicle into the placing plate 113 from the placing groove 210 formed on the placing plate 113, and then the clamping blocks 214 installed in the placing plate 113 move towards the middle by the elastic force of the sleeve springs 213, so that the clamping blocks 214 fix the position of the battery placed by the worker, when the worker places the battery in the placing plate 113, the buffer plate 121 installed in the base 118 buffers the battery placed by the worker by the elastic force of the buffer spring 120, thereby avoiding the occurrence of battery damage due to collision between the battery and the base 118, and after the worker places all the batteries to be detected in the housing 110, the staff closes the cover plate 111 to make the detection device 112 installed on the cover plate 111 detect the battery placed inside the casing 110, and after the staff detects the battery placed inside the casing 110, the staff can take out the placing plate 113 holding the battery after unfolding the cover plate 111, so that the staff can conveniently maintain and overhaul the battery placed on the placing plate 113.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An electric vehicle battery management detection device, includes device main part (100), its characterized in that: the device main part (100) includes casing (110), apron (111) are installed to the top of casing (110), detection device (112) are installed to one side of keeping away from casing (110) on apron (111) top, the inside of casing (110) has been placed and has been placed board (113), four corners of placing board (113) bottom all install bracing piece (117), base (118) are installed to the bottom of bracing piece (117), mounting groove (119) have been seted up on base (118) top between bracing piece (117), connecting block (114) have all been installed to the both sides of placing board (113), fixture (200) have all been installed on the top of placing board (113).

2. The battery management and detection device for the electric vehicle according to claim 1, wherein: slider (115) are all installed to the one side that connecting block (114) kept away from each other, spout (116) have all been seted up to one side that casing (110) inner wall is close to slider (115), and slider (115) extend to the inside of spout (116).

3. The battery management and detection device for the electric vehicle according to claim 1, wherein: buffer springs (120) are uniformly installed in the installation grooves (119), and a buffer plate (121) is installed at the other end of each buffer spring (120).

4. The battery management and detection device for the electric vehicle according to claim 1, wherein: the clamping mechanism (200) comprises a placing groove (210), the placing groove (210) is uniformly formed in the top end of the placing plate (113), mounting rods (211) are mounted on two sides of the inner wall of the placing groove (210), and one sides, close to each other, of the mounting rods (211) are sleeved with sleeving rods (212).

5. The battery management and detection device for the electric vehicle according to claim 4, wherein: clamping blocks (214) are mounted on one sides, far away from the mounting rod (211), of the sleeving rods (212).

6. The battery management and detection device for the electric vehicle according to claim 4, wherein: the outer surface of the sleeving rod (212) is provided with a sleeving spring (213) in a sleeving manner, and two ends of the sleeving spring (213) are respectively connected with the mounting rod (211) and the clamping block (214).