CN210347710U

CN210347710U - Lithium cell charge-discharge detects and uses frock

Info

Publication number: CN210347710U
Application number: CN201921034507.3U
Authority: CN
Inventors: 李月园
Original assignee: Suzhou Dachuan New Energy Co Ltd
Current assignee: Suzhou Dachuan New Energy Co Ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-04-17
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses a lithium cell measurement detects uses frock, including the set casing, the mid point department of set casing inner wall bottom is provided with the charge and discharge detector, the top of charge and discharge detector is provided with positive negative pole and connects, slide bar fixed connection is passed through at the top of the set casing inner wall left and right sides, the left and right sides on slide bar surface all is provided with the slider, the bottom of slider is provided with fixing device. The utility model discloses a set casing, slide bar, slider, fixed plate, mounting panel, connecting plate, threaded rod, handle, antifriction bearing, mutually supporting of fixed lid and transparent window, realized a lithium cell measurement and detection and used frock, examine time measuring to the lithium cell, avoid the lithium cell to expose in the air to avoid receiving the influence of temperature, humidity and dust, improved the accuracy of lithium cell detection data greatly, thereby avoided the detection data effect of deviation to appear, bring very big facility for the user.

Description

Lithium cell charge-discharge detects and uses frock

Technical Field

The utility model relates to a lithium cell technical field specifically is a lithium cell measurement detects uses frock.

Background

Lithium batteries, which are batteries using lithium metal or lithium alloy as a negative electrode material and using a non-aqueous electrolyte solution, have very high requirements on the environment due to the very active chemical properties of lithium metal, such as processing, storage and use of lithium metal. With the development of science and technology, lithium batteries are the mainstream, the battery capacity refers to the amount of stored electricity of the batteries, and is a parameter which cannot be directly measured, and many factors such as temperature, discharge rate and battery aging may affect the battery capacity. After the battery used a period, battery capacity can reduce gradually, so that many users feel the battery and use very fast, lithium cell charge-discharge inspection time measurement is gone on the workstation usually, because the lithium cell receives the temperature easily when charge-discharge inspection, the influence of humidity and dust, thereby lead to lithium cell charge-discharge detection data inaccurate, and examine time measurement to the lithium cell, it detects to directly hold the lithium cell with the hand usually, thereby make the lithium cell examine time measurement can not stable fix, thereby lead to the detected data deviation, bring very big inconvenience for the user, for this reason, we provide a lithium cell charge-discharge and detect and use frock.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium cell charge-discharge detects uses frock to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a tool for detecting the charge and discharge of a lithium battery comprises a fixed shell, wherein a charge and discharge detector is arranged at the midpoint of the bottom of the inner wall of the fixed shell, the top of the charge and discharge detector is provided with a positive electrode connector and a negative electrode connector, the tops of the left side and the right side of the inner wall of the fixed shell are fixedly connected through a sliding rod, the left side and the right side of the surface of the slide bar are both provided with slide blocks, the bottom of each slide block is provided with a fixing device, the four corners of the bottom of the fixed shell are fixedly connected with electric push rods, the bottom ends of the electric push rods are fixedly connected with rollers, the left side and the right side of the electric push rod are both provided with a vertical plate, the top parts of the vertical plates are fixedly connected with the bottom part of the fixed shell, the bottom parts of the two vertical plates positioned at the same side are fixedly connected through a supporting plate, a through groove matched with the roller is formed in the top of the supporting plate, a fixing cover is arranged on the front face of the fixing shell, and a transparent window is arranged on the front face of the fixing cover;

fixing device includes the fixed plate, the top of fixed plate and the bottom fixed connection of slider, the left side of fixed plate is provided with the mounting panel, the top fixedly connected with connecting plate of mounting panel, the one side of fixed plate and the inner wall fixed connection of set casing are kept away from to the connecting plate, the left side threaded connection of mounting panel has the threaded rod, the left end fixedly connected with handle of threaded rod, just correspond the position fixedly connected with antifriction bearing of threaded rod in the left recess of fixed plate, the right-hand member of threaded rod runs through mounting panel and antifriction bearing in proper order from a left side to the right side and extends to antifriction bearing's inside and swing joint.

Preferably, the inner wall of the sliding block is in sliding connection with the surface of the sliding rod.

Preferably, a buffer spring is sleeved on the surface of the sliding rod and in a position corresponding to the sliding block, and one side, close to the buffer spring, of the sliding block is fixedly connected with the inner wall of the fixed shell through the buffer spring.

Preferably, one side of the fixing plate, which is far away from the connecting plate, is fixedly connected with an anti-slip pad.

Preferably, the shape of the sliding rod and the shape of the sliding block are both square.

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

1. the utility model discloses a set casing, the slide bar, the slider, the fixed plate, the mounting panel, the connecting plate, the threaded rod, a handle, antifriction bearing, mutually supporting of fixed lid and transparent window, a lithium cell charge-discharge detects and uses frock has been realized, examine time measuring to the lithium cell, avoid the lithium cell to expose in the air, thereby avoid receiving the temperature, the influence of humidity and dust, it is fixed to press from both sides through anchor clamps to it during the detection moreover, it directly detects with holding the lithium cell to avoid needing, the accuracy of lithium cell detection data has been improved greatly, thereby the effect of deviation appears in the detection data has been avoided, bring very big facility for the user.

2. The utility model discloses a set up buffer spring, steadiness when having improved the slider motion has improved the steadiness when pressing from both sides the clamp to the lithium cell through setting up the slipmat.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 according to the present invention;

FIG. 3 is a sectional view of the front view of the fixing device of the present invention;

fig. 4 is a schematic structural view of the front view of the present invention;

fig. 5 is a schematic structural view of the bottom view of the present invention.

In the figure: the device comprises a fixed shell 1, a charge and discharge detector 2, a positive and negative electrode connector 3, a sliding rod 4, a sliding block 5, a fixing device 6, a fixed plate 61, a mounting plate 62, a connecting plate 63, a threaded rod 64, a handle 65, a rolling bearing 66, an electric push rod 7, a roller 8, a vertical plate 9, a supporting plate 10, a through groove 11, a fixed cover 12, a transparent window 13, a buffer spring 14 and a non-slip mat 15.

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. 1-2 or fig. 4-5, a lithium battery charging and discharging detection tool comprises a fixed shell 1, a charging and discharging detector 2 is arranged at the midpoint of the bottom of the inner wall of the fixed shell 1, positive and negative electrode connectors 3 are arranged at the top of the charging and discharging detector 2, the tops of the left and right sides of the inner wall of the fixed shell 1 are fixedly connected through a slide bar 4, slide blocks 5 are arranged at the left and right sides of the surface of the slide bar 4, the inner wall of the slide block 5 is slidably connected with the surface of the slide bar 4, the shape of the slide bar 4 and the shape of the slide block 5 are square, a buffer spring 14 is sleeved on the surface of the slide bar 4 and corresponds to the position of the slide block 5, one side of the slide block 5 close to the buffer spring 14 is fixedly connected with the inner wall of the fixed shell 1 through the buffer spring 14, the stability of the slide block 5 during movement is improved through the, bottom fixedly connected with gyro wheel 8 of electric putter 7, the left and right sides of electric putter 7 all is provided with riser 9, the top of riser 9 and the bottom fixed connection of set casing 1, backup pad 10 fixed connection is passed through to two riser 9's that are located the homonymy bottom, logical groove 11 with gyro wheel 8 looks adaptation is seted up at the top of backup pad 10, through setting up electric putter 7 and gyro wheel 8, the effect of convenient removal has been played, when set casing 1 needs to remove, start electric putter 7, electric putter 7 drives gyro wheel 8 and passes logical groove 11 and ground contact each other, make backup pad 10 and ground take place the separation, alright remove, the front of set casing 1 is provided with fixed cover 12, the front of fixed cover 12 is provided with transparent window 13.

Referring to fig. 1-5, the fixing device 6 includes a fixing plate 61, the top of the fixing plate 61 is fixedly connected to the bottom of the sliding block 5, the stability of the fixing plate 61 during movement is improved by the sliding block 5, a mounting plate 62 is disposed on the left side of the fixing plate 61, a connecting plate 63 is fixedly connected to the top of the mounting plate 62, one side of the connecting plate 63 away from the fixing plate 61 is fixedly connected to the inner wall of the fixing shell 1, a non-slip mat 15 is fixedly connected to one side of the fixing plate 61 away from the connecting plate 63, the stability of the lithium battery during clamping is improved by the non-slip mat 15, a threaded rod 64 is screwed to the left side of the mounting plate 62, a handle 65 is fixedly connected to the left end of the threaded rod 64, a rolling bearing 66 is fixedly connected to the position corresponding to the threaded rod 64 in a groove on the left side of the fixing plate, through set casing 1, slide bar 4, slider 5, fixed plate 61, mounting panel 62, connecting plate 63, threaded rod 64, handle 65, antifriction bearing 66, mutually support of fixed lid 12 and transparent window 13, a lithium cell charge-discharge detects and uses frock has been realized, detect time measuring to the lithium cell, avoid the lithium cell to expose in the air, thereby avoid receiving the temperature, the influence of humidity and dust, and press from both sides tightly fixedly through anchor clamps to it during the detection, it directly detects with holding the lithium cell to avoid needing, the accuracy of lithium cell detection data has been improved greatly, thereby avoided the effect that detection data appears the deviation, bring very big facility for the user.

During the use, open fixed lid 12, place positive negative pole connector 3 to the lithium cell, then rotate handle 65, handle 65 drives threaded rod 64 at antifriction bearing 66 internal rotation motion, through threaded rod 64 and mounting panel 62 threaded connection, thereby make threaded rod 64 drive fixed plate 61 through antifriction bearing 66 and be close to the lithium cell motion, fixed plate 61 drives slider 5 and moves on slide bar 4, thereby make slipmat 15 press from both sides the clamp to fix the lithium cell, then close fixed lid 12, detect it through charge-discharge detector 2, can observe the condition of the inside lithium cell of set casing 1 through transparent window 13.

In summary, the following steps: this lithium cell charge-discharge detects uses frock through the mutual cooperation of set casing 1, slide bar 4, slider 5, fixed plate 61, mounting panel 62, connecting plate 63, threaded rod 64, handle 65, antifriction bearing 66, fixed lid 12 and transparent window 13, has solved the problem that proposes among the above-mentioned background art.

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 lithium cell charge-discharge detects uses frock, includes set casing (1), its characterized in that: the detection device is characterized in that a charge and discharge detector (2) is arranged at the middle point of the bottom of the inner wall of the fixed shell (1), positive and negative electrode connectors (3) are arranged at the top of the charge and discharge detector (2), the tops of the left side and the right side of the inner wall of the fixed shell (1) are fixedly connected through a sliding rod (4), sliding blocks (5) are arranged on the left side and the right side of the surface of the sliding rod (4), a fixing device (6) is arranged at the bottom of each sliding block (5), electric push rods (7) are fixedly connected at four corners of the bottom of the fixed shell (1), idler wheels (8) are fixedly connected at the bottom ends of the electric push rods (7), vertical plates (9) are arranged on the left side and the right side of each electric push rod (7), the tops of the vertical plates (9) are fixedly connected with the bottom of, a through groove (11) matched with the roller (8) is formed in the top of the supporting plate (10), a fixing cover (12) is arranged on the front surface of the fixing shell (1), and a transparent window (13) is arranged on the front surface of the fixing cover (12);

the fixing device (6) comprises a fixing plate (61), the top of the fixing plate (61) is fixedly connected with the bottom of the sliding block (5), a mounting plate (62) is arranged on the left side of the fixing plate (61), a connecting plate (63) is fixedly connected to the top of the mounting plate (62), one side of the connecting plate (63) far away from the fixed plate (61) is fixedly connected with the inner wall of the fixed shell (1), a threaded rod (64) is connected with the left side of the mounting plate (62) through threads, a handle (65) is fixedly connected with the left end of the threaded rod (64), a rolling bearing (66) is fixedly connected in the groove on the left side of the fixed plate (61) and at a position corresponding to the threaded rod (64), the right end of the threaded rod (64) sequentially penetrates through the mounting plate (62) and the rolling bearing (66) from left to right and extends to the interior of the rolling bearing (66) to be movably connected with the rolling bearing.

2. The lithium battery charging and discharging detection tool according to claim 1, characterized in that: the inner wall of the sliding block (5) is in sliding connection with the surface of the sliding rod (4).

3. The lithium battery charging and discharging detection tool according to claim 1, characterized in that: the surface of the sliding rod (4) is sleeved with a buffer spring (14) at a position corresponding to the sliding block (5), and one side, close to the buffer spring (14), of the sliding block (5) is fixedly connected with the inner wall of the fixed shell (1) through the buffer spring (14).

4. The lithium battery charging and discharging detection tool according to claim 1, characterized in that: and one side of the fixing plate (61) far away from the connecting plate (63) is fixedly connected with an anti-skid pad (15).

5. The lithium battery charging and discharging detection tool according to claim 1, characterized in that: the shape of the sliding rod (4) and the shape of the sliding block (5) are both square.