CN210982085U - Lithium ion battery acupuncture check out test set - Google Patents
Lithium ion battery acupuncture check out test set Download PDFInfo
- Publication number
- CN210982085U CN210982085U CN201922017349.7U CN201922017349U CN210982085U CN 210982085 U CN210982085 U CN 210982085U CN 201922017349 U CN201922017349 U CN 201922017349U CN 210982085 U CN210982085 U CN 210982085U
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- Prior art keywords
- lithium ion
- ion battery
- acupuncture
- explosion
- proof box
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Abstract
The utility model provides a lithium ion battery acupuncture check out test set, including explosion-proof box, the chamber door of connecting on explosion-proof box, the lead screw, the motor of drive lead screw, the nut seat with lead screw complex, the horizontal pole of connecting on the nut seat, the montant of connecting on the horizontal pole, the thorn head of connecting on the montant, the steel needle of connecting on the thorn head, the pressure sensor who is located explosion-proof box, the lithium ion battery of placing on pressure sensor, a plurality of bolt; the motor drives the screw rod to rotate, and the nut seat drives the steel needle to move up and down above the lithium ion battery so as to carry out acupuncture detection on the lithium ion battery. The utility model provides a lithium ion battery acupuncture check out test set, the security performance is high, and lithium ion battery, steel needle are fixed firm good, can ensure that the acupuncture detects and can go on smoothly, and motor drive lead screw, nut seat drive steel needle acupuncture lithium ion battery, but acupuncture pressure size and acupuncture time nimble control and record have improved detection efficiency.
Description
Technical Field
The utility model relates to a photovoltaic product technology field especially relates to a lithium ion battery acupuncture check out test set.
Background
The L i + is inserted and extracted back and forth between two electrodes in the charging and discharging process, wherein L i + is extracted from the positive electrode and inserted into the negative electrode through electrolyte, and the negative electrode is in a lithium-rich state, and the opposite is realized in the discharging process.
The lithium ion battery has the characteristics of high specific energy, long cycle life, environmental friendliness and the like, is a battery system with great development potential, and is widely applied to electronic products such as telephones, computers and the like at present. The high specific energy of the lithium ion battery means higher danger, and the lithium ion battery can be used for various safety performance tests such as acupuncture test before being put into use, and the acupuncture test equipment in the prior art has the following defects: the safety is poor, the needling pressure and time are not easy to control, the detection efficiency is low, the lithium ion battery is not firmly fixed, the steel needle is not firmly fixed, and the steel needle is easy to deflect in the needling process.
In view of the above, there is a need for an improved lithium ion battery acupuncture detection apparatus in the prior art to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to disclose a lithium ion battery acupuncture check out test set, the security performance is high, and lithium ion battery, steel needle are fixed firm, can ensure that the acupuncture detects to go on smoothly, and motor drive lead screw, nut seat drive steel acupuncture lithium ion battery, but acupuncture pressure size and acupuncture time nimble control and record have improved detection efficiency.
In order to achieve the purpose, the utility model provides a lithium ion battery acupuncture detection device, which comprises an explosion-proof box, a box door connected on the explosion-proof box, a screw rod, a motor for driving the screw rod, a nut seat matched with the screw rod, a cross rod connected on the nut seat, a vertical rod connected on the cross rod, a puncture head connected on the vertical rod, a steel needle connected on the puncture head, a pressure sensor positioned in the explosion-proof box, a lithium ion battery placed on the pressure sensor, and a plurality of bolts; the motor drives the screw rod to rotate, and the nut seat drives the steel needle to move up and down above the lithium ion battery so as to carry out acupuncture detection on the lithium ion battery; the explosion-proof box is provided with a plurality of first threaded holes, the explosion-proof box is provided with a plurality of pipe bodies extending inwards, the pipe bodies are provided with second threaded holes, the first threaded holes are communicated with the second threaded holes, and the bolts are sequentially screwed into the first threaded holes and the second threaded holes to fix the lithium ion batteries in a butt joint mode.
In some embodiments, a mounting plate is connected to the explosion-proof box, and two motors are mounted on the mounting plate.
In some embodiments, the ends of the cross bar are welded to the nut seat and the ends of the vertical bar are welded to the middle of the cross bar.
In some embodiments, the bayonet is provided with a third threaded hole, a threaded sleeve is installed in the third threaded hole, and the steel needle is screwed in the threaded sleeve.
In some embodiments, the free end of the bolt is provided with a press block.
In some embodiments, the tube and the explosion proof enclosure are a unitary structure.
In some embodiments, one side of the box door is hinged on the explosion-proof box, and the other side of the box door is in locking connection with the explosion-proof box.
In some embodiments, the door has a viewing window.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a lithium ion battery acupuncture check out test set, the security performance is high, and lithium ion battery, steel needle are fixed firm good, can ensure that the acupuncture detects and can go on smoothly, and motor drive lead screw, nut seat drive steel needle acupuncture lithium ion battery, but acupuncture pressure size and acupuncture time nimble control and record have improved detection efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a lithium ion battery acupuncture detection apparatus shown in the present invention;
fig. 2 is a schematic view of the structure of the puncture head and the steel needle shown in fig. 1.
Detailed Description
The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the functions, methods, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.
As shown in fig. 1 and 2, the lithium ion battery acupuncture detection device comprises an explosion-proof box 1 and a box door (not shown) connected to the explosion-proof box 1, wherein one side of the box door is hinged to the explosion-proof box 1, and the other side of the box door is connected with the explosion-proof box 1 in a locking manner, so that the opening and closing are convenient.
An observation window (not shown) is arranged on the box door, so that the condition in the explosion-proof box 1 can be observed conveniently. A high-definition camera (not shown) is further installed in the explosion-proof box 1, so that the situation in the explosion-proof box 1 can be recorded conveniently.
The device also comprises a screw rod 2, a motor 21 for driving the screw rod 2 and a nut seat 22 matched with the screw rod 2. The explosion-proof box 1 is connected with a mounting plate 11, and two motors 21 are mounted on the mounting plate 11. Through setting up two motors 21 and driving steel needle 6 acupuncture lithium ion battery 7 jointly, improved the stability of acupuncture process, improved detection efficiency.
The device also comprises a cross rod 3 connected to the nut seat 22, a vertical rod 4 connected to the cross rod 3 and a puncture head 5 connected to the vertical rod 4. The end part of the cross rod 3 is welded on the nut seat 22, the end part of the vertical rod 4 is welded in the middle of the cross rod 3, and the thorn head 5 is welded on the vertical rod 4.
Still including connecting the steel needle 6 on thorn head 5, specifically, thorn head 5 is equipped with third screw hole (not shown), install swivel nut 51 in the third screw hole, the 6 spiro unions of steel needle have improved the joint strength of steel needle 6 and thorn head 5 in swivel nut 51, and the installation fastness is good, can ensure that the acupuncture detects can go on smoothly, has improved detection efficiency.
The explosion-proof box also comprises a pressure sensor 9 positioned in the explosion-proof box 1, and a lithium ion battery 7 placed on the pressure sensor 9. The pressure sensor 9 is connected with a display (not shown), and the pressure of the lithium ion battery 7 can be detected by the pressure sensor 9 and displayed on the display.
The explosion-proof box is characterized in that a plurality of first threaded holes (not shown) are formed in the explosion-proof box 1, a plurality of pipe bodies 12 extending inwards are arranged on the explosion-proof box 1, second threaded holes (not shown) are formed in the pipe bodies 12, the first threaded holes are communicated with the second threaded holes, and the bolts 8 are sequentially screwed into the first threaded holes and the second threaded holes to fix the lithium ion batteries 7 in an abutting mode. And a pressing block 81 is arranged at the free end of the bolt 8, and the pressing block 81 is propped against the lithium ion battery 7.
The pipe body 12 and the explosion-proof box 1 are of an integrated structure. Through setting up body 12, prolonged the spiro union length of bolt 8 and explosion-proof box 1, improved the stability of bolt 8 spiro union, improved lithium ion battery 7 installation fastness, can ensure that the acupuncture detects to go on smoothly, improved detection efficiency.
The lithium ion battery needling detection equipment has the following use method: the motor 21 drives the screw rod 2 to rotate, the nut seat 22 drives the cross rod 3, the vertical rod 4, the pricking head 5 and the steel needle 6 to move up and down above the lithium ion battery 7, the lithium ion battery 7 is pricked, the motor 21 stops working, the stress of the lithium ion battery 7 is displayed by the pressure sensor 9 through the display, the pricking time is recorded, the pricking pressure and the pricking time can be flexibly controlled and recorded, and the detection efficiency is improved.
The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The lithium ion battery acupuncture detection equipment is characterized by comprising an explosion-proof box (1), a box door connected to the explosion-proof box (1), a screw rod (2), a motor (21) for driving the screw rod (2), a nut seat (22) matched with the screw rod (2), a cross rod (3) connected to the nut seat (22), a vertical rod (4) connected to the cross rod (3), an acupuncture head (5) connected to the vertical rod (4), a steel needle (6) connected to the acupuncture head (5), a pressure sensor (9) positioned in the explosion-proof box (1), a lithium ion battery (7) placed on the pressure sensor (9), and a plurality of bolts (8); the motor (21) drives the screw rod (2) to rotate, and the nut seat (22) drives the steel needle (6) to move up and down above the lithium ion battery (7) so as to carry out acupuncture detection on the lithium ion battery (7);
a plurality of first threaded holes are formed in the explosion-proof box (1), a plurality of pipe bodies (12) extending inwards are arranged on the explosion-proof box (1), second threaded holes are formed in the pipe bodies (12), the first threaded holes are communicated with the second threaded holes, and the bolts (8) are sequentially screwed into the first threaded holes and the second threaded holes to fix the lithium ion batteries (7) in a butting mode.
2. The lithium ion battery acupuncture detection apparatus according to claim 1, wherein a mounting plate (11) is connected to the explosion-proof box (1), and two motors (21) are mounted on the mounting plate (11).
3. The lithium ion battery acupuncture detection apparatus according to claim 2, wherein the end of the cross bar (3) is welded on the nut seat (22), and the end of the vertical bar (4) is welded in the middle of the cross bar (3).
4. The lithium ion battery acupuncture detection apparatus according to claim 1, wherein the acupuncture head (5) is provided with a third threaded hole in which a threaded sleeve (51) is installed, and the steel needle (6) is screwed in the threaded sleeve (51).
5. Lithium ion battery acupuncture detection equipment according to claim 1, characterized in that the free end of the bolt (8) is provided with a press block (81).
6. The lithium ion battery acupuncture detection apparatus according to claim 1, wherein the tube body (12) and the explosion-proof box (1) are of an integral structure.
7. The lithium ion battery acupuncture detection apparatus according to claim 1, wherein one side of the box door is hinged to the explosion-proof box (1), and the other side of the box door is connected with the explosion-proof box (1) in a locking manner.
8. The lithium ion battery acupuncture detection apparatus according to claim 7, wherein an observation window is provided on the box door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922017349.7U CN210982085U (en) | 2019-11-21 | 2019-11-21 | Lithium ion battery acupuncture check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922017349.7U CN210982085U (en) | 2019-11-21 | 2019-11-21 | Lithium ion battery acupuncture check out test set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210982085U true CN210982085U (en) | 2020-07-10 |
Family
ID=71422312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922017349.7U Expired - Fee Related CN210982085U (en) | 2019-11-21 | 2019-11-21 | Lithium ion battery acupuncture check out test set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210982085U (en) |
-
2019
- 2019-11-21 CN CN201922017349.7U patent/CN210982085U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200710 Termination date: 20201121 |