CN210268517U - Measuring device for measuring thickness change of soft package power battery - Google Patents
Measuring device for measuring thickness change of soft package power battery Download PDFInfo
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- CN210268517U CN210268517U CN201920673577.7U CN201920673577U CN210268517U CN 210268517 U CN210268517 U CN 210268517U CN 201920673577 U CN201920673577 U CN 201920673577U CN 210268517 U CN210268517 U CN 210268517U
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- power battery
- measuring device
- connecting plate
- box
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Abstract
The utility model discloses a be used for soft packet of power battery thickness variation measuring device, comprising a base plate, bottom plate top one side is equipped with recess and case, bottom plate top opposite side interval is equipped with two backup pads, two backup pad tops are equipped with same roof, be equipped with the helium bottle in the recess, the helium bottle lateral wall is equipped with the valve body, valve body one end is equipped with pressure regulator, pressure regulator one end is equipped with the gas-supply pipe, be equipped with first connecting plate and swing joint's second connecting plate between two backup pads, second connecting plate lateral wall is equipped with the connecting axle, connecting axle outer wall cover is equipped with the gyro wheel, the through-hole has been seted up at roof top center, second connecting plate top center is equipped with the connecting rod, connecting rod one end is equipped with the go-between in the roof top, the box inboard. The utility model discloses convenient to use is swift, can realize the thickness in each stage of accurate measurement battery.
Description
Technical Field
The utility model relates to a battery check out test set technical field, in particular to a measuring device for soft packet of power battery thickness variation is measured.
Background
The soft package battery is favored by the market due to the characteristics of high energy density, long cycle life and the like, and the soft package battery has great advantages in volume and quality compared with a metal shell and a plastic shell because the soft package battery adopts an aluminum plastic film for packaging the shell in the aspect of energy density. The device for measuring the thickness change of the soft package power battery mainly comprises a displacement sensor, a detection plate, an operation plate and the like.
According to the existing measuring device for measuring the thickness change of the soft package power battery, the gravity of the detection plate extrudes the soft package power battery to influence the thickness change measurement of the soft package power battery.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a measuring device for soft packet of power battery thickness variation is measured, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a measuring device for measuring thickness variation of a soft package power battery comprises a bottom plate, wherein a plurality of universal wheels are arranged at the bottom of the bottom plate, a groove and a storage box are arranged on one side of the top of the bottom plate, two support plates are arranged on the other side of the top of the bottom plate at intervals, the same top plate is arranged on the tops of the two support plates, a helium bottle is arranged in the groove, a valve body is arranged on the side wall of the helium bottle, a pressure regulator is arranged at one end of the valve body, a gas pipe is arranged at one end of the pressure regulator, a first connecting plate and a movably connected second connecting plate are arranged between the two support plates, a guide groove is arranged on the side wall of each support plate, a connecting shaft is arranged on the side wall of the second connecting plate, a roller is sleeved on the outer wall of, the connecting rod is arranged at the center of the top of the second connecting plate and penetrates through the through hole, a connecting ring is arranged above the top plate at one end of the connecting rod, a box body is arranged on one side of the top plate, a box door is arranged on the side wall of the box body, a partition plate is arranged in the box body, and a plurality of balloons and a plurality of connecting ropes are arranged on the two sides of the partition plate on the inner side of the box body respectively.
Preferably, one side of the side wall of the box door is provided with a handle and a safety lock, and the other side of the side wall of the box door is connected with the box body through a hinge.
Preferably, the second connecting plate and the first connecting plate are both arranged in parallel with the top plate.
Preferably, a displacement sensor is arranged at the top of the second connecting plate, and the model of the displacement sensor is DP-S1.
Preferably, the connection ring and the connection rod are threadedly connected.
Preferably, a plurality of universal wheels are arranged at intervals at the bottom of the bottom plate, and a plurality of universal wheels are provided with fixing structures.
Compared with the prior art, the utility model discloses following beneficial effect has: this a measuring device for soft packet of power battery thickness variation measurement through setting up recess, case, helium bottle, valve body, pressure regulator, gas-supply pipe, go-between, box, chamber door, baffle, balloon and connecting rope, can realize the thickness in each stage of accurate measurement battery.
Drawings
Fig. 1 is the utility model relates to a measuring device's overall structure schematic diagram for laminate polymer power battery thickness variation measures.
Fig. 2 is the utility model relates to a whole side view of measuring device for laminate polymer power battery thickness variation measures.
Fig. 3 is the utility model relates to a measuring device box inner structure schematic diagram for soft packet of power battery thickness variation is measured.
In the figure: 1. a base plate; 2. a universal wheel; 3. a groove; 4. a storage box; 5. a support plate; 6. a top plate; 7. a helium tank; 8. a valve body; 9. a pressure regulator; 10. a gas delivery pipe; 11. a first connecting plate; 12. a second connecting plate; 13. a guide groove; 14. a connecting shaft; 15. a roller; 16. a through hole; 17. a connecting rod; 18. a connecting ring; 19. a box body; 20. a box door; 21. a partition plate; 22. a balloon; 23. and connecting ropes.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in figures 1-3, a measuring device for measuring thickness variation of a soft package power battery comprises a bottom plate 1, a plurality of universal wheels 2 are arranged at the bottom of the bottom plate 1, a groove 3 and a storage box 4 are arranged on one side of the top of the bottom plate 1, two support plates 5 are arranged on the other side of the top of the bottom plate 1 at intervals, a same top plate 6 is arranged on the tops of the two support plates 5, a helium bottle 7 is arranged in the groove 3, a valve body 8 is arranged on the side wall of the helium bottle 7, a pressure regulator 9 is arranged at one end of the valve body 8, a gas pipe 10 is arranged at one end of the pressure regulator 9, one end of the gas pipe 10 is arranged in the storage box 4, a first connecting plate 11 and a movably connected second connecting plate 12 are arranged between the two support plates 5, a guide groove 13 is arranged on the side wall of the support plate 5, a connecting shaft, the connecting rod 17 is arranged at the center of the top of the second connecting plate 12, the connecting rod 17 penetrates through the through hole 16, the connecting ring 18 is arranged at one end of the connecting rod 17 above the top plate 6, the box body 19 is arranged on one side of the top plate 6, the box door 20 is arranged on the side wall of the box body 19, the partition plate 21 is arranged in the box body 19, and the plurality of balloons 22 and the plurality of connecting ropes 23 are arranged on the inner side of the box body.
A handle and a safety lock are arranged on one side of the side wall of the box door 20, and the other side of the side wall of the box door 20 is connected with the box body 19 through a hinge; the second connecting plate 12 and the first connecting plate 11 are both arranged in parallel with the top plate 6; the top of the second connecting plate 12 is provided with a displacement sensor, and the model of the displacement sensor is DP-S1; the connecting ring 18 is in threaded connection with the connecting rod 17; the bottom of the bottom plate 1 is arranged at intervals on the universal wheels 2, and the universal wheels 2 are all provided with fixing structures.
It should be noted that, the utility model relates to a measuring device for measuring the thickness change of soft package power battery, when in use, the second connecting plate 12 is moved to make the second connecting plate 12 contact with the first connecting plate 11, the displacement sensor on the second connecting plate 12 is calibrated to zero, the second connecting plate 12 is pulled up, the soft package power battery is placed on the first connecting plate 11, the safety lock on the box door 20 is opened, the box door 20 is opened by a handle, the balloon 22 is taken out from the box body 19, the gas pipe 10 is taken out from the storage box 4, one end of the gas pipe 10 is connected with the balloon 22, the valve body 8 is opened, the helium in the helium bottle 7 passes through the valve body 8, the pressure regulator 9 and the gas pipe 10 to the balloon 22, the valve body 8 is closed, the connecting rope 23 is taken out from the box body 19, one end of the connecting rope 23 is connected with the balloon 22, the other end of the connecting rope 23 is connected with the connecting ring 18, then a plurality of balloons full of helium are tied up on, make second connecting plate 12 move down with the speed of utmost point slow in the highest department, offset the gravity of most second connecting plate 12, reduce second connecting plate 12 to soft packet of power battery's pressure, second connecting plate 12 bottom and soft packet of power battery top contact, soft packet of power battery drives second connecting plate 12 when various state thickness changes and moves, and displacement sensor records the displacement that produces when second connecting plate 12 moves.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a measuring device for be used for laminate polymer power battery thickness variation to measure, includes bottom plate (1), its characterized in that: the bottom of the bottom plate (1) is provided with a plurality of universal wheels (2), one side of the top of the bottom plate (1) is provided with a groove (3) and a storage box (4), the other side of the top of the bottom plate (1) is provided with two supporting plates (5) at intervals, the tops of the two supporting plates (5) are provided with a same top plate (6), a helium bottle (7) is arranged in the groove (3), the side wall of the helium bottle (7) is provided with a valve body (8), one end of the valve body (8) is provided with a pressure regulator (9), one end of the pressure regulator (9) is provided with a gas pipe (10), one end of the gas pipe (10) is arranged in the storage box (4), a first connecting plate (11) and a second connecting plate (12) which is movably connected are arranged between the two supporting plates (5), the side wall of each supporting plate (5) is provided with a guide, connecting axle (14) outer wall cover is equipped with gyro wheel (15), gyro wheel (15) are located in guide way (13), through-hole (16) have been seted up at roof (6) top center, second connecting plate (12) top center is equipped with connecting rod (17), connecting rod (17) pass through-hole (16), connecting rod (17) one end in roof (6) top is equipped with go-between (18), roof (6) top one side is equipped with box (19), box (19) lateral wall is equipped with chamber door (20), be equipped with baffle (21) in box (19), box (19) inboard in baffle (21) both sides are equipped with a plurality of balloon (22) and a plurality of connection rope (23) respectively.
2. The measuring device for the thickness variation measurement of the soft package power battery according to the claim 1 is characterized in that: a handle and a safety lock are arranged on one side of the side wall of the box door (20), and the other side of the side wall of the box door (20) is connected with the box body (19) through a hinge.
3. The measuring device for the thickness variation measurement of the soft package power battery according to the claim 1 is characterized in that: the second connecting plate (12) and the first connecting plate (11) are arranged in parallel with the top plate (6).
4. The measuring device for the thickness variation measurement of the soft package power battery according to the claim 1 is characterized in that: and a displacement sensor is arranged at the top of the second connecting plate (12), and the type of the displacement sensor is DP-S1.
5. The measuring device for the thickness variation measurement of the soft package power battery according to the claim 1 is characterized in that: the connecting ring (18) is in threaded connection with the connecting rod (17).
6. The measuring device for the thickness variation measurement of the soft package power battery according to the claim 1 is characterized in that: the universal wheels (2) are arranged at the bottom of the bottom plate (1) at intervals, and the universal wheels (2) are provided with fixing structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920673577.7U CN210268517U (en) | 2019-05-13 | 2019-05-13 | Measuring device for measuring thickness change of soft package power battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920673577.7U CN210268517U (en) | 2019-05-13 | 2019-05-13 | Measuring device for measuring thickness change of soft package power battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210268517U true CN210268517U (en) | 2020-04-07 |
Family
ID=70024467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920673577.7U Expired - Fee Related CN210268517U (en) | 2019-05-13 | 2019-05-13 | Measuring device for measuring thickness change of soft package power battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210268517U (en) |
-
2019
- 2019-05-13 CN CN201920673577.7U patent/CN210268517U/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 |
Granted publication date: 20200407 Termination date: 20210513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |