CN214224792U - Battery simulation high-altitude low-voltage test box - Google Patents
Battery simulation high-altitude low-voltage test box Download PDFInfo
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- CN214224792U CN214224792U CN202120086114.8U CN202120086114U CN214224792U CN 214224792 U CN214224792 U CN 214224792U CN 202120086114 U CN202120086114 U CN 202120086114U CN 214224792 U CN214224792 U CN 214224792U
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Abstract
The utility model belongs to the technical field of high-altitude low-pressure test boxes, in particular to a battery simulation high-altitude low-pressure test box, which comprises an outer box, wherein the inner wall at the top of the outer box is fixedly connected with an inner box, one side of the inner box is hinged with an inner box door, the inner box door is fixedly provided with inner box toughened glass, one side of the outer box is hinged with an outer box door, the outer box door is fixedly provided with outer box toughened glass, the inner wall at the bottom of the outer box is fixedly provided with a vacuum pump, the vacuum pump is connected with the outer wall of the inner box through a vacuum tube, and the inner wall at the bottom of the inner box is fixedly connected with a base. The air tightness of the inner box is higher.
Description
Technical Field
The utility model relates to a high altitude low pressure test case technical field especially relates to a battery simulation high altitude low pressure test case.
Background
In order to detect whether the battery can be safely placed under high-altitude low air pressure, a simulated high-altitude low-pressure test box appears in the market, and whether the battery placed in the box body can not leak, exhaust, disintegrate and the like is observed by manufacturing low-pressure even vacuum conditions in the box body, so that the battery can be safely and reliably detected to be used in a low-pressure environment.
However, the simulation environment of the current high-altitude air pressure simulation test box is only low pressure and is tested in a static state, but in actual use, the battery is not static and often shakes to different degrees, and the shaking in the low-pressure environment is different from the shaking in the normal atmospheric pressure to test the quality of the battery, so that the condition cannot be ignored in the simulation test, and therefore the battery high-altitude low-pressure simulation test box is designed to more accurately simulate the use state in the low-pressure environment of the battery and test the quality of the battery.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a battery simulation high-altitude low-voltage test box.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a battery simulation high altitude low pressure test box comprises an outer box, wherein an inner box is fixedly connected with the inner wall of the top of the outer box, one side of the inner box is hinged with an inner box door, inner box toughened glass is fixedly installed on the inner box door, an outer box door is hinged with one side of the outer box, outer box toughened glass is fixedly installed on the outer box door, a vacuum pump is fixedly installed on the inner wall of the bottom of the outer box, the vacuum pump is connected with the outer wall of the inner box through a vacuum tube, the inner wall of the bottom of the inner box is fixedly connected with a base, the top of the base is fixedly connected with a hollow round table, the top of the hollow table is fixedly connected with a support ring, the top of the support ring is fixedly connected with a hollow circular disc, the hollow disc is rotatably connected with a circular object placing plate, the bottom of the circular object placing plate is rotatably connected with a rotation connection assembly, and the bottom of the rotation connection assembly is fixedly connected with a servo motor, the bottom fixed connection of servo motor is at the top of base, the swivelling chute has been seted up at the top of base, the degree of depth of swivelling chute is the height circulation setting, the bottom fixedly connected with slide bar of circular thing board of putting, the bottom and the swivelling chute sliding connection of slide bar, the top of circular thing board of putting is provided with the centre gripping subassembly, the centre gripping subassembly centre gripping has the battery.
Preferably, the inner box door and the outer box door are both fixedly connected with rubber sealing strips.
Preferably, the rotation connection assembly includes the connecting rod, the top of going up the connecting rod is rotated and is connected in the circular bottom of putting the thing board, the bottom of going up the connecting rod is rotated and is connected with lower connecting rod, the bottom and the servo motor fixed connection of lower connecting rod, the bottom of going up the connecting rod is provided with the lug, the top of lower connecting rod is provided with the recess, it has the second pole with lower connecting rod common run through to go up the connecting rod, the recess fixed connection of second pole and lower connecting rod, the second pole rotates with the lug of last connecting rod and is connected.
Preferably, the upper connecting rod and the circular object placing plate are jointly penetrated and rotatably connected with a first round rod, a sliding groove is formed in the inner side of the hollow round plate, and the first round rod is slidably connected in the round groove.
Preferably, the centre gripping subassembly includes four clamp splices, four equal sliding connection of clamp splice is at the circular top of putting the thing board, four fixed plates of circular top fixedly connected with of putting the thing board, four the fixed plate is located one side of four clamp splices respectively, four the equal threaded connection of fixed plate has the bolt, four the one end of bolt rotates with the clamp splice respectively to be connected.
Preferably, the bottom fixedly connected with slider of clamp splice, the spout has been seted up at the top of circular thing board of putting, the slider is located the inside of spout and with spout sliding connection.
Preferably, the four clamping blocks are fixedly connected with rubber pads on the sides close to each other.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the outer box door and the inner box door are opened, the battery is placed on the circular object placing plate, the bolt is in threaded connection with the fixed plate, and the bolt is rotated to generate displacement to push the clamping block to slide on the circular object placing plate so as to clamp the battery;
2. the utility model discloses in, chamber door and outer case door in closing, start vacuum pump and servo motor, the vacuum pump reduces test air pressure in with the inner box, servo motor's output shaft rotates and drives circular thing board rotation, circular thing board rotation drives the slide bar and slides in the swivelling chute, the slide bar slides the in-process in the swivelling chute, the slide bar can fluctuate from top to bottom, thereby it uses first round bar to rotate and sway about as the axle center to drive circular thing board, can survey the condition of inner box battery through outer case toughened glass and inner box toughened glass, after waiting test time, it can to open outer chamber door and inner box door and take out the battery.
The utility model discloses simple structure, convenient operation has increased the simulated environment who sways and rock on the basis of simulation high altitude low pressure test case reduction air pressure, makes simulated environment more be close actual environment, more can improve experimental accuracy and practical reference value, and the while inner box outer container all sets up closed window and sealing strip, makes the gas tightness of inner box higher.
Drawings
Fig. 1 is a schematic diagram of a three-dimensional structure of a battery simulation high-altitude low-voltage test box provided by the present invention;
fig. 2 is a schematic view of a front view structure of a battery simulation high-altitude low-voltage test box provided by the present invention;
fig. 3 is a schematic view of a front view cross-sectional structure of a battery simulation high-altitude low-voltage test chamber provided by the present invention;
fig. 4 is a schematic side view of the inner box of the battery simulation high altitude low voltage test box according to the present invention;
fig. 5 is a schematic top view of a hollow circular plate of a battery simulation high altitude low voltage test box according to the present invention.
In the figure: 1. an outer box; 2. an inner box; 3. an inner box door; 4. the inner box is made of toughened glass; 5. an outer box door; 6. outer box toughened glass; 7. a rubber seal strip; 8. a vacuum pump; 9. a servo motor; 10. a hollow round table; 11. a base; 12. an upper connecting rod; 13. a hollow circular plate; 14. a circular object placing plate; 15. a first round bar; 16. a support ring; 17. a clamping block; 18. a fixing plate; 19. a bolt; 20. a slider; 21. a slide bar; 22. a battery; 23. a rotating tank; 24. a second round bar; 25. a vacuum tube; 26. a lower connecting rod.
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.
Example one
As shown in fig. 1-5, the battery simulation high altitude low pressure test box of the present embodiment comprises an outer box 1, an inner box 2 is fixedly connected to the inner wall of the top of the outer box 1, an inner box door 3 is hinged to one side of the inner box 2, inner box tempered glass 4 is fixedly installed on the inner box door 3, an outer box door 5 is hinged to one side of the outer box 1, outer box tempered glass 6 is fixedly installed on the outer box door 5, a vacuum pump 8 is fixedly installed on the inner wall of the bottom of the outer box 1, the vacuum pump 8 is connected to the outer wall of the inner box 2 through a vacuum tube 25, a base 11 is fixedly connected to the inner wall of the bottom of the inner box 2, a hollow circular truncated cone 10 is fixedly connected to the top of the base 11, a circular plate 16 is fixedly connected to the top of the hollow circular truncated cone 10, a hollow circular plate 13 is fixedly connected to the top of the support ring 16, a circular plate 13 is rotatably connected to a circular shelf 14, and a rotary connection assembly is rotatably connected to the bottom of the circular shelf plate 14, rotate coupling assembling's bottom fixedly connected with servo motor 9, servo motor 9's bottom fixed connection is at the top of base 11, and the swivelling chute 23 has been seted up at the top of base 11, and the degree of depth of swivelling chute 23 is the height circulation setting, and the circular bottom fixedly connected with slide bar 21 of putting thing board 14, the bottom and the swivelling chute 23 sliding connection of slide bar 21, the circular top of putting thing board 14 is provided with the centre gripping subassembly, and the centre gripping subassembly centre gripping holds battery 22.
In this embodiment, the inner box door 3 and the outer box door 5 are both fixedly connected with rubber sealing strips 7.
In this embodiment, rotation coupling assembling includes connecting rod 12, the top of going up connecting rod 12 is rotated and is connected in the circular bottom of putting thing board 14, the bottom of going up connecting rod 12 is rotated and is connected with lower connecting rod 26, the bottom and the servo motor 9 fixed connection of lower connecting rod 26, the bottom of going up connecting rod 12 is provided with the lug, the top of lower connecting rod 26 is provided with the recess, it has second round bar 24 to go up connecting rod 12 and lower connecting rod 26 and run through jointly, the recess fixed connection of second round bar 24 and lower connecting rod 26, second round bar 24 rotates with the lug of last connecting rod 12 to be connected.
In this embodiment, the upper connecting rod 12 and the circular object placing plate 14 jointly run through and are rotatably connected with the first round rod 15, the sliding groove is formed in the inner side of the hollow round plate 13, and the first round rod 15 is slidably connected in the round groove.
In this embodiment, the centre gripping subassembly includes four clamp splice 17, and four equal sliding connection of clamp splice 17 are at the circular top of putting thing board 14, and four fixed plates 18 of the circular top fixedly connected with of putting thing board 14, and four fixed plates 18 are located one side of four clamp splice 17 respectively, and four equal threaded connection of fixed plate 18 have bolt 19, and four bolt 19's one end rotates with clamp splice 17 respectively to be connected.
In this embodiment, the bottom of the clamping block 17 is fixedly connected with a sliding block 20, the top of the circular object placing plate 14 is provided with a sliding groove, and the sliding block 20 is located inside the sliding groove and is connected with the sliding groove in a sliding manner.
In this embodiment, the rubber pads are fixedly connected to the sides of the four clamping blocks 17 close to each other.
The working principle is as follows: the outer box door 5 and the inner box door 3 are opened, the battery 22 is placed on the circular object placing plate 14, the bolt 19 is in threaded connection with the fixing plate 18, the bolt 19 is rotated to enable the bolt 19 to generate displacement to push the clamping block 17 to slide on the circular object placing plate 14 to clamp the battery 22, the inner box door 3 and the outer box door 5 are closed, the vacuum pump 8 and the servo motor 9 are started, the vacuum pump 8 reduces the internal air pressure of the inner box 2 to the testing air pressure, the output shaft of the servo motor 9 rotates to drive the lower connecting rod 26 and the upper connecting rod 12 to rotate, so that the circular object placing plate 14 rotates, the circular object placing plate 14 rotates to drive the sliding rod 21 to slide in the rotating groove 23, in the sliding process of the sliding rod 21 in the rotating groove 23, the sliding rod 21 can fluctuate up and down to drive the circular object placing plate 14 to rotate and swing up and down by taking the first round rod 15 as an axis, the condition of the battery 22 in the inner box 2 can be observed through the outer box toughened glass 6 and the inner box toughened glass 4, after the test time is over, the outer box door 5 and the inner box door 3 are opened to take out the battery 22.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A battery simulation high altitude low pressure test box comprises an outer box (1) and is characterized in that an inner box (2) is fixedly connected to the inner wall of the top of the outer box (1), an inner box door (3) is hinged to one side of the inner box (2), inner box toughened glass (4) is fixedly mounted on the inner box door (3), an outer box door (5) is hinged to one side of the outer box (1), outer box toughened glass (6) is fixedly mounted on the outer box door (5), a vacuum pump (8) is fixedly mounted on the inner wall of the bottom of the outer box (1), the vacuum pump (8) is connected with the outer wall of the inner box (2) through a vacuum tube (25), a base (11) is fixedly connected to the inner wall of the bottom of the inner box (2), a hollow circular truncated cone (10) is fixedly connected to the top of the base (11), a support ring (16) is fixedly connected to the top of the hollow circular truncated cone (10), the top fixedly connected with hollow circular plate (13) of support ring (16), hollow circular plate (13) are rotated and are connected with circular thing board (14) of putting, the bottom of circular thing board (14) is rotated and is connected rotation coupling assembling, the bottom fixedly connected with servo motor (9) of rotation coupling assembling, the bottom fixed connection of servo motor (9) is at the top of base (11), swivelling chute (23) have been seted up at the top of base (11), the degree of depth of swivelling chute (23) is the height circulation setting, the circular bottom fixedly connected with slide bar (21) of putting thing board (14), the bottom and swivelling chute (23) sliding connection of slide bar (21), the circular top of putting thing board (14) is provided with the centre gripping subassembly, the centre gripping subassembly centre gripping has battery (22).
2. The battery simulation high-altitude low-voltage test box according to claim 1, wherein the inner box door (3) and the outer box door (5) are fixedly connected with rubber sealing strips (7).
3. The battery simulation high altitude low pressure test box of claim 1, wherein the rotation connection subassembly includes an upper connecting rod (12), the top of the upper connecting rod (12) is rotatably connected to the bottom of the circular object placing plate (14), the bottom of the upper connecting rod (12) is rotatably connected to a lower connecting rod (26), the bottom of the lower connecting rod (26) is fixedly connected to the servo motor (9), the bottom of the upper connecting rod (12) is provided with a convex block, the top of the lower connecting rod (26) is provided with a groove, the upper connecting rod (12) and the lower connecting rod (26) are jointly penetrated by a second round rod (24), the second round rod (24) is fixedly connected to the groove of the lower connecting rod (26), and the second round rod (24) is rotatably connected to the convex block of the upper connecting rod (12).
4. The battery simulation high altitude low pressure test box of claim 3, characterized in that, the upper connecting rod (12) and the circular object placing plate (14) are connected with a first round rod (15) in a penetrating and rotating manner, the inner side of the hollow round plate (13) is provided with a sliding groove, and the first round rod (15) is connected in the circular groove in a sliding manner.
5. The battery simulation high-altitude low-voltage test box according to claim 1, wherein the clamping assembly comprises four clamping blocks (17), the four clamping blocks (17) are all slidably connected to the top of the circular object placing plate (14), the top of the circular object placing plate (14) is fixedly connected with four fixing plates (18), the four fixing plates (18) are respectively located on one sides of the four clamping blocks (17), the four fixing plates (18) are all in threaded connection with bolts (19), and one ends of the four bolts (19) are respectively in rotating connection with the clamping blocks (17).
6. The battery simulation high-altitude low-voltage test box according to claim 5, wherein a sliding block (20) is fixedly connected to the bottom of the clamping block (17), a sliding groove is formed in the top of the circular object placing plate (14), and the sliding block (20) is located inside the sliding groove and is in sliding connection with the sliding groove.
7. The battery simulation high-altitude low-voltage test box according to claim 5, wherein a rubber pad is fixedly connected to one side, close to each other, of each of the four clamping blocks (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120086114.8U CN214224792U (en) | 2021-01-13 | 2021-01-13 | Battery simulation high-altitude low-voltage test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120086114.8U CN214224792U (en) | 2021-01-13 | 2021-01-13 | Battery simulation high-altitude low-voltage test box |
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| Publication Number | Publication Date |
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| CN214224792U true CN214224792U (en) | 2021-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120086114.8U Active CN214224792U (en) | 2021-01-13 | 2021-01-13 | Battery simulation high-altitude low-voltage test box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115400803A (en) * | 2022-09-20 | 2022-11-29 | 江苏拓米洛环境试验设备有限公司 | Battery test box |
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2021
- 2021-01-13 CN CN202120086114.8U patent/CN214224792U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115400803A (en) * | 2022-09-20 | 2022-11-29 | 江苏拓米洛环境试验设备有限公司 | Battery test box |
| CN115400803B (en) * | 2022-09-20 | 2023-06-30 | 江苏拓米洛高端装备股份有限公司 | Battery test box |
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