CN213544278U - Battery safety inspection is with acupuncture testing arrangement - Google Patents
Battery safety inspection is with acupuncture testing arrangement Download PDFInfo
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- CN213544278U CN213544278U CN202022072169.1U CN202022072169U CN213544278U CN 213544278 U CN213544278 U CN 213544278U CN 202022072169 U CN202022072169 U CN 202022072169U CN 213544278 U CN213544278 U CN 213544278U
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- battery
- plate
- battery safety
- safety inspection
- acupuncture
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- 238000001467 acupuncture Methods 0.000 title claims abstract description 19
- 238000012360 testing method Methods 0.000 title claims abstract description 18
- 238000007689 inspection Methods 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 244000035744 Hura crepitans Species 0.000 claims abstract description 13
- 238000001514 detection method Methods 0.000 claims description 9
- 238000004080 punching Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 abstract description 12
- 230000009471 action Effects 0.000 abstract description 5
- 238000002474 experimental method Methods 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 abstract description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 5
- 229910001416 lithium ion Inorganic materials 0.000 description 5
- 238000005192 partition Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000011076 safety test Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a battery safety inspection is with acupuncture testing arrangement, comprising a main body, the inside welding of main part has the baffle, and the top of baffle is equipped with husky box, the top of baffle is rotated and is connected with two threaded rods, and the bottom of two threaded rods is equipped with actuating mechanism, two the outside threaded connection of threaded rod has the movable plate, and the outside of movable plate is rotated and is connected with the loading board, and the top of loading board is equipped with fixed establishment, the top inner wall of main part is equipped with the fixing base, and the bottom of fixing base is equipped with the steel needle. The utility model discloses a two threaded rods drive the movable plate, make the loading board drive battery contact steel needle, carry out the acupuncture experiment, when the battery conflagration breaing out, the top atress of rotor plate, the loading board can produce the slope because of the action of gravity this moment, and the battery can fall the inside of sandbox, puts out a fire, and first step motor drives the carriage release lever and promotes the rotor plate, makes the loading board reset, blocks the battery, avoids the battery to fire the inside equipment that influences the device.
Description
Technical Field
The utility model relates to a battery detects technical field, especially relates to a battery safety inspection is with acupuncture testing arrangement.
Background
The battery has the functions of charging and discharging, is widely applied to various fields, has certain dangerousness in use, can be subjected to safety test after being put into use so as to ensure that the safety performance of the battery reaches the standard, and can be subjected to acupuncture detection before being put into use.
Through retrieval, a Chinese patent with publication number of CN210982085U discloses a lithium ion battery needling detection device, which comprises an explosion-proof box, a box door connected to 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 to the nut seat, a vertical rod connected to the cross rod, a needling head connected to the vertical rod, a steel needle connected to the needling 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 lithium ion battery acupuncture detection device in the patent has the following defects: the explosion-proof box prevents the battery from exploding and igniting, but the internal equipment of the device is easily damaged when the battery explodes and ignites.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing a needling testing device for battery safety inspection.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a battery safety inspection is with acupuncture testing arrangement, includes the main part, the inside welding of main part has the baffle, and the top of baffle is equipped with husky box, the top of baffle is rotated and is connected with two threaded rods, and the bottom of two threaded rods is equipped with actuating mechanism, two the outside threaded connection of threaded rod has the movable plate, and the outside of movable plate is rotated and is connected with the loading board, and the top of loading board is equipped with fixed establishment, the top inner wall of main part is equipped with the fixing base, and the bottom of fixing base is equipped with the steel needle, first opening has all been seted up to the both sides of main part, and first opening part rotates and is connected with.
Furthermore, actuating mechanism includes second step motor, on the second step motor output shaft with two all be equipped with the belt between the threaded rod.
Furthermore, a sliding block is welded on one side of the bearing plate.
Further, pushing mechanism includes first step motor, and first step motor is in the top of main part, the welding has the cam on the output shaft of first step motor, and the cam is the ellipse, the welding of the top of main part has two fixed plates, and first through-hole has been seted up at the middle part of fixed plate, and first through-hole department is equipped with the carriage release lever.
Further, a pressure sensor is arranged between the fixed seat and the inner wall of the main body, and the fixed seat is in threaded connection with the steel needle.
Further, fixed establishment includes fixed cover, fixed cover with the top welding of loading board, the inside of fixed cover is equipped with the push rod, and one side welding of push rod has splint, splint with the welding has the spring between the fixed cover.
Furthermore, push plates are welded at the top ends of the two clamping plates.
Furthermore, one side of the sliding block is rotatably connected with two rollers.
The utility model has the advantages that:
1. through setting up the threaded rod, movable plate and loading board, two threaded rods drive the movable plate, make the loading board drive the battery and contact the steel needle, carry on the acupuncture experiment, when the battery conflagration, the first step motor drives the cam and rotates, the top of the rotating plate is not forced, the loading board can produce the slope because of the action of gravity at this moment, the battery can fall into the inside of the sand box, put out a fire, the first step motor drives the cam to rotate, thus promote the travel bar, the travel bar promotes the rotating plate, make the loading board reset, block the battery, avoid the battery to catch fire to influence the internal plant of the apparatus;
2. the pressure sensor and the steel needle in threaded connection are arranged, the fixing seat is in threaded connection with the steel needle, the steel needle in threaded connection can be conveniently replaced, and the pressure sensor can detect applied pressure;
3. by arranging the spring and the clamping plates, the spring pushes the two clamping plates to be close to each other, so that the clamping plates clamp the battery, the needling detection of the battery is facilitated, and the battery can fall into the sandbox when the bearing plate rotates;
4. by arranging the push plate, when the two bearing plates rotate to descend, the push plate can push the batteries to descend, so that the batteries can be conveniently separated from the steel needle, and the batteries can smoothly fall into the sandbox;
5. through setting up two gyro wheels, two gyro wheels are convenient for the slider and are removed on the inner wall of main part.
Drawings
FIG. 1 is a front sectional view of a needle-punching test device for battery safety inspection in accordance with example 1;
FIG. 2 is a schematic cross-sectional view of a needle-punching testing device for battery safety inspection in accordance with example 1;
fig. 3 is a schematic cross-sectional structural diagram of a needle-punching testing device for battery safety inspection according to embodiment 2.
In the figure: the device comprises a main body 1, a partition plate 2, a threaded rod 3, a sand box 4, a sliding block 5, a bearing plate 6, a moving plate 7, a rotating plate 8, a moving rod 9, a fixing plate 10, a cam 11, a first stepping motor 12, a fixing seat 13, a steel needle 14, a push plate 15, a fixing sleeve 16, a push rod 17, a spring 18, a clamping plate 19, a battery 20, a second stepping motor 21 and a roller 22.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, a needling testing device for battery safety detection comprises a main body 1, a partition plate 2 is welded inside the main body 1, a sand box 4 is arranged at the top end of the partition plate 2, two threaded rods 3 are rotatably connected to the top end of the partition plate 2, a driving mechanism is arranged at the bottom ends of the two threaded rods 3, a moving plate 7 is in threaded connection with the outer portions of the two threaded rods 3, a bearing plate 6 is rotatably connected to the outer portion of the moving plate 7, a fixing mechanism is arranged at the top end of the bearing plate 6, a fixing seat 13 is arranged on the inner wall of the top end of the main body 1, a steel needle 14 is arranged at the bottom end of the fixing seat 13, first openings are formed in both sides of the main body 1, a rotating plate 8 is rotatably connected to the first openings, a pushing mechanism is arranged at the top end of the rotating plate 8, the threaded, carry out the acupuncture experiment, when battery 20 conflagration breaks out, make the top of rotor plate 8 not atress through pushing mechanism, bearing board 6 can produce the slope because of the action of gravity this moment, and battery 20 on the bearing board 6 can fall the inside of sandbox 4, puts out a fire, and pushing mechanism promotes rotor plate 8 simultaneously, and the bottom of rotor plate 8 promotes bearing board 6, makes bearing board 6 reset, blocks battery 20.
Wherein, actuating mechanism includes second step motor 21, all is equipped with the belt on the output shaft of second step motor 21 and between two threaded rod 3, can drive two threaded rod 3 rotations through second step motor 21.
Wherein, the welding of one side of loading board 6 has slider 5, can make loading board 6 slide at the inner wall of main part 1 through slider 5, on slider 5 slided swivel plate 8, swivel plate 8 rotated and kept away from slider 5 this moment, can make loading board 6 rotate.
Wherein, pushing mechanism includes first step motor 12, first step motor 12 is in the top of main part 1, the welding has cam 11 on the output shaft of first step motor 12, cam 11 is oval, the welding of the top of main part 1 has two fixed plates 10, first through-hole has been seted up at the middle part of fixed plate 10, first through-hole department is equipped with carriage release lever 9, can drive cam 11 through first step motor 12 and rotate, thereby drive carriage release lever 9 and remove, promote rotor plate 8, make loading board 6 fixed or free rotation.
Wherein, be equipped with PX409-001GV type pressure sensor between the inner wall of fixing base 13 and main part 1, fixing base 13 and steel needle 14 threaded connection, steel needle 14 through threaded connection can be convenient for change, and pressure sensor can detect the applied pressure.
Wherein, fixed establishment includes fixed cover 16, and fixed cover 16 welds with the top of loading board 6, and the inside of fixed cover 16 is equipped with push rod 17, and the welding of one side of push rod 17 has splint 19, and the welding has spring 18 between splint 19 and the fixed cover 16, and spring 18 promotes two splint 19 and is close to each other to make splint 19 press from both sides the clamp tightly battery 20, be convenient for battery 20's acupuncture to detect.
Wherein, push pedal 15 has all been welded on the top of two splint 19, and push pedal 15 can promote battery 20 and descend when two loading boards 6 rotate and descend to be convenient for battery 20 and steel needle 14 separation, make battery 20 fall in the sandbox 4 smoothly.
The working principle is as follows: the two threaded rods 3 are driven to rotate by the second stepping motor 21, so that the moving plate 7 ascends, the moving plate 7 drives the bearing plate 6 to ascend, the bearing plate 6 can slide on the inner wall of the main body 1 by the slide block 5 until the slide block 5 slides onto the rotating plate 8, a battery on the bearing plate 6 is driven to contact with the steel needle 14, a needling experiment is carried out, when a fire disaster occurs to the battery 20, the first stepping motor 12 drives the cam 11 to rotate, the top end of the rotating plate 8 is not stressed, at the moment, the bearing plate 6 can incline due to the action of gravity, the battery 20 on the bearing plate 6 can fall into the sand box 4 to extinguish the fire, meanwhile, the first stepping motor 12 drives the cam 11 to rotate, so that the moving rod 9 is pushed, the rotating plate 8 is pushed by the moving rod 9, the bearing plate 6 is pushed by the bottom end of the rotating;
the fixed seat 13 is in threaded connection with the steel needle 14, the steel needle 14 in threaded connection can be replaced conveniently, and the pressure sensor can detect applied pressure;
the spring 18 pushes the two clamping plates 19 to approach each other, so that the clamping plates 19 clamp the battery 20, and the needle punching detection of the battery 20 is facilitated;
when the two bearing plates 6 rotate and descend, the push plate 15 pushes the batteries 20 to descend, so that the batteries 20 are conveniently separated from the steel needles 14, and the batteries 20 smoothly fall into the sandbox 4.
Example 2
Referring to fig. 3, compared with embodiment 1, in this embodiment, in order to increase the practicability of the device, two rollers 22 are rotatably connected to one side of the slider 5, and the two rollers 22 facilitate the slider 5 to move on the inner wall of the main body 1.
The working principle is as follows: the two threaded rods 3 are driven to rotate by the second stepping motor 21, so that the moving plate 7 ascends, the moving plate 7 drives the bearing plate 6 to ascend, the bearing plate 6 can slide on the inner wall of the main body 1 by the slide block 5 until the slide block 5 slides onto the rotating plate 8, a battery on the bearing plate 6 is driven to contact with the steel needle 14, a needling experiment is carried out, when a fire disaster occurs to the battery 20, the first stepping motor 12 drives the cam 11 to rotate, the top end of the rotating plate 8 is not stressed, at the moment, the bearing plate 6 can incline due to the action of gravity, the battery 20 on the bearing plate 6 can fall into the sand box 4 to extinguish the fire, meanwhile, the first stepping motor 12 drives the cam 11 to rotate, so that the moving rod 9 is pushed, the rotating plate 8 is pushed by the moving rod 9, the bearing plate 6 is pushed by the bottom end of the rotating;
the fixed seat 13 is in threaded connection with the steel needle 14, the steel needle 14 in threaded connection can be replaced conveniently, and the pressure sensor can detect applied pressure;
the spring 18 pushes the two clamping plates 19 to approach each other, so that the clamping plates 19 clamp the battery 20, and the needle punching detection of the battery 20 is facilitated;
when the two bearing plates 6 rotate and descend, the push plate 15 pushes the batteries 20 to descend, so that the batteries 20 are conveniently separated from the steel needles 14, and the batteries 20 smoothly fall into the sandbox 4;
the two rollers 22 facilitate the movement of the slider 5 on the inner wall of the body 1.
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 (8)
1. A needle-punching testing device for battery safety detection comprises a main body (1) and is characterized in that, a clapboard (2) is fixedly connected inside the main body (1), a sand box (4) is arranged at the top end of the clapboard (2), the top end of the clapboard (2) is rotatably connected with two threaded rods (3), the bottom ends of the two threaded rods (3) are provided with driving mechanisms, the outer threads of the two threaded rods (3) are connected with a movable plate (7), the outer part of the movable plate (7) is rotatably connected with a bearing plate (6), the top end of the bearing plate (6) is provided with a fixing mechanism, a fixed seat (13) is arranged on the inner wall of the top end of the main body (1), a steel needle (14) is arranged at the bottom end of the fixed seat (13), first opening has all been seted up to the both sides of main part (1), and first opening part rotates and is connected with rotor plate (8), and the top of rotor plate (8) is equipped with pushing mechanism.
2. The battery safety inspection acupuncture testing device according to claim 1, wherein the driving mechanism includes a second stepping motor (21), and a belt is provided between the output shaft of the second stepping motor (21) and the two threaded rods (3).
3. The battery safety inspection acupuncture testing device according to claim 1, wherein a slider (5) is fixedly connected to one side of the carrier plate (6).
4. The battery safety inspection acupuncture testing device according to claim 1, wherein the pushing mechanism includes a first stepping motor (12), the first stepping motor (12) is located at the top end of the main body (1), a cam (11) is fixedly connected to an output shaft of the first stepping motor (12), the cam (11) is oval, two fixing plates (10) are fixedly connected to the top end of the main body (1), a first through hole is formed in the middle of each fixing plate (10), and a moving rod (9) is arranged at the first through hole.
5. The battery safety inspection acupuncture testing device according to claim 1, wherein a pressure sensor is arranged between the fixed seat (13) and the inner wall of the main body (1), and the fixed seat (13) is in threaded connection with the steel needle (14).
6. The acupuncture test device for the battery safety inspection according to any one of claims 1 to 5, wherein the fixing mechanism comprises a fixing sleeve (16), the fixing sleeve (16) is welded with the top end of the bearing plate (6), a push rod (17) is arranged inside the fixing sleeve (16), a clamping plate (19) is fixedly connected to one side of the push rod (17), and a spring (18) is fixedly connected between the clamping plate (19) and the fixing sleeve (16).
7. The battery safety inspection acupuncture testing device according to claim 6, wherein the top ends of the two clamping plates (19) are fixedly connected with the push plate (15).
8. The battery safety inspection acupuncture testing device according to claim 3, wherein two rollers (22) are rotatably connected to one side of the slider (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022072169.1U CN213544278U (en) | 2020-09-21 | 2020-09-21 | Battery safety inspection is with acupuncture testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022072169.1U CN213544278U (en) | 2020-09-21 | 2020-09-21 | Battery safety inspection is with acupuncture testing arrangement |
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| Publication Number | Publication Date |
|---|---|
| CN213544278U true CN213544278U (en) | 2021-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022072169.1U Expired - Fee Related CN213544278U (en) | 2020-09-21 | 2020-09-21 | Battery safety inspection is with acupuncture testing arrangement |
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| Country | Link |
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| CN (1) | CN213544278U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114152400A (en) * | 2022-02-10 | 2022-03-08 | 江苏净视源能源环保研究院有限公司 | Battery acupuncture test mechanism and test device |
| CN114397594A (en) * | 2022-01-17 | 2022-04-26 | 苏州清研精准汽车科技有限公司 | Battery pack detection device and application method |
| CN115144754A (en) * | 2022-07-13 | 2022-10-04 | 广州荣安消防设备有限公司 | Automatic fire extinguishing device of lithium battery production equipment |
| CN116224089A (en) * | 2023-05-05 | 2023-06-06 | 眉山睿酷科技咨询有限公司 | Lithium battery testing equipment and testing method |
-
2020
- 2020-09-21 CN CN202022072169.1U patent/CN213544278U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114397594A (en) * | 2022-01-17 | 2022-04-26 | 苏州清研精准汽车科技有限公司 | Battery pack detection device and application method |
| CN114152400A (en) * | 2022-02-10 | 2022-03-08 | 江苏净视源能源环保研究院有限公司 | Battery acupuncture test mechanism and test device |
| CN115144754A (en) * | 2022-07-13 | 2022-10-04 | 广州荣安消防设备有限公司 | Automatic fire extinguishing device of lithium battery production equipment |
| CN115144754B (en) * | 2022-07-13 | 2023-02-03 | 广州荣安消防设备有限公司 | Automatic fire extinguishing device of lithium battery production equipment |
| CN116224089A (en) * | 2023-05-05 | 2023-06-06 | 眉山睿酷科技咨询有限公司 | Lithium battery testing equipment and testing method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210625 |