CN214750713U - New energy battery short circuit transient state analogue means - Google Patents
New energy battery short circuit transient state analogue means Download PDFInfo
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- CN214750713U CN214750713U CN202120667946.9U CN202120667946U CN214750713U CN 214750713 U CN214750713 U CN 214750713U CN 202120667946 U CN202120667946 U CN 202120667946U CN 214750713 U CN214750713 U CN 214750713U
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Abstract
The utility model discloses a new energy battery short circuit transient state analogue means, including test platform, test platform's surface mounting has place the platform, place the platform's fixed surface installs four locating pieces, the inside of locating piece is provided with positioning spring, positioning spring's one end activity is provided with flexible reference column, the tip that the locating piece was run through to the one end of flexible reference column extends to the outside, one side of place the platform is provided with the riser, the fixed surface of riser installs the supporting seat, the inside threaded sleeve that is provided with of one end of supporting seat. The utility model discloses an install electrode conductor, test conductor, connecting wire, test conductor mounting panel, supporting screw and threaded sleeve when carrying out the short circuit test to the battery, need not the manual work and carry out the short circuit to the positive negative pole of battery, can effectual assurance operating personnel's life safety, potential safety hazard when reducing the test guarantees test safety.
Description
Technical Field
The utility model relates to a battery short circuit simulation test technical field specifically is a new forms of energy battery short circuit transient state analogue means.
Background
With the rapid development of social economy, a battery refers to a cup, a tank or a partial space of other containers or composite containers which are filled with an electrolyte solution and a metal electrode to generate current, a device capable of converting chemical energy into electric energy has a positive pole and a negative pole, and with the progress of science and technology, the battery generally refers to a small device capable of generating electric energy, such as a solar battery, and the performance parameters of the battery mainly comprise electromotive force, capacity, specific energy and resistance.
However, when the conventional battery is subjected to a short circuit simulation test, the anode and the cathode of the battery are manually connected, so that the battery is easy to explode, and great potential safety hazards exist; therefore, the existing requirements are not met, and a new energy battery short-circuit transient simulation device is provided for the requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a new forms of energy battery short circuit transient state analogue means to solve the current battery that proposes in the above-mentioned background art and when carrying out short circuit simulation test, have the manual work to connect the positive negative pole of battery, the battery explodes easily, has very big potential safety hazard scheduling problem.
In order to achieve the above object, the utility model provides a following technical scheme: a new energy battery short circuit transient simulation device comprises a test platform, wherein a placement platform is mounted on the surface of the test platform, four positioning blocks are fixedly mounted on the surface of the placement platform, positioning springs are arranged inside the positioning blocks, telescopic positioning columns are movably arranged at one ends of the positioning springs, one ends of the telescopic positioning columns penetrate through the end portions of the positioning blocks and extend to the outside, a vertical plate is arranged on one side of the placement platform, a supporting seat is fixedly mounted on the surface of the vertical plate, a threaded sleeve is arranged inside one end of the supporting seat, a supporting screw rod is movably arranged in the middle of the threaded sleeve in a penetrating mode, a test conductor mounting plate is fixedly mounted at one end of the supporting seat and the end face of the outer end of the supporting screw rod, two test conductors are movably arranged on the surface of one side of the test conductor mounting plate, and connecting leads are connected between the two test conductors, the top activity of place the platform is provided with the lift connecting plate, the even fixed mounting in bottom surface of lift connecting plate has two electrode conductors.
Preferably, the inner side surface of the threaded sleeve and the outer side surface of the support screw are provided with threads with the same rotation direction, and the threaded sleeve is in threaded connection with the support screw.
Preferably, a buffer air bag is arranged between the inner end of the test conductor and the test conductor mounting plate, and inert gas is filled in the buffer air bag.
Preferably, the surface of the test platform is uniformly provided with a plurality of insertion grooves, and the inner sides of the insertion grooves can be vertically inserted with transparent protective glass with certain specifications.
Preferably, the outer end face of the telescopic positioning column is fixedly provided with a positioning sheet, and the positioning sheet is made of rubber.
Preferably, the inner end face of the support screw is provided with a limiting piece, and the limiting piece is rectangular and is in sliding connection with the support seat.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a switch on the device power, the lift connecting plate moves down under power unit's drive after the power is switched on, drive electrode conductor and the positive negative pole of battery and laminate, then the screw sleeve pipe rotates under its connected power unit drive, carry out screw thread transmission with the supporting screw, the supporting screw drives through the screw thread and carries out axial displacement, drive test conductor mounting panel and laminate to electrode conductor, until the test conductor of test conductor mounting panel side laminates with the electrode conductor who is connected with the battery positive negative pole, two electrode conductors at this moment, the connecting wire between test conductor and two test conductors can make the battery form short circuit loop, the battery begins the short circuit, when carrying out the short circuit test to the battery, need not artifical positive negative pole short circuit to the battery, can effectively guarantee operating personnel's life safety, reduce the potential safety hazard during the test, the test safety is ensured;
2. the utility model discloses a contract four flexible reference columns to locating piece inside for flexible reference column compresses positioning spring, then place the battery in the middle of four flexible reference columns, loosen flexible reference column this moment, make positioning spring carry out elasticity and recover and drive flexible reference column and laminate to the outer wall of battery, can be quick fix a position the clamping to the battery, improve work efficiency, and be provided with the buffering gasbag in the middle of test conductor and the test conductor mounting panel, can effectually avoid electrode conductor and test conductor to appear damaging when the test.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is a side view of the utility model in its entirety;
FIG. 3 is an enlarged view of the structure of FIG. 2;
fig. 4 is a schematic structural view of the test conductor mounting plate of the present invention.
In the figure: 1. a test platform; 2. placing a platform; 3. positioning blocks; 4. a telescopic positioning column; 5. lifting the connecting plate; 6. an electrode conductor; 7. testing the conductor mounting plate; 8. a support screw; 9. a supporting seat; 10. a positioning spring; 11. testing the conductor; 12. a threaded bushing; 13. connecting a lead; 14. a buffer air bag.
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.
Referring to fig. 1 to 4, the present invention provides an embodiment: a new energy battery short circuit transient simulation device comprises a test platform 1, a placement platform 2 is mounted on the surface of the test platform 1, four positioning blocks 3 are fixedly mounted on the surface of the placement platform 2, positioning springs 10 are arranged inside the positioning blocks 3, one ends of the positioning springs 10 are movably provided with telescopic positioning columns 4, one ends of the telescopic positioning columns 4 penetrate through the end portions of the positioning blocks 3 and extend to the outside, a vertical plate is arranged on one side of the placement platform 2, a supporting seat 9 is fixedly mounted on the surface of the vertical plate, a threaded sleeve 12 is arranged inside one end of the supporting seat 9, a supporting screw 8 is movably arranged in the middle of the threaded sleeve 12 in a penetrating manner, a test conductor mounting plate 7 is fixedly mounted at one end of the supporting screw 8 and penetrates through the end portion of the supporting seat 9 and the end face of the outer end, two test conductors 11 are movably mounted on the surface of one side of the test conductor mounting plate 7, and a connecting lead 13 is connected between the two test conductors 11, the upper part of the placing platform 2 is movably provided with a lifting connecting plate 5, and the bottom surface of the lifting connecting plate 5 is uniformly and fixedly provided with two electrode conductors 6.
Further, the inner side surface of the threaded sleeve 12 and the outer side surface of the support screw 8 are provided with threads with the same turning direction, the threaded sleeve 12 is in threaded connection with the support screw 8, and the threaded sleeve 12 can drive the support screw 8 to move axially to drive the test conductor 11 to be attached to the electrode conductor 6 through threaded connection.
Further, a buffering air bag 14 is arranged between the inner end of the test conductor 11 and the test conductor mounting plate 7, inert gas is filled in the buffering air bag 14, the buffering air bag 14 filled with the inert gas can effectively buffer when the test conductor 11 is attached to the electrode conductor 6, and the test conductor 11 is prevented from damaging the electrode conductor 6.
Further, the surface of the test platform 1 is uniformly provided with a plurality of insertion grooves, the inner sides of the insertion grooves can be vertically inserted with transparent protective glass with certain specifications, and the damage to peripheral objects or workers caused by spatters generated by battery explosion can be avoided during the battery short circuit test.
Furthermore, the outer end face of the telescopic positioning column 4 is fixedly provided with a positioning sheet, the positioning sheet is made of rubber, and the positioning sheet made of rubber can ensure that the battery cannot be damaged when the telescopic positioning column 4 is used for positioning and clamping the battery.
Further, the inner end face of the support screw 8 is provided with a limiting piece, the limiting piece is rectangular and is in sliding connection with the support seat 9, the rectangular limiting piece can effectively guarantee that the support screw 8 cannot rotate along with the support seat 9, and the support screw 8 is guaranteed to smoothly drive the test conductor mounting plate 7 and the test conductor 11 to move.
The working principle is as follows: when the device is used, the four telescopic positioning columns 4 contract towards the inside of the positioning block 3, so that the telescopic positioning columns 4 compress the positioning springs 10, then a battery is placed in the middle of the four telescopic positioning columns 4, the telescopic positioning columns 4 are loosened at the moment, the positioning springs 10 are elastically restored to drive the telescopic positioning columns 4 to be attached to the outer wall of the battery, at the moment, the four telescopic positioning columns 4 clamp the battery to ensure that the center of the battery is consistent with the center of the placing platform 2, then a power supply of the device is switched on, the lifting connecting plate 5 moves downwards under the driving of the power mechanism after the power supply is switched on to drive the electrode conductor 6 to be attached to the positive electrode and the negative electrode of the battery, then the threaded sleeve 12 rotates under the driving of the power mechanism connected with the threaded sleeve and is in threaded transmission with the supporting screw 8, the supporting screw 8 axially moves through the threaded driving, and drives the testing conductor mounting plate 7 to be attached to the electrode conductor 6, the testing conductors 11 on the side faces of the testing conductor mounting plate 7 are attached to the electrode conductors 6 connected with the positive electrode and the negative electrode of the battery, the battery can form a short circuit loop through the two electrode conductors 6, the testing conductors 11 and the connecting wires 13 between the two testing conductors 11, the battery starts to be short-circuited, when the battery is subjected to short circuit testing, the positive electrode and the negative electrode of the battery do not need to be short-circuited manually, the life safety of operators can be effectively guaranteed, potential safety hazards during testing are reduced, and the testing safety is guaranteed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a new energy battery short circuit transient state analogue means, includes test platform (1), its characterized in that: the testing device is characterized in that a placing platform (2) is mounted on the surface of the testing platform (1), four positioning blocks (3) are fixedly mounted on the surface of the placing platform (2), positioning springs (10) are arranged inside the positioning blocks (3), telescopic positioning columns (4) are movably arranged at one ends of the positioning springs (10), one ends of the telescopic positioning columns (4) penetrate through the end portions of the positioning blocks (3) and extend to the outside, a vertical plate is arranged on one side of the placing platform (2), a supporting seat (9) is fixedly mounted on the surface of the vertical plate, a threaded sleeve (12) is arranged inside one end of the supporting seat (9), supporting screws (8) are movably arranged in the middle of the threaded sleeve (12) in a penetrating mode, one ends of the supporting screws (8) penetrate through the end portions of the supporting seat (9), and testing conductor mounting plates (7) are fixedly mounted on the end faces of the outer ends of the supporting screws (8), the utility model discloses a test conductor, including test conductor mounting panel (7), one side surface activity of test conductor mounting panel (7) is provided with two test conductor (11), two the intermediate junction of test conductor (11) has connecting wire (13), the top activity of place the platform (2) is provided with lift connecting plate (5), the even fixed mounting in bottom surface of lift connecting plate (5) has two electrode conductor (6).
2. The new energy battery short-circuit transient simulation device according to claim 1, wherein: the inner side surface of the threaded sleeve (12) and the outer side surface of the supporting screw rod (8) are provided with threads with the same turning directions, and the threaded sleeve (12) is in threaded connection with the supporting screw rod (8).
3. The new energy battery short-circuit transient simulation device according to claim 1, wherein: and a buffer air bag (14) is arranged between the inner end of the test conductor (11) and the test conductor mounting plate (7), and inert gas is filled in the buffer air bag (14).
4. The new energy battery short-circuit transient simulation device according to claim 1, wherein: the surface of the test platform (1) is uniformly provided with a plurality of insertion grooves, and the inner sides of the insertion grooves can be vertically inserted with transparent protective glass with certain specifications.
5. The new energy battery short-circuit transient simulation device according to claim 1, wherein: the outer end face of the telescopic positioning column (4) is fixedly provided with a positioning sheet, and the positioning sheet is made of rubber.
6. The new energy battery short-circuit transient simulation device according to claim 1, wherein: the inner end face of the supporting screw rod (8) is provided with a limiting piece, and the limiting piece is rectangular and is in sliding connection with the supporting seat (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120667946.9U CN214750713U (en) | 2021-04-01 | 2021-04-01 | New energy battery short circuit transient state analogue means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120667946.9U CN214750713U (en) | 2021-04-01 | 2021-04-01 | New energy battery short circuit transient state analogue means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214750713U true CN214750713U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120667946.9U Active CN214750713U (en) | 2021-04-01 | 2021-04-01 | New energy battery short circuit transient state analogue means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214750713U (en) |
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2021
- 2021-04-01 CN CN202120667946.9U patent/CN214750713U/en active Active
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