CN212872816U - Power battery charging and discharging test equipment capable of stably wiring - Google Patents
Power battery charging and discharging test equipment capable of stably wiring Download PDFInfo
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- CN212872816U CN212872816U CN202021651834.6U CN202021651834U CN212872816U CN 212872816 U CN212872816 U CN 212872816U CN 202021651834 U CN202021651834 U CN 202021651834U CN 212872816 U CN212872816 U CN 212872816U
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- 238000012360 testing method Methods 0.000 title claims abstract description 36
- 238000007599 discharging Methods 0.000 title claims description 12
- 238000010276 construction Methods 0.000 description 5
- 239000012212 insulator Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a can stabilize power battery charge and discharge test equipment of wiring, including the battery, terminal and the test machine that await measuring, the upper surface symmetry of the battery that awaits measuring is provided with negative pole post and anodal post, and the surface of negative pole post and anodal post all is connected with insulating frame, insulating frame's internal connection has fastening spring, and fastening spring's the other end is connected with the mounting plate, insulating frame's inside is provided with the conducting block, and insulating frame's internal connection has first current conducting plate to the surface of first current conducting plate is connected with the power cord, the internal connection of connector has the terminal, and the other end of terminal is connected at the surface of test machine. This power battery charge and discharge test equipment that can stabilize wiring is provided with mounting plate and sucking disc, will be connected with the insulating frame card of power cord through the mounting plate on the electrode post to adsorb the upper surface at the battery that awaits measuring through the sucking disc, increase the stability of wiring between test equipment and the battery that awaits measuring.
Description
Technical Field
The utility model relates to a power battery technical field specifically is a power battery charge-discharge test equipment that can stabilize wiring.
Background
Nowadays, vehicles are widely available on roads, but due to the increase of vehicles, energy consumption is increased, so new energy vehicles are also introduced, and a power battery, which is one of important parts of the new energy vehicles, needs to be charged and discharged numerous times to determine the stability and durability of the power battery, but the existing power battery charging and discharging test equipment has some problems:
firstly, when the existing power battery charge and discharge test equipment is connected with a power battery, the power battery charge and discharge test equipment is often connected with the power battery to be tested in a clamping mode, and the connection mode has poor reliability and is easy to cause electric shock when conductive materials are exposed outside;
secondly, the protection to the tie point is lacked after current power battery charge and discharge test equipment is connected with power battery, in case personnel touch the power cord carelessly and can make the disconnection between power battery charge and discharge test equipment and the power battery, very unstable.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can stabilize power battery charge and discharge test equipment of wiring to propose the unstable and problem of electric shock easily of connected mode in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a power battery charging and discharging test device capable of stably wiring comprises a battery to be tested, a wiring terminal and a test machine, wherein a negative pole column and a positive pole column are symmetrically arranged on the upper surface of the battery to be tested, the outer surfaces of the negative pole column and the positive pole column are connected with an insulating frame, a fastening spring is connected inside the insulating frame, the other end of the fastening spring is connected with a fastening plate, a conductive block is arranged inside the insulating frame, a first conductive plate is connected inside the insulating frame, the outer surface of the first conductive plate is connected with a power line, the upper surface of the insulating frame is connected with a sliding cover, a baffle is arranged inside the insulating frame, a sucker is arranged on the outer surface of the insulating frame, a reset spring is arranged inside the insulating frame, the other end of the reset spring is connected with the baffle, the other end of the power line is connected with a second conductive plate, the inside connection of connector has the terminal, and the other end of terminal is connected at the surface of test machine.
Preferably, the fastening plate and the insulating frame form an elastic structure through a fastening spring, the outer surface of the fastening plate is attached to the outer surface of the positive pole, and the outer surface of the fastening plate is attached to the outer surface of the negative pole.
Preferably, the lower surface of the conductive block is attached to the upper surface of the positive post, and the side surface of one end of the conductive block is attached to the outer surface of the first conductive plate.
Preferably, the first conductive plate and the insulating frame form a sliding structure, and the insulating frame and the sliding cover form a sliding structure.
Preferably, the baffle and the insulating frame form a sliding structure, and the baffle and the insulating frame form an elastic structure through a return spring.
Preferably, the second conductive plate and the connector form a rotating structure, and the connector and the binding post are in threaded connection.
Compared with the prior art, the beneficial effects of the utility model are that: the power battery charging and discharging test equipment capable of stably connecting wires,
1. the testing device is provided with a fastening plate and a sucker, the insulating frame connected with a power line is clamped on the electrode column through the fastening plate and is adsorbed on the upper surface of the battery to be tested through the sucker, and the stability of wiring between the testing device and the battery to be tested is improved;
2. the first conductive plate is arranged and clamped in the insulating frame through the sliding of the first conductive plate and the insulating frame, so that the insulating frame cannot be pulled off from the electrode column through the transverse pulling force even if a person carelessly touches a power line, and the stability of wiring is ensured;
3. be provided with insulating frame, baffle and connector, keep apart all exposed non-insulator outside with the external world through insulating frame, baffle and connector for operating personnel can not take place serious electric shock accident because of the maloperation.
Drawings
FIG. 1 is a schematic overall front sectional view of the present invention;
FIG. 2 is a schematic view of the sectional side view of the insulating frame and the baffle of the present invention;
FIG. 3 is a schematic view of a cross-sectional view of the negative electrode pillar and the conductive block;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a battery to be tested; 2. a negative pole post; 3. a positive post; 4. an insulating frame; 5. a fastening spring; 6. a fastening plate; 7. a conductive block; 8. a first conductive plate; 9. a power line; 10. a sliding cover; 11. a baffle plate; 12. a suction cup; 13. a return spring; 14. a connector; 15. a second conductive plate; 16. a binding post; 17. a testing machine.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a power battery charging and discharging test device capable of stably wiring comprises a battery 1 to be tested, a negative pole column 2, a positive pole column 3, an insulating frame 4, a fastening spring 5, a fastening plate 6, a conductive block 7, a first conductive plate 8, a power cord 9, a sliding cover 10, a baffle plate 11, a sucker 12, a reset spring 13, a connector 14, a second conductive plate 15, a wiring terminal 16 and a test machine 17, wherein the negative pole column 2 and the positive pole column 3 are symmetrically arranged on the upper surface of the battery 1 to be tested, the outer surfaces of the negative pole column 2 and the positive pole column 3 are both connected with the insulating frame 4, the inner part of the insulating frame 4 is connected with the fastening spring 5, the other end of the fastening spring 5 is connected with the fastening plate 6, the conductive block 7 is arranged inside the insulating frame 4, the inner part of the insulating frame 4 is connected with the first conductive plate 8, the outer surface of the first conductive plate 8 is, and the inside of insulating frame 4 is provided with baffle 11, and the surface mounting of insulating frame 4 has sucking disc 12, and the inside of insulating frame 4 is installed reset spring 13, and the other end of reset spring 13 is connected with baffle 11, and the other end of power cord 9 is connected with second current conducting plate 15, and the surface connection of second current conducting plate 15 has connector 14, and the internal connection of connector 14 has terminal 16, and the other end of terminal 16 is connected at the surface of test machine 17.
The mounting plate 6 constitutes elastic construction through fastening spring 5 and insulating frame 4, and the surface of mounting plate 6 laminates with the surface of anodal post 3 mutually to the surface of mounting plate 6 laminates with the surface of negative pole post 2 mutually, through mounting plate 6 with insulating frame 4 card on the electrode post, and adsorb the upper surface at the battery 1 that awaits measuring through sucking disc 12, increase the stability of wiring between test equipment and the battery 1 that awaits measuring.
The lower surface of the conductive block 7 is attached to the upper surface of the positive post 3, and the side surface of one end of the conductive block 7 is attached to the outer surface of the first conductive plate 8, so that the current is transmitted to the power line 9 through the positive post 3, the conductive block 7 and the first conductive plate 8 in sequence.
First current conducting plate 8 constitutes sliding construction with insulating frame 4, and insulating frame 4 constitutes sliding construction with sliding closure 10, through the slip of first current conducting plate 8 and insulating frame 4, with first current conducting plate 8 card in insulating frame 4's inside, even personnel touch power cord 9 carelessly, also can't pull insulating frame 4 from the electrode column through the power of transversely dragging, guaranteed the stability of wiring.
The second conductive plate 15 and the connector 14 form a rotating structure, and the connector 14 and the terminal 16 are in threaded connection, so that when the connector 14 is connected with the terminal 16, the second conductive plate 15 and the power line 9 cannot rotate along with the rotation of the connector 14.
The working principle is as follows: when the power battery charging and discharging test equipment capable of stably wiring is used, as shown in fig. 1, 3 and 4, firstly, the power wire 9 is grasped, the connector 14 is rotated, the connector 14 is connected with the terminal 16 on the outer surface of the test machine 17 through threads until the terminal 16 is jointed with the second conductive plate 15, then the insulating frame 4 is aligned with the positive pole 3 and pressed downwards, the fastening plate 6 is pressed by the positive pole 3 to move towards the outer side of the insulating frame 4 in the insulating frame 4 and compress the fastening spring 5 until the lower surface of the conductive block 7 is attached to the upper surface of the positive pole 3, meanwhile, the sucker 12 is attached to the upper surface of the battery 1 to be tested under the driving of the insulating frame 4, air in the sucking disc 12 is exhausted, so that the insulating frame 4 is adsorbed on the outer surface of the battery 1 to be tested by the sucking disc 12, and the purpose of stably connecting the insulating frame 4 and the positive pole 3 is achieved;
pulling the sliding cover 10 to expose the groove reserved at the upper end of the insulating frame 4, as shown in fig. 1-4, aligning the first conductive plate 8 with the groove reserved on the insulating frame 4, inserting the first conductive plate 8 downwards, as shown in fig. 3, simultaneously moving the power line 9 connected to the outer surface of the first conductive plate 8 downwards along with the first conductive plate 8 and extruding the baffle plates 11 to both sides, moving the baffle plates 11 to both sides and extruding the reset springs 13, when the first conductive plate 8 is completely inserted into the insulating frame 4, the power line 9 just moves between the semicircular grooves reserved on the outer surfaces of the 2 baffle plates 11, at this time, the baffle plates 11 are not extruded by the power line 9 any more so that the reset springs 13 drive the outer surfaces of the 2 baffle plates 11 to be attached to each other, and then pushing the sliding cover 10 to seal the opening above the insulating frame 4, so that all non-insulated parts of the whole wiring are covered by, and then the process is repeated to connect the negative pole column 2 with the insulating frame 4, so that the stable wiring of the whole testing device is completed, and the overall practicability is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a power battery charge and discharge test equipment that can stably work a telephone switchboard, includes battery (1) that awaits measuring, terminal (16) and test machine (17), its characterized in that: the battery comprises a battery body, and is characterized in that a negative pole post (2) and a positive pole post (3) are symmetrically arranged on the upper surface of the battery body (1) to be tested, the outer surfaces of the negative pole post (2) and the positive pole post (3) are connected with an insulating frame (4), the inner part of the insulating frame (4) is connected with a fastening spring (5), the other end of the fastening spring (5) is connected with a fastening plate (6), a conductive block (7) is arranged in the insulating frame (4), a first conductive plate (8) is connected in the insulating frame (4), a power line (9) is connected with the outer surface of the first conductive plate (8), a sliding cover (10) is connected with the upper surface of the insulating frame (4), a baffle (11) is arranged in the insulating frame (4), a sucker (12) is arranged on the outer surface of the insulating frame (4), a reset spring (13) is arranged in the insulating frame (4), and the other end, the other end of power cord (9) is connected with second current conducting plate (15), and the surface of second current conducting plate (15) is connected with connector (14), the internal connection of connector (14) has terminal (16), and the other end of terminal (16) is connected at the surface of test machine (17).
2. The power battery charging and discharging test equipment capable of being stably wired according to claim 1, characterized in that: the fastening plate (6) and the insulating frame (4) form an elastic structure through the fastening spring (5), the outer surface of the fastening plate (6) is attached to the outer surface of the positive pole column (3), and the outer surface of the fastening plate (6) is attached to the outer surface of the negative pole column (2).
3. The power battery charging and discharging test equipment capable of being stably wired according to claim 1, characterized in that: the lower surface of the conductive block (7) is attached to the upper surface of the positive pole (3), and the side surface of one end of the conductive block (7) is attached to the outer surface of the first conductive plate (8).
4. The power battery charging and discharging test equipment capable of being stably wired according to claim 1, characterized in that: the first conductive plate (8) and the insulating frame (4) form a sliding structure, and the insulating frame (4) and the sliding cover (10) form a sliding structure.
5. The power battery charging and discharging test equipment capable of being stably wired according to claim 1, characterized in that: the baffle (11) and the insulating frame (4) form a sliding structure, and the baffle (11) and the insulating frame (4) form an elastic structure through a return spring (13).
6. The power battery charging and discharging test equipment capable of being stably wired according to claim 1, characterized in that: the second conductive plate (15) and the connector (14) form a rotating structure, and the connector (14) is in threaded connection with the wiring terminal (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021651834.6U CN212872816U (en) | 2020-08-11 | 2020-08-11 | Power battery charging and discharging test equipment capable of stably wiring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021651834.6U CN212872816U (en) | 2020-08-11 | 2020-08-11 | Power battery charging and discharging test equipment capable of stably wiring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212872816U true CN212872816U (en) | 2021-04-02 |
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ID=75220625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021651834.6U Active CN212872816U (en) | 2020-08-11 | 2020-08-11 | Power battery charging and discharging test equipment capable of stably wiring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212872816U (en) |
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2020
- 2020-08-11 CN CN202021651834.6U patent/CN212872816U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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Effective date of registration: 20240430 Address after: 661100 No. 108 Wencui Road, Mengzi City, Honghe Hani and Yi Autonomous Prefecture, Yunnan Province Patentee after: Yunnan Aladdin Shendeng Information Technology Service Co.,Ltd. Country or region after: China Address before: 215000 room 300, 83-4 Panmen Road, Gusu District, Suzhou City, Jiangsu Province Patentee before: Suzhou GuanFeng Testing Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |