CN217787172U - Multi-station current supply system for kiloampere-level large-current sensor - Google Patents
Multi-station current supply system for kiloampere-level large-current sensor Download PDFInfo
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- CN217787172U CN217787172U CN202221538621.1U CN202221538621U CN217787172U CN 217787172 U CN217787172 U CN 217787172U CN 202221538621 U CN202221538621 U CN 202221538621U CN 217787172 U CN217787172 U CN 217787172U
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Abstract
The utility model belongs to the technical field of the current test, especially, kilo-ampere-grade heavy current sensor multistation current supply system, including the workstation, the last fixed surface of workstation installs the multistation current supply device who is used for the sensor test. This kiloampere level heavy current sensor multistation current supply system, through setting up multistation current supply device and the positive reverse switching control mechanism of electric current, when using, stretch out and contract through the current control gas pole in the current control cylinder and drive the slider installation piece and move on the slider guide rail, drive insulating fixed block and the motion of electrically conductive cutting, carry out the circular telegram test, and connect electric cylinder, second to connect electric cylinder, third to connect electric cylinder and fourth to connect electric cylinder work, control and carry out positive negative pole switching test to the test current, thereby solved current test in-process, need change different stations of obtaining and carry out the switching-over test of positive negative pole of electric current, not only efficiency is lower, and the problem of tester's work load has greatly increased.
Description
Technical Field
The utility model relates to a current test technical field especially relates to a kilo-ampere level heavy current sensor multistation current supply system.
Background
The current sensor is a detection device which can sense the information of the current to be detected and convert the sensed information into an electric signal meeting certain standard requirements or other required information output according to a certain rule so as to meet the requirements of information transmission, processing, storage, display, record, control and the like.
In the prior art, the function of calculating the large current by testing the small current is often used for testing the large current sensor, the large current test cannot be directly carried out, in the test process, different stations are required to be replaced to carry out the current positive and negative pole reversing test, the efficiency is low, the workload of testers is greatly increased, and a multi-station current supply system for the high-current sensor in the kiloampere level is required.
SUMMERY OF THE UTILITY MODEL
Based on in the current test process, need to change the difference and carry out the positive negative pole switching-over test of electric current by the station, not only efficiency is lower, and greatly increased the technical problem of tester's work load, the utility model provides a kilo ampere level heavy current sensor multistation current supply system.
The utility model provides a kilo-ampere-level heavy current sensor multi-station current supply system, which comprises a workbench, wherein a multi-station current supply device for sensor testing is fixedly arranged on the upper surface of the workbench, the multi-station current supply device comprises a support carrier, and the support carrier is fixedly arranged on the upper surface of the workbench;
the inside of workstation platform is provided with the positive and negative switching control mechanism of electric current that is used for the sensor test, positive and negative switching control mechanism of electric current includes that first electricity cylinder, second connect electric cylinder, third connect electric cylinder and fourth to connect the electric cylinder, first electricity cylinder, second connect electric cylinder, third to connect the equal fixed mounting of electric cylinder and fourth to connect the inner wall at the workstation platform.
Preferably, a carrier base plate is fixedly connected to the upper surface of the support carrier, test carriers are fixedly connected to the upper surface of the carrier base plate, and the six test carriers are symmetrically distributed with the axis of the carrier base plate as the center;
the upper surface of the carrier base plate is fixedly connected with guide blocks, and the six guide blocks correspond to the six test carriers respectively.
Preferably, the last fixed surface of workstation platform is connected with cylinder mounting plate, two cylinder mounting plate uses the axis that supports the carrier to be the symmetric distribution as the center, cylinder mounting plate's last fixed surface is connected with cylinder erection bracing board, cylinder erection bracing board's fixed surface has current control cylinder, six current control cylinder all includes current control gas pole, the one end fixedly connected with slider installation piece of current control gas pole.
Preferably, the upper surface of cylinder mounting plate is fixedly connected with the slider guide rail, six the slider guide rail respectively with six the current control cylinder is corresponding, the surface of slider installation piece and the surface sliding connection of slider guide rail, the fixed surface of slider installation piece is connected with insulating fixed block, the fixed surface of insulating fixed block is connected with electrically conductive cutting.
Preferably, the surface of the insulating fixed block is fixedly connected with a wiring block, six wiring blocks correspond to the six conductive inserting strips respectively, and the surface of the wiring block is fixedly connected with a conductive copper wire;
the last fixed surface of workstation platform installs the portal frame, two the portal frame uses the axis of workstation platform to be the symmetric distribution as the center, the inner wall fixedly connected with division board of portal frame, the fixed surface of division board is connected with electrically conductive contact plate, the one end of electrically conductive contact plate runs through and extends to the inner wall of workstation platform, the one end of electrically conductive copper line is connected with the fixed surface of electrically conductive contact plate.
Preferably, the first power connection cylinder, the second power connection cylinder, the third power connection cylinder and the fourth power connection cylinder are all fixedly mounted on the inner wall of the workbench, the first power connection cylinder, the second power connection cylinder, the third power connection cylinder and the fourth power connection cylinder respectively comprise a first power connection rod, a second power connection rod, a third power connection rod and a fourth power connection rod, and one end of each of the first power connection rod, the second power connection rod, the third power connection rod and the fourth power connection rod is fixedly connected with a power connection piece;
one end of each of the two conductive contact plates is fixedly connected with a first conductive plate and a second conductive plate respectively, the surfaces of the first conductive plates and the second conductive plates are both in an L shape, the surface of each first conductive plate is fixedly connected with a first connecting conductive plate, and the surface of each second conductive plate is fixedly connected with a second connecting conductive plate;
the inner wall of the working table is fixedly connected with a positive power supply plate and a negative power supply plate respectively, the surface of the first connecting and conducting plate is U-shaped, and one end of the positive power supply plate corresponds to one end of the first connecting and conducting plate.
Preferably, the surface of the negative power supply plate is S-shaped, a third connecting conductive plate is fixedly connected to the surface of the negative power supply plate, the surface of the third connecting conductive plate is S-shaped, and one end of the third connecting conductive plate corresponds to the other end of the first connecting conductive plate;
one end of the positive power supply plate and one end of the first connecting and conducting plate are both positioned below the first power connection cylinder, and one end of the third connecting and conducting plate and the other end of the first connecting and conducting plate are both positioned below the second power connection cylinder;
a fourth connecting conductive plate is fixedly connected to the surface of the positive power supply plate, the surface of the fourth connecting conductive plate is S-shaped, one end of the second connecting conductive plate is fixedly connected with a fifth connecting conductive plate, the surface of the fifth connecting conductive plate is U-shaped, one end of the fourth connecting conductive plate corresponds to one end of the fifth connecting conductive plate, the surface of the third connecting conductive plate is fixedly connected with a sixth connecting conductive plate, and one end of the sixth connecting conductive plate corresponds to the other end of the fifth connecting conductive plate;
one end of the fourth connecting and conducting plate and one end of the fifth connecting and conducting plate are both located below the third electric connection cylinder, and one end of the sixth connecting and conducting plate and the other end of the fifth connecting and conducting plate are both located below the fourth electric connection cylinder.
The utility model provides a beneficial effect does:
through setting up multistation current supply device and the positive reverse switching control mechanism of electric current, when using, stretch out and shrink drive slider installation piece and move on the slider guide rail through the current control gas pole in the current control cylinder, drive insulating fixed block and the motion of electrically conductive cutting, two electrically conductive cutting pegs graft circular telegrams, carry out the circular telegram test, and connect electric cylinder, second through first connecing, connect electric cylinder, third to connect electric cylinder and fourth to connect electric cylinder work, control and connect the test current and carry out positive negative pole switching test, thereby solved current test in-process, need change different stations of obtaining and carry out the switching-over test of positive negative pole of electric current, not only efficiency is lower, and the problem of tester's work load has greatly increased.
Drawings
Fig. 1 is a schematic diagram of a multi-station current supply system of a kiloamp-level heavy current sensor according to the present invention;
fig. 2 is a perspective view of a supporting carrier structure of a multi-station current supply system of a kiloampere-level heavy current sensor according to the present invention;
fig. 3 is a perspective view of a gantry structure of a multi-station current supply system of a kiloampere-level heavy current sensor according to the present invention;
fig. 4 is a perspective view of a cylinder mounting base plate structure of a multi-station current supply system of a kiloampere-level heavy current sensor according to the present invention;
fig. 5 is a perspective view of a workbench structure of the multi-station current supply system of the kiloampere-level heavy current sensor provided by the utility model;
fig. 6 is a perspective view of a first electric connection cylinder structure of a multi-station current supply system of a kiloampere-level heavy current sensor according to the present invention;
fig. 7 is a front view of a first electric connection cylinder structure of a kiloampere-level heavy current sensor multi-station current supply system provided by the utility model.
In the figure: 1. a work table; 2. a support carrier; 201. a carrier floor; 202. a test carrier; 203. a guide block; 204. a cylinder mounting base plate; 205. a supporting plate is arranged on the cylinder; 206. a current control cylinder; 207. a current control gas lever; 208. a slider mounting block; 209. a slider guide rail; 210. insulating fixed blocks; 211. a conductive slip; 212. a junction block; 213. a conductive copper wire; 214. a gantry; 215. a separator plate; 216. a conductive contact plate; 3. a first electricity connection cylinder; 4. a second electricity connection cylinder; 5. a third power connection cylinder; 6. a fourth power connection cylinder; 7. a first electrical connection rod; 8. the second is connected with the electric pole; 9. the third is connected with an electric pole; 10. the fourth is connected with an electric pole; 11. connecting a power strip; 12. a first conductive plate; 13. a second conductive plate; 14. a first connection conductive plate; 15. a second connection conductive plate; 16. a positive power panel; 17. a negative power panel; 18. a third connecting conductive plate; 19. a fourth connecting conductive plate; 20. a fifth connecting conductive plate; 21. and a sixth connecting conductive plate.
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. 1-7, a multi-station current supply system for a kiloampere-level large-current sensor comprises a working table 1, wherein a multi-station current supply device for sensor testing is fixedly mounted on the upper surface of the working table 1, the multi-station current supply device comprises a support carrier 2, and the support carrier 2 is fixedly mounted on the upper surface of the working table 1;
in order to provide a carrier and current for a test product, a carrier base plate 201 is fixedly connected to the upper surface of the support carrier 2, a test carrier 202 is fixedly connected to the upper surface of the carrier base plate 201, and six test carriers 202 are symmetrically distributed by taking the axis of the carrier base plate 201 as the center;
in order to realize smooth connection of the test current with the test product, the guide blocks 203 are fixedly connected to the upper surface of the carrier base plate 201, and the six guide blocks 203 correspond to the six test carriers 202 respectively.
In order to realize the power connection and disconnection of the test current, the upper surface of the workbench 1 is fixedly connected with cylinder mounting bottom plates 204, the two cylinder mounting bottom plates 204 are symmetrically distributed by taking the axis of the support carrier 2 as the center, the upper surface of the cylinder mounting bottom plate 204 is fixedly connected with a cylinder mounting support plate 205, the surface of the cylinder mounting support plate 205 is fixedly provided with a current control cylinder 206, the six current control cylinders 206 comprise current control air rods 207, and one end of each current control air rod 207 is fixedly connected with a slider mounting block 208.
The upper surface of the cylinder mounting base plate 204 is fixedly connected with a slider guide rail 209, the six slider guide rails 209 correspond to the six current control cylinders 206 respectively, the surface of the slider mounting block 208 is in sliding connection with the surface of the slider guide rail 209, the surface of the slider mounting block 208 is fixedly connected with an insulating fixed block 210, the surface of the insulating fixed block 210 is fixedly connected with a conductive inserting strip 211, and the conductive inserting strip 211 is a silver-plated copper sheet.
Further, the silver-plated copper sheet 211 has the characteristics of smooth surface, good conductivity and small heat generation.
In order to realize that the current control cylinder 206 drives the conductive insertion strips 211 to move stably, the surface of the cylinder mounting base plate 204 is fixedly connected with the buffer mounting plates, the surfaces of the four buffer mounting plates are fixedly provided with fixed buffers, and the twelve fixed buffers are symmetrically distributed by taking the axis of the cylinder mounting base plate 204 as the center and correspond to the six conductive insertion strips 211.
The surface of the insulating fixed block 210 is fixedly connected with a junction block 212, the six junction blocks 212 correspond to the six conductive plugs 211 respectively, and the surface of the junction block 212 is fixedly connected with a conductive copper wire 213 (the left conductive copper wire 213 in fig. 1 and the right conductive copper wire 213 in fig. 5 are not drawn);
the upper surface of the work table 1 is fixedly provided with portal frames 214, the two portal frames 214 are symmetrically distributed by taking the axis of the work table 1 as the center, the inner wall of the portal frames 214 is fixedly connected with an isolation plate 215, the surface of the isolation plate 215 is fixedly connected with a conductive contact plate 216, one end of the conductive contact plate 216 penetrates through and extends to the inner wall of the work table 1, and one end of a conductive copper wire 213 is fixedly connected with the surface of the conductive contact plate 216.
In order to realize the travel limit control of the current control cylinder 206, inductor mounting plates are fixedly connected to the surface of the cylinder mounting base plate 204 and the surface of the buffer mounting plate, limit inductors are fixedly mounted on the surfaces of the inductor mounting plates, and twelve limit inductors correspond to twelve fixed buffers respectively. The surfaces of the junction block 212 and the insulating fixing block 210 are fixedly connected with sensing contact pieces, and twelve sensing contact pieces correspond to twelve limit sensors respectively.
The inside of workstation platform 1 is provided with the positive and negative switching control mechanism of electric current that is used for the sensor test, and positive and negative switching control mechanism of electric current includes that first electricity cylinder 3, second connect electric cylinder 4, third connect electric cylinder 5 and fourth to connect electric cylinder 6, and first electricity cylinder 3, second connect electric cylinder 4, third to connect the equal fixed mounting in workstation platform 1's inner wall of electric cylinder 5 and fourth to connect electric cylinder 6.
The first power connection cylinder 3, the second power connection cylinder 4, the third power connection cylinder 5 and the fourth power connection cylinder 6 are all fixedly installed on the inner wall of the workbench 1, the first power connection cylinder 3, the second power connection cylinder 4, the third power connection cylinder 5 and the fourth power connection cylinder 6 respectively comprise a first power connection electric rod 7, a second power connection electric rod 8, a third power connection electric rod 9 and a fourth power connection electric rod 10, and one end of each of the first power connection electric rod 7, the second power connection electric rod 8, the third power connection electric rod 9 and the fourth power connection electric rod 10 is fixedly connected with a power connection piece 11;
one end of each of the two conductive contact plates 216 is fixedly connected with a first conductive plate 12 and a second conductive plate 13, the surface of the first conductive plate 12 and the surface of the second conductive plate 13 are both in an L shape, the surface of the first conductive plate 12 is fixedly connected with a first connecting conductive plate 14, and the surface of the second conductive plate 13 is fixedly connected with a second connecting conductive plate 15;
the inner wall of the working table 1 is fixedly connected with a positive power supply plate 16 and a negative power supply plate 17 respectively, the surface of the first connecting and conducting plate 14 is in a U shape, and one end of the positive power supply plate 16 corresponds to one end of the first connecting and conducting plate 14.
The surface of the negative power supply plate 17 is S-shaped, the surface of the negative power supply plate 17 is fixedly connected with a third connecting and conducting plate 18, the surface of the third connecting and conducting plate 18 is S-shaped, and one end of the third connecting and conducting plate 18 corresponds to the other end of the first connecting and conducting plate 14;
one end of the positive power supply plate 16 and one end of the first connecting and conducting plate 14 are both positioned below the first power receiving cylinder 3, and one end of the third connecting and conducting plate 18 and the other end of the first connecting and conducting plate 14 are both positioned below the second power receiving cylinder 4;
a fourth connecting conductive plate 19 is fixedly connected to the surface of the positive power supply plate 16, the surface of the fourth connecting conductive plate 19 is in an S shape, one end of the second connecting conductive plate 15 is fixedly connected with a fifth connecting conductive plate 20, the surface of the fifth connecting conductive plate 20 is in a U shape, one end of the fourth connecting conductive plate 19 corresponds to one end of the fifth connecting conductive plate 20, the surface of the third connecting conductive plate 18 is fixedly connected with a sixth connecting conductive plate 21, and one end of the sixth connecting conductive plate 21 corresponds to the other end of the fifth connecting conductive plate 20;
one end of the fourth connecting conductive plate 19 and one end of the fifth connecting conductive plate 20 are both located below the third power receiving cylinder 5, and one end of the sixth connecting conductive plate 21 and the other end of the fifth connecting conductive plate 20 are both located below the fourth power receiving cylinder 6.
Further, the electric connecting piece 11, the first conductive plate 12, the second conductive plate 13, the first connecting conductive plate 14, the second connecting conductive plate 15, the positive power supply plate 16, the negative power supply plate 17, the third connecting conductive plate 18, the fourth connecting conductive plate 19, the fifth connecting conductive plate 20 and the sixth connecting conductive plate 21 are all made of silver-plated copper plates, so that the electric connecting device has the effects of smooth surface, good electric conductivity and small heat generation.
Further, when the forward and reverse current switching control is performed, the first power connection cylinder 3 and the fourth power connection cylinder 6 are started to work simultaneously, the first power connection rod 7 on the first power connection cylinder 3 and the fourth power connection rod 10 on the fourth power connection cylinder 6 extend downwards at the same time to drive the power connection piece 11 to move downwards, the power connection piece 11 on the first power connection rod 7 connects the first connection conductive plate 14 with the positive electrode power supply plate 16, the positive electrode current is electrically connected with the conductive contact plate 216 close to one side of the first power connection cylinder 3 through the positive electrode power supply plate 16, the first connection conductive plate 14 and the first conductive plate 12, the positive electrode current enters the conductive insertion strip 211 close to one side of the first power connection cylinder 3, the hall current sensor is connected through the conductive insertion strip 211, then flows out of the second conductive plate 13 through the conductive insertion strip and the conductive contact plate 216 on the other side, flows back to the sixth connection plate 21 through the power connection piece 11 at one end of the fourth power connection rod 10 through the third connection rod 18, and flows back to the negative electrode plate 17.
Similarly, when switching between the positive electrode current and the negative electrode current, the first power connection rod 7 and the fourth power connection rod 10 contract to enter the first power connection cylinder 3 and the fourth power connection cylinder 6, the positive power supply plate 16 is disconnected from the first connection conductive plate 14, the fifth connection conductive plate 20 is disconnected from the sixth connection conductive plate 21, and then the second power connection cylinder 4 and the third power connection cylinder 5 are controlled to work;
the second electric receiving rod 8 and the third electric receiving rod 9 extend out, the electric connecting piece 11 on the second electric receiving rod 8 connects the first connecting and conducting plate 14 with the third connecting and conducting plate 18, and the conductive contact plate 216 close to one side of the first electric receiving cylinder 3 is connected with the negative power supply plate 17;
the electric connecting piece 11 on the third electric connecting rod 9 connects the fourth connecting conductive plate 19 with the fifth connecting conductive plate 20, and electrically connects the positive power supply plate 16 with the second connecting conductive plate 15, the second conductive plate 13 and the conductive contact plate 216 far away from the first electric connecting cylinder 3, thereby completing the switching of positive and negative electrodes.
By arranging the multi-station current supply device and the current positive and negative switching control mechanism, when the device is used, a current sensor to be tested is fixed on the test carrier 202, the current control air rod 207 in the current control cylinder 206 extends out and contracts to drive the slider mounting block 208 to move on the slider guide rail 209, the insulating fixed block 210 and the conductive inserting strips 211 are driven to move, the two conductive inserting strips 211 are plugged and electrified for conducting an electrifying test, and the device works through the first electricity connecting cylinder 3, the second electricity connecting cylinder 4, the third electricity connecting cylinder 5 and the fourth electricity connecting cylinder 6 to control the test current to carry out positive and negative switching test on the test current, so that the problems that in the existing current test process, different stations need to be replaced to carry out current positive and negative reversing test, the efficiency is low, and the workload of testers is greatly increased are solved.
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. The utility model provides a kilo ampere level heavy current sensor multistation current supply system, includes workstation (1), its characterized in that: a multi-station current supply device for sensor testing is fixedly arranged on the upper surface of the working table (1), the multi-station current supply device comprises a support carrier (2), and the support carrier (2) is fixedly arranged on the upper surface of the working table (1);
the inside of workstation platform (1) is provided with the positive and negative switching control mechanism of electric current that is used for the sensor test, positive and negative switching control mechanism of electric current includes that first electricity cylinder (3), second connect electric cylinder (4), third to connect electric cylinder (5) and fourth to connect electric cylinder (6), first electricity cylinder (3), second connect electric cylinder (4), third to connect electric cylinder (5) and fourth to connect the equal fixed mounting in the inner wall of workstation platform (1) of electric cylinder (6).
2. The multi-station current supply system for the kiloampere-grade high-current sensor according to claim 1, wherein: the upper surface of the support carrier (2) is fixedly connected with a carrier bottom plate (201), the upper surface of the carrier bottom plate (201) is fixedly connected with test carriers (202), and the six test carriers (202) are symmetrically distributed by taking the axis of the carrier bottom plate (201) as the center;
the upper surface of the carrier base plate (201) is fixedly connected with guide blocks (203), and the six guide blocks (203) correspond to the six test carriers (202) respectively.
3. The multi-station current supply system for the kiloamp-level high-current sensor according to claim 1, wherein: last fixed surface of workstation platform (1) is connected with cylinder mounting plate (204), two cylinder mounting plate (204) is the symmetric distribution for the center with the axis that supports carrier (2), the last fixed surface of cylinder mounting plate (204) is connected with cylinder erection bracing board (205), the fixed surface of cylinder erection bracing board (205) installs current control cylinder (206), six current control cylinder (206) all includes current control gas pole (207), the one end fixedly connected with slider installation piece (208) of current control gas pole (207).
4. The multi-station current supply system for the kiloampere-grade high-current sensor according to claim 3, wherein: the last fixed surface of cylinder mounting bottom plate (204) is connected with slider guide rail (209), six slider guide rail (209) respectively with six current control cylinder (206) is corresponding, the surface of slider installation piece (208) and the sliding surface connection of slider guide rail (209), the fixed surface of slider installation piece (208) is connected with insulating fixed block (210), the fixed surface of insulating fixed block (210) is connected with electrically conductive cutting (211).
5. The multi-station current supply system for the kiloampere-grade high-current sensor according to claim 4, wherein: the surface of the insulating fixed block (210) is fixedly connected with a wiring block (212), six wiring blocks (212) respectively correspond to six conductive inserting strips (211), and the surface of each wiring block (212) is fixedly connected with a conductive copper wire (213);
the utility model discloses a table, including workstation platform (1), inner wall fixedly connected with division board (215), the last fixed surface of workstation platform (1) installs portal frame (214), two portal frame (214) are the symmetric distribution for the center with the axis of workstation platform (1), the inner wall fixedly connected with division board (215) of portal frame (214), the fixed surface of division board (215) is connected with electrically conductive contact plate (216), the one end of electrically conductive contact plate (216) runs through and extends to the inner wall of workstation platform (1), the one end of electrically conductive copper line (213) is connected with the fixed surface of electrically conductive contact plate (216).
6. The kiloamp-scale high-current sensor multi-station current supply system according to claim 5, wherein: the first power connection cylinder (3), the second power connection cylinder (4), the third power connection cylinder (5) and the fourth power connection cylinder (6) are fixedly mounted on the inner wall of the workbench (1), the first power connection cylinder (3), the second power connection cylinder (4), the third power connection cylinder (5) and the fourth power connection cylinder (6) respectively comprise a first power connection electric rod (7), a second power connection electric rod (8), a third power connection electric rod (9) and a fourth power connection electric rod (10), and one ends of the first power connection electric rod (7), the second power connection electric rod (8), the third power connection electric rod (9) and the fourth power connection electric rod (10) are fixedly connected with power connection pieces (11);
one end of each of the two conductive contact plates (216) is fixedly connected with a first conductive plate (12) and a second conductive plate (13), the surfaces of the first conductive plates (12) and the second conductive plates (13) are both in an L shape, the surfaces of the first conductive plates (12) are fixedly connected with first connecting conductive plates (14), and the surfaces of the second conductive plates (13) are fixedly connected with second connecting conductive plates (15);
the inner wall of the working table (1) is fixedly connected with a positive power supply board (16) and a negative power supply board (17) respectively, the surface of the first connecting and conducting plate (14) is in a U shape, and one end of the positive power supply board (16) corresponds to one end of the first connecting and conducting plate (14).
7. The kiloamp-scale high-current sensor multi-station current supply system according to claim 6, wherein: the surface of the negative power supply plate (17) is S-shaped, the surface of the negative power supply plate (17) is fixedly connected with a third connecting and conducting plate (18), the surface of the third connecting and conducting plate (18) is S-shaped, and one end of the third connecting and conducting plate (18) corresponds to the other end of the first connecting and conducting plate (14);
one end of the positive power supply plate (16) and one end of the first connecting and conducting plate (14) are both positioned below the first power connection cylinder (3), and one end of the third connecting and conducting plate (18) and the other end of the first connecting and conducting plate (14) are both positioned below the second power connection cylinder (4);
a fourth connecting conductive plate (19) is fixedly connected to the surface of the positive power supply plate (16), the surface of the fourth connecting conductive plate (19) is S-shaped, a fifth connecting conductive plate (20) is fixedly connected to one end of the second connecting conductive plate (15), the surface of the fifth connecting conductive plate (20) is U-shaped, one end of the fourth connecting conductive plate (19) corresponds to one end of the fifth connecting conductive plate (20), a sixth connecting conductive plate (21) is fixedly connected to the surface of the third connecting conductive plate (18), and one end of the sixth connecting conductive plate (21) corresponds to the other end of the fifth connecting conductive plate (20);
one end of the fourth connecting and conducting plate (19) and one end of the fifth connecting and conducting plate (20) are both positioned below the third power connection cylinder (5), and one end of the sixth connecting and conducting plate (21) and the other end of the fifth connecting and conducting plate (20) are both positioned below the fourth power connection cylinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221538621.1U CN217787172U (en) | 2022-06-20 | 2022-06-20 | Multi-station current supply system for kiloampere-level large-current sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221538621.1U CN217787172U (en) | 2022-06-20 | 2022-06-20 | Multi-station current supply system for kiloampere-level large-current sensor |
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| Publication Number | Publication Date |
|---|---|
| CN217787172U true CN217787172U (en) | 2022-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221538621.1U Active CN217787172U (en) | 2022-06-20 | 2022-06-20 | Multi-station current supply system for kiloampere-level large-current sensor |
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| Country | Link |
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| CN (1) | CN217787172U (en) |
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2022
- 2022-06-20 CN CN202221538621.1U patent/CN217787172U/en active Active
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