CN220381203U - Intelligent portable transformer short-circuit impedance tester - Google Patents
Intelligent portable transformer short-circuit impedance tester Download PDFInfo
- Publication number
- CN220381203U CN220381203U CN202321153168.7U CN202321153168U CN220381203U CN 220381203 U CN220381203 U CN 220381203U CN 202321153168 U CN202321153168 U CN 202321153168U CN 220381203 U CN220381203 U CN 220381203U
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- China
- Prior art keywords
- box
- box body
- partition plate
- fixedly connected
- circuit impedance
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- 238000012360 testing method Methods 0.000 claims abstract description 48
- 238000005192 partition Methods 0.000 claims abstract description 21
- 230000000694 effects Effects 0.000 abstract description 7
- 230000003139 buffering effect Effects 0.000 abstract description 5
- 238000013016 damping Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model relates to the technical field of short-circuit impedance of transformers and discloses an intelligent portable transformer short-circuit impedance tester which comprises a box body, wherein a box cover is rotatably connected to one side wall of the box body, a clamping block is fixedly connected to the top end of the box cover, a handle is fixedly connected to one side, far away from the box cover, of the box body, a plurality of fixing blocks are fixedly connected to one side, close to the handle, of the box body, a rotating rod is arranged between the interiors of the fixing blocks, a buckle is sleeved on the outer wall of the rotating rod, a first partition plate and a second partition plate are arranged in the box body, the first partition plate and the second partition plate are in a vertical intersecting mode, the interior of the box body is divided into three parts by the first partition plate and the second partition plate, a testing instrument is arranged in the box body, and the testing instrument is positioned on the right side of the interior of the box body. According to the utility model, the air bag is inflated through the fan, and the air bag surrounds the periphery of the testing instrument, so that the effect of buffering and damping the testing instrument is achieved.
Description
Technical Field
The utility model relates to the technical field of transformer short-circuit impedance equipment, in particular to an intelligent portable transformer short-circuit impedance tester.
Background
The short circuit impedance is the resistance formed by short circuit of the electric appliance, like eddy current, etc. In general, the short-circuit impedance of a transformer refers to the equivalent series impedance between the terminals of one of a pair of windings at a rated frequency and a reference temperature.
When the conventional short-circuit impedance tester is used, the shock absorption structure is lacking, so that the protection of the tester is not facilitated. In addition, when the test instrument is placed on the desktop, the test instrument is easily dragged, which is not beneficial to the safety of the test instrument.
Disclosure of Invention
The utility model aims to provide an intelligent portable transformer short-circuit impedance tester for solving the problems in the background technology.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to an intelligent portable transformer short-circuit impedance tester which comprises a box body, wherein a box cover is rotatably connected to one side wall of the box body, a clamping block is fixedly connected to the top end of the box cover, a handle is fixedly connected to one side, far away from the box cover, of the box body, a plurality of fixing blocks are fixedly connected to one side, close to the handle, of the box body, a rotating rod is arranged between the interiors of the fixing blocks, a buckle is sleeved on the outer wall of the rotating rod, the box cover is clamped by matching with the clamping block, a first partition plate and a second partition plate are arranged in the box body, the first partition plate and the second partition plate are in a vertical intersecting mode, the interior of the box body is divided into three parts, a testing instrument is arranged in the box body, and the testing instrument is positioned on the right side of the interior of the box body.
Further, the inside of box is provided with puts the thing box, and the purpose of setting like this is placed the test wire, put the inside wall fixedly connected with telescopic link that the thing box is close to the case lid, the purpose of setting like this is to prevent the electric wire winding, it is in the inside left side of box to put the thing box.
Further, the inside of box is provided with the fan storehouse, the inside in fan storehouse is provided with the fan, one side that the fan is close to first baffle sets up the air inlet pipeline, one side that the air inlet pipeline was kept away from to the fan is provided with the air intake, the air intake extends to the outside of box, and the purpose of setting like this is for the gasbag inflation.
Further, the inside right side of box is provided with the gasbag, the outside of test instrument is encircleed to the gasbag, the air inlet pipeline extends to the outside of first baffle and communicates with the gasbag, and the purpose of setting like this plays the effect of buffering protection to test instrument, test instrument's upper surface is provided with the display screen, the right side of display screen is provided with power socket, test instrument's upper surface is provided with a plurality of operating button, test instrument's upper surface is provided with a plurality of test socket, test instrument's upper surface is provided with the switch, test instrument's upper surface is provided with the regulator.
Further, be provided with the frid on the bottom inner wall of box, the purpose of setting like this can let the clamp plate reciprocate, the frid is in the lower surface of test instrument and gasbag, the lower surface of frid is provided with the clamp plate, the lower fixed surface of clamp plate is connected with the support column, the lower surface of clamp plate is provided with the spring, the outside at the support column is established to the spring housing, the purpose of setting like this can prop up the clamp plate to the inside of rubber sucking disc income recess, set up flutedly on the bottom outer wall of box, the purpose of setting like this holds rubber sucking disc, one side fixedly connected with rubber sucking disc that the clamp plate was kept away from to the support column, the purpose of setting like this can inhale the box on the desktop.
Further, the removal groove has been seted up to the right side outer wall of box, the purpose of setting like this lets the lug reciprocate, the clamp plate is close to the right side fixedly connected with lug of box, the lug is in the inside of removal groove, the spout has been seted up to one side that the removal groove was kept away from to the lug, one side that the removal groove was kept away from to the lug is provided with the slider, the one end that the slider is close to the spout is in the inside of spout, slider and spout carry out sliding connection, the purpose that sets up like this is that the slider moves to the relevant position of spacing groove when the clamp plate pushes down, then impels the slider in the spacing inslot to reach the purpose to the clamp plate is spacing, the right side of box is provided with stop device, stop device has been seted up the spacing groove near the bottom outer wall of removal groove, the purpose that sets up like this is blocking the lug.
The utility model has the following beneficial effects:
(1) According to the utility model, through the arrangement of the fan and the air bag, when the air bag is inflated by the fan, the air bag surrounds the periphery of the testing instrument, so that the effect of buffering and damping the testing instrument is achieved.
(2) According to the utility model, through the arrangement of the pressing plate, the spring, the convex block, the sliding block, the rubber sucking disc and the limiting device, the right outer wall of the box body is provided with the moving groove, the convex block is fixedly connected with the right side of the pressing plate close to the box body and is positioned in the moving groove, the side of the convex block, which is far away from the moving groove, is provided with the sliding groove, the sliding block is arranged at one side of the convex block, which is far away from the moving groove, and one end of the sliding block, which is close to the sliding groove, is positioned in the sliding groove, the sliding block and the sliding groove are in sliding connection, when the pressing plate is pressed down, the sliding block is moved to the corresponding position of the limiting groove, then the sliding block is pushed into the limiting groove, so that the purpose of limiting the pressing plate is achieved, the lower surface of the pressing plate is fixedly connected with the supporting column, and the rubber sucking disc is fixedly connected with one side, which is far away from the pressing plate, of the pressing plate, so that the rubber sucking disc is sucked on the table top, the box body is prevented from being accidentally dragged, and the effect of protecting a test instrument is achieved.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the present utility model;
FIG. 3 is a schematic structural view of an airbag of the present utility model;
FIG. 4 is a schematic diagram of the structure of FIG. 3A according to the present utility model;
FIG. 5 is a schematic diagram of the structure of FIG. 3B according to the present utility model;
in the drawings, the list of components represented by the various numbers is as follows:
in the figure: 1. a case; 2. a case cover; 3. a clamping block; 4. a rotating rod; 5. a fixed block; 6. a buckle; 7. an air bag; 8. a test instrument; 9. a power socket; 10. testing the socket; 11. a display screen; 12. operating a button; 13. a switch; 14. a regulator; 15. a storage box; 16. a telescopic rod; 17. a first separator; 18. a second separator; 19. a fan bin; 20. an air inlet; 21. an air inlet pipeline; 22. a blower; 23. a limiting device; 24. a limit groove; 25. a moving groove; 26. a pressing plate; 27. a chute; 28. a slide block; 29. a trough plate; 30. a spring; 31. a support column; 32. a rubber suction cup; 33. a groove; 34. a bump; 35. and (5) clamping blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the utility model discloses an intelligent portable transformer short-circuit impedance tester, which comprises a box body 1, wherein a box cover 2 is rotatably connected to one side wall of the box body 1, a clamping block 35 is fixedly connected to the top end of the box cover 2, one side of the box body 1, which is far away from the box cover 2, is fixedly connected with a handle 3, one side of the box body 1, which is close to the handle 3, is fixedly connected with a plurality of fixing blocks 5, a rotating rod 4 is arranged between the interiors of the fixing blocks 5, a buckle 6 is sleeved on the outer wall of the rotating rod 4, the purpose of the arrangement is to clamp the box cover 2 in cooperation with the clamping block 35, a first partition 17 and a second partition 18 are arranged in the box body 1, the first partition 17 and the second partition 18 are in a vertical intersecting mode, the interior of the box body 1 is divided into three parts, a testing instrument 8 is arranged in the interior of the box body 1, and the testing instrument 8 is positioned on the right side of the interior of the box body 1.
The inside of box 1 is provided with puts thing box 15, and the purpose of setting like this is placed the test wire, and the inside wall that puts thing box 15 and be close to case lid 2 fixedly connected with telescopic link 16, and the purpose of setting like this is to prevent the electric wire winding, and put thing box 15 is in the inside left side of box 1.
The inside of box 1 is provided with fan storehouse 19, and the inside of fan storehouse 19 is provided with fan 22, and one side that fan 22 is close to first baffle 17 sets up air inlet pipeline 21, and one side that fan 22 kept away from air inlet pipeline 21 is provided with air intake 20, and air intake 20 extends to the outside of box 1, and the purpose of setting like this is for inflating air bag 7.
The inside right side of box 1 is provided with gasbag 7, the outside of test instrument 8 is encircleed to gasbag 7, intake stack 21 extends to the outside of first baffle 17 and communicates with gasbag 7, the purpose of setting like this plays the effect of buffering protection to test instrument 8, the upper surface of test instrument 8 is provided with display screen 11, the right side of display screen 11 is provided with power socket 9, the upper surface of test instrument 8 is provided with a plurality of operating button 12, the upper surface of test instrument 8 is provided with a plurality of test socket 10, the upper surface of test instrument 8 is provided with switch 13, the upper surface of test instrument 8 is provided with regulator 14.
The bottom inner wall of the box 1 is provided with the groove plate 29, the purpose of setting can let the clamp plate 26 reciprocate, the groove plate 29 is in the lower surface of test instrument 8 and gasbag 7, the lower surface of groove plate 29 is provided with clamp plate 26, the lower surface fixedly connected with support column 31 of clamp plate 26, the lower surface of clamp plate 26 is provided with spring 30, the outside at support column 31 is established to the spring 30 cover, the purpose of setting like this can prop up clamp plate 26 to the inside of rubber sucking disc 32 income recess 33, the bottom outer wall of box 1 is seted up flutedly 33, the purpose of setting like this is holding rubber sucking disc 32, one side fixedly connected with rubber sucking disc 32 that clamp plate 26 was kept away from to support column 31, the purpose of setting like this can be with box 1 on the desktop.
The right side outer wall of box 1 has seted up removal groove 25, the purpose of setting like this is to let lug 34 reciprocate, the right side fixedly connected with lug 34 that clamp plate 26 is close to box 1, lug 34 is in the inside of removal groove 25, one side that the lug 34 kept away from removal groove 25 has been seted up spout 27, one side that lug 34 kept away from removal groove 25 is provided with slider 28, the one end that slider 28 is close to spout 27 is in the inside of spout 27, slider 28 and spout 27 carry out sliding connection, the purpose of setting like this is that slider 28 moves to the relevant position of spacing groove 24 when clamp plate 26 pushes down, then advance slider 28 in the spacing groove 24, in order to reach the purpose of spacing clamp plate 26, the right side of box 1 is provided with stop device 23, stop device 23 is close to the bottom outer wall of removal groove 25 has been seted up spacing groove 24, the purpose of setting like this is to block lug 34.
When in use, the air bag 7 is inflated through the fan 22, and the air bag 7 surrounds the periphery of the test instrument 8, so that the effect of buffering and damping the test instrument 8 is achieved. The right side outer wall of box 1 has seted up removal groove 25, let lug 34 reciprocate, the clamp plate 26 is close to the right side fixedly connected with lug 34 of box 1, lug 34 is in the inside of removal groove 25, the spout 27 has been seted up to one side that the lug 34 kept away from removal groove 25, one side that the lug 34 kept away from removal groove 25 is provided with slider 28, the one end that slider 28 is close to spout 27 is in the inside of spout 27, slider 28 and spout 27 carry out sliding connection, slider 28 moves to the relevant position of spacing groove 24 when clamp plate 26 pushes down, then advance slider 28 in the spacing groove 24, in order to reach the spacing purpose to clamp plate 26, the lower surface fixedly connected with support column 31 of clamp plate 26, one side fixedly connected with rubber suction cup 32 of clamp plate 26 is kept away from to support column 31, thereby make rubber suction cup 32 inhale on the desktop, prevent that box 1 from being dragged by accident, play the effect to test instrument 8 protection.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. The utility model provides an intelligent portable transformer short-circuit impedance tester, includes box (1), its characterized in that: the novel multifunctional box comprises a box body (1), and is characterized in that a box cover (2) is rotationally connected to one side wall of the box body (1), a clamping block (35) is fixedly connected to the top end of the box cover (2), one side of the box body (1) away from the box cover (2) is fixedly connected with a handle (3), one side of the box body (1) close to the handle (3) is fixedly connected with a plurality of fixing blocks (5), a rotating rod (4) is arranged between the interiors of the fixing blocks (5), a clamping buckle (6) is sleeved on the outer wall of the rotating rod (4), a first partition plate (17) and a second partition plate (18) are arranged in the interior of the box body (1), the first partition plate (17) and the second partition plate (18) are in a perpendicular intersecting mode, the interior of the box body (1) is divided into three parts by the first partition plate (17) and the second partition plate (18), a testing instrument (8) is arranged in the interior right side of the box body (1).
2. The intelligent portable transformer short-circuit impedance tester according to claim 1, wherein: the novel box is characterized in that a storage box (15) is arranged in the box body (1), a telescopic rod (16) is fixedly connected to the inner side wall, close to the box cover (2), of the storage box (15), and the storage box (15) is located on the left side of the inside of the box body (1).
3. The intelligent portable transformer short-circuit impedance tester according to claim 1, wherein: the novel air conditioner is characterized in that a fan bin (19) is arranged in the box body (1), a fan (22) is arranged in the fan bin (19), an air inlet pipeline (21) is arranged on one side, close to the first partition plate (17), of the fan (22), an air inlet (20) is arranged on one side, far away from the air inlet pipeline (21), of the fan (22), and the air inlet (20) extends to the outer side of the box body (1).
4. The intelligent portable transformer short-circuit impedance tester according to claim 3, wherein: the inside right side of box (1) is provided with gasbag (7), the outside of test instrument (8) is encircleed to gasbag (7), air inlet pipe (21) extend to the outside of first baffle (17) and communicate with gasbag (7), the upper surface of test instrument (8) is provided with display screen (11), the right side of display screen (11) is provided with power socket (9), the upper surface of test instrument (8) is provided with a plurality of operating button (12), the upper surface of test instrument (8) is provided with a plurality of test socket (10), the upper surface of test instrument (8) is provided with switch (13), the upper surface of test instrument (8) is provided with regulator (14).
5. The intelligent portable transformer short-circuit impedance tester according to claim 1, wherein: be provided with frid (29) on the bottom inner wall of box (1), frid (29) are in the lower surface of test instrument (8) and gasbag (7), the lower surface of frid (29) is provided with clamp plate (26), the lower fixed surface of clamp plate (26) is connected with support column (31), the lower surface of clamp plate (26) is provided with spring (30), spring (30) cover is established in the outside of support column (31), set up flutedly (33) on the bottom outer wall of box (1), one side fixedly connected with rubber sucking disc (32) of clamp plate (26) are kept away from to support column (31).
6. The intelligent portable transformer short-circuit impedance tester according to claim 5, wherein: the utility model discloses a movable box for the refrigerator, including box (1) and clamp plate, removal groove (25) has been seted up to the right side outer wall of box (1), clamp plate (26) are close to the right side fixedly connected with lug (34) of box (1), lug (34) are in the inside of removing groove (25), spout (27) have been seted up to one side that removes groove (25) was kept away from to lug (34), one side that removes groove (25) was kept away from to lug (34) is provided with slider (28), the one end that slider (28) is close to spout (27) is in the inside of spout (27), slider (28) and spout (27) carry out sliding connection, the right side of box (1) is provided with stop device (23), stop device (23) are close to the bottom outer wall of removing groove (25) and have been seted up spacing groove (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321153168.7U CN220381203U (en) | 2023-05-15 | 2023-05-15 | Intelligent portable transformer short-circuit impedance tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321153168.7U CN220381203U (en) | 2023-05-15 | 2023-05-15 | Intelligent portable transformer short-circuit impedance tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220381203U true CN220381203U (en) | 2024-01-23 |
Family
ID=89570827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321153168.7U Active CN220381203U (en) | 2023-05-15 | 2023-05-15 | Intelligent portable transformer short-circuit impedance tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220381203U (en) |
-
2023
- 2023-05-15 CN CN202321153168.7U patent/CN220381203U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |