Inductor circuit break position detection device
By designing fixed inductors with fixed boxes and elastic rubber blocks, the inductor detection problems of inductors and easy damage to the inductors are solved by using magnets and bidirectional screws to clamp the meter pen, slide chutes and compression springs, and the detection accuracy is improved and reduce economic costs.
Patent Information
- Application Number
- CN202323568997.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-27
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2033-12-27
AI Technical Summary
When the existing inductor breaking position detection device uses a multimeter, the lack of a fixed mechanism causes the inductor movement to be unstable and the detection results are inaccurate; the multimeter's pen is easily lost and the plug is easily damaged, which increases economic costs.
A device including a fixing box, multimeter and meter pen is designed, and the inductor, chute and compression spring protection plug is fixed with elastic rubber blocks, magnets, bidirectional screws and clamps, and the meter pen placement slot is provided to prevent loss.
It improves the accuracy of the test results, reduces the loss of the test pen and the damage of the plug, reduces the frequency of replacing the test pen, and reduces the economic cost.
Smart Images
Figure CN222167199U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of detection devices, in particular to a detection device for a disconnection position of an inductor. Background Art
[0002] The structure of an inductor is similar to that of a transformer, but it has only one winding. It is generally composed of a frame, winding, shielding cover, packaging material, and iron core. If there is no current flowing through the inductor, it will try to prevent current from flowing through it when the circuit is connected. If there is current flowing through the inductor, it will try to maintain the current unchanged when the circuit is disconnected. The inductor needs to be tested before use to detect whether it is open-circuited or has other problems. Generally, a multimeter is used for testing.
[0003] The existing inductor short circuit position detection device has the following problems when used. First, the inductor short circuit position detection is generally carried out using a multimeter, but the existing multimeter has no fixing mechanism and cannot fix the inductor. During the detection, the inductor is easy to move, which affects the detection work and causes inaccurate detection results. Second, the test leads of the multimeter can be disassembled, but there is no place to store the test leads on the multimeter, which makes the test leads easy to lose and inconvenient for people to use. Third, when the test leads of the multimeter are frequently used, the plug of the test lead connecting line is easy to be damaged, causing the test leads to be scrapped. The test leads need to be replaced frequently, which increases economic costs. Therefore, in response to the above problems, we propose an inductor short circuit position detection device. Utility Model Content
[0004] The utility model aims to provide an inductor open circuit position detection device to solve the following problems: first, the inductor open circuit position detection is generally carried out by a multimeter, but the existing multimeter has no fixing mechanism and cannot fix the inductor. During the detection, the inductor is easy to move, which affects the detection work and causes inaccurate detection results; second, the test leads of the multimeter can be detached, but there is no place to store the test leads on the multimeter, which causes the test leads to be easily lost and is inconvenient for people to use; third, when the test leads of the multimeter are frequently used, the plug of the test lead connecting line is easily damaged, causing the test leads to be scrapped, and the test leads need to be frequently replaced, which increases economic costs.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A device for detecting the short-circuit position of an inductor comprises a first box, a multimeter and a test lead, wherein a first placement slot is provided on the inner side of the front end of the first box, a multimeter is provided on the inner side of the first placement slot, an elastic rubber block is fixedly connected to the left end of the first placement slot, a second placement slot is provided on the inner side of the front end of the first box, a test lead is provided on the inner side of the second placement slot, a slide slot is provided on the inner side of the front end of the multimeter, a compression spring is fixedly connected to the left end of the slide slot, a supporting component is fixedly connected to the right end of the compression spring, a jack is provided on the inner side of the front end of the multimeter, a fixing plate is provided on the outer side of the front end of the first box, a first magnet is fixedly connected to the inner side of the front end of the test lead, a connecting line is fixedly connected to the upper end of the connecting line, a plug is fixedly connected to the upper end of the connecting line, a second box is provided on the left end of the first box, a supporting plate is fixedly connected to the inner side of the front end of the second box, a bidirectional screw rod is provided on the inner side of the supporting plate, a clamping block is provided on the outer side of the bidirectional screw rod, and a second magnet is fixedly connected to the inner side of the lower end of the fixing plate.
[0007] Preferably, the first box body has a rectangular shape, the first placement slot has a rectangular shape, the left and right ends of the multimeter fit tightly against the outer sides of the elastic rubber blocks, and the number of the elastic rubber blocks is ten.
[0008] Preferably, the number of the second placement slots is two, the second placement slots are located at the right end of the first placement slot, the number of the test leads is two, and the number of the slide slots is eight.
[0009] Preferably, the number of the compression springs is eight, the number of the supporting components is eight, the number of the sockets is four, and supporting components are provided at the left and right ends of the sockets.
[0010] Preferably, there are two fixing plates, the fixing plates are located at the upper end of the second placement slot, the second magnet and the first magnet are magnetically attracted to each other, there are two connecting wires, there are two support plates, and there are two clamping blocks.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] In the utility model, a support plate, a bidirectional screw rod and a clamping block are provided, and the bidirectional screw rod is rotated inwardly, and the bidirectional screw rod drives the clamping block to move inwardly, so that the clamping block clamps and fixes the inductor to be detected. During detection, the movement of the inductor is reduced, the influence on the detection work is reduced, and the accuracy of the detection result is improved. By providing a second placement groove, a fixing plate, a second magnet and a first magnet, the first magnet and the second magnet are magnetically attracted to each other, so that the fixing plate is fixed at the upper end of the second placement groove, and the test lead is placed in the second placement groove, so that the test lead is stored and fixed, and the loss of the test lead is reduced, which is convenient for people to use. By providing a sliding groove, a compression spring and a supporting component, when the plug is inserted into the jack, the supporting component needs to be moved outward, and the supporting component squeezes the compression spring outward. The compression spring applies inward pressure to the supporting component, so that the supporting component clamps and fixes the plug, and the movement of the plug during use is reduced, and the plug is protected, so that the plug is not easily damaged, thereby reducing the scrapping of the test lead, and there is no need to frequently replace the test lead, thereby reducing the economic cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 For this utility model Figure 1 A schematic diagram of the structure at A;
[0015] Figure 3 This is a left-side structural schematic diagram of the clamping block of the utility model;
[0016] Figure 4 This is a schematic diagram of the cutaway structure of the fixing plate of the utility model;
[0017] Figure 5 For this utility model Figure 4 Schematic diagram of the structure at point B.
[0018] In the figure: 1. first box; 2. first placement slot; 3. multimeter; 4. elastic rubber block; 5. second placement slot; 6. test lead; 7. slide slot; 8. compression spring; 9. supporting assembly; 10. jack; 11. fixing plate; 12. first magnet; 13. connecting wire; 14. plug; 15. second box; 16. support plate; 17. bidirectional screw rod; 18. clamping block; 19. second magnet. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figure 1-5 , the utility model provides a technical solution:
[0021] An inductor circuit breaker position detection device comprises a first box body 1, a multimeter 3 and a test lead 6, wherein a first placement slot 2 is provided at the inner side of the front end of the first box body 1, the multimeter 3 is provided inside the first placement slot 2, an elastic rubber block 4 is fixedly connected to the left end of the first placement slot 2, a second placement slot 5 is provided at the inner side of the front end of the first box body 1, the test lead 6 is provided inside the second placement slot 5, a slide slot 7 is provided at the inner side of the front end of the multimeter 3, a compression spring 8 is fixedly connected to the left end of the slide slot 7, a supporting component 9 is fixedly connected to the right end of the compression spring 8, and the multimeter 3 A jack 10 is provided on the inner side of the front end, a fixing plate 11 is provided on the outer side of the front end of the first box body 1, a first magnet 12 is fixedly connected to the inner side of the front end of the first box body 1, a connecting wire 13 is fixedly connected to the upper end of the test lead 6, a plug 14 is fixedly connected to the upper end of the connecting wire 13, a second box body 15 is provided on the left end of the first box body 1, a supporting plate 16 is fixedly connected to the inner side of the front end of the second box body 15, a bidirectional screw rod 17 is provided on the inner side of the supporting plate 16, a clamping block 18 is provided on the outer side of the bidirectional screw rod 17, and a second magnet 19 is fixedly connected to the inner side of the lower end of the fixing plate 11.
[0022] The first box body 1 is rectangular in shape, a first placement slot 2 is provided on the inner side of the front end of the first box body 1, the first placement slot 2 is rectangular in shape, a multimeter 3 is provided on the inner side of the first placement slot 2, an elastic rubber block 4 is fixedly connected to the left end of the first placement slot 2, the number of the elastic rubber blocks 4 is ten, the left and right ends of the multimeter 3 are tightly fitted with the outer side of the elastic rubber block 4, a second placement slot 5 is provided on the inner side of the front end of the first box body 1, the number of the second placement slots 5 is two, the second placement slot 5 is located at the right end of the first placement slot 2, a test lead 6 is provided on the inner side of the second placement slot 5, the number of the test leads 6 is two, a slide slot 7 is provided on the inner side of the front end of the multimeter 3, the number of the slide slots 7 is eight, a compression spring 8 is fixedly connected to the left end of the slide slot 7, the number of the compression spring 8 is There are eight of them, and a supporting component 9 is fixedly connected to the right end of the compression spring 8, which is convenient for setting the slide groove 7, the compression spring 8 and the supporting component 9. When the plug 14 is inserted into the jack 10, the supporting component 9 needs to be moved outward, and the supporting component 9 squeezes the compression spring 8 outward. The compression spring 8 gives an inward pressure to the supporting component 9, so that the supporting component 9 clamps and fixes the plug 14, thereby reducing the movement of the plug 14 during use, protecting the plug 14, making the plug 14 less likely to be damaged, thereby reducing the scrapping of the test lead 6, and there is no need to frequently replace the test lead 6, thereby reducing the economic cost; there are eight supporting components 9, and a jack 10 is provided on the inner side of the front end of the multimeter 3. The number of the jacks 10 is four, and supporting components are provided on the left and right ends of the jack 10. 9. A fixing plate 11 is provided on the outside of the front end of the first box body 1, which is convenient for setting the second placement slot 5, the fixing plate 11, the second magnet 19 and the first magnet 12. The first magnet 12 and the second magnet 19 are magnetically attracted to each other, so that the fixing plate 11 is fixed to the upper end of the second placement slot 5, and the test lead 6 is placed in the second placement slot 5, so as to store and fix the test lead 6, reduce the loss of the test lead 6, and facilitate people to use; there are two fixing plates 11, and the fixing plate 11 is located at the upper end of the second placement slot 5. The first magnet 12 is fixedly connected to the inner side of the front end of the first box body 1, and the upper end of the test lead 6 is fixedly connected to the connecting wire 13. There are two connecting wires 13, and the upper end of the connecting wire 13 is fixedly connected to the plug 14. The left end of the first box body 1 is provided There is a second box body 15, and a support plate 16 is fixedly connected to the inner side of the front end of the second box body 15. There are two support plates 16. A bidirectional screw rod 17 is provided on the inner side of the support plate 16, and a clamping block 18 is provided on the outer side of the bidirectional screw rod 17. It is convenient to set the support plate 16, the bidirectional screw rod 17 and the clamping block 18. The bidirectional screw rod 17 is rotated inwardly, and the bidirectional screw rod 17 drives the clamping block 18 to move inward, so that the clamping block 18 clamps and fixes the inductor to be detected. During the detection, the movement of the inductor is reduced, the influence on the detection work is reduced, and the accuracy of the detection result is improved; there are two clamping blocks 18, and a second magnet 19 is fixedly connected to the inner side of the lower end of the fixed plate 11, and the second magnet 19 and the first magnet 12 are magnetically attracted to each other.
[0023] Working process: The upper end of the second box body 15 is fixedly connected with a support plate 16, and a bidirectional screw rod 17 is arranged inside the support plate 16. The bidirectional screw rod 17 is rotated inward, and the bidirectional screw rod 17 drives the clamping block 18 to move inward to clamp and fix the inductor to be tested. After the fixing is completed, the fixing plate 11 is slid downward, and a second magnet 19 is fixedly connected to the inner side of the lower end of the fixing plate 11. The second magnet 19 and the first magnet 12 are magnetically attracted to each other. A second placement slot 5 is opened at the front end of the first box body 1, and a test lead 6 is arranged inside the second placement slot 5. The test lead 6 is taken out, and a connecting line 13 is fixedly connected to the upper end of the test lead 6. A first placement slot 2 is opened at the front end of the first box body 1, and a multimeter 3 is arranged inside the first placement slot 2 The multimeter 3 is fixed in the first placement slot 2 by squeezing the elastic rubber block 4. A socket 10 is provided at the front end of the multimeter 3. Supporting components 9 are provided at the left and right ends of the socket 10. A slide slot 7 is provided at the upper end of the multimeter 3. A compression spring 8 is fixedly connected to the left end of the slide slot 7. A plug 14 is fixedly connected to the upper end of the connecting line 13. The plug 14 is inserted into the socket 10, and the supporting component 9 is squeezed outward. A compression spring 8 is fixedly connected to the left end of the supporting component 9. The supporting component 9 squeezes the compression spring 8 outward. The compression spring 8 applies pressure to the supporting component 9 inward, so that the supporting component 9 clamps and fixes the plug 14. Then, the multimeter 3 is turned on, and the circuit breaker position of the inductor is detected through the test lead 6.
[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An inductor disconnection position detection device, comprising a first housing (1), a multimeter (3) and a test lead (6), characterized in that: A first placement slot (2) is provided on the inner side of the front end of the first housing (1), a multimeter (3) is provided on the inner side of the first placement slot (2), an elastic rubber block (4) is fixedly connected to the left end of the first placement slot (2), a second placement slot (5) is provided on the inner side of the front end of the first housing (1), a test lead (6) is provided on the inner side of the second placement slot (5), a slide slot (7) is provided on the inner side of the front end of the multimeter (3), a compression spring (8) is fixedly connected to the left end of the slide slot (7), a supporting assembly (9) is fixedly connected to the right end of the compression spring (8), a jack (10) is provided on the inner side of the front end of the multimeter (3), and the first A fixing plate (11) is provided on the outside of the front end of the box body (1); a first magnet (12) is fixedly connected to the inside of the front end of the first box body (1); a connecting wire (13) is fixedly connected to the upper end of the test lead (6); a plug (14) is fixedly connected to the upper end of the connecting wire (13); a second box body (15) is provided on the left end of the first box body (1); a supporting plate (16) is fixedly connected to the inside of the front end of the second box body (15); a bidirectional screw rod (17) is provided on the inside of the supporting plate (16); a clamping block (18) is provided on the outside of the bidirectional screw rod (17); and a second magnet (19) is fixedly connected to the inside of the lower end of the fixing plate (11).
2. The inductor disconnection position detection device according to claim 1, characterized in that: The first box (1) has a rectangular shape, the first placement slot (2) has a rectangular shape, the left and right ends of the multimeter (3) are tightly fitted to the outside of the elastic rubber blocks (4), and the number of the elastic rubber blocks (4) is ten.
3. The inductor disconnection position detection device according to claim 1, characterized in that: The number of the second placement slots (5) is two, and the second placement slots (5) are located at the right end of the first placement slot (2). The number of the test leads (6) is two, and the number of the slide slots (7) is eight.
4. The inductor disconnection position detection device according to claim 1, characterized in that: The number of the compression springs (8) is eight, the number of the supporting components (9) is eight, the number of the insertion holes (10) is four, and supporting components (9) are provided at the left and right ends of the insertion holes (10).
5. The inductor disconnection position detection device according to claim 1, characterized in that: The number of the fixing plates (11) is two, the fixing plates (11) are located at the upper end of the second placement groove (5), the second magnet (19) and the first magnet (12) are magnetically attracted to each other, the number of the connecting wires (13) is two, the number of the supporting plates (16) is two, and the number of the clamping blocks (18) is two.