Anti-drop connecting mechanism for testing power supply
By designing an anti-disengagement connection mechanism, the power plug is fixed using a combined structure of a hexagonal rotating ring, sliding column, clamping rod and rotating shaft, which solves the problem of loose socket and power plug, and prevents dust through the design of protective door and return spring. Pollution improves detection accuracy and equipment life.
Patent Information
- Application Number
- CN202420868290.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2025-02-07
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During long-term use of existing power supply measurement equipment, the sockets and power plugs are prone to loosening, resulting in inaccurate detection data and susceptible to dust contamination, affecting the detection accuracy and service life.
An anti-disengagement connection mechanism for testing power supply was designed, and the power plug was fixed to prevent loosening through a combined structure of a hexagonal rotating ring, sliding column, clamping rod and rotating shaft. At the same time, the design of protective door and return spring prevents dust from entering. .
It effectively prevents the power plug from loosening during long-term use, improves the accuracy and efficiency of detection data; at the same time, prevents dust from entering and extends the service life of the equipment.
Smart Images
Figure CN222441001U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of testing power supplies, in particular to an anti-drop connection mechanism for testing power supplies. Background Art
[0002] The power supply needs to be tested when in use to avoid malfunctions that affect the normal use of electrical appliances. By testing the power supply equipment, the quality, stability and other important parameters of the power supply can be accurately detected and evaluated to ensure that the electronic equipment can work normally.
[0003] At present, the power supply measuring equipment used in the factory continuously inserts the power plug into the socket of the testing equipment, so that the socket of the testing equipment is seriously worn, resulting in poor contact of the socket of the testing equipment, making the detected data inaccurate and inconvenient to use. Utility Model Content
[0004] The purpose of the utility model is to provide an anti-drop connection mechanism for testing a power supply, so as to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-detachment connection mechanism for a test power supply, comprising a test power supply device, one side of the test power supply device is fixedly connected with a plurality of fixing rings, the interiors of the plurality of fixing rings are provided with sockets, one side of the plurality of sockets are fixedly installed with one side of the test power supply device, one side of the fixing ring is fixedly connected with a hexagonal fixing column, one side of the inner wall of the hexagonal fixing column is fixedly connected with a plurality of slideways, the outer side walls of the plurality of slideways are slidably connected with clamping rods, one side of the plurality of clamping rods is fixedly connected with a sliding column, one side of the hexagonal fixing column is provided with a rotating shaft, one side of the inner wall of the rotating shaft is fixedly connected with a mounting ring, one side of the mounting ring is penetrated with a plurality of special-shaped sliding grooves, the inner walls of the plurality of special-shaped sliding grooves are slidably connected with the outer side walls of the plurality of sliding columns.
[0006] As a further preferred embodiment of the technical solution, a mounting groove is provided on one side of the hexagonal fixing column, a connecting ring is fixedly connected to one side of the rotating shaft, and an outer side wall of the connecting ring is slidably connected to an inner wall of the mounting groove.
[0007] As a further preferred embodiment of the present technical solution, a hexagonal slot is provided on one side of the fixed ring, a hexagonal rotating ring is clamped on the inner wall of the hexagonal slot, and the inner wall of the hexagonal rotating ring is slidably connected to the outer wall of the rotating shaft.
[0008] As a further preferred embodiment of the present technical solution, support feet are fixedly connected to the four corners of the lower end of the test power supply device.
[0009] As a further preferred embodiment of the present technical solution, a protective door is rotatably connected to one side of the test power supply device, and a clamping block is fixedly connected to one side of the protective door.
[0010] As a further preferred embodiment of the present technical solution, a mounting plate is fixedly connected to the other side of the test power supply device, and the outer side wall of the mounting plate is rotatably connected to two clamping plates, one side of the two clamping plates is fixedly connected to a reset spring, one side of the two reset springs is fixedly connected to both sides of the mounting plate, and the blocking block is located between the two reset springs.
[0011] The utility model provides an anti-drop connection mechanism for testing a power supply, which has the following beneficial effects:
[0012] (1) The utility model inserts the plug of the test power supply into the socket, draws the hexagonal rotating ring from the hexagonal slot to the rotating shaft, rotates the hexagonal rotating ring, causes the sliding column to slide along the special-shaped sliding groove, and thus causes the clamping rod to fix the plug of the test power supply. The hexagonal rotating ring is pushed into the hexagonal slot to restrict the rotating shaft. The structural design of the rotating shaft and the clamping rod can prevent the socket and the plug of the test power supply from being easily loosened when the equipment is used for a long time, thereby improving the detection data and efficiency of the test power supply.
[0013] (2) The utility model pushes the card block into the two clamping plates by rotating the protective door. The reaction force of the two reset springs causes the two clamping plates to fix the card block. The structural design of the protective door can prevent dust from entering the socket, thereby improving the detection accuracy and service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0015] Figure 2 for Figure 1 A partial enlarged schematic diagram of the middle A area;
[0016] Figure 3 It is a schematic cross-sectional structure diagram of the rotating shaft, the hexagonal fixed column and the hexagonal rotating ring in the utility model;
[0017] Figure 4 It is a schematic diagram of the exploded structure of the rotating shaft and the fixing ring in the utility model;
[0018] In the figure: 1. Test power supply equipment; 2. Protective door; 3. Block; 4. Socket; 5. Fixed ring; 6. Support foot; 7. Mounting plate; 8. Clamping plate; 9. Reset spring; 10. Hexagonal rotating ring; 11. Rotating shaft; 12. Mounting ring; 13. Special-shaped slide groove; 14. Hexagonal fixing column; 15. Clamping rod; 16. Sliding column; 17. Slideway; 18. Connecting ring; 19. Mounting groove; 20. Hexagonal slot. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0020] The utility model provides a technical solution: Figure 1 - Figure 4 As shown, in this embodiment, a test power supply anti-drop connection mechanism includes a test power supply device 1, one side of the test power supply device 1 is fixedly connected with multiple fixing rings 5, the interiors of the multiple fixing rings 5 are all provided with sockets 4, one side of the multiple sockets 4 are all fixedly installed with one side of the test power supply device 1, one side of the fixing ring 5 is fixedly connected with a hexagonal fixing column 14, one side of the inner wall of the hexagonal fixing column 14 is fixedly connected with multiple slideways 17, the outer side walls of the multiple slideways 17 are all slidably connected with clamping rods 15, one side of the multiple clamping rods 15 is fixedly connected with sliding columns 16, one side of the hexagonal fixing column 14 is provided with a rotating shaft 11, one side of the inner wall of the rotating shaft 11 is fixedly connected with a mounting ring 12, and the mounting ring A plurality of special-shaped grooves 13 are formed on one side of 12, and the inner walls of the special-shaped grooves 13 are slidably connected with the outer walls of the sliding columns 16. By inserting the plug of the test power supply into the socket 4, and then pulling the hexagonal rotating ring 10 out of the hexagonal slot 20 and onto the rotating shaft 11, the hexagonal rotating ring 10 is rotated to make the sliding column 16 slide along the special-shaped groove 13, so that the clamping rod 15 fixes the plug of the test power supply, and then the hexagonal rotating ring 10 is pushed into the hexagonal slot 20 to limit the rotating shaft 11. The structural design of the rotating shaft 11 and the clamping rod 15 can prevent the socket 4 and the plug of the test power supply from being easily loosened when the equipment is used for a long time, thereby improving the detection data and efficiency of the test power supply.
[0021] like Figure 3 and Figure 4 As shown, a mounting groove 19 is provided on one side of the hexagonal fixing column 14, and a connecting ring 18 is fixedly connected to one side of the rotating shaft 11. The outer wall of the connecting ring 18 is slidably connected to the inner wall of the mounting groove 19. Through the structural design of the connecting ring 18 and the mounting groove 19, the rotating shaft 11 can be fixed on the hexagonal fixing column 14.
[0022] like Figure 3 and Figure 4 As shown, a hexagonal slot 20 is provided on one side of the fixed ring 5, and the inner wall of the hexagonal slot 20 is clamped with the hexagonal rotating ring 10. The inner wall of the hexagonal rotating ring 10 is slidably connected to the outer wall of the rotating shaft 11. By pushing the hexagonal rotating ring 10 into the hexagonal slot 20, one side of the inner wall of the hexagonal slot 20 is clamped on the rotating shaft 11, thereby restricting the rotating shaft 11 to prevent the power plug from being loosely fixed and affecting the detection data.
[0023] like Figure 1As shown, support feet 6 are fixedly connected to the four corners of the lower end of the test power supply device 1 , and the support feet 6 are used to support the test power supply device 1 .
[0024] like Figure 1 and Figure 2 As shown, a protective door 2 is rotatably connected to one side of the test power supply device 1, and a clamping block 3 is fixedly connected to one side of the protective door 2. The protective door 2 is used to isolate the socket 4 from the outside air to prevent dust from entering the socket 4, thereby improving the detection accuracy and service life of the equipment.
[0025] like Figure 1 and Figure 2 As shown, a mounting plate 7 is fixedly connected to the other side of the test power supply device 1, and two clamping plates 8 are rotatably connected to the outer wall of the mounting plate 7. One side of the two clamping plates 8 is fixedly connected to a reset spring 9, and one side of the two reset springs 9 is fixedly connected to both sides of the mounting plate 7. The clamping block 3 is located between the two reset springs 9. The structural design of the clamping block 3 and the two clamping plates 8 can fix the protective door 2.
[0026] The utility model provides an anti-drop connection mechanism for testing a power supply, and the specific working principle is as follows:
[0027] When testing the power supply, first insert the plug of the test power supply into the socket 4, then pull the hexagonal rotating ring 10 out of the hexagonal slot 20 and onto the rotating shaft 11, rotate the hexagonal rotating ring 10 to make the sliding column 16 slide along the special-shaped slot 13, so that the clamping rod 15 fixes the plug of the test power supply, and then push the hexagonal rotating ring 10 into the hexagonal slot 20 to restrict the rotating shaft 11. Use the test power supply device 1 to test the power supply. When the test is completed, rotate the protective door 2 to push the block 3 into the two clamping plates 8. The reaction force of the two reset springs 9 will cause the two clamping plates 8 to fix the block 3 to prevent dust from entering the socket 4, thereby improving the detection accuracy and service life of the equipment.
[0028] 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 anti-drop connection mechanism for a test power supply, comprising a test power supply device (1), characterized in that: A plurality of fixing rings (5) are fixedly connected to one side of the test power supply device (1), and a socket (4) is provided inside each of the fixing rings (5). One side of each of the sockets (4) is fixedly mounted to one side of the test power supply device (1). A hexagonal fixing column (14) is fixedly connected to one side of the fixing ring (5), and a plurality of slideways (17) are fixedly connected to one side of the inner wall of the hexagonal fixing column (14). The outer walls of the plurality of slideways (17) are slidably connected to clamping rods (15), and one side of each of the clamping rods (15) is fixedly connected to a sliding column (16). A rotating shaft (11) is provided on one side of the hexagonal fixing column (14), and a mounting ring (12) is fixedly connected to one side of the inner wall of the rotating shaft (11). A plurality of special-shaped slide grooves (13) are provided through one side of the mounting ring (12), and the inner walls of the plurality of special-shaped slide grooves (13) are slidably connected to the outer walls of the plurality of sliding columns (16).
2. The anti-drop connection mechanism for testing power supply according to claim 1, characterized in that: A mounting groove (19) is provided on one side of the hexagonal fixing column (14), a connecting ring (18) is fixedly connected to one side of the rotating shaft (11), and an outer wall of the connecting ring (18) is slidably connected to an inner wall of the mounting groove (19).
3. The anti-drop connection mechanism for testing power supply according to claim 1, characterized in that: A hexagonal slot (20) is provided on one side of the fixed ring (5), the inner wall of the hexagonal slot (20) is clamped with a hexagonal rotating ring (10), and the inner wall of the hexagonal rotating ring (10) is slidably connected to the outer wall of the rotating shaft (11).
4. The anti-drop connection mechanism for testing power supply according to claim 1, characterized in that: Support feet (6) are fixedly connected at the four corners of the lower end of the test power supply device (1).
5. The anti-drop connection mechanism for testing power supply according to claim 1, characterized in that: A protective door (2) is rotatably connected to one side of the test power supply device (1), and a clamping block (3) is fixedly connected to one side of the protective door (2).
6. The anti-drop connection mechanism for testing power supply according to claim 5, characterized in that: The other side of the test power supply device (1) is fixedly connected to a mounting plate (7), and the outer side wall of the mounting plate (7) is rotatably connected to two clamping plates (8), one side of the two clamping plates (8) is fixedly connected to a return spring (9), one side of the two return springs (9) is fixedly connected to two sides of the mounting plate (7), and the clamping block (3) is located between the two return springs (9).