Power supply testing device

Abstract

A power supply testing device disclosed by the present invention comprises a base and a supporting box, the supporting box is arranged above the base, the top of the supporting box is fixedly connected with a supporting plate, the interior of the supporting plate is rotatably connected with connecting rods at equal intervals, one end of each connecting rod is fixedly connected with an eccentric disc, and one end, away from the eccentric disc, of each connecting rod is fixedly connected with a worm wheel. And one side of the supporting plate is fixedly connected with two fixing plates, a worm is rotationally connected between the two fixing plates, the worm is connected with the worm gear in a meshed mode, and the outer side of one fixing plate is fixedly connected with a first motor. The method has the beneficial effects that the test progress of a power supply product is accelerated, the production and delivery period is shortened, the market response speed is improved, the enterprise competitiveness is enhanced, the operation process is simplified, the workload and error probability of operators are reduced, the efficiency of a test link is improved, the overall capacity is improved, and the enterprise production capacity is improved; compared with a traditional device, the operation quality and the use efficiency are greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of power supply testing, and in particular to a power supply testing device. Background Art

[0002] Power supplies are used to provide electrical energy to support the normal operation of electronic equipment and systems. They convert input electrical energy (such as AC or DC) into the required output electrical energy to power various electronic devices, ensuring that they can operate stably and reliably.

[0003] When in use, existing power supply testing devices cannot perform needle penetration tests on multiple groups of power supplies at the same time. On the one hand, this leads to prolonged overall testing time and low efficiency, especially when a large number of power supplies need to be tested. On the other hand, the extended testing process will affect the production and delivery cycle of power supply products, which may lead to slower market response speed and affect the competitiveness of enterprises.

[0004] In response to the above problems, we have introduced a power supply testing device. Summary of the Invention

[0005] The invention discloses a power supply testing device, aiming to solve the technical problem that it is impossible to perform acupuncture tests on multiple power supply groups at the same time.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A power supply testing device comprises a base and a support box, wherein the support box is arranged above the base, the top of the support box is fixedly connected to a support plate, the interior of the support plate is equidistantly connected to a connecting rod, one end of the connecting rod is fixedly connected to an eccentric disk, the end of the connecting rod away from the eccentric disk is fixedly connected to a worm gear, one side of the support plate is fixedly connected to two fixed plates, a worm is rotatably connected between the two fixed plates, and the worms are meshed with the worm gear, and the outer side of one of the fixed plates is fixedly connected to a first motor, and the output shaft of the first motor passes through the fixed plate and is fixedly connected to one end of the worm gear.

[0008] By setting a support box above the base, it provides support and fixing functions, the support plate is fixedly connected to the top of the support box, and the connecting rod is rotatably connected to the inside of the support plate, one end is connected to the eccentric disk, and the other end is connected to the worm gear. The worm is rotatably connected between the two fixed plates and engages with the worm gear to drive the connecting rod to rotate. The first motor is used to drive the worm to rotate, thereby realizing the precise rotation and operation of the test device and improving the stability and reliability of the equipment.

[0009] In a preferred solution, pressure grooves are equidistantly provided inside the support box, and sliding plates are slidably connected to the inside of the pressure grooves. The tops of the sliding plates are fixedly connected to pressure rods, and the tops of the pressure rods extend to the top of the support box and connect with the outer sides of the corresponding eccentric disks. Test needles are equidistantly fixedly connected to the bottoms of the sliding plates, and the bottoms of the test needles extend to the bottom of the support box. Springs are sleeved on the outside of the test needles and located between the bottom of the sliding plate and the bottom of the inner wall of the pressure groove.

[0010] By arranging the cooperation between the pressure rod and the test needle, the stability and efficiency of the test process are achieved, and the accuracy and reliability of the test results are improved.

[0011] In a preferred solution, clamping grooves are equidistantly provided on the top of the base, clamping plates are slidably connected to the inside of the clamping grooves, through grooves are provided on the bottom of the inner walls of the clamping grooves, light rods are fixedly connected to the inside of the through grooves, connecting blocks are slidably connected to the outside of the light rods, and the tops of the connecting blocks are fixedly connected to the bottoms of the corresponding clamping plates.

[0012] By setting up the connection block and the clamping plate, the stability and precise positioning of the power supply are ensured, and the reliability of the equipment power supply test is improved.

[0013] In a preferred embodiment, a connecting groove is provided inside the base, the bottom of the through groove is communicated with the connecting groove, the first screw rod is rotatably connected to the inside of the connecting groove, the external thread of the first screw rod is connected to the connecting plate, the bottom of the connecting block is fixedly connected to the top of the connecting plate, and a third motor is fixedly connected to one side of the base, and the output shaft of the third motor extends to the inside of the connecting groove and is fixedly connected to one end of the first screw rod.

[0014] By arranging the cooperation between the first screw rod and the third motor, precise movement of the connecting block is achieved, thereby improving the adjustment capability and operational convenience of the equipment.

[0015] In a preferred solution, one side of the top of the base is fixedly connected to a side plate, a sliding groove is opened on one side of the side plate, a second screw rod is rotatably connected to the inside of the sliding groove, an external thread of the second screw rod is connected to a sliding block, one side of the sliding block is fixedly connected to the outside of the support box, a second motor is fixedly connected to the top of the side plate, and the output shaft of the second motor extends to the inside of the sliding groove and is fixedly connected to the top of the second screw rod.

[0016] By setting up the cooperation between the second screw rod and the second motor, the precise positioning and stable movement of the support box are achieved, and the overall operability and precision of the equipment are improved.

[0017] In a preferred solution, a first limiting rod is fixedly connected inside the sliding groove and on both sides of the second screw rod, the sliding blocks are slidably connected to the first limiting rod, a second limiting rod is fixedly connected inside the connecting groove and on both sides of the first screw rod, and the connecting plates are slidably connected to the second limiting rod.

[0018] By setting the first limiting rod and the second limiting rod, the stable sliding of the sliding block and the connecting plate is ensured, and the operating stability and accuracy of the equipment are improved.

[0019] In a preferred solution, a control panel is fixedly connected to one side of the base, and the first motor, the second motor and the third motor are all electrically connected to the control panel.

[0020] By setting up centralized control through the control panel, the equipment can be operated automatically and intelligently, which improves the user's operating experience and the overall efficiency of the equipment.

[0021] In a preferred solution, one side of the inner wall of the clamping groove and one side of the clamping plate are both fixedly connected with an anti-slip pad.

[0022] By providing the anti-slip pad, the friction of the clamping plate is increased, ensuring the stability and safety of the clamped power supply.

[0023] The power supply testing device provided by the present invention has the following advantages:

[0024] In the present invention, when the power supply testing device is in use, the worm is driven to rotate by the first motor, so that it engages with the worm wheel fixed at one end of the connecting rod, thereby driving the eccentric disk to rotate, and can perform needle penetration tests on multiple groups of power supplies at the same time. On the one hand, it speeds up the testing progress of power supply products, helps to shorten the production and delivery cycle, improves the market response speed, and enhances the competitiveness of enterprises. On the other hand, the operation process is simplified, the operator's workload and error probability are reduced, the efficiency of the testing link is improved, the overall production capacity is improved, and the production capacity of the enterprise is improved, which greatly improves the operation quality and utilization efficiency compared with traditional devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a first-perspective stereoscopic schematic diagram of a power supply testing device proposed by the present invention.

[0026] Figure 2 This is a second perspective stereoscopic schematic diagram of a power supply testing device proposed by the present invention.

[0027] Figure 3 This is a schematic diagram of the worm structure of a power supply testing device proposed in the present invention.

[0028] Figure 4This is a structural schematic diagram of a support box for a power supply test device proposed in the present invention.

[0029] Figure 5 The figure is a schematic cross-sectional view of a base of a power supply testing device proposed by the present invention.

[0030] Figure 6 for Figure 5 Enlarged view of point A in the middle.

[0031] In the accompanying drawings: 1. Base; 2. Support box; 3. Support plate; 4. Connecting rod; 5. Eccentric disk; 6. Worm gear; 7. Fixed plate; 8. Worm; 9. First motor; 10. Pressure groove; 11. Sliding plate; 12. Pressure rod; 13. Test pin; 14. Spring; 15. Connecting groove; 16. First screw rod; 17. Connecting plate; 18. Clamping groove; 19. Clamping plate; 20. Through groove; 21. Polish rod; 22. Connecting block; 23. Side plate; 24. Sliding groove; 25. Second screw rod; 26. Sliding block; 27. Second motor; 28. First limit rod; 29. Second limit rod; 30. Control panel; 31. Anti-slip pad; 32. Third motor. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application generally described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work fall within the scope of protection of the present application.

[0033] The present invention discloses a power supply testing device which is mainly used in power supply testing scenarios.

[0034] Reference Figure 1 and Figure 3 A power supply testing device includes a base 1 and a support box 2. The support box 2 is arranged above the base 1. The top of the support box 2 is fixedly connected to a support plate 3. The inside of the support plate 3 is equidistantly connected to a connecting rod 4 for rotation. One end of the connecting rod 4 is fixedly connected to an eccentric disk 5. The end of the connecting rod 4 away from the eccentric disk 5 is fixedly connected to a worm gear 6. Two fixed plates 7 are fixedly connected to one side of the support plate 3. A worm 8 is rotatably connected between the two fixed plates 7. The worm 8 is meshed with the worm gear 6. A first motor 9 is fixedly connected to the outer side of one of the fixed plates 7. The output shaft of the first motor 9 passes through the fixed plate 7 and is fixedly connected to one end of the worm 8.

[0035] In this embodiment: the support box 2 is arranged above the base 1 to provide support and fixing functions, the support plate 3 is fixedly connected to the top of the support box 2, the connecting rod 4 is rotatably connected to the inside of the support plate 3, one end is connected to the eccentric disk 5, and the other end is connected to the worm gear 6, the worm 8 is rotatably connected between the two fixed plates 7, meshing with the worm gear 6, driving the connecting rod 4 to rotate, and the first motor 9 is used to drive the worm 8 to rotate, thereby realizing the precise rotation and operation of the test device and improving the stability and reliability of the equipment.

[0036] Reference Figure 2 and Figure 4 In a preferred embodiment, pressure grooves 10 are equidistantly provided inside the support box 2, and sliding plates 11 are slidably connected to the inside of the pressure grooves 10. The tops of the sliding plates 11 are fixedly connected to pressure rods 12, and the tops of the pressure rods 12 extend to the top of the support box 2 and contact the outer side of the corresponding eccentric disk 5. Test needles 13 are fixedly connected to the bottom of the sliding plates 11 at equal distances, and the bottoms of the test needles 13 extend to the bottom of the support box 2. Springs 14 are sleeved on the outside of the test needles 13 and located between the bottom of the sliding plate 11 and the bottom of the inner wall of the pressure groove 10.

[0037] In this embodiment, the cooperation between the pressing rod 12 and the testing needle 13 achieves a stable and efficient testing process, thereby improving the accuracy and reliability of the test results.

[0038] Reference Figure 5 and Figure 6 In a preferred embodiment, clamping grooves 18 are equidistantly provided on the top of the base 1, and clamping plates 19 are slidably connected to the inside of the clamping grooves 18. Through grooves 20 are provided at the bottom of the inner walls of the clamping grooves 18, and light rods 21 are fixedly connected to the inside of the through grooves 20. Connecting blocks 22 are slidably connected to the outside of the light rods 21, and the tops of the connecting blocks 22 are fixedly connected to the bottoms of the corresponding clamping plates 19.

[0039] In this embodiment, the connection block 22 and the clamping plate 19 are provided to ensure the stability and precise positioning of the power supply, thereby improving the reliability of the power supply test of the equipment.

[0040] Reference Figure 5 and Figure 6 In a preferred embodiment, a connecting groove 15 is opened inside the base 1, and the bottom of the through groove 20 is communicated with the connecting groove 15. The inside of the connecting groove 15 is rotatably connected to the first screw rod 16, and the external thread of the first screw rod 16 is connected to the connecting plate 17. The bottom of the connecting block 22 is fixedly connected to the top of the connecting plate 17, and a third motor 32 is fixedly connected to one side of the base 1. The output shaft of the third motor 32 extends to the inside of the connecting groove 15 and is fixedly connected to one end of the first screw rod 16.

[0041] In this embodiment, the first screw rod 16 and the third motor 32 cooperate to achieve precise movement of the connecting block 22, thereby improving the adjustment capability and operational convenience of the device.

[0042] Reference Figure 1 and Figure 5 In a preferred embodiment, a side plate 23 is fixedly connected to one side of the top of the base 1, a sliding groove 24 is opened on one side of the side plate 23, a second screw rod 25 is rotatably connected to the inside of the sliding groove 24, and a sliding block 26 is connected to the outside of the second screw rod 25 through a thread, one side of the sliding block 26 is fixedly connected to the outside of the support box 2, and a second motor 27 is fixedly connected to the top of the side plate 23, and the output shaft of the second motor 27 extends to the inside of the sliding groove 24 and is fixedly connected to the top of the second screw rod 25.

[0043] In this embodiment, the cooperation between the second screw rod 25 and the second motor 27 realizes the precise positioning and stable movement of the support box 2, thereby improving the overall operability and precision of the equipment.

[0044] Reference Figure 1 and Figure 5 In a preferred embodiment, a first limiting rod 28 is fixedly connected inside the sliding groove 24 and on both sides of the second screw rod 25, and the sliding blocks 26 are slidably connected to the first limiting rod 28. A second limiting rod 29 is fixedly connected inside the connecting groove 15 and on both sides of the first screw rod 16, and the connecting plates 17 are slidably connected to the second limiting rod 29.

[0045] In this embodiment, the first limiting rod 28 and the second limiting rod 29 are provided to ensure stable sliding of the sliding block 26 and the connecting plate 17, thereby improving the operational stability and accuracy of the equipment.

[0046] Reference Figure 1 and Figure 2 In a preferred embodiment, a control panel 30 is fixedly connected to one side of the base 1 , and the first motor 9 , the second motor 27 and the third motor 32 are all electrically connected to the control panel 30 .

[0047] In this embodiment, centralized control of the control panel 30 is used to realize automated and intelligent operation of the equipment, thereby improving the user's operating experience and the overall efficiency of the equipment.

[0048] Reference Figure 1 and Figure 5 In a preferred embodiment, one side of the inner wall of the clamping groove 18 and one side of the clamping plate 19 are both fixedly connected with an anti-slip pad 31.

[0049] In this embodiment, the anti-slip pad 31 is provided to increase the friction of the clamping plate 19, thereby ensuring the stability and safety of the clamped power supply.

[0050] Working principle: When the above-mentioned power supply testing device is in use, the power supply to be tested is placed in the clamping groove 18, the third motor 32 is started, the first screw rod 16 is driven to rotate, the connecting plate 17 drives the connecting block 22 to move forward and backward, the position of the clamping plate 19 is adjusted, and the clamping plate 19 is adjusted to fix the power supply, the first motor 9 is started, the worm 8 is driven to rotate, the worm gear 6 drives the connecting rod 4 to rotate, and the rotation of the connecting rod 4 drives the eccentric disk 5 to push the pressure rod 12, the sliding plate 11 moves up and down, and the sliding plate 11 pushes the test needle 13 to contact the power supply to be tested for testing. The spring 14 provides elastic force to ensure stable contact of the test needle 13, the second motor 27 is started, the second screw rod 25 is driven to rotate, and the sliding block 26 drives the support box 2 to move left and right to adjust the test position. The contact position and force of the test needle 13 are adjusted as needed to ensure the best test effect, simplify the operation process, reduce the operator's workload and error probability, improve the efficiency of the test link, improve the overall production capacity, and improve the company's production capacity. Compared with traditional devices, the operation quality and utilization efficiency are greatly improved.

[0051] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. The replacement may be a replacement of a portion of a structure, device, or method step, or it may be a complete technical solution. Any equivalent replacement or modification based on the technical solution and inventive concept of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A power supply test device, comprising a base (1) and a support box (2), characterized in that: The support box (2) is arranged above the base (1); the top of the support box (2) is fixedly connected to a support plate (3); the interior of the support plate (3) is equidistantly connected to a connecting rod (4); one end of the connecting rod (4) is fixedly connected to an eccentric disk (5); the end of the connecting rod (4) away from the eccentric disk (5) is fixedly connected to a worm gear (6); one side of the support plate (3) is fixedly connected to two fixed plates (7); a worm (8) is rotatably connected between the two fixed plates (7); the worm gear (8) is meshed with the worm gear (6); the outer side of one of the fixed plates (7) is fixedly connected to a first motor (9); the output shaft of the first motor (9) passes through the fixed plate (7) and is fixedly connected to one end of the worm gear (8).

2. A power supply testing device according to claim 1, characterized in that: The support box (2) is provided with pressure grooves (10) at equal intervals inside, and the inside of the pressure grooves (10) is slidably connected to a sliding plate (11), and the top of the sliding plate (11) is fixedly connected to a pressure rod (12), and the top of the pressure rod (12) extends to the top of the support box (2) and contacts the outer side of the corresponding eccentric disk (5), and the bottom of the sliding plate (11) is fixedly connected to a test needle (13) at equal intervals, and the bottom of the test needle (13) extends to the bottom of the support box (2), and a spring (14) is sleeved on the outside of the test needle (13) and located between the bottom of the sliding plate (11) and the bottom of the inner wall of the pressure groove (10).

3. A power supply testing device according to claim 1, characterized in that: The top of the base (1) is equidistantly provided with clamping grooves (18), the inside of each of the clamping grooves (18) is slidably connected to a clamping plate (19), the bottom of the inner wall of each of the clamping grooves (18) is provided with a through groove (20), the inside of each of the through grooves (20) is fixedly connected to a polished rod (21), the outside of each of the polished rods (21) is slidably connected to a connecting block (22), and the top of each of the connecting blocks (22) is fixedly connected to the bottom of the corresponding clamping plate (19).

4. A power supply testing device according to claim 3, characterized in that: A connecting groove (15) is provided inside the base (1), the bottom of each through groove (20) is communicated with the connecting groove (15), a first screw rod (16) is rotatably connected to the inside of the connecting groove (15), the external thread of the first screw rod (16) is connected to a connecting plate (17), the bottom of each connecting block (22) is fixedly connected to the top of the connecting plate (17), and a third motor (32) is fixedly connected to one side of the base (1), the output shaft of the third motor (32) extends to the inside of the connecting groove (15) and is fixedly connected to one end of the first screw rod (16).

5. A power supply testing device according to claim 4, characterized in that: A side plate (23) is fixedly connected to one side of the top of the base (1), a sliding groove (24) is provided on one side of the side plate (23), a second screw rod (25) is rotatably connected to the inside of the sliding groove (24), an external thread of the second screw rod (25) is connected to a sliding block (26), one side of the sliding block (26) is fixedly connected to the outside of the support box (2), a second motor (27) is fixedly connected to the top of the side plate (23), an output shaft of the second motor (27) extends to the inside of the sliding groove (24) and is fixedly connected to the top of the second screw rod (25).

6. A power supply testing device according to claim 5, characterized in that: A first limiting rod (28) is fixedly connected inside the sliding groove (24) and on both sides of the second screw rod (25); the sliding blocks (26) are slidably connected to the first limiting rod (28); a second limiting rod (29) is fixedly connected inside the connecting groove (15) and on both sides of the first screw rod (16); and the connecting plates (17) are slidably connected to the second limiting rod (29).

7. A power supply testing device according to claim 5, characterized in that: A control panel (30) is fixedly connected to one side of the base (1), and the first motor (9), the second motor (27) and the third motor (32) are all electrically connected to the control panel (30).

8. A power supply testing device according to claim 3, characterized in that: One side of the inner wall of the clamping groove (18) and one side of the clamping plate (19) are both fixedly connected with an anti-slip pad (31).

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