Power line harness electrical property detection equipment

Abstract

The utility model discloses a power line harness electrical property detection device, and specifically relates to the electrical property detection field, comprising a pedestal, the top surface of the pedestal is provided with a detection bench, the top of the detection bench is provided with a top plate, the top surface of the top plate is provided with a plurality of bulbs, the bottom end of the top plate is provided with an insertion rod, and two sides of the top surface of the detection bench are symmetrically provided with grooves; and connecting plates are symmetrically arranged on the two sides of the top of the groove, adjusting screw rods are arranged in the middles of the connecting plates in a threaded mode, mounting plates rotationally connected with the adjusting screw rods are arranged at the bottoms of the connecting plates, and abutting plates are mounted on the mounting plates. When the end part of the power harness is clamped between the rubber blocks in the groove, the adjusting screw rod can be rotated to drive the mounting plate to move downwards, and the power harness at one end is pressed and fixed at one time through the propping plate on the mounting plate, so that the fixing efficiency is adjusted, and the fixing time is saved; whether the power harness is qualified or not is detected through a circuit composed of the bulb, the insertion rod, the abutting plate and the power harness.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical property detection, in particular to electrical property detection equipment for a power line harness. Background Art

[0002] The power harness is a harness used to connect power devices, power adapters, optical drives and other electrical components. It usually includes various lines, plugs, connectors, insulating tubes, connectors, wires and other components for power input and output. These harnesses transmit electrical signals between power supplies, switches, electrical appliances and electronic equipment. The power harness must not only ensure the transmission of electrical signals, but also ensure the reliability of the connection circuit and supply the specified current to the electronic and electrical components, while preventing electromagnetic interference and electrical short circuits.

[0003] The electrical performance of the power harness needs to be tested during the production process. The existing authorized patent is a wire harness power cord electrical testing equipment, with patent number CN202022515032.9, including a base and a test box, the test box is installed on the upper outer wall of the base, and a box cover is provided on the upper outer wall of the test box. After the box cover is tightly closed, the positive contact piece and the negative contact piece are respectively pressed on the two adjustment knobs. When the display light is on, it indicates that the power harness is qualified. When the display light is off, it indicates that the power harness is unqualified. In this way, the performance of the power harness can be quickly and massively tested.

[0004] The above patent requires adjusting the position of the U-shaped blocks one by one when fixing the wiring harness, which easily takes a lot of time during the detection process, thus affecting the efficiency of the detection.

[0005] Therefore, we have made improvements to this and proposed a power line harness electrical property detection device. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] The utility model discloses an electrical property detection device for a power line harness, comprising a base, a detection platform fixedly arranged on the top surface of the base, a top plate arranged on the top of the detection platform, a plurality of light bulbs arranged on the top surface of the top plate, a plug rod installed at a position corresponding to the light bulb at the bottom end of the top plate, a wire electrically connected to the light bulb is arranged inside the top plate, and the wire is connected to the top of the plug rod, grooves are symmetrically provided on both sides of the top surface of the detection platform, the grooves are used to place the power harness, connecting plates are symmetrically provided on both sides of the top of the groove, an adjusting screw is threadedly provided on the middle part of the connecting plate, a mounting plate rotatably connected to the adjusting screw is provided at the bottom of the connecting plate, and a butt plate is installed on the mounting plate, the butt plate is used to press against the end of the power harness.

[0008] As a preferred technical solution of the utility model, pads are symmetrically arranged at both ends of the bottom of the groove, rubber blocks are symmetrically arranged on the inner walls of both sides of the groove and on the top of the pads, and the power harness is clamped between the rubber blocks on both sides.

[0009] As a preferred technical solution of the utility model, a slide groove is provided on the top surface of the detection platform and on the side of the groove, a slider is slidably arranged in the slide groove, and the top surface of the slider is fixedly connected to the bottom surface of the connecting plate.

[0010] As a preferred technical solution of the utility model, the connecting plate and the mounting plate are both provided with jacks, the jacks are opposite to the plug rods, and the plug rod on one side is the positive pole and the plug rod on the other side is the negative pole.

[0011] As a preferred technical solution of the utility model, a cylinder and two support columns are fixedly provided on the top surface of the detection platform, the support columns are located on both sides of the cylinder, and the bottom end of the top plate is snap-connected with the top surfaces of the cylinder and the support columns.

[0012] As a preferred technical solution of the utility model, two limit rods are symmetrically fixedly arranged on the bottom surface of the connecting plate and on both sides of the adjusting screw, the bottom ends of the limit rods are slidably connected to the top surface of the detection platform, and the mounting plate slides through the limit rods.

[0013] The beneficial effects of the utility model are:

[0014] In the utility model, when the end of the power harness is clamped between the rubber blocks in the groove, the mounting plate can be driven downward by rotating the adjusting screw, and the power harness at one end can be pressed and fixed at one time by the abutment plate on the mounting plate, thereby adjusting the fixing efficiency and saving the fixing time. Whether the power harness is qualified can be detected by the circuit composed of the light bulb, the plug rod, the abutment plate and the power harness. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is a schematic diagram of the structure of a power line harness electrical property detection device of the utility model. Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the structure of a power line harness electrical property detection device of the utility model. Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the structure of a power line harness electrical property detection device of the utility model. Figure 3 ;

[0019] Figure 4 This is a schematic diagram of the structure of a power line harness electrical property detection device of the utility model. Figure 4 ;

[0020] Figure 5 This is a schematic diagram of the structure of a power line harness electrical property detection device of the utility model. Figure 5 .

[0021] In the figure: 1. base; 2. testing table; 3. slide groove; 4. slider; 5. connecting plate; 6. adjusting screw; 7. socket; 8. abutment plate; 9. top plate; 10. bulb; 11. supporting column; 12. insertion rod; 13. cylinder; 14. groove; 15. limit rod; 16. rubber block. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0023] Example: Figures 1 to 5 As shown, the utility model is a power line harness electrical property detection device, including a base 1, a detection table 2 is fixedly arranged on the top surface of the base 1, a top plate 9 is arranged on the top of the detection table 2, a plurality of light bulbs 10 are arranged on the top surface of the top plate 9, and a plug rod 12 is installed at the position of the bottom end of the top plate 9 corresponding to the light bulb 10, and a wire electrically connected to the light bulb 10 is arranged inside the top plate 9, and the wire is connected to the top of the plug rod 12. Through the closed circuit composed of the light bulb 10, the wire, the plug rod 12, the back plate 8 and the power harness, the light bulb 10 can be normally lit, thereby determining the eligibility of the power harness. If the light bulb 10 does not light up normally, it means that the power harness detection is unqualified.

[0024] The top surface of the test bench 2 is symmetrically provided with grooves 14, and the grooves 14 are used to place the power harness. The top of the grooves 14 are symmetrically provided with connecting plates 5 on both sides, and the middle part of the connecting plate 5 is threaded with an adjusting screw 6. The bottom of the connecting plate 5 is provided with a mounting plate rotatably connected to the adjusting screw 6, and the mounting plate is provided with a butt plate 8, which is used to press against the end of the power harness. The butt plate 8 can form a circuit with the plug rod 12, the light bulb 10, the wire, and the power harness. When the power harness is placed in the groove 14, the mounting plate can be driven downward by rotating the adjusting screw 6, and the butt plate 8 on the mounting plate presses against the end of the power harness, so as to fix and test.

[0025] Pads are symmetrically arranged at both ends of the bottom of the groove 14, and rubber blocks are symmetrically arranged on the inner walls of both sides of the groove 14 and on the top of the pads, and the power harness is clamped between the rubber blocks on both sides. The pads are used to support the ends of the power harness, so that the plate 8 can be pressed and fixed to it, and the depth of the middle part of the groove 14 is deeper, which is convenient for inserting the wires.

[0026] A chute 3 is provided on the top surface of the test platform 2 and on the side of the groove 14. A slider 4 is slidably provided in the chute 3, and the top surface of the slider 4 is fixedly connected to the bottom surface of the connecting plate 5. Before placing the power harness in the groove 14, the connecting plate 5 can be moved to the end of the chute 3 by the slider 4. After the power harness is placed, the connecting plate 5 can be moved to the top of the power harness, and then the stop plate 8 can be adjusted to move downward.

[0027] The connecting plate 5 and the mounting plate are both provided with a socket 7, which is opposite to the plug rod 12, and the plug rod 12 on one side is the positive pole, and the plug rod 12 on the other side is the negative pole. The top surface of the testing platform 2 is fixedly provided with a cylinder 13 and two support columns 11, and the support columns 11 are located on both sides of the cylinder 13, and the bottom end of the top plate 9 is engaged with the top surface of the cylinder 13 and the support columns 11. The support column 11 is a telescopic column. When the cylinder 13 drives the top plate 9 to move downward, the support column 11 will shrink accordingly, and the top plate 9 will move downward to drive the plug rod 12 to move downward, and the plug rod 12 passes through the socket 7 and contacts the abutment plate 8.

[0028] Two limit rods 15 are symmetrically fixedly arranged on the bottom surface of the connecting plate 5 and on both sides of the adjusting screw 6. The bottom ends of the limit rods 15 are slidably connected to the top surface of the detection platform 2, and the mounting plate slides through the limit rods 15. Through the set limit rods 15, when the adjusting screw 6 is rotated, the adjusting screw 6 causes the mounting plate to move downward along the limit rods 15.

[0029] During operation, when the end of the power harness is clamped between the rubber blocks 16 in the groove 14, the mounting plate can be driven downward by rotating the adjusting screw 6, and the power harness at one end can be pressed and fixed at one time through the abutment plate 8 on the mounting plate, thereby adjusting the fixing efficiency and saving the fixing time. The power harness is tested to see if it is qualified through the circuit composed of the bulb 10, the plug rod 12, the abutment plate 8 and the power harness.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A power line harness electrical property detection device, comprising a base (1), a detection platform (2) is fixedly arranged on the top surface of the base (1), a top plate (9) is arranged on the top of the detection platform (2), a plurality of light bulbs (10) are arranged on the top surface of the top plate (9), and a plug rod (12) is installed at a position corresponding to the light bulb (10) at the bottom end of the top plate (9), and a wire electrically connected to the light bulb (10) is arranged inside the top plate (9), and the wire is connected to the top of the plug rod (12), characterized in that: Grooves (14) are symmetrically provided on both sides of the top surface of the detection platform (2), and the grooves (14) are used to place the power harness. Connecting plates (5) are symmetrically provided on both sides of the top of the grooves (14), and an adjusting screw (6) is threadedly provided in the middle of the connecting plate (5). A mounting plate rotatably connected to the adjusting screw (6) is provided at the bottom of the connecting plate (5), and a butt plate (8) is installed on the mounting plate, and the butt plate (8) is used to press against the end of the power harness.

2. A power line harness electrical property detection device according to claim 1, characterized in that: Cushion blocks are symmetrically arranged at both ends of the bottom of the groove (14), and rubber blocks are symmetrically arranged on the inner walls of both sides of the groove (14) and on the top of the cushion blocks, and the power supply harness is clamped between the rubber blocks on both sides.

3. The power line harness electrical property detection device according to claim 1, characterized in that: A slide groove (3) is provided on the top surface of the detection platform (2) and on the side of the groove (14), a slider (4) is slidably arranged in the slide groove (3), and the top surface of the slider (4) is fixedly connected to the bottom surface of the connecting plate (5).

4. The power line harness electrical property detection device according to claim 1, characterized in that: The connecting plate (5) and the mounting plate are both provided with a plug hole (7) extending therethrough, the plug hole (7) is opposite to the plug rod (12), and the plug rod (12) located on one side is the positive pole, and the plug rod (12) located on the other side is the negative pole.

5. The power line harness electrical property detection device according to claim 1, characterized in that: A cylinder (13) and two support columns (11) are fixedly arranged on the top surface of the detection platform (2), and the support columns (11) are located on both sides of the cylinder (13). The bottom end of the top plate (9) is clamped with the top surfaces of the cylinder (13) and the support columns (11).

6. The power line harness electrical property detection device according to claim 1, characterized in that: Two limit rods (15) are symmetrically fixedly arranged on the bottom surface of the connecting plate (5) and located on both sides of the adjusting screw (6); the bottom ends of the limit rods (15) are slidably connected to the top surface of the detection platform (2), and the mounting plate slides through the limit rods (15).

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