Wire harness conduction detector capable of rapidly switching wire harnesses

Abstract

The utility model relates to a wire harness conduction detector capable of rapidly switching wire harnesses, which comprises a bottom plate, a first connector lug, a second connector lug and a power component, and is characterized in that the first connector lug and the second connector lug are positioned at two end parts of the bottom plate and are separated; the bottom plate is provided with a limiting groove and a limiting plate, the limiting plate is located in the limiting groove, the power component is movably connected with the bottom plate through the limiting groove, and the power component is located between the first connector lug and the second connector lug; the power part comprises a first placing piece, a second placing piece and a power piece, the first placing piece is movably connected with the second placing piece through the power piece and a connecting piece, and the first placing piece and the second placing piece are both located in the limiting groove. The utility model provides the wire harness conduction detector capable of rapidly switching the wire harness, and the detected wire harness can be rapidly taken away, so that the rapid switching between the detected wire harness and a new wire harness needing to be detected is realized.

Description

Technical Field

[0001] The utility model relates to the field of wire harness continuity testers, in particular to a wire harness continuity tester capable of quickly switching wire harnesses. Background Art

[0002] Wire harness products are a kind of commonly used connectors for electrical connection. Wire harness products need to be tested before use to ensure that they are qualified before use.

[0003] The commonly used method for testing wiring harness products is to use indicator lights, power supplies, and positive and negative terminals to electrically connect the wiring harness products, thereby forming a closed loop with power supply, so as to detect the quality of the wiring harness products. During the testing process, the wire part of the wiring harness is located in the positioning groove, which is used to ensure that the electrical connection part of the wiring harness is accurately connected to the positive and negative terminals, resulting in the inconvenience of removing the wiring harness after testing. This problem is now urgently needed. Utility Model Content

[0004] The purpose of the utility model is to provide a wire harness continuity detector capable of quickly switching wire harnesses, so as to solve the above problems.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A wire harness continuity tester capable of quickly switching wire harnesses, comprising a base plate, a first terminal, a second terminal and a power component, wherein the first terminal and the second terminal are located at two ends of the base plate, the first terminal and the second terminal are separated, a power supply and a display component are arranged on the base plate, and one end of the first terminal is electrically connected to one end of the second terminal through the power supply and the display component;

[0007] The bottom plate is provided with a limiting groove and a limiting plate, the limiting plate is located in the limiting groove, the power component is movably connected to the bottom plate through the limiting groove, and the power component is located between the first terminal and the second terminal;

[0008] The power component includes a first placement piece, a second placement piece and a power piece. The first placement piece is movably connected to the second placement piece through the power piece and the connecting piece. The first placement piece and the second placement piece are both located in the limiting groove.

[0009] Furthermore, the first placement piece and the second placement piece are both located between the first wiring head and the second wiring head, and the first placement piece and the second placement piece are located on both sides of the limiting plate.

[0010] Furthermore, the first placement piece and the second placement piece are both provided with a middle groove and a side groove, the middle groove and the side groove are connected, and the first placement piece and the second placement piece are both located below the first terminal head and the second terminal head.

[0011] Furthermore, the first placement piece and the second placement piece are both located obliquely below the first terminal and the second terminal, the middle groove is located at the first placement piece and the second placement piece close to the limiting plate, and the side groove is located at the first placement piece and the second placement piece away from the limiting plate.

[0012] Furthermore, the cross-sections of the side grooves and the middle groove are both semicircular.

[0013] Furthermore, the connecting member is movably connected to one of the first placing member and the second placing member, and the power member is a pushing member.

[0014] Furthermore, the connecting member is specifically a connecting shaft, and the power member is specifically a pneumatic cylinder, an oil cylinder or an electric cylinder.

[0015] Furthermore, the cylinder of the power member is located in a mounting groove on the side of the first placement member or the second placement member, and the push rod of the power member is connected to the side of the other first placement member or the second placement member; the connecting member and the push rod of the power member are both located above the limiting plate.

[0016] Furthermore, the power supply is a DC power supply, the first terminal, the power supply, the display element and the second terminal are connected in series, and the first terminal, the second terminal and the side groove are in a straight line.

[0017] Furthermore, the first terminal and the second terminal are symmetrical about the limiting plate, and the first terminal and the second terminal are symmetrical about the limiting groove; one of the first terminal and the second terminal is a female terminal, and the other is a male terminal; the first terminal and the second terminal correspond to the height of the side groove.

[0018] The beneficial effects of the utility model are: providing a wiring harness continuity tester that can quickly switch wiring harnesses, by using a base plate, a first terminal head, a second terminal head and a power component in cooperation with each other, a wiring harness continuity tester that can quickly switch wiring harnesses is made to replace the traditional wiring harness detection device, so that after the wiring harness is detected, the detection device drives the wiring harness to move so that wrinkles occur in the middle of the wiring harness, which facilitates the removal of the detected wiring harness and the placement of a new wiring harness, and the detected wiring harness can be quickly removed, thereby realizing the rapid switching of the detected wiring harness and the new wiring harness that needs to be detected, saving the detection cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is an axonometric diagram of the overall structure of a wire harness continuity tester capable of quickly switching wire harnesses.

[0020] Figure 2 This is another overall structural axonometric diagram of a wire harness continuity tester capable of quickly switching wire harnesses according to the utility model.

[0021] Figure 3 The utility model is a front view of the overall structure of a wiring harness continuity tester capable of quickly switching wiring harnesses.

[0022] In the figure: 1, bottom plate; 2, limit groove; 3, limit plate; 4, first terminal; 5, second terminal; 6, power supply; 7, display component; 8, power component; 9, first placement component; 91, middle groove; 92, side groove; 10, second placement component; 11, connecting component; 12, power component. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. The same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described in the accompanying drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0024] In the description of the present utility model, it is necessary to understand that the terms "center", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features, and in the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0025] refer to Figures 1 to 3 , a wire harness continuity tester capable of quickly switching wire harnesses, comprising a base plate 1, a first terminal 4, a second terminal 5 and a power component 8, wherein the first terminal 4 and the second terminal 5 are located at two ends of the base plate 1 and are used to be electrically connected to the two ends of the wire harness, the first terminal 4 and the second terminal 5 are separated, a power supply 6 and a display element 7 are provided on the base plate 1, the power supply 6 is used to provide the electric energy required for the detection, the display element 7 is used to light up when the wire harness is qualified, one end of the first terminal 4 is electrically connected to one end of the second terminal 5 through the power supply 6 and the display element 7, so as to form a circuit;

[0026] The bottom plate 1 is provided with a limit slot 2 and a limit plate 3, the limit plate 3 is located in the limit slot 2, the power component 8 is movably connected to the bottom plate 1 through the limit slot 2, and is used to ensure the accuracy of the movement path of the power component 8, the power component 8 is located between the first terminal 4 and the second terminal 5, and is used to drive the wire harness thereon to move, and electrically connect the end of the wire harness with the first terminal 4 and the second terminal 5, so that a closed loop is formed between the wire harness, the first terminal 4, the power supply 6, the display unit 7 and the second terminal 5, so that the display unit 7 lights up, thereby proving that the wire harness is qualified;

[0027] The power component 8 includes a first placement piece 9, a second placement piece 10 and a power piece 12. The first placement piece 9 is movably connected to the second placement piece 10 through the power piece 12 and the connecting piece 11, and is used to provide power for the movement of the first placement piece 9 and the second placement piece 10. The first placement piece 9 and the second placement piece 10 are both located in the limiting groove 2, which is used to guide the two. The power component 8 is connected to an external control system; it is used to control its operation and stop.

[0028] The first placement piece 9 and the second placement piece 10 are both located between the first terminal 4 and the second terminal 5, and are used to drive the movement of the wiring harness thereon, electrically connecting the ends of the wiring harness to the first terminal 4 and the second terminal 5, so that a closed loop is formed between the wiring harness, the first terminal 4, the power supply 6, the display piece 7 and the second terminal 5, so that the display piece 7 lights up, thereby proving that the wiring harness is qualified. The first placement piece 9 and the second placement piece 10 are located on both sides of the limit plate 3, and are used to limit the first placement piece 9 and the second placement piece 10.

[0029] The first placement piece 9 and the second placement piece 10 are both provided with a middle groove 91 and a side groove 92 , and the middle groove 91 and the side groove 92 are connected and used for placing the wiring harness. The first placement piece 9 and the second placement piece 10 are both located below the first terminal head 4 and the second terminal head 5 .

[0030] The first placement piece 9 and the second placement piece 10 are both located obliquely below the first terminal 4 and the second terminal 5, and are used to drive the movement of the wiring harness thereon, electrically connecting the ends of the wiring harness to the first terminal 4 and the second terminal 5, so that a closed loop is formed between the wiring harness, the first terminal 4, the power supply 6, the display piece 7 and the second terminal 5, so that the display piece 7 lights up, thereby proving that the wiring harness is qualified. The middle groove 91 is located at the first placement piece 9 and the second placement piece 10 near the limit plate 3, and the side groove 92 is located at the first placement piece 9 and the second placement piece 10 away from the limit plate 3, and is used to match the shape of the wiring harness.

[0031] The cross-sections of the side grooves 92 and the middle groove 91 are both semicircular, so as to match the shape of the wiring harness.

[0032] The connecting member 11 is movably connected to one of the first placing member 9 and the second placing member 10 , and the power member 12 is a pushing member for providing power for the movement of the first placing member 9 and the second placing member 10 .

[0033] The connecting member 11 is specifically a connecting shaft, which is used to guide the first placement member 9 and the second placement member 10, and the power member 12 is specifically a cylinder, an oil cylinder or an electric cylinder.

[0034] The cylinder of the power member 12 is located in the installation groove on the side of the first placement member 9 or the second placement member 10, and the push rod of the power member 12 is connected to the side of the other first placement member 9 or the second placement member 10; the connecting member 11 and the push rod of the power member 12 are both located above the limit plate 3, for providing force for the movement of the first placement member 9 and the second placement member 10.

[0035] The power source 6 is a DC power source. The first terminal 4 , the power source 6 , the display element 7 and the second terminal 5 are connected in series. The first terminal 4 , the second terminal 5 and the side groove 92 are in a straight line.

[0036] The first terminal block 4 and the second terminal block 5 are symmetrical about the limiting plate 3, and the first terminal block 4 and the second terminal block 5 are symmetrical about the limiting groove 2; one of the first terminal block 4 and the second terminal block 5 is a female terminal block, and the other is a male terminal block, which is used to match the shape of the wiring harness; the first terminal block 4 and the second terminal block 5 correspond to the height of the side groove 92.

[0037] The working principle of the utility model is as follows: before starting to use a wiring harness continuity tester that can quickly switch wiring harnesses, place the wiring harness continuity tester that can quickly switch wiring harnesses at the detection position, and connect the power piece 12 to the external control system; when starting to use a wiring harness continuity tester that can quickly switch wiring harnesses: the external transport mechanism transports the wiring harness that needs to be tested to the power component 8, during this process, the middle of the wiring harness reaches the middle groove 91, and the two ends of the wiring harness reach the side grooves 92 of the first placement piece 9 and the second placement piece 10, further, under the control of the external control system, the push rod of the power piece 12 extends out, driving the first placement piece 9 and the second placement piece 10 to move away from each other, during this process the first placement piece 9 and the second placement piece 10 drive the wiring terminals of the wiring harness It is electrically connected to the first terminal 4 and the second terminal 5, so that a closed loop is formed between the wiring harness, the first terminal 4, the power supply 6, the display component 7 and the second terminal 5, so that the display component 7 lights up, thereby proving that the wiring harness is qualified; otherwise, the wiring harness is proved to be unqualified. After the detection is completed, the power component 12 is reset under the control of the external control system. During this process, the power component 12 pulls the first placement component 9 and the second placement component 10 to move toward the limit plate 3, so that the first placement component 9 and the second placement component 10 both contact the side of the limit plate 3. During this process, the middle part of the wiring harness is wrinkled. At this time, the external conveying mechanism conveniently conveys the detected wiring harness to the required position, and re-places the wiring harness on the first placement component 9 and the second placement component 10; repeat the above process until the work is completed.

[0038] The above contents are further detailed descriptions of the present invention in combination with specific preferred implementations, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field of the present invention, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. A wiring harness continuity tester capable of quickly switching wiring harnesses, characterized in that: The invention comprises a base plate (1), a first terminal (4), a second terminal (5) and a power component (8), wherein the first terminal (4) and the second terminal (5) are located at two ends of the base plate (1), the first terminal (4) and the second terminal (5) are separated, a power supply (6) and a display component (7) are arranged on the base plate (1), and one end of the first terminal (4) is electrically connected to one end of the second terminal (5) through the power supply (6) and the display component (7); The bottom plate (1) is provided with a limiting groove (2) and a limiting plate (3), the limiting plate (3) is located in the limiting groove (2), the power component (8) is movably connected to the bottom plate (1) through the limiting groove (2), and the power component (8) is located between the first terminal (4) and the second terminal (5); The power component (8) comprises a first placement piece (9), a second placement piece (10) and a power piece (12); the first placement piece (9) is movably connected to the second placement piece (10) via the power piece (12) and the connecting piece (11); and the first placement piece (9) and the second placement piece (10) are both located in the limiting groove (2).

2. A wiring harness continuity tester capable of quickly switching wiring harnesses according to claim 1, characterized in that: The first placement piece (9) and the second placement piece (10) are both located between the first connection head (4) and the second connection head (5), and the first placement piece (9) and the second placement piece (10) are located on both sides of the limiting plate (3).

3. A wiring harness continuity tester capable of quickly switching wiring harnesses according to claim 2, characterized in that: The first placement piece (9) and the second placement piece (10) are both provided with a middle groove (91) and a side groove (92), the middle groove (91) and the side groove (92) are connected, and the first placement piece (9) and the second placement piece (10) are both located below the first terminal head (4) and the second terminal head (5).

4. A wire harness continuity tester capable of quickly switching wire harnesses according to claim 3, characterized in that: The first placement piece (9) and the second placement piece (10) are both located obliquely below the first terminal head (4) and the second terminal head (5); the middle groove (91) is located at the first placement piece (9) and the second placement piece (10) close to the limiting plate (3); and the side groove (92) is located at the first placement piece (9) and the second placement piece (10) away from the limiting plate (3).

5. A wire harness continuity tester capable of quickly switching wire harnesses according to claim 4, characterized in that: The cross-sections of the side groove (92) and the middle groove (91) are both semicircular.

6. A wiring harness continuity tester capable of quickly switching wiring harnesses according to claim 1, characterized in that: The connecting member (11) is movably connected to one of the first placing member (9) and the second placing member (10), and the power member (12) is a pushing member.

7. A wiring harness continuity tester capable of quickly switching wiring harnesses according to claim 6, characterized in that: The connecting member (11) is specifically a connecting shaft, and the power member (12) is specifically a pneumatic cylinder, an oil cylinder or an electric cylinder.

8. The wire harness continuity tester capable of quickly switching wire harnesses according to claim 6, characterized in that: The cylinder body of the power member (12) is located in a mounting groove on the side of the first placement member (9) or the second placement member (10), and the push rod of the power member (12) is connected to the side of the other first placement member (9) or the second placement member (10); the connecting member (11) and the push rod of the power member (12) are both located above the limiting plate (3).

9. The wire harness continuity tester capable of quickly switching wire harnesses according to claim 1, characterized in that: The power source (6) is a direct current power source, the first terminal (4), the power source (6), the display element (7) and the second terminal (5) are connected in series, and the first terminal (4) and the second terminal (5) are in a straight line with the side groove (92).

10. The wire harness continuity tester capable of quickly switching wire harnesses according to claim 9, characterized in that: The first terminal (4) and the second terminal (5) are symmetrical about the limiting plate (3), and the first terminal (4) and the second terminal (5) are symmetrical about the limiting groove (2); one of the first terminal (4) and the second terminal (5) is a female terminal, and the other is a male terminal; the first terminal (4) and the second terminal (5) correspond in height to the side groove (92).

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