Automobile wiring harness production detection device and detection method thereof

Abstract

The invention discloses an automobile wiring harness production detection device and a detection method thereof. The device comprises a detection component and an adjustment component, wherein the detection component comprises an installation box, wiring cavities symmetrically arranged on both sides of the installation box, an interface opened on the wiring cavity, a limit plate arranged in the wiring cavity, a positioning rod arranged in the wiring cavity, a partition plate arranged in the center of the installation box, a sample wiring harness arranged in an interface, a conductive sheet arranged in the wiring cavity, a switch rotatably connected to the installation box, and an adjustment component; the automobile wiring harness production detection device and the detection method thereof in the invention fix the wiring harness end by the conductive sheet in the installation box, control the circuit conduction by a handle, and can be cut off at any time, and adjust the position of the wiring harness by the adjustment component, mainly bend and twist it, and test the circuit conduction under different conditions.

Description

Technical Field

[0001] The present invention relates to the technical field of wire harness detection, and in particular to an automobile wire harness production detection device and a detection method thereof. Background Art

[0002] At present, a clamping mechanism is required in the wire harness detection device to clamp the wire harness, but the existing wire harness clamping mechanism generally only has a clamping function and cannot adjust the position of the wire harness, and cannot meet the detection of the wire harness under different conditions. At the same time, the current wire harness clamping mechanism cannot fix the end of the wire harness well. During the detection process, it is easy to detach from the wire harness connector, causing the disconnection of the entire detection circuit and unable to perform normal detection. The detection device needs to conduct the wire harness before it can be tested. However, the current wire harness conduction mechanism achieves conduction after fixing the wire harness to be tested with the conductor. It is very troublesome to conduct and disconnect the wire harness using this method, which greatly prolongs the detection time. Therefore, a production detection device and a detection method for automobile wire harnesses are proposed. The wire harness end is fixed by a conductive sheet in an installation box, and the circuit conduction is controlled by a handle, which can be cut off at any time. The position of the wire harness is adjusted by an adjustment component, and it is mainly bent and twisted to test the circuit conduction under different conditions. Summary of the invention

[0003] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0004] In view of the problems existing in the above-mentioned existing automobile wire harness production detection device and detection method, the present invention is proposed.

[0005] Therefore, the purpose of the present invention is to provide an automobile wiring harness production detection device, which fixes the wiring harness end by a conductive sheet in an installation box, controls the circuit conduction by a handle, and can be cut off at any time. The position of the wiring harness is adjusted by an adjustment component, mainly by bending and twisting it, to test the circuit conduction under different conditions.

[0006] To solve the above technical problems, the present invention provides the following technical solutions: an automobile wiring harness production detection device includes a detection component, including an installation box, wiring cavities symmetrically arranged on both sides of the installation box, an interface opened on the wiring cavity, a limit plate arranged in the wiring cavity, a positioning rod arranged in the wiring cavity, a partition plate arranged in the center of the installation box, a sample wiring harness arranged in one of the interfaces, a conductive sheet arranged in the wiring cavity, and an electrical connector rotatably connected to the installation box; an adjustment component includes a base, a first motor arranged on the base, a first gear connected to the first motor, a rotating frame connected to the first gear, a second motor fixedly arranged on the rotating frame, a second gear connected to the second motor, a third gear meshing with the second gear, a spiral disk fixedly connected to the third gear, a spiral groove opened on the spiral disk, and a wire tube embedded in the spiral groove.

[0007] As a preferred solution of the automobile wire harness production and detection device of the present invention, wherein: the wiring cavity is centrally symmetrically arranged, the interfaces are respectively opened on both sides of the installation box, and the limit plate is arranged opposite to the interface.

[0008] As a preferred solution of the automobile wire harness production detection device of the present invention, the top of the installation box is provided with through holes, the through holes are respectively arranged in the wiring cavity, the two through holes are centrally symmetrically arranged, and the partition plate is arranged between the two through holes.

[0009] As a preferred solution of the automobile wire harness production detection device described in the present invention, the conductive sheet is in a hook shape, the hook portion of the conductive sheet is sleeved outside the positioning rod, the end of the sample wire harness abuts against the limit plate, and the side wall abuts against the conductive sheet.

[0010] As a preferred solution of the automobile wiring harness production detection device of the present invention, two conductive blocks are arranged at the bottom of the connector, the conductive blocks are respectively inserted into the through holes, the conductive blocks can abut against the conductive sheets, and a handle is also arranged on the connector.

[0011] As a preferred solution of the automotive wire harness production and detection device described in the present invention, wherein: the first motor output shaft is fixedly connected to the first gear, the rotating frame is rotatably arranged on the base, a circle of tooth grooves is arranged at the bottom of the rotating frame, the first gear is meshed with the tooth grooves, and a sliding rod is also arranged on the rotating frame.

[0012] As a preferred solution of the automobile wire harness production and detection device of the present invention, wherein: the second motor output shaft is fixedly connected to the second gear, and the second gear is rotatably arranged on the rotating frame.

[0013] As a preferred solution of the automobile wire harness production detection device of the present invention, the third gear is rotatably arranged on the rotating frame, and the spiral disk is arranged at the bottom of the sliding rod.

[0014] As a preferred solution of the automobile wire harness production and detection device of the present invention, wherein: the wire tube is slidably connected to the slide rod.

[0015] As a preferred solution of the detection method of the automobile wire harness production detection device of the present invention, it includes the following steps:

[0016] S1: The wiring harness to be tested is inserted into the interface;

[0017] S2: Turn the handle to test the circuit conduction;

[0018] S3: Start the adjustment component to rotate the wiring harness to be tested at different angles to test the influence of the bending degree of the wiring harness on the path

[0019] Beneficial effects of the present invention:

[0020] The automobile wiring harness production detection device and detection method of the present invention fix the wiring harness end by installing a conductive sheet in a box, control the line conduction by a handle, and can be cut off at any time. The adjustment component adjusts the position of the wiring harness, mainly bends and twists it, and tests the circuit conduction under different conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0022] Figure 1 It is a schematic diagram of the overall structure of the automobile wire harness production detection device and the detection method thereof of the present invention.

[0023] Figure 2 The present invention is a top view of the overall structure of the automobile wiring harness production detection device and the detection method thereof.

[0024] Figure 3 The figure is a schematic diagram of the internal structure of the installation box of the automobile wiring harness production detection device and the detection method thereof of the present invention.

[0025] Figure 4 The present invention is a schematic diagram of the electrical connection structure of the automobile wiring harness production detection device and the detection method thereof.

[0026] Figure 5 It is a schematic diagram of the structure of the adjustment components of the automobile wiring harness production detection device and the detection method thereof of the present invention.

[0027] Figure 6 The present invention is a schematic diagram of the sliding rod structure of the automobile wiring harness production detection device and the detection method thereof.

[0028] Figure 7 The present invention is a schematic diagram of the rotating frame structure of the automobile wire harness production detection device and the detection method thereof.

[0029] Figure 8 The present invention is a bottom view of the rotating frame structure of the automobile wiring harness production detection device and the detection method thereof.

[0030] Fig. 9 The present invention is a schematic diagram of the base structure of the automobile wiring harness production detection device and the detection method thereof. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0034] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0035] Example 1

[0036] Reference Figures 1 to 9, which is the first embodiment of the present invention, provides an automobile wiring harness production detection device and a detection method thereof, the device includes a detection component 100 and an adjustment component 200, wherein the detection component 100 includes an installation box 101, wiring chambers 102 symmetrically arranged on both sides of the installation box 101, an interface 103 opened on the wiring chamber 102, a limit plate 104 arranged in the wiring chamber 102, a positioning rod 105 arranged in the wiring chamber 102, a partition plate 106 arranged in the center of the installation box 101, a sample wiring harness 107 arranged in one of the interfaces 103, a conductive sheet 108 arranged in the wiring chamber 102, and a conductive sheet 109 arranged in the wiring chamber 102. The box 101 is rotatably connected to the electrical connector 109; the adjustment component 200 includes a base 201, a first motor 202 arranged on the base 201, a first gear 203 connected to the first motor 202, a rotating frame 204 connected to the first gear 203, a second motor 205 fixedly arranged on the rotating frame 204, a second gear 206 connected to the second motor 205, a third gear 207 meshing with the second gear 206, a spiral disk 208 fixedly connected to the third gear 207, a spiral groove 209 opened on the spiral disk 208, and a wire tube 210 embedded in the spiral groove 209.

[0037] The wiring cavity 102 is centrally symmetrically arranged, the interfaces 103 are respectively provided on both sides of the installation box 101, and the limit plate 104 is arranged opposite to the interface 103. A through hole 101a is provided on the top of the installation box 101, and the through holes 101a are respectively provided in the wiring cavity 102, and the two through holes 101a are centrally symmetrically arranged, and the partition plate 106 is arranged between the two through holes 101a. The conductive sheet 108 is in the shape of a hook, and the hook part of the conductive sheet 108 is sleeved outside the positioning rod 105, the end of the sample harness 107 is against the limit plate 104, and the side wall is against the conductive sheet 108. Two conductive blocks 109a are provided at the bottom of the electrical connector 109, and the conductive blocks 109a are respectively inserted into the through holes 101a, and the conductive blocks 109a can be against the conductive sheet 108. The electrical connector 109 is also provided with a handle 109b. The output shaft of the first motor 202 is fixedly connected to the first gear 203. The rotating frame 204 is rotatably arranged on the base 201. A circle of tooth grooves 204a is arranged at the bottom of the rotating frame 204. The first gear 203 is meshed with the tooth grooves 204a. A slide bar 204b is also arranged on the rotating frame 204. The output shaft of the second motor 205 is fixedly connected to the second gear 206. The second gear 206 is rotatably arranged on the rotating frame 204. The third gear 207 is rotatably arranged on the rotating frame 204. The spiral disk 208 is arranged at the bottom of the slide bar 204b. The wire tube 210 is slidably connected to the slide bar 204b. The detection method includes:

[0038] S1: The wiring harness to be tested is inserted into the interface 103;

[0039] S2: Turn the handle 109b to test the circuit conduction;

[0040] S3: Start the adjustment component 200 to rotate the wiring harness to be tested at different angles to test the influence of the bending degree of the wiring harness on the path

[0041] During use, the wire harness to be tested is passed through the wire tube 210 and inserted into the interface 103. Since the conductive sheet 108 is in a hook shape, the wire harness to be tested will squeeze the conductive sheet 108 and extend inward until it abuts against the limit plate 104. At this time, the conductive sheet 108 will be placed on the side wall of the wire harness to be tested due to its elasticity, and the wire harness to be tested will be clamped on the side wall of the wiring cavity 102. Similarly, the sample wire harness 107 is pre-fixed in the installation box 101. The staff can rotate the electrical connector 109 through the handle 109b, and the bottom of the electrical connector 109 The conductive block 109a can rotate in the through hole 101a. Preferably, the through hole 101a can adopt an arc groove. The conductive block 109a is rotated from the center of the installation box 101 to be close to the conductive sheet 108. The two conductive blocks 109a are directly connected, and the conductive block 109a is also electrically connected to the sample harness 107 and the harness to be tested through the conductive sheets 108 on both sides, thereby completing the connection and conduction between the harness to be tested and the sample harness. The circuit can be directly controlled by turning the handle 109b to facilitate testing.

[0042] It should be noted that when the wiring harness to be tested is pulled outward, the end of the conductive sheet 108 will be pushed outward, the wiring harness will be clamped more tightly, and the wiring harness can be prevented from being separated from the interface. After the wiring harness is connected and fixed to the installation box 101, the second motor 205 can be started, and the second motor 205 drives the second gear 206 to rotate, and the second gear 206 is meshed with the third gear 207, and the third gear 207 rotates synchronously. A spiral disk 208 is fixed in the third gear 207, and the spiral disk 208 can be driven to rotate by the second motor 205. When the spiral groove 209 on the spiral disk 208 rotates, the wire tube 210 embedded in the spiral groove 209 can be controlled to move. The tube 210 is slidably connected to the slide bar 204b, so the spiral groove 209 can control the distance between the wire tube 210 and the center of the spiral disk 208, that is, the wire tube 210 can adjust its position on the wiring harness to be tested. After adjustment, the first motor 203 is started, and the first motor 203 drives the first gear 203 to rotate. The first gear 203 engages with the tooth groove 204a, and the first gear 203 can drive the rotating frame 204 to rotate, then the wiring harness to be tested in the wire tube 210 will be bent, and the bending point is at the end of the wire tube 210. In this way, the working environment of the wiring harness to be tested under different bending degrees can be simulated, and the working condition of the circuit under different bending angles of the wiring harness to be tested can be tested.

[0043] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. An automobile wiring harness production detection device, characterized in that: include, A detection assembly (100) comprises an installation box (101), wiring cavities (102) symmetrically arranged on both sides of the installation box (101), an interface (103) opened on the wiring cavity (102), a limit plate (104) arranged in the wiring cavity (102), a positioning rod (105) arranged in the wiring cavity (102), a partition plate (106) arranged in the center of the installation box (101), a sample wire harness (107) arranged in one of the interfaces (103), a conductive sheet (108) arranged in the wiring cavity (102), and a connector (109) rotatably connected to the installation box (101); The adjusting component (200) comprises a base (201), a first motor (202) arranged on the base (201), a first gear (203) connected to the first motor (202), a rotating frame (204) connected to the first gear (203), a second motor (205) fixedly arranged on the rotating frame (204), a second gear (206) connected to the second motor (205), a third gear (207) meshing with the second gear (206), a spiral disk (208) fixedly connected to the third gear (207), a spiral groove (209) opened on the spiral disk (208), and a wire tube (210) embedded in the spiral groove (209).

2. The automotive wiring harness production detection device according to claim 1, characterized in that: The wiring cavity (102) is centrally symmetrically arranged, the interfaces (103) are respectively provided on both sides of the installation box (101), and the limiting plate (104) is arranged opposite to the interface (103).

3. The automotive wiring harness production detection device according to claim 2, characterized in that: The top of the installation box (101) is provided with through holes (101a), the through holes (101a) are respectively arranged in the wiring cavity (102), the two through holes (101a) are centrally symmetrically arranged, and the partition plate (106) is arranged between the two through holes (101a).

4. The automobile wiring harness production detection device according to claim 3, characterized in that: The conductive sheet (108) is in a hook shape, and the hook portion of the conductive sheet (108) is sleeved outside the positioning rod (105). The end of the sample wire harness (107) abuts against the limiting plate (104), and the side wall abuts against the conductive sheet (108).

5. The automobile wiring harness production detection device according to claim 4, characterized in that: Two conductive blocks (109a) are arranged at the bottom of the electrical connector (109). The conductive blocks (109a) are respectively inserted into the through holes (101a). The conductive blocks (109a) can abut against the conductive sheet (108). A handle (109b) is also arranged on the electrical connector (109).

6. The automobile wiring harness production detection device according to claim 5, characterized in that: The output shaft of the first motor (202) is fixedly connected to the first gear (203); the rotating frame (204) is rotatably arranged on the base (201); a circle of tooth grooves (204a) is arranged at the bottom of the rotating frame (204); the first gear (203) is meshed with the tooth grooves (204a); and a sliding rod (204b) is also arranged on the rotating frame (204).

7. The automobile wiring harness production detection device according to claim 6, characterized in that: The output shaft of the second motor (205) is fixedly connected to the second gear (206), and the second gear (206) is rotatably disposed on the rotating frame (204).

8. The automobile wiring harness production detection device according to claim 7, characterized in that: The third gear (207) is rotatably mounted on the rotating frame (204), and the spiral disk (208) is disposed at the bottom of the sliding rod (204b).

9. The automobile wiring harness production and testing device according to claim 8, characterized in that: The wire tube (210) is slidably connected to the slide rod (204b).

10. A detection method using the automobile wiring harness production detection device as claimed in claim 9, characterized in that: The steps include: S1: The wiring harness to be tested is inserted into the interface (103); S2: Turn the handle (109b) to test the circuit conduction; S3: Start the adjustment component (200) to rotate the wiring harness to be tested at different angles to test the influence of the bending degree of the wiring harness on the passage.

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