Wire harness conduction test tool table

Abstract

The utility model relates to the technical field of automobile wire harnesses, in particular to a wire harness conduction test tool table, which comprises a test board, a plurality of test boards are embedded in the upper surface of the test board, a mounting frame is arranged beside the test board, a printer and a display screen are arranged on the mounting frame, and the printer is electrically connected with the display screen. One side of the test board is provided with a cleaning assembly used for cleaning the surface of the test board and the surface of the test board, and the cleaning assembly can timely remove stains or dust on the surface of the test board and the surface of the test board, so that a clean and interference-free test environment is maintained. The influence of dust, grease and other impurities accumulated on the surface of the test board and the surface of the test board on the accuracy of test results is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile wiring harness, specifically relates to a harness pilot test tooling table. BACKGROUND

[0002] Automobile wiring harness is the network main body of automobile circuit, and there is no automobile circuit without wiring harness. The wiring harness refers to the assembly of connecting circuit formed by the wire harness ligation after the contact terminal (connector) made of copper material is punched and the wire cable is pressure connected, and the outside is pressure insulated or additional metal shell. The automobile wiring harness is divided into two kinds of power lines for carrying driving execution elements (actuators) and signal lines for transmitting sensor input instructions according to the function. With the continuous improvement of people's requirements for comfort, economy and safety, the types of electronic products on the automobile are also increasing, and the automobile wiring harness is becoming more and more complex.

[0003] At present, the automobile wiring harness needs to be tested after production, and the harness pilot test is an important link in the production of electronic products, which ensures the reliable electrical performance of the harness in the use process. The existing harness pilot test tooling table mainly adopts manual operation, and the test personnel need to manually place the test board and execute the test program, which is tedious and inefficient. In addition, in the test process, the test table surface and the test board surface are easy to accumulate dust, grease and other impurities, which affects the accuracy of the test result, so it is necessary to improve. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the insufficient of prior art, and provides a harness pilot test tooling table to solve the above problems.

[0005] The utility model relates to a harness pilot test tooling table, including the test table, the side of test table is equipped with the mounting bracket, the mounting bracket is equipped with the printer and display screen, the printer and display screen are electrically connected, the upper surface of test table is embedded with a plurality of test boards, one side of test table is equipped with the cleaning assembly for cleaning test table surface and test board surface.

[0006] Preferably, the cleaning assembly includes a dust gun, the side wall of the test table is provided with a limiting block, the limiting block is provided with a mounting block below, the gun head connection of the dust gun is installed in the gap between the limiting block and the mounting block, and the side wall of the test table is provided with a U-shaped clamp, and the gun handle of the dust gun is installed in the U-shaped clamp.

[0007] Preferably, the side wall of the test table is provided with a fixing pin, and the mounting block is rotationally arranged on the fixing pin.

[0008] Preferably, the limiting block comprises a rectangular block and an arc-shaped block, the rectangular block is fixedly connected to the side wall of the test table, and the lower surface of the arc-shaped block abuts against the connection position of the head of the dust collection gun.

[0009] Preferably, the upper surface of the test plate is provided with a positioning block, and the number of the positioning blocks is two and they are symmetrically distributed on both sides of the test interface of the test plate.

[0010] Preferably, the material of the positioning block is rubber.

[0011] Preferably, the lower end of the test table is provided with a bottom cabinet.

[0012] Preferably, the bottom of the test table is provided with a movable wheel.

[0013] The utility model has the following beneficial effects:

[0014] 1、The harness continuity test tooling table, including test table, the upper surface of test table is embedded with a plurality of test plates, the side of test table is equipped with mounting bracket, be equipped with printer and display screen on mounting bracket, printer and display screen electric connection, one side of test table is equipped with the cleaning assembly for the cleaning of test table top and test plate surface, this harness continuity test tooling table can make staff have a highly integrated and complete operation environment when carrying out harness continuity test, significantly improve test efficiency and accuracy. The design of test table makes various test plates can be embedded conveniently and quickly, satisfies the test requirement of different harness structure in a wide range, and a plurality of test plates can be flexibly adjusted in quantity and position distribution according to test requirement, and the setting of test plate makes engineers can accurately evaluate the conductivity of harness, and the printer and display screen on the mounting bracket of the side of test table provide real-time presentation and data recording function of test result, ensure that the test result is traceable and efficient sharing, and the cleaning assembly can clean the stains or dust on the test table top and test plate surface in time, maintain a clean, undisturbed test environment, avoid the test table top and test plate surface from accumulating dust, grease and other impurities and affect the accuracy of test result.

[0015] 2、The cleaning assembly comprises a dust collection gun, a limiting block is installed on the side wall of the test table, an installation block is installed below the limiting block, a gun head connection position of the dust collection gun is installed at a gap between the limiting block and the installation block, a U-shaped clamp is detachably connected to the side wall of the test table, and a gun handle of the dust collection gun is installed in the U-shaped clamp. Through cooperation of the limiting block, the installation block and the U-shaped clamp, the dust collection gun is positioned and installed in a stationary state when not in use, thereby reducing the risk of physical damage caused by accidental displacement.

[0016] 3、The upper surface of the test plate is provided with positioning blocks, the number of the positioning blocks is two and the positioning blocks are symmetrically distributed on both sides of the test interface of the test plate, the positioning blocks play a supporting and positioning effect on the automobile wire harness, improve the test accuracy, and the material of the positioning blocks is rubber, and the softness and elasticity of the rubber can further reduce the damage risk of the automobile wire harness. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the specific embodiment of the present application or the technical scheme in the prior art, the drawings needed to be used in the specific embodiment or the prior art will be briefly introduced as follows. Obviously, the drawings described below are only one embodiment of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0019] Figure 2 It is a schematic diagram of the cooperation structure of the test plate and the positioning block of the present application.

[0020] Figure 3 It is a schematic diagram of the cleaning assembly structure of the present application.

[0021] Figure 4 It is a schematic diagram of the limiting block structure of the present application.

[0022] Figure 5 It is a schematic diagram of the cooperation structure of the U-shaped clamp and the gun handle of the present application.

[0023] The marks in the drawings are:

[0024] 1, test table, 2, test plate, 3, mounting frame, 4, printer, 5, display screen, 61, dust collector gun, 611, gun head connection, 612, gun handle, 62, limiting block, 621, rectangular block, 622, arc block, 63, mounting block, 64, U-shaped clamp, 7, positioning block, 8, test interface, 9, bottom cabinet, 10, moving wheel, 11, fixed pin. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, purposes and effects realized by the present application easy to understand, the technical scheme in the specific embodiment of the present application will be described clearly and completely below to further illustrate the present application. Obviously, the described specific embodiment is only one embodiment of the present application, not all styles.

[0026] The following will be combined with the drawings Figures 1-5 The present application will be further described in detail.

[0027] Embodiment 1:

[0028] A harness continuity test tool table, comprising a test table 1, the upper surface of the test table 1 is embedded with a plurality of test boards 2, a mounting rack 3 is arranged beside the test table 1, a printer 4 and a display screen 5 are arranged on the mounting rack 3, the printer 4 and the display screen 5 are electrically connected, a cleaning assembly for cleaning the surface of the test table 1 and the test board 2 is arranged on one side of the test table 1, this harness continuity test tool table can provide a highly integrated and fully functional operating environment for the staff during the harness continuity test, significantly improving the test efficiency and accuracy. The design of the test table 1 enables the test boards 2 to be embedded conveniently and quickly, meeting a wide range of different harness structure test requirements, the number and position distribution of the test boards 2 can be flexibly adjusted according to the test requirements, the test boards 2 enable engineers to accurately evaluate the conductivity of the harness, and the printer 4 and the display screen 5 on the mounting rack 3 beside the test table 1 provide real-time presentation and data recording functions of the test results, ensuring traceability and efficient sharing of the test results, the printer 4 and the display screen 5 are existing devices on the market and are selected from models with recording and display functions, which will not be described in detail here, the cleaning assembly can timely remove stains or dust on the surface of the test table 1 and the test board 2, maintain a clean and undisturbed test environment, and avoid the accumulation of dust, grease and other impurities on the surface of the test table 1 and the test board 2 to affect the accuracy of the test results.

[0029] In this embodiment, the cleaning assembly comprises a dust collection gun 61, which is a common existing device on the market and is used in conjunction with an external negative pressure pump or other negative pressure structure, so it will not be described in detail here, a limiting block 62 is mounted on the side wall of the test table 1, an installation block 63 is mounted below the limiting block 62, a gun head connection 611 of the dust collection gun 61 is mounted at the gap between the limiting block 62 and the installation block 63, and a U-shaped clamp 64 is detachably connected to the side wall of the test table 1, the handle 612 of the dust collection gun 61 is mounted in the U-shaped clamp 64, through the cooperation of the limiting block 62, the installation block 63 and the U-shaped clamp 64, the dust collection gun 61 is positioned and installed at a certain height in the idle state, reducing the risk of physical damage caused by accidental displacement.

[0030] In this embodiment, a fixing pin 11 is mounted on the side wall of the test table 1, and the installation block 63 is rotationally arranged on the fixing pin 11, so that the installation block 63 can slightly change the angle through the rotational connection, improving the positioning and installation effect of the dust collection gun 61.

[0031] In the embodiment, the limiting block 62 comprises a rectangular block 621 and an arc-shaped block 622, the rectangular block 621 is fixedly connected to the side wall of the test table 1, the lower surface of the arc-shaped block 622 abuts against the gun head connecting portion 611 of the dust collection gun 61, the lower surface of the arc-shaped block 622 has an arc, the arc can optimize the contact stress distribution, so that the force is more uniformly distributed on the contact surface when abutting, damage or wear caused by local excessive pressure is avoided, and the service life of the dust collection gun 61 can be effectively prolonged.

[0032] In the embodiment, the upper surface of the test plate 2 is provided with the positioning block 7, the number of the positioning block 7 is two and the positioning block 7 is symmetrically distributed on both sides of the test interface 8 of the test plate 2, the test interface 8 is connected with the automobile wire harness to form a path after being inserted into the circuit board, the conductivity of the automobile wire harness at the position is tested, the technical means is a common means in the field, and details are not described herein again, the positioning block 7 supports and positions the automobile wire harness, improves the test accuracy, and the material of the positioning block 7 is rubber, and the softness and elasticity of the rubber can further reduce the damage risk of the automobile wire harness.

[0033] In the embodiment, the lower end of the test table 1 is provided with the bottom cabinet 9, the bottom cabinet 9 can store other tools needed in the test operation process and tools used for storing tools, and the bottom of the test table 1 is provided with the moving wheel 10, so that the test table 1 can be moved conveniently, and the application range of the test table 1 is improved.

[0034] The working principle of the utility model is as follows: the harness continuity test tooling table, including test table 1, the upper surface of test table 1 is embedded with a plurality of test plates 2, the side of test table 1 is equipped with mounting bracket 3, mounting bracket 3 is equipped with printer 4 and display screen 5, printer 4 and display screen 5 are electrically connected, the side of test table 1 is equipped with cleaning assembly for cleaning the surface of test table 1 and test plate 2, this harness continuity test tooling table can make the staff have a highly integrated and complete operation environment when carrying out harness continuity test, and significantly improve test efficiency and accuracy. The design of test table 1 makes various test plates 2 can be embedded conveniently and quickly, satisfies the test requirement of different harness structures in a wide range, a plurality of test plates 2 can be flexibly adjusted in quantity and position distribution according to test requirement, the setting of test plate 2 makes engineers can accurately evaluate the conductivity of harness, and the printer 4 and display screen 5 on the mounting bracket 3 of the side of test table 1 provide real-time presentation and data recording function of test result, ensure that the test result is traceable and efficiently shared, the cleaning assembly can clean the stains or dust on the surface of test table 1 and test plate 2 in time, maintain a clean and undisturbed test environment, avoid that the test result is affected by the accuracy of the dust, grease and other impurities accumulated on the surface of test table 1 and test plate 2.

[0035] The cleaning assembly comprises a dust suction gun 61, which is a common existing device on the market, and thus is not described in detail here. A limiting block 62 is mounted on the side wall of the test bench 1, and an installation block 63 is mounted below the limiting block 62. A gun head connecting portion 611 of the dust suction gun 61 is mounted at the gap between the limiting block 62 and the installation block 63. A U-shaped clamp 64 is detachably connected to the side wall of the test bench 1, and a gun handle 612 of the dust suction gun 61 is mounted in the U-shaped clamp 64. Through cooperation of the limiting block 62, the installation block 63 and the U-shaped clamp 64, the dust suction gun 61 is positioned and installed in a stationary manner in the unused state, so that the risk of physical damage caused by accidental displacement is reduced.

[0036] It should be noted that, according to the needs of implementation, each component described in the embodiments of the present application can be split into more components, or two or more components or parts of components can be combined into a new component, to achieve the purpose of the embodiments of the present application. The above embodiments only express several implementation manners of the present application, and the description is more specific and detailed, but it should not be understood as a limitation on the scope of the patent of the present application. It should be noted that, for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A harness conduction test tooling table, comprising a test table (1), a mounting rack (3) is arranged beside the test table (1), a printer (4) and a display screen (5) are arranged on the mounting rack (3), and the printer (4) and the display screen (5) are electrically connected, characterized in that: The upper surface of the test bench (1) is embedded with a plurality of test boards (2), and one side of the test bench (1) is provided with a cleaning assembly for cleaning the surface of the test bench (1) and the test board (2).

2. The harness continuity test fixture of claim 1, wherein: The cleaning assembly comprises a dust collection gun (61), the side wall of the test bench (1) is provided with a limiting block (62), the lower side of the limiting block (62) is provided with a mounting block (63), the gun head connecting portion (611) of the dust collection gun (61) is mounted at the gap between the limiting block (62) and the mounting block (63), and the side wall of the test bench (1) is provided with a U-shaped clamp (64), and the gun handle (612) of the dust collection gun (61) is mounted in the U-shaped clamp (64).

3. The harness continuity test fixture of claim 2, wherein: The side wall of the test bench (1) is provided with a fixing pin (11), and the mounting block (63) is rotationally arranged on the fixing pin (11).

4. The harness continuity test fixture of claim 2, wherein: The limiting block (62) comprises an integrally formed rectangular block (621) and an arc-shaped block (622), the rectangular block (621) is fixedly connected to the side wall of the test bench (1), and the lower surface of the arc-shaped block (622) abuts against the gun head connecting portion (611) of the dust collection gun (61).

5. The harness continuity test fixture of claim 1, wherein: The upper surface of the test board (2) is provided with a positioning block (7), and the number of the positioning block (7) is two and symmetrically distributed on both sides of the test interface (8) of the test board (2).

6. The harness continuity test fixture of claim 5, wherein: The material of the positioning block (7) is rubber.

7. The harness continuity test fixture of claim 1, wherein: The lower end of the test bench (1) is provided with a bottom cabinet (9).

8. The harness continuity test fixture of claim 1, wherein: The bottom of the test bench (1) is provided with a movable wheel (10).

Images