Circuit test board

Abstract

The utility model discloses a circuit testboard which comprises a table board, a box body, a guide assembly and a pivoting assembly, the rear side of the table board is provided with a vertical plate extending vertically, the box body is arranged on the vertical plate, a plurality of wire harnesses transversely penetrate out of the box body at intervals, each wire harness is connected with a detection interface, the guide assembly comprises a support arranged on the lower side of the box body, and the pivoting assembly is arranged on the support. The support is connected with a cylinder, a plurality of guide holes are formed in the cylinder, each wire harness penetrates through one guide hole, the pivoting assemblies are in one-to-one correspondence with the guide holes, each pivoting assembly comprises a movable frame, two sets of sleeve bodies rotationally connected with the cylinder are arranged on the movable frame, and a torsional spring connected with the cylinder is arranged on each set of sleeve bodies. The wire harness penetrating through the guide hole is connected with the movable frame through the movable part; the wire harnesses and the detection interfaces are accommodated upwards by the pivoting assembly, so that random distribution of the plurality of detection interfaces on the table board is avoided, the wire harnesses of the plurality of detection interfaces are separated, the situation of wire winding is avoided, and the detection efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to circuit test technical field, concretely is a kind of circuit test bench. BACKGROUND

[0002] In vehicle production process, the circuit test of vehicle electronic module is needed, to ensure that the electronic module function normal play of factory.

[0003] When testing, the detection interface needs to be inserted into electronic module, however, the test bench currently used generally has multiple different test functions, that is, it can adapt to various electronic modules, which also leads to multiple detection interfaces, multiple detection interfaces are distributed relatively messy on the test bench, not only affect the placement of vehicle electronic module, and wire harness can also be intertwined, therefore, the utility model provides a kind of circuit test bench to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of circuit test bench to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of circuit test bench, comprising:

[0006] Desk board, rear side has vertical extension's stand plate;

[0007] Box body, setting in the stand plate, the box body is transversely spaced and is drawn with multiple wire harnesses, each wire harness is connected with detection interface;

[0008] Guiding component, including the bracket setting in the box body lower side, the bracket is connected with cylinder column, and multiple guide holes are set on the cylinder column, and each wire harness is along one guide hole;

[0009] Pivot component, multiple groups, with multiple the guide hole one-to-one correspondence, pivot component includes movable rack, two groups of sleeve body are set on the movable rack and are connected with cylinder column, each sleeve body is connected with torsional spring on the cylinder, wire harness through guide hole is connected with movable rack through movable part;

[0010] Among them, the stand plate is installed with display, for showing the detection state of vehicle electronic module.

[0011] As a preferred technical scheme, the desk board is supported by board frame, and the board frame bottom is installed with universal wheel group.

[0012] As a preferred technical scheme, each guide hole is provided with a rubber sleeve.

[0013] As a preferred technical scheme, the table plate is provided with a cushion block, each movable frame is provided with a ring body, the cushion block is provided with an insertion rod, and the insertion rod can be inserted into the ring body.

[0014] As a preferred technical scheme, each group of movable frames is provided with a pulling handle.

[0015] As a preferred technical scheme, the table plate is provided with at least one group of electric cylinders, and the movable rod of the electric cylinder is connected with a pressing plate.

[0016] As a preferred technical scheme, the table plate and the pressing plate are both provided with a rubber layer.

[0017] As a preferred technical scheme, the movable part comprises two groups of wheel bodies, and each group of wheel bodies is provided with an annular groove.

[0018] Compared with the prior art, the utility model has the beneficial effects that:

[0019] The pivot assembly can accommodate the wire harness and the detection interface upwards, and when testing, the pivot assembly corresponding to the required detection interface can be rotated according to the testing requirement of different vehicle electronic modules, so that the multiple detection interfaces are prevented from being randomly distributed on the table plate, the wire harness of the multiple detection interfaces is separated, the wire entanglement is avoided, and the testing efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole structure schematic view of the utility model;

[0021] Figure 2 It is a table plate structure schematic view of the utility model;

[0022] Figure 3 It is a guide assembly and pivot assembly structure schematic view of the utility model;

[0023] Figure 4 It is a wire harness, cylinder and movable frame connection relationship schematic view of the utility model;

[0024] In the drawing: 10, table plate; 11, plate frame; 12, universal wheel set; 13, cushion block; 14, insertion rod; 15, electric cylinder; 16, pressing plate; 20, vertical plate; 21, display; 30, box body; 31, wire harness; 32, detection interface; 40, guide assembly; 41, support; 42, cylinder; 43, rubber sleeve; 50, pivot assembly; 51, movable frame; 52, sleeve body; 53, torsional spring; 54, ring body; 55, movable part; 551, wheel body. DETAILED DESCRIPTION

[0025] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0026] Please refer to Figures 1-4

[0027] Embodiment 1 provides a circuit test bench:

[0028] The rear side of the table plate 10 has a vertically extending stand plate 20, and the table plate 10 is used for placing a vehicle electronic module for detection, and the stand plate 20 is provided with a display 21.

[0029] The box body 30 is arranged on the stand plate 20, and a plurality of wire harnesses 31 are transversely and spaced apart from each other on the box body 30. Each wire harness 31 is connected with a detection interface 32. The detection interface 32 has a plurality of types, and can be adapted to different vehicle electronic modules to realize a plurality of different test functions. The wire harness 31 is signal connected with the display 21. When the detection interface 32 is inserted into the electronic module for testing, the display 21 displays the detection state of the vehicle electronic module to directly observe the detection result.

[0030] The guide assembly 40 includes a support 41 arranged on the lower side of the box body 30, and the support 41 is connected with a cylinder column 42. A plurality of guide holes are formed in the cylinder column 42, and each wire harness 31 passes through one guide hole. The pivot assembly 50 has a plurality of groups, and each group corresponds to one guide hole. Different wire harnesses 31 pass through the guide holes, so that the wire harnesses 31 will not be entangled together. The wire harnesses 31 that pass through the guide holes extend to the pivot assembly 50, so that the wire harnesses 31 and the detection interfaces 32 are stored upward by the pivot assembly 50. According to the test requirements of different vehicle electronic modules, the pivot assembly 50 corresponding to the required detection interface 32 can be selected to rotate, so that the plurality of detection interfaces 32 are not randomly distributed on the table plate 10, and the wire harnesses 31 of the plurality of detection interfaces 32 are separated, so that the wire harnesses 31 will not be entangled, and the detection efficiency is effectively improved.

[0031] The pivot assembly 50 includes a movable frame 51, and two groups of sleeve bodies 52 are arranged on the movable frame 51 and are connected with the cylinder column 42. A torsional spring 53 is arranged on each sleeve body 52 and is connected with the cylinder column 42. The wire harness 31 that passes through the guide hole is connected with the movable frame 51 through a movable part 55. After the detection interface 32 is selected according to the test requirements of the vehicle electronic module, the movable frame 51 is rotated, the movable frame 51 drives the detection interface 32 to move downward, and the detection staff can insert the detection interface 32 into the electronic module for testing.

[0032] Embodiment 2 provides a circuit test bench:

[0033] The table plate 10 is supported by the plate frame 11, and the plate frame 11 is provided with universal wheel sets 12 at the bottom, facilitating the movement and adjustment of the position.

[0034] A rubber sleeve 43 is arranged in each guide hole, reducing the abrasion of the wire harness 31 when the wire harness 31 is displaced relative to the guide hole, and effectively prolonging the service life.

[0035] A cushion block 13 is arranged on the table plate, and a ring body 54 is arranged on each movable frame 51; the cushion block 13 is provided with an insertion rod 14, and the insertion rod 14 can be inserted into the ring body 54; after the movable frame 51 is rotated to drive the required detection interface 32 downward to the table plate 10, the insertion rod 14 is moved to be inserted into the ring body 54, thereby limiting the movable frame 51; and after the insertion rod 14 is removed from the ring body 54, the movable frame 51 can be automatically reset upward under the elastic force of the torsional spring 53, and the operation is convenient.

[0036] A pulling handle is arranged on each group of movable frames 51, facilitating the rotation of the movable frame 51.

[0037] An electric cylinder body 15 is arranged on the table plate 10, and the movable rod of the electric cylinder body 15 is connected with a pressing plate 16; the table plate 10 and the pressing plate 16 are both provided with a rubber layer; and the electric cylinder body 15 drives the pressing plate 16 to press the placed vehicle electronic module.

[0038] The movable part 55 includes two groups of wheel bodies 551, and each group of wheel bodies 551 is provided with a ring groove; the wire harness 31 passes between the two groups of wheel bodies 551, and the detection interface 32 can be pulled to drive the wire harness 31 to move along the two groups of wheel bodies 551.

[0039] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A circuit test bench, characterized in that, The utility model relates to a vehicle electronic module detection device, including: A table board (10) has a vertical extension stand (20) on the back side; A box body (30) is arranged on the stand (20), a plurality of wire harnesses (31) are spaced apart and passed through on the box body (30), and a detection interface (32) is connected to each wire harness (31); A guide assembly (40) includes a bracket (41) arranged on the lower side of the box body (30), the bracket (41) is connected to a cylinder (42), and a plurality of guide holes are formed in the cylinder (42), and each wire harness (31) passes through one guide hole; A pivot assembly (50) has a plurality of groups corresponding to the plurality of guide holes, the pivot assembly (50) includes a movable frame (51), two sets of sleeve bodies (52) are arranged on the movable frame (51) and are connected to the cylinder (42), a torsional spring (53) is arranged on each set of sleeve bodies (52) and is connected to the cylinder (42), the wire harness (31) passing through the guide hole is connected to the movable frame (51) through a movable part (55); Wherein, the stand (20) is provided with a display (21) for displaying the detection state of the vehicle electronic module.

2. A circuit test bench according to claim 1, characterised in that, The table board (10) is supported by a plate frame (11), and a universal wheel group (12) is arranged at the bottom of the plate frame (11).

3. A circuit test bench according to claim 1, characterised in that, A rubber sleeve (43) is arranged in each guide hole.

4. A circuit test bench according to claim 1, characterized in that, A cushion block (13) is arranged on the table board (10), a ring body (54) is arranged on each movable frame (51), an insertion rod (14) is arranged on the cushion block (13), and the insertion rod (14) can be inserted into the ring body (54).

5. A circuit test bench according to claim 1, characterized in that, A pulling handle is arranged on each movable frame (51).

6. A circuit test bench according to claim 1, characterized in that At least one electric cylinder body (15) is arranged on the table board (10), and the movable rod of the electric cylinder body (15) is connected to a pressing plate (16).

7. A circuit test bench according to claim 6, characterised in that, A rubber layer is arranged on the table board (10) and the pressing plate (16).

8. A circuit test bench according to claim 1, characterized in that, The movable part (55) includes two sets of wheel bodies (551), and a ring groove is formed in each wheel body (551).

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