Separated test workbench and separated test system

Abstract

The utility model provides a separated test workbench and a separated test system, which are used for solving the technical problem of low test working efficiency caused by the fact that a tested object needs to be carried for multiple times before and after a test in the existing integrated test device. The utility model provides a separated test workbench, which comprises a rack, a power supply module bin, a moving trolley, and a control assembly bin, a water-gas assembly bin and a connector assembly panel which are respectively and electrically connected with the power supply module bin, the moving trolley comprises a supporting frame, trundles and a test table top arranged at the upper end of the supporting frame. The width of the supporting frame is smaller than the distance between the control assembly bin and the water-gas assembly bin. The lower surface of the test table board is higher than the control assembly bin and the water-gas assembly bin; and the moving trolley is completely separated from the rack and can be used as a test table top and a transfer trolley, so that frequent carrying of a tested object is effectively avoided, and the test working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a test workbench, in particular to a separate test workbench and a separate test system. Background Art

[0002] During the aging test of new energy vehicle controllers and on-board charging modules, the workbench surface used to place the test products is usually located in the middle of the test equipment. In order to improve the test efficiency, the workbench surface needs to place several or even more than a dozen test products for testing at the same time. In existing test equipment, the workbench surface and equipment are designed as an integrated whole. During the test, the operator needs to move the test products several times before placing all the test products on the workbench surface. After the test is completed, the test products need to be manually moved to the transfer vehicle to flow into the next process, which makes the entire product testing process time-consuming and labor-intensive, and the work efficiency is low. Utility Model Content

[0003] The utility model aims to solve the technical problem that the test product of the existing integrated test device needs to be moved multiple times before and after the test, resulting in low test efficiency, and provides a separate test workbench and a separate test system.

[0004] In order to achieve the above purpose, the technical solution of the utility model is:

[0005] A separate test workbench comprises a stand, a power module compartment, a control component compartment electrically connected to the power module compartment, a water and gas component compartment and a connector panel, and is special in that it also comprises a mobile trolley;

[0006] The control component compartment and the water and gas component compartment are relatively arranged on the left and right sides of the bottom of the rack;

[0007] The power module compartment is arranged on the top of the rack, and the connector panel is arranged on the inner side surface of the rear end of the rack;

[0008] The mobile trolley comprises a support frame, casters arranged at the lower end of the support frame, and a test table arranged at the upper end of the support frame;

[0009] The width of the support frame is smaller than the spacing between the control component compartment and the water and gas component compartment; the lower surface height of the test table is greater than the height of the control component compartment and the water and gas component compartment; the support frame is used to be placed between the control component compartment and the water and gas component compartment during testing, and the test table is located above the control component compartment and the water and gas component compartment;

[0010] The test table is used to place multiple test samples; the electrical interface on each test sample is electrically connected to the quick-connect socket on the connector panel; the water interface between the multiple test samples is connected in series, the water interface of the test sample close to the water and gas component warehouse is connected to the water outlet of the water and gas component warehouse, and the water interface of the test sample far from the water and gas component warehouse is connected to the water inlet of the water and gas component warehouse.

[0011] Further, the control component compartment and the water and gas component compartment have the same height;

[0012] The lower surface of the test table is clearance-matched with the upper surfaces of the control component compartment and the water and gas component compartment.

[0013] Furthermore, the caster is a universal wheel with a locking device.

[0014] Furthermore, the back of the power module compartment is open;

[0015] The height of the connector panel is higher than the height of the control component compartment and the water and gas component compartment, and lower than the height of the power module compartment.

[0016] Furthermore, rubber anti-collision pads are installed around the test table.

[0017] Furthermore, a storage table is also provided on the mobile cart;

[0018] The storage table is installed on the support frame and is located below the test table.

[0019] Furthermore, it also includes a first quick-connect cable, a first water pipe, a second water pipe, a third water pipe and a reserved water pipe in the stand;

[0020] The quick-connect terminals on the connector panel are electrically connected to the electrical interfaces on each test product through a first quick-connect cable;

[0021] The water outlet of the water vapor component warehouse is connected to the water inlet water channel interface of the test sample close to the water vapor component warehouse through the first water pipe; the water outlet water channel interface of the previous test sample is connected to the water inlet water channel interface of the next test sample through the second water pipe; the water outlet water channel interface of the last test sample is connected to the water inlet of the water vapor component warehouse through the third water pipe and the reserved water pipe in the stand.

[0022] The utility model also provides a separate test system, which is special in that it includes the above two sets of separate test workbenches;

[0023] The two sets of separate test workbenches are arranged back to back, and the two control component compartments are electrically connected.

[0024] Further, it also includes an external connection device and a second quick-connect cable;

[0025] The two control component compartments are electrically connected via a second quick-connect cable;

[0026] The racks of the two sets of separate test workbenches are connected via an external connecting device.

[0027] Furthermore, the external connection device is a buckle.

[0028] Beneficial effects of the utility model:

[0029] 1. The utility model provides a separate test workbench, in which the mobile trolley is completely separated from the test stand. The mobile trolley can be used as both a test table and a transfer trolley. After the test is completed, the test sample is transferred to the next workstation together with the mobile trolley. Compared with the traditional integrated test workbench, the separate test workbench is not only lower in cost, but also effectively avoids the frequent handling of the test sample, reduces the workload of the operator, and greatly improves the test work efficiency.

[0030] 2. The utility model provides a separate test system that can be used for simultaneous testing of multiple test products. On the basis of the above effects, it avoids the inconvenience of production and commissioning of traditional large-scale test equipment, and is easy to install and maintain, further reducing the labor intensity of staff and improving detection work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a structural schematic diagram of a separate test workbench embodiment 1 of the utility model;

[0032] Figure 2 This is a structural schematic diagram of a second embodiment of a separate test system of the utility model;

[0033] Figure 3 This is a schematic diagram of the structure of a separated test system embodiment 2 of the utility model after separation (the moving vehicle is not shown).

[0034] The specific figures are:

[0035] 1-test bench; 2-power module compartment; 3-control component compartment; 4-water and gas component compartment, 401-first water pipe, 402-second water pipe, 403-third water pipe; 5-connector panel, 501-first quick-connect cable; 6-mobile trolley, 61-support frame, 62-castors, 63-test table, 64-storage table; 7-test product; 8-rubber anti-collision pad; 9-separate test workbench; 10-external connection device; 11-second quick-connect cable. DETAILED DESCRIPTION

[0036] In order to make the advantages and features of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0037] Embodiment 1

[0038] like Figure 1 As shown, a separate test workbench includes a bench 1, a power module compartment 2, a control component compartment 3 electrically connected to the power module compartment 2, a water and gas component compartment 4, a connector panel 5, a mobile trolley 6, and a first quick-connect cable 501, a first water pipe 401, a second water pipe 402, a third water pipe 403 and a reserved water pipe in the bench 1. The control component compartment 3 and the water and gas component compartment 4 are relatively arranged on the left and right sides of the bottom of the bench 1, the power module compartment 2 is arranged on the top of the bench 1, and the connector panel 5 is arranged on the inner side of the rear end of the bench 1. Specifically, the power cable in the power module compartment 2 is divided into three parts, one part passes through the middle load-bearing square tube of the bench 1 and is electrically connected to the connector panel 5, and the other two parts pass through the load-bearing square tubes on both sides of the bench 1 and are electrically connected to the control component compartment 3 and the water and gas component compartment 4. At the same time, the cable of the control component compartment 3 is also electrically connected to the connector panel 5 through the corresponding load-bearing square tubes. Preferably, the back of the power module compartment 2 is exposed, and the height of the connector panel 5 is higher than the heights of the control component compartment 3 and the water vapor component compartment 4, and lower than the height of the power module compartment 2, which is convenient for wiring and debugging.

[0039] The mobile trolley 6 is completely separated from the test stand 1. The mobile trolley 6 includes a support frame 61, a caster 62 arranged at the lower end of the support frame 61, and a test table 63 arranged at the upper end of the support frame 61. The width of the support frame 61 is less than the spacing between the control component compartment 3 and the water vapor component compartment 4, and the lower surface height of the test table 63 is greater than the height of the control component compartment 3 and the water vapor component compartment 4. The support frame 61 is used to be placed between the control component compartment 3 and the water vapor component compartment 4 during testing, that is, the support frame 61 drives the test table 63 to move above the control component compartment 3 and the water vapor component compartment 4 for testing. The caster 62 preferably adopts a universal wheel with a locking device. The universal wheel facilitates the mobile trolley 6 to move in all directions. When the mobile trolley 6 moves to the test area, the universal wheel is fixed by stepping on and pulling up the locking device to prevent the mobile trolley 6 from displacement.

[0040] Preferably, the width of the support frame 61 is slightly smaller than the distance between the control component compartment 3 and the water vapor component compartment 4. If the width of the support frame 61 is too small, the stability of the entire mobile vehicle 6 during movement will be affected.

[0041] Preferably, the control component compartment 3 and the water vapor component compartment 4 are at the same height, and the clearance between the lower surface of the test table 63 and the upper surfaces of the control component compartment 3 and the water vapor component compartment 4 is matched to ensure the stability of the test table 63 during testing.

[0042] The test table 63 is used to place multiple test samples 7, each of which has an electrical interface, a water inlet interface and a water outlet interface. The quick-connect terminal on the connector panel 5 is electrically connected to the electrical interface on each test sample 7 through the first quick-connect cable 501. The water outlet of the water-gas component bin 4 is connected to the water inlet interface of the test sample 7 close to the water-gas component bin 4 through the first water pipe 401; the water outlet interface of the previous test sample 7 is connected to the water inlet interface of the next test sample 7 through the second water pipe 402, and so on, and is connected in series to the water inlet interface of the last test sample 7 through the second water pipe 402, that is, the water inlet interface of the test sample 7 far away from the water-gas component bin 4. The water outlet interface of the last test sample 7 is connected to the water inlet of the water-gas component bin 4 through the third water pipe 403 and the reserved water pipe in the stand 1. The air and water in the water-gas component bin 4 share a pipeline, and the remaining water inside the equipment is blown away by ventilation after aging. Among them, the positions of the line inlet, air inlet and water inlet can be determined according to the specific on-site environment. In the utility model, the line inlet and air inlet are arranged on the top of the stand 1, and the water inlet is arranged on the side of the water and gas component bin 4. The air inlet and the water and gas component bin 4 are connected by a section of air pipe.

[0043] In addition, rubber anti-collision pads 8 are installed around the test table 63 to prevent bumps on the test table 63. The mobile trolley 6 is also provided with a storage table 64, which is installed on the support frame 61 and is located below the test table 63 for storing temporary items.

[0044] The utility model provides a separate test workbench, in which the mobile cart 6 can be used as a test table and a transfer cart. After the test is completed, the test sample 7 is transferred to the next workstation together with the mobile cart 6. Compared with the traditional integrated test workbench, the separate test workbench not only has lower cost, but also effectively avoids the frequent transportation of the test sample 7, reduces the work intensity of the operator, and greatly improves the test work efficiency.

[0045] Embodiment 2

[0046] In order to test more test samples 7 at one time, this embodiment also provides a separate test system. Figure 2 , Figure 3 As shown, a separate test system includes two sets of separate test workbenches 9 of the first embodiment, an external connection device 10 and a second quick-connect cable 11.

[0047] The two groups of separate test workbenches 9 are arranged back to back, that is, they are arranged as A / B sides in the depth direction of the workbenches, one group of separate test workbenches 9 is the A side, and the other group of separate test workbenches 9 is the B side.

[0048] The two groups of separate test benches 9 are independently designed and produced, making the installation, wiring and commissioning in the production process more concise; during assembly and testing, the control component compartments 3 in the two groups of separate test benches 9 are electrically connected by the second quick-connect cable 11. After the two groups of separate test benches 9 are placed back to back, the external structure is connected by an external connection device 10. In this embodiment, the connection device 10 is a buckle. There is no connection between the two groups of water and gas component compartments 4 and the two groups of power module compartments 2, and they are all independently operated. This setting method is efficient and fast to install, and easy to maintain. Preferably, the bottom of the two groups of separate test benches 9 are provided with a second caster. When the equipment needs to be split for maintenance on site, the buckles on both sides are released, and the two groups of separate test benches 9 are moved to both sides by the second caster, so that a spacing C is left between the backs of the two groups of separate test benches 9. After the split maintenance is completed, the equipment is restored to the combined state by the buckle. The spacing C can be adjusted according to the on-site space, and it must be ensured that it is less than or equal to the cable length of the control component compartment 3 connected to the quick-connect terminal.

[0049] The utility model provides a separate test system, which avoids the problem of inconvenient production and commissioning of traditional large-scale test equipment, and is convenient for installation and maintenance, further reducing the labor intensity of staff and improving the efficiency of detection work.

[0050] The above description is only used to illustrate the technical solution of the utility model, rather than to limit it. For ordinary professional and technical personnel in the field, the specific technical solution recorded in the above embodiment can be modified, or some of the technical features therein can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution protected by the utility model.

Claims

1. A separate test workbench, comprising a stand (1), a power module compartment (2), a control component compartment (3) electrically connected to the power module compartment (2), a water and gas component compartment (4), and a connector panel (5), characterized in that: Also includes a mobile trolley (6); The control component compartment (3) and the water and gas component compartment (4) are arranged relatively on the left and right sides of the bottom of the stand (1); The power module compartment (2) is arranged on the top of the rack (1), and the connector panel (5) is arranged on the inner side surface of the rear end of the rack (1); The mobile trolley (6) comprises a support frame (61), casters (62) arranged at the lower end of the support frame (61), and a test table (63) arranged at the upper end of the support frame (61); The width of the support frame (61) is smaller than the distance between the control component compartment (3) and the water and gas component compartment (4); the height of the lower surface of the test table (63) is greater than the height of the control component compartment (3) and the water and gas component compartment (4); The support frame (61) is used to be placed between the control component compartment (3) and the water and gas component compartment (4) during testing, and the test table (63) is located above the control component compartment (3) and the water and gas component compartment (4); The test table (63) is used to place a plurality of test products (7); the electrical interface on each test product (7) is electrically connected to the quick-connect socket on the connector panel (5); the water channel interfaces between the plurality of test products (7) are connected in series, the water channel interface of the test product (7) close to the water vapor component bin (4) is connected to the water outlet of the water vapor component bin (4), and the water channel interface of the test product (7) far from the water vapor component bin (4) is connected to the water inlet of the water vapor component bin (4).

2. The separate test workbench according to claim 1, characterized in that: The control component compartment (3) and the water and gas component compartment (4) have the same height; The lower surface of the test table (63) is clearance-matched with the upper surfaces of the control component compartment (3) and the water and gas component compartment (4).

3. The separate test workbench according to claim 2, characterized in that: The caster (62) is a universal wheel with a locking device.

4. The separate test workbench according to claim 3, characterized in that: The back of the power module compartment (2) is open; The height of the connector panel (5) is higher than the height of the control component compartment (3) and the water and gas component compartment (4), and lower than the height of the power module compartment (2).

5. The separate test workbench according to claim 4, characterized in that: Rubber anti-collision pads (8) are installed around the test table (63).

6. The separate test workbench according to claim 5, characterized in that: The mobile trolley (6) is also provided with a storage table (64); The storage table (64) is installed on the support frame (61) and is located below the test table (63).

7. The separate test workbench according to any one of claims 1 to 6, characterized in that: It also includes a first quick-connect cable (501), a first water pipe (401), a second water pipe (402), a third water pipe (403) and a reserved water pipe in the stand (1); The quick-connect terminals on the connector panel (5) are electrically connected to the electrical interfaces on each test object (7) via a first quick-connect cable (501); The water outlet of the water vapor component bin (4) is connected to the water inlet interface of the test sample (7) near the water vapor component bin (4) through a first water pipe (401); the water outlet interface of the previous test sample (7) is connected to the water inlet interface of the next test sample (7) through a second water pipe (402); and the water outlet interface of the last test sample (7) is connected to the water inlet of the water vapor component bin (4) through a third water pipe (403) and a reserved water pipe in the stand (1).

8. A separate testing system, characterized in that: Comprising two sets of separate test workbenches (9) as described in any one of claims 1 to 7; The two groups of separate test workbenches (9) are arranged back to back, and the two control component compartments (3) are electrically connected.

9. The separate testing system according to claim 8, characterized in that: It also includes an external connection device (10) and a second quick-connect cable (11); The two control component compartments (3) are electrically connected via a second quick-connect cable (11); The stands (1) of the two sets of separate test workbenches (9) are connected via an external connection device (10).

10. The separate testing system according to claim 9, characterized in that: The external connection device (10) is a buckle.

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