CN214473662U

CN214473662U - Multifunctional electrical device for electrical testing

Info

Publication number: CN214473662U
Application number: CN202120205880.1U
Authority: CN
Inventors: 陈义
Original assignee: Shenzhen Flexmetal Industry Co ltd
Current assignee: Shenzhen Flexmetal Industry Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-10-22
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses a multi-functional electric device for electrical test, including moving mechanism, moving mechanism includes the frame to and locate the removal subassembly of frame bottom, be equipped with electric system and the electronic box of electricity connection in the frame, electric system includes PLC control system to and vacuum pump and pressure measurement instrument be connected with PLC control system's electricity. The utility model provides a multi-functional electric device for electrical test, the off-the-shelf performance of short-term test electrical assembly improves the stability of productivity effect and quality performance.

Description

Multifunctional electrical device for electrical testing

Technical Field

The utility model relates to an electrical test technical field, specifically speaking relates to a multi-functional electric device for electrical test.

Background

The performance test is required to be carried out on an electric assembly finished product, in the prior art, an electric test platform is temporarily built through an adjustable power supply to carry out the test, wherein the building of the platform and the disassembly at each time need professional technical personnel to wire, so that the process is complex and tedious. And no reasonable design planning exists in the wiring process, so that the lines are disordered, the safety factor is low, and the working progress of the test is also influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional electric device for electrical test, the off-the-shelf performance of short-term test electrical assembly improves the stability of productivity effect and quality performance.

The utility model discloses a technical scheme that is used for multi-functional electric device of electrical test to adopt is:

the utility model provides a multi-functional electric device for electrical test, includes moving mechanism, moving mechanism includes the frame to and locate the removal subassembly of frame bottom, be equipped with electric system and the electronic box of electricity connection in the frame, electric system includes PLC control system to and vacuum pump and pressure measurement instrument with PLC control system's electricity connection.

Preferably, the moving assembly comprises a plurality of casters mounted at the bottom of the frame.

As the preferred scheme, the moving assembly further comprises a telescopic supporting rod arranged at the bottom of the rack, and a foot pad is arranged at the bottom of the supporting rod.

Preferably, a cart handrail is further arranged on the rack.

As the preferred scheme, the top of the frame is provided with a workbench.

As the preferred scheme, the electronic box includes the casing to and locate earth-leakage protector, ac relay, auxiliary relay and switching power supply in the casing, ac relay, auxiliary relay and switching power supply are connected with earth-leakage protector electricity respectively.

The utility model discloses a multi-functional electric device for electrical test's beneficial effect is: the electronic box is used for converting the accessed commercial power and supplying power for the PLC control system. Because electronic box and PLC control system all locate in the frame, and the frame can remove through the removal subassembly of bottom to can satisfy the electrical test in different places. This scheme can be used for rack fan, LED fluorescent tube, five look lamps of rack and vacuum tank to test, and wherein rack fan, LED fluorescent tube, five look lamps of rack are direct to be connected with PLC control system's output, and it can to observe whether normal work after the component return circuit. And the test of the vacuum tank is that the PLC controls the vacuum pump according to the pressure value of the pressure detection instrument, and whether the pressure detection instrument works normally or not and whether the sealing performance of the vacuum tank is good or not are observed. In the test process, no professional technician is needed to assist, one wiring technician can be saved, and the labor cost is reduced. And the performance of the electrical assembly finished product can be rapidly detected, and the production benefit and the stability of the quality performance are improved.

Drawings

Fig. 1 is a schematic structural view of the multifunctional electrical device for electrical testing of the present invention.

Fig. 2 is another angle schematic diagram of the multifunctional electrical device for electrical testing of the present invention.

Detailed Description

The invention will be further elucidated and described with reference to the following embodiments and drawings in which:

referring to fig. 1 and 2, the multifunctional electrical device for electrical testing includes a moving mechanism 10, the moving mechanism 10 includes a frame 12, and a moving assembly 14 disposed at a bottom of the frame 12. An electric system and an electric box 20 which are electrically connected are arranged in the frame 12, and the electric system comprises a PLC control system 60, and a vacuum pump 30 and a pressure detection instrument which are electrically connected with the PLC control system 60.

The electrical box 20 is used for converting the accessed commercial power and supplying power for the PLC control system 60. Because the electronic box 20 and the PLC control system 60 are arranged in the rack 12, the rack 12 can be moved by the moving assembly 14 at the bottom, so that the electrical test at different places can be met. This scheme can be used for rack fan, LED fluorescent tube, five look lamps of rack and vacuum tank to test, and wherein rack fan, LED fluorescent tube, five look lamps of rack are direct to be connected with PLC control system 60's output, and it can to observe whether normally work after the component return circuit. In the test of the vacuum tank, the PLC controls the vacuum pump 30 according to the pressure value of the pressure detection instrument, and whether the pressure detection instrument works normally and the sealing performance of the vacuum tank is good is observed. In the test process, no professional technician is needed to assist, one wiring technician can be saved, and the labor cost is reduced. And the performance of the electrical assembly finished product can be rapidly detected, and the production benefit and the stability of the quality performance are improved.

In this embodiment, the frame 12 is a hexahedron constructed by a plurality of square tubes. The housing 12 is movable by a movement assembly 14 at the bottom thereof.

The electric box 20 comprises a shell 22, and a leakage protector 23, an alternating current relay 24, an intermediate relay 25 and a switching power supply 26 which are arranged in the shell 22, wherein the alternating current relay 24, the intermediate relay 25 and the switching power supply 26 are respectively and electrically connected with the leakage protector 23. In this embodiment, the switching power supply 26 has a 24V output. The PLC control system 60 is installed in the housing 22 of the electric box 20, and is electrically connected to the ac relay 24, the intermediate relay 25, and the switching power supply 26, respectively.

In this embodiment, the moving assembly 14 includes a plurality of casters 15 mounted to the bottom of the frame 12. The caster wheels 15 are four and are respectively arranged at four corners. Furthermore, the moving assembly 14 further comprises a telescopic support rod 16 disposed at the bottom of the frame 12, and a foot pad 17 is disposed at the bottom of the support rod 16. The support bar 16 is movably connected, such as by threads, to the square tube of the housing 12 so that the support bar 16 can be concealed within the square tube. When the frame 12 is moved to a proper position, the frame 12 is supported by adjusting the support rods 16 and then the foot pads 17 at the bottoms of the support rods 16, so that the frame 12 is kept stable and does not move, and the electrical test is convenient to carry out.

In this embodiment, the frame 12 is further provided with a cart handle 40. The cart handle 40 is used to facilitate movement of the frame 12.

The top of the frame 12 is provided with a worktable 50. The worktable 50 is a supporting plate arranged at the top of the frame 12 and used for placing a product to be tested.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a multi-functional electric device for electrical test, its characterized in that, includes moving mechanism, moving mechanism includes the frame to and locate the removal subassembly of frame bottom, be equipped with electric system and the electronic box of electricity connection in the frame, electric system includes PLC control system to and vacuum pump and pressure measurement instrument with PLC control system's electricity connection.

2. The multifunctional electrical device for electrical testing of claim 1 wherein said movement assembly comprises a plurality of casters mounted to the bottom of the housing.

3. The multifunctional electrical device for electrical testing of claim 2, wherein the moving assembly further comprises a retractable support rod disposed at a bottom of the rack, the support rod having a foot pad disposed at a bottom thereof.

4. A multifunctional electrical device for electrical testing as in claim 1 wherein said rack is further provided with cart handrails.

5. A multifunctional electrical device for electrical testing as in claim 1 wherein said top of said rack is provided with a table.

6. The multifunctional electrical device for electrical testing of claim 1, wherein the electrical box comprises a housing, and a leakage protector, an ac relay, an intermediate relay, and a switching power supply disposed within the housing, the ac relay, the intermediate relay, and the switching power supply being electrically connected to the leakage protector, respectively.