CN217879489U - Withstand voltage test equipment - Google Patents

Abstract

The utility model provides a withstand voltage test equipment, the load simulator comprises a device body, this internal test bench, host computer and the withstand voltage tester of being equipped with of equipment, the second drive unit that is equipped with the first drive unit that the level set up and vertical setting on the test bench, be equipped with the product carrier that is used for installing the trial product that awaits measuring on first drive unit's the drive division, be equipped with the test assembly who is used for installing test probe on second drive unit's the drive division, just test probe with the withstand voltage tester electricity is connected, the trial product that awaits measuring passes through the connecting cable electricity and connects the withstand voltage tester. The utility model discloses simple structure, convenient operation makes things convenient for the product to carry out withstand voltage test, improves work efficiency.

Description

Withstand voltage test equipment

Technical Field

The utility model relates to a test technical field especially relates to a withstand voltage test equipment.

Background

The voltage withstand test is a test for testing voltage withstand capability of various electrical devices, insulating materials, and insulating structures, and a process of applying a high voltage to an insulating material or an insulating structure without damaging the performance of the insulating material is called a voltage withstand test. Generally, the main purpose of the voltage resistance test is to check the insulation ability to withstand operating voltage or overvoltage, and then to check whether the insulation performance of the product equipment meets the safety standard. The basic principle is that a voltage higher than the normal working voltage is applied to an insulator of the tested device for a specified time, and if the insulation between the voltage and the insulator is good enough, the voltage applied to the insulator can only generate small leakage current; if the leakage current of an insulator of a device under test is maintained within a specified range for a specified time, it can be determined that the device under test can safely operate under normal operating conditions.

However, the existing withstand voltage test process has certain disadvantages, for example, when testing electric products such as circuit breakers, sockets, switches and the like, the electric products to be tested are conducted with a withstand voltage test instrument one by one through a manual operation test by workers, and different parameters need to be tested in the test process and need to be conducted repeatedly, so that the whole test process is long in time, low in efficiency and large in workload of workers; in the continuous testing process of mass products, workers can easily miss testing or test for too short time, and further serious potential safety hazards are brought to the quality of the products.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a simple structure, convenient operation makes things convenient for the product to carry out withstand voltage test's withstand voltage test equipment, improves work efficiency.

In order to solve the technical problem, the utility model provides a pressure-resistant testing device, which comprises a device body, be equipped with test bench, host computer and pressure-resistant tester in the equipment body, the last first drive unit and the second drive unit that sets up vertically that are equipped with the level of test bench, and the second drive unit is located the length extension line of first drive unit, be equipped with the product carrier that is used for installing the trial product that awaits measuring on the drive division of first drive unit, be equipped with the test component that is used for installing the test probe on the drive division of second drive unit, the test component includes the profile modeling clamp plate, the test probe is vertical to be set up on the profile modeling clamp plate, and the test probe with the pressure-resistant tester electricity is connected;

the product carrier comprises a fixed base plate, wherein detachable positioning stop blocks are arranged on the fixed base plate and are positioned on four sides of the product to be tested, and the product to be tested is electrically connected with the voltage-resistant tester through a wiring cable.

Furthermore, the equipment body also comprises an upper computer and a display screen electrically connected with the upper computer, and the upper computer is electrically connected with the withstand voltage tester; the test bench is provided with a fixed support and a code scanning gun arranged on the fixed support, and the code scanning gun is electrically connected with the upper computer.

Further, install safe grating on the equipment body, installation grating sets up hatch door department of equipment body.

Furthermore, a fixed vertical plate and a fixed upright post for installing the fixed vertical plate are further arranged on the test workbench, and the second driving unit is fixedly installed on the fixed vertical plate.

Furthermore, the test assembly further comprises a connecting plate fixedly connected with the upper driving part of the second driving unit, the profiling pressing plate is connected under the connecting plate, and a threading hole used for electrically connecting the test probe is formed in the connecting plate.

Furthermore, the product to be tested is a four-hole socket, 4 test probes are arranged and correspond to the conductor jacks of the product to be tested respectively.

Furthermore, a cross groove corresponding to the product to be tested is formed in the lower end face of the profiling pressing plate.

Furthermore, the first driving unit and the second driving unit are both linear modules.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model provides a pair of withstand voltage test equipment, simple structure is through being connected withstand voltage tester and the electricity of the product that awaits measuring to drive the product that awaits measuring and test probe repeatedly through first drive unit and second drive unit, make test probe and the many times of the product that awaits measuring switch on test, can carry out tests such as withstand voltage to the product fast, the operation is stable, and the measuring accuracy is high, and convenient operation improves efficiency of software testing, reduction enterprise manufacturing cost.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is a schematic view of the interior of a preferred embodiment of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2.

Reference numbers in the figures:

1. an apparatus body; 2. a test bench; 3. an upper computer; 4. a withstand voltage tester; 5. a first driving unit; 6. a second driving unit; 7. fixing the vertical plate; 8. fixing the upright post; 9. a product carrier; 91. fixing the bottom plate; 92. positioning a stop block; 10. testing the probe; 11. testing the component; 111. profiling a pressing plate; 112. a connecting plate; 113. threading holes; 12. a connection cable; 13. a display screen; 14. fixing a bracket; 15. a code scanning gun; 16. and (4) a safety grating.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, fig. 2 and fig. 3 in combination, a pressure resistance test apparatus includes an apparatus body 1, a test table 2, an upper computer 3 and a pressure resistance tester 4 are provided in the apparatus body 1, a first driving unit 5 horizontally disposed and a second driving unit 6 vertically disposed are provided on the test table 2, wherein the test table 2 is further provided with a fixed vertical plate 7 and a fixed upright post 8 for mounting the fixed vertical plate 7, the second driving unit 6 is fixedly mounted on the fixed vertical plate 7, and the second driving unit 6 is located on a length extension line of the first driving unit 5, so as to ensure that a driving portion on the first driving unit 5 can move to a position right below the second driving unit 6. A product carrier 9 for mounting a product to be tested is arranged on the driving part of the first driving unit 5, a testing component 11 for mounting a testing probe 10 is arranged on the driving part of the second driving unit 6, the testing component 11 comprises a profiling pressing plate 111, the testing probe 10 is vertically arranged on the profiling pressing plate 111, and the testing probe 10 is electrically connected with the withstand voltage tester 4; the first driving unit 5 drives the product carrier 9 to move to the position right below the second driving unit 6, so that the second driving unit 6 drives the test probes 10 on the test assembly 11 to correspond to the products on the product carrier 9 conveniently, conduction tests are performed, and the products are tested in a voltage withstanding manner by combining with the voltage withstanding tester 4.

Wherein, product carrier 9 includes PMKD 91, be equipped with detachable location dog 92 on PMKD 91, location dog 92 is located four sides of the product of awaiting measuring, the product of awaiting measuring passes through wiring cable 12 electricity and connects withstand voltage tester 4, the product of awaiting measuring can be placed in the region that a plurality of location dogs 92 enclose the structure, and location dog 92 all supports and leans on the product of awaiting measuring, avoids the product of awaiting measuring to take place the skew in removal and testing process, guarantees the stability of test.

In this embodiment, the device body 1 further includes an upper computer 3 and a display screen 13 electrically connected to the upper computer 3, and the upper computer 3 is electrically connected to the withstand voltage tester 4; install fixed bolster 14 on test table 2 and install sweep a yard rifle 15 on fixed bolster 14, sweep a yard rifle 15 with host computer 3 electricity is connected, sweep a yard and pass through host computer 3 record to every product that awaits measuring through sweeping yard rifle 15, make every corresponding record of product through the test of withstand voltage tester 4 on host computer 3 to show by display screen 13, improved the convenience of test, improve work efficiency.

In addition, install safety grating 16 on the equipment body 1, installation grating sets up the hatch door department of equipment body 1, guarantees the security of equipment operation.

In order to facilitate the conduction of the test probe 10 and a product to be tested and carry out a voltage withstanding test through the voltage withstanding tester 4, the test assembly 11 further comprises a connecting plate 112 fixedly connected with a driving part on the second driving unit 6, the profiling pressing plate 111 is connected under the connecting plate 112, a threading hole 113 used for electrically connecting the test probe 10 is formed in the connecting plate 112, and the voltage withstanding tester 4 is electrically connected with the test probe 10 on the profiling pressing plate 111 through the threading hole 113.

In this embodiment, first drive unit 5 with second drive unit 6 is the sharp module, the product that awaits measuring is GSFK type low pressure blend switch, test probe 10 is equipped with 4, and 4 test probe 10 corresponds respectively the conductor jack of the product that awaits measuring, profile modeling clamp plate 111 lower terminal surface is equipped with the correspondence the cross recess of the product that awaits measuring, profile modeling clamp plate 111 can the pressfitting on the product that awaits measuring, and profile modeling clamp plate 111 is the insulator, and its cross recess corresponds with the upper end of the product that awaits measuring, and 4 test probes 10 switch on with 4 conductor jacks.

In the testing process, a product to be tested is placed on the product carrier 9, the first driving unit 5 drives the product carrier 9 to move to the position under the second driving unit 6, the second driving unit 6 drives the testing component 11 to move downwards, so that the profiling pressing plate 111 is pressed on the product to be tested, the testing probe 10 is conducted with the product to be tested, the pressure resistance test is performed through the pressure resistance tester 4, the testing probe 10 is repeatedly driven by the second driving unit 6 to be conducted with the product to be tested to test corresponding data, the manual operation of conducting the testing probe 10 with the product to be tested is not needed, the working efficiency is improved, the human error of the manual test is reduced, and the testing precision can be guaranteed.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.

Claims (8)

1. A pressure-resistant test device is characterized by comprising a device body, wherein a test workbench, an upper computer and a pressure-resistant tester are arranged in the device body, a first driving unit horizontally arranged and a second driving unit vertically arranged are arranged on the test workbench, the second driving unit is positioned on a length extension line of the first driving unit, a product carrier for mounting a to-be-tested product is arranged on a driving part of the first driving unit, a test assembly for mounting a test probe is arranged on a driving part of the second driving unit, the test assembly comprises a profiling pressing plate, the test probe is vertically arranged on the profiling pressing plate, and the test probe is electrically connected with the pressure-resistant tester;

the product carrier comprises a fixed base plate, wherein detachable positioning stop blocks are arranged on the fixed base plate and are positioned on four sides of the product to be tested, and the product to be tested is electrically connected with the voltage-resistant tester through a wiring cable.

2. The pressure-resistant test equipment of claim 1, wherein the equipment body further comprises an upper computer and a display screen electrically connected with the upper computer, and the upper computer is electrically connected with the pressure-resistant tester; the test bench is provided with a fixed support and a code scanning gun arranged on the fixed support, and the code scanning gun is electrically connected with the upper computer.

3. The pressure resistance test apparatus according to claim 1, wherein a safety grating is installed on the apparatus body, the safety grating being provided at a hatch door of the apparatus body.

4. The pressure withstanding test equipment according to claim 1, wherein the test bench is further provided with a fixed vertical plate and a fixed upright for mounting the fixed vertical plate, the second driving unit is fixedly mounted on the fixed vertical plate, the test bench is further provided with a fixed vertical plate and a fixed upright for mounting the fixed vertical plate, and the second driving unit is fixedly mounted on the fixed vertical plate.

5. The pressure-resistant test equipment as claimed in claim 1, wherein the test assembly further comprises a connecting plate fixedly connected with the driving part on the second driving unit, the profiling pressing plate is connected right below the connecting plate, and the connecting plate is provided with a threading hole for electrically connecting the test probe.

6. The pressure-resistant test equipment of claim 1, wherein the product to be tested comprises 4 conductor jacks, the number of the test probes is 4, and the 4 test probes respectively correspond to the conductor jacks of the product to be tested.

7. The pressure-resistant test equipment as claimed in claim 6, wherein the lower end surface of the profiling pressing plate is provided with a cross-shaped groove corresponding to the product to be tested.

8. A withstand voltage testing apparatus according to claim 1, wherein said first driving unit and said second driving unit are both linear modules.

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