Withstand voltage test tool

Abstract

The utility model discloses a withstand voltage test tool, and specifically relates to the withstand voltage test technology field, the withstand voltage test tool comprises a base plate, the base plate is provided with two pillars, one sides of the top ends of the two pillars are jointly connected with a fixing plate, the fixing plate is provided with a support, the support is provided with a pressing assembly, the bottom end of the pressing assembly is provided with a connecting plate, and the connecting plate is provided with a clamping groove. A lifting plate is installed at the bottom end of the connecting plate, a detection plate is arranged at the bottom end of the lifting plate, a plurality of telescopic assemblies are connected between the lifting plate and the detection plate, a storage plate is supported on the bottom plate, a guide rod is installed on the inner side of each supporting column, each guide rod is sleeved with a sliding block, and the two sliding blocks are connected with the lifting plate. The detection plate is provided with a change-over switch, and the change-over switch is connected with different types of withstand voltage testers. According to the utility model, the test efficiency, safety, convenience and practicability are improved, the device can adapt to the test of to-be-tested pieces with different heights, and the test precision is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pressure test technical field more specifically, the utility model relates to a pressure test frock. BACKGROUND

[0002] In the current pressure test field, the traditional detection mode has many disadvantages. At present, most of the pressure test work relies on manual operation, and the test personnel need to manually connect and fix the test head of the pressure tester with the measured piece, and then start the equipment for detection. This manual operation method not only has low efficiency, but also due to the influence of human factors, such as operation proficiency, attention concentration degree, etc., it is difficult to ensure the stability and accuracy of each test. In the scene of large-scale production, the efficiency of manual detection cannot meet the production demand, which seriously restricts the production progress.

[0003] At the same time, the existing test equipment can usually only detect products under a single high-voltage condition. With the diversification development of electronic products, different products have different requirements for pressure performance, and need to be tested under multiple different high-voltage conditions. The traditional single high-voltage detection equipment cannot meet this demand, and enterprises have to purchase multiple detection equipment of different specifications if they want to comprehensively test the pressure of multiple products, which undoubtedly greatly increases the detection cost and equipment management difficulty of enterprises.

[0004] And in electronic component production enterprises, the produced capacitors, resistors and other components may need to be tested under different voltage standards to ensure their safety and reliability in various application scenarios. However, the existing test frock cannot meet these diversified test requirements at the same time, making the test work complicated and inefficient.

[0005] Therefore, a pressure test frock is proposed. Utility model content

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a pressure test frock to solve the problems raised in the background art.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a pressure test frock, comprising a bottom plate, two support columns are installed on the bottom plate, a fixed plate is connected to one side of the top end of the two support columns, a support is installed on the fixed plate, a compression assembly is installed on the support, a connecting plate is installed at the bottom end of the compression assembly, a lifting plate is installed at the bottom end of the connecting plate, a detection plate is arranged at the bottom end of the lifting plate, a plurality of telescopic assemblies are connected between the lifting plate and the detection plate, and a storage plate is supported on the bottom plate.

[0008] Preferably, a guide rod is arranged in each of the support posts, and a sliding block is sleeved on each of the guide rods, and the two sliding blocks are connected with the lifting plate.

[0009] Preferably, a switch is arranged on the detection plate, and different types of voltage testers are connected with the switch.

[0010] Preferably, the pressing assembly comprises a fixing frame, a hand lever, a hinged frame, a lifting rod and a screw rod, the fixing frame is arranged on the support, the top end of the fixing frame is hinged with the hand lever, the hand lever is hinged with the hinged frame, the bottom end of the hinged frame is hinged with the top end of the lifting rod, the bottom end of the lifting rod is screwed with the screw rod, and the bottom end of the screw rod is connected with the connecting plate.

[0011] Preferably, the top end of the fixing frame is welded with a shaft frame, one end of the shaft frame is hinged with the hand lever, the bottom end of the fixing frame is welded with a guide sleeve, and the lifting rod is inserted into the guide sleeve.

[0012] Preferably, the telescopic assembly comprises a fixing seat, a sheath, a sleeve rod, a limiting ring and a spring, the fixing seat is arranged on the detection plate, the sheath is arranged on the lifting plate, the bottom end of the sleeve rod is connected with the fixing seat, the top end of the sleeve rod penetrates through the sheath and is connected with the limiting ring, and the spring is sleeved on the sleeve rod between the lifting plate and the detection plate.

[0013] The technical effects and advantages of the utility model are as follows:

[0014] 1. The detection plate connected with two different high-voltage voltage testers is arranged, and the switch is matched, so that the voltage tester does not need to be closed during testing, the tested piece can be directly replaced for continuous operation, the complicated operation of the traditional manual fixing test head is avoided, and the testing efficiency is improved.

[0015] 2. The guide rod is arranged in the support post, the sliding block on the guide rod is connected with the lifting plate, the lifting plate can vertically lift during the operation of the pressing assembly, the detection plate can be vertically pressed on the tested piece, the tested piece is prevented from being extruded by the inclined detection plate, and the safety and convenience of testing are improved.

[0016] 3. The switch on the detection plate can be connected with different types of voltage testers, so that the tool can be applied to test the tested pieces in two different voltage states, and the practicality of the tool is improved.

[0017] 4. The screw rod in the pressing assembly is screwed with the lifting rod, the descending height of the detection plate can be adjusted, the tested piece of different height can be tested, the spring in the telescopic assembly can be compressed when the detection plate is pressed on the tested piece, the tested piece is prevented from being pressed by the hard force, the tested piece and the detection plate are protected, the potential energy accumulated by the spring can ensure that the detection plate is closely connected with the tested piece, and the testing precision is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0019] Figure 2 This is a frontal planar structural diagram of the present invention.

[0020] Figure 3 This is a side view of the structural diagram of this utility model.

[0021] Figure 4 For the present utility model Figure 3 A magnified schematic diagram of the structure at point A in the middle.

[0022] The attached diagram is labeled as follows: 1. Base plate; 2. Support column; 3. Fixing plate; 4. Bracket; 5. Pressing assembly; 501. Fixing frame; 502. Hand lever; 503. Hinge frame; 504. Lifting rod; 505. Screw; 6. Connecting plate; 7. Lifting plate; 8. Detection plate; 9. Telescopic assembly; 901. Fixing seat; 902. Protective sleeve; 903. Sleeve rod; 904. Limiting ring; 905. Spring; 10. Storage plate; 11. Guide rod; 12. Guide sleeve. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] As attached Figures 1-4 The pressure resistance testing fixture shown includes a base plate 1, on which two support columns 2 are mounted. A fixing plate 3 is connected to one side of the top of the two support columns 2. A bracket 4 is mounted on the fixing plate 3. A clamping assembly 5 is mounted on the bracket 4. A connecting plate 6 is mounted at the bottom of the clamping assembly 5. A lifting plate 7 is mounted at the bottom of the connecting plate 6. A detection plate 8 is provided at the bottom of the lifting plate 7. Multiple telescopic components 9 are connected between the lifting plate 7 and the detection plate 8. A placement plate 10 is supported on the base plate 1.

[0025] In specific implementation, the detection plate 8 is connected with two voltage withstand testers for measuring different high voltages, when a to-be-detected member corresponding to a voltage needs to be detected, the corresponding voltage withstand tester is started, then the to-be-detected member is placed on the placement plate 10, the pressing assembly 5 is pressed down to make the connecting plate 6 descend, and the detection plate 8 is pressed on the to-be-detected member when the detection plate 8 descends, in the process of pressing down, the telescopic assembly 9 is compressed following the change of pressure to ensure that the detection plate 8 is closely connected with the to-be-detected member, so that the voltage withstand test can be performed after the detection plate 8 is pressed on the to-be-detected member, and after the test is completed, the to-be-detected member can be taken out by pressing the pressing assembly 5, and other to-be-detected members can be replaced, without the need to turn off the voltage withstand tester, so that the test efficiency can be improved.

[0026] Each of the support posts 2 is internally provided with a guide rod 11, each of the guide rods 11 is sleeved with a sliding block, and the two sliding blocks are connected with the lifting plate 7.

[0027] In specific implementation, the lifting plate 7 is vertically lifted by the sliding cooperation between the sliding block and the guide rod 11 in the process of lifting the lifting plate 7 by operating the pressing assembly 5, so that the detection plate 8 at the bottom can be vertically pressed on the to-be-detected member, thereby avoiding that the to-be-detected member is squeezed out due to the inclination of the detection plate 8, and improving the safety and convenience of the test.

[0028] The detection plate 8 is provided with a switch, and the switch is connected with voltage withstand testers of different types.

[0029] In specific implementation, the switch can switch the voltage withstand testers of different types to be connected with the detection plate 8, and the corresponding voltage withstand tester can be switched when the to-be-detected member of different voltages is subjected to the voltage withstand test, so that the test tool can be applied to test the to-be-detected members of two different voltage states, and the practicality of the test tool is improved.

[0030] The pressing assembly 5 comprises a fixed frame 501, a hand lever 502, a hinged frame 503, a lifting rod 504 and a screw rod 505, the fixed frame 501 is installed on the support 4, the top end of the fixed frame 501 is hinged with the hand lever 502, the hand lever 502 is hinged with the hinged frame 503, the bottom end of the hinged frame 503 is hinged with the top end of the lifting rod 504, the bottom end of the lifting rod 504 is screwed with the screw rod 505, and the bottom end of the screw rod 505 is connected with the connecting plate 6.

[0031] The top end of the fixed frame 501 is welded with an axle frame, one end of the axle frame is hinged with the hand lever 502, the bottom end of the fixed frame 501 is welded with a guide sleeve 12, and the lifting rod 504 is inserted into the guide sleeve 12.

[0032] In specific implementation, by pulling the hand lever 502, the bottom hinged frame 503 can press down the top end of the lifting rod 504, so that the lifting rod 504 is lowered along the guide sleeve 12, and the bottom screw rod 505 is lowered, so that the connecting plate 6 is lowered, and the bottom detection plate 8 is lowered and is pressed on the measured member to detect the measured member. The screw rod 505 is screwed with the lifting rod 504, and by rotating the screw rod 505, the lowering height of the bottom detection plate 8 can be adjusted, so that the measured member with different heights can be tested.

[0033] The telescopic assembly 9 comprises a fixing seat 901, a sheath 902, a sleeve rod 903, a limiting ring 904 and a spring 905. The fixing seat 901 is installed on the detection plate 8, the sheath 902 is installed on the lifting plate 7, the bottom end of the sleeve rod 903 is connected with the fixing seat 901, the top end of the sleeve rod 903 penetrates through the sheath 902 and is connected with the limiting ring 904, and the spring 905 is sleeved on the sleeve rod 903 between the lifting plate 7 and the detection plate 8.

[0034] In specific implementation, the top end of the sleeve rod 903 is limited by the limiting ring 904, and the spring 905 can be compressed. When the detection plate 8 is pressed on the measured member, the spring 905 is compressed, so that the measured member is not subjected to hard pressure, and the measured member or the detection plate 8 is not damaged. At the same time, the spring 905 always accumulates potential energy, so that the detection plate 8 can be closely connected with the measured member, and the test precision is improved.

[0035] The above only describes preferred embodiments of the utility model and is not used for limiting the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A pressure resistance test tooling comprising a base plate (1), characterized in that: Two support columns (2) are installed on the bottom plate (1), and a fixing plate (3) is connected to the top end of the two support columns (2) on one side, a support (4) is installed on the fixing plate (3), a pressing assembly (5) is installed on the support (4), a connecting plate (6) is installed at the bottom end of the pressing assembly (5), a lifting plate (7) is installed at the bottom end of the connecting plate (6), a detection plate (8) is arranged at the bottom end of the lifting plate (7), a plurality of telescopic assemblies (9) are connected between the lifting plate (7) and the detection plate (8), and a storage plate (10) is supported on the bottom plate (1).

2. The pressure test tooling of claim 1, wherein: A guide rod (11) is installed on the inner side of each support column (2), and a sliding block is sleeved on each guide rod (11), and the two sliding blocks are connected with the lifting plate (7).

3. The pressure test tooling of claim 2, wherein: A switch is installed on the detection plate (8), and different types of voltage testers are connected to the switch.

4. The pressure test tooling of claim 3, wherein: The pressing assembly (5) comprises a fixing frame (501), a hand lever (502), a hinge frame (503), a lifting rod (504) and a screw rod (505), the fixing frame (501) is installed on the support (4), the hand lever (502) is hinged at the top end of the fixing frame (501), the hinge frame (503) is hinged to the hand lever (502), the bottom end of the hinge frame (503) is hinged to the top end of the lifting rod (504), the bottom end of the lifting rod (504) is screwed with the screw rod (505), and the bottom end of the screw rod (505) is connected with the connecting plate (6).

5. The pressure test tooling of claim 4, wherein: The top end of the fixing frame (501) is welded with a shaft frame, one end of the shaft frame is hinged with the hand lever (502), the bottom end of the fixing frame (501) is welded with a guide sleeve (12), and the lifting rod (504) is inserted into the guide sleeve (12).

6. The pressure test tooling of claim 5, wherein: The telescopic assembly (9) comprises a fixing seat (901), a sheath (902), a sleeve rod (903), a limiting ring (904) and a spring (905), the fixing seat (901) is installed on the detection plate (8), the sheath (902) is installed on the lifting plate (7), the bottom end of the sleeve rod (903) is connected with the fixing seat (901), the top end of the sleeve rod (903) penetrates through the sheath (902) and is connected with the limiting ring (904), and the spring (905) is sleeved on the sleeve rod (903) between the lifting plate (7) and the detection plate (8).

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