Impact resistance detection device for electronic component

Abstract

The utility model discloses an impact resistance detection device for electronic components, which comprises a processing table, a clamping mechanism is fixedly mounted on the top surface of the processing table, a vertical frame is arranged on the outer side of the clamping mechanism, a processing assembly is arranged outside the clamping mechanism, the processing assembly comprises a protective assembly arranged outside the clamping mechanism, and the protective assembly is arranged on the outer side of the clamping mechanism. When the electronic component needs to be detected, the electronic component is clamped on the top surface of the processing table through the clamping mechanism, at the moment, the telescopic rod shrinks and does not clamp the detection block any more, and under the action of gravity, the telescopic rod falls to impact the electronic component, so that impact resistance detection is carried out; when the telescopic rod is retracted, the telescopic rod drives the push plate fixedly mounted at the end part to move towards the direction away from the detection block, and the push plate drives the first sealing rod fixedly mounted on the outer wall of the push plate to slide towards the interior of the air pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of impact resistance performance detection of electronic components, in particular to an impact resistance performance detection device for electronic components. Background Art

[0002] Electronic components are components of electronic elements and small machines and instruments. They are often composed of several parts and can be used in similar products. After the electronic components are processed, they need to be tested for impact resistance. The impact resistance test of electronic components is an important test to evaluate their resistance and stability when subjected to sudden external forces. This test is crucial to ensure the safety of electronic products during transportation, use and storage.

[0003] For example, a device for testing the impact resistance of electronic components disclosed in Chinese patent CN217033446U can adjust the height of the telescopic frame by operating the third electric telescopic rod arranged inside the base frame, so that the height of the detection block arranged inside the placement frame can be adjusted, so that detection can be performed at different heights. At the same time, the position of the placement frame can be adjusted by operating the second electric telescopic rod, and at the same time, the card board and the detection block can be quickly separated by operating the first electric telescopic rod, so that the detection block can be released, so that the electronic components placed on the detection board can be impact tested through the detection block. The detection efficiency is high, and the detection can be performed at different positions, so that the detection effect is better and the labor intensity of the staff can be reduced.

[0004] Although this structure can be used to test the impact resistance of electronic components, it does not have a protective device. Some unqualified electronic components may be damaged by collision during testing, and the resulting debris may endanger the safety of operators. Therefore, we propose a device for testing the impact resistance of electronic components that can protect electronic components during testing to improve the safety of testing. Utility Model Content

[0005] The purpose of the utility model is to provide a device for detecting the impact resistance of electronic components to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an impact resistance testing device for electronic components, comprising a processing table, a clamping mechanism is fixedly installed on the top surface of the processing table, a vertical frame is arranged on the outside of the clamping mechanism, and a processing component is arranged outside the clamping mechanism, the processing component includes a protective component arranged outside the clamping mechanism, and a replacement component is arranged inside the protective component.

[0007] Preferably, the protection component includes a bracket fixedly mounted on the inner side of the vertical frame, a telescopic rod fixedly mounted on the outer wall of the bracket, a push plate fixedly mounted on the end of the telescopic rod, a first sealing rod fixedly mounted on the outer wall of the push plate, an air pipe is sleeved on the outer wall of the first sealing rod, a second sealing rod is slidably mounted on the end of the air pipe away from the first sealing rod, a protection frame fixedly mounted on the end of the second sealing rod, a limiting plate fixedly mounted on the end of the protection frame away from the second sealing rod, and a fixing block fixedly mounted on the outer wall of the air pipe.

[0008] Preferably, the replacement component includes a sliding hole opened on the outer wall of the vertical frame, a sliding rod is slidably arranged inside the sliding hole, a detection block is fixedly installed on the end of the sliding rod, a tensioning pad is fixedly installed on the end of the sliding rod away from the detection block, a screw is provided on the internal threaded sleeve of the sliding rod, and an anti-slip ring is provided on the outer wall of the screw.

[0009] Preferably, the protective frame is slidably arranged inside the processing table. There are two protective frames, which are symmetrically distributed about the center line of the top surface of the processing table. Under the restriction of the protective frame, debris can be shielded and protected. Under the restriction of the limiting plate, the protective frame can be prevented from falling off the processing table.

[0010] Preferably, the first sealing rod slides in a sealing manner with the air pipe, and the second sealing rod slides in a sealing manner with an end of the air pipe away from the first sealing rod, under which restriction, when the telescopic rod works, the protective frame can be raised or lowered.

[0011] Preferably, there are two slide bars, which are symmetrically arranged with respect to the center line of the top surface of the vertical frame. Under the restriction of the slide bars, the detection block is ensured to accurately collide with the electronic components, and the detection block is prevented from deviating and injuring people after collision without restriction.

[0012] Preferably, the tensioning pad is made of rubber material, and the screw rod and the sliding rod are threadedly sleeved, so that the screw rod and the sliding rod can be firmly connected under the restriction of the tensioning pad.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The impact resistance testing device for electronic components is composed of a protective assembly as one of its parts. When the electronic components need to be tested, they are clamped on the top surface of the processing table by a clamping mechanism. At this time, the telescopic rod is retracted and no longer clamps the testing block. Under the action of gravity, it falls and impacts the electronic components to perform impact resistance testing. Poor quality electronic components will be damaged and produce debris, which needs to be protected to prevent the debris from hurting people. When the telescopic rod is retracted, it drives the push plate fixedly installed at the end to move away from the testing block. The push plate drives the first sealing rod fixedly installed on its outer wall to slide into the inside of the trachea. Since the outer wall of the first sealing rod slides in a sealed manner with the inner wall of the trachea, and the second sealing rod slides in a sealed manner with the inner wall of the trachea, under its restriction, the first sealing rod slides in a sealed manner with the inner wall of the trachea. The moving first sealing rod pushes the gas inside the trachea, causing the second sealing rod to slide away from the trachea, and the second sealing rod pushes the protective frame to move upward. The two protective frames protect the clamping mechanism to prevent the debris of electronic components from endangering the safety of the operator. When the detection is completed, the detection block is reset, and the telescopic rod clamps the detection block. At this time, the first sealing rod slides toward the detection block driven by the push plate and the telescopic rod, and the first sealing rod draws the gas inside the trachea, causing the second sealing rod to drive the protective frame to move downward, making it easier for the operator to clean the electronic components at the clamping mechanism. This structure can perform protective work when detecting electronic components and improve the safety of detection (the clamping mechanism is an existing public technology in the comparative document, so its structure is not fully described in this case).

[0015] 2. The impact resistance testing device for electronic components is composed of a replacement component as one part. When the electronic components need to be tested, the impact resistance test can be carried out through the test block. Under the restriction of the tensioning pad, the slide bar can be prevented from being loosened by the screw due to external force. When different forces are required, the screw is rotated, the slide bar and the test block are removed, and the test block with larger mass is replaced. The screw and the anti-slip ring are then set inside the slide bar for testing. Under the restriction of the anti-slip ring, the screw and the slide bar can be prevented from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional appearance diagram of the structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the structural protection components and replacement components of the utility model.

[0018] Figure 3 This is a diagram of the structural protection component of the utility model.

[0019] Figure 4 It is a partial cross-sectional schematic diagram of the structural protection component of the utility model.

[0020] Figure 5 This is a diagram of the replacement components of the structure of the utility model.

[0021] Figure 6 This is an exploded schematic diagram of the replacement components of the structure of the utility model.

[0022] In the figure: 1. processing table; 2. clamping mechanism; 3. vertical frame; 4. processing assembly; 41. protection assembly; 42. replacement assembly; 411. telescopic rod; 412. push plate; 413. first sealing rod; 414. air pipe; 415. second sealing rod; 416. protection frame; 417. limit plate; 418. bracket; 419. fixing block; 421. sliding hole; 422. sliding rod; 423. detection block; 424. tensioning pad; 425. screw; 426. anti-slip ring. DETAILED DESCRIPTION

[0023] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings.

[0024] Example 1

[0025] A preferred embodiment of the impact resistance testing device for electronic components provided by the utility model is as follows: Figures 1 to 6 As shown: A device for testing the impact resistance of electronic components, comprising a processing table 1;

[0026] A clamping mechanism 2 is fixedly mounted on the top surface of the processing table 1;

[0027] A vertical frame 3 is arranged outside the clamping mechanism 2;

[0028] And a processing component 4 arranged outside the clamping mechanism 2, the processing component 4 includes a protective component 41 arranged outside the clamping mechanism 2, the protective component 41 includes a bracket 418 fixedly installed on the inner side of the vertical frame 3, a telescopic rod 411 is fixedly installed on the outer wall of the bracket 418, a push plate 412 is fixedly installed on the end of the telescopic rod 411, a first sealing rod 413 is fixedly installed on the outer wall of the push plate 412, an air pipe 414 is sleeved on the outer wall of the first sealing rod 413, a second sealing rod 415 is slidably arranged on one end of the air pipe 414 away from the first sealing rod 413, a protective frame 416 is fixedly installed on the end of the second sealing rod 415, a limiting plate 417 is fixedly installed on one end of the protective frame 416 away from the second sealing rod 415, and a fixing block 419 is fixedly installed on the outer wall of the air pipe 414.

[0029] In this embodiment, when it is necessary to inspect the electronic components, they are clamped on the top surface of the processing table 1 by the clamping mechanism 2. At this time, the telescopic rod 411 contracts and no longer clamps the detection block 423. Under the action of gravity, it falls and impacts the electronic components to perform impact resistance testing. Poor quality electronic components will be damaged and debris will appear, and they need to be protected to avoid the debris from hurting people. When the telescopic rod 411 contracts, it drives the push plate 412 fixedly installed at the end to move away from the detection block 423. The push plate 412 drives the first sealing rod 413 fixedly installed on its outer wall to slide into the inside of the air pipe 414. Since the outer wall of the first sealing rod 413 slides in a sealed manner with the inner wall of the air pipe 414, and the second sealing rod 415 slides in a sealed manner with the inner wall of the air pipe 414, under its restriction, the first sealing rod 413 sliding into the inside of the air pipe 414 pushes the gas inside the air pipe 414 The second sealing rod 415 moves to slide away from the air pipe 414, and the second sealing rod 415 pushes the protective frame 416 to move upward. The two protective frames 416 protect the clamping mechanism 2 to prevent the debris of electronic components from endangering the safety of the operator. When the detection is completed, the detection block 423 is reset, and the telescopic rod 411 clamps the detection block 423. At this time, the first sealing rod 413 slides toward the detection block 423 driven by the push plate 412 and the telescopic rod 411, and the first sealing rod 413 draws the gas inside the air pipe 414, so that the second sealing rod 415 drives the protective frame 416 to move downward, which is convenient for the operator to clean the electronic components at the clamping mechanism 2. This structure can perform protection work when detecting electronic components and improve the safety of detection (the clamping mechanism 2 is an existing public technology in the comparative document, so its structure is not fully described in this case).

[0030] Furthermore, the protective frame 416 is slidably arranged inside the processing table 1. There are two protective frames 416, which are symmetrically distributed about the center line of the top surface of the processing table 1. Under the restriction of the protective frame 416, debris can be shielded and protected. Under the restriction of the limit plate 417, the protective frame 416 can be prevented from falling off from the processing table 1.

[0031] Furthermore, the first sealing rod 413 slides in a sealed manner with the air pipe 414, and the second sealing rod 415 slides in a sealed manner with an end of the air pipe 414 away from the first sealing rod 413. Under their restriction, when the telescopic rod 411 works, the protective frame 416 can be raised or lowered.

[0032] Example 2

[0033] On the basis of Example 1, a preferred embodiment of a device for detecting impact resistance of electronic components provided by the utility model is as follows: Figures 1 to 6As shown: the replacement component 42 includes a sliding hole 421 opened on the outer wall of the vertical frame 3, a sliding rod 422 is slidably arranged inside the sliding hole 421, a detection block 423 is fixedly installed on the end of the sliding rod 422, a tensioning pad 424 is fixedly installed on the end of the sliding rod 422 away from the detection block 423, a screw 425 is provided on the internal thread sleeve of the sliding rod 422, and an anti-slip ring 426 is provided on the outer wall of the screw 425.

[0034] In this embodiment, when it is necessary to inspect electronic components, the impact resistance performance can be tested through the inspection block 423. Under the restriction of the tensioning pad 424, the sliding rod 422 can be prevented from being loosened due to external force causing the screw 425. When a different force is required, the screw 425 is rotated, the sliding rod 422 and the inspection block 423 are removed, and the inspection block 423 with larger mass is replaced. Then, the screw 425 and the anti-slip ring 426 are installed inside the sliding rod 422 for inspection. Under the restriction of the anti-slip ring 426, the screw 425 and the sliding rod 422 can be prevented from falling off.

[0035] Furthermore, there are two slide bars 422, which are symmetrically arranged with respect to the center line of the top surface of the vertical frame 3. Under the restriction of the slide bars 422, the detection block 423 is ensured to accurately collide with the electronic components, and the detection block 423 is prevented from deviating and injuring people after the collision without restriction.

[0036] In addition, the tension pad 424 is made of rubber, and the screw rod 425 and the slide rod 422 are threadedly sleeved. Under the restriction of the tension pad 424, the screw rod 425 and the slide rod 422 can be firmly connected.

[0037] The above description is only an illustrative specific implementation method of the utility model, and is not intended to limit the scope of the utility model. Any equivalent changes and modifications made by any technician in this field without departing from the concept and principle of the utility model should fall within the scope of protection of the utility model. It should also be noted that the various components of the utility model are not limited to the above-mentioned overall application. The various technical features described in the specification of the utility model can be selected for use alone or in combination according to actual needs. Therefore, the utility model should naturally cover other combinations and specific applications related to the utility model points of this case.

Claims

1. A device for testing the impact resistance of electronic components, comprising a processing table (1); A clamping mechanism (2) is fixedly mounted on the top surface of the processing table (1); A vertical frame (3) is arranged outside the clamping mechanism (2); and a processing assembly (4) arranged outside the clamping mechanism (2), characterized in that: The processing assembly (4) comprises a protection assembly (41) arranged outside the clamping mechanism (2), and a replacement assembly (42) is arranged inside the protection assembly (41).

2. The device for detecting the impact resistance of electronic components according to claim 1, characterized in that: The protective component (41) comprises a bracket (418) fixedly mounted on the inner side of the vertical frame (3); a telescopic rod (411) is fixedly mounted on the outer wall of the bracket (418); a push plate (412) is fixedly mounted on the end of the telescopic rod (411); a first sealing rod (413) is fixedly mounted on the outer wall of the push plate (412); an air pipe (414) is sleeved on the outer wall of the first sealing rod (413); a second sealing rod (415) is slidably mounted on one end of the air pipe (414) away from the first sealing rod (413); a protective frame (416) is fixedly mounted on the end of the second sealing rod (415); a limiting plate (417) is fixedly mounted on one end of the protective frame (416) away from the second sealing rod (415); and a fixing block (419) is fixedly mounted on the outer wall of the air pipe (414).

3. The device for detecting the impact resistance of electronic components according to claim 1, characterized in that: The replacement component (42) comprises a sliding hole (421) opened on the outer wall of the vertical frame (3); a sliding rod (422) is slidably arranged inside the sliding hole (421); a detection block (423) is fixedly installed on the end of the sliding rod (422); a tensioning pad (424) is fixedly installed on the end of the sliding rod (422) away from the detection block (423); a screw rod (425) is threadedly sleeved inside the sliding rod (422); and an anti-slip ring (426) is sleeved on the outer wall of the screw rod (425).

4. The device for detecting the impact resistance of electronic components according to claim 2, characterized in that: The protective frame (416) is slidably arranged inside the processing table (1), and there are two protective frames (416) which are symmetrically distributed about the center line of the top surface of the processing table (1).

5. The device for detecting the impact resistance of electronic components according to claim 2, characterized in that: The first sealing rod (413) slides in a sealing manner with the air pipe (414), and the second sealing rod (415) slides in a sealing manner with an end of the air pipe (414) away from the first sealing rod (413).

6. The device for testing the impact resistance of electronic components according to claim 3, characterized in that: There are two sliding rods (422) which are symmetrically arranged with respect to the center line of the top surface of the vertical frame (3).

7. The device for testing the impact resistance of electronic components according to claim 3, characterized in that: The tension pad (424) is made of rubber material, and the screw rod (425) and the slide rod (422) are threadedly sleeved.

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