Electronic component test fixture equipment

Abstract

The utility model relates to the field of clamp equipment, and discloses electronic component test clamp equipment, which comprises a mounting box, the mounting box is rotatably arranged above a bottom plate, a rotating hole is formed in the top surface of the mounting box, a first driving motor is fixed on the top surface of the mounting box, and a second driving motor is fixed on the top surface of the mounting box. Two clamping blocks are movably arranged on the inner sides of the two clamping plates correspondingly, connecting columns are slidably inserted into the two limiting holes correspondingly, one ends of the two connecting columns are fixedly connected with the two clamping blocks correspondingly, and two springs are fixed to the inner sides of the two clamping plates correspondingly; and one ends of the two springs are fixedly connected with the two clamping blocks correspondingly, and the two springs surround the two connecting columns correspondingly. According to the utility model, through cooperative use of the mounting box, the first driving motor, the bidirectional screw rod, the clamping plate, the clamping block, the connecting column and the spring, the device can adapt to electronic components in different shapes, and stable clamping and fixing are realized, so that the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fixture equipment, concretely is electronic component test fixture equipment. BACKGROUND

[0002] Electronic component is the component part of electronic component and small -size machine, instrument, its personally from several parts constitutes, can be in the similar product commonly, usually refers to the certain part of electric appliance, radio, instrument etc.

[0003] According to the Chinese patent with the announcement number CN213457007U, a kind of electronic component ageing test fixture, when the existing ageing fixture is clamped and installed to electronic component, electronic component is often not clamped, resulting in electronic component drop, clamping effect is poor, there is also the problem of poor electric contact, present and propose the following scheme, it includes base, the top of base is fixedly installed with fixed frame, the top of fixed frame is slidably connected with telescopic link, the bottom of telescopic link is equipped with placement groove, placement groove top inner wall is fixedly installed with air cylinder, air cylinder piston is fixedly installed with connecting plate, the bottom of connecting plate is fixedly installed with two symmetrical positioning rods.

[0004] In the above scheme, connecting plate, positioning rod are moved by air cylinder, and electronic component is clamped and fixed by cooperating with push plate, so that it has the following shortcomings: the fixture when using, different shapes electronic component cannot be clamped and fixed, in turn, reduce the practicability of device. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing electronic component test fixture equipment to solve the problem that the fixture cannot clamp and fix different shapes electronic component when using, in turn, reduce the practicability of device.

[0006] In order to realize the above-mentioned utility model purposes, the utility model discloses the following technical scheme: electronic component test fixture equipment, including installation box, the installation box rotatable is arranged at the top of bottom plate, the top of installation box is equipped with rotating hole, the top of installation box is fixed with first drive motor, the output shaft of first drive motor is fixed with two -way screw rod, the inside of installation box is movably provided with two clamping plates, the top of two clamping plates is equipped with threaded hole respectively, and the inside of two threaded holes is respectively connected with the threaded end of two -way screw rod, and the top of two clamping plates is equipped with two limit holes respectively, the inside of two limit holes is respectively slidably inserted with connecting column, and one end of two connecting columns is fixedly connected with two clamping blocks respectively, the inside of two clamping plates is respectively fixed with two springs, and one end of two springs is fixedly connected with two clamping blocks respectively, and two springs are respectively around two connecting columns.

[0007] Preferably, the top of the bottom plate is fixed with a support plate, the side of the two support plates is respectively provided with a movable hole, the outer side of the two support plates is respectively fixed with a first electric push rod, one end of the telescopic rod of the two first electric push rods is respectively fixed with a moving plate, the top of the two moving plates is respectively movably provided with a connecting plate, the inner side of the two connecting plates is respectively fixed with a thimble, and the outer end of the two thimbles is respectively connected with a positive and negative electrode.

[0008] Preferably, the inner wall left side and right side of the installation box are respectively provided with a limiting groove, the left side and right side of the two clamping plates are respectively fixed with a limiting block, and the two limiting blocks are respectively slidably arranged in the two limiting grooves.

[0009] Preferably, the outer wall of the two clamping blocks is respectively fixed with a rubber sleeve.

[0010] Preferably, the top of the bottom plate is fixed with a fixed plate, the front side of the fixed plate is fixed with a second drive motor, the output shaft of the second drive motor is fixedly connected with the outer wall rear side of the installation box, the top of the two moving plates is respectively provided with a mounting groove, the inner side of the two mounting grooves is respectively fixed with a second electric push rod, and one end of the telescopic rod of the two second electric push rods is respectively fixedly connected with the bottom surface of the two connecting plates.

[0011] Preferably, the top of the bottom plate is provided with a sliding groove, the bottom surface of the two moving plates is respectively fixed with a sliding block, and the two sliding blocks are respectively slidably arranged in the two sliding grooves.

[0012] Compared with the prior art, the electronic component test fixture equipment adopting the above technical scheme has the following beneficial effects:

[0013] I. In use, the worker first places the electronic components in a predetermined position between the two clamping plates, then starts the first drive motor, the output shaft of which drives the bidirectional screw rod to rotate, because the threaded holes of the two clamping plates are threadedly connected with the threaded end of the bidirectional screw rod, the rotation of the bidirectional screw rod will cause the two clamping plates to move towards the center in the mounting box, gradually approaching and clamping the electronic components, as the clamping plate moves, the clamping block above it also approaches the electronic components through the connecting column guided by the limiting hole, when the clamping block contacts the electronic components, the spring starts to compress, providing buffering and adaptive ability, because the shapes of electronic components are different, the spring can respond with different compression degrees at different positions, ensuring that the clamping block can tightly and uniformly adhere to the surface of the electronic components, through the cooperation of the mounting box, the first drive motor, the bidirectional screw rod, the clamping plate, the clamping block, the connecting column and the spring, different shapes of electronic components can be adapted, stable clamping and fixing are achieved, and thus the practicality of the device is improved;

[0014] II. In use, after the worker clamps and fixes the electronic components through the clamping plate and the clamping block, the worker starts the first electric push rod to make the two moving plates and the two connecting plates approach each other, thereby driving the two thimbles to approach each other, so that the two thimbles with positive and negative levels contact the electronic components, thereby facilitating burn-in testing. As the clamping plate rises and falls, the limiting blocks on its two sides slide in the limiting groove, limiting the movement of the clamping plate, ensuring the stability and linearity of the clamping plate during the lifting process, and avoiding clamping failure or equipment damage due to deviation or shaking. The rubber sleeve on the outer wall of the clamping block directly contacts the electronic components during clamping, which can effectively reduce the damage to the surface of the electronic components during clamping, and the rubber sleeve also has anti-skid property, increasing the stability of clamping;

[0015] III. In use, by starting the second drive motor, the mounting box and the electronic components thereon can be driven to rotate, so that the detection part of the electronic components can receive the test of the thimbles, improving the test accuracy, and starting the second electric push rod can drive the connecting plate and the thimbles thereon to rise and fall, to adapt to the test requirements of electronic components of different heights or positions. Through the cooperation of the second drive motor and the second electric push rod, flexible adjustment between the electronic components and the thimbles is realized, ensuring that the two can better contact each other, thereby improving the efficiency and accuracy of the test. Through the cooperation of the sliding groove and the sliding block, stable support is provided for the left and right movement of the moving plate, ensuring the stability and linearity of the moving plate during movement, and avoiding test errors or equipment damage due to deviation or shaking. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a perspective view of an embodiment;

[0017] Figure 2An exploded view of the embodiment;

[0018] Figure 3 An exploded view of the installation box, clamping plate in the embodiment;

[0019] Figure 4 An exploded view of the embodiment; Figure 2 An enlarged view of A in the embodiment.

[0020] In the figure: 1, installation box; 2, bottom plate; 3, rotating hole; 4, first drive motor; 5, bidirectional screw rod; 6, clamping plate; 7, threaded hole; 8, limiting hole; 9, clamping block; 10, connecting column; 11, spring; 12, support plate; 13, movable hole; 14, first electric push rod; 15, moving plate; 16, connecting plate; 17, ejector pin; 18, limiting groove; 19, limiting block; 20, rubber sleeve; 21, fixed plate; 22, second drive motor; 23, installation groove; 24, second electric push rod; 25, sliding groove; 26, sliding block. DETAILED DESCRIPTION

[0021] The preferred embodiment of the present application will be described in detail below with reference to the accompanying drawings.

[0022] As Figures 1-4 shown, the electronic component testing fixture device comprises an installation box 1, the installation box 1 is rotatably arranged above a bottom plate 2, a rotating hole 3 is formed in the top surface of the installation box 1, a first drive motor 4 is fixed to the top surface of the installation box 1, a bidirectional screw rod 5 is fixed to the output shaft of the first drive motor 4, two clamping plates 6 are movably arranged in the installation box 1, threaded holes 7 are respectively formed in the top surfaces of the two clamping plates 6, the threaded holes 7 are respectively threadedly connected with the threaded ends of the bidirectional screw rod 5, two limiting holes 8 are respectively formed in the top surfaces of the two clamping plates 6, two clamping blocks 9 are respectively movably arranged on the inner sides of the two clamping plates 6, connecting columns 10 are respectively slidably inserted into the limiting holes 8, one ends of the connecting columns 10 are respectively fixedly connected with the clamping blocks 9, two springs 11 are respectively fixed to the inner sides of the two clamping plates 6, one ends of the springs 11 are respectively fixedly connected with the clamping blocks 9, and the springs 11 are respectively wound around the connecting columns 10.

[0023] In use, the worker first places the electronic components in a predetermined position between the two clamping plates 6, and then starts the first drive motor 4, the output shaft of which drives the bidirectional screw rod 5 to rotate, and since the threaded holes 7 of the two clamping plates 6 are threadedly connected with the threaded end of the bidirectional screw rod 5, the rotation of the bidirectional screw rod 5 will cause the two clamping plates 6 to move towards the center in the mounting box 1, thereby gradually approaching and clamping the electronic components, and as the clamping plates 6 move, the clamping blocks 9 above them also approach the electronic components through the connecting columns 10 guided by the limiting holes 8, and when the clamping blocks 9 come into contact with the electronic components, the springs 11 begin to compress, providing buffering and adaptive ability, and since the shapes of electronic components are different, the springs 11 can respond with different compression degrees at different positions, ensuring that the clamping blocks 9 can tightly and uniformly adhere to the surface of the electronic components.

[0024] Through the cooperation of the mounting box 1, the first drive motor 4, the bidirectional screw rod 5, the clamping plates 6, the clamping blocks 9, the connecting columns 10, and the springs 11, different shapes of electronic components can be adapted, stable clamping and fixing can be achieved, and thus the practicality of the device is improved.

[0025] As shown in Figure 1 , Figure 2 and Figure 4 , the top surface of the bottom plate 2 is fixed with a support plate 12, one side of each of the two support plates 12 is provided with a movable hole 13, and the outer side of each of the two support plates 12 is fixed with a first electric push rod 14, one end of the telescopic rod of each of the two first electric push rods 14 is fixed with a moving plate 15, the upper side of each of the two moving plates 15 is movably provided with a connecting plate 16, the inner side of each of the two connecting plates 16 is fixed with a thimble 17, and the outer end of each of the two thimbles 17 is connected with a positive or negative electrode.

[0026] In use, after the worker clamps and fixes the electronic components by the clamping plates 6 and the clamping blocks 9, the worker starts the first electric push rod 14 to cause the two moving plates 15 and the two connecting plates 16 to approach each other, thereby driving the two thimbles 17 to approach each other, so that the two thimbles 17 with positive and negative electrodes come into contact with the electronic components, thereby facilitating burn-in testing.

[0027] As shown in Figures 1-3 , the inner wall left side and right side of the mounting box 1 are provided with limiting grooves 18, the left side and right side of each of the two clamping plates 6 are fixed with a limiting block 19, the two limiting blocks 19 are slidably arranged in the two limiting grooves 18, and the outer wall of each of the two clamping blocks 9 is fixed with a rubber sleeve 20.

[0028] In use, with the lifting of the clamping plate 6, the limiting blocks 19 on both sides thereof slide in the limiting grooves 18, play a limiting role on the movement of the clamping plate 6, ensure the stability and linearity of the clamping plate 6 during the lifting process, and avoid clamping failure or equipment damage caused by deviation or shaking. The rubber sleeve 20 on the outer wall of the clamping block 9 directly contacts the electronic components during clamping, which can effectively reduce the damage to the surface of the electronic components during clamping. Meanwhile, the rubber sleeve 20 has anti-skid property, which increases the stability of clamping.

[0029] As shown in Figures 1-4 The top surface of the bottom plate 2 is fixed with a fixed plate 21, the front side of the fixed plate 21 is fixed with a second driving motor 22, the output shaft of the second driving motor 22 is fixedly connected with the rear side of the outer wall of the mounting box 1, the top surface of each of the two moving plates 15 is provided with a mounting groove 23, the inner part of each of the two mounting grooves 23 is fixedly provided with a second electric push rod 24, one end of the telescopic rod of each of the two second electric push rods 24 is fixedly connected with the bottom surface of each of the two connecting plates 16, the top surface of the bottom plate 2 is provided with a sliding groove 25, and the bottom surface of each of the two moving plates 15 is fixedly provided with a sliding block 26, and each of the two sliding blocks 26 is slidably arranged in the two sliding grooves 25.

[0030] In use, by starting the second driving motor 22, the mounting box 1 and the electronic components thereon can be driven to rotate, so that the detection part of the electronic components can receive the test of the pogo pin 17, and the test accuracy is improved. Meanwhile, by starting the second electric push rod 24, the connecting plate 16 and the pogo pin 17 thereon can be lifted, so as to adapt to the test requirements of electronic components of different heights or positions. By the cooperation of the second driving motor 22 and the second electric push rod 24, flexible adjustment between the electronic components and the pogo pin 17 is realized, so that the two can be better in contact, thereby improving the test efficiency and accuracy. By the cooperation of the sliding groove 25 and the sliding block 26, stable support is provided for the left-right movement of the moving plate 15, so as to ensure the stability and linearity of the moving plate 15 during the movement, and avoid test errors or equipment damage caused by deviation or shaking.

[0031] The above is only the preferred specific implementation manner of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art, according to the technical scheme and the inventive concept of the present application, can make equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An electronic component testing fixture apparatus comprising a mounting box (1) rotatably disposed above a base plate (2), characterized in that, The top surface of the mounting box (1) is provided with a rotating hole (3), and the top surface of the mounting box (1) is fixedly provided with a first driving motor (4), and the output shaft of the first driving motor (4) is fixedly provided with a bidirectional screw rod (5), and the inside of the mounting box (1) is movably provided with two clamping plates (6), and the top surface of each of the two clamping plates (6) is provided with a threaded hole (7), and the inside of each of the two threaded holes (7) is threadedly connected with the threaded end of the bidirectional screw rod (5), and the top surface of each of the two clamping plates (6) is provided with two limiting holes (8), and the inside of each of the two clamping plates (6) is movably provided with two clamping blocks (9), and the inside of each of the two limiting holes (8) is slidably provided with a connecting column (10), and one end of each of the two connecting columns (10) is fixedly connected with the two clamping blocks (9), and the inside of each of the two clamping plates (6) is fixedly provided with two springs (11), and one end of each of the two springs (11) is fixedly connected with the two clamping blocks (9), and each of the two springs (11) surrounds the two connecting columns (10).

2. The electronic component test fixture apparatus of claim 1, wherein: The top surface of the bottom plate (2) is fixedly provided with a support plate (12), and one side of each of the two support plates (12) is provided with a movable hole (13), and the outer side of each of the two support plates (12) is fixedly provided with a first electric push rod (14), and one end of the telescopic rod of each of the two first electric push rods (14) is fixedly provided with a moving plate (15), and the upper side of each of the two moving plates (15) is movably provided with a connecting plate (16), and the inner side of each of the two connecting plates (16) is fixedly provided with a thimble (17), and the outer end of each of the two thimbles (17) is connected with a positive and negative electrode.

3. The electronic component test fixture apparatus of claim 2, wherein: The inner wall left side and the right side of the mounting box (1) are provided with a limiting groove (18), and the left side and the right side of each of the two clamping plates (6) are fixedly provided with a limiting block (19), and each of the two limiting blocks (19) is slidably arranged in the two limiting grooves (18).

4. The electronic component test fixture apparatus of claim 3, wherein: The outer wall of each of the two clamping blocks (9) is fixedly provided with a rubber sleeve (20).

5. The electronic component test fixture apparatus of claim 2, wherein: The top surface of the bottom plate (2) is fixedly provided with a fixed plate (21), and the front side of the fixed plate (21) is fixedly provided with a second driving motor (22), and the output shaft of the second driving motor (22) is fixedly connected with the outer wall rear side of the mounting box (1), and the top surface of each of the two moving plates (15) is provided with a mounting groove (23), and the inside of each of the two mounting grooves (23) is fixedly provided with a second electric push rod (24), and one end of the telescopic rod of each of the two second electric push rods (24) is fixedly connected with the bottom surface of each of the two connecting plates (16).

6. The electronic component test fixture apparatus of claim 5, wherein: The top surface of the bottom plate (2) is provided with a sliding groove (25), and the bottom surface of each of the two moving plates (15) is fixedly provided with a sliding block (26), and each of the two sliding blocks (26) is slidably arranged in the two sliding grooves (25).

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