Integrated circuit detection device

Abstract

The utility model discloses an integrated circuit detection device, and relates to the technical field of integrated circuit detection. The device comprises a workbench, supporting plates are fixed to the two sides of the workbench, and a sliding groove is fixed to one side of each supporting plate; a sliding block is slidably connected into the sliding groove, and a hydraulic cylinder is fixed to one side of the sliding block. A positioning rod is fixed at one end of the sliding block; a supporting frame is fixed at one end of the positioning rod; limiting grooves are formed in the two sides of the inner wall of the supporting frame. A transmission plate is fixed to one end of an output shaft of the hydraulic cylinder. Limiting plates are fixed to the two sides of the transmission plate and are in sliding connection with the limiting grooves. First bearings are fixed to the two sides of the supporting frame, and transmission rods are fixed to inner rings of the first bearings. Through the effect of the supporting frame, the device can flexibly adjust the position of the detection needle, the detection needle can conveniently detect an integrated circuit placed on the workbench, and compared with a traditional mode that an operator holds the detection needle by hand, the device is more stable, and the detection result is more accurate.

Description

Technical Field

[0001] The utility model belongs to the technical field of integrated circuit detection, and particularly relates to an integrated circuit detection device. Background Art

[0002] An integrated circuit is a miniature electronic device or component. Using a certain process, the transistors, resistors, capacitors, inductors and other components and wiring required in a circuit are interconnected together, made on a small piece or several small pieces of semiconductor wafers or dielectric substrates, and then packaged in a tube shell to become a miniature structure with the required circuit function.

[0003] The utility model with the publication number "CN110404823B" and the name "An integrated circuit performance detection device" discloses a detection device for dust collection circuits, the main beneficial effect of which is that both loading and unloading are mechanized and automatically detected, no manual assistance is required, the detection efficiency is high, and the needs of industrial production can be met. The loading and unloading and detection device structures in the device are relatively fixed, and only fixed detection can be performed on integrated circuits of the same model. If it is necessary to detect integrated circuits of different specifications, the staff still needs to hold the detection needle for detection. This situation is not only time-consuming, but also the staff holding the detection needle is prone to shaking, resulting in low detection efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide an integrated circuit detection device. Through the function of a support frame, the device can flexibly adjust the position of a detection needle to facilitate detection of integrated circuits placed on a workbench. Compared with the traditional operator holding a detection needle, the device is more stable and makes the detection result more accurate. It solves the problem that the loading and unloading and detection device structures in the existing device are relatively fixed and can only perform fixed detection on integrated circuits of the same model. If integrated circuits of different specifications need to be detected, the staff still needs to hold the detection needle for detection. This situation is not only time-consuming, but the staff holding the detection needle is prone to shaking, resulting in low detection efficiency.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An integrated circuit detection device comprises a workbench, support plates are fixed on both sides of the workbench, and a slide groove is fixed on one side of the support plate;

[0007] A sliding block is slidably connected inside the sliding groove, and a hydraulic cylinder is fixed on one side of the sliding block;

[0008] A positioning rod is fixed at one end of the slider, and a supporting frame is fixed at one end of the positioning rod;

[0009] Limiting grooves are provided on both sides of the inner wall of the support frame, and a transmission plate is fixed to one end of the output shaft of the hydraulic cylinder;

[0010] Limiting plates are fixed on both sides of the transmission plate, and the limiting plates are slidably connected with the limiting grooves;

[0011] First bearings are fixed on both sides of the support frame, a transmission rod is fixed on the inner ring of the first bearing, and a transmission block is fixed on the outer ring of the transmission rod;

[0012] Connecting plates are fixed at both ends of the transmission rod;

[0013] A plurality of first transmission bars are fixed to one side of the transmission plate, a plurality of second transmission bars are fixed to the outer ring of the transmission block, and the first transmission bars are meshedly connected with the second transmission bars;

[0014] A motor is fixed on one side of one of the connecting plates, and a second bearing is fixed on one side of the other connecting plate;

[0015] The motor output shaft is fixed with a threaded rod, one end of the threaded rod is fixed with a connecting rod, and the connecting rod is fixedly connected to the inner ring of the second bearing;

[0016] The outer ring of the threaded rod is threadedly connected with a threaded tube, and the outer ring of the threaded tube is fixed with a third bearing;

[0017] A support rod is fixed to the outer ring of the third bearing, and a detection needle is fixed to one end of the support rod.

[0018] The utility model is further configured as follows: the third bearing outer ring is fixed with a limited position block;

[0019] A positioning plate is fixed on one side of the connecting plate, and an adjustment groove is opened on the surface of the positioning plate;

[0020] The limit block is a "T"-shaped structure, and the limit block is slidably connected to the adjustment slot.

[0021] The utility model is further configured as follows: the transmission plate is an I-shaped structure, and two sides of the transmission plate match the inner walls of the limiting groove.

[0022] The utility model is further configured as follows: a movable groove is provided on the top of the slideway, and a plurality of positioning tubes are fixed on the top of the slideway;

[0023] A fixing plate is fixed on the top of the sliding block, a first tension spring is fixed on one end of the fixing plate, and a handle is fixed on one end of the first tension spring.

[0024] The utility model is further configured as follows: a through hole is opened on the surface of the fixing plate, and a clamping rod is fixed to one end of the handle;

[0025] The clamping rod passes through the through hole, and one end of the clamping rod matches the positioning tube.

[0026] The utility model is further configured as follows: a positioning hole is opened on the surface of the workbench, and a support frame is fixed to the bottom of the workbench;

[0027] A plurality of second tension springs are fixed at one end of the support frame.

[0028] The utility model is further configured as follows: the second tension spring passes through the positioning hole, and a fastening plate is fixed to one end of the second tension spring.

[0029] The utility model has the following beneficial effects:

[0030] 1. The utility model uses the support frame to flexibly adjust the position of the detection needle, which is convenient for detecting the integrated circuit placed on the workbench. Compared with the traditional operator holding the detection needle, the device is more stable and makes the detection result more accurate.

[0031] 2. The utility model uses the fastening plate to move downward under the force of the second tension spring to clamp the integrated circuit placed on the workbench. The device can fix the integrated circuit during the detection process and is suitable for integrated circuits of different thicknesses, avoiding the situation where the detection efficiency is reduced due to the shaking of the integrated circuit.

[0032] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0034] Figure 1 The utility model is a structural schematic diagram of an integrated circuit detection device.

[0035] Figure 2 For the utility model Figure 1 A partial enlarged view of point A in the middle.

[0036] Figure 3 It is a schematic diagram of the side view structure of the utility model.

[0037] Figure 4 For the utility model Figure 3 A partial enlarged view of point B in the middle.

[0038] Figure 5 It is a schematic diagram of the overall structure of the utility model.

[0039] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0040] 1-workbench, 2-support plate, 3-slide, 4-slider, 5-hydraulic cylinder, 6-positioning rod, 7-support frame, 8-limiting groove, 9-transmission plate, 10-limiting plate, 11-first bearing, 12-transmission rod, 13-transmission block, 14-connecting plate, 15-first transmission bar, 16-second transmission bar, 17-motor, 18-second bearing, 19-threaded rod, 20-connecting rod, 21-threaded tube, 22-third bearing, 23-support rod, 24-detection needle, 25-limiting block, 26-positioning plate, 27-adjusting groove, 28-movable groove, 29-positioning tube, 30-fixed plate, 31-first tension spring, 32-handle, 33-through hole, 34-clamping rod, 35-positioning hole, 36-support frame, 37-second tension spring, 38-fastening plate. DETAILED DESCRIPTION

[0041] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0042] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0043] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention. Specific embodiment 1

[0045] See also Figure 1-5 The utility model is an integrated circuit detection device, comprising a workbench 1, support plates 2 are fixed on both sides of the workbench 1, and a slide groove 3 is fixed on one side of the support plate 2;

[0046] A slider 4 is slidably connected inside the slide groove 3, and a hydraulic cylinder 5 is fixed on one side of the slider 4;

[0047] A positioning rod 6 is fixed to one end of the slider 4, and a supporting frame 7 is fixed to one end of the positioning rod 6;

[0048] Limiting grooves 8 are provided on both sides of the inner wall of the support frame 7, and a transmission plate 9 is fixed to one end of the output shaft of the hydraulic cylinder 5;

[0049] Limiting plates 10 are fixed on both sides of the transmission plate 9, and the limiting plates 10 are slidably connected with the limiting grooves 8;

[0050] A first bearing 11 is fixed on both sides of the support frame 7, a transmission rod 12 is fixed on the inner ring of the first bearing 11, and a transmission block 13 is fixed on the outer ring of the transmission rod 12;

[0051] Connecting plates 14 are fixed to both ends of the transmission rod 12;

[0052] A plurality of first transmission bars 15 are fixed to one side of the transmission plate 9, and a plurality of second transmission bars 16 are fixed to the outer ring of the transmission block 13, and the first transmission bars 15 are meshedly connected with the second transmission bars 16;

[0053] A motor 17 is fixed to one side of a connecting plate 14, and a second bearing 18 is fixed to one side of the other connecting plate 14;

[0054] The output shaft of the motor 17 is fixed with a threaded rod 19, one end of the threaded rod 19 is fixed with a connecting rod 20, and the connecting rod 20 is fixedly connected to the inner ring of the second bearing 18;

[0055] The outer ring of the threaded rod 19 is threadedly connected with a threaded tube 21, and the outer ring of the threaded tube 21 is fixed with a third bearing 22;

[0056] A support rod 23 is fixed to the outer ring of the third bearing 22 , and a detection needle 24 is fixed to one end of the support rod 23 .

[0057] Specifically, the outer ring of the third bearing 22 is fixed with a limiting block 25;

[0058] A positioning plate 26 is fixed to one side of the connecting plate 14, and an adjustment groove 27 is opened on the surface of the positioning plate 26;

[0059] The limit block 25 is a “T”-shaped structure, and the limit block 25 is slidably connected to the adjustment slot 27 .

[0060] Furthermore, the transmission plate 9 is an I-shaped structure, and two sides of the transmission plate 9 match the inner walls of the limiting groove 8.

[0061] The operation process of this embodiment is as follows: when the device is in use, the integrated circuit to be detected is placed on the workbench 1, and then the position of the detection needle 24 is adjusted. If the angle of the detection needle 24 needs to be adjusted, the hydraulic cylinder 5 can be opened, and the output shaft of the hydraulic cylinder 5 drives the transmission plate 9 at one end thereof to move forward and backward. During the forward and backward movement of the transmission plate 9, the first transmission bar 15 on one side thereof drives the second transmission bar 16 on the outer side thereof to move through engagement. When the second transmission bar 16 moves, it drives the transmission block 13 and the transmission rod 12 on the outer side thereof to rotate. When the transmission rod 12 rotates, the connecting plate 14 on the outer side thereof moves accordingly, and the threaded rod 19 on one side of the connecting plate 14 moves accordingly. , thereby adjusting the position of the detection needle 24, and at the same time turning on the motor 17, the output shaft of the motor 17 drives the threaded rod 19 at one end thereof to rotate, and when the threaded rod 19 rotates, it drives the threaded tube 21 of its outer ring to move up and down, and at the same time, the third bearing 22 of the outer ring of the threaded tube 21 also drives the support rod 23 and the detection needle 24 at one end thereof to move up and down, thereby adjusting the height of the detection needle 24 relative to the workbench 1. The device can flexibly adjust the position of the detection needle 24, so that the detection needle 24 can detect the integrated circuit placed on the workbench 1 conveniently. Compared with the traditional operator holding the detection needle 24, the device is more stable and makes the detection result more accurate. Specific embodiment 2

[0063] See also Figure 1-5 , on the basis of the specific embodiment 1, a movable groove 28 is opened on the top of the chute 3, and a plurality of positioning tubes 29 are fixed on the top of the chute 3;

[0064] A fixing plate 30 is fixed on the top of the slider 4, a first tension spring 31 is fixed to one end of the fixing plate 30, and a handle 32 is fixed to one end of the first tension spring 31;

[0065] A through hole 33 is formed on the surface of the fixing plate 30, and a clamping rod 34 is fixed to one end of the handle 32;

[0066] The clamping rod 34 passes through the through hole 33 , and one end of the clamping rod 34 matches with the positioning tube 29 .

[0067] Specifically, a positioning hole 35 is opened on the surface of the workbench 1, and a support frame 36 is fixed to the bottom of the workbench 1;

[0068] A plurality of second tension springs 37 are fixed to one end of the support frame 36 .

[0069] Furthermore, the second tension spring 37 passes through the positioning hole 35 , and a fastening plate 38 is fixed to one end of the second tension spring 37 .

[0070] The operation process of this embodiment is as follows: when in use, the position of the detection needle 24 can be adjusted by adjusting the position of the slider 4 in the slide groove 3. At the same time, if the integrated circuit is to be fixed on the upper surface of the workbench 1 more stably, the fastening plate 38 can be pulled upward to make the fastening plate 28 leave the upper surface of the workbench 1, and then the integrated circuit is placed between the fastening plate 38 and the workbench 1. After releasing your hand, under the action of the second tension spring 37, the fastening plate 38 moves downward to clamp the integrated circuit placed on the workbench 1. The device can fix the integrated circuit during the detection process and is suitable for integrated circuits of different thicknesses, thereby avoiding the situation where the detection efficiency is reduced due to the shaking of the integrated circuit.

[0071] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0072] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An integrated circuit testing device, comprising a workbench (1), characterized in that: Support plates (2) are fixed on both sides of the workbench (1), and a slide groove (3) is fixed on one side of the support plate (2); A slider (4) is slidably connected inside the slide groove (3), and a hydraulic cylinder (5) is fixed on one side of the slider (4); A positioning rod (6) is fixed to one end of the sliding block (4), and a supporting frame (7) is fixed to one end of the positioning rod (6); Limiting grooves (8) are provided on both sides of the inner wall of the support frame (7), and a transmission plate (9) is fixed to one end of the output shaft of the hydraulic cylinder (5); Limiting plates (10) are fixed on both sides of the transmission plate (9), and the limiting plates (10) are slidably connected to the limiting grooves (8); A first bearing (11) is fixed on both sides of the support frame (7); a transmission rod (12) is fixed on the inner ring of the first bearing (11); and a transmission block (13) is fixed on the outer ring of the transmission rod (12); Connecting plates (14) are fixed to both ends of the transmission rod (12); A plurality of first transmission bars (15) are fixed to one side of the transmission plate (9), a plurality of second transmission bars (16) are fixed to the outer ring of the transmission block (13), and the first transmission bars (15) are meshedly connected with the second transmission bars (16); A motor (17) is fixed on one side of one of the connecting plates (14), and a second bearing (18) is fixed on one side of the other connecting plate (14); The output shaft of the motor (17) is fixed with a threaded rod (19), one end of the threaded rod (19) is fixed with a connecting rod (20), and the connecting rod (20) is fixedly connected to the inner ring of the second bearing (18); The outer ring of the threaded rod (19) is threadedly connected to a threaded tube (21), and the outer ring of the threaded tube (21) is fixed with a third bearing (22); A support rod (23) is fixed to the outer ring of the third bearing (22), and a detection needle (24) is fixed to one end of the support rod (23).

2. An integrated circuit detection device according to claim 1, characterized in that: The outer ring of the third bearing (22) is fixed with a limiting block (25); A positioning plate (26) is fixed to one side of the connecting plate (14), and an adjustment groove (27) is formed on the surface of the positioning plate (26); The limit block (25) is a "T"-shaped structure, and the limit block (25) is slidably connected to the adjustment groove (27).

3. The integrated circuit detection device according to claim 1, characterized in that: The transmission plate (9) is an I-shaped structure, and two sides of the transmission plate (9) match the inner wall of the limiting groove (8).

4. The integrated circuit detection device according to claim 1, characterized in that: A movable groove (28) is formed on the top of the slide groove (3), and a plurality of positioning tubes (29) are fixed on the top of the slide groove (3); A fixing plate (30) is fixed on the top of the sliding block (4), a first tension spring (31) is fixed to one end of the fixing plate (30), and a handle (32) is fixed to one end of the first tension spring (31).

5. An integrated circuit detection device according to claim 4, characterized in that: A through hole (33) is formed on the surface of the fixing plate (30), and a clamping rod (34) is fixed to one end of the handle (32); The clamping rod (34) passes through the through hole (33), and one end of the clamping rod (34) matches the positioning tube (29).

6. The integrated circuit detection device according to claim 1, characterized in that: The surface of the workbench (1) is provided with a positioning hole (35), and the bottom of the workbench (1) is fixed with a support frame (36); A plurality of second tension springs (37) are fixed to one end of the support frame (36).

7. An integrated circuit detection device according to claim 6, characterized in that: The second tension spring (37) passes through the positioning hole (35), and a fastening plate (38) is fixed to one end of the second tension spring (37).

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