Integrated circuit packaging test device

Abstract

The utility model discloses an integrated circuit packaging testing device, which comprises a testing seat, two testing frames and a plurality of testing grooves, the two testing frames are respectively arranged at the top of the testing seat, the plurality of testing grooves are respectively arranged at the top ends of the two testing frames, a bidirectional threaded rod is arranged in the testing seat, and the bidirectional threaded rod is connected with the testing seat. The two ends of the two-way threaded rod are both sleeved with threaded blocks, a reinforcing rod is arranged in the testing seat, the two ends of the reinforcing rod are both sleeved with reinforcing blocks, and by arranging the two-way threaded rod, the threaded blocks, the reinforcing blocks, the L-shaped plate and the testing frame, after the servo motor is started, the two-way threaded rod in transmission connection with an output shaft of the servo motor is driven to synchronously rotate; when the conductive blocks are powered on, the threaded blocks sleeved with the conductive blocks in a threaded mode are driven to move left and right, the moving stability of the threaded blocks is enhanced, the pins on the two sides of the integrated circuit are inserted into the multiple test grooves, the tops of the pins are fixed through the conductive blocks, and then the integrated circuit can be tested after the conductive blocks are powered on.

Description

TECHNICAL FIELD

[0001] The utility model relates to integrated circuit technical field especially relates to an integrated circuit package testing arrangement. BACKGROUND

[0002] Integrated circuit is a kind of microelectronic device, the transistor, resistance, capacitance and inductance element and wiring interconnection needed in a circuit are interconnected together, are made on a small piece and several small pieces semiconductor wafer and dielectric substrate, then are packaged in a tube shell, become the microstructure with required circuit function, after the pin of integrated circuit is completed welding, needs to use testing arrangement to detect.

[0003] In the patent with the publication number CN220120941U discloses integrated circuit package testing arrangement, including placing block, the inside of placing block is opened in placing groove, the top of placing block is provided with fixed assembly, the upper of fixed assembly is provided with connecting rod, the top of connecting rod is fixedly connected with connecting plate, the top of connecting plate is fixedly connected with handle, the bottom of placing block is provided with base.

[0004] The above-mentioned technology moves the pull plate to drive the pull rod to move, the pull rod moves the placing block through the moving block, the position of the placing block is adjusted according to the size of integrated circuit, but the position of the placing block needs to be manually adjusted according to the size of integrated circuit, which consumes time and energy, so the technology is innovated. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an integrated circuit package testing arrangement to solve the problem of manually adjusting the position of the placing block according to the size of integrated circuit in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: an integrated circuit package testing arrangement, including test seat, two test stands and multiple test slots, two test stands are respectively arranged at the top of test seat, multiple test slots are respectively opened at the top of two test stands, the inside of test seat is provided with bidirectional screw rod, both ends of bidirectional screw rod are all sleeved with screw block, the inside of test seat is provided with reinforcing rod, both ends of reinforcing rod are all sleeved with reinforcing block, the top of two screw blocks is all provided with L-shaped plate, the top of two L-shaped plates is all fixedly installed with convex plate, one side of test seat is provided with servo motor.

[0007] As a preferred technical scheme of the utility model, one side of two test stands is respectively fixedly connected with one side of two L-shaped plates.

[0008] As a preferred technical scheme of the utility model, two inside of the lug board are provided with extension rods, and one end of two extension rods is sleeved with a moving block.

[0009] As a preferred technical scheme of the utility model, one side of two moving blocks is provided with a pull plate, one side of two lug boards is provided with two positioning holes, and one side of two moving blocks is provided with a round hole.

[0010] As a preferred technical scheme of the utility model, one side of two lug boards is provided with a positioning strip, and one end of two positioning strips is respectively screwed with four positioning holes and two round holes.

[0011] As a preferred technical scheme of the utility model, the bottom of two pull plates is provided with a plurality of conductive blocks, and a plurality of conductive blocks are respectively movable in a plurality of test grooves.

[0012] As a preferred technical scheme of the utility model, two threaded blocks are respectively screwed with both ends of a two-way threaded rod, the output shaft of the servo motor is in transmission connection with one end of the two-way threaded rod, and one side of two reinforcing blocks is respectively in fixed connection with one side of two L-shaped plates.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1、The utility model relates to an integrated circuit packaging test device, which is provided with a two-way threaded rod, a threaded block, a reinforcing rod, a reinforcing block, an L-shaped plate and a test frame, after the servo motor is started, the two-way threaded rod connected with the output shaft of the servo motor rotates synchronously, the threaded block screwed with the two-way threaded rod moves left and right, after the relative movement of the two threaded blocks, the two test frames are close to each other, so that the distance between the two test frames can be automatically adjusted according to the length of the integrated circuit, with the movement of the threaded block, the reinforcing block moves on one end of the reinforcing rod, the stability of the threaded block is enhanced, the pins on both sides of the integrated circuit are inserted into the plurality of test grooves, the plurality of conductive blocks fix the top of the pin, and then after the conductive block is electrified, the integrated circuit can be tested.

[0015] 2、The utility model relates to an integrated circuit packaging test device, which is provided with a lug board, an extension rod, a moving block and a positioning strip, the moving block moves up and down on one end of the extension rod, with the movement of the moving block, the pull plate and the plurality of conductive blocks move synchronously, the conductive block is made of copper material and contains free electrons in the inside, the conductive block is connected with the power supply through the cable, after the power supply provides voltage, the electric field acts on the carriers in the conductive block, and they flow, so that the conductive block can be electrified, after one end of the positioning strip is embedded into the inside of the positioning hole and the round hole, the three are screwed, so that the lug board and the moving block can be limited and fixed. Attached Figure Description

[0016] Figure 1 This is a front view structural diagram of the present utility model;

[0017] Figure 2 For the present utility model Figure 1 Enlarged view of point A in the middle;

[0018] Figure 3 This is a partial front view schematic diagram of the structure of this utility model;

[0019] Figure 4 This is a partial side view of the structure of this utility model.

[0020] In the diagram: 1. Test base; 2. Bidirectional threaded rod; 3. Threaded block; 4. Reinforcing rod; 5. Reinforcing block; 6. Servo motor; 7. L-shaped plate; 8. Test frame; 9. Test slot; 10. Protruding plate; 11. Extension rod; 12. Moving block; 13. Pull plate; 14. Conductive block; 15. Positioning strip; 16. Positioning hole. Detailed Implementation

[0021] 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.

[0022] Please see Figures 1-4 This utility model provides a technical solution for an integrated circuit packaging and testing device:

[0023] Example 1:

[0024] like Figures 1-3As shown in the first, a kind of integrated circuit package testing device, including test seat 1, two test racks 8 and multiple test slots 9, two test racks 8 are respectively arranged at the top of test seat 1, multiple test slots 9 are respectively opened in the top of two test racks 8, the inside of test seat 1 is provided with bidirectional threaded rod 2, both ends of bidirectional threaded rod 2 are sleeved with threaded block 3, the inside of test seat 1 is provided with reinforcing rod 4, both ends of reinforcing rod 4 are sleeved with reinforcing block 5, the top of two threaded blocks 3 is provided with L-shaped plate 7, the top of two L-shaped plates 7 is fixedly installed with lug plate 10, one side of test seat 1 is provided with servo motor 6, after the relative movement of two threaded blocks 3, two test racks 8 are driven to approach each other, so that the distance between two test racks 8 can be automatically adjusted according to the length of integrated circuit, with the movement of threaded block 3, reinforcing block 5 is driven to move at the one end of reinforcing rod 4, the stability of threaded block 3 movement is enhanced.

[0025] Example two:

[0026] On the basis of example one, as shown in Figure 1 And Figure 4 The side of two moving blocks 12 is provided with pull plate 13, the side of two lug plates 10 is provided with two positioning holes 16, the side of two moving blocks 12 is provided with round hole, two threaded blocks 3 are respectively threadedly sleeved with both ends of bidirectional threaded rod 2, the output shaft of servo motor 6 is in transmission connection with one end of bidirectional threaded rod 2, the side of two reinforcing blocks 5 is respectively fixedly connected with the side of two L-shaped plates 7, with the movement of moving block 12, pull plate 13 and multiple conductive blocks 14 are driven to move synchronously, conductive block 14 is made of copper material, and it contains free electron inside, conductive block 14 is connected with power supply through cable, after power supply provides voltage, electric field will act on carrier in conductive block 14, to make them flow, that is, the power supply of conductive block 14 can be realized.

[0027] Working principle: integrated circuit is a kind of micro electronic device, the required transistors, resistors, capacitors and inductors and wiring interconnection in a circuit are interconnected together, are made on a small piece and several small pieces of semiconductor wafer and dielectric substrate, then are packaged in a tube shell, become the microstructure with required circuit function, after the pin of integrated circuit is welded, it needs to be detected using test device, mainly to confirm that the pin of integrated circuit can realize power supply, the above technology needs to manually adjust the position of the placement block according to the size of integrated circuit, which consumes time and energy, therefore, the technology is innovated, after the servo motor 6 is started, the bidirectional threaded rod 2 connected with the output shaft is driven to rotate synchronously, the threaded block 3 threaded with the threaded rod 3 is driven to move left and right, after the two threaded blocks 3 move relative to each other, the two test racks 8 are driven to move close to each other, so that the distance between the two test racks 8 can be automatically adjusted according to the length of the integrated circuit, with the movement of the threaded block 3, the reinforcing block 5 moves on one end of the reinforcing rod 4, the stability of the movement of the threaded block 3 is enhanced, after the two threaded blocks 3 move towards each other, the two test racks 8 move away from each other, the pins on both sides of the integrated circuit are inserted into the plurality of test slots 9, the plurality of conductive blocks 14 fix the top of the pin, then after the conductive block 14 is powered on, the integrated circuit can be tested, the moving block 12 moves up and down on one end of the extension rod 11, with the movement of the moving block 12, the pull plate 13 and the plurality of conductive blocks 14 are driven to move synchronously, the conductive block 14 is made of copper material, and it contains free electrons inside, the conductive block 14 is connected with the power supply through the cable, after the power supply provides voltage, the electric field will act on the charge carriers in the conductive block 14, so as to make them flow, so as to realize the power on of the conductive block 14, the conductive block 14 is in contact with the pin after being powered on, then the power voltage of the pin is detected using the voltmeter, if the pin is not correctly powered, the integrated circuit will not work normally, after one end of the positioning strip 15 is embedded into the positioning hole 16 and the circular hole, the three are threadedly connected, so as to limit and fix the convex plate 10 and the moving block 12.

[0028] In the description of the utility model, it is understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a specific orientation, a specific orientation and operation, therefore, it cannot be understood as a limitation on the utility model.

[0029] In the utility model, unless another definite provision and limitation, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electric connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be two element inside's intercommunication or two element's mutual action relation, unless another definite limitation, for ordinary skill in the art to the person, can understand the specific meaning of the above-mentioned terms in the utility model according to specific circumstances.

[0030] Although the embodiments of the utility model have been shown and described, for ordinary skilled in the art, it can be understood that the embodiments can be changed, modified, replaced and changed in various ways without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An integrated circuit package testing device, comprising a testing seat (1), two testing racks (8) and a plurality of testing slots (9), the two testing racks (8) are respectively arranged at the top of the testing seat (1), and the plurality of testing slots (9) are respectively arranged at the top of the two testing racks (8), characterized in that: The inside of the test seat (1) is provided with a bidirectional threaded rod (2), both ends of the bidirectional threaded rod (2) are sleeved with a threaded block (3), the inside of the test seat (1) is provided with a reinforcing rod (4), both ends of the reinforcing rod (4) are sleeved with a reinforcing block (5), the top of the two threaded blocks (3) is provided with an L-shaped plate (7), the top of the two L-shaped plates (7) is fixedly installed with a convex plate (10), one side of the test seat (1) is provided with a servo motor (6).

2. The integrated circuit package testing apparatus of claim 1, wherein: One side of the two test racks (8) is fixedly connected with one side of the two L-shaped plates (7) respectively.

3. The integrated circuit package testing apparatus of claim 1, wherein: The inside of the two convex plates (10) is provided with an extension rod (11), one end of the two extension rods (11) is sleeved with a moving block (12).

4. The integrated circuit package testing apparatus of claim 3, wherein: One side of the two moving blocks (12) is provided with a pull plate (13), one side of the two convex plates (10) is provided with two positioning holes (16), and one side of the two moving blocks (12) is provided with a circular hole.

5. The integrated circuit package testing apparatus of claim 4, wherein: One side of the two convex plates (10) is provided with a positioning strip (15), one end of the two positioning strips (15) is respectively screwed with four positioning holes (16) and the inside of two circular holes.

6. The integrated circuit package testing apparatus of claim 4, wherein: The bottom of the two pull plates (13) is provided with a plurality of conductive blocks (14), and a plurality of conductive blocks (14) are respectively movable in a plurality of test grooves (9).

7. The integrated circuit package testing apparatus of claim 1, wherein: The two threaded blocks (3) are respectively sleeved with both ends of the bidirectional threaded rod (2), the output shaft of the servo motor (6) is in transmission connection with one end of the bidirectional threaded rod (2), and one side of the two reinforcing blocks (5) is respectively fixedly connected with one side of the two L-shaped plates (7).

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