CN218108498U

CN218108498U - Miniature electronic device packaging testing device

Info

Publication number: CN218108498U
Application number: CN202222407680.1U
Authority: CN
Inventors: 彭红方
Original assignee: Shenzhen Fangdezhi Technology Co ltd
Current assignee: Shenzhen Fangdezhi Technology Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2022-12-23
Anticipated expiration: 2032-09-07

Abstract

The utility model relates to the field of electronic device packaging and testing devices, in particular to a miniature electronic device packaging and testing device, which comprises a U-shaped plate, a conveying belt, a placing block, a miniature electronic device, a supporting rod, a vertical plate, a spring b, a guide block and a barrel body; a plurality of groups of limiting rods are arranged on the conveying belt, the placing block is placed on the conveying belt, a sliding block is arranged at the top of the placing block, and the miniature electronic device is placed in the placing groove; the supporting rod is arranged on the placing block, and the supporting rod is rotatably provided with a roller; the vertical plate is arranged on the U-shaped plate, the flat plate is arranged at the top of the vertical plate, and the sliding plate is arranged on the vertical plate in a sliding manner; two ends of the spring b are respectively connected with the flat plate and the sliding plate; the two groups of guide blocks are arranged at the bottom of the sliding plate; the vertical setting of staving is on the slide, and the staving opening is down, sets up electric telescopic handle on the staving top inner wall, and the electric telescopic handle bottom sets up ultrasonic detection device. The utility model discloses power structure is simpler, and staving and slider remain throughout in the testing process and paste tight state, and detection effect is good.

Description

Miniature electronic device encapsulation testing arrangement

Technical Field

The utility model relates to an electron device seals and surveys the device field, specifically is a miniature electron device encapsulation testing arrangement.

Background

In the production and processing process of the electronic device, the electronic device after the packaging is finished needs to be sealed and detected, so that the problem that the electric performance is reduced due to the corrosion of impurities in the air on an internal chip circuit caused by incomplete packaging of the electronic device is solved. The existing miniature electronic device packaging and detecting device has the disadvantages of complex structure, more power mechanisms and higher use cost.

Chinese patent with publication number CN215492230U discloses an inertia electronic device packaging and testing device, which is characterized in that a detecting device and a test board are installed, so that the packaged electronic device can be conveniently packaged and tested, the sealing performance of the electronic device can be detected, the product quality of the electronic device can be guaranteed, a rubber layer is installed on the inner wall of a moving block, when the electronic device is packaged and tested, the sealing inside the moving block can be guaranteed, the rubber material can absorb ultrasonic waves generated during the testing inside the moving block, the diffusion of the ultrasonic waves can be prevented, and the accuracy of the electronic device packaging and testing can be improved.

However, the above-mentioned known solutions have the following disadvantages: the up-and-down movement of the moving block needs to be controlled through a testing motor, an additional power structure is added, and the fixing effect between the moving block and the testing platform is poor during testing.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is to the problem that exists among the background art, provides a miniature electron device encapsulation testing arrangement that power unit is few.

The technical scheme of the utility model: a miniature electronic device packaging and testing device comprises a U-shaped plate, a conveying belt, a placing block, a miniature electronic device, a supporting rod, a vertical plate, a spring b, a guide block and a barrel body;

the opening of a U-shaped groove on the U-shaped plate faces upwards, a power assembly for driving the conveying belt to rotate and convey is arranged in the U-shaped plate, a plurality of groups of limiting rods are arranged on the conveying belt, the periphery of the placing block is respectively contacted with the four groups of limiting rods, a sliding block is arranged at the top of the placing block, a placing groove is arranged at the top of the sliding block, and the miniature electronic device is placed in the placing groove; the supporting rod is horizontally arranged on the end face, facing the inner wall of the U-shaped plate, of the placing block, and the supporting rod is rotatably provided with a roller; the vertical plate is arranged on the U-shaped plate, the top of the vertical plate is horizontally provided with a flat plate, and the vertical plate is provided with a sliding plate in a sliding manner along the vertical direction; two ends of the spring b are respectively connected with the flat plate and the sliding plate, and the spring b is in a compressed state; the guide blocks are arranged at the bottom of the sliding plate, the rear side surfaces of the guide blocks are inclined guide surfaces, the guide blocks are arranged in two groups, the idler wheels are positioned between the two groups of guide blocks, and the bottoms of the guide blocks are positioned below the idler wheels; the vertical setting of staving is on the slide, and the staving opening is down, sets up electric telescopic handle on the staving top inner wall, and the electric telescopic handle bottom sets up ultrasonic detection device, and the staving is detained on the slider, and ultrasonic detection device and miniature electron device contact.

Preferably, the power assembly comprises a motor and a belt pulley; two groups of rotating shafts are rotatably arranged on the inner wall of the U-shaped plate, the motor is arranged on the U-shaped plate, and an output shaft of the motor is connected with one group of rotating shafts; the band pulley sets up two sets ofly, and two sets of band pulleys set up respectively on two sets of pivots, and two sets of band pulleys pass through the conveyer belt transmission and connect.

Preferably, place a up end and set up the blind hole, the vertical spring a that sets up in blind hole bottom, spring a top is connected with the slider, slider and blind hole pore wall sliding connection, and the slider slip direction is vertical direction.

Preferably, the right side of the U-shaped plate is a discharge end, the inner walls opposite to the right side of the U-shaped plate are provided with guide flat plates, and the two groups of guide flat plates are provided with avoidance grooves for the limiting rods to penetrate.

Preferably, a waste material box is arranged on the end face of the right side of the U-shaped plate, and the waste material box is positioned under the material guide flat plate.

Preferably, the microelectronic device top is located above the placement groove.

Preferably, a control system is arranged on the U-shaped plate, a display screen is arranged on the control system, the control system is electrically connected with the ultrasonic detection device, and the control system is in control connection with the electric telescopic rod; the terminal surface sets up the mounting groove under the staving, sets up pressure sensor in the mounting groove, and pressure sensor and slider top contact, control system and pressure sensor electric connection, control system and power component control connection.

Preferably, the inner wall of the U-shaped plate is horizontally provided with a bottom supporting plate, and the upper end surface of the bottom supporting plate is contacted with the bottom surface of the conveying belt with the upper section horizontal.

Compared with the prior art, the utility model discloses following profitable technological effect has: the operating personnel will place piece and miniature electron device on the conveyer belt on U template left side, miniature electron device is along with the conveyer belt is carried forward, when gyro wheel and guide block contact, the slide drives the staving rebound, then when the gyro wheel falls into between two sets of guide blocks, under spring b effect, the staving rebound is pressed on the slider, pressure sensor pressurized back, electric telescopic handle extension drives ultrasonic detection device downstream and miniature electron device contact detects, it shows on the display screen to detect the structure, when detecting qualified, the operating personnel who is responsible for the ejection of compact will place piece and miniature electron device and together take off, when detecting unqualifiedly, along with the constantly carrying of conveyer belt, unqualified placement piece removes to the guide flat board, along with the nonconforming product on the guide flat board piles up, finally fall into the waste material box gradually. The up-and-down movement of the barrel body is controlled without an extra power structure, the structure is simpler, the barrel body and the sliding block are always kept in a tight-sticking state in the detection process, and the detection effect is good.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIGS. 2 and 3 are both front cross-sectional views of FIG. 1;

FIG. 4 is an enlarged view of the point A in FIG. 2

Fig. 5 is an enlarged schematic view of B in fig. 3.

Reference numerals: 1. a U-shaped plate; 2. a motor; 3. a pulley; 4. a conveyor belt; 5. a limiting rod; 6. placing the blocks; 7. blind holes; 8. a spring a; 9. a slider; 10. a microelectronic device; 11. a support bar; 12. a roller; 13. a vertical plate; 14. a flat plate; 15. a spring b; 16. a slide plate; 17. a guide block; 18. a material guiding flat plate; 19. a waste material box; 20. a bottom pallet; 21. a barrel body; 22. an electric telescopic rod; 23. provided is an ultrasonic detection device.

Detailed Description

Example one

As shown in fig. 1-5, the utility model provides a miniature electronic device packaging testing device, which comprises a U-shaped plate 1, a conveyer belt 4, a placing block 6, a miniature electronic device 10, a support rod 11, a vertical plate 13, a spring b15, a guide block 17 and a barrel body 21;

the opening of a U-shaped groove on a U-shaped plate 1 faces upwards, a power assembly for driving a conveying belt 4 to rotate and convey is arranged in the U-shaped plate 1, a bottom supporting plate 20 is horizontally arranged on the inner wall of the U-shaped plate 1, the upper end face of the bottom supporting plate 20 is contacted with the bottom face of the conveying belt 4 with the horizontal upper section, a plurality of groups of limiting rods 5 are arranged on the conveying belt 4, a placing block 6 is placed on the conveying belt 4, the periphery of the placing block 6 is respectively contacted with four groups of limiting rods 5, a sliding block 9 is arranged at the top of the placing block 6, a placing groove is formed in the top of the sliding block 9, a miniature electronic device 10 is placed in the placing groove, and the top of the miniature electronic device 10 is located above the placing groove; the supporting rod 11 is horizontally arranged on the end face, facing the inner wall of the U-shaped plate 1, of the placing block 6, and the supporting rod 11 is rotatably provided with a roller 12; a vertical plate 13 is arranged on the U-shaped plate 1, a flat plate 14 is horizontally arranged at the top of the vertical plate 13, and a sliding plate 16 is arranged on the vertical plate 13 in a sliding manner along the vertical direction; two ends of the spring b15 are respectively connected with the flat plate 14 and the sliding plate 16, and the spring b15 is in a compressed state; the guide blocks 17 are arranged at the bottom of the sliding plate 16, the rear side surfaces of the guide blocks 17 are inclined guide surfaces, two groups of guide blocks 17 are arranged, the rollers 12 are positioned between the two groups of guide blocks 17, and the bottoms of the guide blocks 17 are positioned below the rollers 12; the barrel body 21 is vertically arranged on the sliding plate 16, the opening of the barrel body 21 faces downwards, an electric telescopic rod 22 is arranged on the inner wall of the top of the barrel body 21, an ultrasonic detection device 23 is arranged at the bottom of the electric telescopic rod 22, the barrel body 21 is buckled on the sliding block 9, and the ultrasonic detection device 23 is in contact with the miniature electronic device 10. The right side of the U-shaped plate 1 is a discharge end, the guide flat plates 18 are arranged on the inner walls opposite to the right side of the U-shaped plate 1, and avoidance grooves for the limiting rods 5 to pass through are formed in the two groups of guide flat plates 18. A waste material box 19 is arranged on the end face of the right side of the U-shaped plate 1, and the waste material box 19 is positioned under the material guide flat plate 18. A control system is arranged on the U-shaped plate 1, a display screen is arranged on the control system, the control system is electrically connected with the ultrasonic detection device 23, and the control system is in control connection with the electric telescopic rod 22; the terminal surface sets up the mounting groove under the staving 21, sets up pressure sensor in the mounting groove, and pressure sensor and the contact of 9 tops of slider, control system and pressure sensor electric connection, control system and power component control are connected.

The working process of the embodiment is as follows: an operator places a placing block 6 and a micro electronic device 10 on a conveying belt 4 on the left side of a U-shaped plate 1, the micro electronic device 10 is conveyed forwards along with the conveying belt 4, when a roller 12 is in contact with a guide block 17, a sliding plate 16 drives a barrel body 21 to move upwards, then the roller 12 falls between two groups of guide blocks 17, the barrel body 21 moves downwards and is pressed on a sliding block 9 under the action of a spring b15, after a pressure sensor is pressed, an electric telescopic rod 22 extends to drive an ultrasonic detection device 23 to move downwards to be in contact with the micro electronic device 10 for detection, a detection structure is displayed on a display screen, when the detection is qualified, the placing block 6 and the micro electronic device 10 are taken down together by the operator in charge of discharging, when the detection is unqualified, the unqualified placing block 6 moves onto a material guide flat plate 18 along with continuous conveying of the conveying belt 4, and finally falls into a waste material box 19 along with accumulation of unqualified products on the material guide flat plate 18. This embodiment does not need extra power structure to control reciprocating of staving 21, and the structure is simpler, and staving 21 and slider 9 remain throughout in the testing process and paste tight state, and detection effect is good.

Example two

As shown in fig. 1-2, compared with the first embodiment, the power assembly of the microelectronic device packaging testing apparatus of the present invention includes a motor 2 and a pulley 3; two groups of rotating shafts are rotatably arranged on the inner wall of the U-shaped plate 1, the motor 2 is arranged on the U-shaped plate 1, and an output shaft of the motor 2 is connected with one group of rotating shafts; the band pulley 3 sets up two sets ofly, and two sets of band pulleys 3 set up respectively in two sets of pivots, and two sets of band pulleys 3 pass through 4 transmission connections of conveyer belt. Is a conventional belt conveying structure, and is convenient to produce and manufacture.

EXAMPLE III

As shown in fig. 4, the utility model provides a miniature electron device encapsulates testing arrangement compares in embodiment one, places 6 up ends of piece and sets up blind hole 7, and the vertical spring a8 that sets up in 7 hole bottoms of blind hole, and spring a8 top is connected with slider 9,

slider

9 and 7 pore wall sliding connection of blind hole, and slider 9 slip direction is vertical direction. The spring a8 can provide some cushioning when the barrel 21 presses on the slider 9.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. A miniature electronic device packaging test device is characterized by comprising a U-shaped plate (1), a conveying belt (4), a placing block (6), a miniature electronic device (10), a supporting rod (11), a vertical plate (13), a spring b (15), a guide block (17) and a barrel body (21);

the opening of a U-shaped groove on the U-shaped plate (1) faces upwards, a power assembly for driving the conveying belt (4) to rotate and convey is arranged in the U-shaped plate (1), a plurality of groups of limiting rods (5) are arranged on the conveying belt (4), the placing block (6) is placed on the conveying belt (4), the periphery of the placing block (6) is respectively contacted with the four groups of limiting rods (5), a sliding block (9) is arranged at the top of the placing block (6), a placing groove is arranged at the top of the sliding block (9), and the miniature electronic device (10) is placed in the placing groove; the supporting rod (11) is horizontally arranged on the end face, facing the inner wall of the U-shaped plate (1), of the placing block (6), and the supporting rod (11) is rotatably provided with a roller (12); the vertical plate (13) is arranged on the U-shaped plate (1), the top of the vertical plate (13) is horizontally provided with a flat plate (14), and the vertical plate (13) is provided with a sliding plate (16) in a sliding manner along the vertical direction; two ends of a spring b (15) are respectively connected with the flat plate (14) and the sliding plate (16), and the spring b (15) is in a compressed state; the guide blocks (17) are arranged at the bottom of the sliding plate (16), the rear side surfaces of the guide blocks (17) are inclined guide surfaces, two groups of guide blocks (17) are arranged, the rollers (12) are positioned between the two groups of guide blocks (17), and the bottoms of the guide blocks (17) are positioned below the rollers (12); the barrel body (21) is vertically arranged on the sliding plate (16), the opening of the barrel body (21) faces downwards, an electric telescopic rod (22) is arranged on the inner wall of the top of the barrel body (21), an ultrasonic detection device (23) is arranged at the bottom of the electric telescopic rod (22), the barrel body (21) is buckled on the sliding block (9), and the ultrasonic detection device (23) is in contact with the miniature electronic device (10).

2. The microelectronic device package testing apparatus according to claim 1, characterized in that the power assembly comprises a motor (2) and a pulley (3); two groups of rotating shafts are rotatably arranged on the inner wall of the U-shaped plate (1), the motor (2) is arranged on the U-shaped plate (1), and an output shaft of the motor (2) is connected with one group of rotating shafts; the belt pulleys (3) are arranged in two groups, the two groups of belt pulleys (3) are respectively arranged on the two groups of rotating shafts, and the two groups of belt pulleys (3) are in transmission connection through the conveying belt (4).

3. The microelectronic device package testing device according to claim 1, wherein the upper end surface of the placement block (6) is provided with a blind hole (7), the bottom of the blind hole (7) is vertically provided with a spring a (8), the top of the spring a (8) is connected with a slider (9), the slider (9) is slidably connected with the wall of the blind hole (7), and the sliding direction of the slider (9) is vertical.

4. The microelectronic device package testing apparatus according to claim 1, wherein the right side of the U-shaped plate (1) is a discharge end, the opposite inner walls of the right side of the U-shaped plate (1) are provided with material guiding plates (18), and two sets of material guiding plates (18) are provided with avoiding grooves for the limiting rods (5) to pass through.

5. The device for testing the encapsulation of the microelectronic device according to claim 4, characterized in that the waste material box (19) is disposed on the right end surface of the U-shaped plate (1), and the waste material box (19) is located right below the material guiding plate (18).

6. The microelectronic device package testing device according to claim 1, characterized in that the top of the microelectronic device (10) is located above the placement groove.

7. The microelectronic device package testing device according to claim 1, wherein a control system is disposed on the U-shaped board (1), a display screen is disposed on the control system, the control system is electrically connected to the ultrasonic detection device (23), and the control system is in control connection with the electric telescopic rod (22); the terminal surface sets up the mounting groove under staving (21), sets up pressure sensor in the mounting groove, and pressure sensor and slider (9) top contact, control system and pressure sensor electric connection, control system and power component control are connected.

8. The microelectronic device package testing apparatus according to claim 1, characterized in that a bottom support plate (20) is horizontally disposed on the inner wall of the U-shaped plate (1), and the upper end surface of the bottom support plate (20) contacts with the bottom surface of the upper horizontal conveyor belt (4).