CN216718601U

CN216718601U - Chip testing device

Info

Publication number: CN216718601U
Application number: CN202123038955.0U
Authority: CN
Inventors: 刘理金
Original assignee: Shenzhen Angjie Electronic Co ltd
Current assignee: Shenzhen Angjie Electronic Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-06-10
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a chip testing device, which comprises a first fixing frame and a fixing plate, wherein a conveyor is arranged at the inner side of the first fixing frame, an air guide component is arranged at the outer side of the first fixing frame, a second adjusting component is arranged at the bottom of the fixing plate, and a detection probe is arranged at the bottom of the second adjusting component. This device is fit for extensively promoting.

Description

Chip testing device

Technical Field

The utility model relates to the technical field of chip testing, in particular to a chip testing device.

Background

The chip is a product of semiconductor devices, which is also called integrated circuit, microcircuit, and microchip. The chip is equivalent to a mainboard in the computer and can control the whole system of the computer, and once the chip is broken, the computer is broken down. The chip is thin and is covered with dense metal wires, which are used to help connect the chip with external circuits. Electronic products which are frequently contacted in our lives now have chips.

However, when the existing chip testing device is used, the chip is not convenient to take in the testing process due to the fact that the size of the chip is small and the chip is in contact fit with the plane where the chip is placed, the chip is prone to being damaged due to too large force, the chip testing device is not convenient to use, and the angle between the chip testing probe and the workbench is not convenient to adjust automatically, so that the chip testing probe and the chip are located at the best testing position, and the testing effect is influenced.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

In order to solve the technical problems existing in the background technology, the utility model provides a chip testing device which is simple in structure and novel in design, a first nozzle sprays air flow to the bottom of a chip through a first through hole, the chip is jacked up and one end of the chip is tilted through the air flow, a worker can conveniently take the chip, the operation of the worker is facilitated, the problems that the chip is small in size and is inconvenient to take due to the fact that the chip is in contact with the surface of a conveying belt are solved, the optimal detection position of a detection probe and the chip is convenient to adjust, the detection efficiency is improved through mechanical automatic adjustment, the use of the worker is facilitated, the practicability of the device is improved, and the device is suitable for wide popularization.

(II) technical scheme

The utility model provides a chip testing device which comprises a first fixing frame and a fixing plate, wherein a conveyor is arranged on the inner side of the first fixing frame, an air guide assembly is arranged on the outer side of the first fixing frame, a second adjusting assembly is arranged at the bottom of the fixing plate, a detection probe is arranged at the bottom of the second adjusting assembly, an electric push rod is arranged between the first fixing frame and the fixing plate, the output end of the electric push rod is fixedly connected with a first limiting plate, a first adjusting assembly is arranged at the top of the first limiting plate, and a workbench is arranged at the top of the first adjusting assembly.

Preferably, the air guide assembly is including fixing the compressor in first mount outside one side, the first air guide plate of exhaust end fixedly connected with of compressor, the fixed cover of exhaust end of first air guide plate is equipped with first air duct and second air duct, the inboard fixedly connected with second air guide plate of first mount, the exhaust end of first air duct is connected with the inlet end of second air guide plate, the fixed cover of exhaust end of second air guide plate is equipped with first nozzle.

Preferably, a first groove is formed in one side, close to the conveyor, of the workbench, a third air guide plate is fixedly connected to the inner wall of the bottom of the first groove, the exhaust end of the second air guide pipe is connected with the air inlet end of the third air guide plate, a second nozzle is sleeved on the top of the third air guide plate in a fixed sleeved mode, first through holes distributed at equal intervals are formed in the conveyor belt of the conveyor, and second through holes are formed in the top of the workbench.

Preferably, first adjusting part includes the second mount, outside one side fixedly connected with second limiting plate of second mount, the first driving motor of top fixedly connected with of second limiting plate, the first pivot of first driving motor's output fixed connection, the fixed cover of outer wall of first pivot is equipped with first stopper, the top of first stopper and the bottom fixed connection of workstation.

Preferably, the second adjusting component comprises a third fixing frame, a third limiting plate is fixedly connected to one side of the outer side of the third fixing frame, a second driving motor is fixedly connected to the bottom of the third limiting plate, a second rotating shaft is fixedly connected to the output end of the second driving motor, a second limiting block is fixedly sleeved on the outer wall of the second rotating shaft, and the bottom of the second limiting block is fixedly connected to the top of the detection probe.

Preferably, the bottom of the first limiting block and the top of the second limiting block are both arc-shaped, the two ends of the outer wall of the first rotating shaft are respectively connected with the two sides of the inner side of the first fixing frame in a rotating manner, and the two ends of the outer wall of the second rotating shaft are respectively connected with the two sides of the inner side of the second fixing frame in a rotating manner.

Preferably, the outer wall of one side of the second air duct, which is close to the third air guide plate, is provided with an electric valve, the fixing plate is L-shaped, the bottom of the fixing plate is fixedly connected with a camera, and the electric valve, the first driving motor, the second driving motor, the camera and the electric push rod are all electrically connected with the controller.

Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects:

to sum up, the device simple structure, the modern design, first nozzle sprays the first through-hole of gas flow in the chip bottom, and then through the gas flow with chip jack-up and one end perk, the staff of being convenient for takes the chip, make things convenient for the staff operation, the problem of being convenient for to take because the chip volume is less and with conveyer belt surface contact is not convenient for has been solved, and the best detection position of the adjustment test probe of being convenient for and chip, through mechanical automatic adjustment, the efficiency of detection is improved, the staff of being convenient for uses, the practicality of improvement device, this device is fit for extensively promoting.

Drawings

Fig. 1 is a schematic overall structure diagram of a chip testing apparatus according to the present invention.

Fig. 2 is a schematic structural diagram of an air guide assembly of the chip testing apparatus according to the present invention.

Fig. 3 is a schematic diagram of a workbench and a third air guide plate structure of the chip testing apparatus according to the present invention.

Fig. 4 is a schematic structural diagram of a first adjusting assembly of the chip testing apparatus according to the present invention.

Fig. 5 is a schematic structural diagram of a second adjusting assembly of the chip testing apparatus according to the present invention.

Reference numerals; 1. a first fixing frame; 2. a conveyor; 3. a first through hole; 4. an air guide assembly; 401. a first air guide plate; 402. a second air guide plate; 403. a second air duct; 404. a third air guide plate; 405. a second nozzle; 406. a first nozzle; 407. a first air duct; 5. an electric push rod; 6. a first limit plate; 7. a fixing plate; 8. a first adjustment assembly; 801. a first stopper; 802. a first drive motor; 803. a second limiting plate; 804. a second fixing frame; 9. a second adjustment assembly; 901. a second limiting block; 902. a third limiting plate; 903. a second drive motor; 904. a third fixing frame; 10. detecting a probe; 11. a work table; 12. a second through hole; 13. a camera; 14. an electrically operated valve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-5, the chip testing apparatus provided by the present invention includes a first fixing frame 1 and a fixing plate 7, a conveyor 2 is disposed inside the first fixing frame 1, an air guide assembly 4 is disposed outside the first fixing frame 1, the air guide assembly 4 includes a compressor fixed on one side of the outside of the first fixing frame 1, the compressor compresses air to generate air flow with a certain pressure, a first air guide plate 401 is fixedly connected to an exhaust end of the compressor to facilitate installation of a first air guide tube 407 and a second air guide tube 403, a first air guide tube 407 and a second air guide tube 403 are fixedly sleeved on the exhaust end of the first air guide plate 401, the air flow enters the first air guide tube 407 through the exhaust end of the compressor, enters the second air guide tube 403 and the second air guide tube 403 through the exhaust end of the first air guide tube 407, a second air guide plate 402 is fixedly connected to the inside of the first fixing frame 1, the exhaust end of the first air guide tube 407 is connected to an air inlet end of the second air guide plate 402, the fixed cover of exhaust end of second air guide plate 402 is equipped with first nozzle 406, first recess has been seted up to one side that workstation 11 is close to conveyer 2, the bottom inner wall fixedly connected with third air guide plate 404 of first recess, the exhaust end of second air guide pipe 403 is connected with the inlet end of third air guide plate 404, the fixed cover in top of third air guide plate 404 is equipped with second nozzle 405, the first through-hole 3 that the equidistance distributes is seted up to conveyer belt of conveyer 2, second through-hole 12 has been seted up at the top of workstation 11, through the air current with chip jack-up and one end perk, the staff of being convenient for take the chip, make things convenient for the staff to operate, the problem of being convenient for to take because the chip volume is less and be not convenient for to take with conveyer belt surface contact has been solved.

As shown in fig. 4-5, the bottom of the fixing plate 7 is provided with a second adjusting component 9, the bottom of the second adjusting component 9 is provided with a detection probe 10, the second adjusting component 9 includes a third fixing frame 904, one side of the outer side of the third fixing frame 904 is fixedly connected with a third limiting plate 902, it is convenient to install a second driving motor 903, the bottom of the third limiting plate 902 is fixedly connected with a second driving motor 903, the output end of the second driving motor 903 is fixedly connected with a second rotating shaft, the outer wall of the second rotating shaft is fixedly sleeved with a second limiting block 901, the bottom of the second limiting block 901 is fixedly connected with the top of the detection probe 10, the output end of the second driving motor 903 drives the second rotating shaft to rotate, the second rotating shaft drives the second limiting block 901 to rotate around the central axis of the second rotating shaft, and the second limiting block 901 drives the detection probe 10 to rotate.

Further, an electric push rod 5 is arranged between the first fixing frame 1 and the fixing plate 7, the output end of the electric push rod 5 is fixedly connected with a first limiting plate 6, the top of the first limiting plate 6 is provided with a first adjusting component 8, the top of the first adjusting component 8 is provided with a workbench 11, the first adjusting component 8 comprises a second fixing frame 804, one side of the outer side of the second fixing frame 804 is fixedly connected with a second limiting plate 803 for facilitating installation of a first driving motor 802, the top of the second limiting plate 803 is fixedly connected with a first driving motor 802, the output end of the first driving motor 802 is fixedly connected with a first rotating shaft, the outer wall of the first rotating shaft is fixedly sleeved with a first limiting block 801, the top of the first limiting block 801 is fixedly connected with the bottom of the workbench 11, the output end of the first driving motor 802 drives the first rotating shaft to rotate, the first rotating shaft drives the first limiting block 801 to rotate around the central axis of the first rotating shaft, the stopper drives workstation 11 and rotates, is convenient for adjust the best detection position of test probe 10 and chip, through mechanical automatic adjustment, improves the efficiency that detects, and the staff of being convenient for uses, improves the practicality of device.

Further, the bottom of the first limiting block 801 and the top of the second limiting block 901 are both arc-shaped, so that the first limiting block 801 and the second limiting block 901 can rotate conveniently, two ends of the outer wall of the first rotating shaft are respectively connected with two sides of the inner side of the first fixing frame 1 in a rotating mode, two ends of the outer wall of the second rotating shaft are respectively connected with two sides of the inner side of the second fixing frame 804 in a rotating mode, and the stability of the first rotating shaft and the second rotating shaft in rotating is improved.

Further, the second air duct 403 is provided with electric valve 14 near one side outer wall of third air guide plate 404, be convenient for control second air duct 403 to the interior air feed of third air guide plate 404, the staff of being convenient for detects the chip, fixed plate 7 is the L shape, the bottom fixedly connected with camera 13 of fixed plate 7, electric valve 14, first driving motor 802, second driving motor 903, camera 13, electric putter 5 all with controller electric connection, make things convenient for the staff to operate.

In the utility model, when the chip taking device is used, the conveyor 2 and the compressor are started through the external power supply, the chip is placed at the first through hole 3 formed in the top of the conveyor belt of the conveyor 2, the conveyor 2 drives the chip to move towards the workbench 11 through the conveyor belt, the compressor generates air flow with certain pressure when working, the air flow enters the first air guide pipe 407 through the exhaust end of the compressor, enters the second air guide pipe 403 and the second air guide pipe 403 through the exhaust end of the first air guide pipe 407, enters the second air guide plate 402 through the first air guide pipe 407, and is sprayed to the bottom of the chip through the first through hole 3 through the first nozzle 406, so that the chip is jacked up and one end of the chip is tilted through the air flow, the chip is convenient for a worker to take the chip, the operation of the worker is convenient, and the problem that the chip is inconvenient to take due to small size and the contact with the surface of the conveyor belt is solved.

A worker places a chip on the top of a conveyor belt on a workbench 11 for detection, a controller starts a first driving motor 802, an output end of the first driving motor 802 drives a first rotating shaft to rotate, the first rotating shaft drives a first limiting block 801 to rotate around a central shaft of the first rotating shaft, the limiting block drives the workbench 11 to rotate, the angle of the workbench 11 is convenient to adjust, the worker can conveniently observe a comprehensive chip, the detection efficiency is improved, a camera 13 collects the position angle of the workbench 11 and sends a signal to the controller, the controller starts a second driving motor 903, an output end of the second driving motor 903 drives a second rotating shaft to rotate, the second rotating shaft drives a second limiting block 901 to rotate around the central shaft of the second rotating shaft, the second limiting block 901 drives a detection probe 10 to rotate, the optimal detection position of the detection probe 10 and the chip is convenient to adjust, and automatic adjustment is realized through machinery, the efficiency of detection is improved, the staff of being convenient for uses, improves the practicality of device.

After the detection is finished, the operator starts the electric valve 14 through the controller, the airflow generated by the compressor enters the third air guide plate 404 through the second air guide pipe 403, enters the second nozzle 405 through the third air guide plate 404, and blows the airflow to the bottom of the chip through the second nozzle 405 and the second through hole 12, so that the chip is tilted, the operator can take the chip conveniently, and the use is facilitated.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such changes and modifications that fall within the scope and bounds of the appended claims, or equivalents of such scope and bounds.

Claims

1. The utility model provides a chip testing device, includes first mount (1) and fixed plate (7), its characterized in that, the inboard of first mount (1) is provided with conveyer (2), the outside of first mount (1) is provided with air guide subassembly (4), the bottom of fixed plate (7) is provided with second adjusting part (9), the bottom of second adjusting part (9) is provided with test probe (10), be provided with electric putter (5) between first mount (1) and fixed plate (7), the first limiting plate of output fixedly connected with (6) of electric putter (5), the top of first limiting plate (6) is provided with first adjusting part (8), the top of first adjusting part (8) is provided with workstation (11).

2. The chip testing device according to claim 1, wherein the air guide assembly (4) comprises a compressor fixed on one side of the outer side of the first fixing frame (1), a first air guide plate (401) is fixedly connected to an exhaust end of the compressor, a first air guide pipe (407) and a second air guide pipe (403) are fixedly sleeved on the exhaust end of the first air guide plate (401), a second air guide plate (402) is fixedly connected to the inner side of the first fixing frame (1), an exhaust end of the first air guide pipe (407) is connected with an air inlet end of the second air guide plate (402), and a first nozzle (406) is fixedly sleeved on the exhaust end of the second air guide plate (402).

3. The chip testing device according to claim 2, wherein a first groove is formed in one side, close to the conveyor (2), of the workbench (11), a third air guide plate (404) is fixedly connected to the inner wall of the bottom of the first groove, the exhaust end of the second air guide pipe (403) is connected with the air inlet end of the third air guide plate (404), a second nozzle (405) is fixedly sleeved on the top of the third air guide plate (404), first through holes (3) which are distributed at equal intervals are formed in the conveyor belt of the conveyor (2), and second through holes (12) are formed in the top of the workbench (11).

4. The chip testing device according to claim 1, wherein the first adjusting assembly (8) comprises a second fixing frame (804), a second limiting plate (803) is fixedly connected to one side of the outer side of the second fixing frame (804), a first driving motor (802) is fixedly connected to the top of the second limiting plate (803), a first rotating shaft is fixedly connected to an output end of the first driving motor (802), a first limiting block (801) is fixedly sleeved on the outer wall of the first rotating shaft, and the top of the first limiting block (801) is fixedly connected to the bottom of the workbench (11).

5. The chip testing device according to claim 1, wherein the second adjusting assembly (9) comprises a third fixing frame (904), a third limiting plate (902) is fixedly connected to one side of the outer side of the third fixing frame (904), a second driving motor (903) is fixedly connected to the bottom of the third limiting plate (902), a second rotating shaft is fixedly connected to an output end of the second driving motor (903), a second limiting block (901) is fixedly sleeved on the outer wall of the second rotating shaft, and the bottom of the second limiting block (901) is fixedly connected to the top of the detection probe (10).

6. The chip testing device according to any one of claims 1 to 5, wherein an electric valve (14) is arranged on an outer wall of one side of the second air guide tube (403) close to the third air guide plate (404), the fixing plate (7) is L-shaped, a camera (13) is fixedly connected to the bottom of the fixing plate (7), and the electric valve (14), the first driving motor (802), the second driving motor (903), the camera (13) and the electric push rod (5) are electrically connected with a controller.