CN217304955U

CN217304955U - General type integrated circuit board testing arrangement

Info

Publication number: CN217304955U
Application number: CN202220944511.9U
Authority: CN
Inventors: 赵飞
Original assignee: Nanjing Wonder Electronics Co ltd
Current assignee: Nanjing Wonder Electronics Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-08-26
Anticipated expiration: 2032-04-22

Abstract

The utility model relates to the technical field of circuit board testing, and discloses a universal integrated circuit board testing device, which comprises an AOI base, wherein an AOI machine body is arranged at the upper end of the AOI base, a display screen is arranged on the front surface of the AOI machine body, a testing frame is arranged inside the AOI machine body, a supporting component is arranged inside the AOI base, the supporting component comprises a supporting seat, and displacement components are arranged at four corners of the lower surface of the AOI base, the utility model can draw a second supporting rod in the supporting component outwards and draw the second supporting rod out through the supporting component, rotate the seat cushion to adjust the height of the seat cushion, and does not need to search the seat suitable for the height of the seat everywhere, so that the device has the function of the seat, the motor in the displacement components is opened to drive a screw rod to rotate, and a limiting block can move a pressing plate to the left side to drive the pressing plate to rotate the pressing plate to be in a state close to the vertical direction, the lifting plate is pressed down and drives the universal wheels to contact the ground, so that the device can be easily moved in a workshop.

Description

Universal integrated circuit board testing device

Technical Field

The utility model relates to a circuit board test technical field specifically is a general type integrated circuit board testing arrangement.

Background

After the integrated circuit board is produced, the integrated circuit board needs to be tested, and various different mounting errors and welding defects on the circuit board are automatically detected by using corresponding testing equipment, such as an AOI tester.

The Chinese patent discloses an AOI optical detector (No. CN215727615U), which has the characteristic of cooling the bottom of a glass panel, solves the problem that the surface of the panel is slightly deformed due to high temperature and laser is refracted during scanning, so as to cool the bottom of the glass panel and reduce the direct irradiation effect of cold air to the glass panel by utilizing the downward discharge of an air outlet; but it does not have the function of seat, and the staff must seek the seat that suits oneself height everywhere before work, and it can't easily move in the workshop. Accordingly, one skilled in the art provides a universal testing apparatus for integrated circuit boards, which solves the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a general type integrated circuit board testing arrangement to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a universal integrated circuit board testing device comprises an AOI base, wherein an AOI machine body is installed at the upper end of the AOI base, a display screen is arranged on the front surface of the AOI machine body, a testing frame is installed inside the AOI machine body, a supporting assembly is arranged inside the AOI base and comprises a supporting seat, a sliding rod is installed inside the supporting seat, and a sliding block is slidably connected to the outer portion of the sliding rod;

and four corners of the lower surface of the AOI base are provided with displacement assemblies.

As the utility model discloses further scheme again: the upper end of the sliding block is provided with a first supporting rod, the front end of the first supporting rod is provided with a second supporting rod, the inside of the second supporting rod is meshed and connected with an adjusting rod, and the upper end of the adjusting rod is provided with a seat cushion.

As a further aspect of the present invention: the aversion subassembly includes the mount pad, the inside upper surface of mount pad rotates and is connected with the holding down plate, and the inside right side surface mounting of mount pad has the motor, the lead screw is installed to the left end of motor, the outside meshing of lead screw is connected with the stopper, the upper end activity through connection of stopper has the gag lever post, the inside below sliding connection who is located the motor of mount pad has the lifter plate, the lower surface mounting of lifter plate has the universal wheel, and the spring is all installed to the both sides that the lower surface of lifter plate is located the universal wheel.

As a further aspect of the present invention: the supporting seat is installed on the inside lower surface of AOI base, slider sliding connection is in the inside of supporting seat.

As the utility model discloses further scheme again: the mount pad is installed on the lower surface of AOI base, the lead screw activity passes the holding down plate, and the left end of lead screw rotates to be connected on the inside left side surface of mount pad.

As a further aspect of the present invention: the limiting block is located the right side of holding down plate, the gag lever post activity passes the holding down plate, and the gag lever post is installed on the inside left side surface of mount pad, the lower surface of mount pad is run through in the universal wheel activity, the lower extreme of spring is installed on the inside lower surface of mount pad.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with supporting component, take out the second bracing piece in the supporting component to the outside twitch, rotate the seat pad and make the regulation pole rise or descend and adjust the height that the seat was filled up, the staff can sit and go to work after that, need not look for everywhere and be fit for self height's seat for the device is from the function of taking the seat.

2. The utility model discloses a be provided with the aversion subassembly, open the motor drive lead screw among the aversion subassembly and rotate, the stopper will move the holding down plate left and let it rotate for being close vertical state, and the lifter plate will be pushed down and drive universal wheel contact ground, and the staff just can easily remove the device in the workshop like this.

Drawings

FIG. 1 is a schematic structural diagram of a universal IC board testing device;

FIG. 2 is a schematic structural diagram of a support assembly of the universal IC board testing apparatus;

FIG. 3 is a cross-sectional view of a support base of a universal IC tester;

FIG. 4 is a schematic diagram of a shift module of the universal IC tester;

fig. 5 is a side view of a lower pressure plate in a universal ic board testing apparatus.

In the figure: 1. an AOI base; 2. an AOI body; 3. a display screen; 4. a test jig; 5. a support assembly; 6. a displacement assembly; 7. a supporting seat; 8. a slide bar; 9. a slider; 10. a first support bar; 11. a second support bar; 12. adjusting a rod; 13. a seat cushion; 14. a mounting seat; 15. a lower pressing plate; 16. a motor; 17. a screw rod; 18. a limiting block; 19. a limiting rod; 20. a lifting plate; 21. a universal wheel; 22. a spring.

Detailed Description

Referring to fig. 1 to 5, in an embodiment of the present invention, a universal integrated circuit board testing apparatus includes an AOI base 1, an AOI body 2 is mounted on an upper end of the AOI base 1, a display screen 3 is disposed on a front surface of the AOI body 2, a testing frame 4 is mounted inside the AOI body 2, a supporting assembly 5 is disposed inside the AOI base 1, the supporting assembly 5 includes a supporting base 7, the supporting base 7 is mounted on an inner lower surface of the AOI base 1, a sliding rod 8 is mounted inside the supporting base 7, a sliding block 9 is slidably connected to an outer portion of the sliding rod 8, the sliding block 9 is slidably connected to an inner portion of the supporting base 7, a first supporting rod 10 is mounted on an upper end of the sliding block 9, a second supporting rod 11 is mounted on a front end of the first supporting rod 10, an adjusting rod 12 is engaged with an inner portion of the second supporting rod 11, a seat cushion 13 is mounted on an upper end of the adjusting rod 12, the second supporting rod 11 is pulled outwards and pulled out, the height of the seat cushion 13 is adjusted by rotating the seat cushion 13 so that the adjusting lever 12 is raised or lowered, and then the worker can sit up to perform work without searching for a seat suitable for his body height everywhere, so that the device has the function of a seat.

In fig. 1, 4 and 5: the four corners of the lower surface of the AOI base 1 are provided with shifting assemblies 6, each shifting assembly 6 comprises a mounting seat 14, each mounting seat 14 is mounted on the lower surface of the AOI base 1, the upper surface of the inside of each mounting seat 14 is rotatably connected with a lower pressing plate 15, the right side surface of the inside of each mounting seat 14 is provided with a motor 16, the left end of each motor 16 is provided with a screw rod 17, each screw rod 17 movably penetrates through the lower pressing plate 15, the left end of each screw rod 17 is rotatably connected onto the left side surface of the inside of each mounting seat 14, the outer part of each screw rod 17 is meshed with a limiting block 18, each limiting block 18 is positioned on the right side of each lower pressing plate 15, the upper end of each limiting block 18 is movably connected with a limiting rod 19 in a penetrating manner, each limiting rod 19 movably penetrates through each lower pressing plate 15, each limiting rod 19 is mounted on the left side surface of the inside of each mounting seat 14, each mounting seat 14 is positioned below the motor 16 and is slidably connected with a lifting plate 20, and the lower surface of each lifting plate 20 is provided with a universal wheel 21, the universal wheel 21 activity runs through the lower surface of mount pad 14, spring 22 is all installed to the lower surface of lifter plate 20 and is located the both sides of universal wheel 21, and the lower extreme of spring 22 is installed on the inside lower surface of mount pad 14, and motor 16 drives lead screw 17 and rotates, and stopper 18 will move the dynamic pressure and move holding down plate 15 to the left side and make it rotate for being close vertical state, and lifter plate 20 will be pushed down and drive universal wheel 21 and contact ground, and the staff just can easily remove the device in the workshop like this.

The utility model discloses a theory of operation is: when the device is used, a worker can pull the second support rod 11 in the support assembly 5 outwards and draw out the second support rod, the seat cushion 13 is rotated to enable the adjusting rod 12 to ascend or descend to adjust the height of the seat cushion 13, then the worker can sit to work without searching a seat suitable for the height of the worker everywhere, so that the device has the function of the seat, then the worker places a circuit board to be detected in the test rack 4 and presses the test button, and a test result can be displayed on the display screen 3; when the device needs to be moved, a worker can start the motor 16 in the displacement assembly 6 to drive the screw rod 17 to rotate, the limiting block 18 moves the lower pressing plate 15 towards the left side to enable the lower pressing plate to rotate to be in a state close to the vertical state, the lifting plate 20 is pressed down and drives the universal wheel 21 to contact the ground, and therefore the worker can move the device easily in a workshop.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a general type integrated circuit board testing arrangement, includes AOI base (1), AOI organism (2) are installed to the upper end of AOI base (1), display screen (3) have been seted up to the front surface of AOI organism (2), and the inside of AOI organism (2) is installed and is tested frame (4), its characterized in that, the inside of AOI base (1) is provided with supporting component (5), supporting component (5) include supporting seat (7), the inside of supporting seat (7) is installed slide bar (8), the outside sliding connection of slide bar (8) has slider (9);

and four corners of the lower surface of the AOI base (1) are provided with displacement assemblies (6).

2. The universal integrated circuit board testing device according to claim 1, wherein a first support rod (10) is mounted at the upper end of the sliding block (9), a second support rod (11) is mounted at the front end of the first support rod (10), an adjusting rod (12) is engaged and connected with the inside of the second support rod (11), and a seat cushion (13) is mounted at the upper end of the adjusting rod (12).

3. The general integrated circuit board testing device according to claim 1, wherein the displacement assembly (6) comprises a mounting seat (14), a lower pressing plate (15) is rotatably connected to the upper surface of the interior of the mounting seat (14), a motor (16) is installed on the surface of the right side of the interior of the mounting seat (14), a lead screw (17) is installed at the left end of the motor (16), a limiting block (18) is connected to the outer portion of the lead screw (17) in a meshed mode, a limiting rod (19) is movably connected to the upper end of the limiting block (18) in a penetrating mode, a lifting plate (20) is slidably connected to the position, below the motor (16), of the interior of the mounting seat (14), of the lifting plate (20), a universal wheel (21) is installed on the lower surface of the lifting plate (20), and springs (22) are installed on the two sides, located on the universal wheel (21), of the lower surface of the lifting plate (20).

4. A universal ic board testing device according to claim 2, wherein the support base (7) is mounted on the inner lower surface of the AOI base (1), and the slide block (9) is slidably connected inside the support base (7).

5. A universal IC board testing device according to claim 3, characterized in that the mounting seat (14) is installed on the lower surface of the AOI base (1), the lead screw (17) movably passes through the lower press plate (15), and the left end of the lead screw (17) is rotatably connected on the inner left surface of the mounting seat (14).

6. The universal integrated circuit board testing device according to claim 3, wherein the limiting block (18) is located on the right side of the lower pressing plate (15), the limiting rod (19) movably penetrates through the lower pressing plate (15), the limiting rod (19) is installed on the inner left side surface of the installation seat (14), the universal wheel (21) movably penetrates through the lower surface of the installation seat (14), and the lower end of the spring (22) is installed on the inner lower surface of the installation seat (14).