CN220231902U - Infrared remote control circuit board defect detection equipment - Google Patents
Infrared remote control circuit board defect detection equipment Download PDFInfo
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- CN220231902U CN220231902U CN202321522169.4U CN202321522169U CN220231902U CN 220231902 U CN220231902 U CN 220231902U CN 202321522169 U CN202321522169 U CN 202321522169U CN 220231902 U CN220231902 U CN 220231902U
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- control circuit
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- 238000001514 detection method Methods 0.000 title claims abstract description 75
- 230000007547 defect Effects 0.000 title claims abstract description 33
- 239000000523 sample Substances 0.000 claims abstract description 27
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model provides an infrared remote control circuit board defect detection device which comprises an upper die mechanism and a lower die mechanism, wherein the upper die mechanism comprises an upper die plate, an upper insulating plate and an upper mounting plate, the lower die mechanism comprises a lower die plate, a lower insulating plate, a lower mounting plate and a lower mounting plate lifting cylinder, a plurality of detection probes and a plurality of detection probes are fixedly arranged at the lower end of the upper insulating plate, the upper insulating plate is fixedly arranged at the bottom end of the upper mounting plate, the upper die plate is connected below the upper insulating plate through a plurality of telescopic columns, the top end of a piston rod of the lower mounting plate lifting cylinder is fixedly connected with the lower mounting plate, the lower mounting plate is fixedly connected with the lower insulating plate, a plurality of detection probes and a plurality of detection probes are fixedly arranged at the upper end of the lower insulating plate, and the lower die plate is connected above the lower insulating plate through a plurality of telescopic columns. The utility model provides the infrared remote control circuit board defect detection equipment, which can replace manual detection by mechanically detecting the defects of the infrared remote control circuit board, thereby improving the detection efficiency and the detection accuracy.
Description
Technical Field
The utility model belongs to the technical field of circuit board detection tools, and particularly relates to infrared remote control circuit board defect detection equipment.
Background
The remote controller is a wireless transmitting device, which encodes key information through modern digital encoding technology, transmits light waves through an infrared diode, converts received infrared signals into electric signals through an infrared receiver of a receiver, decodes the electric signals in a processor, and demodulates corresponding instructions to achieve the operation requirements needed by controlling equipment such as a set top box and the like.
In infrared remote control circuit boards, there are various electronic devices, such as encoders, carrier signal generators, etc.; the infrared remote control circuit board is also provided with an infrared remote control transmitting and receiving circuit which is composed of an integrated circuit. In the mass production process of the infrared remote control circuit board, detection of each step becomes a necessary link for guaranteeing the final quality. At present, the defects of the circuit board are usually detected in a manual mode, namely an operator holds the probe to contact the contact to be detected on the circuit board and observes whether the contact works normally or not, and each circuit board is provided with a plurality of contacts, so that each circuit board can be completed only by detecting for a plurality of times, the detection efficiency is extremely low, and errors are easy to occur after long-time work.
Disclosure of Invention
The utility model aims to solve the following technical problems: at present, the defect detection of the infrared remote control circuit board is usually carried out by detecting the defect of the circuit board in a manual mode, the detection efficiency is extremely low, and the error is easy to occur after long-time working. The utility model provides an infrared remote control circuit board defect detection device, which aims to replace manual detection by mechanically detecting the defects of an infrared remote control circuit board, improve the detection efficiency and improve the detection accuracy.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an infrared remote control circuit board defect detection equipment, includes mould mechanism and lower mould mechanism, mould mechanism includes cope match-plate pattern, upper insulating plate, goes up the mounting panel, lower mould mechanism includes lower bolster, lower insulating plate, lower mounting panel lift cylinder, it sets up to go up the insulating plate infrared remote control circuit board defect detection equipment's top, the lower extreme fixed mounting of upper insulating plate has a plurality of detection probes and a plurality of detection gauge heads, it is in to go up insulating plate fixed mounting the bottom of upper mounting plate, the cope match-plate pattern is in through a plurality of telescopic column connection the below of upper insulating plate, the piston rod top fixed connection of lower mounting panel lift cylinder the mounting panel down, mounting panel fixed connection down the insulating plate down, the upper end fixed mounting of lower insulating plate has a plurality of detection probes and a plurality of detection gauge heads, the lower bolster is in through a plurality of telescopic column connection the top of lower insulating plate.
Further, the infrared remote control circuit board defect detection device further comprises a circuit board adjusting mechanism, wherein the circuit board adjusting mechanism comprises a left fixed vertical plate, a right fixed vertical plate, a movable vertical plate and a ball screw, the left fixed vertical plate and the right fixed vertical plate are arranged in parallel, two ends of a screw rod of the ball screw are rotationally connected to the left fixed vertical plate and the right fixed vertical plate, and nuts of the ball screw are fixedly connected to the movable vertical plate.
Further, the circuit board adjusting mechanism further comprises two groups of conveyor belts, the two groups of conveyor belts are respectively installed on the right fixed vertical plate and the movable vertical plate, and the conveyor belts are horizontally arranged along the front-back direction.
Further, the upper die mechanism and the lower die mechanism are arranged on the bottom plate, the bottom plate is arranged on the base through the lifting seat, the lever is arranged on the base, the middle of the lever is rotationally connected on the base through the mounting seat, one end of the lever is provided with a roller, the roller is abutted to the bottom of the bottom plate, and the other end of the lever is provided with a handle.
Further, the outer periphery of the end part, close to the upper insulating plate, of the detection probe on the upper insulating plate is sleeved with a first spring, and the outer periphery of the end part, close to the lower insulating plate, of the detection probe on the lower insulating plate is sleeved with a second spring.
Further, a positioning column is arranged on the lower template.
Further, an opening for extending out a connecting wire of the detection probe on the upper insulating plate is formed in the upper mounting plate, and a cover plate is fixedly mounted above the opening of the upper mounting plate.
Further, the right side of the upper mounting plate is rotatably connected with a baffle through a hinge.
After the technical scheme is adopted, the utility model has the following advantages:
the utility model relates to an infrared remote control circuit board defect detection device, which has the following working modes:
the operator manually pushes the circuit board between the upper template and the lower template from the right side; the lower mounting plate lifting cylinder drives the lower template, the lower insulating plate and the lower mounting plate to lift, the circuit board is clamped between the upper template and the lower template, the lower template continues to move upwards until the detection probe and the detection head contact detection points on the circuit board, and the test is started; after the test is finished, the infrared remote control circuit board defect detection equipment is reset.
Therefore, the utility model provides the infrared remote control circuit board defect detection equipment, which can replace manual detection by mechanically detecting the defects of the infrared remote control circuit board, thereby improving the detection efficiency and the detection accuracy.
Drawings
FIG. 1 is a schematic diagram of an infrared remote control circuit board defect detection device;
FIG. 2 is a right side view of an infrared remote control circuit board defect detection device;
fig. 3 is a cross-sectional view of section A-A of fig. 2.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 3, an infrared remote control circuit board defect detecting apparatus includes an upper die mechanism and a lower die mechanism, both of which are mounted on a base plate 10.
The upper die mechanism comprises an upper die plate 4, an upper insulating plate 3 and an upper mounting plate 2; the lower die mechanism comprises a lower die plate 6, a lower insulating plate 7 and a lower mounting plate 8.
The upper insulating plate 3 is arranged at the top end of the infrared remote controller circuit board defect detection device, and the upper mounting plate 2 is fixedly connected with the bottom plate 10. The upper mounting plate 2 is connected with the middle plate 9 at the lower part through four first connecting posts 12 arranged at four corners, and the bottom plate 10 is connected with the middle plate 9 at the upper part through four second connecting posts 22 arranged at four corners.
The lower extreme fixed mounting of upper insulation board 3 has a plurality of detection probes 16 and a plurality of detection gauge heads 14, upper insulation board 3 fixed mounting is in the bottom of upper mounting plate 2. The upper mounting plate 2 is provided with an opening for extending the connecting wires of the detection probes 16 on the upper insulating plate 3. A cover plate 1 is fixedly installed above the opening of the upper mounting plate 3. The cover plate 1 is connected with the upper mounting plate 2 through four third connecting columns 11, so that a gap for extending connecting wires is formed between the cover plate 1 and the upper mounting plate 2.
The upper template 4 is connected below the upper insulating plate 3 through a plurality of telescopic columns 13 (four telescopic columns 13 are arranged in the embodiment). The upper template 4 is provided with openings for the detection probes 16 and the detection probes 14 to extend. The outer periphery of the end part of the detection probe 14, which is close to the upper insulating plate 3, is sleeved with a first spring 15, and when the upper template 4 is close to the upper insulating plate 3, the lower end of the first spring 15 is abutted to the upper template 4, so that a buffer effect between the upper template 4 and the upper insulating plate 3 is achieved.
The bottom plate 10 is provided with a lower mounting plate lifting cylinder 23, and the top end of a piston rod of the lower mounting plate lifting cylinder 23 is fixedly connected with the lower mounting plate 8. The lower mounting plate 8 is fixedly connected with the lower insulating plate 7 through four fourth connecting columns 21. The upper end of the lower insulating plate 7 is fixedly provided with a plurality of detection probes 16 and a plurality of detection probes 14.
The lower template 6 is connected above the lower insulating plate 7 through a plurality of telescopic posts 13 (four telescopic posts 13 are arranged in the embodiment). The lower die plate 6 is provided with openings for the detection probes 16 and the detection probes 14 to extend. The lower die plate 6 is provided with positioning posts 19 at four corners respectively. The outer periphery of the end part of the detection probe 14, which is close to the lower insulating plate 7, is sleeved with a second spring 20, and when the lower template 6 is close to the lower insulating plate 7, the lower end of the second spring 20 is abutted against the lower template 6, so that a buffer effect between the lower template 6 and the lower insulating plate 7 is achieved.
The middle plate 9 is provided with openings for the lower mounting plate 6, the lower insulating plate 7 and the lower template 6 to extend out. The middle plate 9 is provided with a circuit board adjusting mechanism. The circuit board adjusting mechanism comprises a left fixed vertical plate 24, a right fixed vertical plate 25, a movable vertical plate 26, two groups of ball screws 27 and two groups of conveyor belts 18.
The left fixed vertical plate 24 and the right fixed vertical plate 25 are arranged in parallel, and the left fixed vertical plate 24 and the right fixed vertical plate 25 are fixedly installed on the middle plate 9 through an L-shaped installation frame 28 respectively. Two sets of ball screws 27 are installed at both front and rear ends of the left and right fixed risers 24 and 25. The two ends of the screw of the ball screw 27 are rotatably connected to the left fixed vertical plate 24 and the right fixed vertical plate 25, and the nut of the ball screw 27 is fixedly connected to the movable vertical plate 26. The screw of the ball screw 27 is driven by a motor, so that the nut of the ball screw 27 drives the moving vertical plate 26 to move left and right. The circuit board 5 is pushed by the moving vertical plate 26 until abutting against the right fixed vertical plate 25, and the left and right position adjustment of the circuit board 5 is completed.
The two sets of conveyor belts 18 are mounted on the right fixed riser 25 and the mobile riser 26, respectively. The conveyor belt 18 is horizontally disposed in the front-rear direction. The conveying belts 18 are driven by a motor, and when the circuit board 5 is placed on the two groups of conveying belts 18, the conveying belts 18 drive the circuit board 5 to move back and forth until the positioning holes on the circuit board 5 are sleeved on the positioning posts 19 of the lower template 6, so that the whole position of the circuit board 5 is adjusted. The driving wheels of the two sets of conveyor belts 18 may be fixedly connected by a connecting rod, so that the two sets of conveyor belts 18 are driven synchronously.
The base plate 10 is mounted on the base 11 through two lifting seats 29, and a lever 30 is mounted on the base 11. The middle of the lever 30 is rotatably connected to the base 11 through a mounting seat, one end of the lever 30 is provided with a roller 31, the roller 31 is abutted to the bottom of the bottom plate 10, and the other end of the lever 30 is provided with a handle 32. The handle 32 is pressed down, the roller 31 is lifted up by the lever 30, and then the bottom plate 10 is jacked up, so as to adjust the heights of the upper die mechanism and the lower die mechanism, so as to adapt to operators with different heights.
The circuit board 5 is pushed between the upper die plate 4 and the lower die plate 6 from above the right fixed riser 25. A baffle 33 is rotatably connected to the right side of the upper mounting plate 2 through a hinge for shielding an entrance of the circuit board 5.
The utility model relates to an infrared remote control circuit board defect detection device, which has the following working modes:
1. the operator manually pushes the circuit board 5 between the upper template 4 and the lower template 6 from the right side, and then closes the baffle 33;
2. the screw of the ball screw 27 is driven by a motor, so that the nut of the ball screw 27 drives the movable vertical plate 26 to move left and right, the circuit board 5 is pushed by the movable vertical plate 26 until the circuit board is abutted against the right fixed vertical plate 25, and the left and right positions of the circuit board 5 are adjusted;
3. the conveyor belts 18 are driven by a motor, the circuit boards 5 are placed on the two groups of conveyor belts 18, and the conveyor belts 18 drive the circuit boards 5 to move back and forth until the positioning holes on the circuit boards 5 are sleeved on the positioning columns 19 of the lower template 6, so that the whole position of the circuit boards 5 is adjusted;
4. the lower mounting plate lifting cylinder 23 drives the lower template 6, the lower insulating plate 7 and the lower mounting plate 8 to ascend, the circuit board 5 is clamped between the upper template 4 and the lower template 6, the lower template 6 continues to move upwards until the detection probes 16 and the detection heads 14 contact detection points on the circuit board 5, and the test is started;
5. after the test is finished, the infrared remote control circuit board defect detection equipment is reset.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. Accordingly, the embodiments are to be considered in all respects as illustrative and not restrictive. Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides an infrared remote control circuit board defect detection equipment, its characterized in that, includes mould mechanism and lower mould mechanism, mould mechanism includes cope match-plate pattern, upper insulating board, goes up the mounting panel, lower mould mechanism includes lower bolster, lower insulating board, lower mounting panel lift cylinder, it sets up to go up the insulating board infrared remote control circuit board defect detection equipment's top, the lower extreme fixed mounting of going up the insulating board has a plurality of detection probes and a plurality of detection gauge head, it is in to go up the insulating board fixed mounting the bottom of upper mounting panel, the cope match-plate pattern is in through a plurality of telescopic column connection the below of last insulating board, the piston rod top fixed connection of lower mounting panel lift cylinder the mounting panel down, lower mounting panel fixed connection down the upper end fixed mounting of lower insulating board has a plurality of detection probes and a plurality of detection gauge head, the lower bolster is in through a plurality of telescopic column connection the top of lower insulating board.
2. The infrared remote control circuit board defect detection device according to claim 1, further comprising a circuit board adjusting mechanism, wherein the circuit board adjusting mechanism comprises a left fixed vertical plate, a right fixed vertical plate, a movable vertical plate and a ball screw, the left fixed vertical plate and the right fixed vertical plate are arranged in parallel, two ends of a screw of the ball screw are rotationally connected to the left fixed vertical plate and the right fixed vertical plate, and nuts of the ball screw are fixedly connected to the movable vertical plate.
3. The infrared remote control circuit board defect detection apparatus according to claim 2, wherein the circuit board adjusting mechanism further comprises two sets of conveyor belts, the two sets of conveyor belts being mounted on the right fixed riser and the moving riser, respectively, the conveyor belts being horizontally disposed in a front-rear direction.
4. The infrared remote control circuit board defect detection device according to claim 1, wherein the upper die mechanism and the lower die mechanism are installed on a bottom plate, the bottom plate is installed on a base through a lifting seat, a lever is installed on the base, the middle of the lever is rotatably connected to the base through a mounting seat, one end of the lever is provided with a roller, the roller is abutted to the bottom of the bottom plate, and the other end of the lever is provided with a handle.
5. The infrared remote control circuit board defect detection apparatus according to claim 1, wherein the detection probe on the upper insulating plate is provided with a first spring around the outer periphery of the end portion near the upper insulating plate, and the detection probe on the lower insulating plate is provided with a second spring around the outer periphery of the end portion near the lower insulating plate.
6. The infrared remote control circuit board defect detection apparatus according to claim 1, wherein the lower die plate is provided with a positioning column.
7. The infrared remote control circuit board defect detection apparatus according to claim 1, wherein the upper mounting plate is provided with an opening through which the connection wire of the detection probe on the upper insulating plate extends, and a cover plate is fixedly installed above the opening of the upper mounting plate.
8. The infrared remote control circuit board defect detection apparatus according to claim 1, wherein a baffle is rotatably connected to the right side of the upper mounting plate by a hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321522169.4U CN220231902U (en) | 2023-06-15 | 2023-06-15 | Infrared remote control circuit board defect detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321522169.4U CN220231902U (en) | 2023-06-15 | 2023-06-15 | Infrared remote control circuit board defect detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220231902U true CN220231902U (en) | 2023-12-22 |
Family
ID=89171867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321522169.4U Active CN220231902U (en) | 2023-06-15 | 2023-06-15 | Infrared remote control circuit board defect detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220231902U (en) |
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2023
- 2023-06-15 CN CN202321522169.4U patent/CN220231902U/en active Active
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