CN220305457U - Production inspection device of finished printed circuit board - Google Patents
Production inspection device of finished printed circuit board Download PDFInfo
- Publication number
- CN220305457U CN220305457U CN202321954282.XU CN202321954282U CN220305457U CN 220305457 U CN220305457 U CN 220305457U CN 202321954282 U CN202321954282 U CN 202321954282U CN 220305457 U CN220305457 U CN 220305457U
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- device box
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- 238000007689 inspection Methods 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 239000000523 sample Substances 0.000 claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 8
- 230000006872 improvement Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a production inspection device for a finished printed circuit board, which comprises a digital display screen and an operating mechanism, wherein the digital display screen is connected with the operating mechanism through a data line for data communication; the operating mechanism comprises a bracket, a connecting shaft rod, a driving rod, a probe plate, a positioning plate and a device box, wherein a power supply, a program programming device and a serial port converter are arranged in the device box, and the power supply supplies electric energy for the program programming device and the serial port converter; the support fixed mounting is on the device case, and even axostylus axostyle vertical setting and upper end are installed on the support, and the lower extreme is installed on the device case, and the probe board passes through linear bearing to be installed in even axostylus axostyle lower part, and the actuating lever upper end is installed on the support, and the actuating lever lower extreme is installed on the probe board. The device is not only suitable for programming and functional inspection operation of finished printed circuit boards with various specifications, but also has the characteristics of simple structure, accurate positioning, strong adaptability and high operation efficiency, and can meet the production inspection requirements of lean, rapid and pipelined circuit boards.
Description
Technical Field
The utility model relates to the technical field of circuit board inspection, in particular to a production inspection device for a finished printed circuit board.
Background
The printed circuit board is an indispensable component element of electronic equipment, and in the mass production process of the electronic equipment, the printed circuit board is used as a core element of the electronic product, and the programming procedure and the inspection are all the key procedures in the whole production process flow. In the past, the programming and checking of the printed circuit board are usually two separate and independent steps, and in order to improve the efficiency, most of the programming and checking processes of the printed circuit board are to directly use a programming device to carry out programming and checking of a core processor on the printed circuit board, and the processes are usually carried out by clamping a programming interface by using a manual clamp; the inspection of the printed circuit board is usually to customize a fixture tool according to the characteristics of the printed circuit board to perform the inspection of specific power-on functions, and the inspection method is inflexible and easily causes resource waste.
Disclosure of Invention
In view of the above, an object of the present utility model is to provide a production inspection device for a finished printed circuit board to solve the above-mentioned problems.
In order to achieve the above purpose, the following technical scheme is adopted:
the production inspection device for the finished printed circuit board comprises a digital display screen and an operating mechanism, wherein the digital display screen is connected with the operating mechanism through a data line for data communication;
the operating mechanism comprises a bracket, a connecting rod, a driving rod, a probe plate, a positioning plate and a device box, wherein a power supply, a program writer and a serial port converter are arranged in the device box, and the power supply provides electric energy for the program writer and the serial port converter;
the support fixed mounting is on the device case, and even axostylus axostyle vertical setting and upper end are installed on the support, and the lower extreme is installed on the device case, and the probe board passes through linear bearing and installs in even axostylus axostyle lower part, and the actuating lever upper end is installed on the support, and the actuating lever lower extreme is installed on the probe board, and actuating lever is installed to the actuating lever upper end to slide from top to bottom through actuating lever and produce vertical displacement, the probe board passes through the actuating lever and links.
As a further improvement of the utility model, the probe board surface is provided with a first probe, a second probe and a third probe, the first probe is connected with a power supply in the device box, after contacting with corresponding contacts on the inspected circuit board, the power is supplied to the circuit board, the second probe is connected with a serial port converter in the device box for data communication, and meanwhile, the third probe is connected with a program programming device in the device box for programming programs of the printed circuit board.
As a further improvement of the utility model, the upper end of the driving rod is arranged on the bracket through the sliding sleeve, the upper end of the sliding sleeve is rotationally connected with the end part of the driving handle, the upper end of the driving rod penetrates through the sliding sleeve and is rotationally connected with the lower end of the pulling piece, and the upper end of the pulling piece is rotationally connected with a position close to the connecting end of the driving handle, so that the driving handle plays a role in leverage, and the displacement of the driving rod in the vertical direction is realized.
As a further improvement of the utility model, the sliding sleeve is fixedly arranged at the upper part of the bracket, four guide grooves are vertically formed in the upper part of the bracket, and the sliding sleeve is penetrated in the guide grooves through bolts to realize the fixed installation.
As a further improvement of the utility model, the positioning plate is arranged on the device box, the power switch is arranged on the side wall of the device box, the power supply is electrically connected with the program programming device and the serial port converter through the power switch, and the hole sites at the rear part of the device box are a data communication port, a program programming port and a power supply port from left to right.
As a further improvement of the utility model, the power supply is connected with the first probe through a power port, the program programming device is connected with the third probe through a program programming port, and the serial port converter is connected with the second probe through a data communication port.
The beneficial effects of the utility model are as follows:
the utility model provides a production inspection device for a finished printed circuit board, which is not only suitable for programming and functional inspection operation of finished printed circuit boards with various specifications, but also has the characteristics of simple structure, accurate positioning, strong adaptability and high operation efficiency, and can meet the production inspection requirements of lean, rapid and pipelined circuit boards.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of an operating mechanism according to the present utility model;
FIG. 3 is a schematic view of the mounting structure of the driving rod according to the present utility model;
fig. 4 is a schematic view of the internal structure of the operating mechanism in the present utility model.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.
Please refer to fig. 1-4:
the production inspection device of the finished printed circuit board comprises a digital display screen 1 and an operating mechanism 2, wherein the digital display screen 1 is connected with the operating mechanism 2 through a data line for data communication;
the operating mechanism 2 comprises a bracket 21, a connecting rod lever 22, a driving rod 23, a probe board 24, a positioning board 25 and a device box 26, wherein a power supply 27, a program writer 28 and a serial port converter 29 are arranged in the device box 26, and the power supply 27 provides electric energy for the program writer 28 and the serial port converter 29;
the support 21 is fixedly installed on the device box 26, the connecting rod 22 is vertically arranged, the upper end of the connecting rod 22 is installed on the support 21, the lower end of the connecting rod is installed on the device box 26, the probe plate 24 is installed at the lower part of the connecting rod 22 through the linear bearing 221, the upper end of the driving rod 23 is installed on the support 21, the lower end of the driving rod 23 is installed on the probe plate 24, the driving handle 231 is installed at the upper end of the driving rod 23, vertical displacement is generated through the vertical sliding of the driving handle 231, and the probe plate 24 is linked through the driving rod 23.
The probe board 24 board has probe one 241, probe two 242, probe three 243, there is probe one 241 to be connected with the power 27 in the device case 26, after contacting the corresponding contact on the circuit board of inspection, power supply for the circuit board, probe two 242 is connected with serial port converter 29 in the device case 26, for data communication, simultaneously, probe three 243 is connected with the procedure programming ware 28 in the device case 26, be used for the printed circuit board programming procedure, the actuating lever 23 upper end is installed on support 21 through sliding sleeve 232, sliding sleeve 232 upper end and actuating lever 231 tip swivelling joint, actuating lever 23 upper end passes sliding sleeve 232 and pulling member 233 lower extreme swivelling joint, pulling member 233 upper end and the position swivelling joint that is close to actuating lever 231 link, thereby actuating lever 231 plays the leverage, realize the displacement of actuating lever 23 in vertical direction, sliding sleeve 232 is installed on support 21 upper portion through fixed plate 234, four guide slots 211 have been vertically seted up to support 21 upper portion, fixed plate 234 wears to establish in the guide slot 211 through the bolt and realize adjustable fixed installation.
The positioning plate 25 is mounted on the device box 26, the positioning plate 25 is mounted under the probe plate 24, and is disposed corresponding to the probe plate, a power switch 261 is mounted on a side wall of the device box 26, a power supply 27 is electrically connected with the program writer 28 and the serial port converter 29 through the power switch 261, and hole sites at the rear part of the device box 26 are a data communication port 291, a program writing port 281 and a power port 271 from left to right.
The power supply 27 is connected to the first probe 241 through the power port 271, the programming device 28 is connected to the third probe 243 through the programming port 281, the serial port converter 29 is connected to the second probe 242 through the data port 291, and the digital display 1 is connected to the operating mechanism 2 through the data port 291.
In the use process, the printed circuit board is firstly placed on the positioning plate 25 to be fixed, the driving handle 231 is downwards slid, the driving handle 231 drives the driving rod 23 and the probe board 24 to downwards and vertically move until the first probe 241, the second probe 242 and the third probe 243 are fully contacted with corresponding interfaces on the printed circuit board by electric shock, and then the program is automatically programmed; after the programming is completed, the printed circuit board sends data to the digital display screen 1 through the data communication port 291 and the serial port converter 29, and after the digital display screen 1 receives the data, the program version and the function point information are displayed on the screen, so that the checking personnel can check conveniently.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The production inspection device for the finished printed circuit board is characterized by comprising a digital display screen (1) and an operating mechanism (2), wherein the digital display screen (1) is connected with the operating mechanism (2) through a data line to perform data communication;
the operating mechanism (2) comprises a bracket (21), a connecting rod (22), a driving rod (23), a probe board (24), a positioning plate (25) and a device box (26), wherein a power supply (27), a program writer (28) and a serial port converter (29) are arranged in the device box (26), and the power supply (27) provides electric energy for the program writer (28) and the serial port converter (29);
the support (21) is fixedly mounted on the device box (26), the connecting rod (22) is vertically arranged, the upper end of the connecting rod is mounted on the support (21), the lower end of the connecting rod is mounted on the device box (26), the probe plate (24) is mounted on the lower portion of the connecting rod (22) through the linear bearing (221), the upper end of the driving rod (23) is mounted on the support (21), the lower end of the driving rod (23) is mounted on the probe plate (24), the driving handle (231) is mounted at the upper end of the driving rod (23), vertical displacement is generated through the vertical sliding of the driving handle (231), and the probe plate (24) is linked through the driving rod (23).
2. The device for inspecting the production of the finished printed circuit board according to claim 1, wherein the first probe (241), the second probe (242) and the third probe (243) are arranged on the surface of the probe board (24), the first probe (241) is connected with a power supply (27) in the device box (26), after contacting with corresponding contacts on the inspected circuit board, the second probe (242) is connected with a serial port converter (29) in the device box (26) for data communication, and the third probe (243) is connected with a program writer (28) in the device box (26) for programming the printed circuit board.
3. The device for inspecting the production of the finished printed circuit board according to claim 2, wherein the upper end of the driving rod (23) is mounted on the bracket (21) through a sliding sleeve (232), the upper end of the sliding sleeve (232) is rotationally connected with the end part of the driving handle (231), the upper end of the driving rod (23) passes through the sliding sleeve (232) and is rotationally connected with the lower end of the pulling piece (233), and the upper end of the pulling piece (233) is rotationally connected with a position close to the connecting end of the driving handle (231), so that the driving handle (231) plays a role of leverage to realize the displacement of the driving rod (23) in the vertical direction.
4. A device for inspecting the production of a finished printed circuit board according to claim 3, wherein the sliding sleeve (232) is mounted on the upper portion of the bracket (21) through a fixing plate (234), four guide grooves (211) are vertically formed in the upper portion of the bracket (21), and the fixing plate (234) is inserted into the guide grooves (211) through bolts to achieve fixed mounting.
5. The device for inspecting printed circuit board production according to claim 4, wherein the positioning board (25) is mounted on the device box (26), the positioning board (25) is mounted under the probe board (24) and is correspondingly arranged, the power switch (261) is mounted on the side wall of the device box (26), the power supply (27) is electrically connected with the programming device (28) and the serial port converter (29) through the power switch (261), and the hole positions at the rear part of the device box (26) are the data communication port (291), the programming port (281) and the power port (271) from left to right.
6. The device according to claim 5, wherein the power supply (27) is connected to the first probe (241) through the power port (271), the programming device (28) is connected to the third probe (243) through the programming port (281) through the power line, the serial port converter (29) is connected to the second probe (242) through the data communication port (291) through the power line, and the digital display screen (1) is connected to the operating mechanism (2) through the data communication port (291).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321954282.XU CN220305457U (en) | 2023-07-25 | 2023-07-25 | Production inspection device of finished printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321954282.XU CN220305457U (en) | 2023-07-25 | 2023-07-25 | Production inspection device of finished printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220305457U true CN220305457U (en) | 2024-01-05 |
Family
ID=89373594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321954282.XU Active CN220305457U (en) | 2023-07-25 | 2023-07-25 | Production inspection device of finished printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220305457U (en) |
-
2023
- 2023-07-25 CN CN202321954282.XU patent/CN220305457U/en active Active
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