CN213122202U - PCB board check out test set - Google Patents
PCB board check out test set Download PDFInfo
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- CN213122202U CN213122202U CN202022194218.9U CN202022194218U CN213122202U CN 213122202 U CN213122202 U CN 213122202U CN 202022194218 U CN202022194218 U CN 202022194218U CN 213122202 U CN213122202 U CN 213122202U
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Abstract
The utility model belongs to the technical field of the check out test set and specifically relates to PCB board check out test set. This check out test set includes board, locating plate, side direction probe mechanism, tool board, goes up probe mechanism, clamp plate elevating system, horizontal pushing mechanism down, two locating plates of fixedly connected with on the board, lower probe mechanism is located between two locating plates, and side direction probe mechanism and horizontal pushing mechanism are installed respectively to the both sides that the board is relative, and lower probe mechanism is located between side direction probe mechanism and the horizontal pushing mechanism, and sliding connection has the tool board in the probe mechanism down, has the spring between lower probe mechanism and the tool board. The utility model discloses a clamp plate that can go up and down pushes down and contacts PCB board upper surface the probe that goes up probe mechanism. And the PCB is contacted with the probe of the lower probe mechanism by pressing the PCB downwards. The lower probe mechanism is pushed to be in contact with the probe of the lateral probe mechanism by the horizontal pushing mechanism. This application has improved the detection efficiency of PCB board.
Description
Technical Field
The utility model belongs to the technical field of the check out test set and specifically relates to PCB board check out test set.
Background
The PCB needs to be inspected on the front side and the back side. But the detection efficiency of the existing PCB detection equipment is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem described in the background art, the utility model provides a PCB board check out test set. And the probes of the upper probe mechanism are pressed down and contacted with the upper surface of the PCB through the pressure plate which can be lifted. And the PCB is contacted with the probe of the lower probe mechanism by pressing the PCB downwards. The lower probe mechanism is pushed to be in contact with the probe of the lateral probe mechanism by the horizontal pushing mechanism. This application has improved the detection efficiency of PCB board.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a PCB board check out test set, includes board, locating plate, side direction probe mechanism, tool board down, goes up probe mechanism, clamp plate elevating system, horizontal pushing mechanism, two locating plates of fixedly connected with on the board, probe mechanism is located between two locating plates down, side direction probe mechanism and horizontal pushing mechanism are installed respectively to the both sides that the board is relative, and probe mechanism is located between side direction probe mechanism and the horizontal pushing mechanism down, and sliding connection has the tool board down in the probe mechanism, is equipped with the spring down between probe mechanism and the tool board, and sliding connection has last probe mechanism on the tool board, goes up and is equipped with the spring between probe mechanism and the tool board, installs clamp plate elevating system on the board, installs the clamp plate on the clamp plate elevating system.
Specifically, side direction probe mechanism comprises curb plate, horizontal probe, buffer board, and the curb plate is fixed on the board, is fixed with several horizontal probe on the curb plate plane, and the curb plate passes through guide arm and buffer board sliding connection, is equipped with the spring between curb plate and the buffer board, offers the several on the buffer board and is used for passing the perforation of horizontal probe.
Specifically, lower probe mechanism comprises connecting box and lower probe, and the side of connecting box is equipped with the metal connector that is used for contacting horizontal probe, and the upper surface of connecting box is equipped with down the probe, and lower probe links to each other with the connector, and the connecting box passes through the guide arm and is in the same place with tool board sliding connection.
Specifically, be equipped with the locating pin that is used for fixing a position the PCB board on the tool board, be equipped with the perforation that is used for exposing the PCB board back on the tool board.
Specifically, the upper probe mechanism comprises an upper plate, a lower plate and a probe, wherein the upper plate is fixedly connected with the lower plate through a connecting rod, and the bottom end face of the lower plate is provided with the probe.
Specifically, the pressing plate lifting mechanism comprises a motor, a gear, a rack and a rod body, the motor is fixed on the machine table, the gear is fixed on an output shaft of the motor and meshed with the rack, the rack is arranged on the rod body, the pressing plate is fixed on the rod body, and the rod body penetrates through a guide hole in the machine table.
Specifically, the horizontal pushing mechanism is composed of a rotary pressing cylinder and a push rod, and the push rod is fixed on an output shaft of the rotary pressing cylinder.
The utility model has the advantages that: the utility model provides a PCB board check out test set. And the probes of the upper probe mechanism are pressed down and contacted with the upper surface of the PCB through the pressure plate which can be lifted. And the PCB is contacted with the probe of the lower probe mechanism by pressing the PCB downwards. The lower probe mechanism is pushed to be in contact with the probe of the lateral probe mechanism by the horizontal pushing mechanism. This application has improved the detection efficiency of PCB board.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the lateral probe mechanism of the present invention;
in the figure, 1, a machine table, 2, a positioning plate, 3, a lateral probe mechanism, 4, a lower probe mechanism, 5, a jig plate, 6, an upper probe mechanism, 7, a pressing plate, 8, a pressing plate lifting mechanism, 9, a horizontal pushing mechanism, 31, a side plate, 32, a horizontal probe and 33, a buffer plate are arranged.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Fig. 1 is a schematic structural diagram of the present invention, and fig. 2 is a schematic structural diagram of a lateral probe mechanism of the present invention.
A PCB detection device comprises a machine table 1, a positioning plate 2, a lateral probe mechanism 3, a lower probe mechanism 4, a jig plate 5, an upper probe mechanism 6, a pressing plate 7, a pressing plate lifting mechanism 8 and a horizontal pushing mechanism 9, two locating plates 2 of fixedly connected with are gone up to board 1, lower probe mechanism 4 is located between two locating plates 2, side direction probe mechanism 3 and horizontal pushing mechanism 9 are installed respectively to the both sides that board 1 is relative, lower probe mechanism 4 is located between side direction probe mechanism 3 and the horizontal pushing mechanism 9, sliding connection has tool board 5 on lower probe mechanism 4, be equipped with the spring down between probe mechanism 4 and the tool board 5, sliding connection has last probe mechanism 6 on tool board 5, it is equipped with the spring to go up between probe mechanism 6 and the tool board 5, install clamp plate elevating system 8 on board 1, install clamp plate 7 on clamp plate elevating system 8. Lateral probe mechanism 3 comprises curb plate 31, horizontal probe 32, buffer board 33, and curb plate 31 is fixed on board 1, is fixed with several horizontal probe 32 on the curb plate 31 plane, and curb plate 31 passes through guide arm and buffer board 33 sliding connection, is equipped with the spring between curb plate 31 and the buffer board 33, offers the several on the buffer board 33 and is used for passing the perforation of horizontal probe 32. Lower probe mechanism 4 comprises connecting box and lower probe, and the side of connecting box is equipped with the metal connector that is used for contacting horizontal probe 32, and the upper surface of connecting box is equipped with down the probe, and lower probe links to each other with the connector, and the connecting box passes through the guide arm and is in the same place with tool board 5 sliding connection. The jig plate 5 is provided with a positioning pin for positioning the PCB, and the jig plate 5 is provided with a through hole for exposing the back of the PCB. The upper probe mechanism 6 is composed of an upper layer plate, a lower layer plate and a probe, the upper layer plate is fixedly connected with the lower layer plate through a connecting rod, and the bottom end face of the lower layer plate is provided with the probe. The pressing plate lifting mechanism 8 is composed of a motor, a gear, a rack and a rod body, the motor is fixed on the machine table 1, the gear is fixed on an output shaft of the motor and meshed with the rack, the rack is arranged on the rod body, the pressing plate 7 is fixed on the rod body, and the rod body penetrates through a guide hole in the machine table 1. The horizontal pushing mechanism 9 is composed of a rotary pressing cylinder and a push rod, and the push rod is fixed on an output shaft of the rotary pressing cylinder.
Referring to fig. 1 and 2, two parallel positioning plates 2 are first fixed to a machine table 1 by bolts, and then a lower probe mechanism 4 is placed between the two positioning plates 2, so that the lower probe mechanism 4 is prevented from shifting left and right when moving horizontally, and the lower probe mechanism 4 is assisted to align with a rear lateral probe mechanism 3. And the PCB to be detected is placed in the positioning groove of the jig plate 5.
And then, the rotating pushing cylinder of the horizontal pushing mechanism 9 of the lower probe mechanism 4 drives the push rod to push the lower probe mechanism 4, so that the lower probe mechanism 4 is pushed to the lateral probe mechanism 3. The connecting box of the lower probe mechanism 4 first contacts the buffer plate 33, and the buffer plate 33 is pushed to move backward, and the spring is in a compressed state at this time. And the horizontal probes 32 on the side plates 31 pass through the buffer plate 33 and contact the metal connectors of the connection box of the lower probe mechanism 4. Then the pressing plate lifting mechanism 8 drives the pressing plate 7 to move downwards, the pressing plate 7 props against an upper layer plate of the upper probe mechanism 6, the upper layer plate and a lower layer plate move downwards together until probes on the lower layer plate contact the upper surface of the PCB, and at the moment, a spring between the upper probe mechanism 6 and the jig plate 5 is in a pressing state. When the PCB is continuously pressed, the PCB moves downwards, and the lower probe of the lower probe mechanism 4 passes through the through hole on the jig plate 5 and then contacts the back of the PCB. The front and back surfaces of the PCB are contacted and conducted by the probes on the upper and lower surfaces, and then the test can be carried out.
The working mode of the pressure plate lifting mechanism 8 is that the motor drives the gear to rotate, the gear drives the rack to move up and down, and the rack drives the rod body to move up and down along the guide hole on the machine table 1.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. The utility model provides a PCB board check out test set which characterized in that: comprises a machine table (1), positioning plates (2), a lateral probe mechanism (3), a lower probe mechanism (4), a jig plate (5), an upper probe mechanism (6), a pressing plate (7), a pressing plate lifting mechanism (8) and a horizontal pushing mechanism (9), wherein the machine table (1) is fixedly connected with the two positioning plates (2), the lower probe mechanism (4) is positioned between the two positioning plates (2), the two opposite sides of the machine table (1) are respectively provided with the lateral probe mechanism (3) and the horizontal pushing mechanism (9), the lower probe mechanism (4) is positioned between the lateral probe mechanism (3) and the horizontal pushing mechanism (9), the lower probe mechanism (4) is slidably connected with the jig plate (5), a spring is arranged between the lower probe mechanism (4) and the jig plate (5), the jig plate (5) is slidably connected with the upper probe mechanism (6), and a spring is arranged between the upper probe mechanism (6) and the jig plate (5), a press plate lifting mechanism (8) is installed on the machine table (1), and a press plate (7) is installed on the press plate lifting mechanism (8).
2. The PCB board inspection apparatus of claim 1, wherein: lateral probe mechanism (3) comprise curb plate (31), horizontal probe (32), buffer board (33), and curb plate (31) are fixed on board (1), are fixed with several horizontal probe (32) on curb plate (31) plane, and curb plate (31) are through guide arm and buffer board (33) sliding connection, are equipped with the spring between curb plate (31) and buffer board (33), offer the perforation that the several is used for passing horizontal probe (32) on buffer board (33).
3. The PCB board inspection apparatus of claim 2, wherein: lower probe mechanism (4) comprises connecting box and lower probe, and the side of connecting box is equipped with the metal connector that is used for contacting horizontal probe (32), and the upper surface of connecting box is equipped with down the probe, and lower probe links to each other with the connector, and the connecting box passes through guide arm and tool board (5) sliding connection together.
4. The PCB board inspection apparatus of claim 1, wherein: the jig plate (5) is provided with a positioning pin for positioning the PCB, and the jig plate (5) is provided with a through hole for exposing the back of the PCB.
5. The PCB board inspection apparatus of claim 1, wherein: the upper probe mechanism (6) is composed of an upper layer plate, a lower layer plate and a probe, the upper layer plate is fixedly connected with the lower layer plate through a connecting rod, and the bottom end face of the lower layer plate is provided with the probe.
6. The PCB board inspection apparatus of claim 1, wherein: the pressing plate lifting mechanism (8) is composed of a motor, a gear, a rack and a rod body, the motor is fixed on the machine table (1), the gear is fixed on an output shaft of the motor and meshed with the rack, the rack is arranged on the rod body, the pressing plate (7) is fixed on the rod body, and the rod body penetrates through a guide hole in the machine table (1).
7. The PCB board inspection apparatus of claim 1, wherein: the horizontal pushing mechanism (9) is composed of a rotary pressing cylinder and a push rod, and the push rod is fixed on an output shaft of the rotary pressing cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022194218.9U CN213122202U (en) | 2020-09-27 | 2020-09-27 | PCB board check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022194218.9U CN213122202U (en) | 2020-09-27 | 2020-09-27 | PCB board check out test set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213122202U true CN213122202U (en) | 2021-05-04 |
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ID=75665354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022194218.9U Active CN213122202U (en) | 2020-09-27 | 2020-09-27 | PCB board check out test set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213122202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116754929A (en) * | 2023-08-17 | 2023-09-15 | 深圳市凌科凯特电子有限公司 | Voltage test jig for vehicle PCB |
-
2020
- 2020-09-27 CN CN202022194218.9U patent/CN213122202U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116754929A (en) * | 2023-08-17 | 2023-09-15 | 深圳市凌科凯特电子有限公司 | Voltage test jig for vehicle PCB |
| CN116754929B (en) * | 2023-08-17 | 2023-10-13 | 深圳市凌科凯特电子有限公司 | Voltage test jig for vehicle PCB |
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