CN219512362U - Circuit board detection positioning mechanism - Google Patents
Circuit board detection positioning mechanism Download PDFInfo
- Publication number
- CN219512362U CN219512362U CN202320476404.2U CN202320476404U CN219512362U CN 219512362 U CN219512362 U CN 219512362U CN 202320476404 U CN202320476404 U CN 202320476404U CN 219512362 U CN219512362 U CN 219512362U
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- positioning
- circuit board
- positioning base
- plate
- plates
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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]
Abstract
The utility model discloses a circuit board detection positioning mechanism, which comprises a positioning base, wherein the positioning base is U-shaped and is provided with a downward opening, two first positioning plates are connected to the positioning base in a front-back sliding manner, a first driving assembly for driving the two first positioning plates to be close to or far away from each other is arranged on the positioning base, through holes are formed in the two first positioning plates in a front-back penetrating sliding manner, and two second positioning plates are connected to the two through holes in a left-right sliding manner. The utility model has reasonable structural design, can position the circuit board so as to be convenient for overhauling the circuit board, pushes out the circuit board after overhauling so as to be convenient for taking out the circuit board, can adjust the positions of the first positioning plate and the second positioning plate according to the size of the circuit board, positions the circuit board with different sizes, and meets different use requirements.
Description
Technical Field
The utility model relates to the technical field of circuit board detection, in particular to a circuit board detection positioning mechanism.
Background
The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in mass production of fixed circuits and optimization of the layout of electrical appliances. Circuit board inspection is the process of finding, determining, and correcting each fault on the circuit board. In the circuit board detection process, the circuit board is usually required to be fixed and positioned, so that the shaking of the circuit board is reduced, and the detection of the test point by the probe is facilitated.
The application number is as follows: CN201921778250.2, application name: the utility model provides a positioner's application file for circuit board detects, includes base, probe mount and splint, the last fixed surface of base is connected with the cylinder, the one end fixedly connected with guide pillar of base is kept away from to the cylinder, the lower fixed surface of probe mount is connected with the guide pin bushing.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides a circuit board detection positioning mechanism which can position a circuit board so as to be convenient for overhauling the circuit board, push the circuit board out after overhauling is finished so as to be convenient for taking the circuit board out, adjust the positions of a first positioning plate and a second positioning plate according to the size of the circuit board, position the circuit board with different sizes and meet different use requirements.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a circuit board detects positioning mechanism, includes the positioning base, the positioning base is U type and opening downward setting, sliding connection has two first locating plates around on the positioning base, be equipped with the first drive assembly that two first locating plates of drive are close to each other or keep away from each other on the positioning base, two all run through sliding connection has the opening around on the first locating plate, two sliding connection has two second locating plates about in the opening jointly, be equipped with the second drive assembly that two second locating plates of drive are close to each other or keep away from each other on the positioning base, two first locating plate and two the equal fixedly connected with of lateral wall that the second locating plate is relative carries out the supporting component that fixes a position to the circuit board, run through sliding connection has pushing component on the positioning base.
Preferably, the first driving assembly comprises a first servo motor arranged at the upper end of the positioning base, and a first double-headed screw rod is fixedly connected to the tail end of an output shaft of the first servo motor, penetrates through the two first positioning plates and is in threaded connection with the two first positioning plates.
Preferably, the second driving assembly comprises a second servo motor arranged at the upper end of the positioning base, a second double-head screw rod is fixedly connected to the tail end of an output shaft of the second servo motor, and the second double-head screw rod penetrates through the two second positioning plates and is in threaded connection with the two second positioning plates.
Preferably, the upper end fixedly connected with mounting panel of location base, the tip of first double-end screw rod and the tip of second double-end screw rod all rotate with the mounting panel and are connected.
Preferably, the support assembly comprises a first support plate fixedly connected to the side wall of the second positioning plate, the upper end of the first support plate is obliquely arranged, and the side wall of one end of the first support plate, far away from the second positioning plate, is fixedly connected with a second support plate.
Preferably, the pushing assembly comprises a chute which is arranged on the side wall of the positioning base in a penetrating way, a U-shaped plate is connected in a sliding way in the chute, one end of the U-shaped plate extends to the other end of the outer side of the positioning base, and is connected with a pushing plate which is positioned above the positioning base in a sliding way through the inner top of the positioning base in a fixed way, a baffle which is propped against the upper end of the U-shaped plate is connected at the edge of the upper end of the positioning base in a rotating way, and a plurality of telescopic rods and springs are connected between the U-shaped plate and the inner top of the positioning base.
Compared with the prior art, the utility model has the beneficial effects that:
1. through supporting component's setting, can make the circuit board be located between a plurality of first backup pads, make a plurality of first backup pads combined action fix the circuit board, fix a position it, be convenient for overhaul the work to the circuit board, and through pushing component's setting, can be convenient for release the circuit board of overhaul completion from between a plurality of first backup pads, be convenient for take out the circuit board.
2. Through the setting of first drive assembly, can make two first locating plates be close to each other or keep away from each other to adapt to the circuit board of different width, through the setting of second drive assembly, make two second locating plates be close to each other or keep away from each other, with the circuit board of adaptation different length, can fix a position the circuit board of equidimension, satisfy different user demands.
Drawings
Fig. 1 is a schematic top view of a circuit board detecting and positioning mechanism according to the present utility model;
FIG. 2 is a schematic view of a front view of the connection of the positioning base and the pushing assembly;
fig. 3 is a schematic diagram of connection between the first support plate and the second support plate.
In the figure: 1. positioning a base; 2. a first positioning plate; 3. a through port; 4. a mounting plate; 5. a first servo motor; 6. a first double-ended screw; 7. a second positioning plate; 8. a second servo motor; 9. a second double-ended screw; 10. a first support plate; 11. a second support plate; 12. a telescopic rod; 13. a U-shaped plate; 14. a spring; 15. a pushing plate; 16. a baffle; 17. and a sliding groove.
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.
Referring to fig. 1-3, a circuit board detection positioning mechanism comprises a positioning base 1, wherein the positioning base 1 is in a U shape and is provided with a downward opening, two first positioning plates 2 are connected to the positioning base 1 in a front-back sliding manner, a first driving assembly for driving the two first positioning plates 2 to be close to or far away from each other is arranged on the positioning base 1, the first driving assembly comprises a first servo motor 5 arranged at the upper end of the positioning base 1, the tail end of an output shaft of the first servo motor 5 is fixedly connected with a first double-headed screw rod 6, the first double-headed screw rod 6 penetrates through the two first positioning plates 2 and is in threaded connection with the first double-headed screw rod 6, the two first positioning plates 2 are respectively sleeved on two sections of threads opposite to the first double-headed screw rod 6, the first servo motor 5 drives the first double-headed screw rod 6 to rotate, and the two first positioning plates 2 can be close to or far away from each other under the meshing effect of the first servo motor;
the two first positioning plates 2 are all connected with a through hole 3 in a front-back penetrating and sliding manner, two second positioning plates 7 are connected in the two through holes 3 in a left-right sliding manner together, a second driving assembly for driving the two second positioning plates 7 to be close to or far away from each other is arranged on the positioning base 1, the second driving assembly comprises a second servo motor 8 arranged at the upper end of the positioning base 1, the tail end of an output shaft of the second servo motor 8 is fixedly connected with a second double-head screw rod 9, the second double-head screw rod 9 penetrates through the two second positioning plates 7 and is in threaded connection with the second double-head screw rod, the two second positioning plates 7 are respectively sleeved on two sections of threads opposite to the second double-head screw rod 9, and the second servo motor 8 drives the second double-head screw rod 9 to rotate so that the two second positioning plates 7 can be close to or far away from each other under the meshing effect of the second servo motor;
the upper end of the positioning base 1 is fixedly connected with the mounting plate 4, and the end parts of the first double-ended screw rod 6 and the second double-ended screw rod 9 are both rotationally connected with the mounting plate 4, so that the stability of the first double-ended screw rod 6 and the second double-ended screw rod 9 in the rotation process can be improved;
the opposite side walls of the two first positioning plates 2 and the two second positioning plates 7 are fixedly connected with a supporting component for positioning the circuit board, the supporting component comprises a first supporting plate 10 fixedly connected to the side wall of the second positioning plate 7, the upper end of the first supporting plate 10 is obliquely arranged, one end side wall of the first supporting plate 10 far away from the second positioning plate 7 is fixedly connected with a second supporting plate 11, the distance between the second supporting plate 11 and the positioning base 1 is not smaller than the height of the pushing plate 15, and one side of the upper end of the first supporting plate 10 far away from the second positioning plate 7 is obliquely arranged so as to be convenient for placing the circuit board between the first supporting plates 10 and supporting the circuit board through the second supporting plates 11;
the locating base 1 is penetrated and slidably connected with a pushing assembly, the pushing assembly comprises a chute 17 penetrating through and arranged on the side wall of the locating base 1, a U-shaped plate 13 is slidably connected in the chute 17, one end of the U-shaped plate 13 extends to the other end of the outer side of the locating base 1 and slidably penetrates through the inner top of the locating base 1, a pushing plate 15 located above the locating base 1 is fixedly connected, a baffle 16 propped against the upper end of the U-shaped plate 13 is rotatably connected to the edge of the upper end of the locating base 1, the baffle 16 can limit the U-shaped plate 13, the U-shaped plate 13 cannot move upwards in a natural state, a plurality of telescopic rods 12 and springs 14 are connected between the U-shaped plate 13 and the inner top of the locating base 1, the U-shaped plate 13 can vertically ascend under the connecting effect of the telescopic rods 12, and the springs 14 are tension springs, and the U-shaped plate 13 can be pulled upwards.
The utility model can explain its functional principle by the following modes of operation:
in the utility model, when the circuit board is required to be detected, the circuit board is placed among the plurality of first support plates 10, and the upper ends of the first support plates 10 are obliquely arranged to push the circuit board to move downwards, so that the plurality of second support plates 11 jointly act to support the circuit board, and at the moment, the peripheral side walls of the circuit board respectively prop against the side walls of the plurality of first support plates 10, and the plurality of first support plates 10 can jointly act to fix the circuit board, thereby facilitating the detection of the circuit board;
after the detection work is finished, the baffle 16 is rotated to prevent the U-shaped plate 13 from being blocked, the spring 14 can pull the U-shaped plate 13 to ascend, the pushing plate 15 pushes the circuit board upwards, the circuit board is conveniently taken out, the U-shaped plate 13 is pushed downwards, the baffle 16 is rotated to prop against the upper end of the U-shaped plate 13, the next circuit board is conveniently fixed, the next circuit board is conveniently positioned, and the overhaul work is conveniently carried out;
when needing to fix a position the circuit board of equidimension, start first servo motor 5 and drive first double-end screw rod 6 and rotate, can make two first locating plates 2 be close to each other or keep away from each other under its meshing effect to adapt to the circuit board of different width, start second servo motor 8 and drive second double-end screw rod 9 and rotate, can make two second locating plates 7 be close to each other or keep away from each other under its meshing effect, with the circuit board of adaptation different length, satisfy different user demands.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a circuit board detects positioning mechanism, includes positioning base (1), its characterized in that, positioning base (1) is U type and opening and sets up downwards, sliding connection has two first locating plates (2) around on positioning base (1), be equipped with the first drive assembly that two first locating plates (2) of drive are close to each other or keep away from each other on positioning base (1), two all run through sliding connection has opening (3) around on first locating plate (2), two sliding connection has two second locating plates (7) about in opening (3) jointly, be equipped with the second drive assembly that two second locating plates (7) are close to each other or keep away from each other on positioning base (1), two the equal fixedly connected with of lateral wall that second locating plate (2) are relative carries out the location to the circuit board, run through sliding connection has the promotion subassembly on positioning base (1).
2. The circuit board detection positioning mechanism according to claim 1, wherein the first driving assembly comprises a first servo motor (5) arranged at the upper end of the positioning base (1), the tail end of an output shaft of the first servo motor (5) is fixedly connected with a first double-headed screw (6), and the first double-headed screw (6) penetrates through the two first positioning plates (2) and is in threaded connection with the two first positioning plates.
3. The circuit board detection positioning mechanism according to claim 2, wherein the second driving assembly comprises a second servo motor (8) arranged at the upper end of the positioning base (1), the tail end of an output shaft of the second servo motor (8) is fixedly connected with a second double-head screw (9), and the second double-head screw (9) penetrates through two second positioning plates (7) and is in threaded connection with the two second positioning plates.
4. A circuit board detection positioning mechanism according to claim 3, wherein the upper end of the positioning base (1) is fixedly connected with a mounting plate (4), and the end of the first double-ended screw (6) and the end of the second double-ended screw (9) are both rotatably connected with the mounting plate (4).
5. The circuit board detection positioning mechanism according to claim 1, wherein the support assembly comprises a first support plate (10) fixedly connected to the side wall of the second positioning plate (7), the upper end of the first support plate (10) is obliquely arranged, and a second support plate (11) is fixedly connected to the side wall of one end, far away from the second positioning plate (7), of the first support plate (10).
6. The circuit board detection positioning mechanism according to claim 1, wherein the pushing assembly comprises a chute (17) penetrating through the side wall of the positioning base (1), a U-shaped plate (13) is connected in a sliding manner in the chute (17), one end of the U-shaped plate (13) extends to the outer side of the positioning base (1), the other end of the U-shaped plate slides through the inner top of the positioning base (1) and is fixedly connected with a pushing plate (15) located above the positioning base (1), a baffle (16) propped against the upper end of the U-shaped plate (13) is rotationally connected at the edge of the upper end of the positioning base (1), and a plurality of telescopic rods (12) and springs (14) are connected between the U-shaped plate (13) and the inner top of the positioning base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320476404.2U CN219512362U (en) | 2023-03-14 | 2023-03-14 | Circuit board detection positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320476404.2U CN219512362U (en) | 2023-03-14 | 2023-03-14 | Circuit board detection positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219512362U true CN219512362U (en) | 2023-08-11 |
Family
ID=87527533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320476404.2U Active CN219512362U (en) | 2023-03-14 | 2023-03-14 | Circuit board detection positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219512362U (en) |
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2023
- 2023-03-14 CN CN202320476404.2U patent/CN219512362U/en active Active
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