CN219415986U - Screw hole detection jig for medical main board - Google Patents
Screw hole detection jig for medical main board Download PDFInfo
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- CN219415986U CN219415986U CN202320703049.8U CN202320703049U CN219415986U CN 219415986 U CN219415986 U CN 219415986U CN 202320703049 U CN202320703049 U CN 202320703049U CN 219415986 U CN219415986 U CN 219415986U
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Abstract
The utility model discloses a screw hole detection jig for a medical main board, which comprises: the device comprises a jig seat, a side guard plate, a detection positioning mechanism, a supporting frame, a fixed profiling positioning groove, a movable profiling positioning groove, a limiting clamping groove, a movable profiling reinforcing frame, a limiting clamping block, a fixed socket, a connecting slot, a screw hole detection pin and a connecting pin seat. Through the mode, the screw hole detection jig for the medical main board can replace the detection locating pin according to the aperture of the screw hole of the product to be detected, and can adjust the position of the detection locating pin according to the position of the screw hole on the main board, so that the detection accuracy and the product yield can be improved, the adaptability and the universality of the jig can be improved, and the increase of the production capacity is facilitated.
Description
Technical Field
The utility model relates to the technical field of electronic product processing detection, in particular to a screw hole detection jig for a medical main board.
Background
At present, before the PCBA main board is assembled with other electronic components, screw holes on the main board need to be detected first to determine whether the information such as the positions, the number and the aperture of the screw holes are correct.
However, in the existing detection process, the detection is usually performed manually, that is, an operator needs to visually inspect the positions of the screw holes on the main board according to the screw hole target drawing or measure the positions by using measuring devices such as calipers, and the hole diameters of the screw holes on the main board one by one, so that the labor intensity of the operator and the detection difficulty are greatly increased, the detection efficiency is reduced, and the defects of products are easily increased due to errors of manual detection.
Disclosure of Invention
The utility model mainly solves the technical problem of providing the screw hole detection jig for the medical main board, has the advantages of high reliability, accurate positioning, compact structure and the like, and has wide market prospect in the application and popularization of the processing detection of electronic products.
In order to solve the technical problems, the utility model adopts a technical scheme that:
the utility model provides a screw detects tool for medical mainboard, it includes: the fixture seat, the side guard plate, the detection positioning mechanism, the supporting frame, the fixed profiling positioning groove, the movable profiling positioning groove, the limiting clamping groove, the movable profiling reinforcing frame, the limiting clamping block, the fixed socket, the connecting slot, the screw hole detection pin and the connecting pin seat,
the side guard plate is arranged on the periphery of the inner wall of the jig seat, the detection positioning mechanism is arranged on the top surface of the side guard plate, the supporting frame is arranged on the jig seat and is positioned in a detection area surrounded by the side guard plate so as to divide the detection area to form the fixed profiling positioning groove and the movable profiling positioning groove for placing and positioning the electronic components on the main board,
the movable profiling positioning groove is internally provided with a limiting clamping groove, the movable profiling reinforcing frame is provided with a limiting clamping block, the limiting clamping block is connected with the limiting clamping groove, so that the movable profiling reinforcing frame is movably arranged in the movable profiling positioning groove, the fixed socket is arranged on the support frame and/or the movable profiling reinforcing frame, the connecting slot is arranged in the fixed socket, the screw hole detection pin for detecting the diameter of the screw hole is arranged on the connecting pin seat, and the connecting pin seat is movably arranged in the connecting slot.
In a preferred embodiment of the present utility model, the detecting and positioning mechanism includes detecting and positioning identification points, detecting and positioning pins or detecting and positioning holes.
In a preferred embodiment of the present utility model, the side guard is detachably connected to the support frame.
In a preferred embodiment of the present utility model, the fixture seat is provided with a plurality of the fixed profiling locating grooves and 1 movable profiling locating groove.
In a preferred embodiment of the present utility model, the side guard, the support frame and the movable profiling stiffener frame are insulating structures.
In a preferred embodiment of the present utility model, the limiting clamping groove includes a first groove body and a second groove body, and the limiting clamping block includes a first clamping block movably connected with the first groove body and a second clamping block movably connected with the second groove body.
In a preferred embodiment of the present utility model, an avoidance groove is provided between the outer side of the movable reinforcing frame and the side wall of the movable profiling positioning groove.
In a preferred embodiment of the present utility model, the connection slot has a polygonal structure.
In a preferred embodiment of the present utility model, the screw hole detecting pin and the connecting pin seat are integrally formed.
In a preferred embodiment of the present utility model, the jig base is provided with a coding region for setting a jig code.
The beneficial effects of the utility model are as follows: the detection locating pin can be replaced according to the aperture of the screw hole of the product to be detected, the position of the detection locating pin can be adjusted according to the position of the screw hole on the main board, the accuracy of detection and the yield of the product can be improved, the suitability and the universality of the jig can be improved, and the increase of the production capacity is facilitated.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
fig. 1 is a schematic structural view of a screw hole detection jig for a medical motherboard according to a preferred embodiment of the present utility model.
Description of the embodiments
The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments 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.
Referring to fig. 1, an embodiment of the present utility model includes:
a screw detects tool for medical mainboard, its structure includes: the fixture comprises a fixture seat 1, a side guard plate 2, a detection positioning mechanism 3, a support frame 4, a fixed profiling positioning groove 5, a movable profiling positioning groove 6, a limiting clamping groove, a movable profiling reinforcing frame 8, a limiting clamping block, a fixed socket 10, a connecting slot, a screw hole detection pin 11 and a connecting pin seat 12.
The side guard plate set up in around the inner wall of tool seat, detect positioning mechanism set up in the top surface of side guard plate to cooperate the location structure on check out test set or the mainboard to fix a position the position angle of tool seat, improve subsequent detection precision.
The support frame is arranged on the jig seat and is positioned in a detection area surrounded by the side guard plates so as to divide the detection area to form the fixed profiling positioning groove and the movable profiling positioning groove for placing and positioning the electronic components on the main board.
The movable profiling locating groove is internally provided with the limiting clamping groove, the movable profiling reinforcing frame is provided with the limiting clamping block, the limiting clamping block is connected with the limiting clamping groove, so that the movable profiling reinforcing frame is movably arranged in the movable profiling locating groove, different movable profiling reinforcing frames are replaced and adjusted according to the shape and structure of electronic components on the main board, and the accuracy and stability of product locating are improved.
The fixed socket is arranged on the support frame and/or the movable profiling reinforcing frame, the connecting slot is arranged in the fixed socket, the screw hole detection pin for detecting the diameter of the screw hole is arranged on the connecting pin seat, and the connecting pin seat is movably arranged in the connecting slot.
Further preferably, the detection positioning mechanism comprises a detection positioning identification point, a detection positioning pin and a detection positioning hole.
Further preferably, the side guard plate and the supporting frame are detachably connected, and specifically, the side guard plate and the supporting frame can be connected by adopting methods of bonding, clamping and the like.
Further preferably, the fixture seat is provided with a plurality of fixed profiling positioning grooves and 1 movable profiling positioning groove.
Further preferably, the side guard plate, the support frame and the movable profiling reinforcing frame are of an insulating structure.
Further preferably, the limiting clamping groove comprises a first groove body 71 and a second groove body 72, and the limiting clamping block comprises a first clamping block 91 movably connected with the first groove body and a second clamping block 92 movably connected with the second groove body.
Further preferably, an avoidance groove is arranged between the outer side of the movable reinforcing frame and the side wall of the movable profiling positioning groove.
Further preferably, the connecting slot can adopt polygonal structures such as triangle, rectangle, hexagon and the like, so that the connection accuracy is further ensured, and the screw hole detection pin is prevented from rotating or displacing.
Further preferably, the screw hole detection pin and the connecting pin seat are of an integrated structure.
Further preferably, the jig base is provided with a coding region for setting jig codes.
When the movable profiling reinforcing frame is used, the proper movable profiling reinforcing frame is selected according to the structure of the main board so as to position the main board; then, according to the positions of screw holes on the main board and the diameters of the screw holes corresponding to each position, selecting proper screw hole detection pins and placing the detection pins into corresponding fixed sockets; placing the main board on the jig base, and enabling the screw hole detection pins to correspond to the screw holes of the main board one by one; detection is performed by manual or visual detection equipment: if the screw hole detection pins can be fully inserted into the screw holes and no screw hole detection pin is missing, judging that the product is qualified; if the screw hole detection pin is missing in the screw hole, the main board is taken out, and reinsertion is performed after reinsertion of the screw hole detection pin; if the screw hole detection pin cannot be inserted into the screw hole due to the conditions of non-correspondence of the screw hole position, too small screw hole diameter and the like, the product is judged to be unqualified.
The screw hole detection jig for the medical main board has the beneficial effects that: the detection locating pin can be replaced according to the aperture of the screw hole of the product to be detected, the position of the detection locating pin can be adjusted according to the position of the screw hole on the main board, the accuracy of detection and the yield of the product can be improved, the suitability and the universality of the jig can be improved, and the increase of the production capacity is facilitated.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present utility model.
Claims (10)
1. A screw detects tool for medical mainboard, a serial communication port includes: the fixture seat, the side guard plate, the detection positioning mechanism, the supporting frame, the fixed profiling positioning groove, the movable profiling positioning groove, the limiting clamping groove, the movable profiling reinforcing frame, the limiting clamping block, the fixed socket, the connecting slot, the screw hole detection pin and the connecting pin seat,
the side guard plate is arranged on the periphery of the inner wall of the jig seat, the detection positioning mechanism is arranged on the top surface of the side guard plate, the supporting frame is arranged on the jig seat and is positioned in a detection area surrounded by the side guard plate so as to divide the detection area to form the fixed profiling positioning groove and the movable profiling positioning groove for placing and positioning the electronic components on the main board,
the movable profiling positioning groove is internally provided with a limiting clamping groove, the movable profiling reinforcing frame is provided with a limiting clamping block, the limiting clamping block is connected with the limiting clamping groove, so that the movable profiling reinforcing frame is movably arranged in the movable profiling positioning groove, the fixed socket is arranged on the support frame and/or the movable profiling reinforcing frame, the connecting slot is arranged in the fixed socket, the screw hole detection pin for detecting the diameter of the screw hole is arranged on the connecting pin seat, and the connecting pin seat is movably arranged in the connecting slot.
2. The screw hole detection jig for a medical motherboard according to claim 1, wherein the detection positioning mechanism comprises a detection positioning identification point, a detection positioning pin or a detection positioning hole.
3. The screw hole detection jig for a medical motherboard according to claim 1, wherein the side guard is detachably connected with the support frame.
4. The screw hole detection jig for a medical motherboard according to claim 1, wherein a plurality of the fixed profiling locating grooves and 1 movable profiling locating groove are arranged on the jig base.
5. The screw hole detection jig for a medical motherboard according to claim 1, wherein the side guard plate, the support frame and the movable profiling reinforcing frame are of an insulating structure.
6. The screw hole detection jig for a medical main board according to claim 1, wherein the limit clamping groove comprises a first groove body and a second groove body, and the limit clamping block comprises a first clamping block movably connected with the first groove body and a second clamping block movably connected with the second groove body.
7. The screw hole detection jig for a medical main board according to claim 1, wherein an avoidance groove is arranged between the outer side of the movable profiling reinforcing frame and the side wall of the movable profiling positioning groove.
8. The screw hole detection jig for a medical motherboard according to claim 1, wherein the connection slot has a polygonal structure.
9. The screw hole detection jig for a medical motherboard according to claim 1, wherein the screw hole detection pin and the connection pin seat are of an integral structure.
10. The screw hole detection jig for a medical motherboard according to claim 1, wherein a coding region for setting a jig code is arranged on the jig base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320703049.8U CN219415986U (en) | 2023-04-03 | 2023-04-03 | Screw hole detection jig for medical main board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320703049.8U CN219415986U (en) | 2023-04-03 | 2023-04-03 | Screw hole detection jig for medical main board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219415986U true CN219415986U (en) | 2023-07-25 |
Family
ID=87228416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320703049.8U Active CN219415986U (en) | 2023-04-03 | 2023-04-03 | Screw hole detection jig for medical main board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219415986U (en) |
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2023
- 2023-04-03 CN CN202320703049.8U patent/CN219415986U/en active Active
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