CN213517245U - PCB (printed circuit board) detection jig - Google Patents
PCB (printed circuit board) detection jig Download PDFInfo
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- CN213517245U CN213517245U CN202022909126.4U CN202022909126U CN213517245U CN 213517245 U CN213517245 U CN 213517245U CN 202022909126 U CN202022909126 U CN 202022909126U CN 213517245 U CN213517245 U CN 213517245U
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Abstract
The utility model discloses a tool is used in PCB circuit board detection, comprising a base plate, bottom plate up end middle part position is provided with examines test table, the bottom plate up end is being provided with the mobile jib examining test table rear position, mobile jib the place ahead is provided with adjustable pick-up plate, the terminal surface is provided with the test rod under the pick-up plate, the bottom plate up end is examining test table both sides position and all is provided with the rectangle draw-in groove, be provided with adjustable rectangle pole setting in the rectangle draw-in groove, rectangle pole setting top is stretched out the rectangle draw-in groove and is provided with the diaphragm, diaphragm medial surface is provided with the pressure straight board, the terminal surface is provided. A PCB circuit board detects uses tool, belong to the tool field, through setting up adjustable rectangle pole setting and diaphragm in bottom plate top both sides position to set up pressure straight board and sponge bed course in the diaphragm inboard, the convenience is fixed PCB circuit board, thereby promote the degree of accuracy of examining time measuring.
Description
Technical Field
The utility model relates to a tool field, in particular to tool is used in PCB circuit board detection.
Background
In the production and processing process of PCB circuit board, in order to ensure the yields of product, need carry out the sampling detection to PCB circuit board through detection tool, detection tool commonly used is fixed PCB circuit board through artifical the pressing, then operates the testing rod and carry out test, and consequently the stability of in-process circuit board is not enough, probably produces the skew because of the contact of testing rod or hand to influence the precision that detects.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a PCB circuit board detects uses tool can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a PCB circuit board detects uses tool, includes the bottom plate, bottom plate up end middle part position is provided with examines test table, the bottom plate up end is provided with the mobile jib in examining test table rear position, mobile jib the place ahead is provided with adjustable pick-up plate, the terminal surface is provided with the test bar under the pick-up plate, the bottom plate up end is examining test table both sides position and all is provided with the rectangle draw-in groove, be provided with adjustable rectangle pole setting in the rectangle draw-in groove, rectangle pole setting top is stretched out the rectangle draw-in groove and is provided with the diaphragm, diaphragm medial surface is provided with the pressure straight board, terminal surface.
Preferably, the pressure straight plate and the transverse plate are members integrally formed, the transverse plate and the rectangular vertical rod are fixed by welding, and the length and the width of the rectangular vertical rod are equal.
Preferably, rectangle pole setting bottom is provided with adjustable extension round bar, it is provided with interior round bar to extend round bar bottom, the round bar is provided with interior circular slot in the rectangle draw-in groove below corresponds, interior circular slot bottom is provided with the rubber pad.
Preferably, the lower end face of the rectangular vertical rod is provided with a lower circular groove corresponding to the extension circular rod, the top of the extension circular rod is provided with a limiting circular plate, and an upper circular groove is arranged above the lower circular groove corresponding to the limiting circular plate.
Preferably, an outer straight plate is arranged at one side position of the bottom of the inner round rod, and a fixed sliding groove is formed in the inner wall of the inner round groove corresponding to the outer straight plate.
Preferably, fixed spout top is provided with adjustable go up the ring, go up and be provided with the spring between ring and the outer straight board, outer straight board up end middle part position is provided with the stand, fixed spout upper wall corresponds the stand and is provided with the location circular slot, the stand passes last ring and stretches into in the location circular slot, the spring is located stand outer lane position.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, through set up the sponge bed course bottom the pressure straight board, avoid direct and circuit board surface contact and cause fish tail or weigh, set up to equal length through the length width with the rectangle pole setting, make it block into in the rectangle draw-in groove once more after the rectangle pole setting rotates ninety degrees, thereby adjust and the position of the straight board of fixed pressure, through including round bar bottom set up outer straight board and erection column and spring, make interior round bar drive rectangle pole setting downstream under the spring action, thereby make the circuit board of the straight board extrusion below of pressure fix, promote the stability of examining time measuring, the high accuracy is obtained.
Drawings
Fig. 1 is a front sectional view of a PCB inspection jig of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is a sectional view of the PCB inspection jig of the present invention.
In the figure: 1. a base plate; 2. a detection table; 3. a spring; 4. a main rod; 5. detecting a plate; 6. a detection lever; 7. a rectangular upright rod; 8. a transverse plate; 9. a pressure straight plate; 10. a sponge cushion layer; 11. a rectangular clamping groove; 12. an inner round bar; 13. an inner circular groove; 14. an extended round bar; 15. a lower circular groove; 16. a limiting circular plate; 17. an upper circular groove; 18. an outer straight plate; 19. fixing the chute; 20. a rubber pad; 21. an upper circular ring; 22. a column; 23. and positioning the circular groove.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-3, a jig for detecting a PCB comprises a base plate 1, a detection table 2 is arranged at the middle position of the upper end surface of the base plate 1, a main rod 4 is arranged at the rear position of the detection table 2 on the upper end surface of the base plate 1, an adjustable detection plate 5 is arranged in front of the main rod 4, a detection rod 6 is arranged on the lower end surface of the detection plate 5, rectangular clamping grooves 11 are arranged at the two sides of the detection table 2 on the upper end surface of the base plate 1, adjustable rectangular vertical rods 7 are arranged in the rectangular clamping grooves 11, the tops of the rectangular vertical rods 7 extend out of the rectangular clamping grooves 11 and are provided with transverse plates 8, pressure straight plates 9 are arranged on the.
In this embodiment, the pressure straight plate 9 and the transverse plate 8 are integrally formed, the transverse plate 8 and the rectangular vertical rod 7 are fixed by welding, and in order to enable the rectangular vertical rod 7 to enter the rectangular clamping groove 11 again after rotating, the length and the width of the rectangular vertical rod 7 are equal;
in the embodiment, in order to enable the rectangular vertical rod 7 to rotate after rising, an adjustable extending round rod 14 is arranged at the bottom of the rectangular vertical rod 7, an inner round rod 12 is arranged at the bottom of the extending round rod 14, an inner round groove 13 is arranged below the rectangular clamping groove 11 and corresponds to the inner round rod 12, and a rubber pad 20 is arranged at the bottom of the inner round groove 13;
in the embodiment, in order to enable the rectangular vertical rod 7 to rotate with the inner round rod 12, the lower end face of the rectangular vertical rod 7 is provided with a lower round groove 15 corresponding to the extending round rod 14, the top of the extending round rod 14 is provided with a limiting round plate 16, and an upper round groove 17 corresponding to the limiting round plate 16 is arranged above the lower round groove 15;
in the embodiment, in order to control the movement range of the inner round rod 12, an outer straight plate 18 is arranged at one side of the bottom of the inner round rod 12, and a fixed sliding groove 19 is arranged on the inner wall of the inner circular groove 13 corresponding to the outer straight plate 18;
in addition, in order to enable the pressure straight plate 9 to obtain downward pressure to fix the circuit board, an adjustable upper circular ring 21 is arranged at the top of the fixed sliding groove 19, a spring 3 is arranged between the upper circular ring 21 and the outer straight plate 18, a stand column 22 is arranged in the middle of the upper end face of the outer straight plate 18, a positioning circular groove 23 is formed in the upper wall of the fixed sliding groove 19 corresponding to the stand column 22, the stand column 22 penetrates through the upper circular ring 21 and extends into the positioning circular groove 23, and the spring 3 is located at the outer ring position of the stand column 22.
It should be noted that, the utility model relates to a PCB circuit board detection jig, in actual use, the circuit board is placed on the top of the detection platform 2, and the position is adjusted, then the transverse plate 8 on both sides of the detection platform 2 is found, then the transverse plate 8 is lifted upwards, the transverse plate 8 drives the pressure straight plate 9 to rise, and drives the inner spacing circular plate 16 and the extending circular rod 14 to move, the extending circular rod 14 drives the inner circular rod 12 to move upwards, the inner circular rod 12 drives the outer straight plate 18 connected with the inner circular rod 12 to move, the outer straight plate 18 drives the upright post 22 on the upper end face to move upwards along the positioning circular groove 23, the stability during movement is improved, the spring 3 is prevented from bending, the outer straight plate 18 extrudes the spring 3 above during movement, the spring 3 is stressed and compressed until the rectangular vertical rod 7 is separated from the rectangular clamping groove 11, the height of the pressure straight plate 9 is located on the detection platform 2, then the transverse plate 8 and the rectangular vertical rod 7 can, the rectangle pole setting 7 rotates along spacing plectane 16 through last circular slot 17, until rotating ninety degrees, the straight board 9 of pressure this moment rotates and reaches circuit board top position, then can loosen diaphragm 8 and make its slow decline, the sponge bed course 10 of the straight board 9 bottom of pressure pastes on the circuit board surface, thereby fix, can detect the operation at last, promote the accuracy that detects, after detecting the operation and accomplishing, can lift diaphragm 8 and rectangle pole setting 7 once more, then reverse rotation once more and fix according to the same operation method, make the straight board 9 of pressure leave once more and detect platform 2 top, then can change the circuit board and carry out subsequent detection operation.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a PCB circuit board detects uses tool which characterized in that: including bottom plate (1), bottom plate (1) up end middle part position is provided with examines test table (2), bottom plate (1) up end is being examined test table (2) rear position and is being provided with mobile jib (4), mobile jib (4) the place ahead is provided with adjustable pick-up plate (5), the terminal surface is provided with and detects pole (6) under pick-up plate (5), bottom plate (1) up end is examining test table (2) both sides position and all is provided with rectangle draw-in groove (11), be provided with adjustable rectangle pole setting (7) in rectangle draw-in groove (11), rectangle pole setting (7) top is stretched out rectangle draw-in groove (11) and is provided with diaphragm (8), diaphragm (8) medial surface is provided with pressure vertical plate (9), the terminal surface is provided with sponge bed course (10) under pressure vertical plate (9).
2. The jig for detecting the PCB of claim 1, wherein: the pressure straight plate (9) and the transverse plate (8) are integrally formed, the transverse plate (8) and the rectangular vertical rod (7) are fixed through welding, and the length and the width of the rectangular vertical rod (7) are equal.
3. The jig for detecting the PCB of claim 1, wherein: rectangle pole setting (7) bottom is provided with adjustable extension round bar (14), extension round bar (14) bottom is provided with interior round bar (12), round bar (12) are provided with interior circular slot (13) in rectangle draw-in groove (11) below corresponds, interior circular slot (13) bottom is provided with rubber pad (20).
4. The jig for PCB circuit board inspection according to claim 3, wherein: the lower end face of the rectangular vertical rod (7) is provided with a lower circular groove (15) corresponding to the extension circular rod (14), the top of the extension circular rod (14) is provided with a limiting circular plate (16), and an upper circular groove (17) is arranged above the lower circular groove (15) corresponding to the limiting circular plate (16).
5. The jig for PCB circuit board inspection of claim 4, wherein: an outer straight plate (18) is arranged at one side of the bottom of the inner round rod (12), and a fixed sliding groove (19) is formed in the inner wall of the inner round groove (13) corresponding to the outer straight plate (18).
6. The jig for PCB circuit board inspection of claim 5, wherein: fixed spout (19) top is provided with adjustable go up ring (21), it is provided with spring (3) to go up between ring (21) and outer straight board (18), outer straight board (18) up end middle part position is provided with stand (22), fixed spout (19) upper wall corresponds stand (22) and is provided with location circular slot (23), stand (22) pass last ring (21) and stretch into in location circular slot (23), spring (3) are located stand (22) outer lane position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022909126.4U CN213517245U (en) | 2020-12-07 | 2020-12-07 | PCB (printed circuit board) detection jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022909126.4U CN213517245U (en) | 2020-12-07 | 2020-12-07 | PCB (printed circuit board) detection jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213517245U true CN213517245U (en) | 2021-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022909126.4U Active CN213517245U (en) | 2020-12-07 | 2020-12-07 | PCB (printed circuit board) detection jig |
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| Country | Link |
|---|---|
| CN (1) | CN213517245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114558933A (en) * | 2022-04-26 | 2022-05-31 | 南通刚隽自动化设备有限公司 | Punching device for electric power metal production |
-
2020
- 2020-12-07 CN CN202022909126.4U patent/CN213517245U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114558933A (en) * | 2022-04-26 | 2022-05-31 | 南通刚隽自动化设备有限公司 | Punching device for electric power metal production |
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