CN219715714U - Integrated circuit pin detection device - Google Patents
Integrated circuit pin detection device Download PDFInfo
- Publication number
- CN219715714U CN219715714U CN202223410889.XU CN202223410889U CN219715714U CN 219715714 U CN219715714 U CN 219715714U CN 202223410889 U CN202223410889 U CN 202223410889U CN 219715714 U CN219715714 U CN 219715714U
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- integrated circuit
- circuit board
- sleeved
- rotating arm
- detection device
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- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an integrated circuit pin detection device which comprises a rack, wherein the rack comprises a rectangular frame, four corners of the rectangular frame are fixedly connected with support legs, threaded holes are respectively formed in the four corners of the upper surface of the rectangular frame, transverse rods are respectively connected between the left support leg and the right support leg, a first camera is respectively sleeved on the transverse rods, a vertical rod is fixedly connected in the middle of the left side of the rectangular frame, a first rotating arm is rotatably sleeved at the upper end of the vertical rod, the first rotating arm is rotatably connected with a second rotating arm, a hole is formed in the other end of the second rotating arm, a second camera is fixedly sleeved at the other end of the second rotating arm, threaded holes are respectively sleeved with a circuit board supporting rod mechanism, the circuit board supporting rod mechanism comprises a rectangular movable arm, grooves are formed in the middle of the rectangular movable arm and are movably sleeved with wing screws, the wing screws are arranged in the threaded holes, positioning pins are fixedly arranged on the upper surface of a movable piece at the other end of the chute and are respectively sleeved in four fixing holes of an integrated circuit board. The beneficial effects are that: is convenient to adjust, has strong adaptability and reduces the detection difficulty.
Description
Technical Field
The utility model relates to the technical field of integrated circuit detection, in particular to an integrated circuit pin detection device.
Background
In the use process of electronic components of an integrated circuit, if faults occur, the faults need to be checked and detected to determine the positions of damaged electronic components, so that maintenance personnel can conveniently replace and repair the faults.
Accordingly, the present utility model provides an integrated circuit pin detection device that solves the above problems.
Disclosure of Invention
In view of the problems existing in the prior art, the utility model discloses an integrated circuit pin detection device, which adopts the technical scheme that the integrated circuit pin detection device comprises a frame and a circuit board supporting rod mechanism; the frame includes rectangular frame, four minutes of rectangular frame lower surface do not fixed connection support leg, screw hole is seted up to four minutes of rectangular frame upper surface, screw hole suit circuit board bracing piece mechanism respectively, circuit board bracing piece mechanism includes the rectangle movable arm, the spout is seted up to the centre of rectangle movable arm left and right sides, the one end activity suit wing type screw of spout, wing type screw is installed threaded hole, the upper surface fixed connection support column of the movable part of the spout other end, the upper portion fixed connection locating pin of support column, the locating pin suit is in four fixed orifices of integrated circuit board respectively.
As a preferable technical scheme of the utility model, cross bars are respectively connected between the left, right, front and rear support legs, a vertical rod is fixedly connected in the middle of the left side of the rectangular frame, a first rotating arm is sleeved at the upper end of the vertical rod in a rotating way, and the other end of the first rotating arm is connected with one end of a second rotating arm in a rotating way; the upper end of the vertical rod is rotationally connected with the first rotating arm, the other end of the first rotating arm is rotationally connected with one end of the second rotating arm, and the second camera is conveniently pulled to adjust the position of the second camera on the integrated circuit board.
As a preferable technical scheme of the utility model, a pressure-stopping washer is movably sleeved between the rectangular movable arm and the wing-shaped screw, and a spring is sleeved on a thread at the upper part of the pressure-stopping washer; the compression-stopping gasket is extruded through the spring, and forms elastic extrusion for the rectangular sliding arm instead of stress fixation, so that the rectangular movable arm is compressed, and meanwhile, the position of the rectangular movable arm can be flexibly adjusted, and the support and fixation of the integrated circuit board are facilitated.
As a preferable technical scheme of the utility model, the left and right cross bars are respectively sleeved with the first cameras.
As a preferable technical scheme of the utility model, the other end of the second rotating arm is provided with an opening for fixedly sleeving the second camera.
As a preferable technical scheme of the utility model, the middle of the rear side of the rectangular frame is also fixedly connected with a display screen; the pin positions of components on the upper surface and the lower surface of the integrated circuit board are amplified through the display screen, so that detection personnel can accurately position the components.
The utility model has the beneficial effects that: through adopting rectangle movable arm movable sleeve to carry out elastic extrusion to the rectangle movable arm through the spring through adopting rectangle movable arm movable sleeve in the wing type screw, when compressing tightly the rectangle movable arm, the rectangle movable arm can pull adjustment position, according to the shape of integrated circuit board and the hole site of fixed orifices, adjust the position of locating pin, support and fix the integrated circuit board, rotate the angle of the first camera of integrated circuit board lower part left and right sides respectively, the spatial position of the second camera of pulling integrated circuit board upper portion, show the pin of the electronic components of upper and lower surface of integrated circuit board clearly on the display screen, the inspector uses the test pen of universal meter according to the live diagram on the display screen, carry out pin detection fast accurately.
In summary, this integrated circuit pin detection device has can be according to the fixed hole site of integrated circuit board, and the position of flexible adjustment locating pin supports fixedly to the integrated circuit board, has better suitability, simultaneously, avoids two-sided detection pin to switch on the time, needs the trouble of upset circuit board, simple operation.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a frame of the present utility model;
fig. 3 is a schematic view of the circuit board support bar mechanism of the present utility model.
In the figure: the device comprises a frame, a 2-circuit board supporting rod mechanism, a 3-integrated circuit board, a 4-first camera, a 5-second camera, a 6-display screen, an 11-rectangular frame, a 12-bracket leg, 13-threaded holes, 14-cross bars, 15-vertical rods, 16-first rotating arms, 17-second rotating arms, 21-rectangular movable arms, 211-sliding grooves, 22-wing type screws, 23-supporting columns, 24-locating pins, 25-compression-stopping washers and 26-springs.
Detailed Description
Example 1
As shown in fig. 1 to 2, the utility model discloses an integrated circuit pin detection device, which adopts the technical scheme that the integrated circuit pin detection device comprises a frame 1, wherein the frame 1 comprises a rectangular frame 11, four corners of the lower surface of the rectangular frame 11 are respectively and fixedly connected with bracket legs 12, four corners of the upper surface of the rectangular frame 11 are respectively provided with threaded holes 13, a cross rod 14 is respectively connected between the bracket legs 12, the middle of the left side of the rectangular frame 11 is also and fixedly connected with a vertical rod 15, the upper end of the vertical rod 15 is rotationally sleeved with a first rotating arm 16, the other end of the first rotating arm 16 is rotationally connected with one end of a second rotating arm 17, and damping is arranged between the vertical rod 15 and the first rotating arm 16 and between the first rotating arm 16 and the second rotating arm 17; the rectangular frame 11 is supported by the support legs 12, and when pins of components on the upper and lower surfaces of the integrated circuit 3 are detected, hands can be simultaneously extended out of the upper and lower ends of the rectangular frame 11.
As shown in fig. 3, the threaded holes 13 are respectively sleeved with the circuit board supporting rod mechanism 2, the circuit board supporting rod mechanism 2 comprises a rectangular movable arm 21, a sliding groove 211 is formed in the middle of the rectangular movable arm 21 and on the left and right sides, a wing screw 22 is movably sleeved at one end of the sliding groove 211, the wing screw 22 is installed in the threaded holes 13, a supporting column 23 is fixedly connected to the upper surface of a movable part at the other end of the sliding groove 211, a positioning pin 24 is fixedly connected to the upper part of the supporting column 23, a compression-stopping washer 25 is movably sleeved between the rectangular movable arm 21 and the wing screw 22, a spring 26 is sleeved on a thread at the upper part of the compression-stopping washer 25, and the position of the end part of the wing screw 22 in the rectangular frame 1 can be adjusted by pulling under the compression of the rectangular movable arm 21 of the circuit board supporting rod mechanism 2, so that the positioning pin 24 can be matched with the positioning supports of integrated circuit boards 3 with different shapes.
As shown in fig. 3, the positioning pins 24 are respectively sleeved in four fixing holes of the integrated circuit board 3.
As shown in fig. 1, the transverse rods 14 are respectively sleeved with the first cameras 4, damping exists between the first cameras 4 and the transverse rods 14, and the first cameras 4 on the left and the right can clearly display a live view of the lower surface of the integrated circuit board 3 on the display screen 6 by rotating the angles of the first cameras 4.
As shown in fig. 1, the other end of the second rotating arm 17 is provided with a hole to fix and sleeve the second camera 5, and by pulling the position of the second camera 5 above the integrated circuit board 3, the live view of the upper surface of the integrated circuit board 3 can be clearly displayed on the display screen 6.
As shown in fig. 1, the middle of the rear side of the rectangular frame 11 is fixedly connected with the display screen 6, the display screen 6 is respectively and electrically connected with the first camera 4 and the second camera 5, and through the display screen 6, a detector can clearly see the positions of the pipe fittings of the components on the upper surface and the lower surface of the integrated circuit board 3, and through the detection pen of the universal meter, the detector can accurately contact the pipe fittings of the components, so that the short circuit caused by false contact is avoided.
The working principle of the utility model is as follows: when detecting pins of components of the integrated circuit board, firstly screwing each wing type screw 22 to enable a spring 26 to be extruded, pressing a compression-stopping cushion ring 25 on a rectangular movable arm 21, simultaneously guaranteeing that the rectangular movable arm 21 can be drawn by hands, adjusting the position of the compression-stopping cushion ring, then flexibly adjusting the position of a positioning pin 24 according to the position of a fixing hole at the edge of the integrated circuit board 3 and the shape of the integrated circuit board 3, respectively inserting 4 positioning pins 24 into the fixing holes at the edge of the integrated circuit board 3, then drawing the rectangular movable arm 21 outwards to enable the rectangular movable arm 21 not to influence detection of the lower surface of the integrated circuit board 3, respectively rotating the angle of a first camera 4 at the lower part, enabling pins of components of the lower surface of the integrated circuit board 3 to be clearly displayed on a display screen 6, simultaneously pulling a second camera 5 at the upper part, enabling pins of components of the upper surface of the integrated circuit board 3 to be displayed on the display screen 6, respectively holding two universal meters for detection by two hands, and detecting the condition of the upper surface of the integrated circuit board 3 and the lower surface of the components of the integrated circuit board 3, respectively conducting the upper surface of the components of the integrated circuit board 3 and the lower surface of the components of the integrated circuit board.
The circuit connection related to the utility model is a conventional means adopted by the person skilled in the art, can obtain technical teaching through limited tests, and belongs to the widely used prior art.
The components not described in detail herein are prior art.
Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.
Claims (6)
1. An integrated circuit pin detection device is characterized by comprising a frame (1) and a circuit board supporting rod mechanism (2); the frame (1) comprises a rectangular frame (11), four corners of the lower surface of the rectangular frame (11) are respectively fixedly connected with support legs (12), four corners of the upper surface of the rectangular frame (11) are respectively provided with threaded holes (13), the threaded holes (13) are respectively sleeved with a circuit board support rod mechanism (2), the circuit board support rod mechanism (2) comprises rectangular movable arms (21), sliding grooves (211) are formed in the middle left and right sides of the rectangular movable arms (21), one end of each sliding groove (211) is movably sleeved with a wing-shaped screw (22), the wing-shaped screw (22) is installed in each threaded hole (13), the upper surface of a movable piece at the other end of each sliding groove (211) is fixedly connected with a support column (23), the upper parts of the support columns (23) are fixedly connected with positioning pins (24), and the positioning pins (24) are respectively sleeved in four fixing holes of the integrated circuit board (3).
2. An integrated circuit pin detection device according to claim 1, wherein: the left side, the right side, the front side and the rear side are respectively connected with a cross rod (14) between the bracket legs (12), the middle of the left side of the rectangular frame (11) is fixedly connected with a vertical rod (15), the upper end of the vertical rod (15) is rotationally sleeved with a first rotating arm (16), and the other end of the first rotating arm (16) is rotationally connected with one end of a second rotating arm (17).
3. An integrated circuit pin detection device according to claim 1, wherein: a pressure-stopping washer (25) is movably sleeved between the rectangular movable arm (21) and the wing-shaped screw (22), and a spring (26) is sleeved on the thread on the upper part of the pressure-stopping washer (25).
4. An integrated circuit pin detection device according to claim 2, wherein: the left and right cross bars (14) are respectively sleeved with a first camera (4).
5. An integrated circuit pin detection device according to claim 2, wherein: the other end of the second rotating arm (17) is provided with a hole for fixing and sleeving a second camera (5).
6. An integrated circuit pin detection device according to claim 2, wherein: the middle of the rear side of the rectangular frame (11) is fixedly connected with a display screen (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223410889.XU CN219715714U (en) | 2022-12-16 | 2022-12-16 | Integrated circuit pin detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223410889.XU CN219715714U (en) | 2022-12-16 | 2022-12-16 | Integrated circuit pin detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219715714U true CN219715714U (en) | 2023-09-19 |
Family
ID=87996165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223410889.XU Active CN219715714U (en) | 2022-12-16 | 2022-12-16 | Integrated circuit pin detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219715714U (en) |
-
2022
- 2022-12-16 CN CN202223410889.XU patent/CN219715714U/en active Active
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