CN217591233U - FPC board fixing device - Google Patents
FPC board fixing device Download PDFInfo
- Publication number
- CN217591233U CN217591233U CN202221307574.XU CN202221307574U CN217591233U CN 217591233 U CN217591233 U CN 217591233U CN 202221307574 U CN202221307574 U CN 202221307574U CN 217591233 U CN217591233 U CN 217591233U
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- base
- sliding hole
- positioning
- fpc board
- fixing device
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Abstract
The utility model discloses a FPC board fixing device, which comprises a rectangular base and a fixed plate, wherein the four corners of the upper surface of the rectangular base are provided with positioning pins, the top side of the base is transversely provided with a first sliding hole, the first sliding hole is internally provided with a positioning column in a sliding manner, the left side of the base is longitudinally provided with a second sliding hole, and the second sliding hole is internally provided with a positioning column in a sliding manner; the size of the fixed plate is the same as that of the base, positioning holes matched with the positioning pins are formed in four corners of the base, and a first positioning sliding hole and a second positioning sliding hole which are matched with the positioning columns are formed in the top side and the left side of the base respectively. The utility model discloses the needs of the FPC board of adaptable different specifications have improved production efficiency, have reduced manufacturing cost.
Description
Technical Field
The utility model relates to a mainboard production technology especially relates to a FPC board fixing device.
Background
The main board includes an FPC board. The FPC board is thin and soft in thickness, conventional clamps cannot be directly used for production, the general size and types of the FPC board are more, the positioning holes and the whole size of each size type are different, clamps cannot be used universally, the number of clamp manufacturing types is large, and cost is high.
Disclosure of Invention
In order to solve the above problem, the technical scheme of the utility model is that: a fixing device for an FPC board comprises a base and a fixing plate, wherein the base is rectangular, positioning pins are arranged at four corners of the upper surface of the base, a first sliding hole is transversely formed in the top side of the base, a positioning column is arranged in the first sliding hole in a sliding mode, a second sliding hole is longitudinally formed in the left side of the base, and the positioning column is arranged in the second sliding hole in a sliding mode; the size of the fixing plate is the same as that of the base, positioning holes matched with the positioning pins are formed in four corners of the base, and a first positioning sliding hole and a second positioning sliding hole which are matched with the positioning columns are formed in the top side and the left side of the base respectively.
In order to adjust and fix the positioning column conveniently, a third sliding hole is further formed in the first sliding hole, the width of the third sliding hole is smaller than that of the first sliding hole, the positioning column comprises a nut and a screw rod, the nut is located in the first sliding hole, the width of the nut is equal to that of the first sliding hole, and the diameter of the screw rod is equal to that of the third sliding hole.
In order to make the service life of the fixing plate longer, the fixing plate is made of aluminum alloy.
In order to conveniently take the fixing plate, notches which are inwards concave are arranged on two sides of the base.
In order to prevent the nut from influencing the flatness of the fixing plate and further influencing the fixing effect of the FPC plate, the depth of the three sliding holes from the upper surface of the base is larger than or equal to the thickness of the nut.
In order to adjust the positioning column conveniently, supporting legs are arranged at four corners of the lower surface of the base.
The beneficial effects of the utility model are that: the fixing device can be suitable for FPC boards of different specifications and sizes, meets the requirements of different FPC boards by adjusting the positions of the positioning columns, is simple in structure and high in adjustment speed, improves production efficiency, saves cost and does not need to manufacture fixing devices of different specifications.
Drawings
Fig. 1 is a schematic view of the base structure of the present invention.
Fig. 2 is a schematic structural diagram of the fixing plate of the present invention.
Fig. 3 is a schematic structural view of the positioning column in the first sliding hole.
In the figure: the positioning device comprises a base 1, a positioning pin 12, a first sliding hole 13, a third sliding hole 131, a nut 14, a screw rod 141, a second sliding hole 15, a fixing plate 2, a positioning hole 21, a first positioning sliding hole 22 and a second positioning sliding hole 23.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
In fig. 1 to 3, an FPC board fixing device includes a base 1 and a fixing plate 2, the base 1 is rectangular, positioning pins 12 are provided at four corners of an upper surface of the base 1, a first sliding hole 13 is transversely provided at a top side of the base 1, positioning posts are slidably provided in the first sliding hole 13, a second sliding hole 15 is longitudinally provided at a left side of the base 1, and the positioning posts are slidably provided in the second sliding hole 15; the size of the fixed plate 2 is the same as that of the base 1, positioning holes 21 matched with the positioning pins 12 are formed in four corners of the base 1, and a first positioning sliding hole 22 and a second positioning sliding hole 23 matched with the positioning columns are respectively formed in the top side and the left side of the base 1.
Further, a third sliding hole 131 is further arranged in the first sliding hole 13, the width of the third sliding hole 131 is smaller than that of the first sliding hole 13, the positioning column comprises a nut 14 and a screw rod 141, the nut 14 is located in the first sliding hole 13, the width of the nut 14 is equal to that of the first sliding hole 13, and the diameter of the screw rod 141 is equal to that of the FPC board positioning hole.
Further, the fixing plate 2 is made of aluminum alloy.
Further, notches 17 which are inwards concave are arranged on two sides of the base 1.
Further, the depth of the third sliding hole 131 from the upper surface of the base 1 is greater than or equal to the thickness of the nut 14.
Furthermore, supporting legs are arranged at four corners of the lower surface of the base 1.
During operation, the fixing plate 2 is placed on the base 1, the fixing plate 2 is limited through the matching of the positioning pin 12 and the positioning hole 21, the FPC board to be processed is placed on the fixing plate, when the FPC board is placed, the top side and the left side of the FPC board are overlapped with the outermost sides of the first positioning sliding hole 22 and the second positioning sliding hole 23 on the fixing plate 2, the positioning column is slid, the screw rod 141 on the positioning column penetrates through the positioning hole on the FPC board, the screw rod 141 is screwed, the nut 14 and the screw rod 141 are fixed in the first sliding hole 13, the position of the positioning column in the second sliding hole 15 is adjusted in the same process, after the FPC board is well positioned, the FPC board is fixed on the fixing plate 2 through high-temperature glue, the fixing plate 2 is taken down, and the fixing plate 2 is placed in a track to be processed in the next process. And adjusting the positions of the positioning columns in the first sliding holes 13 or the second sliding holes 15 each time the FPC boards with different specifications are adjusted.
In the description of the present invention, it is to be understood that the terms "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a FPC board fixing device, its constitution includes base (1) and fixed plate (2), its characterized in that:
the base (1) is rectangular, positioning pins (12) are arranged at four corners of the upper surface of the base, a first sliding hole (13) is transversely formed in the top side of the base (1), a positioning column is arranged in the first sliding hole (13) in a sliding mode, a second sliding hole (15) is longitudinally formed in the left side of the base (1), and the positioning column is arranged in the second sliding hole (15) in a sliding mode;
the size of the fixing plate (2) is the same as that of the base (1), positioning holes (21) matched with the positioning pins (12) are formed in four corners of the base (1), and a first positioning sliding hole (22) and a second positioning sliding hole (23) matched with the positioning columns are respectively formed in the top side and the left side of the base (1).
2. The FPC board fixing device according to claim 1, wherein: the positioning column comprises a nut (14) and a screw rod (141), the nut (14) is positioned in the first sliding hole (13), the width of the nut (14) is equal to that of the first sliding hole (13), and the diameter of the screw rod (141) is equal to that of the FPC board positioning hole.
3. The FPC board fixing device according to claim 1, wherein: the fixing plate (2) is made of aluminum alloy.
4. The FPC board fixing device according to claim 1, wherein: notches (17) which are inwards concave are arranged on two sides of the base (1).
5. The FPC board fixing device according to claim 2, wherein: the depth of the third sliding hole (131) from the upper surface of the base (1) is greater than or equal to the thickness of the nut (14).
6. The FPC board fixing device according to claim 1, wherein: supporting legs are arranged at four corners of the lower surface of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221307574.XU CN217591233U (en) | 2022-05-30 | 2022-05-30 | FPC board fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221307574.XU CN217591233U (en) | 2022-05-30 | 2022-05-30 | FPC board fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217591233U true CN217591233U (en) | 2022-10-14 |
Family
ID=83527783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221307574.XU Active CN217591233U (en) | 2022-05-30 | 2022-05-30 | FPC board fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217591233U (en) |
-
2022
- 2022-05-30 CN CN202221307574.XU patent/CN217591233U/en active Active
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