CN216531907U - Be provided with circuit board of reserving mounting hole structure - Google Patents
Be provided with circuit board of reserving mounting hole structure Download PDFInfo
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- CN216531907U CN216531907U CN202122796223.1U CN202122796223U CN216531907U CN 216531907 U CN216531907 U CN 216531907U CN 202122796223 U CN202122796223 U CN 202122796223U CN 216531907 U CN216531907 U CN 216531907U
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- circuit board
- board body
- reserved
- positioning
- positioning plate
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Abstract
The utility model discloses a circuit board with a reserved mounting hole structure, which comprises a circuit board body, wherein interface ends are arranged at two ends of the surface of the circuit board body, a first positioning plate is arranged on the outer wall of one side of the circuit board body, first reserved surfaces with equal intervals are arranged on the surface of the first positioning plate, first positioning holes are arranged at the central positions of the surface of the first reserved surfaces, one end of each first positioning hole penetrates through the outer part of the first positioning plate, a second positioning plate is arranged on the outer wall of one side, away from the first positioning plate, of the circuit board body, second reserved surfaces with equal intervals are arranged on the surface of the second positioning plate, second positioning holes are arranged at the central positions of the surface of the second reserved surfaces, and one end of each second positioning hole penetrates through the outer part of the second positioning plate. The utility model not only improves the convenience of the circuit board during use to achieve the purpose of assembly and use, but also prolongs the service life of the circuit board.
Description
Technical Field
The utility model relates to the technical field of circuit boards, in particular to a circuit board with a reserved mounting hole structure.
Background
Circuit boards, also referred to as printed circuit boards, are mainly providers of electrical connections for electronic components, and are usually represented by PCBs, and circuit boards can be classified into three major categories, i.e., single-sided boards, double-sided boards, and multi-layered circuit boards.
The circuit boards on the market are inconvenient to position, install and process, so that the circuit boards are inconvenient to install and use and often bother people.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a circuit board with a reserved mounting hole structure, so as to solve the problem that the circuit board is inconvenient to position and mount in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a be provided with circuit board of reserving mounting hole structure, includes the circuit board body, the interface end is all installed at the both ends on circuit board body surface, be provided with first locating plate on the outer wall of circuit board body one side, the surface of first locating plate is provided with equidistant first reservation face, the central point on first reservation face surface puts the department and all is provided with first locating hole, the one end in first locating hole runs through to the outside of first locating plate, the circuit board body is kept away from and is provided with the second locating plate on the outer wall of first locating plate one side, the surface of second locating plate is provided with equidistant second reservation face, the central point on second reservation face surface puts the department and all is provided with the second locating hole, the one end of second locating hole runs through to the outside of second locating plate.
Preferably, the central position department at circuit board body top is provided with the lug, all be provided with the inserted block on the outer wall of lug both sides to reach the purpose of equipment use.
Preferably, the both sides of circuit board body bottom all are provided with concave piece, the inside one side of concave piece is provided with the slot, the one end of slot extends to the outside of concave piece to reach the purpose of equipment use.
Preferably, first locating plate and second locating plate all are rectangular structure, first locating plate and second locating plate are symmetrical about the central line of circuit board body to settle first locating hole and second locating hole and handle.
Preferably, the surface of the circuit board body outside the interface end is provided with a protective cover, and the surfaces of the circuit board bodies on two sides of the protective cover are provided with the mounting frames so as to carry out protection treatment on the interface end.
Preferably, the outer wall of the protective cover close to one end of the circuit board body is provided with an annular plate, the outer walls of the two ends of the annular plate are provided with fitting grooves, and the fitting grooves are matched with the placement frame so as to install the annular plate on the surface of the circuit board body on the inner side of the placement frame through the fitting grooves.
Compared with the prior art, the utility model has the beneficial effects that: the circuit board with the reserved mounting hole structure not only improves the convenience of the circuit board in use, achieves the purpose of assembly and use, but also prolongs the service life of the circuit board;
(1) the outer walls at two sides of the circuit board body are respectively provided with the first positioning plate and the second positioning plate, and the positions of the first reserved surface and the second reserved surface are respectively provided with the first positioning hole and the second positioning hole so as to achieve the purpose of reserving the mounting holes, and further the first positioning hole and the second positioning hole can be penetrated through by means of external screws and connected to the mounting platform so as to achieve the purpose of positioning and mounting, so that the convenience of the circuit board in use is improved;
(2) the insertion blocks of the first group of circuit boards are inserted into the insertion slots of the second group of circuit boards, so that the top ends of the circuit board bodies of the first group of circuit boards are in contact with the bottom ends of the circuit board bodies of the second group of circuit boards, and the convex blocks of the first group of circuit boards are arranged between the two groups of concave blocks of the second group of circuit boards, and the purpose of assembly and use is achieved;
(3) through will agreeing with the groove calibration in settling frame position department, press down and rotatory protection casing again for the annular plate settles in settling the inboard circuit board body surface of frame, and then makes the protection casing settle in the circuit board body surface of interface end outside firmly, so that protects the interface end through the protection casing and handles, can reduce the phenomenon that external dust caused the erosion to the interface end, thereby prolonged the life of circuit board.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic cross-sectional view of the shield of the present invention;
FIG. 3 is a schematic top view of the present invention;
fig. 4 is a schematic bottom view of the present invention.
In the figure: 1. a circuit board body; 2. a first positioning hole; 3. a first reserved surface; 4. a first positioning plate; 5. inserting a block; 6. a bump; 7. an annular plate; 8. a second reserved surface; 9. a second positioning hole; 10. a second positioning plate; 11. an interface end; 12. a concave block; 13. a slot; 14. a mounting frame; 15. a fitting groove; 16. a shield.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown: a circuit board with a reserved mounting hole structure comprises a circuit board body 1, wherein a convex block 6 is arranged at the center of the top end of the circuit board body 1, and inserting blocks 5 are arranged on the outer walls of two sides of the convex block 6;
when in use, the inserting blocks 5 are arranged on the outer walls of the two sides of the convex block 6, so that the inserting blocks 5 of the first group of circuit boards are inserted into the slots 13 of the second group of circuit boards, and the purpose of assembly and use is achieved;
both sides of the bottom end of the circuit board body 1 are provided with concave blocks 12, one side inside the concave blocks 12 is provided with slots 13, and one ends of the slots 13 extend to the outside of the concave blocks 12;
when in use, the slot 13 is arranged on the inner wall of one side of the concave block 12, so that the plug block 5 of the first group of circuit boards is inserted into the slot 13 of the second group of circuit boards, and the purpose of assembly and use is achieved;
in use, the protective cover 16 is arranged outside the interface end 11 so as to protect the interface end 11;
an annular plate 7 is arranged on the outer wall of one end, close to the circuit board body 1, of the protective cover 16, engaging grooves 15 are formed in the outer walls of two ends of the annular plate 7, and the engaging grooves 15 are matched with the mounting frame 14;
when in use, two groups of fit grooves 15 are arranged on the outer wall of the annular plate 7, so that the annular plate 7 is arranged on the surface of the circuit board body 1 at the inner side of the mounting frame 14 through the fit grooves 15;
a first positioning plate 4 is arranged on the outer wall of one side of the circuit board body 1, the first positioning plate 4 and the second positioning plate 10 are both in a long-strip structure, and the first positioning plate 4 and the second positioning plate 10 are symmetrical about the central line of the circuit board body 1;
when the positioning device is used, the first positioning plate 4 and the second positioning plate 10 are symmetrically arranged on the outer walls of the two sides of the circuit board body 1, so that the first positioning hole 2 and the second positioning hole 9 can be conveniently arranged;
the surface of the first positioning plate 4 is provided with first reserved surfaces 3 at equal intervals, the center positions of the surfaces of the first reserved surfaces 3 are provided with first positioning holes 2, and one ends of the first positioning holes 2 penetrate through the outside of the first positioning plate 4;
the outer wall of the circuit board body 1, which is far away from one side of the first positioning plate 4, is provided with a second positioning plate 10, the surface of the second positioning plate 10 is provided with second reserved surfaces 8 at equal intervals, the central positions of the surfaces of the second reserved surfaces 8 are provided with second positioning holes 9, and one ends of the second positioning holes 9 penetrate through the outside of the second positioning plate 10.
When the embodiment of the application is used, firstly, the top end of the circuit board body 1 of the first group of circuit boards is contacted with the bottom end of the circuit board body 1 of the second group of circuit boards by inserting the plug blocks 5 of the first group of circuit boards into the slots 13 of the second group of circuit boards, and then the convex blocks 6 of the first group of circuit boards are arranged between the two groups of concave blocks 12 of the second group of circuit boards, so that the purpose of assembly and use can be achieved, then, the first positioning plate 4 and the second positioning plate 10 are respectively arranged on the outer walls at the two sides of the circuit board body 1, and the first positioning hole 2 and the second positioning hole 9 are respectively arranged at the positions of the first reserved surface 3 and the second reserved surface 8, so that the first positioning hole 2 and the second positioning hole 9 can be penetrated through by an external screw and connected to the mounting platform, the purpose of positioning and mounting is achieved, and finally, the conjunction grooves 15 are calibrated at the position of the mounting frame 14, then, the protective cover 16 is pressed downwards and rotated, so that the annular plate 7 is arranged on the surface of the circuit board body 1 on the inner side of the mounting frame 14, and the protective cover 16 is further stably arranged on the surface of the circuit board body 1 on the outer side of the interface end 11, so that the interface end 11 is protected by the protective cover 16, and the phenomenon that external dust corrodes the interface end 11 can be reduced, and the circuit board can be used.
Claims (6)
1. A circuit board with a reserved mounting hole structure is characterized by comprising a circuit board body (1), interface ends (11) are mounted at two ends of the surface of the circuit board body (1), a first positioning plate (4) is arranged on the outer wall of one side of the circuit board body (1), first reserved surfaces (3) with equal intervals are arranged on the surface of the first positioning plate (4), first positioning holes (2) are formed in the central positions of the surface of the first reserved surfaces (3), one ends of the first positioning holes (2) penetrate through the outer portion of the first positioning plate (4), a second positioning plate (10) is arranged on the outer wall of one side, away from the first positioning plate (4), of the circuit board body (1), second reserved surfaces (8) with equal intervals are arranged on the surface of the second positioning plate (10), second positioning holes (9) are formed in the central positions of the surface of the second reserved surfaces (8), one end of the second positioning hole (9) penetrates through the outside of the second positioning plate (10).
2. A circuit board provided with a reserved mounting hole structure according to claim 1, characterized in that: the circuit board is characterized in that a convex block (6) is arranged at the center of the top end of the circuit board body (1), and inserting blocks (5) are arranged on the outer walls of two sides of the convex block (6).
3. A circuit board provided with a reserved mounting hole structure according to claim 1, characterized in that: both sides of circuit board body (1) bottom all are provided with concave piece (12), the inside one side of concave piece (12) is provided with slot (13), the one end of slot (13) extends to the outside of concave piece (12).
4. A circuit board provided with a reserved mounting hole structure according to claim 1, characterized in that: first locating plate (4) and second locating plate (10) all are rectangular structure, first locating plate (4) and second locating plate (10) are symmetrical about the central line of circuit board body (1).
5. A circuit board provided with a reserved mounting hole structure according to claim 1, characterized in that: the surface of the circuit board body (1) on the outer side of the interface end (11) is provided with a protective cover (16), and the surfaces of the circuit board bodies (1) on two sides of the protective cover (16) are provided with mounting frames (14).
6. A circuit board provided with a reserved mounting hole structure according to claim 5, characterized in that: the protective cover is characterized in that an annular plate (7) is arranged on the outer wall of one end, close to the circuit board body (1), of the protective cover (16), fitting grooves (15) are formed in the outer walls of the two ends of the annular plate (7), and the fitting grooves (15) are matched with the placement frame (14) mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122796223.1U CN216531907U (en) | 2021-11-16 | 2021-11-16 | Be provided with circuit board of reserving mounting hole structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122796223.1U CN216531907U (en) | 2021-11-16 | 2021-11-16 | Be provided with circuit board of reserving mounting hole structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216531907U true CN216531907U (en) | 2022-05-13 |
Family
ID=81531413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122796223.1U Active CN216531907U (en) | 2021-11-16 | 2021-11-16 | Be provided with circuit board of reserving mounting hole structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216531907U (en) |
-
2021
- 2021-11-16 CN CN202122796223.1U patent/CN216531907U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |