CN215956902U - Printed circuit board convenient to location - Google Patents
Printed circuit board convenient to location Download PDFInfo
- Publication number
- CN215956902U CN215956902U CN202122129424.6U CN202122129424U CN215956902U CN 215956902 U CN215956902 U CN 215956902U CN 202122129424 U CN202122129424 U CN 202122129424U CN 215956902 U CN215956902 U CN 215956902U
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- circuit board
- board main
- main part
- block
- printed circuit
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Abstract
The utility model discloses a printed circuit board convenient for positioning; the method comprises the following steps: the surface of the circuit board main body is provided with a mounting hole; the mounting seat sets up the bottom of circuit board main part, the bottom surface of circuit board main part is connected with the butt joint piece, the surperficial perpendicular of butt joint piece is connected with the fixed block. This printed circuit board convenient to location, when the circuit board main part need be installed, through the surface of laminating the mount pad with the circuit board main part, butt joint piece and the fixed block card that make circuit board main part bottom connect are gone into inside the draw-in groove of seting up the mount pad surface, so as to fix a position the circuit board main part, reach the purpose of conveniently aligning the installation, and when butt joint between protection casing and the circuit board main part, through handheld protection casing, it is fixed to make the inside that connecting block and fixture block inserted the mounting hole carry out the block, so that the protection casing covers the circuit board main part, thereby reach the purpose of protection.
Description
Technical Field
The utility model relates to the technical field of printed circuit boards, in particular to a printed circuit board convenient to position.
Background
The printed circuit board is a circuit board formed by etching a photographed picture master on a copperplate or a zincplate and printing the copperplate or the zincplate, and is one of important parts in the electronic industry, almost every kind of electronic equipment is as small as an electronic watch, a calculator and as large as a computer, a communication electronic equipment and a military weapon system.
Printed circuit boards on the market also present the following problems when used:
1. when the printed circuit board is installed with a required installation seat, the installation hole of the printed circuit board is difficult to align with the installation seat due to the inconvenience of positioning the printed circuit board;
2. the surface of the prior printed circuit board is not provided with a protection structure, and because the elements on the printed circuit board are fine, the elements on the printed circuit board are not protected by the protection structure, the elements on the printed circuit board are easy to be damaged by mistake;
improvements are needed to address the above issues to meet market demands.
Disclosure of Invention
The present invention is directed to a printed circuit board convenient for positioning, so as to solve the problems that when the printed circuit board proposed in the above-mentioned background art is mounted on a desired mounting seat, it is not convenient to position the printed circuit board, so that the mounting hole of the printed circuit board is difficult to align with the mounting seat, and the surface of the existing printed circuit board has no protection structure, and since the components on the printed circuit board are fine, the components on the printed circuit board are not protected by the protection structure, so that the components on the printed circuit board are easily damaged by accidental touch.
In order to achieve the purpose, the utility model provides the following technical scheme: a printed circuit board facilitating positioning; the method comprises the following steps:
the surface of the circuit board main body is provided with a mounting hole;
the mounting seat sets up the bottom of circuit board main part, the bottom surface of circuit board main part is connected with the butt joint piece, the surperficial perpendicular of butt joint piece is connected with the fixed block.
Preferably, the fixed block is the symmetric distribution about the vertical well separated time of butt joint piece, and the draw-in groove size phase-match that butt joint piece and fixed block and mount pad surface were seted up, through above-mentioned structure, when the circuit board main part need be installed, can laminate the surface of mount pad with the circuit board main part, the circuit board main part that slides again, inside butt joint piece and the fixed block card that make circuit board main part bottom connect were seted up the draw-in groove on mount pad surface to in fix a position the circuit board main part, reach the purpose of conveniently aliging the installation.
Preferably, the circuit board main body includes:
the protection casing sets up one side of circuit board main part, the louvre has been seted up on the surface of protection casing, the both ends of protection casing are connected with the installation ear, the surface connection of installation ear has the connecting block, the surface connection of connecting block has the fixture block, the inside through connection of installation ear has the lead screw.
Preferably, the protective cover is made of transparent PVC material, the heat dissipation holes are uniformly distributed on the surface of the protective cover at equal intervals, and the protective cover, the mounting lugs, the connecting block and the fixture block are all of an integrated structure;
the lead screw runs through and constitutes threaded connection between the inside of installation ear and the mount pad, through above-mentioned structure, when butt joint between protection casing and the circuit board main part, can hand the protection casing, makes the connecting block insert the inside of mounting hole, presses the protection casing again, makes the connecting block insert the inside of mounting hole to it is fixed to carry out the block through the fixture block, so that the protection casing covers the circuit board main part, thereby reaches the purpose of protection.
Compared with the prior art, the utility model has the beneficial effects that: this printed circuit board convenient to location, when the circuit board main part need be installed, through the surface of laminating the mount pad with the circuit board main part, butt joint piece and the fixed block card that make circuit board main part bottom connect are gone into inside the draw-in groove of seting up the mount pad surface, so as to fix a position the circuit board main part, reach the purpose of conveniently aligning the installation, and when butt joint between protection casing and the circuit board main part, through handheld protection casing, it is fixed to make the inside that connecting block and fixture block inserted the mounting hole carry out the block, so that the protection casing covers the circuit board main part, thereby reach the purpose of protection.
1. When the circuit board main part needs to be installed, the circuit board main part can be attached to the surface of the installation seat, then the circuit board main part is slid, the butt joint block and the fixing block which are connected to the bottom of the circuit board main part are clamped into the clamping groove formed in the surface of the installation seat, the circuit board main part is positioned, and the purpose of conveniently aligning and installing is achieved.
2. When butt joint between protection casing and the circuit board main part, can hand the protection casing, make the connecting block insert the inside of mounting hole, press the protection casing again, make the connecting block insert the inside of mounting hole to it is fixed to carry out the block through the fixture block, so that the protection casing covers the circuit board main part, thereby reaches the purpose of protection.
Drawings
FIG. 1 is a schematic top view of a circuit board body according to the present invention;
FIG. 2 is a schematic cross-sectional front view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;
FIG. 4 is an enlarged view of the structure of the present invention at B.
In the figure: 1. a circuit board main body; 2. mounting holes; 3. a mounting seat; 4. a butt joint block; 5. a fixed block; 6. a protective cover; 7. heat dissipation holes; 8. mounting lugs; 9. connecting blocks; 10. a clamping block; 11. and a screw rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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, the present invention provides a technical solution: a printed circuit board facilitating positioning; the method comprises the following steps:
the surface of the circuit board main body 1 is provided with a mounting hole 2;
mount pad 3, the setting is in the bottom of circuit board main part 1, the bottom surface of circuit board main part 1 is connected with butt joint piece 4, butt joint piece 4's perpendicular surface is connected with fixed block 5, fixed block 5 is symmetric distribution about butt joint piece 4 vertical well separated time, and butt joint piece 4 and fixed block 5 and the draw-in groove size phase-match that the mount pad 3 surface was seted up, when circuit board main part 1 needs install, can laminate the surface of mount pad 3 with circuit board main part 1, the circuit board main part 1 slides again, butt joint piece 4 and the fixed block 5 card that make 1 bottom of circuit board main part connect are gone into inside the draw-in groove of seting up 3 surfaces of mount pad, so as to fix a position circuit board main part 1, reach the purpose of conveniently aliging the installation.
The circuit board main body 1 includes: the protective cover 6 is arranged on one side of the circuit board main body 1, heat dissipation holes 7 are formed in the surface of the protective cover 6, two ends of the protective cover 6 are connected with mounting lugs 8, the surface of each mounting lug 8 is connected with a connecting block 9, the surface of each connecting block 9 is connected with a clamping block 10, a lead screw 11 penetrates through the inside of each mounting lug 8, the protective cover 6 is made of transparent PVC (polyvinyl chloride), the heat dissipation holes 7 are evenly distributed on the surface of the protective cover 6 at equal intervals, and the protective cover 6, the mounting lugs 8, the connecting blocks 9 and the clamping blocks 10 are all of an integrated structure; lead screw 11 runs through and constitutes threaded connection between the inside of installation ear 8 and mount pad 3, when butt joint between protection casing 6 and circuit board main part 1, can hand protection casing 6, makes connecting block 9 insert the inside of mounting hole 2, presses protection casing 6 again, makes connecting block 9 insert the inside of mounting hole 2 to it is fixed to carry out the block through fixture block 10, so that protection casing 6 covers circuit board main part 1, thereby reaches the purpose of protection.
In summary, the following steps: as shown in fig. 1-4, when using the printed circuit board convenient for positioning, firstly, when the circuit board main body 1 needs to be installed, the circuit board main body 1 is attached to the surface of the mounting seat 3, the butt joint block 4 and the fixing block 5 connected to the bottom of the circuit board main body 1 are clamped into the clamping groove formed on the surface of the mounting seat 3, so as to position the circuit board main body 1, and achieve the purpose of convenient alignment and installation, and when the protective cover 6 is butted with the circuit board main body 1, the connecting block 9 and the clamping block 10 are inserted into the mounting hole 2 for clamping and fixing through holding the protective cover 6, so that the protective cover 6 covers the circuit board main body 1, and thereby achieving the purpose of protection, which is the characteristic of the printed circuit board convenient for positioning.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A printed circuit board facilitating positioning; it is characterized by comprising:
the surface of the circuit board main body (1) is provided with a mounting hole (2);
the mounting seat (3) is arranged at the bottom of the circuit board main body (1), the bottom surface of the circuit board main body (1) is connected with a butt joint block (4), and the surface of the butt joint block (4) is vertically connected with a fixing block (5).
2. The printed circuit board convenient to position as claimed in claim 1, wherein the fixing blocks (5) are symmetrically distributed about a longitudinal median line of the butt-joint block (4), and the butt-joint block (4) and the fixing block (5) are matched with a clamping groove formed on the surface of the mounting base (3) in size.
3. A printed circuit board facilitating positioning according to claim 1, characterized in that the circuit board body (1) comprises:
protection casing (6), the setting is in one side of circuit board main part (1), louvre (7) have been seted up on the surface of protection casing (6), the both ends of protection casing (6) are connected with installation ear (8), the surface connection of installation ear (8) has connecting block (9), the surface connection of connecting block (9) has fixture block (10), the inside through connection of installation ear (8) has lead screw (11).
4. The PCB convenient to position as claimed in claim 3, wherein the shield (6) is made of transparent PVC material, the heat dissipation holes (7) are uniformly distributed on the surface of the shield (6) at equal intervals, and the shield (6), the mounting lugs (8), the connection block (9) and the fixture block (10) are all of an integrated structure;
the screw rod (11) penetrates through the inner part of the mounting lug (8) and is in threaded connection with the mounting base (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122129424.6U CN215956902U (en) | 2021-09-06 | 2021-09-06 | Printed circuit board convenient to location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122129424.6U CN215956902U (en) | 2021-09-06 | 2021-09-06 | Printed circuit board convenient to location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215956902U true CN215956902U (en) | 2022-03-04 |
Family
ID=80431810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122129424.6U Active CN215956902U (en) | 2021-09-06 | 2021-09-06 | Printed circuit board convenient to location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215956902U (en) |
-
2021
- 2021-09-06 CN CN202122129424.6U patent/CN215956902U/en active Active
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| GR01 | Patent grant |