CN212305756U - Fixable circuit board - Google Patents
Fixable circuit board Download PDFInfo
- Publication number
- CN212305756U CN212305756U CN202021131101.XU CN202021131101U CN212305756U CN 212305756 U CN212305756 U CN 212305756U CN 202021131101 U CN202021131101 U CN 202021131101U CN 212305756 U CN212305756 U CN 212305756U
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- CN
- China
- Prior art keywords
- circuit board
- board body
- fixable
- fixedly connected
- positioning
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Abstract
The utility model discloses a fixable circuit board, which comprises a circuit board body, wherein the circuit board body is provided with four bevel parts; the bent angle part of the circuit board body is in threaded connection with a plurality of first countersunk bolts; the front end and the rear end of the circuit board body are fixedly connected with a plurality of limiting mounting pieces; the limiting mounting part comprises an insulating bulge fixedly connected to the circuit board body, and a positioning part is connected to the insulating bulge in a threaded manner; the setting element includes the positioning disk board, be equipped with the circular spacing arch of a plurality of on the positioning disk board, the bottom fixedly connected with screw rod of positioning disk board, screw rod threaded connection is on insulating arch. Through the design of the device parts, the installation stability of the circuit board body is improved, and the device is convenient to install, and the technical defects that the circuit board body falls off from the working parts and is loosened are avoided.
Description
Technical Field
The utility model relates to a circuit board device field especially relates to a can fixed circuit board.
Background
As technology has evolved, integrated circuit boards have become the primary means of electrical circuits, and prior art discloses circuit boards that are mounted within a workpiece, such as a chassis.
However, when the circuit board disclosed in the prior art is mounted on the working component, especially the moving working component, the circuit board is easy to loosen, so that the working component cannot work normally.
The substantial reasons for the technical drawbacks are: the circuit board disclosed by the prior art adopts simpler bolt installation, so that the circuit board cannot be stably installed on a working part.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a can fixed circuit board is provided.
The utility model discloses a solve above-mentioned technical problem through following technical scheme:
a fixable circuit board comprises a circuit board body, wherein the circuit board body is provided with four folded corner parts;
the bent angle part of the circuit board body is in threaded connection with a plurality of first countersunk bolts;
the front end and the rear end of the circuit board body are fixedly connected with a plurality of limiting mounting pieces;
the limiting mounting part comprises an insulating bulge fixedly connected to the circuit board body, and a positioning part is connected to the insulating bulge in a threaded manner;
the setting element includes the positioning disk board, be equipped with the circular spacing arch of a plurality of on the positioning disk board, the bottom fixedly connected with screw rod of positioning disk board, screw rod threaded connection is on insulating arch.
Preferably, a positioning bar is fixedly connected between the central parts of the front and rear ends of the circuit board body.
Preferably, a plurality of second countersunk bolts arranged at intervals in the front and back are in threaded connection with the positioning bar.
Preferably, a rubber extrusion flange is fixedly connected to the lower end of the first countersunk head bolt.
Preferably, a rubber extrusion flange is fixedly connected to the lower end of the second countersunk head bolt.
Preferably, a plurality of circular limiting bulges are distributed on the disc outline of the positioning disc plate in an annular array.
Preferably, a screw rod is fixedly connected to the center of the top of the positioning disc plate.
Preferably, the screw rod has a rectangular longitudinal sectional shape.
Compared with the prior art, the utility model has the following advantages:
the utility model discloses a fixable circuit board, which comprises a circuit board body, wherein the circuit board body is provided with four bevel parts; the bent angle part of the circuit board body is in threaded connection with a plurality of first countersunk bolts; the front end and the rear end of the circuit board body are fixedly connected with a plurality of limiting mounting pieces; the limiting mounting part comprises an insulating bulge fixedly connected to the circuit board body, and a positioning part is connected to the insulating bulge in a threaded manner; the setting element includes the positioning disk board, be equipped with the circular spacing arch of a plurality of on the positioning disk board, the bottom fixedly connected with screw rod of positioning disk board, screw rod threaded connection is on insulating arch.
Through the design of the device parts, the installation stability of the circuit board body is improved, and the device is convenient to install, and the technical defects that the circuit board body falls off from the working parts and is loosened are avoided.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a positioning member according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of another view angle in fig. 2 according to the embodiment of the present invention;
fig. 4 is a schematic plan view of a fixable board in an embodiment of the present invention;
fig. 5 is a top view of the embodiment of the present invention in fig. 1;
fig. 6 is a schematic view of a first countersunk bolt structure according to the present invention.
Detailed Description
The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1 to 6, a fixable wiring board includes a circuit board body 1, wherein the circuit board body 1 is a conventionally used circuit board disclosed in the prior art, and a pin wiring member 11 is provided on the circuit board body 1.
The circuit board body 1 can not be effectively fixedly mounted on the working part based on the prior art, the utility model discloses carry out that this advances of following structure:
the circuit board body 1 is provided with four folding corner parts; the bevel part of the circuit board body 1 is in threaded connection with a plurality of first countersunk bolts 12; each bevel part of the circuit board body 1 is in threaded connection with two first countersunk head bolts 12.
Simultaneously, in order to improve the stability of installation circuit board body 1, at the equal fixedly connected with a plurality of spacing installed part 2 of the front and rear end of circuit board body 1. Specifically, each side circuit board body 1 is provided with two limiting installation parts 2. The specific structure of spacing installed part 2 is as follows:
the limiting installation part 2 comprises an insulation bulge 21 fixedly connected to the circuit board body 1, and a positioning part 22 is connected to the insulation bulge 21 in a threaded manner; the positioning member 22 comprises a positioning disk plate 221, a plurality of circular limiting protrusions 222 are arranged on the positioning disk plate 221, a screw 2211 is fixedly connected to the bottom of the positioning disk plate 221, and the screw 2211 is in threaded connection with the insulating protrusions 21.
The plurality of circular limiting protrusions 222 are distributed on the disc profile of the positioning disc plate 221 in an annular array. The top center of the positioning plate 221 is fixedly connected with a screw rod 223. The longitudinal sectional shape of the screw 223 is rectangular. The screw 223 is used to screw the puck plate 221.
In order to improve the stability of the extrusion limit of the circular limit protrusion 222 in real-time work, the circular limit protrusion 222 is designed to be made of elastic rubber, when the circuit board body 1 is installed on a working component, at the moment, the circular limit protrusion 222 is rotated, the circular limit protrusion 222 is made of elastic rubber, and therefore the circular limit protrusion 222 made of elastic rubber is extruded on the circuit board body 1, and meanwhile, the circular limit protrusion 222 is made of elastic rubber and has elasticity, and therefore the circular limit protrusion 222 is extruded and positioned on the working component at the same time. In the operation process of the working component, such as in the turning process, the circular limiting protrusion 222 with the above structural design realizes the sufficient extrusion positioning of the circuit board body 1 and the working component.
In the actual working process, in order to improve the stability of the circuit board body 1, a positioning bar is fixedly connected between the central parts of the front end and the rear end of the circuit board body 1.
The positioning bar is in threaded connection with a plurality of second countersunk bolts 13 which are arranged at intervals in the front and at the back.
In the actual working process, in order to further improve the stability of the circuit board body 1 connecting the working components, the lower end of the first countersunk head bolt 12 is fixedly connected with a rubber extrusion flange 121. The lower end of the second countersunk head bolt 13 is fixedly connected with a rubber extrusion flange 121. When the first and second countersunk bolts 12 and 13 are mounted on the workpiece, the rubber pressing flange 121 presses the workpiece, which further improves the mounting stability of the circuit board body 1.
Through the design of the device parts, the installation stability of the circuit board body 1 is improved, and the device is convenient to install, so that the technical defects that the circuit board body 1 falls off from the working parts and is not flexible are overcome.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A fixable circuit board is characterized by comprising a circuit board body, wherein the circuit board body is provided with four folded corner parts;
the bent angle part of the circuit board body is in threaded connection with a plurality of first countersunk bolts;
the front end and the rear end of the circuit board body are fixedly connected with a plurality of limiting mounting pieces;
the limiting mounting part comprises an insulating bulge fixedly connected to the circuit board body, and a positioning part is connected to the insulating bulge in a threaded manner;
the setting element includes the positioning disk board, be equipped with the circular spacing arch of a plurality of on the positioning disk board, the bottom fixedly connected with screw rod of positioning disk board, screw rod threaded connection is on insulating arch.
2. The fixable wiring board of claim 1, wherein a positioning bar is fixedly connected between the central portions of the front and rear ends of the circuit board body.
3. The fixable wiring board of claim 2, wherein the positioning bar is screwed with a plurality of second countersunk bolts spaced back and forth.
4. The fixable wiring board of claim 3, wherein a rubber pressing flange is fixedly attached to a lower end of said first countersunk bolt.
5. The fixable wiring board of claim 4, wherein a rubber pressing flange is fixedly attached to a lower end of said second countersunk head bolt.
6. The fixable wiring board of claim 5, wherein a plurality of said circular retaining protrusions are distributed in an annular array on the profile of the positioning disk plate.
7. The fixable wiring board of claim 6, wherein a screw is fixedly connected to the center of the top of said positioning plate.
8. The fixable wiring board of claim 7, wherein said screw rods are rectangular in longitudinal cross-sectional shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021131101.XU CN212305756U (en) | 2020-06-18 | 2020-06-18 | Fixable circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021131101.XU CN212305756U (en) | 2020-06-18 | 2020-06-18 | Fixable circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212305756U true CN212305756U (en) | 2021-01-05 |
Family
ID=73942907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021131101.XU Active CN212305756U (en) | 2020-06-18 | 2020-06-18 | Fixable circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212305756U (en) |
-
2020
- 2020-06-18 CN CN202021131101.XU patent/CN212305756U/en active Active
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