CN214945631U - Press riveting nut for circuit board - Google Patents
Press riveting nut for circuit board Download PDFInfo
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- CN214945631U CN214945631U CN202120756459.XU CN202120756459U CN214945631U CN 214945631 U CN214945631 U CN 214945631U CN 202120756459 U CN202120756459 U CN 202120756459U CN 214945631 U CN214945631 U CN 214945631U
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- circuit board
- press
- nut
- riveting nut
- nut body
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Abstract
The utility model provides a press rivet nut for circuit board belongs to mechanical technical field. The technical problems that an existing circuit board is fixedly connected with parts and the like are solved. This a press riveting nut for circuit board, is including pressing the riveting nut body, the press riveting nut body have inflation portion and location portion that can warp, location portion be equipped with the locating hole, the press riveting nut body still have the fixed part, the fixed part be equipped with the fixed orifices, the fixed orifices in be equipped with the screw thread. The utility model has the advantages of firm fixation.
Description
Technical Field
The utility model belongs to the technical field of machinery, a press rivet nut for circuit board is related to.
Background
The development of the pressure riveting nut aims at solving the problem of mounting parts on a thin plate or a metal plate, the pressure riveting nut is a self-fastening nut, integrates the functions of a rivet and a nut, does not need to attack an internal thread during assembly, does not need to weld the nut, is firmly, conveniently and quickly riveted, and is convenient for mounting other parts through the pressure riveting nut when being applied to a circuit board.
Disclosure of Invention
The utility model aims at having above-mentioned problem to current technique, having proposed a pressure riveting nut for circuit board, solved circuit board and part fixed connection's problem.
The purpose of the utility model can be realized by the following technical proposal:
the utility model provides a press and rivet nut for circuit board, is including pressing the rivet nut body, the press rivet nut body have inflation portion and location portion that can warp, location portion be equipped with the locating hole, a serial communication port, the press rivet nut body still have the fixed part, the fixed part be equipped with the fixed orifices, the fixed orifices in be equipped with the screw thread.
The utility model discloses in place the prefabricated hole at the circuit board through pressing the rivet nut body, make the circuit board be located between inflation portion and the location portion, then suppress pressing the rivet nut body, the inflation portion warp the inflation and compresses tightly to location portion direction, fixes the circuit board, then fixes the part on the circuit board to needs fixing through the fixed orifices threaded connection on bolt and the fixed part, guarantees the fixed connection between circuit board and the part.
In the press riveting nut for the circuit board, the fixing hole is a counter bore.
In the press riveting nut for the circuit board, the fixing hole is communicated with the positioning hole. The fixing hole in the structure can be communicated with the positioning hole, so that the interior of the pressure riveting nut is communicated and hollow.
In the press riveting nut for the circuit board, the positioning part is provided with a first supporting surface, the fixing part is provided with a second supporting surface, and the first supporting surface and the second supporting surface are parallel to each other.
In the press-riveting nut for the circuit board, the bottom surface of the positioning hole is parallel to the first supporting surface and the second supporting surface.
In the press-riveting nut for the circuit board, the positioning part is provided with a limiting part, and the limiting part is provided with an inclined plane. The limiting part is matched with the expansion part in the structure to ensure the fixation of the circuit board.
In the press riveting nut for the circuit board, the diameter of the fixing hole is smaller than that of the positioning hole.
In the press riveting nut for the circuit board, the length of the press riveting nut body is 0.5-2cm respectively. In this structure, the length of the clinch nut body is a distance from the first support surface to the second support surface, and the length of the clinch nut body is, for example, 0.5cm, 0.8cm, 1.5cm, or 2.0 cm.
In the press-riveting nut for the circuit board, the first supporting surface and the second supporting surface are smooth surfaces.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model discloses in place the prefabricated hole at the circuit board through pressing the rivet nut body, make the circuit board be located between inflation portion and the location portion, then suppress pressing the rivet nut body, the inflation portion warp the inflation and compresses tightly to location portion direction, fixes the circuit board, then fixes the part on the circuit board to needs fixing through the fixed orifices threaded connection on bolt and the fixed part, guarantees the fixed connection between circuit board and the part.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view of embodiment 1 of the present invention.
Fig. 3 is a cross-sectional view of embodiment 2 of the present invention.
Fig. 4 is an assembly view of the present invention.
In the figure, 1, a rivet nut body is pressed; 1a, an expansion part; 1b, a positioning part; 1c, a fixing part; 1d, a limiting part; 2. positioning holes; 3. a fixing hole; 4. a thread; 5. a first support surface; 6. a second support surface; 7. an inclined surface; 8. a circuit board; 9. and (4) parts.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 4, a press-riveting nut for a circuit board 8 includes a press-riveting nut body 1, the press-riveting nut body 1 has an expansion portion 1a and a positioning portion 1b which can be deformed, the positioning portion 1b is provided with a positioning hole 2, the press-riveting nut body 1 further has a fixing portion 1c, the fixing portion 1c is provided with a fixing hole 3, and a thread 4 is provided in the fixing hole 3.
The utility model discloses in place in circuit board 8's prefabricated downthehole through pressing rivet nut body 1, make circuit board 8 be located between inflation portion 1a and location portion 1b, then suppress pressing rivet nut body 1, inflation portion 1a warp the inflation and compress tightly to location portion 1b direction, fix circuit board 8, then fix part 9 on circuit board 8 needs to be fixed through the 3 threaded 4 connections of fixed orifices on bolt and the fixed part 1c, guarantee the fixed connection between circuit board 8 and part 9.
In embodiment 1 of the present invention, specifically, the fixing hole 3 is a counter bore.
In the embodiment of the present invention 2, specifically, the fixing hole 3 is communicated with the positioning hole 2. The fixing hole 3 in the structure can be communicated with the positioning hole 2, so that the interior of the pressure riveting nut is communicated and hollow.
Specifically, the positioning portion 1b has a first supporting surface 5 thereon, the fixing portion 1c has a second supporting surface 6 thereon, and the first supporting surface 5 and the second supporting surface 6 are parallel to each other.
Specifically, the bottom surface of the positioning hole 2 is parallel to the first support surface 5 and the second support surface 6.
Specifically, the positioning portion 1b has a stopper portion 1d, and the stopper portion 1d has an inclined surface 7. The limiting part 1d in the structure is matched with the expansion part 1a for use to ensure the fixation of the circuit board 8.
Specifically, the diameter of the fixing hole 3 is smaller than that of the positioning hole 2.
Specifically, the length of the pressure riveting nut body 1 is 0.5-2cm respectively. In this structure, the length of the clinch nut body 1 is the distance from the first support surface 5 to the second support surface 6, and the length of the clinch nut body 1 is, for example, 0.5cm, 0.8cm, 1.5cm, or 2.0 cm.
In particular, the first 5 and second 6 support surfaces are smooth surfaces.
The above components are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (9)
1. The utility model provides a press and rivet nut for circuit board, is including pressing the rivet nut body, the press rivet nut body have inflation portion and location portion that can warp, location portion be equipped with the locating hole, a serial communication port, the press rivet nut body still have the fixed part, the fixed part be equipped with the fixed orifices, the fixed orifices in be equipped with the screw thread.
2. The clinch nut for a circuit board of claim 1, wherein the securing hole is a counterbore.
3. The clinch nut for a circuit board of claim 1, wherein the securing holes are in communication with the locating holes.
4. The clinch nut for a circuit board of claim 1, wherein the positioning portion has a first support surface and the fixing portion has a second support surface, the first support surface and the second support surface being parallel to each other.
5. The clinch nut for a circuit board of claim 1, wherein the bottom surface of the locating hole is parallel to the first and second support surfaces.
6. The clinch nut for a circuit board according to claim 1, wherein the positioning portion has a position-limiting portion, and the position-limiting portion has an inclined surface.
7. The clinch nut for a circuit board of claim 1, wherein the diameter of the securing hole is smaller than the diameter of the locating hole.
8. The clinch nut for circuit boards according to claim 1, wherein the length of the clinch nut body is 0.5-2cm, respectively.
9. The clinch nut for a circuit board of claim 4, wherein the first support surface and the second support surface are smooth surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120756459.XU CN214945631U (en) | 2021-04-12 | 2021-04-12 | Press riveting nut for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120756459.XU CN214945631U (en) | 2021-04-12 | 2021-04-12 | Press riveting nut for circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214945631U true CN214945631U (en) | 2021-11-30 |
Family
ID=79045591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120756459.XU Active CN214945631U (en) | 2021-04-12 | 2021-04-12 | Press riveting nut for circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214945631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117276791A (en) * | 2023-11-21 | 2023-12-22 | 福建祥鑫新能源汽车配件制造有限公司 | Inner cavity pressure riveting fastener structure in aluminum profile on all-aluminum battery tray |
-
2021
- 2021-04-12 CN CN202120756459.XU patent/CN214945631U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117276791A (en) * | 2023-11-21 | 2023-12-22 | 福建祥鑫新能源汽车配件制造有限公司 | Inner cavity pressure riveting fastener structure in aluminum profile on all-aluminum battery tray |
| CN117276791B (en) * | 2023-11-21 | 2024-02-06 | 福建祥鑫新能源汽车配件制造有限公司 | Inner cavity pressure riveting fastener structure in aluminum profile on all-aluminum battery tray |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Riveting nut for circuit board Effective date of registration: 20221124 Granted publication date: 20211130 Pledgee: Hangzhou United Rural Commercial Bank Co.,Ltd. Haining sub branch Pledgor: Zhejiang Kunhou Auto Parts Co.,Ltd. Registration number: Y2022980023540 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |