CN205194994U - Fixed electric connector of riveting nut installation - Google Patents
Fixed electric connector of riveting nut installation Download PDFInfo
- Publication number
- CN205194994U CN205194994U CN201520593481.1U CN201520593481U CN205194994U CN 205194994 U CN205194994 U CN 205194994U CN 201520593481 U CN201520593481 U CN 201520593481U CN 205194994 U CN205194994 U CN 205194994U
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- CN
- China
- Prior art keywords
- riveting nut
- electric connector
- riveting
- installing hole
- cylindrical structural
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
一种铆接螺母安装固定的电连接器，包括电连接器和铆接螺母，电连接器安装法兰四个角设置四个安装台阶孔，铆接螺母内孔设置有螺纹孔，外周壁上设有滚直纹结构，铆接螺母通过外周壁上的滚直纹结构与电连接器法兰板上的安装孔过盈配合，实现铆接螺母径向紧密固定，防止安装时铆接螺母随着螺钉转动；通过铆接螺母翻边压铆方式实现铆接螺母固定于电连接器法兰板上，与法兰四个安装台阶孔的台阶面实现铆接螺母轴向定位。
An electrical connector with riveting nuts installed and fixed, including an electrical connector and a riveting nut, four mounting step holes are provided at the four corners of the mounting flange of the electrical connector, threaded holes are provided in the inner holes of the riveting nut, and rolling holes are provided on the outer peripheral wall. Straight grain structure, the rivet nut is interference fit with the installation hole on the flange plate of the electrical connector through the rolling straight grain structure on the outer peripheral wall, so as to realize the radial tight fixation of the rivet nut and prevent the rivet nut from rotating with the screw during installation; through riveting The nut flanging and pressing riveting method realizes that the riveting nut is fixed on the flange plate of the electrical connector, and realizes the axial positioning of the riveting nut with the step surface of the four mounting step holes of the flange.
Description
Art
The present invention relates to a kind of electric connector being applied to the transmission signal of telecommunication, a kind of electric connector with riveting nut fixed installation mode, belongs to technical field of electric connectors specifically.
Background technology
Along with the high speed development of electrical communications industry, just need connector to realize the switching transmission of signal or electric current in this field.Electric connector comprises plug and socket under normal circumstances, and plug is free end, and socket is that stiff end is fixed on the installation panel of equipment, and this just needs electric connector arranges mounting structure.
At present, conventional on connector market electric connector fixed installation mode is mainly threaded connection and realizes installing.Thread connecting mode comprises screw and installs and bolt installation.When adopting bolt to install, need one side at installation panel by bolt passing through bolt hole, to screw on nut at another side.This kind of installation method structure is simple, installs reliable, but needs double-side operation, once smooth use will be difficult under the narrow and small condition of installing space, when tightening, nut rotates along with bolt, now not only can affect product installation efficiency, and brings hidden danger to the reliability of product.
Utility model content
The technical problem that the present invention solves is: overcome the deficiencies in the prior art, propose a kind of riveting nut and fixing electric connector is installed, nut is arranged in the mounting flange of electric connector, and the radial and axial location of nut and installing hole is realized respectively by rolling straight burr and thin-wall construction, thus make in installation process, nut is not with screw turns, method in the present invention avoids in existing screw-nut installing mechanism needs larger installing space and nut easily to lose the problem come off, there is structure simple, easy for installation, reliability is high, conveniently realize the advantage of quick assembling, improve Product Assembly work efficiency, add installation reliability.
Technical solution of the present invention is: a kind of riveting nut installs fixing electric connector, and it comprises: electric connector and riveting nut;
The mounting flange of described electric connector has installing hole, and riveting nut interference is arranged in installing hole, has screw thread in the endoporus of riveting nut.
Installing hole on described mounting flange is 4, is evenly distributed on mounting flange outer edge.
The periphery wall of described riveting nut is provided with and rolls straight burr.
Described installing hole is two stepped ramp type cylindrical structures, be respectively the first rank cylindrical structural and second-order cylindrical structural, the diameter of the first rank cylindrical structural is greater than the diameter of second-order cylindrical structural, and the end face of the first rank cylindrical structural is concordant with the end face of electric connector mounting flange, riveting nut periphery wall rolls the interference of straight burr structure and be arranged in the first rank cylindrical structural.
The end face described riveting nut periphery wall rolling straight burr structure is concordant with the end face of second-order cylindrical structural junction with the first rank cylindrical structural.
Described riveting nut is thin-walled end towards the end face of installing hole inside, and the thickness of described thin-walled end is 0.1 ~ 0.3mm.
Described thin-walled end by flange press distortion mode coordinate with the fillet surface of installing hole, realize the axial restraint of riveting nut and installing hole.
The present invention's beneficial effect is compared with prior art:
Riveting nut of the present invention is arranged in electric connector flange mounting hole, achieve riveting nut integrated with connector, in narrow and small installing space, convenient installation smoothly, effectively improves installation reliability, and reduce the standard component needed for installing, effectively improve installation effectiveness; Facilitate connector dismounting to keep in repair and check.
Accompanying drawing explanation
Fig. 1 is the scheme of installation of the utility model embodiment;
Fig. 2 is the partial schematic diagram after the utility model embodiment riveting nut is installed;
Fig. 3 is the structural representation before the utility model riveting nut is installed;
Embodiment
Below in conjunction with specific embodiment, embodiment of the present utility model is described in detail:
Fig. 1 is the scheme of installation of the utility model embodiment; Fig. 2 is the partial schematic diagram after the utility model embodiment riveting nut is installed; Fig. 3 is the structural representation before the utility model riveting nut is installed, and shown in Fig. 1 ~ Fig. 3, a kind of riveting nut installs fixing electric connector, it is characterized in that comprising: electric connector 1 and riveting nut 2.The mounting flange of described electric connector 1 has installing hole, and riveting nut 2 interference is arranged in installing hole, has screw thread in the endoporus of riveting nut 2.
Installing hole on mounting flange is 4, is evenly distributed on mounting flange outer edge.The periphery wall of riveting nut 2 is provided with and rolls straight burr.Installing hole is two stepped ramp type cylindrical structures, be respectively the first rank cylindrical structural and second-order cylindrical structural, the diameter of the first rank cylindrical structural is greater than the diameter of second-order cylindrical structural, the end face of the first rank cylindrical structural is concordant with the end face of electric connector 1 mounting flange, riveting nut 2 periphery wall rolling the interference of straight burr structure is arranged in the first rank cylindrical structural, riveting nut 2 realizes riveting nut 2 in straight burr mechanism press-in installing hole fix with the radial direction of electric connector 1 by rolling, and when preventing screw-driving, riveting nut rotates together with screw.
The end face described riveting nut 2 periphery wall rolling straight burr structure is concordant with the end face of second-order cylindrical structural junction with the first rank cylindrical structural.Riveting nut 2 is thin-walled end towards the end face of installing hole inside, and the thickness of described thin-walled end is 0.1 ~ 0.3mm, and preferred value is 0.2mm.Thin-walled end is coordinated with the fillet surface of installing hole by the press mode of distortion of flange, and realize the axial restraint of riveting nut 2 and installing hole, the solid and reliable adhesion of this mode greatly, prevents riveting nut axial endplay under force environment.
Installing hole is set to double step structure, and riveting nut 2 step and the riveted joint of thin-walled flange combine, and prevent riveting nut axial endplay under force environment.
When electric connector 1 is installed, electric connector 1 directly loads in panel, carries out tightening fixing at the screw that 2 opposite sides of riveting nut are adaptive.
More than just the present invention will be further described, and be not used to limit practicing of this patent, and all be the utility model equivalence enforcement, within the right that all should be contained in this patent.
Claims (7)
1. riveting nut installs a fixing electric connector, it is characterized in that comprising: electric connector (1) and riveting nut (2);
The mounting flange of described electric connector (1) has installing hole, and riveting nut (2) interference is arranged in installing hole, has screw thread in the endoporus of riveting nut (2).
2. a kind of riveting nut according to claim 1 installs fixing electric connector, it is characterized in that: the installing hole on described mounting flange is 4, is evenly distributed on mounting flange outer edge.
3. a kind of riveting nut according to claim 1 installs fixing electric connector, it is characterized in that: the periphery wall of described riveting nut (2) is provided with and rolls straight burr.
4. a kind of riveting nut according to claim 3 installs fixing electric connector, it is characterized in that: described installing hole is two stepped ramp type cylindrical structures, be respectively the first rank cylindrical structural and second-order cylindrical structural, the diameter of the first rank cylindrical structural is greater than the diameter of second-order cylindrical structural, and the end face of the first rank cylindrical structural is concordant with the end face of electric connector (1) mounting flange, riveting nut (2) periphery wall rolls the interference of straight burr structure and be arranged in the first rank cylindrical structural.
5. a kind of riveting nut according to claim 3 installs fixing electric connector, it is characterized in that: the end face described riveting nut (2) periphery wall rolling straight burr structure is concordant with the end face of second-order cylindrical structural junction with the first rank cylindrical structural.
6. a kind of riveting nut according to claim 1 installs fixing electric connector, and it is characterized in that: described riveting nut (2) is thin-walled end towards the end face of installing hole inside, the thickness of described thin-walled end is 0.1 ~ 0.3mm.
7. a kind of riveting nut according to claim 6 installs fixing electric connector, it is characterized in that: described thin-walled end is coordinated with the fillet surface of installing hole by the press mode of distortion of flange, realizes the axial restraint of riveting nut (2) and installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520593481.1U CN205194994U (en) | 2015-08-07 | 2015-08-07 | Fixed electric connector of riveting nut installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520593481.1U CN205194994U (en) | 2015-08-07 | 2015-08-07 | Fixed electric connector of riveting nut installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205194994U true CN205194994U (en) | 2016-04-27 |
Family
ID=55787952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520593481.1U Expired - Lifetime CN205194994U (en) | 2015-08-07 | 2015-08-07 | Fixed electric connector of riveting nut installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205194994U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458390A (en) * | 2017-08-29 | 2017-12-12 | 北京世纪东方通讯设备有限公司 | A kind of fixed structure and method of portable machine control device D-shaped seat of shunting |
| CN110001976A (en) * | 2017-12-13 | 2019-07-12 | 空中客车营运有限公司 | Component and its manufacturing method and aircraft or aircraft wing with clamped nut |
-
2015
- 2015-08-07 CN CN201520593481.1U patent/CN205194994U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458390A (en) * | 2017-08-29 | 2017-12-12 | 北京世纪东方通讯设备有限公司 | A kind of fixed structure and method of portable machine control device D-shaped seat of shunting |
| CN110001976A (en) * | 2017-12-13 | 2019-07-12 | 空中客车营运有限公司 | Component and its manufacturing method and aircraft or aircraft wing with clamped nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20160427 |