CN202084760U - Riveting nut for float power connector - Google Patents
Riveting nut for float power connector Download PDFInfo
- Publication number
- CN202084760U CN202084760U CN2011202224259U CN201120222425U CN202084760U CN 202084760 U CN202084760 U CN 202084760U CN 2011202224259 U CN2011202224259 U CN 2011202224259U CN 201120222425 U CN201120222425 U CN 201120222425U CN 202084760 U CN202084760 U CN 202084760U
- Authority
- CN
- China
- Prior art keywords
- coating nut
- rivet coating
- riveting nut
- hole
- nut
- 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 - Fee Related
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Abstract
The utility model discloses a riveting nut for a float power connector, which comprises a casing, a riveting nut and a support plate holder. The casing is arranged above the support plate holder; the riveting nut is arranged in a riveting nut hole of the support plate holder through a positioning ring; a rivet turning opening of the riveting nut is riveted with a step hole of the casing; and a positioning surface of the riveting nut contacts with a rib in the riveting nut hole. When the power connector is assembled with an installation panel, the riveting nut arranged in the support plate holder can shift and incline along with the casing to a certain extent, and is used for compensating installation errors of the power connector and the installation panel, preventing the support plate holder from cracking and protecting connection between a connector pin and a printed circuit board, thereby ensuring installation quality of electronic equipment and prolonging the service life of the electronic equipment.
Description
Technical field
The utility model relates to the power connector technical field, especially a kind of rivet coating nut that is used for the floating power supply connector.
Background technology
Power connector is that power supply is supplied with the key components that is connected with control circuit in the electronic equipment, in the syndeton of power connector and printed board, adopt the tail end of the contact of power connector to be connected with the mode of printed board grafting back and welding, in the syndeton of power connector and installation panel, adopt screw to pass the mode that enforcement is threaded between the rivet coating nut that is provided with in installation panel and the power connector.Raising along with the electronic product integrated level, the printed board that electronic equipment uses and the size of installation panel are increasing, cause the rigging error of power connector and installation panel also to increase simultaneously, thereby when power connector and installation panel assembling, force installation panel and rivet coating nut to produce displacement, cause the tail end of contact in the pallet stand and the solder joint damage of printed board, or the pallet stand cracking, hide some dangers for to product quality, thereby influenced the reliability and the useful life of electronic equipment.
The utility model content
The purpose of this utility model is to float a kind of being used to that provides at the deficiencies in the prior art
The rivet coating nut of moving power connector.When power connector and installation panel and printed circuit board (PCB) assembling; the rivet coating nut of being located in the pallet stand can produce certain displacement and inclination with shell; the alignment error that is used for offset supply connector and installation panel; prevent the pallet stand cracking; being connected between protection connector pinout and printed circuit board (PCB); thereby guarantee the installation quality of electronic equipment, prolong the useful life of electronic equipment.
The concrete technical scheme that realizes the utility model purpose is:
A kind of rivet coating nut that is used for the floating power supply connector, its characteristics comprise housing, rivet coating nut and pallet stand, the top of described rivet coating nut is provided with turns over the riveting mouth, the middle part is provided with the locating ring of projection along circumference, the upper surface of locating ring is a locating surface, and the lower surface is the empty avoiding section to the bottom of rivet coating nut, and described housing is provided with stepped hole, described pallet stand is provided with the rivet coating nut hole, the rivet coating nut hole is a stepped hole, is provided with fin in the stepped hole; Housing is located at the top of pallet stand, and rivet coating nut is in locating ring is located at the rivet coating nut hole of pallet stand, and the stepped hole that turns over riveting mouth and housing of rivet coating nut is riveted, and the locating surface of rivet coating nut touches the fin in the rivet coating nut hole.
The utility model is when power connector and installation panel and printed circuit board (PCB) assembling; the rivet coating nut of being located in the pallet stand can produce certain displacement and inclination with shell; the alignment error that is used for offset supply connector and installation panel; prevent the pallet stand cracking; being connected between protection connector pinout and printed circuit board (PCB); thereby guarantee the installation quality of electronic equipment, prolong the useful life of electronic equipment.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model rivet coating nut;
Fig. 3 is a user mode schematic diagram of the present utility model.
Embodiment
Consult Fig. 1, Fig. 2, the utility model comprises housing 1, rivet coating nut 2 and pallet stand 3, the top of described rivet coating nut 2 is provided with turns over riveting mouth 21, the middle part is provided with the locating ring 22 of projection along circumference, the upper surface of locating ring 22 is a locating surface 23, and the lower surface is an empty avoiding section 24 to the bottom of rivet coating nut 2, and described housing 1 is provided with stepped hole 11, described pallet stand 3 is provided with rivet coating nut hole 31, rivet coating nut hole 31 is stepped hole, is provided with fin 32 in the stepped hole; Housing 1 is located at the top of pallet stand 3, rivet coating nut) in locating ring 22 is located at the rivet coating nut hole 31 of pallet stand 3, the riveting mouth 21 that turns over of rivet coating nut 2 is riveted with the stepped hole 11 of housing 1, and the locating surface 23 of rivet coating nut 2 touches the fin 32 in the rivet coating nut hole 31;
Consult Fig. 3, during being connected of the utility model and installation panel, mounting screw 9 is pulled down in rivet coating nut 2, the utility model is placed the link of installation panel 8 together with printed board, mounting screw 9 is passed installation panel 8 and tighten with rivet coating nut 2, in the actual installation process, always there is error in the assembling of the utility model and installation panel 8, because the existence of this error, when mounting screw 9 pass installation panel 8 and the process of tightening with rivet coating nut 2 in, make that rivet coating nut 2 is stressed not wait, and pallet stand 3 produced extruding forces by hole wall, cause pallet stand 3 to split, or cause circuit board contact to be torn; At the problems referred to above, the rivet coating nut 2 of the utility model design can axial float or inclination in rivet coating nut hole 31.
The utility model rivet coating nut is to float like this, because the rivet coating nut hole 31 of pallet stand 3 is a stepped hole, be provided with fin 32 in the stepped hole, rivet coating nut 2 is provided with locating surface 23, and fin 32 limits the axial location of locating surface 23 in rivet coating nut hole 31 of rivet coating nut 2, rivet coating nut 2 passes the stepped hole 11 on rivet coating nut hole 31 and the housing 1, turning over riveting mouth 21 is riveting in the stepped hole 11 of housing 1, when producing external force, the locating surface 23 of rivet coating nut 2 forces fin 32 crimps in 31 stepped holes of rivet coating nut hole, rivet coating nut 6 can be in the rivet coating nut hole 21 of pallet stand 2 axial float;
The utility model rivet coating nut is to tilt like this, because the middle part of rivet coating nut 2 is provided with the locating ring 22 of projection, the bottom is provided with empty avoiding section 24, make when rivet coating nut 2 tilts in rivet coating nut hole 31, between empty avoiding section 24 and the rivet coating nut hole 31 bigger gap is arranged, the extruding force that makes rivet coating nut 2 bottoms act on hole wall significantly reduces, and has effectively prevented the cracking of pallet stand 3, thereby guaranteed the dependability of electronic equipment, prolonged the useful life of electronic equipment.
Claims (1)
1. rivet coating nut that is used for the floating power supply connector, it is characterized in that it comprises housing (1), rivet coating nut (2) and pallet stand (3), the top of described rivet coating nut (2) is provided with turns over riveting mouth (21), the middle part is provided with the locating ring (22) of projection along circumference, the upper surface of locating ring (22) is locating surface (23), the bottom is provided with empty avoiding section (24), described housing (1) is provided with stepped hole (11), described pallet stand (3) is provided with rivet coating nut hole (31), rivet coating nut hole (31) are stepped hole, is provided with fin (32) in the hole; Described housing (1) is located at the top of pallet stand (3), the locating ring (22) of rivet coating nut (2) is located in the rivet coating nut hole (31) of pallet stand (3), the riveting mouth (21) that turns over of rivet coating nut (2) is riveted with the stepped hole (11) of housing (1), and the locating surface (23) of rivet coating nut (2) touches the fin (32) in the rivet coating nut hole (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202224259U CN202084760U (en) | 2011-06-28 | 2011-06-28 | Riveting nut for float power connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202224259U CN202084760U (en) | 2011-06-28 | 2011-06-28 | Riveting nut for float power connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202084760U true CN202084760U (en) | 2011-12-21 |
Family
ID=45345378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202224259U Expired - Fee Related CN202084760U (en) | 2011-06-28 | 2011-06-28 | Riveting nut for float power connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202084760U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102738611A (en) * | 2012-07-18 | 2012-10-17 | 上海航天科工电器研究院有限公司 | Floating electric connector |
| CN105939590A (en) * | 2015-03-06 | 2016-09-14 | Zf腓德烈斯哈芬股份公司 | Fixing device for a circuit plate to a carrier, circuit arrangement and method for fixing a circuit plate to a carrier |
| CN110259905A (en) * | 2019-07-10 | 2019-09-20 | 海盐建盛五金制品有限公司 | A kind of high intensity firm type trapezoidal nut |
-
2011
- 2011-06-28 CN CN2011202224259U patent/CN202084760U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102738611A (en) * | 2012-07-18 | 2012-10-17 | 上海航天科工电器研究院有限公司 | Floating electric connector |
| CN105939590A (en) * | 2015-03-06 | 2016-09-14 | Zf腓德烈斯哈芬股份公司 | Fixing device for a circuit plate to a carrier, circuit arrangement and method for fixing a circuit plate to a carrier |
| CN110259905A (en) * | 2019-07-10 | 2019-09-20 | 海盐建盛五金制品有限公司 | A kind of high intensity firm type trapezoidal nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20140628 |
|
| EXPY | Termination of patent right or utility model |