CN202094387U - Improved N-type connector - Google Patents
Improved N-type connector Download PDFInfo
- Publication number
- CN202094387U CN202094387U CN2011201930353U CN201120193035U CN202094387U CN 202094387 U CN202094387 U CN 202094387U CN 2011201930353 U CN2011201930353 U CN 2011201930353U CN 201120193035 U CN201120193035 U CN 201120193035U CN 202094387 U CN202094387 U CN 202094387U
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- connector
- flange
- face
- improved
- cavity
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Abstract
The utility model discloses an improved N-type connector. One end of the connector is a threaded joint, the other end of the connector is a coupling flange, a core wire extending out of the end surface of the flange is arranged in an inner cavity of the connector, two planes are milled on the peripheral surface of the threaded joint and are equally distributed on the peripheral surface of the threaded joint. The improved N-type connector has the advantages that the product cost is reduced on one hand, and the contact is reliable when the connector is connected with a device on the other hand.
Description
Technical field:
The utility model relates to a kind of improved N Connector, belongs to technical field of micro communication.
Background technology:
Along with the fast development of microwave technology, microwave device is widely applied in technical fields such as microwave communication, electronic countermeasures and radars.Connector is as the chief component in the microwave device, and market demand is very big, and N Connector more has extensive application in the microwave communication field, and the reliability of product itself and high performance-price ratio are very important.Along with the popularization of range of application, and the increasing of device surface spraying kind, how to guarantee between connector and device, to can be good at making contact to for The key factor very commonly.
Shown in Figure 1, connector size in the market is 16mm * 18mm, and the size of this structure mainly is that the diameter 15.8mm by nipple is determined, in order to guarantee this size, must adopt man-hour the square stock of 16mm * 18mm * 18mm to machine in actual adding, cost is higher relatively.
Summary of the invention:
For overcoming the defective of prior art, the purpose of this utility model is to provide a kind of improved N Connector, has reduced the cost of product on the one hand, and it is more reliable to make that on the other hand connector contacts when being connected with device.
The utility model technical solution problem adopts following technical scheme:
Improved N Connector, one end of described connector is a nipple, and the other end is an adpting flange, is provided with the heart yearn that extends described end face of flange at the inner chamber of connector, be milled with two planes on the side face of described nipple, described two planes five equilibrium on the side face of nipple distributes.
Described flange is connected with the end face of cavity, and being provided with diameter at flange towards an end end face of cavity is that 12mm, thickness are the boss of 0.2mm.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
Connector of the present utility model, on the side face of nipple, mill out two planes, guaranteeing to have under the good prerequisite that contacts between connector and the cable, make the size of ring flange can select less square stock for use, material cost can save 15%, on the condition that the copper material price rises steadily at present, the cost of every connector saving is appreciable.
The end face of connector flange is provided with boss, when flange is connected with the cavity end face, boss is filled among the plastic-blasting or the interior ring of baking vanish of cavity end face, and connector will strengthen greatly with contacting of housing surface after screw lock, and guaranteeing has excellent contact between connector flange and the cavity end face.
Description of drawings:
Figure 1A, 1B are the front view and the left view of existing connector; Fig. 2 A, 2B are the front view and the left view of the utility model connector; The structure chart that Fig. 3 is connected with cavity for existing connector; The structure chart that Fig. 4 the utility model connector is connected with cavity.
Number in the figure: 1 nipple, 2 flanges, 3 heart yearns, 4 cavitys, 11 planes, 5 boss, 6 slits, 7 sprayed coatings.
Below pass through embodiment, and the utility model is described in further detail in conjunction with the accompanying drawings.
Embodiment:
Embodiment: shown in Fig. 2 A, the 2B, the connector of present embodiment, one end is a nipple 1, the other end is an adpting flange 2, inner chamber at connector is provided with the heart yearn 3 that extends flange 2 end faces, distribute being milled with on 11, two side faces of plane 11 at nipple in two planes five equilibrium on the side face of nipple 1, promptly two plane branches are in the two ends of a certain diameter of round thread joint.
Shown in Figure 3; the case surface of cavity all can be carried out the processing of plastic-blasting or baking vanish at present; surperficial injury-free in order to protection device; but exert an adverse impact for like this contacting between device and the connector; because sprayed coating 7 forms the thick layer of frame type at the cavity end face; almost at 10 microns to 15 microns; when the end face of flange is connected on the end face of cavity; will form slit 6 in flange centre position and cavity end face centre position like this, causing can't excellent contact between connector and the cavity.
Shown in Figure 4, the end face of flange of the utility model connector is provided with boss 5, this boss is arranged on flange on an end end face of cavity, when flange by screw lock on the cavity end face time, the middle slit that forms is enriched by boss 5, promptly be boss 5 closely contacts with cavity end face middle part, guaranteed reliable connection the between connector and the cavity.
Claims (2)
1. improved N Connector, one end of described connector is nipple (1), the other end is adpting flange (2), inner chamber at connector is provided with the heart yearn (3) that extends described flange (2) end face, it is characterized in that, be milled with two planes (11) on the side face of described nipple (1), described two planes (11) five equilibrium on the side face of nipple distributes.
2. improved N Connector according to claim 1 is characterized in that, described flange (2) is connected with the end face of cavity (4), and being provided with diameter at flange towards an end end face of cavity is that 12mm, thickness are the boss (5) of 0.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201930353U CN202094387U (en) | 2011-06-09 | 2011-06-09 | Improved N-type connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201930353U CN202094387U (en) | 2011-06-09 | 2011-06-09 | Improved N-type connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202094387U true CN202094387U (en) | 2011-12-28 |
Family
ID=45369432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201930353U Expired - Fee Related CN202094387U (en) | 2011-06-09 | 2011-06-09 | Improved N-type connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202094387U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102655254A (en) * | 2012-04-25 | 2012-09-05 | 宜兴亚泰科技有限公司 | Flange same-piece coupler of plane cavity connector |
| CN102655256A (en) * | 2012-04-25 | 2012-09-05 | 宜兴亚泰科技有限公司 | N-type A/ B type coupler |
-
2011
- 2011-06-09 CN CN2011201930353U patent/CN202094387U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102655254A (en) * | 2012-04-25 | 2012-09-05 | 宜兴亚泰科技有限公司 | Flange same-piece coupler of plane cavity connector |
| CN102655256A (en) * | 2012-04-25 | 2012-09-05 | 宜兴亚泰科技有限公司 | N-type A/ B type coupler |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20180609 |