CN203967234U - A kind of whip antenna - Google Patents
A kind of whip antenna Download PDFInfo
- Publication number
- CN203967234U CN203967234U CN201420263819.2U CN201420263819U CN203967234U CN 203967234 U CN203967234 U CN 203967234U CN 201420263819 U CN201420263819 U CN 201420263819U CN 203967234 U CN203967234 U CN 203967234U
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- China
- Prior art keywords
- mast
- hinged
- bearing
- bone
- stopper slot
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Abstract
The utility model is to be the requirement realizing in attractive in appearance and performance for existing whip antenna, also rarely has a kind of fairly simple structure to realize bending angle and keep stable problem, provides a kind of pigtail shape antenna to solve the problems of the technologies described above.This whip antenna, comprise bearing and mast, described bearing and described mast are hinged, described bearing and mast inside are provided with antenna, the hinged end of described mast is provided with hinged groove, and the hinged end of described bearing is provided with the jointed shaft that inserts described hinged groove, and described hinged groove and jointed shaft are provided with the axis hole of cooperation hinged by bearing pin, the inwall of described hinged groove is provided with the protruding position of bone, and the outer wall of described jointed shaft is provided with at least one stopper slot coordinating with the described position of bone.Whip antenna of the present utility model, by a kind of structure fit structure very simple and with low cost, can effectively control stablizing and arrange at Difference angles of whip antenna, thereby reach performance and apparent composite request.
Description
Technical field
The utility model relates to communication apparatus correlative technology field, specifically, relates to a kind of whip antenna.
Background technology
Antenna (English: antenna) is a kind of converter, and it is transformed into the guided wave of transmission above-the-line promotion the electromagnetic wave of propagating in unbounded medium (normally free space), or carries out contrary conversion.In wireless device, be used for transmitting or receive electromagnetic parts.The engineering systems such as radio communication, broadcast, TV, radar, navigation, electronic countermeasures, remote sensing, radio astronomy, every electromagnetic wave that utilizes carrys out transmission of information, all relies on antenna to carry out work.In addition,, aspect electromagnetic wave transmission energy, the energy emission of non-signal also needs antenna.General antenna all has invertibity, both can be used as transmitting antenna with common antenna, also can be used as reception antenna.The same antenna is identical as the fundamental characteristics parameter of transmitting or reception.
The whip antenna adopting on industrial machine in the market, for realizing the requirement in attractive in appearance and performance, all need to control the bending angle of whip antenna, make whip antenna under predetermined angle, keep stable, the WIFI antenna of for example, 2.4G, 5.8G on router, model remote controller.And in prior art, rarely has a kind of structure of bending angle of easier realization control whip antenna.
Utility model content
The utility model is to be the requirement realizing in attractive in appearance and performance for existing whip antenna, also rarely has a kind of fairly simple structure to realize bending angle and keep stable problem, provides a kind of pigtail shape antenna to solve the problems of the technologies described above.
The technical problem of the required solution of the utility model, can be achieved through the following technical solutions:
A kind of whip antenna, comprise bearing and mast, described bearing and described mast are hinged, described bearing and mast inside are provided with antenna, it is characterized in that: the hinged end of described mast is provided with hinged groove, the hinged end of described bearing is provided with the jointed shaft that inserts described hinged groove, described hinged groove and jointed shaft are provided with the axis hole of cooperation hinged by bearing pin, the inwall of described hinged groove is provided with the protruding position of bone, and the outer wall of described jointed shaft is provided with at least one stopper slot coordinating with the described position of bone.
In the utility model, the position of bone of described projection is by the axis hole on described hinged groove inwall, and described stopper slot is by the axis hole on described jointed shaft outer wall, so that the position of bone coordinates with stopper slot.
For the further enhancing position of bone and the accuracy that coordinates of stopper slot, the position of bone of described projection is linearity parallel with described mast, and described stopper slot is the linearity coordinating with the position of bone of described projection.
In the utility model, described stopper slot is two or more, to make multiple different angles that are positioned that mast can be stable.
In the utility model, described stopper slot is two or more, when the position of bone of described projection coordinates with described stopper slot, between described mast and described bearing, at least can form with at least two kinds in lower angle: 45 degree, 90 degree, 135 degree and 180 degree.
A kind of whip antenna, comprise bearing and mast, described bearing and described mast are hinged, described bearing and mast inside are provided with antenna, it is characterized in that: the hinged end of described bearing is provided with hinged groove, the hinged end of described mast is provided with the jointed shaft that inserts described hinged groove, described hinged groove and jointed shaft are provided with the axis hole of cooperation hinged by bearing pin, the inwall of described hinged groove is provided with the protruding position of bone, and the outer wall of described jointed shaft is provided with at least one stopper slot coordinating with the described position of bone.
In the utility model, the position of bone of described projection is by the axis hole on described hinged groove inwall, and described stopper slot is by the axis hole on described jointed shaft outer wall, so that the position of bone coordinates with stopper slot.
For the further enhancing position of bone and the accuracy that coordinates of stopper slot, described stopper slot is linearity parallel with described mast, and the position of bone of described projection is the linearity coordinating with described stopper slot.
In the utility model, described stopper slot is two or more, to make multiple different angles that are positioned that mast can be stable.
In the utility model, described stopper slot is two or more, when the position of bone of described projection coordinates with described stopper slot, between described mast and described bearing, at least can form with at least two kinds in lower angle: 45 degree, 90 degree, 135 degree and 180 degree.
Whip antenna of the present utility model, by a kind of structure fit structure very simple and with low cost, can effectively control stablizing and arrange at Difference angles of whip antenna, thereby reach performance and apparent composite request.
Brief description of the drawings
Further illustrate the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is the schematic diagram that the utility model the first execution mode mast and bearing are 180 degree.
Fig. 2 is the perspective view of the utility model the first execution mode mast.
Fig. 3 is the perspective view of the utility model the first execution mode bearing.
Embodiment
In order to make technological means of the present utility model, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Purport of the present utility model is, by the analysis in use procedure bending angle demand to existing whip antenna, it is the requirement realizing in attractive in appearance and performance for existing whip antenna, also rarely have a kind of fairly simple structure to realize bending angle and keep stable problem, a kind of whip antenna is provided.
Referring to Fig. 1, whip antenna of the present utility model comprises bearing 1 and mast 2, bearing 1 is whip antenna and other equipment, for example: the syndeton of the equipment such as router, model remote controller, mast 2 is hinged with bearing 1, makes mast 2 can realize bending angle, and bearing 1 and mast 2 inside are provided with antenna 3, antenna 3 one end are connected with the corresponding component in other equipment, and the other end is arranged in mast 2.
In Fig. 1, the angle between mast 2 and bearing 1 is divided into 180 degree, here, and the angle that the angle between mast 2 and bearing 1 forms while opening (relative outward in other words) for the relative bearing 1 of mast 2.Be understandable that, for whip antenna of the present utility model, be preferably and make to form between mast 2 and bearing 1 multiple stable angles, except aforesaid 180 degree, can also be 135 degree, 90 degree and miter angles, can be also other angles, in a word, no matter between mast 2 and bearing 1, can form one or more than one stable angle, specifically can choose as required.
In conjunction with Fig. 1, referring to Fig. 2 and Fig. 3, in present embodiment, also can keep angle state stable in order to make to form the bending angle needing between mast 2 and bearing 1, adopt the comparatively simple implementation structure of one.Here, we carry out hinged one end by mast 2 and bearing 1 and are defined as hinged end separately, present embodiment is provided with hinged groove 22 at the hinged end 21 of mast 2, hinged end 11 at bearing 1 is provided with jointed shaft 12, jointed shaft 12 inserts hinged groove 22, axis hole 13 and the axis hole 23 of cooperation are set respectively in jointed shaft 12 and hinged groove 22, and jointed shaft 12 and hinged groove 22 are hinged by bearing pin 4, and then realize the bending of mast 2.
In order to make mast 2 to keep stable after predetermined angular bending, in the utility model, be provided with the protruding position of bone 24 at the inwall of hinged groove 22, on the outer wall of jointed shaft 12, be provided with the stopper slot 14 coordinating with the protruding position of bone.So, make the position of bone 24 protruding while being absorbed in stopper slot 14 when mast 2 is folded into, mast 2 keeps stable at this bending angle.Be understandable that, when mast 2 need to be in the time that a predetermined bending angle keeps stablizing, the outer wall of jointed shaft 12 arranges a stopper slot 14 coordinating with the position of bone 24 protruding, when mast 2 need to be in the time that multiple predetermined bending angles keep stablizing, only need to arrange several stopper slots 14 that coordinate with the position of bone 24 protruding more.The stable angle forming as for mast 2 and bearing 1, can choose as required, and for example, 180 degree of front institute, 135 degree, 90 degree and 45 are spent.
Coordinate with stopper slot 14 for the ease of the position of bone 24 protruding, the position of bone 24 of projection is preferably by the axis hole 23 on hinged groove 22 inwalls, so, the stopper slot 14 coordinating with the protruding position of bone 24 should be by the axis hole 13 on jointed shaft 12 outer walls, make mast 2 in the time of relative bearing 1 bending angle, the position of bone 24 of protrusion is more easily absorbed in stopper slot 14.
In present embodiment, for the further enhancing position of bone 24 and the accuracy that coordinates of stopper slot 14, adopt a kind of execution mode of optimum, the position of bone 24 of projection is linearity parallel with mast 2, and the also linearity for coordinating with the protruding position of bone 24 of stopper slot 14, so, the position of bone 24 will make protruding is more easily absorbed in stopper slot 14, makes after mast 2 bending angles more stable simultaneously.It is to be noted, the position of bone 24 of linearity both can be by the axis hole 23 on hinged groove 22 inwalls, also can be not by the axis hole 23 on hinged groove 22 inwalls, present embodiment has adopted by the mode of hinged groove 22 inwall upper shaft holes 23, and not non-to restriction of the present utility model, stopper slot 14 coordinate conversion according to the situation of the protruding position of bone 24.
Present embodiment is provided with the stopper slot 14 of three linearities on jointed shaft 12 outer walls, make mast 2 to keep stable at three different bending angles, these three bending angles are 180 degree, 135 degree and 90 degree, and the range of application of the utility model whip antenna is greatly improved.
In addition, also can do following conversion for the utility model: the hinged end at bearing 1 arranges hinged groove, the jointed shaft coordinating with hinged groove in the hinged end setting of mast 2, the hinged groove that the jointed shaft of mast 2 inserts bearing 1 realizes hinged.The inwall of hinged groove arranges the protruding position of bone and jointed shaft outer wall, and stopper slot is set is identical with aforementioned embodiments, has just been not repeated herein.
More than show and described general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (10)
1. a whip antenna, comprise bearing and mast, described bearing and described mast are hinged, described bearing and mast inside are provided with antenna, it is characterized in that: the hinged end of described mast is provided with hinged groove, the hinged end of described bearing is provided with the jointed shaft that inserts described hinged groove, described hinged groove and jointed shaft are provided with the axis hole of cooperation hinged by bearing pin, the inwall of described hinged groove is provided with the protruding position of bone, and the outer wall of described jointed shaft is provided with at least one stopper slot coordinating with the described position of bone.
2. a kind of whip antenna according to claim 1, is characterized in that: the position of bone of described projection is by the axis hole on described hinged groove inwall, and described stopper slot is by the axis hole on described jointed shaft outer wall.
3. a kind of whip antenna according to claim 1, is characterized in that: the position of bone of described projection is linearity parallel with described mast, and described stopper slot is the linearity coordinating with the position of bone of described projection.
4. according to the arbitrary described a kind of whip antenna of claims 1 to 3, it is characterized in that: described stopper slot is two or more.
5. a kind of whip antenna according to claim 4, it is characterized in that: described stopper slot is two or more, when the position of bone of described projection coordinates with described stopper slot, between described mast and described bearing, at least can form with at least two kinds in lower angle: 45 degree, 90 degree, 135 degree and 180 degree.
6. a whip antenna, comprise bearing and mast, described bearing and described mast are hinged, described bearing and mast inside are provided with antenna, it is characterized in that: the hinged end of described bearing is provided with hinged groove, the hinged end of described mast is provided with the jointed shaft that inserts described hinged groove, described hinged groove and jointed shaft are provided with the axis hole of cooperation hinged by bearing pin, the inwall of described hinged groove is provided with the protruding position of bone, and the outer wall of described jointed shaft is provided with at least one stopper slot coordinating with the described position of bone.
7. a kind of whip antenna according to claim 6, is characterized in that: the position of bone of described projection is by the axis hole on described hinged groove inwall, and described stopper slot is by the axis hole on described jointed shaft outer wall.
8. a kind of whip antenna according to claim 6, is characterized in that: described stopper slot is linearity parallel with described mast, and the position of bone of described projection is the linearity coordinating with described stopper slot.
9. according to the arbitrary described a kind of whip antenna of claim 6 to 8, it is characterized in that: described stopper slot is two or more.
10. a kind of whip antenna according to claim 9, it is characterized in that: described stopper slot is two or more, when the position of bone of described projection coordinates with described stopper slot, between described mast and described bearing, at least can form with at least two kinds in lower angle: 45 degree, 90 degree, 135 degree and 180 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263819.2U CN203967234U (en) | 2014-05-22 | 2014-05-22 | A kind of whip antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263819.2U CN203967234U (en) | 2014-05-22 | 2014-05-22 | A kind of whip antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203967234U true CN203967234U (en) | 2014-11-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420263819.2U Expired - Fee Related CN203967234U (en) | 2014-05-22 | 2014-05-22 | A kind of whip antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203967234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123859A (en) * | 2016-12-20 | 2017-09-01 | 惠州市物联微电子有限公司 | A kind of adjustable antenna structure applied to monitoring device |
-
2014
- 2014-05-22 CN CN201420263819.2U patent/CN203967234U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123859A (en) * | 2016-12-20 | 2017-09-01 | 惠州市物联微电子有限公司 | A kind of adjustable antenna structure applied to monitoring device |
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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: 20141126 Termination date: 20150522 |
|
| EXPY | Termination of patent right or utility model |