CN2891316Y - Flexible antenna - Google Patents
Flexible antenna Download PDFInfo
- Publication number
- CN2891316Y CN2891316Y CN 200620004609 CN200620004609U CN2891316Y CN 2891316 Y CN2891316 Y CN 2891316Y CN 200620004609 CN200620004609 CN 200620004609 CN 200620004609 U CN200620004609 U CN 200620004609U CN 2891316 Y CN2891316 Y CN 2891316Y
- Authority
- CN
- China
- Prior art keywords
- flexible
- metal hose
- antenna
- flexible metal
- metal tube
- 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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- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model discloses a flexibility antenna, which essentially comprises a flexible metal tube which formed by a outside force, one side of the metal tube is provided with a signal connecter, and the signal connecter is linked with a pre-existed electron device, an insulation sleeve is fixed with the outside of the flexible metal tube, an insulation cover cap is equipped on the other side of the metal tube with the signal connecter to insulate the electrical connecting character which is provided between the outer surface of the metal tube and an outer conductor. According to the character of bending formed, the shape of the flexible metal tube can be changed in different conditions, and the metal magneto-conductivity can make the electron device effectively transmit or receive electromagnetic wave signals.
Description
Technical field
The utility model is relevant for the flexible antenna structure, is meant a kind of simple structure especially and can bends according to need, transmits the antenna structure of demand with the electric wave that adapts to varying environment.
Background technology
The existing antenna structure that is applied to the electric wave transmission, simpler and easy person, there is the thin plain conductor of multicore to be connected, utilizes the plain conductor of this tool electromagnetic wave induction characteristic to replace antenna structure in the input of radio wave receiver or the output of electric wave emitter with appearance tool insulation; But because the thin plain conductor of this multicore itself lacks suitable support strength, if no external structure is supported, then it only can combine with the electric wave conveyer in the hanging mode, is difficult to adjust transmission (receive or the emission) direction of its electric wave, and transmitting effect for the electric wave of integral body has great influence.
Other has the antenna of more common regular length or the telescopic antenna of tool length variations, the antenna of this regular length is directly made the fine strip shape body of regular length with flexible metal of tool or carbon fiber, reach the effect that electric wave transmits by its tool electromagnetic wave induction characteristic, because flexible metal of this tool or carbon fiber antenna are difficult for the bending typing and its electric wave direction of transfer is difficult to adjust, therefore the antenna of this regular length is applied under the environment between the tool broadness more, and its electric wave to transmit effect also limited; This telescopic antenna is then with the metal tube of a plurality of fits successively, inner end in each metal tube is provided with a block, to prevent that each metal tube is separated with the metal tube of outer fit mutually, to form the structure of a tool telescopic variation, simultaneously, how general this telescopic antenna can be provided with a pivot fitting in its base portion, so that this telescopic antenna is except that flexible, also can be voluntarily 360 degree pivot, be convenient to adjust the direction of transfer of its electric wave, but since this telescopic antenna no matter when stretching or shrink, still has certain straight-line extension length, under the environment of surrounding space degree of depth deficiency, still have the restriction of its tensile elongation, its electric wave transmission effect and quality are still had harmful effect.
The utility model content
Main purpose of the present utility model is to provide a kind of flexible antenna, and it is force-applied and be relative bend fixing, changes its shape to adapt to different environment space sizes.
The utility model is for reaching above-mentioned purpose and effect, the technological means that it adopted is: a kind of flexible antenna, comprise: a flexible metal hose, can be subjected to the external force effect and be relative bend fixing, the one end can be connected in default electronic installation via a Signal connector, so that this electronic installation can transmit electromagnetic wave via the flexible pipe of this metal; One insulating sleeve can be sleeved on this flexible metal hose appearance side, with the characteristic that is electrically connected between isolated this flexible metal hose and external conductor.
From the above mentioned as can be known, the beneficial effects of the utility model are: flexible antenna of the present utility model has force-applied bend fixing really, to adapt to the effect of different environment space size requirement.
Description of drawings
Fig. 1 is a structure decomposition map of the present utility model.
Fig. 2 is a combination appearance figure of the present utility model.
Fig. 3 is an entire combination profile of the present utility model.
Fig. 4 is the first application implementation illustration of the present utility model.
Fig. 5 is the second application implementation illustration of the present utility model.
Fig. 6 is the 3rd an application implementation illustration of the present utility model.
The main element symbol description
1 ... flexible metal hose 2 ... insulating sleeve
21 ... end cap bag 3 ... Signal connector
31 ... metal is connected chuck 311 ... internal thread
32 ... signal is connected assembly 321 ... chuck portion
322 ... signal heart yearn 33 ... insulating base
331 ... medium pore 34 ... the ground connection collar
341 ... accommodation space 342 ... external screw thread
4 ... wireless photography device 41 ... pivot block
5 ... broadcast receiver 6 ... wireless microphone
Embodiment
Consult Fig. 1; 2; shown in 3; can clearly find out; the utility model mainly comprises: flexible metal hose 1; insulating sleeve 2 and Signal connector 3 etc. are partly; wherein this flexible metal hose 1 can be an intensive helical form hollow tube by the spring steel winding; or metal snake belly tube; or the metal body of other tool approximate characteristic; it can be subjected to the external force effect and be the relative bend fixing of non-destructive (force-applied reinstatement); insulating sleeve 2 is sleeved on the appearance side of this flexible metal hose 1; and be provided with the end cap bag 21 of an insulation in an end of this flexible metal hose 1; flexible metal hose 1 appearance side is formed a protection; and be electrically connected characteristic between isolated this flexible metal hose 1 and external conductor; the other end that Signal connector 3 is arranged at this flexible metal hose 1 fit end cap bag 21 (is to disclose a coaxial cable Signal connector in present embodiment; but when practical application; can be the joint design of other any tool signal transmission); it mainly is connected chuck 31 by metal; signal is connected assembly 32; the insulating base 33 and the ground connection collar 34 are formed; wherein two ends of this signal linking assembly 32 are respectively equipped with a chuck portion 321 and a signal heart yearn 322; this chuck portion 321 directly chuck exposes the part of insulating sleeve 2 in flexible metal hose 1 end; this metal is connected chuck 31 and then can overlaps should signal is connected assembly 32 by an end; and the position of chuck side tool coated insulation sleeve pipe 2 in flexible metal hose 1 end; being connected chuck 31 in this metal holds inner peripheral then to be provided with internal thread 311 in addition; insulating base 33 central authorities are provided with a medium pore 331; can run through for the signal heart yearn 322 of this signal linking assembly 32; and be provided with an accommodation space 341 in an end of this ground connection collar 34; can be for holding this insulating base 33; and the outer peripheral edges in this accommodation space 341 are provided with external screw thread 342; the internal thread 311 that can be connected chuck 31 with this metal is screwed, so that this metal is connected chuck 31; signal is connected assembly 32; the insulating base 33 and the ground connection collar 34 mutually combine and are integral.
Referring to Fig. 4-6, be each application implementation illustration of the present utility model, shown in each figure, this flexible metal hose 1 can be connected via Signal connector 3 in each default electronic installation as can be known, as shown in Figure 4, the utility model can be applicable to a wireless photography device 4 that is arranged on the pivot block 41, video signal with this wireless photography device 4 of emission output, Fig. 5 then is the signal receiving terminal (antenna) that the utility model is applied to general broadcast receiver 5, and Fig. 6 is the signal output end that the utility model is applied to wireless microphone 6; By this flexible metal hose 1 tool metal magnetic conducting characteristic, can be used as the media of electromagnetic transmission (receiving or emission), and its force-applied and relative bend fixing, not only have outside the effect of adjusting electromagnetic transmission efficient and variation decorative model, more can change its shape, to satisfy the changes in demand of different spaces size according to different environment.
But the above is preferred embodiment of the present utility model only, is not to be used for limiting the scope that the utility model is implemented.Be that all equalizations of doing according to the utility model change and modification, be all the utility model claim and contain.
Claims (6)
1. flexible antenna, it is characterized in that, comprise: one can be subjected to the external force effect and is the flexible metal hose of the relative bend fixing of non-destructive, and this flexible metal hose one end is connected in default electronic installation via a Signal connector, and this electronic installation transmits electromagnetic wave via the flexible pipe of this metal; One insulating sleeve is sleeved on this flexible metal hose appearance side, is electrically connected characteristic between isolated this flexible metal hose and external conductor.
2. flexible antenna as claimed in claim 1 is characterized in that, this insulating sleeve is a pyrocondensation insulating sleeve.
3. flexible antenna as claimed in claim 1 is characterized in that, this flexible metal hose is an intensive helical form hollow tube by the spring steel winding.
4. flexible antenna as claimed in claim 1 is characterized in that, this flexible metal hose is a metal snake belly tube.
5. flexible antenna as claimed in claim 1 is characterized in that, this flexible metal hose is provided with the end cap bag of an insulation in the other end that Signal connector is set.
6. flexible antenna as claimed in claim 1 is characterized in that, this Signal connector is a coaxial cable Signal connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620004609 CN2891316Y (en) | 2006-03-22 | 2006-03-22 | Flexible antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620004609 CN2891316Y (en) | 2006-03-22 | 2006-03-22 | Flexible antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2891316Y true CN2891316Y (en) | 2007-04-18 |
Family
ID=38021980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620004609 Expired - Fee Related CN2891316Y (en) | 2006-03-22 | 2006-03-22 | Flexible antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2891316Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103000997A (en) * | 2011-09-09 | 2013-03-27 | 中国航天科工集团第三研究院第八三五七研究所 | L-frequency miniature helical antenna |
-
2006
- 2006-03-22 CN CN 200620004609 patent/CN2891316Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103000997A (en) * | 2011-09-09 | 2013-03-27 | 中国航天科工集团第三研究院第八三五七研究所 | L-frequency miniature helical antenna |
| CN103000997B (en) * | 2011-09-09 | 2015-01-07 | 中国航天科工集团第三研究院第八三五七研究所 | L-frequency miniature helical antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |