CN103490137A - Telescopic automobile antenna - Google Patents
Telescopic automobile antenna Download PDFInfo
- Publication number
- CN103490137A CN103490137A CN201310385587.8A CN201310385587A CN103490137A CN 103490137 A CN103490137 A CN 103490137A CN 201310385587 A CN201310385587 A CN 201310385587A CN 103490137 A CN103490137 A CN 103490137A
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- Prior art keywords
- antenna
- elevating lever
- flexible
- car
- present
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- 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.)
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Abstract
The invention discloses a telescopic automobile antenna which comprises an antenna body, a lifting rod, fixed supporting rods and an antenna base. The antenna body is formed by assembling a main body and an antenna shell, the antenna shell is a telescopic shell, the antenna body is connected with the lifting rod, and the lifting rod is connected with the antenna base through the fixed supporting rods. Through the mode, the telescopic automobile antenna is simple in structure, capable of being contracted, flexible and convenient to use and strong in universality.
Description
Technical field
The present invention relates to field of antenna, particularly relate to a kind of car antenna that can be flexible.
Background technology
Antenna is a kind of converter, and it,, the guided wave of transmission above-the-line promotion, is transformed into the electromagnetic wave of propagating in the unbounded medium, or carries out contrary conversion.Be used for emission or receive electromagnetic parts in wireless device.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.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of car antenna that can be flexible, simple in structure, can shrink car antenna, flexible and convenient to use, highly versatile.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of car antenna that can be flexible is provided, comprise: antenna body, elevating lever, fixed support bar and antenna base, described antenna body is made by antenna and antenna casing assembling, described antenna casing is telescopic shell, described antenna body is connected with elevating lever, and described elevating lever is connected with antenna base by the fixed support bar.
In a preferred embodiment of the present invention, described antenna base is provided with firm resilient coating.
In a preferred embodiment of the present invention, described elevating lever is connected with regulating spring.
In a preferred embodiment of the present invention, described fixed support bar is connected by location notch with antenna base.
The invention has the beneficial effects as follows: the car antenna that the present invention can be flexible, simple in structure, can shrink car antenna, flexible and convenient to use, highly versatile.
The accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, in below describing embodiment, the accompanying drawing of required use is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of car antenna one preferred embodiment that can be flexible of the present invention.
In accompanying drawing, the mark of each parts is as follows: 1, antenna casing, 2, antenna, 3, elevating lever, 4, the fixed support bar, 5, antenna base, 6, location notch.
Embodiment
Below will the technical scheme in the embodiment of the present invention be clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making all other embodiment that obtain under the creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention comprises:
A kind of car antenna that can be flexible, comprise: antenna body, elevating lever 3, fixed support bar 4 and antenna base 5, described antenna body is made by antenna 2 and antenna casing 1 assembling, described antenna casing 1 is telescopic shell, described antenna body is connected with elevating lever 3, and described elevating lever 3 is connected with antenna base 5 by fixed support bar 4.
In addition, described antenna base 5 is provided with firm resilient coating, increases car antenna and coordinates the stability of installing.
In addition, described elevating lever 3 is connected with regulating spring, for retracted antenna.
In addition, described fixed support bar 4 is connected by location notch 6 with antenna base 5.
The present invention can be flexible the beneficial effect of car antenna be:
Simple in structure, can shrink car antenna, flexible and convenient to use, highly versatile.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or directly or indirectly be used in other relevant technical field, all in like manner be included in scope of patent protection of the present invention.
Claims (4)
- One kind can be flexible car antenna, it is characterized in that, comprise: antenna body, elevating lever, fixed support bar and antenna base, described antenna body is made by antenna and antenna casing assembling, described antenna casing is telescopic shell, described antenna body is connected with elevating lever, and described elevating lever is connected with antenna base by the fixed support bar.
- 2. car antenna that can be flexible according to claim 1, is characterized in that, described antenna base is provided with firm resilient coating.
- 3. car antenna that can be flexible according to claim 1, is characterized in that, described elevating lever is connected with regulating spring.
- 4. car antenna that can be flexible according to claim 1, is characterized in that, described fixed support bar is connected by location notch with antenna base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310385587.8A CN103490137A (en) | 2013-08-30 | 2013-08-30 | Telescopic automobile antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310385587.8A CN103490137A (en) | 2013-08-30 | 2013-08-30 | Telescopic automobile antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103490137A true CN103490137A (en) | 2014-01-01 |
Family
ID=49830192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310385587.8A Pending CN103490137A (en) | 2013-08-30 | 2013-08-30 | Telescopic automobile antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103490137A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064850A (en) * | 2014-07-11 | 2014-09-24 | 中国北车集团大连机车研究所有限公司 | Installation device for vehicle-mounted satellite antenna for rail transit |
| CN111029711A (en) * | 2019-12-25 | 2020-04-17 | 深圳市迅成科技有限公司 | Energy-saving vehicle-mounted whip antenna with buffering function |
-
2013
- 2013-08-30 CN CN201310385587.8A patent/CN103490137A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064850A (en) * | 2014-07-11 | 2014-09-24 | 中国北车集团大连机车研究所有限公司 | Installation device for vehicle-mounted satellite antenna for rail transit |
| CN104064850B (en) * | 2014-07-11 | 2016-08-17 | 中国北车集团大连机车研究所有限公司 | Rail transportation vehicle-mounted satellite antenna erecting device |
| CN111029711A (en) * | 2019-12-25 | 2020-04-17 | 深圳市迅成科技有限公司 | Energy-saving vehicle-mounted whip antenna with buffering function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140101 |