CN2566473Y - Bending sleeve type bipolar antenna - Google Patents
Bending sleeve type bipolar antenna Download PDFInfo
- Publication number
- CN2566473Y CN2566473Y CN 02241583 CN02241583U CN2566473Y CN 2566473 Y CN2566473 Y CN 2566473Y CN 02241583 CN02241583 CN 02241583 CN 02241583 U CN02241583 U CN 02241583U CN 2566473 Y CN2566473 Y CN 2566473Y
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- Prior art keywords
- antenna
- sleeve
- utility
- model
- radiant body
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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.)
- Expired - Fee Related
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- 238000005452 bending Methods 0.000 title claims abstract 4
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 230000010287 polarization Effects 0.000 abstract description 8
- 239000004020 conductor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model relates to a bending sleeve type bipolar antenna (sleeve dipole antenna), which is provided with a sleeve antenna body and a radiating body which is led out of the sleeve antenna body. The utility model is characterized in that the radiating body is in the bending state, an included angle is formed between the radiating body and the direction of the antenna body, and the antenna can be suitable to be arranged at multiple locations of a personal electronic device. Therefore, the wireless transmission purpose is achieved, and the vertical and horizontal polarization effects are good.
Description
Technical field
The utility model is a kind of antenna, particularly a kind ofly is suitable for being installed on the personal electronic equipments, and reaching the purpose of wireless transmission, and vertical, the respond well telescopic dipole antenna of flexure type of horizontal polarization.
Background technology
Commonly see in order to be installed in the antenna on the personal electronic equipments, shown in 1A figure, it has a sleeve antenna body 100, and a radiant body 200 of drawing outside the sleeve antenna body 100, radiant body 200 can be two or one; The length of sleeve antenna body 100 is quarter-wave, is mainly feed-in or matching part that conductor material constitutes in it, and the sleeve antenna body is the other end of radiant body 200 exits vis-a-vis, and outconnector 300, so that join with circuit system.
Above-mentioned commonly see in order to be installed in the antenna on the personal electronic equipments, exist following shortcoming:
1. being to draw from an end of sleeve antenna body 100 because of radiant body 200 parts, and not having any support, is the state that is random prolongation therefore, has influenced the attractive in appearance of personal electronic equipments integral body.
2. the result who keeps flat after the prolongation of radiant body 200 parts causes the perpendicular polarization effect of antenna relatively poor, the function of influence transmission.
3. radiant body 200 parts are not because support, and in order to keep the globality of personal electronic equipments, the position of its radiant body installing promptly is restricted.
Summary of the invention
The purpose of this utility model is in order to overcome the existing above-mentioned shortcoming that is installed in the antenna on the personal electronic equipments, to develop a kind of telescopic dipole antenna of flexure type of function admirable through long-term endeavour.
The utility model is realized as follows: the telescopic dipole antenna of flexure type described in the utility model, its radiant body part has angle with the sleeve antenna body part obtaining to support the back.
Good effect of the present utility model is:
Because radiant body part has angle with the sleeve antenna body part, so after it is installed in electronic equipment, can not form the state of random prolongation, so can keep the globality of electronic equipment.
Because the radiant body part forms an angle with the sleeve antenna body, so the perpendicular polarization effect of antenna is preferable, transfer function is good.
Because radiant body partly has firm support, still keeps the globality of electronic equipment so it can be installed in many positions of electronic equipment.
Description of drawings
Figure 1A be commonly see in order to be installed in the antenna schematic diagram on the personal electronic equipments
Figure 1B is the enforcement situation schematic diagram of antenna shown in Figure 1A
Fig. 2 implements illustration for the utility model
Fig. 3 is another enforcement illustration of the utility model
Fig. 4 is installed in the enforcement situation schematic diagram of electronic equipment for the utility model
Among the figure
1 sleeve antenna body
100 sleeve antenna bodies
2 radiant bodies
21 (22) radiant bodies
20 radiant bodies
300 connecting lines
Embodiment
Figure 1A be depicted as one commonly see in order to be installed in the antenna on the personal electronic equipments, Figure 1B is the enforcement situation of antenna shown in Figure 1A, and the antenna shown in top two figure, its formation and shortcoming have described in detail as above, herein repeated description no longer.
As shown in Figure 2, the telescopic dipole antenna of flexure type described in the utility model, the radiant body 11 (22) that has a sleeve antenna body 1 and draw from sleeve antenna body 1, radiant body can be one or two, radiant body 21 (22) has and has one and sleeve antenna body 1 formation one angle α at least, in order to make radiant body 21 (22) form an angle α with antenna body 1, radiant body 21 (22) can be treated conductor, for example become the conductor of bent typing, be the high embodiment of a feasibility for lining one deck plastic cement etc.
And for example shown in Figure 3, the telescopic dipole antenna of flexure type described in the utility model, it also can be covered or a sheathed supporter 20 from the radiant body 21 (22) that sleeve antenna body 1 is drawn, to keep the angle β that forms between sleeve antenna body 1 and the radiant body 21 (22).
Antenna described in the utility model, when it is implemented as shown in Figure 4, owing to be an angle between the antenna body 1 and the radiant body 21 (22) of being drawn from sleeve antenna body 1, and make antenna body 1 and radiant body 21 (22) become crooked state, so antenna described in the utility model can be installed on a plurality of positions of electronic equipment easily, for example the sidewall of notebook host (A) is located, the surperficial corner (B) of notebook host/(C) locate, the corner of panel (D)/(E) is located etc., after it is installed in notebook computer, can be fully and notebook computer become one and can not influence the attractive in appearance of notebook computer; In addition, because sleeve antenna body 1 and at least one radiant body 2 become the result of an angle, make the perpendicular polarization of antenna and horizontal polarization effect all extremely good.
From as can be known above-mentioned, the telescopic dipole antenna of flexure type described in the utility model, really have a plurality of positions and vertical, the respond well effect of horizontal polarization that are fit to be installed on the electronic equipment, and these effects can overcome shortcomings such as the antenna polarization poor effect of commonly seeing really, and do not see its public use, the regulation that meets Patent Law is so propose the utility model application.
Need to prove; the above is the preferable specific embodiment of the utility model, if comply with the change that conception described in the utility model is done, the function of its generation; when not exceeding specification yet and illustrating contained spiritual, all should be in claim protection range described in the utility model.
Claims (3)
1. telescopic dipole antenna of flexure type, the radiant body that it has a sleeve antenna body and draws from the sleeve antenna body is characterized in that: at least one radiant body is bending state and forms an angle that can make antenna can be installed in a plurality of positions of personal electronic equipments and still can carry out wireless transmission with sleeve antenna body direction.
2. the telescopic dipole antenna of flexure type according to claim 1 is characterized in that: become bent after wherein radiant body is handled through lining and form an angle with the sleeve antenna body.
3. the telescopic dipole antenna of flexure type according to claim 1 is characterized in that: wherein the periphery of radiant body is covered or a sheathed reelability supporter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02241583 CN2566473Y (en) | 2002-07-19 | 2002-07-19 | Bending sleeve type bipolar antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02241583 CN2566473Y (en) | 2002-07-19 | 2002-07-19 | Bending sleeve type bipolar antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2566473Y true CN2566473Y (en) | 2003-08-13 |
Family
ID=33714416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02241583 Expired - Fee Related CN2566473Y (en) | 2002-07-19 | 2002-07-19 | Bending sleeve type bipolar antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2566473Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104115332A (en) * | 2012-03-15 | 2014-10-22 | 精工爱普生株式会社 | Sleeve antenna and wireless communication device |
-
2002
- 2002-07-19 CN CN 02241583 patent/CN2566473Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104115332A (en) * | 2012-03-15 | 2014-10-22 | 精工爱普生株式会社 | Sleeve antenna and wireless communication device |
| US9853354B2 (en) | 2012-03-15 | 2017-12-26 | Seiko Epson Corporation | Sleeve antenna and wireless communication device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030813 Termination date: 20090819 |