CN2657212Y - Antenna structure - Google Patents
Antenna structure Download PDFInfo
- Publication number
- CN2657212Y CN2657212Y CN 200320102776 CN200320102776U CN2657212Y CN 2657212 Y CN2657212 Y CN 2657212Y CN 200320102776 CN200320102776 CN 200320102776 CN 200320102776 U CN200320102776 U CN 200320102776U CN 2657212 Y CN2657212 Y CN 2657212Y
- Authority
- CN
- China
- Prior art keywords
- antenna
- revolving sleeve
- bottom plug
- mast base
- antenna structure
- 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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Abstract
The utility model is an antenna structure which puts the base plug into the rotary set, makes the spring plate closely sticking between the base plug and the rotary set, then inserts the bar seat of the antenna into the opening terminal of the base plug, utilizes the rotary set to arrange the antenna assembly hole of the body finishing the antenna structure. When moving the antenna to choose the receiving position, the bent type metal tube can be bent to any angle by using the antenna bar seat. The base plug and the antenna bar seat rotate in the rotary set in which the spring plate produces a elastic friction resistance to make the antenna bar seat left-right rotate for 360 degree and locate anywhere to choose the best radiation receiving direction.
Description
Technical field
The utility model provides a kind of antenna structure, and is easily improper because of the direction or the application of force of bending when especially bending at general antenna, and the shortcoming that antenna fractures is improved.
Background technology
Press, use for various communication apparatus, the radiation receptivity of antenna often influences the effective communication distance, be to increase the radiation gain value with the structure of strengthening antenna itself, deficiency with the radiation receptivity that solves antenna, providing communication apparatus bigger, more effective communication distance, is the direction that all communication producers mainly study improvement, also is not to use the most important demand of person.
The little shape antenna that is built in the communication apparatus has the advantage of avoiding antenna to expose, reduce overall volume, by many users are liked, yet, because the radiation electric wave itself has directivity, plug-in antenna can be selected best reception orientation by rotary antenna, the user can rotate the plug-in antenna of this communication apparatus along with the difference of place to use or direction, make the direction of this plug-in antenna can be in the face of the orientation of best radiation intensity, to bring into play good radiation receptivity, so plug-in antenna still is the main flow of the antenna structure of existing various communication apparatus.
Known plug-in antenna as shown in Figure 1, it is that bottom plug 20 is put into revolving sleeve 30, again with mast base 10 ' insert by the open end 21 of bottom plug, and can utilize revolving sleeve 30 plants to be assembled in the antenna assemblies hole of body, promptly finish an antenna structure, when desiring rotary antenna selective reception orientation, bottom plug 20 and mast base 10 ' be able to rotation in revolving sleeve 30, receive the orientation to select best radiation; But its mast base only can be done the rotation of 360 degree, and mast base itself can't bend, and can't select best radiation to receive the orientation.
So, antenna structure as shown in Figure 2 also appears on the market, its be equally by mast base 10 ', bottom plug 20 and revolving sleeve 30 are formed, this mast base 10 ' be by an aerial head 11, one sheath 12 and one can not roll over formula metal wire 13 ', but an end of its bottom plug 20 and mast base 10 ' join has protruded out a pair of protruding arm 22, should on same axial location, respectively be provided with a screw 221 to protruding arm 22, wave joint 40 and be provided with one in bottom plug 20 and mast base 10 ' joint, it is to be inserted in rear flank in a pair of protruding arm 22 of bottom plug with a protruding arm 41, lock so in screw 221 with a screw 50 again, this waves joint 40 other sides and convexes with a base 42, in order to sheathed mast base 10 ', this mast base 10 ' promptly be able to screw 50 rotate freely for axle, make mast base 10 ' be bent into unspecified angle, and can do the left rotation and right rotation of 360 degree again.
Yet above-mentioned well-known antenna has following shortcoming on assembling is gone up and used
(1), this well-known antenna is outside the basic structure by antenna, must wave joint, protruding arm, screw and screw etc. in addition and constitute, its structure is complexity comparatively, not only assemble waste time and energy and cost higher.
(2), this well-known antenna be with screw in order to assembling bottom plug and wave joint, this screw volume is tiny, not only go up must be comparatively accurate in processing, and cause assembling to go up inconvenience greatly, and the fraction defective of increase product.
(3), its angle of waving joint bending has directivity, if user's desire bends mast base, and easily antenna is fractureed during with the direction bending of waving the joint bending.
(4), when rotating the well-known antenna pole socket, the user selects to the optimum reception orientation, owing to the frictional force that only depends on bottom plug and revolving sleeve inboard is located, when the user touches this mast base or vibrations because of carelessness, promptly easily cause this mast base displacement, and depart from the optimum reception orientation, and then influence the reception of communication body.
The utility model content
The utility model provides a kind of antenna structure, when especially bending at general antenna, the direction or the application of force of Yi Yin bending are improper, and the shortcoming that antenna fractures is improved, and can reduce the bent required part of antenna, not only can reduce cost and more can reduce the fraction defective of product, and mast base 360 degree left rotation and right rotation also can be located everywhere, really select best radiation to receive the orientation, and the situation of this mast base no orientation slippage in using, the shortcoming that can not produce the reception change or interrupt can be guaranteed the radiation reception of communication body in the best.
The technical solution of the utility model is:
A kind of antenna structure, it includes at least:
Mast base, it is made up of aerial head and folding metal wire;
Bottom plug, the one end forms the open end of planting for mast base;
Revolving sleeve, it is the cylinder for a hollow, and is equipped with the shell fragment that can be close between bottom plug and revolving sleeve in inner wall surface thereof when bottom plug is put into revolving sleeve.
Wherein: this mast base also includes sheath.
This bottom plug is formed with the shell fragment holder of holding mutually that makes this holder and revolving sleeve when putting into revolving sleeve for bottom plug away from a side of its open end.
This shell fragment is to be main body by a microscler sheet metal, and broken thereon several microscler holes that is provided with, and it is to cooperate the internal diameter of revolving sleeve and form external form cylindraceous and be inserted in this revolving sleeve.
The utility model antenna structure, it is that bottom plug is put into revolving sleeve, and shell fragment is close between bottom plug and revolving sleeve, mast base is inserted by the open end of bottom plug again, and can utilize the revolving sleeve plant to be assembled in the antenna assemblies hole of body, promptly finish an antenna structure; Therefore, when desiring rotary antenna selective reception orientation, the folding metal hose of mast base can be bent to a certain angle arbitrarily, and bottom plug and mast base are able to rotate in revolving sleeve, and produce a frictional resistance by the shell fragment in the revolving sleeve, mast base 360 degree left rotation and right rotation also can be located everywhere, select best radiation to receive the orientation really.
Description of drawings
Fig. 1 is the structure cutaway view of well-known antenna;
Fig. 2 is the STRUCTURE DECOMPOSITION figure of another well-known antenna;
Fig. 3 is the STRUCTURE DECOMPOSITION figure of antenna in the utility model;
Fig. 4 is the structure cutaway view of the utility model antenna;
Fig. 5 is the user mode schematic diagram of antenna in the utility model.
[figure number explanation]
10 ', mast base
10, mast base
11, aerial head
12, sheath
13, folding metal wire
13 ', can not roll over the formula metal wire
14, folding metal hose
20, bottom plug
21, open end
22, protruding arm
221, screw
23, holder
30, revolving sleeve
31, shell fragment
311, holes
40, wave joint
41, protruding arm
42, base
50, screw
Embodiment
For the clear structure of the present utility model of your auditor is formed, and the overall operation mode, cooperate graphic being described as follows now:
The utility model antenna structure, the basic structure of its integrated antenna is formed as shown in Figures 3 and 4, and it includes:
One mast base 10, it is made up of an aerial head 11, a sheath 12 and a folding metal wire 13, also can not add sheath and is made up of an aerial head 11 and a folding metal hose 14.
One bottom plug 20, one end form open end 21 and plant for mast base 10, and its side away from open end 21 is formed with a holder 23.
Single-revolution cover 30, it is the cylinder for a hollow, and be equipped with a shell fragment 31 in inner wall surface thereof, this shell fragment 31 is to be main body by a microscler sheet metal, and broken thereon several microscler holes 311 that is provided with, it is can cooperate the interior warp that revolving sleeve 30 varies in size and curl into external form cylindraceous and be inserted in the revolving sleeve 30.
Therefore, during overall package bottom plug 20 is put into revolving sleeve 30, make shell fragment 31 be close to 30 of bottom plug 20 and revolving sleeves, and utilize shell fragment 31 holding and locating mutually in holder 23 and the revolving sleeve 30, again mast base 10 is inserted by the open end 21 of bottom plug, and can utilize revolving sleeve 30 plants to be assembled in the antenna assemblies hole of body, promptly finish an antenna structure.
Please the while three shine shown in Figure 5, when desiring rotary antenna selective reception orientation, the folding metal wire 13 of mast base 10 or metal hose 14 can be bent to a certain angle arbitrarily, and bottom plug 20 and mast base 10 are able to rotation in revolving sleeve 30, and by 31 generations of the shell fragment in the revolving sleeve 30, one flexible frictional resistance, mast base 360 degree left rotation and right rotation also can be located everywhere, really select best radiation to receive the orientation, and the situation of this mast base no orientation slippage in using, the shortcoming that can not produce the reception change or interrupt can be guaranteed the radiation reception of communication body in the best.
As mentioned above; the utility model antenna structure; providing can be at general antenna when bending; the direction or the application of force of Yi Yin bending are improper; and the shortcoming that antenna fractures is improved; and can reduce the bent required part of antenna; not only can reduce cost and more can reduce the fraction defective of product; yet, above implementation and graphic shown in, be one of the utility model preferred embodiment; be not to limit to the utility model with this; therefore, all and the utility model structures; device; features etc. are approximate; duplicate, all should belong within the protection range of founding purpose and applying for a patent of the present utility model.
Claims (4)
1, a kind of antenna structure is characterized in that, this structure includes at least:
Mast base, it is made up of aerial head and folding metal wire;
Bottom plug, the one end forms the open end of planting for mast base;
Revolving sleeve, it is the cylinder for a hollow, and is equipped with the shell fragment that can be close between bottom plug and revolving sleeve in inner wall surface thereof when bottom plug is put into revolving sleeve.
2, antenna structure as claimed in claim 1 is characterized in that: this mast base also includes sheath.
3, antenna structure as claimed in claim 1 or 2 is characterized in that: this bottom plug is formed with the shell fragment holder of holding mutually that makes this holder and revolving sleeve when putting into revolving sleeve for bottom plug away from a side of its open end.
4, antenna structure as claimed in claim 1 or 2, it is characterized in that: this shell fragment is to be main body by a microscler sheet metal, and broken thereon several microscler holes that is provided with, it is to cooperate the internal diameter of revolving sleeve and form external form cylindraceous and be inserted in this revolving sleeve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200320102776 CN2657212Y (en) | 2003-11-05 | 2003-11-05 | Antenna structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200320102776 CN2657212Y (en) | 2003-11-05 | 2003-11-05 | Antenna structure |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2657212Y true CN2657212Y (en) | 2004-11-17 |
Family
ID=34340267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200320102776 Expired - Fee Related CN2657212Y (en) | 2003-11-05 | 2003-11-05 | Antenna structure |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2657212Y (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102142598A (en) * | 2010-12-02 | 2011-08-03 | 深圳桑菲消费通信有限公司 | Portable external mobile phone antenna and manufacturing method thereof |
CN101170210B (en) * | 2006-10-24 | 2011-08-10 | 珠海利安科技有限公司 | Novel waterproof digital TV antenna with amplification function |
CN109243154A (en) * | 2018-07-13 | 2019-01-18 | 安徽捷峰电子科技有限公司 | A kind of intelligent medical treatment home gateway health data collection device |
WO2020133529A1 (en) * | 2018-12-29 | 2020-07-02 | 海能达通信股份有限公司 | Antenna and communication device |
-
2003
- 2003-11-05 CN CN 200320102776 patent/CN2657212Y/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101170210B (en) * | 2006-10-24 | 2011-08-10 | 珠海利安科技有限公司 | Novel waterproof digital TV antenna with amplification function |
CN102142598A (en) * | 2010-12-02 | 2011-08-03 | 深圳桑菲消费通信有限公司 | Portable external mobile phone antenna and manufacturing method thereof |
CN109243154A (en) * | 2018-07-13 | 2019-01-18 | 安徽捷峰电子科技有限公司 | A kind of intelligent medical treatment home gateway health data collection device |
WO2020133529A1 (en) * | 2018-12-29 | 2020-07-02 | 海能达通信股份有限公司 | Antenna and communication device |
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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 |