CN201054386Y - 8-wood antenna with base rack - Google Patents
8-wood antenna with base rack Download PDFInfo
- Publication number
- CN201054386Y CN201054386Y CNU2007202005306U CN200720200530U CN201054386Y CN 201054386 Y CN201054386 Y CN 201054386Y CN U2007202005306 U CNU2007202005306 U CN U2007202005306U CN 200720200530 U CN200720200530 U CN 200720200530U CN 201054386 Y CN201054386 Y CN 201054386Y
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- CN
- China
- Prior art keywords
- yagi antenna
- model
- utility
- column spinner
- base plate
- 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 discloses a yagi antenna with a base stand. The yagi antenna includes a yagi antenna 1 which is characterized in that one end of the yagi antenna 1 is installed in a rotary post 2. A rotary shaft 3 is fixed on the rotary post 2 which is connected with a connection arm 4 through the rotary shaft 3, and the other end of the connection arm 4 is fixed on the middle of a base plate 5. The utility model can rotate in 360 DEG to expand or contract the rotary post with diverse adjusting modes. The operator can stand on the ground and use a long rod to stir the rotary post and adjust the expansion or contract length, thus the utility model simplifies THE adjustment, has high reliability and prevents safety hazards. Moreover, the utility model with simple structure and low production cost can be fabricated according to practical needs to satisfy the adjusting range. Being proven in tests, the utility model can bear the weight of 10 kg and keep position under wind forces lower than 8 grades, thereby having strong adaptability.
Description
Technical field
The utility model relates to a kind of Yagi antenna, particularly a kind of Yagi antenna that has mounting.
Background technology
At present, many areas receive wireless signal with Yagi antenna, in order to obtain good reception, often need regulate the receiving position and the angle of Yagi antenna.But, existing Yagi antenna is after selected receiving position and direction, directly be fixed on the installation place, when needing to regulate later on, fixing once more after can only removing again, regulative mode is single, bring very big inconvenience to the staff like this, and repeatedly remove and install Yagi antenna, and making its damage easily, reliability is relatively poor.In order to guarantee the quality of reception of signal, usually Yagi antenna is installed in higher position, when staff climbing is regulated, even cause the generation of unexpected security incident easily.
Summary of the invention
The purpose of this utility model is, a kind of simple in structure, Yagi antenna that has mounting that cost of manufacture is low is provided, regulative mode is various, convenient in use, reliability is higher to make it, applicability is strong, can also be when guaranteeing the Yagi antenna quality of reception, avoid staff's potential safety hazard, thereby overcome the deficiencies in the prior art.
The utility model is to constitute like this: it comprises Yagi antenna 1, one end of this Yagi antenna 1 is installed in the column spinner 2, on column spinner 2, be fixed with a rotating shaft 3, column spinner 2 is connected with an end of linking arm 4 by rotating shaft 3, the other end of linking arm 4 is fixed on the middle part of base plate 5, and base plate 5 is fixed on the installation place.
In the above-mentioned Yagi antenna that has mounting, described column spinner 2 structures are multi-joint telescoping formula hollow cylinders.
In the aforesaid Yagi antenna that has a mounting, an end of described Yagi antenna 1 is socketed in the flexible end of column spinner 2, and an end of rotating shaft 3 is installed on the initiating terminal of column spinner 2.
In the aforesaid Yagi antenna that has a mounting, the other end of described linking arm 4 is fixed on the middle part of base plate 5.
In the aforesaid Yagi antenna that has a mounting, on described base plate 5, be provided with four fixing threaded holes 6.
Compared with prior art, column spinner of the present utility model can drive the Yagi antenna 360 degree rotations that are socketed in it, and can be according to the actual requirements, flexible its length, and to change the receiving position of Yagi antenna, regulative mode is various.In addition, after base plate of the present utility model is fixed on the installation place, the staff ground of only need standing, just can stir column spinner with stock, or regulate its flexible length, making does not need to remove once more and install Yagi antenna, easy to adjust, reliability is high, and has avoided potential safety hazard.Besides, the utility model is simple in structure, cost of manufacture is low, can adjust the length of linking arm, the joint number in the column spinner according to the actual requirements when making, and determines that rotating shaft inserts the angle of linking arm, with the scope of satisfying the demand and regulating; And through test, the utility model can carry about 10 kilograms weight, can keep the location below eight grades at wind-force, and applicability is strong.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Being labeled as of accompanying drawing: 1-Yagi antenna, 2 column spinners, 3 rotating shafts, 4 linking arms, 5 base plates, 6 fixing threaded holes, the stiff end of 7 Yagi antenna trunks.
Embodiment
Embodiment 1, structure of the present utility model as shown in Figure 1, it comprises existing commercially available Yagi antenna 1 (is the wireless farm work antenna of the star of getting rich of HTDY45010-TNC15 as model), the stiff end 7 of this Yagi antenna 1 trunk is installed in the column spinner 2, on column spinner 2, fix a rotating shaft 3, column spinner 2 structure can be made into the telescopic open column shape body of two joints (promptly at it fully when shrinking, this two joints open column shape body nests together), the stiff end 7 of 1 trunk of Yagi antenna (1) is socketed in the flexible end of column spinner 2, one end of rotating shaft 3 is installed on the initiating terminal of column spinner 2, described flexible end is meant the less joint of internal diameter in the column spinner 2, initiating terminal is meant the bigger joint of internal diameter in the column spinner 2, the other end of rotating shaft 3 vertically can be inserted the vertically inside of an end of placement of linking arm 4, the other end of linking arm 4 is fixed on the base plate 5, in order to obtain stability better, preferably be fixed on the middle part of base plate 5, can be provided with four fixing threaded holes 6 on the base plate 5, pass fixing threaded hole 6 nails in the installation place with common screw, can base plate 5 is firm.
When making, column spinner 2, rotating shaft 3, linking arm 4 and base plate 5 all can adopt stainless steel material to manufacture meticulously and form, and make the utility model more durable; Can when making, adjust the length of the length of linking arm 4, the joint number in the column spinner 2, each joint, the angle that rotating shaft 3 inserts linking arm 4 according to the actual requirements, the scope that makes the utility model satisfy the demand and regulate.
In use in the process, the staff ground of only need standing just can be stirred column spinner 2 with stock, or be regulated its flexible length, makes the utility model can better received signal.
Claims (5)
1. Yagi antenna that has mounting, it comprises Yagi antenna (1); It is characterized in that, one end of Yagi antenna (1) is installed in the column spinner (2), on column spinner (2), be fixed with a rotating shaft (3), column spinner (2) is connected with an end of linking arm (4) by rotating shaft (3), the other end of linking arm (4) is fixed on the base plate (5), and base plate (5) is fixed on the installation place.
2. the Yagi antenna that has mounting according to claim 1 is characterized in that, described column spinner (2) structure is a multi-joint telescoping formula hollow cylinder.
3. the Yagi antenna that has mounting according to claim 1 and 2 is characterized in that, an end of described Yagi antenna (1) is socketed in the flexible end of column spinner (2), and an end of rotating shaft (3) is installed on the initiating terminal of column spinner (2).
4. the Yagi antenna that has mounting according to claim 1 is characterized in that, the other end of linking arm (4) is fixed on the middle part of base plate (5).
5. the Yagi antenna that has mounting according to claim 1 is characterized in that, is provided with four fixing threaded holes (6) on described base plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202005306U CN201054386Y (en) | 2007-06-26 | 2007-06-26 | 8-wood antenna with base rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202005306U CN201054386Y (en) | 2007-06-26 | 2007-06-26 | 8-wood antenna with base rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201054386Y true CN201054386Y (en) | 2008-04-30 |
Family
ID=39394045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007202005306U Expired - Fee Related CN201054386Y (en) | 2007-06-26 | 2007-06-26 | 8-wood antenna with base rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201054386Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107240758A (en) * | 2017-06-12 | 2017-10-10 | 成都希塔科技有限公司 | New deflecting log-periodic antenna |
| CN107275746A (en) * | 2017-06-12 | 2017-10-20 | 成都希塔科技有限公司 | Log-periodic antenna with concertina type device |
-
2007
- 2007-06-26 CN CNU2007202005306U patent/CN201054386Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107240758A (en) * | 2017-06-12 | 2017-10-10 | 成都希塔科技有限公司 | New deflecting log-periodic antenna |
| CN107275746A (en) * | 2017-06-12 | 2017-10-20 | 成都希塔科技有限公司 | Log-periodic antenna with concertina type 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: 20080430 |