CN207530098U - It is a kind of can design angle and variable height antenna fixing device - Google Patents
It is a kind of can design angle and variable height antenna fixing device Download PDFInfo
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- CN207530098U CN207530098U CN201721689656.4U CN201721689656U CN207530098U CN 207530098 U CN207530098 U CN 207530098U CN 201721689656 U CN201721689656 U CN 201721689656U CN 207530098 U CN207530098 U CN 207530098U
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- connector
- extension tube
- pipe
- fixing device
- variable height
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Abstract
The utility model discloses it is a kind of can design angle and variable height antenna fixing device, including yagi aerial, described yagi aerial one end bottom is fixedly installed the first connector, first connector is rotatably connected to the second connector, second connector is provided with ratchet structure, the second connector bottom is provided with several extension tube pipe clamps, the extension tube pipe clamp is socketed with extension tube, it is provided in the extension tube straight-through, described straight-through one end is provided with swivel nut, one end of the extension tube is provided with fixing pipe, fixed bottom of the tube is provided with connect base, fixing pipe limited block is provided on yagi aerial.Pass through the first connector and the second connector of setting, it is adjusted according to angle is used, angle is fixed by ratchet mechanism, it realizes that use is quick in the process to adjust the angle, easy to use, the extension tube and fixing pipe of setting pass through the straight-through adjusting that can realize height, facilitate and height is adjusted according to service condition, be easy to use.
Description
Technical field
The utility model is related to earth station antenna technical field, more particularly, to it is a kind of can design angle and variable height
Antenna fixing device.
Background technology
Antenna is a kind of converter, it is transformed into the guided wave propagated on transmission line in unbounded medium（Typically freely
Space）The electromagnetic wave of middle propagation carries out opposite transformation.It is used for emitting or receiving the portion of electromagnetic wave in wireless device
Part.The engineering systems such as radio communication, broadcast, TV, radar, navigation, electronic countermeasure, remote sensing, radio astronomy, it is every to utilize electricity
Magnetic wave transmits information, depends on antenna to work.In addition, in terms of energy is transmitted with electromagnetic wave, the energy of non-signal
Amount radiation is also required to antenna.General antenna all has invertibity, i.e., both can be used as transmitting antenna with common antenna, it is also possible to connect
Receive antenna.The same antenna is identical as transmitting or the fundamental characteristics parameter received.Here it is the reciprocal theorems of antenna.Yagi spark gap
Antenna is by an active dipole（Generally use folded dipole）, a passive reflector and several passive directors it is arranged in parallel
The end-fire antenna formed.
Earth station antenna is fixed by mechanical devices such as bolts under normal conditions, and great difficulty is adjusted during use
It is long using rear disassembly and assembly time, it is very inconvenient, and also screw is easily lost by being dismounted for multiple times, influences the time of user, is reduced
Working efficiency, it is generally the case that with the angle of stent it is 90 ° after antenna installation, it is unadjustable, influence the matter that antenna receives signal
Amount, antenna design with stent split, cause to store and transport inconvenience, and be easily lost accessory.
Utility model content
The technical problems to be solved in the utility model is to overcome the defects of existing, and providing one kind design angle and can increase
The antenna fixing device of degree, the device is easy to use, is conveniently adjusted angle and height, also allows for installing and transport, and is suitble to big model
Use is enclosed, so as to solve the above problems.
To achieve the above object, the utility model provides following technical solution：It is a kind of can design angle and variable height
Antenna fixing device, including yagi aerial, described yagi aerial one end bottom is fixedly installed the first connector, and described first connects
Fitting is rotatably connected to the second connector, and second connector is provided with ratchet structure, the second connector bottom setting
Have several extension tube pipe clamps, the extension tube pipe clamp is socketed with extension tube, be provided in the extension tube it is straight-through, it is described straight-through
One end is provided with swivel nut, and one end of the extension tube is provided with fixing pipe, and the fixed bottom of the tube is provided with connect base, described
Fixing pipe limited block is provided on yagi aerial.
As a kind of optimal technical scheme of the utility model, first connector and the second connector pass through ratchet knot
Structure is rotatablely connected, and first connector is an integral structure with yagi aerial.
As a kind of optimal technical scheme of the utility model, the extension tube and fixing pipe are slidably connected, and described prolong
The outer diameter of long tube and the internal diameter size transition cooperation of fixing pipe.
As a kind of optimal technical scheme of the utility model, the extension tube pipe clamp at least sets two, the extension
Pipe pipe clamp is fixedly connected by screw connection with the second connector.
As a kind of optimal technical scheme of the utility model, the size of the connect base is more than the diameter of fixing pipe.
As a kind of optimal technical scheme of the utility model, the extension tube and fixing pipe are made of aluminum pipe.
Compared with prior art, the beneficial effects of the utility model are：It is connected by the first connector of setting and second
According to angle is used to be adjusted, angle is fixed by ratchet mechanism in part, realizes quick adjustment angle during use,
Easy to use, the extension tube and fixing pipe of setting by the straight-through adjusting that can realize height, facilitate and are adjusted according to service condition
Highly, it is easy to use, the connect base of setting realizes Fast Installation, and quick fixed purpose, the yagi aerial of setting is with prolonging
The mounting bracket of long tube, straight-through, fixing pipe and connect base composition is the integrated design, and reduces preservation difficulty, is also easier to
Vanning transport, the device is easy to use, is conveniently adjusted angle and height, also allows for installing and transport, and is suitble to a wide range of use.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings：
Fig. 1 be it is described in the utility model it is a kind of can the antenna fixing device of design angle and variable height fold schematic diagram；
Fig. 2 be it is described in the utility model it is a kind of can the antenna fixing device of design angle and variable height use figure；
Fig. 3 be it is described in the utility model it is a kind of can the antenna fixing device of design angle and variable height adjust height structure
Figure；
Fig. 4 is the enlarged drawing of connector described in the utility model.
In figure：1st, yagi aerial；2nd, the first connector；3rd, the second connector；4th, fixing pipe limited block；5th, extension tube；6、
Fixing pipe；7th, it leads directly to；71st, swivel nut；8th, extension tube pipe clamp；9th, connect base；10th, ratchet structure.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：It is a kind of can design angle and variable height antenna
Fixing device, including yagi aerial 1,1 one end bottom of yagi aerial is fixedly installed the first connector 2, and the first connector 2 rotates
The second connector 3 is connected with, the second connector 3 is provided with ratchet structure 10, and 3 bottom of the second connector is provided with several extensions
Pipe pipe clamp 8, extension tube pipe clamp 8 are socketed with extension tube 5, straight-through 7 are provided in extension tube 5, and straight-through 7 one end are provided with swivel nut 71,
One end of extension tube 5 is provided with fixing pipe 6, and 6 bottom of fixing pipe is provided with connect base 9, fixing pipe is provided on yagi aerial 1
Limited block 4.
First connector 2 and the second connector 3 are rotatablely connected by ratchet structure 10, the first connector 2 and yagi aerial 1
It is an integral structure, extension tube 5 and fixing pipe 6 are slidably connected, and the outer diameter of extension tube 5 and the internal diameter size of fixing pipe 6
Transition coordinates, and extension tube pipe clamp 8 at least sets two, and extension tube pipe clamp 8 is fixed by screw connection and the second connector 3 to be connected
It connects, the size of connect base 9 is more than the diameter of fixing pipe 6, and extension tube 5 and fixing pipe 6 are made of aluminum pipe.
Concrete principle：In use, user holds the rotation yagi aerial 1 counterclockwise of fixing pipe 6, pass through the first connector 2
With the rotation connection of the second connector 3, when reaching design angle, the first connector 2 and the second connector 3 pass through ratchet mechanism
Yagi aerial 1 is blocked in 10 cooperation, reaches fixed angle, facilitates and is used, as shown in Figure 2 and Figure 4, when antenna needs to adjust
During whole height, straight-through 7 extension pipe end swivel nut 71 is rotated into releases, extension tube 5 of the extraction in fixing pipe 6 is to needing height upwards
Degree, then straight-through 7 swivel nut 71 is screwed, the fixation that yagi aerial 2 passes through 2 bottom of the second connector and extension tube pipe clamp 8
Connection, extension tube pipe clamp 8 are socketed in extension tube 5, so as to the combination according to the first connector 2 and the second connector 3, facilitate peace
Yagi aerial 1 is filled, can conveniently adjust the antenna height of antenna, facilitates and height is adjusted according to service condition, is easy to use,
As shown in figure 3, adjusting the antenna of angle and height, can entire antenna system be installed to by earth station etc. by connect base 9
On corollary equipment, Fast Installation is realized, quick fixed purpose when antenna leaves unused, can be folded into Fig. 1 states, reduction is deposited
Between emptying, it is readily transported simultaneously.
By the first connector 2 and the second connector 3 of setting, according to angle is used to be adjusted, pass through ratchet mechanism
10 are fixed angle, realize quick adjustment angle during use, easy to use, the extension tube 5 of setting and fixing pipe 6 are led to
The adjusting of height can be realized by crossing straight-through 7, facilitated and adjusted height according to service condition, be easy to use, the connect base 9 of setting,
Fast Installation is realized, quick fixed purpose, the yagi aerial 1 of setting and extension tube 5 lead directly to 7, fixing pipe 6 and connect bottom
The mounting bracket of 9 composition of seat is the integrated design, and reduces preservation difficulty, is also easier to vanning transport, and the device is easy to use,
Angle and height are conveniently adjusted, also allow for installing and is transported, is suitble to a wide range of use.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. it is a kind of can design angle and variable height antenna fixing device, including yagi aerial（1）, which is characterized in that it is described
Yagi aerial（1）One end bottom is fixedly installed the first connector（2）, first connector（2）It is rotatably connected to the second company
Fitting（3）, second connector（3）It is provided with ratchet structure（10）, second connector（3）Bottom is provided with several
Extension tube pipe clamp（8）, the extension tube pipe clamp（8）It is socketed with extension tube（5）, the extension tube（5）On be provided with it is straight-through（7）,
It is described straight-through（7）One end is provided with swivel nut（71）, the extension tube（5）One end be provided with fixing pipe（6）, the fixing pipe
（6）Bottom is provided with connect base（9）, the yagi aerial（1）On be provided with fixing pipe limited block（4）.
2. it is according to claim 1 it is a kind of can design angle and variable height antenna fixing device, which is characterized in that institute
State the first connector（2）With the second connector（3）Pass through ratchet structure（10）Rotation connection, first connector（2）With eight
Wooden antenna（1）It is an integral structure.
3. it is according to claim 1 it is a kind of can design angle and variable height antenna fixing device, which is characterized in that institute
State extension tube（5）And fixing pipe（6）It is slidably connected, and the extension tube（5）Outer diameter and fixing pipe（6）Internal diameter size
Transition coordinates.
4. it is according to claim 1 it is a kind of can design angle and variable height antenna fixing device, which is characterized in that institute
State extension tube pipe clamp（8）Two are at least set, the extension tube pipe clamp（8）Pass through screw connection and the second connector（3）It is fixed
Connection.
5. it is according to claim 1 it is a kind of can design angle and variable height antenna fixing device, which is characterized in that institute
State connect base（9）Size be more than fixing pipe（6）Diameter.
6. it is according to claim 1 it is a kind of can design angle and variable height antenna fixing device, which is characterized in that institute
State extension tube（5）And fixing pipe（6）It is made of aluminum pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721689656.4U CN207530098U (en) | 2017-12-07 | 2017-12-07 | It is a kind of can design angle and variable height antenna fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721689656.4U CN207530098U (en) | 2017-12-07 | 2017-12-07 | It is a kind of can design angle and variable height antenna fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207530098U true CN207530098U (en) | 2018-06-22 |
Family
ID=62578121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721689656.4U Active CN207530098U (en) | 2017-12-07 | 2017-12-07 | It is a kind of can design angle and variable height antenna fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207530098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109037965A (en) * | 2018-08-09 | 2018-12-18 | 连子晴 | A kind of novel yagi aerial convenient for adjusting height |
-
2017
- 2017-12-07 CN CN201721689656.4U patent/CN207530098U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109037965A (en) * | 2018-08-09 | 2018-12-18 | 连子晴 | A kind of novel yagi aerial convenient for adjusting height |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 201315 C, 888, west two road, Nanhui new town, Pudong New Area, Shanghai Patentee after: Shanghai Donggu Intelligent Technology Co., Ltd. Address before: 201315 103B16, main building, No. 99, West first road, Nanhui new town, Pudong New Area, Shanghai, China Patentee before: SHANGHAI DONGGU AVIATION TECHNOLOGY CO., LTD. |