CN207967284U - A kind of near field electronic communication antenna - Google Patents
A kind of near field electronic communication antenna Download PDFInfo
- Publication number
- CN207967284U CN207967284U CN201820502997.4U CN201820502997U CN207967284U CN 207967284 U CN207967284 U CN 207967284U CN 201820502997 U CN201820502997 U CN 201820502997U CN 207967284 U CN207967284 U CN 207967284U
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- CN
- China
- Prior art keywords
- electronic communication
- near field
- communication antenna
- support
- field electronic
- 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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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a kind of near field electronic communication antennas, including right cylinder, support plate, fixed block and through-hole, it is provided with pedestal below the right cylinder, and the inside of right cylinder is equipped with partition board, and partition board is fixedly arranged above hydraulic lifting post, hydraulic lifting post is internally connected with hydraulic stem simultaneously, the support plate is arranged in the upper end of right cylinder, and support column is installed above support plate, and support column is internally connected with connecting rod, connecting rod is fixedly arranged above fixed link simultaneously, movable ball is provided with above the fixed link, and movable ball is connected to the lower end of supporting rod, the fixed block is mounted on the outer surface of supporting rod, and support link is fixed on the inside of fixed block, the through-hole is arranged in the inside of supporting rod, and the inside of through-hole is equipped with motor.The near field electronic communication antenna can make when reception signal is weak, to adjust the direction of take-up reel, while making the environment of its surface holding neat and tidy.
Description
Technical field
The utility model is related to technical field of electronic communication, specially a kind of near field electronic communication antenna.
Background technology
Antenna is a kind of converter, and the guided wave propagated on transmission line is transformed into the electricity propagated in unbounded medium by it
Magnetic wave, or carry out opposite transformation.It is used for emitting or receiving the component of electromagnetic wave in wireless device.Radio communication,
The engineering systems such as broadcast, TV, radar, navigation, electronic countermeasure, remote sensing, radio astronomy, it is every to use electromagnetic waves to transmit information
, antenna is depended on to work.
Although existing socially there are various antennas, the signal received sometimes is weaker, while in it
It is dirty that portion is easy to generate dust etc., therefore it is proposed that a kind of near field electronic communication antenna, existing among the above to solve
The problem of.
Utility model content
The purpose of this utility model is to provide a kind of near field electronic communication antennas, are connect with solving above-mentioned background technology proposition
Collect mail number weaker, and it is internal there is a problem of it is more dirty.
To achieve the above object, the utility model provides the following technical solutions：A kind of near field electronic communication antenna, including it is straight
Column, support plate, fixed block and through-hole are provided with pedestal below the right cylinder, and the inside of right cylinder is equipped with partition board,
And partition board is fixedly arranged above hydraulic lifting post, while hydraulic lifting post is internally connected with hydraulic stem, and the support plate is set
It sets in the upper end of right cylinder, and support column is installed above support plate, and support column is internally connected with connecting rod, connects simultaneously
Extension bar is fixedly arranged above fixed link, movable ball is provided with above the fixed link, and movable ball is connected to supporting rod
Lower end, the fixed block is mounted on the outer surface of supporting rod, and is fixed with support link on the inside of fixed block, and the through-hole is set
It sets in the inside of supporting rod, and the inside of through-hole is equipped with motor, the upper end of the supporting rod is connected with take-up reel, and take-up reel
Inner surface be provided with connecting shaft, and the outer surface of connecting shaft is equipped with cleaning brush.
Preferably, the hydraulic lifting post and hydraulic stem are provided with 4, and 4 hydraulic lifting posts and hydraulic stem are uniform
It is distributed on partition board.
Preferably, the support plate is to be fixedly connected, and support column is to inlay to connect with connecting rod with support column.
Preferably, the connecting rod is in " ten " character form structure, and connecting rod is structure as a whole with fixed link, and fixed link
Upper end structure spherical in shape, while fixed link and movable ball are to be slidably connected.
Preferably, the support link is to be connected together, and the upper end of hydraulic stem is in " recessed " shape structure with hydraulic stem.
Preferably, the connecting shaft assumes a " convex " shape structure, and connecting shaft is to be connected together with cleaning brush.
Compared with prior art, the utility model has the beneficial effects that：The near field electronic communication antenna, is provided with hydraulic pressure liter
Column and hydraulic stem are dropped, when so as to make to need Rotation of receiver disk direction, the hydraulic oil inside hydraulic lifting post can be made to squeeze
Hydraulic stem is moved upward, and then the direction of take-up reel can be made to be changed, and is provided with fixed link and movable ball, so as to
So that movable ball is rotated in the outer surface of fixed link, and then facilitate the change in take-up reel direction, is provided with motor, connection
Axis and cleaning brush, it is all clean so as to make to remain in rubbish inside take-up reel, and then reached and make reception dish cart
The purpose of face neat and tidy.
Description of the drawings
Fig. 1 is the positive schematic cross-sectional view of the utility model；
Fig. 2 is the utility model support link overlooking structure diagram；
Fig. 3 is the utility model fixed link and movable ball attachment structure schematic diagram；
Fig. 4 is the utility model hydraulic lifting post and hydraulic stem overlooking structure diagram.
In figure：1, right cylinder；2, pedestal；3, partition board；4, hydraulic lifting post；5, hydraulic stem；6, support plate；7, support column；
8, connecting rod；9, fixed link；10, movable ball；11, supporting rod；12, fixed block；13, support link；14, through-hole；15, electric
Machine；16, take-up reel；17, connecting shaft；18, cleaning brush.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of near field electronic communication antenna, including it is upright
Column 1, pedestal 2, partition board 3, hydraulic lifting post 4, hydraulic stem 5, support plate 6, support column 7, connecting rod 8, fixed link 9, movable ball
10, supporting rod 11, fixed block 12, support link 13, through-hole 14, motor 15, take-up reel 16, connecting shaft 17 and cleaning brush 18, directly
The lower section of column 1 is provided with pedestal 2, and the inside of right cylinder 1 is equipped with partition board 3, and partition board 3 is fixedly arranged above hydraulic pressure liter
Column 4 drops, while hydraulic lifting post 4 is internally connected with hydraulic stem 5, hydraulic lifting post 4 and hydraulic stem 5 be provided with 4, and 4
Hydraulic lifting post 4 and hydraulic stem 5 are evenly distributed on partition board 3, can make 16 multi-direction Rotation of receiver signal of take-up reel in this way,
Support plate 6 is arranged in the upper end of right cylinder 1, and the top of support plate 6 is equipped with support column 7, and support column 7 is internally connected with
Connecting rod 8, while connecting rod 8 is fixedly arranged above fixed link 9, support plate 6 with support column 7 be fixedly connected, and support column 7 with
Connecting rod 8 is to inlay connection, can ensure the stability of structure, and connecting rod 8 is in " ten " character form structure, and connecting rod 8 and fixation
Bar 9 is structure as a whole, and 9 upper end of fixed link structure spherical in shape, while fixed link 9 and movable ball 10 are to be slidably connected, energy
Enough rotate take-up reel 16 more convenient, the top of fixed link 9 is provided with movable ball 10, and movable ball 10 is connected to support
The lower end of bar 11, fixed block 12 is mounted on the outer surface of supporting rod 11, and the inside of fixed block 12 is fixed with support link 13, branch
Supporting rod 13 is to be connected together, and the upper end of hydraulic stem 5 is in " recessed " shape structure, can make support link 13 and liquid with hydraulic stem 5
Compression bar 5 connects even closer, and through-hole 14 is arranged in the inside of supporting rod 11, and the inside of through-hole 14 is equipped with motor 15, support
The upper end of bar 11 is connected with take-up reel 16, and the inner surface of take-up reel 16 is provided with connecting shaft 17, and the appearance of connecting shaft 17
Face is equipped with cleaning brush 18, and connecting shaft 17 assumes a " convex " shape structure, and connecting shaft 17 is to be connected together with cleaning brush 18, can make company
Spindle 17 connect even closer with cleaning brush 18, improves the efficiency of cleaning.
Operation principle：First by near field electronic communication antenna place in place, when the device receive signal compared with
When weak, risen by being connected to the hydraulic stem 5 inside the hydraulic lifting post 4 of 6 upper end of support plate, to make support link 13 and liquid
The groove of 5 upper end of compression bar separates, and such take-up reel 16 will be rotated to other directions, the hydraulic lifting post 4 of other direction
Internal hydraulic stem 5 rises simultaneously, and such support link 13 will stick into the groove of 5 upper end of hydraulic stem, and hydraulic stem 5 declines again
To home position, such take-up reel 16 can receive stronger signal by direction of rotation, by long-time in wind
Solarization, blowing and raining environment in, the inside of take-up reel 16 in accumulated at " recessed " shape structure more dust it is dirty when, will be electric
Source is connected with motor 15, to which motor 15 just drives connecting shaft 17 to rotate, since cleaning brush 18 and connecting shaft 17 are connected together,
So cleaning brush 18 also rotates therewith, pass through the outer surface progress of bristle and take-up reel 16 on the outer surface of cleaning brush 18
Friction, the refuse sweepings such as dust on outer surface so as to make take-up reel 16 are clean, are not described in detail in this specification
Content belong to the prior art well known to professional and technical personnel in the field.
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of near field electronic communication antenna, including right cylinder（1）, support plate（6）, fixed block（12）And through-hole（14）, special
Sign is：The right cylinder（1）Lower section be provided with pedestal（2）, and right cylinder（1）Inside partition board is installed（3）, and every
Plate（3）Be fixedly arranged above hydraulic lifting post（4）, while hydraulic lifting post（4）Be internally connected with hydraulic stem（5）, the branch
Fagging（6）It is arranged in right cylinder（1）Upper end, and support plate（6）Top support column is installed（7）, and support column（7）It is interior
Portion is connected with connecting rod（8）, while connecting rod（8）Be fixedly arranged above fixed link（9）, the fixed link（9）Top setting
There is movable ball（10）, and movable ball（10）It is connected to supporting rod（11）Lower end, the fixed block（12）Mounted on support
Bar（11）Outer surface, and fixed block（12）Inside be fixed with support link（13）, the through-hole（14）It is arranged in supporting rod
（11）Inside, and through-hole（14）Inside motor is installed（15）, the supporting rod（11）Upper end be connected with take-up reel
（16）, and take-up reel（16）Inner surface be provided with connecting shaft（17）, and connecting shaft（17）Outer surface cleaning brush is installed
（18）.
2. a kind of near field electronic communication antenna according to claim 1, it is characterised in that：The hydraulic lifting post（4）With
Hydraulic stem（5）It is provided with 4, and 4 hydraulic lifting posts（4）And hydraulic stem（5）It is evenly distributed in partition board（3）On.
3. a kind of near field electronic communication antenna according to claim 1, it is characterised in that：The support plate（6）With support
Column（7）To be fixedly connected, and support column（7）With connecting rod（8）To inlay connection.
4. a kind of near field electronic communication antenna according to claim 1, it is characterised in that：The connecting rod（8）In " ten "
Character form structure, and connecting rod（8）With fixed link（9）It is structure as a whole, and fixed link（9）Upper end structure spherical in shape, it is solid simultaneously
Fixed pole（9）With movable ball（10）To be slidably connected.
5. a kind of near field electronic communication antenna according to claim 1, it is characterised in that：The support link（13）With liquid
Compression bar（5）To be connected together, and hydraulic stem（5）Upper end be in " recessed " shape structure.
6. a kind of near field electronic communication antenna according to claim 1, it is characterised in that：The connecting shaft（17）In " convex "
Shape structure, and connecting shaft（17）With cleaning brush（18）To be connected together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820502997.4U CN207967284U (en) | 2018-04-10 | 2018-04-10 | A kind of near field electronic communication antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820502997.4U CN207967284U (en) | 2018-04-10 | 2018-04-10 | A kind of near field electronic communication antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207967284U true CN207967284U (en) | 2018-10-12 |
Family
ID=63727633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820502997.4U Expired - Fee Related CN207967284U (en) | 2018-04-10 | 2018-04-10 | A kind of near field electronic communication antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207967284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145160A (en) * | 2019-05-24 | 2019-08-20 | 邵淦清 | A kind of 5G communication network communications tower |
-
2018
- 2018-04-10 CN CN201820502997.4U patent/CN207967284U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145160A (en) * | 2019-05-24 | 2019-08-20 | 邵淦清 | A kind of 5G communication network communications tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20190410 |