CN206639926U - Track equipment antenna - Google Patents
Track equipment antenna Download PDFInfo
- Publication number
- CN206639926U CN206639926U CN201720312266.9U CN201720312266U CN206639926U CN 206639926 U CN206639926 U CN 206639926U CN 201720312266 U CN201720312266 U CN 201720312266U CN 206639926 U CN206639926 U CN 206639926U
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- CN
- China
- Prior art keywords
- oscillator
- detail
- antenna
- radiation
- bunch shape
- 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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- 235000005983 Crescentia cujete Nutrition 0.000 claims abstract description 22
- 235000009797 Lagenaria vulgaris Nutrition 0.000 claims abstract description 22
- 240000009087 Crescentia cujete Species 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000005855 radiation Effects 0.000 claims description 19
- 238000004891 communication Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 7
- 230000008092 positive effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 244000174681 Michelia champaca Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Support Of Aerials (AREA)
Abstract
The utility model discloses a kind of track equipment antenna, it includes end cap, antenna house, calabash bunch shape oscillator, oscillator fixation kit, fixed sponge, radiating doublet, feed tab, reflective sleeve, feeder cable component, fastener is installed, end cap is located at one end of antenna house, reflective sleeve is located at the other end of antenna house, calabash bunch shape oscillator, oscillator fixation kit, fixed sponge, radiating doublet, feed tab is all located at the inside of antenna house, oscillator fixation kit, fixed sponge is all located between two oscillator details of calabash bunch shape oscillator, feeder cable component is located in reflective sleeve, installation fastener is fixed in reflective sleeve by bolted connection.Positive effect of the present utility model is：Simple in construction, the characteristics of reliability is high, while slim-lined construction is presented in product, can be very good to utilize in the wireless communication system of track traffic.
Description
Technical field
Antenna is the utility model is related to, more particularly to a kind of track equipment antenna.
Background technology
Communication system is wired and wireless combination, and the transmitting and reception of spacing wireless signal are all real by antenna
It is existing, it can be seen that antenna plays vital effect for wireless communication system.
High-frequency wireless telecommunications occupy consequence in current information communication, and IEEE802.11AC agreements can at present
To provide first choice of the data rate for being up to gigabit as scope communication covering.Track traffic compares tool with general wireless telecommunications
There is its particularity, the region that mainly track wireless device usually requires covering is elongated shape, is handed over simultaneously for tracks such as subways
Logical tunnel can not possibly have too big area to go to install plate antenna, so Rail Transit System needs to use elongated height
Gain antenna replaces traditional high-gain plate antenna, at the same based on such antenna for equipment dependability need it is higher can
By property.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of track equipment antenna.
The utility model is that solve above-mentioned technical problem by following technical proposals：A kind of track equipment antenna, its
It is characterised by, it includes end cap, antenna house, calabash bunch shape oscillator, oscillator fixation kit, fixed sponge, radiating doublet, feed
Piece, reflective sleeve, feeder cable component, installation fastener, end cap are located at one end of antenna house, and reflective sleeve is located at antenna house
The other end, calabash bunch shape oscillator, oscillator fixation kit, fixed sponge, radiating doublet, feed tab are all located at the inside of antenna house,
Oscillator fixation kit, fixed sponge are all located between two oscillator details of calabash bunch shape oscillator, and feeder cable component is positioned at anti-
Penetrate on sleeve, installation fastener is fixed in reflective sleeve by bolted connection；
The calabash bunch shape oscillator includes the first oscillator detail, the second oscillator detail, the 3rd oscillator detail, the first oscillator branch
Section is located at the left side of the 3rd oscillator detail positioned at the left side of the second oscillator detail, the second oscillator detail；
The radiating doublet includes the first radiation detail, the second radiation detail, oscillator bottom plate, the first radiation detail, second
Radiation detail is all located on oscillator bottom plate, and the first radiation detail is positioned at the left side of the second radiation detail.
Preferably, the calabash bunch shape oscillator has 35 branch's details.
Preferably, the first oscillator detail, the second oscillator detail, the cross sectional shape of the 3rd oscillator detail are all rectangles.
Preferably, the structure of the radiating doublet is dipole structure.
Preferably, the feeder line structure of the feed tab is L-shaped structure.
Positive effect of the present utility model is：The utility model has the characteristics of simple in construction, reliability is high, together
When product present slim-lined construction, can be very good utilize in the wireless communication system of track traffic.
Brief description of the drawings
Fig. 1 is explosive view of the present utility model.
Fig. 2 is the structural representation of calabash bunch shape oscillator.
Fig. 3 is the structural representation of radiating doublet.
Embodiment
The utility model preferred embodiment is provided below in conjunction with the accompanying drawings, to describe the technical solution of the utility model in detail.
As shown in figure 1, the utility model track equipment antenna includes end cap 1, antenna house 2, calabash bunch shape oscillator 3, oscillator
Fixation kit 4, fixed sponge 5, radiating doublet 6, feed tab 7, reflective sleeve 8, feeder cable component 9, installation fastener 10, end
Lid 1 is located at one end of antenna house 2, and reflective sleeve 8 is located at the other end of antenna house 2, calabash bunch shape oscillator 3, oscillator fixation kit
4th, fixed sponge 5, radiating doublet 6, feed tab 7 are all located at the inside of antenna house 2, oscillator fixation kit 4, fixed sponge 5 all positions
Between two oscillator details of calabash bunch shape oscillator 3, feeder cable component 9 is located in reflective sleeve 8, and installation fastener 10 is logical
Bolted mode is crossed to be fixed in reflective sleeve 8.
As shown in Fig. 2 calabash bunch shape oscillator 3 includes the first oscillator detail 301, the second oscillator detail 302, the 3rd oscillator branch
Section 303, the first oscillator detail 301 is located at the left side of the second oscillator detail 302, and the second oscillator detail 302 is located at the 3rd oscillator branch
The left side of section 303.
As shown in figure 3, radiating doublet 6, which includes the first radiation detail 601, second, radiates detail 602, oscillator bottom plate 603, the
One radiation detail 601, second radiates detail 602 and is all located on oscillator bottom plate 603, and the first radiation detail 601 is positioned at the second radiation
The left side of detail 602.
Calabash bunch shape oscillator 3 has 35 branch's details, is so evenly distributed.
First oscillator detail 301, the second oscillator detail 302, the cross sectional shape of the 3rd oscillator detail 303 are all rectangles, this
Spline structure is simple, convenient to distinguish.
The structure of radiating doublet 6 is dipole structure, is integrally formed by the reasonable bending of shell fragment, so reduces volume,
Convenient manufacture.
The feeder line structure of feed tab 7 is L-shaped structure, so reduces volume.
Operation principle of the present utility model is as follows：End cap, antenna house, reflective sleeve form outer structural parts, and product is risen
Protective action, while docked by installing fastener and outside mounting interface, end cap and antenna house, antenna house, reflective sleeve it
Between connection using glue be bonded, can be very good ensure product three proofings, have it is simple in construction, reliability is high the characteristics of；Spoke
Penetrate oscillator and feed tab forms mary radiation, while feed tab simplifies installation using print circuit plates making and improves product simultaneously
Uniformity；Oscillator fixation kit, fixed sponge are all used to fix position of the calabash bunch shape oscillator in antenna house, utilize calabash bunch
Shape oscillator strengthens mary radiation, calabash bunch shape oscillator is integrally formed using punching press, processing technology letter as second-order radiation
It is single；Connection between feeder cable component and feed tab is finally transferring energy to host device or the letter by host device
Number unofficial biography are concentrated, not only act as the transmission effect of signal, while the equivalent radiated power function and equivalent radiated power of product can be strengthened
Sensitivity, lift the overall performance of product.
The utility model has the characteristics of simple in construction, reliability is high, while slim-lined construction is presented in product, can be very good
Using in the wireless communication system of track traffic.
Particular embodiments described above, to the technical problem, technical scheme and beneficial effect of solution of the present utility model
It is further described, should be understood that and the foregoing is only specific embodiment of the utility model, not
It is all within the spirit and principles of the utility model for limiting the utility model, any modification for being made, equivalent substitution, change
Enter, should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of track equipment antenna, it is characterised in that it includes end cap, antenna house, calabash bunch shape oscillator, oscillator fixation group
Part, fixed sponge, radiating doublet, feed tab, reflective sleeve, feeder cable component, installation fastener, end cap are located at antenna house
One end, reflective sleeve are located at the other end of antenna house, calabash bunch shape oscillator, oscillator fixation kit, fixed sponge, radiating doublet,
Feed tab is all located at the inside of antenna house, and oscillator fixation kit, fixed sponge are all located at two oscillator branch of calabash bunch shape oscillator
Between section, feeder cable component is located in reflective sleeve, and installation fastener is fixed on reflective sleeve by bolted connection
On；
The calabash bunch shape oscillator includes the first oscillator detail, the second oscillator detail, the 3rd oscillator detail, the first oscillator detail position
In the left side of the second oscillator detail, the second oscillator detail is located at the left side of the 3rd oscillator detail；
The radiating doublet includes the first radiation detail, the second radiation detail, oscillator bottom plate, the first radiation detail, the second radiation
Detail is all located on oscillator bottom plate, and the first radiation detail is positioned at the left side of the second radiation detail.
2. track equipment antenna as claimed in claim 1, it is characterised in that the calabash bunch shape oscillator has 35 points
Zhi Zhijie.
3. track equipment antenna as claimed in claim 1, it is characterised in that the first oscillator detail, the second oscillator detail,
The cross sectional shape of 3rd oscillator detail is all rectangle.
4. track equipment antenna as claimed in claim 1, it is characterised in that the structure of the radiating doublet is dipole knot
Structure.
5. track equipment antenna as claimed in claim 1, it is characterised in that the feeder line structure of the feed tab is L-shaped
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720312266.9U CN206639926U (en) | 2017-03-28 | 2017-03-28 | Track equipment antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720312266.9U CN206639926U (en) | 2017-03-28 | 2017-03-28 | Track equipment antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206639926U true CN206639926U (en) | 2017-11-14 |
Family
ID=60262524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720312266.9U Expired - Fee Related CN206639926U (en) | 2017-03-28 | 2017-03-28 | Track equipment antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206639926U (en) |
-
2017
- 2017-03-28 CN CN201720312266.9U patent/CN206639926U/en not_active Expired - Fee Related
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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: 20171114 |