CN208157609U - A kind of all-channel indoor beautifying antenna of the reception of double polarization - Google Patents
A kind of all-channel indoor beautifying antenna of the reception of double polarization Download PDFInfo
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- CN208157609U CN208157609U CN201820788806.5U CN201820788806U CN208157609U CN 208157609 U CN208157609 U CN 208157609U CN 201820788806 U CN201820788806 U CN 201820788806U CN 208157609 U CN208157609 U CN 208157609U
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Abstract
The utility model discloses a kind of all-channel indoor beautifying antennas of reception of double polarization, including being in flat shell, and the pedestal on shell is set, and the receiving unit for receiving uhf band and the pull rod oscillator for receiving VHF frequency range, the pedestal and shell are detachable connection, the receiving unit for receiving uhf band is installed in shell, the pull rod oscillator for receiving VHF frequency range is connected to the side of shell, the mixing printed board for receiving unit and pull rod oscillator to be electrically connected is additionally provided in the shell, the shell includes front cover, bottom case and beautification frame, the beautification frame is set in the outer side edges of bottom case, the front cover is fixed on bottom case；The all-channel indoor beautifying antenna of the reception of double polarization has the advantages that structurally reasonable, easy to use.
Description
Technical field
The utility model relates to antenna technical fields, and in particular to a kind of all-channel indoor beautifying day of the reception of double polarization
Line.
Background technique
Traditional reflector antenna is usually parabola antenna, and parabola antenna is responsible for the signal reflex that will be received in place
In in the signal receiver of focal point.Such as satellite earth antenna, when receiving the electromagnetic wave signal transmitted from satellite, parallel
Electromagnetic wave (since satellite is quite remote at a distance from the earth, the electromagnetic wave issued is regarded as plane wave when reaching ground) is logical
After crossing parabola antenna reflection, converge on feed.But the Machining of Curved Surface difficulty of the reflecting surface of parabola antenna is big, precision
It is required that it is also high, therefore trouble is made, and higher cost, so starting plate aerial occurred on the market.Existing reflective array day
Line generally includes plane-reflector, pitch angle and azimuth positioned at the feed of plane-reflector focal point and for adjusting antenna
Regulating device, plane-reflector includes being arranged in the metal structure (patch of multiple sub-wavelengths on substrate in substrate and period
Or metal wire).The metal structure of each sub-wavelength and the unit substrate occupied by it can regard a phase-shifting unit as, lead to
The amount of phase shift distribution for designing the amount of phase shift realization plane-reflector of each phase-shifting unit is crossed, realizes the electromagnetism of transmitting through plane reflection
It can be emitted in the form of plane wave after plate, or the plane wave in the space received can converge at feed.Tradition
Antenna such as television antenna be typically mounted on outdoor, be in the multiple local use of summer thunder and lightning it is breakneck, because of antenna
It often acts as the effect of attracting thunder needle and antenna and household electrical appliance is caused to damage because of lightning stroke；Therefore people prolong antenna extension
Interior is reached, but existing domestic aerial is substantially fixed on the wall or on ceiling, installation is more inconvenient, simultaneously
And antenna and the degrees of fusion of indoor environment it is poor be unfavorable for indoor environment beauty；Secondly, there is one for the use of existing antenna
Inconvenience because the polarization mode of antenna mainly has vertically and horizontally two kinds of polarization modes, wherein although horizontal polarization mode makes
With more, it cannot be mutually matched with it when antenna receives the signal of vertical polarization mode, more reception energy can be lost,
I.e. so that received signal is bad and watch TV can not clearly.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of the complete of reception of double polarization structurally reasonable, easy to use
Channel indoor beautifying antenna.
To solve the above problems, the utility model adopts the following technical solution：
A kind of all-channel indoor beautifying antenna of the reception of double polarization, including be in flat shell, and be arranged in shell
On pedestal, and the receiving unit for receiving uhf band and the pull rod oscillator for receiving VHF frequency range, the drawing of VHF frequency range
Bar oscillator can receive the TV programme of 1-12 channel, and the receiving unit of uhf band can receive the TV of 13 channels or more
Program, so that antenna can carry out the reception of full frequency channel TV program；The pedestal and shell are detachable connection, can
It is placed in a manner of horizontal polarization by receiving demand selection antenna according to different signals, i.e., the original width of antenna is become into high side
Formula adjusts and realizes dual polarization；The receiving unit for receiving uhf band is installed in shell, described for receiving VHF
The pull rod oscillator of frequency range is connected to the side of shell, is additionally provided in the shell for receiving unit and pull rod oscillator is electrical
The mixing printed board of connection facilitates the signal reception that antenna carries out UHF and VHF full frequency band, and the shell includes front cover, bottom case
With beautification frame, the beautification frame is set in the outer side edges of bottom case, and the front cover is fixed on bottom case, beautifies frame and pedestal
And the mutual cooperation of front cover, rear shell facilitates antenna and puts indoors and merge with the mutual of indoor environment.
Preferably, the receiving unit includes substrate, the surface of the substrate is provided with oscillator, and the oscillator is to apply copper
Film oscillator, and oscillator and substrate are integrally formed, and are helped to reduce the thickness of receiving unit and are smoothly installed in shell, simultaneously
Applying Copper thin film oscillator favorably reduces the difficulty of traditional oscillator processing and manufacturing.
Preferably, there are two oscillator settings, the oscillator is located at upper and lower ends of substrate and symmetrical
Connection, helps to improve the reception gain of signal.
Preferably, being additionally provided with signal output line, one end mixing printed board of the signal output line outside the shell
It is electrically connected, the other end is electrically connected with Signal plug, facilitates the signal output of antenna.
Detailed description of the invention
Fig. 1 is a kind of overall structure figure of the all-channel indoor beautifying antenna of reception of double polarization of the utility model；
Fig. 2 is a kind of structural schematic diagram of the receiving unit of the indoor beautifying antenna of reception of double polarization of the utility model.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing, so that the utility model technology
Scheme is more readily understood and grasps.
In the present embodiment, it is to be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship is merely for convenience of description the utility model, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；In addition,
Connection or fixed form between component if not otherwise specified in this embodiment, connection or fixed form can be
It is fixed by bolt commonly used in the prior art or pin is fixed or the modes such as pin shaft connection, therefore, in the present embodiment no longer
It is described in detail.
As shown in Figs. 1-2, the all-channel indoor beautifying antenna of a kind of reception of double polarization, including be in flat shell 1,
And the pedestal 2 on shell 1 is set, and the receiving unit 3 for receiving uhf band and the drawing for receiving VHF frequency range
Bar oscillator 4, the pull rod oscillator 4 of VHF frequency range can receive the TV programme of 1-12 channel, and the receiving unit 3 of uhf band can be with
The TV programme of 13 channels or more are received, so that antenna can carry out the reception of full frequency channel TV program；The pedestal 2
It is detachable connection with shell 1, demand selection antenna can be received according to different signals and is placed in a manner of horizontal polarization,
The original width of antenna is become high mode to adjust and realize dual polarization；The receiving unit 3 for receiving uhf band is installed
In in shell 1, the pull rod oscillator 4 for receiving VHF frequency range is rotatably connected on the side of shell 1 by shaft, can be by
The length for receiving frequency height adjusting yoke oscillator 32 is additionally provided in the shell 1 for by receiving unit 3 and pull rod oscillator
The 4 mixing printed boards 5 being electrically connected, the mixing printed board 5 are bolted with receiving unit 3, facilitate antenna progress
The signal of UHF and VHF full frequency band receives, and the shell 1 is including front cover 11, bottom case 12 and beautifies frame 13, and described 13 sets of beautification frame
It is located in the outer side edges of bottom case 12, the front cover 11 facilitates antenna assemblies just by being fixed on bottom case 12
Victory, beautify frame 13 and pedestal 2 and front cover 11, rear shell mutual cooperation facilitate antenna put indoors and with indoor environment
Mutually fusion.The receiving unit 3 includes substrate 31, and the substrate 31 is epoxy resin base plate, and the surface of the substrate 31 is set
It is equipped with oscillator 32, the oscillator 32 is to apply Copper thin film oscillator 32, and oscillator 32 and substrate 31 are integrally formed, and helps to reduce receiving
The thickness of component 3 is simultaneously smoothly installed in shell 1, while applying what the traditional oscillator 32 of the advantageous reduction of Copper thin film oscillator 32 fabricated
Difficulty.There are two the settings of oscillator 32, and the oscillator 32 is located at the upper and lower ends of substrate 31 and is connected symmetrically to each other, and has
Help improve the reception gain of signal.
Be additionally provided with signal output line 6 outside the shell 1, one end of the signal output line 6 with mix 5 electrical property of printed board
Connection, the other end are electrically connected with Signal plug 7, facilitate the signal output of antenna.
The beneficial effects of the utility model are：Due to by the oscillator of the receiving unit of uhf band by apply Copper thin film in the form of
It is printed on substrate, so that the thickness of receiving unit is able to effectively reduce and is able to be packed into flat shell, simultaneously
With on shell pedestal and beautification frame cooperate, allow antenna to become the room decorative pendulum that is and incorporate indoor environment
In or the indoor environment of beautification；Antenna can be made according to different with the pedestal of shell detachable due to being provided with
Use demand carries out horizontal polarization to antenna or vertical polarization mode is put, so that the letter of antenna and different polarization modes
It number is mutually matched, to improve clarity when television-viewing, therefore improves the convenience that antenna uses；Due to being set on shell
The pull rod oscillator of VHF frequency range has been set, while having been cooperated with the intracorporal receiving unit for receiving uhf band of shell is arranged in,
That is the pull rod oscillator of VHF frequency range can receive the TV programme of 1-12 channel, and the receiving unit of uhf band can receive 13 frequencies
The TV programme in road or more so that antenna can carry out the reception of all-channel signal, therefore further improve antenna
The convenience used.
Due to the thickness and volume by the way that antenna oscillator to be effectively reduced to antenna in a manner of printing deposited copper, avoid
Traditional domestic aerial needs the problem of installing, and makes it possible to and puts indoors, so that antenna can be with indoor environment
It is merged well, that is, improves the applicability of the indoor beautifying antenna of the reception of double polarization；Due to being provided with two on pcb board
A be in horizontal and vertical oscillator respectively, so that the signal that antenna can be same with level side to vertical direction can carry out
It is effective to receive, i.e. the progress reception of double polarization, therefore the position adjustment carried out when single-polarized antenna receives is avoided, to improve
The convenience that the indoor beautifying antenna of the reception of double polarization uses.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any change or replacement expected without creative work be should be covered within the scope of the utility model.
Claims (4)
1. a kind of all-channel indoor beautifying antenna of reception of double polarization, including be in flat shell, and be arranged on shell
Pedestal, and the receiving unit for receiving uhf band and the pull rod oscillator for receiving VHF frequency range, it is characterised in that：Institute
It states pedestal and shell is detachable connection, the receiving unit for receiving uhf band is installed in shell, described to be used for
The pull rod oscillator for receiving VHF frequency range is connected to the side of shell, is additionally provided in the shell for by receiving unit and pull rod
The mixing printed board that oscillator is electrically connected, the shell include that front cover, bottom case and beautification frame, the beautification frame are set in bottom case
In outer side edges, the front cover is fixed on bottom case.
2. a kind of all-channel indoor beautifying antenna of reception of double polarization according to claim 1, it is characterised in that：It is described to connect
Receiving component includes substrate, and the surface of the substrate is provided with oscillator, and the oscillator is to apply Copper thin film oscillator, and oscillator and substrate one
It is body formed.
3. a kind of all-channel indoor beautifying antenna of reception of double polarization according to claim 2, it is characterised in that：The vibration
There are two son settings, and the oscillator is located at the upper and lower ends of substrate and is connected symmetrically to each other.
4. a kind of all-channel indoor beautifying antenna of reception of double polarization according to claim 1, it is characterised in that：The shell
It is additionally provided with signal output line in vitro, one end mixing printed board of the signal output line is electrically connected, and the other end is electrically connected
There is Signal plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820788806.5U CN208157609U (en) | 2018-05-24 | 2018-05-24 | A kind of all-channel indoor beautifying antenna of the reception of double polarization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820788806.5U CN208157609U (en) | 2018-05-24 | 2018-05-24 | A kind of all-channel indoor beautifying antenna of the reception of double polarization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208157609U true CN208157609U (en) | 2018-11-27 |
Family
ID=64388267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820788806.5U Active CN208157609U (en) | 2018-05-24 | 2018-05-24 | A kind of all-channel indoor beautifying antenna of the reception of double polarization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208157609U (en) |
-
2018
- 2018-05-24 CN CN201820788806.5U patent/CN208157609U/en active Active
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