CN204857962U - Indoor digital receiving antenna - Google Patents
Indoor digital receiving antenna Download PDFInfo
- Publication number
- CN204857962U CN204857962U CN201520546609.9U CN201520546609U CN204857962U CN 204857962 U CN204857962 U CN 204857962U CN 201520546609 U CN201520546609 U CN 201520546609U CN 204857962 U CN204857962 U CN 204857962U
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- Prior art keywords
- antenna
- indoor digital
- digital reception
- supporting mechanism
- antenna housing
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Abstract
The utility model belongs to the technical field of signal processing and specifically relates to a domestic aerial. In order to solve not enough that prior art exists, the utility model provides an indoor digital receiving antenna who put stably, received signal is good. The utility model provides an indoor digital receiving antenna, including antenna casing, antenna element and supporting mechanism, the antenna casing includes protecgulum and hou gai, the antenna element includes oscillator piece and PCB matching disc, installs at antenna casing middle part, what the supporting mechanism was rotatable installs in antenna casing bottom, enables the antenna casing and covers the direction slope backward. The inclination of antenna casing is adjusted to rotatable supporting mechanism, makes received signal's effect reach the best, and the antenna is put stably simultaneously, is difficult to the turnover.
Description
Technical field
The utility model relates to signal transacting field, especially a kind of domestic aerial.
Background technology
Domestic aerial is generally designed to rectangle, elegant in appearance, but it is bad to there is Received signal strength, places the problem of unstable easily overturning.
Utility model content
In order to solve the deficiency that prior art exists, the utility model provides a kind of stable in placement, indoor digital reception antenna that Received signal strength is good.
A kind of indoor digital reception antenna in the utility model, comprise antenna housing, antenna oscillator and supporting mechanism, described antenna housing comprises protecgulum and bonnet; Described antenna oscillator comprises oscillator sheet and PCB matching disc, is arranged in the middle part of antenna housing; Described supporting mechanism is rotating to be arranged on bottom antenna housing, and antenna housing can be made to tilt to bonnet direction.Rotatable supporting mechanism, regulates the angle of inclination of antenna housing, and make the effect of Received signal strength reach best, antenna stable in placement, is not easy overturning simultaneously.
As preferably, bottom described antenna housing, be provided with the antenna housing groove coordinated with supporting mechanism.Supporting mechanism can be placed in antenna housing groove, and after storage, volume is little is convenient to packaging and transport.
As preferably, leg low after described supporting mechanism is high before being, leg top is provided with rotating mechanism.Structure is simple, easy to process.
As preferably, described leg width is not more than antenna housing width.Leg is received rear Width and can be placed in groove, is convenient to packaging.
As preferably, also comprise slipmat, be provided with the leg groove coordinated with slipmat bottom leg, slipmat is arranged in leg groove.Antenna is more stable after placing, and is not easy to slide.
As preferably, the angle that antenna housing tilts to bonnet direction is 2 ~ 15 °.Signal reception is effective, easy to use.
As preferably, described oscillator sheet is 2, being arranged on PCB matching disc of oscillator sheet symmetry.The signal of each angle of comprehensive reception.
As preferably, antenna housing top is provided with reflecting strips.Be convenient to observe antenna, prevent misoperation from encountering antenna.
Suspension groove is covered with after antenna housing.Be convenient to hang on wall by hook or clothes-hook, save installing space.
The beneficial effects of the utility model, rotatable supporting mechanism, regulates the angle of inclination of antenna housing, and make the effect of Received signal strength reach best, antenna stable in placement, is not easy overturning simultaneously.
Accompanying drawing explanation
Fig. 1 is a kind of indoor digital reception antenna three-dimensional view.
Fig. 2 is a kind of indoor digital reception antenna rearview.
Fig. 3 is A-A cross section view in Fig. 2.
Fig. 4 is antenna oscillator front view.
Fig. 5 is leg cross section view.
Fig. 6 is that a kind of indoor digital reception antenna launches three-dimensional view.
Mark in figure: 1, antenna housing, 2, leg, 3, antenna oscillator, 4, slipmat, 11, suspension groove, 12, reflecting strips, 21, rotation axis, 31, PCB matching disc, 32, oscillator sheet.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, but this should be interpreted as that the scope of above-mentioned theme of the present utility model is only limitted to above-described embodiment.
As Figure 1-5, a kind of indoor digital reception antenna, comprise antenna housing 1, antenna oscillator 3, slipmat 4 and leg 2, antenna housing 1 comprises protecgulum and bonnet; Antenna oscillator 3 comprises oscillator sheet 32 and PCB matching disc 31, is arranged in the middle part of antenna housing 1; Leg 2 is wedge structure low after front height, leg 2 top is provided with cylindrical pivot axle 21, top is provided with the groove installing slipmat 4, rotation axis 21 is positioned at leg 2 front area, antenna housing 1 bonnet is provided with suspension groove 11, suspension groove 11 is lower large little keyhole shape, the inside groove width of upper hole is different with outside groove width, and interior groove is wider than outside groove width; Antenna oscillator 3 for comprising two oscillator sheets and a PCB matching disc, oscillator sheet symmetry be arranged on PCB matching disc both sides.As shown in Figure 6, during use, leg 2 is rotated expansion, adjust to best angle.
Claims (9)
1. an indoor digital reception antenna, comprises antenna housing and antenna oscillator, and described antenna housing comprises protecgulum and bonnet; Described antenna oscillator comprises oscillator sheet and PCB matching disc, is arranged in the middle part of antenna housing; It is characterized in that, also comprise supporting mechanism, described supporting mechanism is rotating to be arranged on bottom antenna housing, and antenna housing can be made to tilt to bonnet direction.
2. a kind of indoor digital reception antenna as claimed in claim 1, is characterized in that, is provided with the antenna housing groove coordinated with supporting mechanism bottom antenna housing.
3. a kind of indoor digital reception antenna as claimed in claim 1, is characterized in that, leg low after described supporting mechanism is high before being, leg top is provided with rotating mechanism.
4. a kind of indoor digital reception antenna as claimed in claim 3, is characterized in that, described leg width is not more than antenna housing width.
5. a kind of indoor digital reception antenna as claimed in claim 3, is characterized in that, also comprise slipmat, and be provided with the leg groove coordinated with slipmat bottom leg, slipmat is arranged in leg groove.
6. a kind of indoor digital reception antenna as claimed in claim 1, is characterized in that, the angle that antenna housing tilts to bonnet direction is 2 ~ 15 °.
7. a kind of indoor digital reception antenna as claimed in claim 1, is characterized in that, described oscillator sheet is 2, being arranged on PCB matching disc of oscillator sheet symmetry.
8. a kind of indoor digital reception antenna as claimed in claim 1, it is characterized in that, antenna housing top is provided with reflecting strips.
9. a kind of indoor digital reception antenna as claimed in claim 1, is characterized in that, be covered with suspension groove after antenna housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520546609.9U CN204857962U (en) | 2015-07-27 | 2015-07-27 | Indoor digital receiving antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520546609.9U CN204857962U (en) | 2015-07-27 | 2015-07-27 | Indoor digital receiving antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204857962U true CN204857962U (en) | 2015-12-09 |
Family
ID=54748486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520546609.9U Active CN204857962U (en) | 2015-07-27 | 2015-07-27 | Indoor digital receiving antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204857962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107202642A (en) * | 2017-05-16 | 2017-09-26 | 国网浙江省电力公司温州市洞头区供电公司 | A kind of temperature of cable junction on-Line Monitor Device |
-
2015
- 2015-07-27 CN CN201520546609.9U patent/CN204857962U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107202642A (en) * | 2017-05-16 | 2017-09-26 | 国网浙江省电力公司温州市洞头区供电公司 | A kind of temperature of cable junction on-Line Monitor Device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |