CN217444609U - Logarithmic UV all-channel TV receiving antenna - Google Patents
Logarithmic UV all-channel TV receiving antenna Download PDFInfo
- Publication number
- CN217444609U CN217444609U CN202221324051.6U CN202221324051U CN217444609U CN 217444609 U CN217444609 U CN 217444609U CN 202221324051 U CN202221324051 U CN 202221324051U CN 217444609 U CN217444609 U CN 217444609U
- Authority
- CN
- China
- Prior art keywords
- director
- logarithmic
- set line
- receiving antenna
- channel television
- 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.)
- Active
Links
Images
Landscapes
- Support Of Aerials (AREA)
Abstract
The utility model relates to a television receiving antenna. The utility model provides a full channel television receiving antenna of logarithmic mode UV, comprising a main body, a housin, set line and many directors, the casing bottom is equipped with the U type screw rod that is used for fixing on the mobile jib, set line installation is in the main part, the directors link to each other with the set line, the directors are arranged in the main part both sides, both sides directors arrange for the V type, the directors link to each other through director joint with the set line, director joint passes through the screw thread and links to each other with the directors, the circuit board is installed and is linked to each other with the set line in the main part bottom, be equipped with signal output terminal on the circuit board, the circuit board links to each other with the signal transmission cable. The guider joint is connected with the guider through threads, so that the installation and the disassembly are convenient, the installation is firm, and the transmission performance is good.
Description
Technical Field
The utility model relates to a television receiving antenna.
Background
In order to receive effectually, full channel television receiving antenna need use a lot of directors, and the packing size is big, and after partial product adopted the dismantlement structure, there was fixed insecure, the poor not enough of transmission performance.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects existing in the prior art, the utility model provides a television receiving antenna with small packaging size and good transmission performance.
The utility model provides a full channel television receiving antenna of logarithmic mode UV, comprising a main body, a housin, set line and many directors, the casing bottom is equipped with the U type screw rod that is used for fixing on the mobile jib, set line installation is in the main part, the directors link to each other with the set line, the directors are arranged in the main part both sides, both sides directors arrange for the V type, the directors link to each other through director joint with the set line, director joint passes through the screw thread and links to each other with the directors, the circuit board is installed and is linked to each other with the set line in the main part bottom, be equipped with signal output terminal on the circuit board, the circuit board links to each other with the signal transmission cable. The guider joint is connected with the guider through threads, so that the installation and the disassembly are convenient, the installation is firm, and the transmission performance is good.
Preferably, the housing includes an upper cover and a lower cover. The installation is convenient, and the production efficiency is high.
Preferably, the housing is mounted on the body to form a closed structure. Can meet the high-grade waterproof requirement according to the requirement.
Preferably, the director is divided into upper and lower layers. Compact structure and good receiving effect.
Preferably, the guide tab is fixed to the assembly line by a screw. The contact is reliable, and the signal receiving effect is good.
Preferably, the joint of the guider is an aluminum pipe, the guider is an aluminum wire, and the gathering line is an aluminum sheet. Low cost and good receiving effect
The utility model has the advantages that: the guider joint is connected with the guider through threads, so that the installation and the disassembly are convenient, the installation is firm, and the transmission performance is good.
Drawings
Fig. 1 is a schematic perspective view of a logarithmic UV full-channel television receiving antenna.
Fig. 2 is a schematic diagram of a logarithmic UV full channel television receiving antenna.
Fig. 3 is a schematic diagram of a logarithmic UV full-channel television receiving antenna.
Fig. 4 is a partially enlarged view of fig. 3.
Fig. 5 is a schematic diagram of a logarithmic UV full-channel television receiving antenna.
Fig. 6 is a partially enlarged view of fig. 5.
FIG. 7 is a cross-sectional view of a logarithmic UV full-channel TV receiving antenna.
The labels in the figure are: 1. the device comprises a shell, 2, an upper cover, 3, a lower cover, 4, a U-shaped screw rod, 5, a director, 6 main rods, 7, a director connector, 8, a gathering wire, 9, a screw, 10, a signal transmission cable, 11, a circuit board, 12, a signal output terminal, 13 and a main body.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, but it should not be construed that the scope of the above-described subject matter of the present invention is limited to the above-described embodiments.
As shown in fig. 1-7, the logarithmic UV all-channel television receiving antenna comprises a main body 13, a housing 1, set line 8 and many director 5, 1 bottom of casing is equipped with and is used for fixing U type screw rod 4 on mobile jib 6, set line 8 is installed in main part 13, director 5 links to each other with set line 8, casing 1 is installed and is formed the enclosed construction on main part 13, casing 1 includes upper cover 2 and lower cover 3, two-layer about director 5 divide into, arrange in main part 13 both sides, both sides director 5 is V type structure, director 5 links to each other through director joint 7 with set line 8, director joint 7 passes through screw 9 to be fixed on set line 8, director joint 7 passes through the screw thread and links to each other with director 5, circuit board 11 is installed and is linked to each other with set line 8 in main part 13 bottom, be equipped with signal output terminal 12 on the circuit board 11, circuit board 11 links to each other with signal transmission cable 10. The guider joint 7 is connected with the guider 5 through threads, so that the installation and the disassembly are convenient, the installation is firm, and the transmission performance is good; the guider joint 7 is an aluminum pipe, the guider 5 is an aluminum wire, the gathering line 8 is an aluminum sheet, the cost is low, and the receiving effect is good.
Claims (8)
1. The utility model provides a full channel television receiving antenna of logarithmic UV, which comprises a main body, a housin, set line and many director, the casing bottom is equipped with the U type screw rod that is used for fixing on the mobile jib, set line installation is in the main part, director links to each other with the set line, director arranges in the main part both sides, both sides director arranges for the V type, a serial communication port, director links to each other through director joint with the set line, director joint passes through the screw thread and links to each other with director, the circuit board is installed and is linked to each other with the set line in the main part bottom, be equipped with signal output terminal on the circuit board, the circuit board links to each other with the signal transmission cable.
2. The logarithmic UV all-channel television receiving antenna defined in claim 1 wherein the housing includes an upper cover and a lower cover.
3. The logarithmic UV full channel television receiver antenna of claim 1, wherein the housing is mounted to the body to form an enclosure.
4. The logarithmic UV full channel television receiving antenna defined in claim 1 wherein the director is divided into upper and lower layers.
5. The logarithmic UV full channel television receiver antenna of claim 1, wherein the director tab is screwed to the collector wire.
6. The logarithmic UV all channel television receiver antenna of claim 1, wherein the director junction is an aluminum tube.
7. The logarithmic UV all-channel television receiving antenna of claim 1, wherein the director is aluminum wire.
8. The logarithmic UV all-channel television receiving antenna according to claim 1, wherein the aggregation line is an aluminum sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221324051.6U CN217444609U (en) | 2022-05-30 | 2022-05-30 | Logarithmic UV all-channel TV receiving antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221324051.6U CN217444609U (en) | 2022-05-30 | 2022-05-30 | Logarithmic UV all-channel TV receiving antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217444609U true CN217444609U (en) | 2022-09-16 |
Family
ID=83221432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221324051.6U Active CN217444609U (en) | 2022-05-30 | 2022-05-30 | Logarithmic UV all-channel TV receiving antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217444609U (en) |
-
2022
- 2022-05-30 CN CN202221324051.6U patent/CN217444609U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201345404Y (en) | Microwave directional coupler with crimp type connector | |
| CN217444609U (en) | Logarithmic UV all-channel TV receiving antenna | |
| CN204680843U (en) | A kind of heavy-duty connectors realizing the inside and outside wiring of electrical cubicle | |
| CN202364309U (en) | Television antenna isolator | |
| CN204315849U (en) | The good cable connecting device of a kind of detection perform | |
| CN210535813U (en) | LoRa antenna | |
| CN210469244U (en) | Filter with waterproof effect | |
| CN208986244U (en) | Water Cerenkov detector array photoelectric hybrid connector | |
| CN205039911U (en) | General type distributor of cable television | |
| CN202434750U (en) | N type pin contact radio frequency connector for adapting 1/2'' annular coaxial cables | |
| CN209218263U (en) | Set-top box | |
| CN206657854U (en) | Box-packed portable antenna | |
| CN202434712U (en) | L29-type pin contact radio frequency coaxial connector adapting to 1-2'' coaxial cable | |
| CN220934386U (en) | 5G antenna suitable for cloud monitoring ball machine | |
| CN219740402U (en) | Multifunctional diagnosis cloud box | |
| CN202434724U (en) | Radio frequency bridge connector | |
| CN208637559U (en) | A kind of coupling coaxial two-channel joint | |
| CN202434715U (en) | N-type jack contact radio frequency connector adapting to 1-2'' ring-shaped coaxial cable | |
| CN208315737U (en) | A kind of plug wire antenna module | |
| CN213546622U (en) | Bent radio frequency connector | |
| CN203588965U (en) | Space traveling wave tube power transmission device with high reliability and high power capacity | |
| CN220087619U (en) | 2.4G module remote communication terminal | |
| CN211579593U (en) | Impedance transformation circuit for lightning protection and broadband antenna impedance converter | |
| CN218726349U (en) | Improved sensor structure of spring tube assembly of remote-transmitting meter | |
| CN216980860U (en) | Indoor and outdoor digital antenna with splayed ring oscillator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |