CN101969151B - Joint device capable of meeting two-way transmission requirement of digital television - Google Patents
Joint device capable of meeting two-way transmission requirement of digital television Download PDFInfo
- Publication number
- CN101969151B CN101969151B CN201010294908XA CN201010294908A CN101969151B CN 101969151 B CN101969151 B CN 101969151B CN 201010294908X A CN201010294908X A CN 201010294908XA CN 201010294908 A CN201010294908 A CN 201010294908A CN 101969151 B CN101969151 B CN 101969151B
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- CN
- China
- Prior art keywords
- digital television
- way transmission
- transmission requirement
- meeting
- joint device
- 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
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 claims abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 2
- RIRXDDRGHVUXNJ-UHFFFAOYSA-N [Cu].[P] Chemical compound [Cu].[P] RIRXDDRGHVUXNJ-UHFFFAOYSA-N 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The invention discloses a joint device capable of meeting the two-way transmission requirement of a digital television, which is a cylinder formed by coiling a sheet metal, wherein the two ends of the cylinder are arranged to be dumbbell-shaped grabhooks which are provided with a thin middle part and two thick ends respectively; the thin part of the dumbbell-shaped grabhook is a clamping groove; a hollow cone of the thick part is a grabhook which is provided with 4 to 12 holes; and the end part of the grabhook is bell-mouthed. The joint device can meet the two-way transmission requirement of the digital television, is convenient, fast and secure to connect, and can make pictures clearer and more stable and prevent noise interference.
Description
This case application is the applying date: on July 17th, 2009; Application number: 200910114232.9; Invention and created name: the dividing an application of a kind of piecing devices that can meeting two-way transmission requirement of digital television.
Technical field
The present invention relates to the piecing devices of television system, particularly a kind of piecing devices of ability meeting two-way transmission requirement of digital television.
Background technology
No matter the jockey that uses in the existing TV receiving system no matter be radio satellite formula or wired, is simulated television or DTV also; It comprises all kinds of wire cable connectors, patch cord, branch, distributor, subscriber box, STB, each class A amplifier A, light emission, receiver etc., and the F junction block and the F joint of use all have following deficiency: the television signal line single strand of copper wire turns round that method of attachment is to lean on a thin clamping cleats of metal point in the product combination hub to bump connection behind the F head; Contact-making surface is very little, sometimes in addition clamping cleats of metal unsettled each other with television signal line, TV signal can only pass on from one to another by induction; And after having used a period of time, connecting portion very easily gets rusty, and has been equivalent to connect the diode of a resistor and a mixing like this between the connecting portion; Thereby can produce noise and interference (distortion of public road); The signal to noise ratio of television image is descended, and whole image is unintelligible, even frequently mosaic occurs; Quiet frame, bit error signal interrupt or can not receive image.
Summary of the invention
The objective of the invention is in order to overcome the deficiency of prior art, and provide a kind of can meeting two-way transmission requirement of digital television, convenient and fast connection, firmly again, and can make the piecing devices that picture is more clear, stable and noiseless is disturbed.
The objective of the invention is to realize through following technical proposals:
A kind of piecing devices of ability meeting two-way transmission requirement of digital television; It is rolled into cylindrical shape by a rubber-like sheet metal; The two ends of cylinder are provided with 4-12 hole, and are arranged to middle thin, the thick dumb-bell shape gripper in two ends, and the thin portion of dumb-bell shape gripper is a clamping slot; Equipped with the television signal line single strand of copper wire, the thick portion of dumb-bell shape is a bell mouth shape.
During use, the clamping from the clamping slot of horn mouth insertion dumb-bell shape gripper hollow of tv line single strand of copper wire.
Dumb-bell shape gripper of the present invention is owing to there is the equipped hollow of thin portion and television signal line single strand of copper wire, and clamping slot has more the location and promptly acts on, so them and being connected of tv line single strand of copper wire; Not only convenient quick easily, and be connected firmly, make television image clear; Stable, noiseless is disturbed.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: 1. cylinder 2. grippers 3. clamping slots
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is done further elaboration.
Embodiment
With reference to Fig. 1, the present invention is rolled into cylinder 1 by the phosphor-copper thin slice, and the two ends of cylinder 1 are provided with 4-12 hole, and is arranged to thin, the two pluckings dumb-bell shape grippers 2 in middle part, and the hollow space of the thin portion of dumb-bell shape is a clamping slot 3.
Claims (1)
1. the piecing devices of an ability meeting two-way transmission requirement of digital television; It is rolled into cylindrical shape by a sheet metal; It is characterized in that: the two ends of cylindrical metal thin slice are provided with 4-12 hole; And being arranged to thin, the thick dumb-bell shape gripper in two ends in middle part, the thin portion of the gripper of dumb-bell shape is a clamping slot, and is equipped with television signal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010294908XA CN101969151B (en) | 2009-07-17 | 2009-07-17 | Joint device capable of meeting two-way transmission requirement of digital television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010294908XA CN101969151B (en) | 2009-07-17 | 2009-07-17 | Joint device capable of meeting two-way transmission requirement of digital television |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101142329A Division CN101604793B (en) | 2009-07-17 | 2009-07-17 | Connector device capable of meeting two-way transmission requirement of digital television |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101969151A CN101969151A (en) | 2011-02-09 |
| CN101969151B true CN101969151B (en) | 2012-05-30 |
Family
ID=43548269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010294908XA Expired - Fee Related CN101969151B (en) | 2009-07-17 | 2009-07-17 | Joint device capable of meeting two-way transmission requirement of digital television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101969151B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022768A (en) * | 2012-12-26 | 2013-04-03 | 莫胜林 | Triple-play weak-current joint with drum-spring lotus-root-node coupling pins |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5934937A (en) * | 1996-05-15 | 1999-08-10 | Centerpin Technology, Inc. | Coaxial cable connector and method |
| CN2518244Y (en) * | 2001-12-14 | 2002-10-23 | 全一电子股份有限公司 | Improved axis retaining structure of TV/FM panel socket |
| CN2618312Y (en) * | 2003-04-17 | 2004-05-26 | 周毅 | Internet core of 360 deg. video connector |
| CN2622878Y (en) * | 2003-04-17 | 2004-06-30 | 周毅 | Core of 180 deg. video connector |
-
2009
- 2009-07-17 CN CN201010294908XA patent/CN101969151B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5934937A (en) * | 1996-05-15 | 1999-08-10 | Centerpin Technology, Inc. | Coaxial cable connector and method |
| CN2518244Y (en) * | 2001-12-14 | 2002-10-23 | 全一电子股份有限公司 | Improved axis retaining structure of TV/FM panel socket |
| CN2618312Y (en) * | 2003-04-17 | 2004-05-26 | 周毅 | Internet core of 360 deg. video connector |
| CN2622878Y (en) * | 2003-04-17 | 2004-06-30 | 周毅 | Core of 180 deg. video connector |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2002-111346A 2002.04.12 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101969151A (en) | 2011-02-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170306 Address after: 541004 the Guangxi Zhuang Autonomous Region Guilin Qixing District empty Ming Road, building 5, No. 42 Patentee after: GUILIN CHUANGLIN ELECTRONIC SCIENCE & TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: Lucy's high tech Zone can Guilin 541004 the Guangxi Zhuang Autonomous Region 1 No. 2 Lane 8 Building 1 unit Patentee before: Mo Shenglin |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190411 Address after: No. 1-6-1 Jinhuan Building, No. 2 Road North Huancheng, Qixing District, Guilin City, Guangxi Zhuang Autonomous Region, 541004 Patentee after: GUILIN QIANGLIN ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 541004 42, 5 air Ming East Road, Qixing District, Guilin, the Guangxi Zhuang Autonomous Region. Patentee before: GUILIN CHUANGLIN ELECTRONIC SCIENCE & TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Building 1, block C, Jinjiang garden, Dongbin Road, Yongfu Town, Yongfu County, Guilin City, Guangxi Zhuang Autonomous Region, 541800 Patentee after: GUILIN QIANGLIN ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: No. 1-6-1 Jinhuan Building, No. 2 Road North Huancheng, Qixing District, Guilin City, Guangxi Zhuang Autonomous Region, 541004 Patentee before: GUILIN QIANGLIN ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| 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: 20120530 |