CN104577458A - CATV (community antenna television) connecting terminal with fatigue-resistant holding structure - Google Patents
CATV (community antenna television) connecting terminal with fatigue-resistant holding structure Download PDFInfo
- Publication number
- CN104577458A CN104577458A CN201510055428.0A CN201510055428A CN104577458A CN 104577458 A CN104577458 A CN 104577458A CN 201510055428 A CN201510055428 A CN 201510055428A CN 104577458 A CN104577458 A CN 104577458A
- Authority
- CN
- China
- Prior art keywords
- terminal
- catv
- inner sheath
- positive stop
- fatigue
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/193—Means for increasing contact pressure at the end of engagement of coupling part, e.g. zero insertion force or no friction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/18—Connectors or connections adapted for particular applications for television
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The invention discloses a CATV (community antenna television) connecting terminal with a fatigue-resistant holding structure. The CATV connecting terminal comprises an inner sheath, an outer sheath and a terminal, one end of the outer sheath is provided with an opening, the other end of the outer sheath is provided with fastening grooves, the inner sheath is provided with fastening teeth matched with fastening grooves, and the terminal is arranged in the middle of the inner sheath. The inner sheath is provided with a first limit end, and the top of the first limit end extends out of a second limit end. By fittingly connecting the inner sheath and the outer sheath, the limit ends can effectively control opening degree of the terminal and counter force applied on the terminal, so that service life of the terminal is prolonged, and fatigue resistance is improved.
Description
Technical field
The present invention relates to catv line and accommodate field of structural design, particularly a kind of have the CATV splicing ear that endurance accommodates structure.
Background technology
The CATV splicing ear of prior art is only formed by sheath and terminal combination, do not consider conductor repeatedly inserted terminals cause terminal to reduce blessing ability because of tired, cause conductor to insert and loosen, have impact on the transmission of TV signal.
Summary of the invention
(1) technical problem that will solve
Object of the present invention will overcome above-mentioned shortcoming exactly, aims to provide a kind of CATV splicing ear with endurance blessing structure.
(2) technical scheme
For achieving the above object, of the present invention have the CATV splicing ear that endurance accommodates structure, comprise inner sheath, oversheath and terminal, described oversheath one end is provided with opening, the other end is provided with buckling groove, and described inner sheath is provided with the latch coordinated with buckling groove, and described terminal is arranged on the centre of inner sheath, described inner sheath is provided with the first positive stop end, and the second positive stop end is extended at described first positive stop end top.
Further, described terminal is provided with terminal jaws, and described terminal jaws one end is terminal openings, and the other end is terminal Extendible flake, and described terminal jaws closes.
Further, the end of described terminal Extendible flake and the inwall of the first positive stop end are conflicted.
Further, described terminal material is copper.
(3) beneficial effect
Compared with prior art, technical scheme of the present invention has the following advantages: by being connected of interior oversheath, simultaneously two positive stop ends amplitude that can effectively prevent terminal from opening and the reaction force that accommodates to terminal, thus extend the useful life of terminal, improve fatigue resistance.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram with the CATV splicing ear of endurance blessing structure of the present invention;
Fig. 2 is the using state schematic diagram with the CATV splicing ear of endurance blessing structure of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
As shown in Figure 1, of the present invention have the CATV splicing ear that endurance accommodates structure, comprise inner sheath 1, oversheath 2 and terminal 3, described oversheath 2 one end is provided with opening 21, the other end is provided with buckling groove 22, and described inner sheath 1 is provided with the latch 11 coordinated with buckling groove 22, and described terminal 3 is arranged on the centre of inner sheath 1, described inner sheath 1 is provided with the first positive stop end 12, and the second positive stop end 13 is extended at described first positive stop end 12 top.
Described terminal 3 is provided with terminal jaws 31, and described terminal jaws 31 one end is terminal openings 32, and the other end is terminal Extendible flake 33, and when not using, described terminal jaws 31 closes, and after using, terminal 3 opens, and conductor 4 is entered.
The end of described terminal Extendible flake 33 and the inwall of the first positive stop end 12 are conflicted, and the situation that loosens after having prevented terminal access times many occurs.
Described terminal 3 material is copper, has good conductive capability.
When Fig. 2 is for using, the description (representing with arrow line) of terminal stressing conditions, during use, conductor 4 insertion opening, terminal jaws is opened, and terminal Extendible flake moves to both sides, after conductor 4 inserts completely, terminal Extendible flake is conflicted by the first positive stop end, thus gives terminal Extendible flake reaction force, reaches terminal endurance and accommodates function; Second positive stop end prevents insertion process instability from causing terminal Extendible flake excessively to extend toward both sides.The present invention is connected by interior oversheath, simultaneously two positive stop ends amplitude that can effectively prevent terminal from opening and the reaction force that accommodates to terminal, thus extends the useful life of terminal, improves fatigue resistance.
In sum, above-mentioned execution mode is not restricted execution mode of the present invention, and the modification that all those skilled in the art carry out on the basis of flesh and blood of the present invention or equivalent deformation, all at technology category of the present invention.
Claims (4)
1. one kind has the CATV splicing ear that endurance accommodates structure, it is characterized in that: comprise inner sheath (1), oversheath (2) and terminal (3), described oversheath (2) one end is provided with opening (21), the other end is provided with buckling groove (22), described inner sheath (1) is provided with the latch (11) coordinated with buckling groove (22), described terminal is arranged on the centre of inner sheath (1), described inner sheath (1) is provided with the first positive stop end (12), and the second positive stop end (13) is extended at described first positive stop end (12) top.
2. there is CATV splicing ear that endurance accommodates structure as claimed in claim 1, it is characterized in that: described terminal is provided with terminal jaws (31), described terminal jaws (31) one end is terminal openings (32), the other end is terminal Extendible flake (33), and described terminal jaws (31) closes.
3. there is CATV splicing ear that endurance accommodates structure as claimed in claim 2, it is characterized in that: the end of described terminal Extendible flake (33) and the inwall of the first positive stop end (12) are conflicted.
4. there is CATV splicing ear that endurance accommodates structure as claimed in claim 3, it is characterized in that: described terminal (3) material is copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510055428.0A CN104577458A (en) | 2015-02-03 | 2015-02-03 | CATV (community antenna television) connecting terminal with fatigue-resistant holding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510055428.0A CN104577458A (en) | 2015-02-03 | 2015-02-03 | CATV (community antenna television) connecting terminal with fatigue-resistant holding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104577458A true CN104577458A (en) | 2015-04-29 |
Family
ID=53092970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510055428.0A Pending CN104577458A (en) | 2015-02-03 | 2015-02-03 | CATV (community antenna television) connecting terminal with fatigue-resistant holding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104577458A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109216977A (en) * | 2018-09-25 | 2019-01-15 | 青岛科技大学 | A kind of arrangements of electric connection of circuit board |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2407475Y (en) * | 1999-11-29 | 2000-11-22 | 李铭熙 | Improved Telecom Connector |
| CN1447483A (en) * | 2002-03-22 | 2003-10-08 | 夏普公司 | Coaxial comector and converter contg. same for receiving satellite broadcast |
| US20060292927A1 (en) * | 2005-02-18 | 2006-12-28 | Burris Donald A | Sealed tamper resistant terminator |
| CN201048220Y (en) * | 2007-04-29 | 2008-04-16 | 连展科技（深圳）有限公司 | Electrical connector |
| CN201540995U (en) * | 2009-10-19 | 2010-08-04 | 宁波兴瑞电子有限公司 | f-shaped connector |
| CN102340074A (en) * | 2010-07-19 | 2012-02-01 | 富士康(昆山)电脑接插件有限公司 | RF coaxial connector and its components |
| CN202268514U (en) * | 2011-07-31 | 2012-06-06 | 江西金龙电子有限公司 | Zinc alloy F-type connector |
| CN204349035U (en) * | 2015-02-03 | 2015-05-20 | 仪特电子工业（宁波）有限公司 | There is the CATV splicing ear that endurance accommodates structure |
-
2015
- 2015-02-03 CN CN201510055428.0A patent/CN104577458A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2407475Y (en) * | 1999-11-29 | 2000-11-22 | 李铭熙 | Improved Telecom Connector |
| CN1447483A (en) * | 2002-03-22 | 2003-10-08 | 夏普公司 | Coaxial comector and converter contg. same for receiving satellite broadcast |
| US20060292927A1 (en) * | 2005-02-18 | 2006-12-28 | Burris Donald A | Sealed tamper resistant terminator |
| CN201048220Y (en) * | 2007-04-29 | 2008-04-16 | 连展科技（深圳）有限公司 | Electrical connector |
| CN201540995U (en) * | 2009-10-19 | 2010-08-04 | 宁波兴瑞电子有限公司 | f-shaped connector |
| CN102340074A (en) * | 2010-07-19 | 2012-02-01 | 富士康(昆山)电脑接插件有限公司 | RF coaxial connector and its components |
| CN202268514U (en) * | 2011-07-31 | 2012-06-06 | 江西金龙电子有限公司 | Zinc alloy F-type connector |
| CN204349035U (en) * | 2015-02-03 | 2015-05-20 | 仪特电子工业（宁波）有限公司 | There is the CATV splicing ear that endurance accommodates structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109216977A (en) * | 2018-09-25 | 2019-01-15 | 青岛科技大学 | A kind of arrangements of electric connection of circuit board |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |