CN207504215U - A kind of coaxial cable connector - Google Patents
A kind of coaxial cable connector Download PDFInfo
- Publication number
- CN207504215U CN207504215U CN201721612979.3U CN201721612979U CN207504215U CN 207504215 U CN207504215 U CN 207504215U CN 201721612979 U CN201721612979 U CN 201721612979U CN 207504215 U CN207504215 U CN 207504215U
- Authority
- CN
- China
- Prior art keywords
- coaxial cable
- connection terminal
- cable connector
- storage tank
- junction
- 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
Abstract
The utility model discloses a kind of coaxial cable connectors, connection terminal including being used to be connected with the inner conductor of coaxial cable, the metal shell for the insulating component that houses the connection terminal and for coating and supporting the insulating component, the connection terminal includes the junction for being electrically connected with the inner conductor, the edge of the junction and the inner wall of insulating component are interference fitted, the lower section of the junction is equipped with an annular blade, the annular blade upper edge its be axially arranged with the connecting sewing penetrated for the inner conductor.It is more secured that the utility model enables to plate end cylinder to fix, and ensures that signal is more stablized.
Description
Technical field
The utility model is related to a kind of cable connectors, and in particular to a kind of coaxial cable connector.
Background technology
Coaxial cable is usually used in the data transmission of information technoloy equipment, and application range is quite extensive, and particularly current people are to electricity
The increase in demand of sub- product, coaxial cable transmission have played increasingly important role, such as computer, radio, cable television etc..
Previously by coaxial cable be electrically connected to another cable conventional method be the inner conductor of coaxial cable is soldered directly to it is another
The conductor of cable.But this method often frequently results in the hair of electrical connection unfavorable condition because welding complicated for operation and precision problem
It is raw.And welding process takes very much, and transmission loss also greatly increases caused by problems of welded quality.
In order to overcome the problems referred above, the patent of the U.S. 6790082 and Chinese No. 200620133198 patents respectively disclose a kind of same
Shaft cable connector is for coaxial cable with the electrical connection between the electrical connection between other cables, especially coaxial cable.
But there are following shortcomings for coaxial cable connector of the prior art：First, connection terminal is housed with being used for
It tends to occur loosen between the insulating component of the connection terminal, so as to affect the normal use of the connector.Secondly, existing skill
The connection terminal of the coaxial cable connector of art is two vane types, with plate end cylinder only there are two point contact, when in use, easily
Lead to jitter due to conductor is crooked.
Therefore, a kind of coaxial cable connector is designed, plate end cylinder is enabled to fix more secured, and ensure signal more
Add stabilization, it is clear that there is positive realistic meaning.
Invention content
The goal of the invention of the utility model is to provide a kind of coaxial cable connector.
To achieve the above object of the invention, the technical solution adopted in the utility model is：A kind of coaxial cable connector, including
The connection terminal that is connected for the inner conductor with coaxial cable, for housing the insulating component of the connection terminal and be used for
The metal shell of the insulating component is coated and supports, the connection terminal includes connecting with what the inner conductor was electrically connected
Portion, the edge of the junction and the inner wall of insulating component are interference fitted, and the lower section of the junction is equipped with an annular blade, institute
Stating annular blade upper edge, it is axially arranged with the connecting sewing penetrated for the inner conductor.
Further, the insulating component includes the insulating body for housing the connection terminal and cable guarantor
Shield portion, the insulating body is including for the pedestal for housing the cylindrical tube shape of the annular blade and above the pedestal
For house the connection terminal junction storage tank, the cable protection portion be set on the storage tank rear end.
Preferably, the insulating body is equipped with a pair of of lateral sidewall, this is the storage tank between lateral sidewall.
Preferably, the front end of the storage tank of the insulating body is open equipped with a herringbone.
Preferably, the cable protection portion is a band elastic sheet body, and the length in the cable protection portion is not less than accommodating
The total length of slot and splayed opening, the width in the cable protection portion is less than width and the splayed opening of the storage tank
Width.
Preferably, the metal shell includes the metal body and one of a cladding insulating body from the metal body
The bending part upwardly extended.
Preferably, the metal body include about one be all opening cylinder seat, the circle of the first half of the cylinder seat
Peripheral wall is equipped with an opening, and a pair of of holding wall is extended outward in the both sides of the opening, the bottom to holding wall extend to
The two panels sheet metal of inner bending.
Preferably, the lateral surface of the lateral sidewall of the insulating body is equipped with protrusion, and the cylinder seat is equipped with corresponding institute
State the card slot of protrusion.
Since above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：
The utility model by set annular blade make conductor contact surface increase, realize to inner conductor stablize be connected,
So that signal is more stablized.
Description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment one；
Fig. 2 is the structure diagram of the connection terminal of the utility model embodiment one；
Fig. 3 is the structure diagram of the utility model insulating component；
Fig. 4 is the structure diagram of the utility model metal shell；
Wherein：1st, connection terminal；2nd, insulating component；3rd, metal shell；4th, junction；5th, annular blade；6th, connecting sewing；7、
Insulating body；8th, cable protection portion；9th, pedestal；10th, storage tank；11st, splayed is open；12nd, metal body；13rd, bending part；
14th, cylinder seat；15th, holding wall；16th, it is raised；17th, card slot；18th, coaxial cable.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments：
Embodiment one：
Referring to shown in Fig. 1 to 4, a kind of coaxial cable connector, the inner conductor including being used for coaxial cable 18 is connected
Connection terminal 1, the gold for the insulating component 2 that houses the connection terminal 1 and for coating and supporting the insulating component 2
Belong to housing 3, the connection terminal 1 includes the junction 4 for being electrically connected with the inner conductor, the edge of the junction 4
It is interference fitted with the inner wall of insulating component 2, the lower section of the junction 4 is equipped with an annular blade 5,5 upper edge of annular blade
It is axially arranged with the connecting sewing 6 penetrated for the inner conductor.
In the present embodiment, the insulating component 2 be plastic parts, the insulating body including being used to house the connection terminal 1
7 and a cable protection portion 8, the insulating body 7 include for house the annular blade 5 cylindrical tube shape pedestal 9,
And the storage tank 10 for being used to house the junction 4 of the connection terminal 1 above the pedestal 9, the cable protection portion 8
Set on the rear end of the storage tank 10.
The insulating body 7 is equipped with a pair of of lateral sidewall, this is the storage tank 10 between lateral sidewall.
The front end of the storage tank 10 of the insulating body 7 is equipped with herringbone opening 11.
The cable protection portion 8 is a band elastic sheet body, and the length in the cable protection portion 8 is not less than 10 He of storage tank
The total length of splayed opening 11 can cover the storage tank 10 and splayed opening 11, the cable protection portion 8
Width is less than the width of the storage tank 10 and the width of splayed opening 11.
The metal shell 3 includes the metal body 12 and one of a cladding insulating body 7 from the metal body 12
The bending part 13 upwardly extended, the bending part 13 are grabbed equipped with envelope curve, can be with envelope fixing coaxial line by bending that envelope curve grabs
Cable.
The metal body 12 includes the cylinder seat 14 that about one is all opening, the circumference of the first half of the cylinder seat 14
Wall is equipped with an opening, and a pair of of holding wall 15 is extended outward in the both sides of the opening, which extends
The two panels sheet metal to bend inwards, the sheet metal are used to hold up the external conductor of the coaxial cable 18 and to coaxial cable 18
Insulator provide receiving space.
The lateral surface of the lateral sidewall of the insulating body 7 is equipped with protrusion 16, and the cylinder seat 14 is equipped with described in correspondence
The card slot 17 of protrusion 16.
When the utility model is used, first connection terminal 1 is implanted into insulating component 2, insulating component is then prevented into gold
Belong in housing 3, then coaxial cable 18 is put into be open 11 bending metal shells 3 and riveted envelope curve of splayed and is grabbed.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications of above-described embodiment will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to above-described embodiment shown in this article, and is to fit to and principles disclosed herein
The most wide range consistent with features of novelty.
Claims (8)
1. a kind of coaxial cable connector, including be used to be connected with the inner conductor of coaxial cable connection terminal, for housing
The insulating component of the connection terminal and the metal shell for coating and supporting the insulating component, the connection terminal include
For the junction being electrically connected with the inner conductor, the edge of the junction and the inner wall of insulating component are interference fitted,
It is characterized in that：The lower section of the junction is equipped with an annular blade, the annular blade upper edge its be axially arranged with for the inside
The connecting sewing that conductor penetrates.
2. coaxial cable connector according to claim 1, it is characterised in that：The insulating component is included for housing
Insulating body and a cable protection portion for connection terminal is stated,
The insulating body is including for the pedestal for housing the cylindrical tube shape of the annular blade and above the pedestal
For housing the storage tank of the junction of the connection terminal,
The cable protection portion is set on the rear end of the storage tank.
3. coaxial cable connector according to claim 2, it is characterised in that：The insulating body is equipped with a pair of lateral
Wall, this is the storage tank between lateral sidewall.
4. coaxial cable connector according to claim 3, it is characterised in that：The front end of the storage tank of the insulating body
It is open equipped with a herringbone.
5. coaxial cable connector according to claim 4, it is characterised in that：The cable protection portion is a band elastic
Sheet body, the length in the cable protection portion is not less than the total length that storage tank and splayed are open, the width in the cable protection portion
Degree is less than the width of width and the splayed opening of the storage tank.
6. coaxial cable connector according to claim 1, it is characterised in that：The metal shell is included described in a cladding
The metal body of insulating body and a bending part upwardly extended from the metal body.
7. coaxial cable connector according to claim 6, it is characterised in that：The metal body is all including about one
The cylinder seat of opening, the circumferential wall of the first half of the cylinder seat are equipped with an opening, are extended outward in the both sides of the opening
The two panels sheet metal to bend inwards is extended in a pair of of holding wall, the bottom to holding wall.
8. coaxial cable connector according to claim 7, it is characterised in that：The outside of the lateral sidewall of the insulating body
Face is equipped with protrusion, and the cylinder seat is equipped with the card slot of the corresponding protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721612979.3U CN207504215U (en) | 2017-11-27 | 2017-11-27 | A kind of coaxial cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721612979.3U CN207504215U (en) | 2017-11-27 | 2017-11-27 | A kind of coaxial cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207504215U true CN207504215U (en) | 2018-06-15 |
Family
ID=62506564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721612979.3U Expired - Fee Related CN207504215U (en) | 2017-11-27 | 2017-11-27 | A kind of coaxial cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207504215U (en) |
-
2017
- 2017-11-27 CN CN201721612979.3U patent/CN207504215U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Shi Lei Document name: Notice of termination of patent right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 Termination date: 20201127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |