CN206601983U - A kind of coaxial cable component - Google Patents
A kind of coaxial cable component Download PDFInfo
- Publication number
- CN206601983U CN206601983U CN201720213639.7U CN201720213639U CN206601983U CN 206601983 U CN206601983 U CN 206601983U CN 201720213639 U CN201720213639 U CN 201720213639U CN 206601983 U CN206601983 U CN 206601983U
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- China
- Prior art keywords
- half steel
- steel cable
- connector
- coaxial cable
- component according
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses a kind of coaxial cable component, including half steel cable and connector, connector is set in the outside of half steel cable, and connector includes screwing flange and is formed at the fixed part for screwing flange both sides and screw thread portion, and the outer conductor of fixed part and half steel cable is welded and fixed, pass through the ingehious design of half firm cable and connector, the utility model has working frequency high, advantages of good shielding performance, and reliability is high, decay is low, standing wave is small, it is easy for installation the features such as.
Description
Technical field
The utility model is related to a kind of connection cables of communication system passive device, more particularly, to a kind of coaxial cable group
Part.
Background technology
In the radio circuit of passive device, if to keep the predetermined impedance and electric capacity of stabilization, or need shielding outer
The electrical Interference on boundary, then just have to use coaxial cable interconnection.Conventional connection cables component passes through welding or normal at present
Bolt, heat-shrink tube and device are connected, due to lack of targeted design, current connection cables generally existing shielding properties is poor,
The shortcomings of decay is big, third order intermodulation is unstable, mechanical performance is unstable, connected mode is cumbersome, cost is high.
Utility model content
The purpose of this utility model be to overcome the defect of prior art there is provided a kind of advantages of good shielding performance, decay it is low, install
Convenient coaxial cable component.
To achieve the above object, the utility model proposes following technical scheme：A kind of coaxial cable component, including：
Half steel cable, the half steel cable ecto-entad includes outer conductor, dielectric and inner wire successively；And,
Connector, the connector is set in the outside of the half steel cable, and the connector includes screwing flange and shape
Fixed part and the screw thread portion of flange both sides are screwed described in Cheng Yu, the outer conductor of the fixed part and the half steel cable is fixed
Connection.
Preferably, the fixed part with the outer conductor of the half steel cable by being welded and fixed.
Preferably, screw thread portion outer surface is formed with external screw thread.
Preferably, the outer conductor of the half steel cable is made up of copper material.
Preferably, the copper material is tin plating copper material.
Preferably, the inner wire of the half steel cable is made up of copper material.
Preferably, the copper material is silver-plated copper material.
Preferably, inner surface one stage portion of formation of the connector, outer conductor one end of the half steel cable is terminated
In the stage portion.
Preferably, described screw is formed with otch on flange.
Preferably, the half steel cable both ends respectively form a connector, and the screw thread portion of each connector is close
The respective end of the half steel cable.
The utility model is welded and fixed by the outer conductor of ring flange and half steel cable, is tightened with flange valve snail line
Mode achieves a fixed connection, and install convenient is fixed, debugs convenient in the use of the passive devices such as wave filter, test
Intermodulation is stable, advantages of good shielding performance, decays low.
Brief description of the drawings
Fig. 1 is the structural perspective of the utility model embodiment one；
Fig. 2 is the front view of the utility model embodiment one；
Fig. 3 is Fig. 2 sectional view；
Fig. 4 is the structural representation of the utility model embodiment two；
Fig. 5 is Fig. 4 sectional view.
Reference：1st, half steel cable, 11, outer conductor, 12, dielectric, 13, inner wire, 2, connector, 21, screw
Flange, 211, otch, 22, fixed part, 23, screw thread portion, 231, external screw thread, 24, stage portion.
Embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical scheme progress to the utility model embodiment is clear, complete
Description.
As shown in Figure 1, Figure 2 and Figure 3, the utility model coaxial cable component includes half steel cable 1 and connector 2, described
Connector 2 is set in the outside of the half steel cable 1, and the connector 2 includes screwing flange 21, fixed part 22 and screw thread
Portion 23, the fixed part 22 and screw thread portion 23 are formed at the both sides for screwing flange 21, the fixed part 22 with it is described
Half steel cable 1 is welded and fixed, and the outer surface of screw thread portion 23 is formed with external screw thread 231.Due to passing through half firm cable and company
The ingehious design of fitting so that the utility model has working frequency high, advantages of good shielding performance, reliability is high, low, standing wave of decaying
Small, easy for installation the features such as.
Specifically, the half steel cable 1 is coaxial cable, and its ecto-entad includes outer conductor 11, dielectric successively
12 and inner wire 13, it is preferred that the outer conductor 11 elects tin plating copper material as, the inner wire 13 elects silver-plated copper material as, makees certainly
For alternatively, the inner wire and outer conductor can also be other copper materials or other metal materials.
Further say, the inner wire 13 stretches out, the outer conductor 11 is from the end of dielectric 12
Portion one end distance and terminates so that dielectric and inner wire are distinguished exposed.
With reference to shown in Fig. 3, the connector 2 includes screwing flange 21, fixed part 22 and screw thread portion 23, described to screw
Otch 211 is formed with flange 21（As shown in Figure 1）, fixation is easily installed, the fixed part 22 is used for and the half steel cable 1
Outer conductor 11 be welded and fixed, optionally or crimping etc. other manner fix, the direction of screw thread portion 23
The end of the half steel cable, further says, inner surface one annular stage portion 24 of formation of the connector 2, described
One end of outer conductor 11 of half steel cable 1 terminates at the stage portion 24.
During installation, first half steel cable can be inserted into connector so that outer conductor is resisted against stage portion, then passes through
The fixed part of connector is weldingly fixed on the outer conductor of half steel cable, then mounted cable-assembly is passed through into screw thread portion
It is fixed on passive device（Such as wave filter）On installation site, realize radio signal transmission.
Fig. 4 and Fig. 5 show second embodiment of the present utility model, i.e., set a company respectively at the two ends of half steel cable
Fitting（2、2’）So that the first connector 2 and the second connector 2 ' are symmetrical arranged, the fixed form and embodiment of two connectors
One fixed form is consistent, and cable-assembly two ends can be connected with each other with the RF Components matched in the present embodiment, it is ensured that two
Plant RF Components work unimpeded, decay small.
The utility model is welded and fixed by the outer conductor of ring flange and half steel cable, is tightened with flange valve snail line
Mode achieves a fixed connection, and is verified through practical operation, program install convenient is fixed, in passive devices such as wave filters
Use in debug convenient, test intermodulation is stable, and advantages of good shielding performance decays low, property indices are superior to traditional design
Scheme, and the utility model thoroughly solves that the decay brought due to cable-assembly is big, and third order intermodulation is unstable, mechanical performance
Unstable, connected mode is cumbersome, the shortcomings of cost is high.
Technology contents and technical characteristic of the present utility model are had revealed that as above, but those skilled in the art still may be used
A variety of replacements and modification without departing substantially from the utility model spirit can be made based on teaching of the present utility model and announcement, therefore, this
Utility model protection scope should be not limited to the content disclosed in embodiment, and should include various without departing substantially from replacement of the present utility model
And modification, and covered by present patent application claim.
Claims (10)
1. a kind of coaxial cable component, it is characterised in that the cable-assembly includes：
Half steel cable, the half steel cable ecto-entad includes outer conductor, dielectric and inner wire successively；And,
Connector, the connector is set in the outside of the half steel cable, and the connector includes screwing flange and is formed at
The outer conductor of the fixed part for screwing flange both sides and screw thread portion, the fixed part and the half steel cable, which is fixed, to be connected
Connect.
2. coaxial cable component according to claim 1, it is characterised in that the fixed part is outer with the half steel cable
Conductor is by being welded and fixed.
3. coaxial cable component according to claim 1, it is characterised in that screw thread portion outer surface is formed with outer
Screw thread.
4. coaxial cable component according to claim 1, it is characterised in that the outer conductor of the half steel cable is copper material system
Into.
5. coaxial cable component according to claim 4, it is characterised in that the copper material is tin plating copper material.
6. coaxial cable component according to claim 1, it is characterised in that the inner wire of the half steel cable is copper material system
Into.
7. coaxial cable component according to claim 6, it is characterised in that the copper material is silver-plated copper material.
8. coaxial cable component according to claim 1, it is characterised in that inner surface one platform of formation of the connector
Rank portion, outer conductor one end of the half steel cable terminates at the stage portion.
9. coaxial cable component according to claim 1, it is characterised in that described screw is formed with otch on flange.
10. coaxial cable component according to claim 1, it is characterised in that the half steel cable both ends respectively form one
Individual connector, the respective end of the screw thread portion of each connector close to the half steel cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720213639.7U CN206601983U (en) | 2017-03-07 | 2017-03-07 | A kind of coaxial cable component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720213639.7U CN206601983U (en) | 2017-03-07 | 2017-03-07 | A kind of coaxial cable component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206601983U true CN206601983U (en) | 2017-10-31 |
Family
ID=60147925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720213639.7U Active CN206601983U (en) | 2017-03-07 | 2017-03-07 | A kind of coaxial cable component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206601983U (en) |
-
2017
- 2017-03-07 CN CN201720213639.7U patent/CN206601983U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Kunshan Dianshan Lake Town City Suzhou city Jiangsu province 215345 Shen road, No. 6 Patentee after: Rosenberg Technology Co.,Ltd. Address before: Kunshan Dianshan Lake Town City Suzhou city Jiangsu province 215345 Shen road, No. 6 Patentee before: ROSENBERGER TECHNOLOGY ( KUNSHAN) Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 215300 No.6 Shen'an Road, Dianshanhu Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: ProLogis Communication Technology (Suzhou) Co.,Ltd. Address before: 215345 No. 6 Shen'an Road, Dianshan Lake Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Rosenberg Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |