CN102832495A - Cable connecting system - Google Patents
Cable connecting system Download PDFInfo
- Publication number
- CN102832495A CN102832495A CN 201210306789 CN201210306789A CN102832495A CN 102832495 A CN102832495 A CN 102832495A CN 201210306789 CN201210306789 CN 201210306789 CN 201210306789 A CN201210306789 A CN 201210306789A CN 102832495 A CN102832495 A CN 102832495A
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- Prior art keywords
- procapsid
- guard shield
- connector
- openend
- cable connected
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Abstract
The invention relates to the technical field of cable connectors, in particular to a cable connecting system. The cable connecting system comprises a connector, a mating connector, a protective shell and a front shell, wherein the protective shell is connectedly sleeved on the connector, a sealing ring is embedded into a joint of the tail end of the protective shell and the connector, the front shell is connectedly sleeved on the mating connector, and an opening of the front shell and an opening of the protective shell are opposite to each other and are hermetically and fittingly connected with each other. The cable connecting system well achieves that the connector is protected from being corroded by aqueous solution of acid and alkaline substances in an outdoor antenna feed system, is simple in structure, low in price and high in practical value and can be widely popularized and used.
Description
Technical field
The present invention relates to the cable connector technical field, specifically, relate to a kind of cable connected system of water proof type.
Background technology
In mobile communication base station or indoor covering system, need use connector to carry out transmitting high-frequency signal and power indispensably.The integral type crimp connector mainly is divided into two big types: one type is the integral type crimp connector of joining common cable; Another kind of is the integral type crimp connector of joining ultra gentle radio frequency coaxial-cable.Be used for the outdoor antenna feeder installation system of mobile communication base station; The main method of the corrosion of the aqueous solution that is used to protect connector to make its acid and alkali alkaline matter is the device that is intertwined and connected with the clay adhesive tape; But this method result of use is not good; Can not well protect connector, cause connector often infiltration in use, and equipment is caused damage.
Summary of the invention
For overcoming above-mentioned defective, originally
InventionPurpose provide a kind of cable connected system of water proof type, on original basis, set up shell, solve the protection question that exists in the prior art.
This
InventionTechnical solution be:
A kind of cable connected system comprises connector and matching connector, also is provided with guard shield and procapsid, and said guard shield is socketed on the connector, and is embedded with sealing ring at the end of guard shield and the junction of connector; Said procapsid is socketed on the matching connector; The opening of said procapsid and guard shield is relative, and cooperatively interacts and be tightly connected.
This
InventionFurther be improved to: said guard shield becomes horn-like structure.
As this
InventionPreferred embodiment: said guard shield is connected with the connector tailing screw flight.
As this
InventionThe preferred embodiment that middle procapsid and guard shield openend are tightly connected: have annular groove on the said procapsid open end; Be formed with convexity respectively on the front end top and bottom of said groove; When said procapsid is connected with guard shield, the openend of guard shield insert in the annular groove of procapsid and with groove in protrudingly closely be connected.
In order further to improve water resistance, the endoporus on the said procapsid is connected with the matching connector tight seal.
In order better to improve water resistance, the tail end of said procapsid contacts with the flange face of matching connector.
As this
InventionAnother preferred embodiment that middle procapsid and guard shield openend are tightly connected: the endoporus of said procapsid head is less than the external diameter of guard shield, and said procapsid head is socketed on the head of guard shield.
This
InventionThrough guard shield and procapsid are set, and make guard shield and procapsid form a seal chamber, effectively protect the corrosion of the aqueous solution of cavity female connector spare acid and alkali alkaline matter; This
InventionSimple in structure, design ingeniously, well solved the protection problem of connector in the outdoor antenna feeder installation system.
Figure of description
Fig. 1 is this
InventionThe structure diagram of middle guard shield;
Fig. 2 is this
InventionThe assembly structure sketch of middle guard shield;
Fig. 3 is the structural representation of the procapsid among the embodiment;
Fig. 4 is the general assembly drawing of the embodiment of the invention one.
Fig. 5 is the general assembly drawing of the embodiment of the invention two.
Fig. 6 is an A part enlarged drawing among Fig. 5;
Wherein: the 1-guard shield, the 2-sealing ring, the 3-metal shell, the 4-swivel nut, the 5-cable, the 6-connecting hole, the 7-procapsid, the 71-groove, 72-is protruding, 8-endoporus, 9-matching connector.
Embodiment
Specify the preferred embodiments of the present invention below in conjunction with accompanying drawing.
The present invention relates to a kind of cable connected system, comprise connector, matching connector 9, guard shield 1 and procapsid 7.
Embodiment one, and is as depicted in figs. 1 and 2, and said connector comprises metal shell 3, swivel nut 4; 1 one-tenth horn-like structure of said guard shield, opening is bigger towards swivel nut 4 and opening; The afterbody of said metal shell 3 is provided with one section external screw thread, and the inner walls of said guard shield 1 afterbody is provided with the internal thread that matches with above-mentioned external screw thread, and the end of said guard shield 1 also is embedded with rubber seal 2.The present invention is when connecting, and cable 5 one ends pass connecting hole 6 on the guard shield connector of packing into, and guard shield 1 is tightened through being threaded in the back, makes sealing ring 2 axially produce distortion and wraps cable 5, makes water not get into the connector afterbodys along with cable 5.Guard shield described in this example 1 is by injection molding.
As shown in Figure 3: the horn-like structure of said procapsid 7 same one-tenth, in order better to improve water resistance, the internal diameter of procapsid 7 opening parts is less than the external diameter of guard shield opening part.
As shown in Figure 4: when said procapsid 7 was connected with guard shield 1, procapsid 7 openends were socketed on the openend of guard shield 1, and made guard shield 1 produce radial deformation, thereby reached the effect that is tightly connected.Procapsid 7 is to process with plastics or rubber in the present embodiment.
In order further to improve water resistance, the endoporus on the said procapsid 7 is connected with matching connector 9 tight seals.
Embodiment two, like Fig. 5, shown in Figure 6: on the basis of embodiment 1, have annular groove 71 on said procapsid 7 open ends, be formed with protruding 72 on the front end top and bottom of said groove 71.
When said procapsid 7 was connected with guard shield 1, the openend of guard shield 1 inserted in the annular groove 71 of procapsid openend and closely is connected with convexity 72 in the groove;
In order better to improve water resistance, the tail end of said procapsid 7 contacts with the flange face of matching connector 9.
Design principle of the present invention is to utilize the openend head of guard shield to insert in the groove of procapsid, and its end face props up the groove end face of procapsid, and produces axial deformation; Two convexities in the groove contact respectively with the interior external diameter of guard shield openend head, produce strain, prevent that liquid from getting into.
The present invention has well solved the etching problem of the aqueous solution of protection connector acid and alkali alkaline matter in the outdoor antenna feeder installation system, and simple in structure, and low price has very high practical value, can promote the use of on a large scale.
Claims (7)
1. a cable connected system comprises connector and matching connector, it is characterized in that: also be provided with guard shield and procapsid, said guard shield is socketed on the connector, and the junction of the end of guard shield and connector is embedded with sealing ring; Said procapsid is socketed on the matching connector; The opening of said procapsid and guard shield is relative, and cooperatively interacts and be tightly connected.
2. cable connected system according to claim 1 is characterized in that: said guard shield becomes horn-like structure.
3. cable connected system according to claim 1 and 2 is characterized in that: said guard shield links to each other with the connector tailing screw flight.
4. cable connected system according to claim 1; It is characterized in that: have annular groove on the said procapsid open end; Be formed with convexity respectively on the front end top and bottom of said groove; When said procapsid is connected with guard shield, the openend of guard shield insert in the annular groove of procapsid and with groove in protrudingly closely be connected.
5. cable connected system according to claim 1 is characterized in that: the endoporus on the said procapsid is connected with the matching connector tight seal.
6. cable connected system according to claim 4 is characterized in that: the tail end of said procapsid contacts with the flange face of matching connector.
7. cable connected system according to claim 1 is characterized in that: the endoporus of said procapsid openend is less than the external diameter of guard shield openend, and said procapsid openend is socketed on the openend of guard shield during connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210306789 CN102832495A (en) | 2012-08-27 | 2012-08-27 | Cable connecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210306789 CN102832495A (en) | 2012-08-27 | 2012-08-27 | Cable connecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102832495A true CN102832495A (en) | 2012-12-19 |
Family
ID=47335521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210306789 Pending CN102832495A (en) | 2012-08-27 | 2012-08-27 | Cable connecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102832495A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329210A (en) * | 2015-06-30 | 2017-01-11 | 康普技术有限责任公司 | Protection part for radio-frequency connector |
| CN106711689A (en) * | 2016-12-09 | 2017-05-24 | 晋源电气集团股份有限公司 | High-temperature-resistant power cable |
| CN106848660A (en) * | 2016-12-09 | 2017-06-13 | 晋源电气集团股份有限公司 | A kind of good CA cable assembly of conductive contact |
-
2012
- 2012-08-27 CN CN 201210306789 patent/CN102832495A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329210A (en) * | 2015-06-30 | 2017-01-11 | 康普技术有限责任公司 | Protection part for radio-frequency connector |
| CN113140930A (en) * | 2015-06-30 | 2021-07-20 | 康普技术有限责任公司 | Guard for radio frequency connector |
| CN106711689A (en) * | 2016-12-09 | 2017-05-24 | 晋源电气集团股份有限公司 | High-temperature-resistant power cable |
| CN106848660A (en) * | 2016-12-09 | 2017-06-13 | 晋源电气集团股份有限公司 | A kind of good CA cable assembly of conductive contact |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121219 |