CN202678717U - Connector - Google Patents
Connector Download PDFInfo
- Publication number
- CN202678717U CN202678717U CN 201220289979 CN201220289979U CN202678717U CN 202678717 U CN202678717 U CN 202678717U CN 201220289979 CN201220289979 CN 201220289979 CN 201220289979 U CN201220289979 U CN 201220289979U CN 202678717 U CN202678717 U CN 202678717U
- Authority
- CN
- China
- Prior art keywords
- discharge tube
- connector
- insulator
- procapsid
- middle shell
- 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
- 239000012212 insulator Substances 0.000 claims abstract description 16
- 238000009413 insulation Methods 0.000 claims abstract description 4
- 108090000565 Capsid Proteins Proteins 0.000 claims description 16
- 238000012856 packing Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 abstract description 6
- 239000004020 conductor Substances 0.000 abstract 4
- 238000004891 communication Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 206010021750 Infantile Spasms Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Insulating Bodies (AREA)
Abstract
The utility model provides a connector comprising a connector housing, an inner conductor, an insulator used for the insulation and for supporting the inner conductor, and a discharging pipe. The connector housing comprises a front housing, a middle housing, and a rear housing. The front housing can be pressed in one end of the middle housing, and the rear housing can be pressed in the other end of the middle housing. A inner side of the insulator is provided with a cavity, and the inter conductor is disposed in the insulator. The insulator is disposed in the front housing, and the discharging pipe is disposed in the middle housing, in addition, the inner conductor is electrically connected with the discharging pipe. The connector provided in the utility model can be used to discharge the lightning current by using the own discharging function, and has advantages of simple structure and strong practicability.
Description
Technical field
The utility model relates to communication technique field, is specifically related to a kind of anti-lightning strike connector.
Background technology
In recent years communications industry development is built communication base stations both at home and abroad rapidly in a large number, and the communication base station system generally is contained in higher place, position, but meets with the thunder and lightning damage for fear of base station system, therefore communication base station all is equipped with lightning-protection system; The system that existing communication base station great majority adopt adopts pin that lightning current is introduced to release to protect the communication base station system in the ground.This system is very high to the requirement of pin, prevents that not only not meeting thunder and lightning also can introduce lightning current in the base station, will damage equipment and electronic device if pin goes wrong; And the method cost is high, installs and expends man-hour, and floor space is large.
The utility model content
The utility model proposes a kind of connector, itself do not possess anti-lightning strike function, the problem that the method cost is high to solve to have now.
The technical solution of the utility model is achieved in that
A kind of connector comprises connector shell, and inner wire is for insulator and the discharge tube of insulation and support inner wire; Described connector shell comprises procapsid, and middle shell and back casing, described procapsid are pressed into an end of described middle shell, and described back casing is pressed into the other end of described middle shell; Be provided with cavity in the described insulator, described inner wire is packed in the described insulator, and described insulator is packed in the described front casing, and described discharge tube is put into described middle shell, and described inner wire is electrically connected described discharge tube.
Preferably, described middle shell inwall is provided with lid, and described lid is screwed in the described middle shell inwall, and described lid inner sleeve has the first sealing ring.
Preferably, described procapsid inner sleeve has the second sealing ring.
Preferably, be provided with in addition packing ring and fixture on the described procapsid installed surface, described fixture and packing ring are inserted in the procapsid.
Preferably, described discharge tube is ceramic gas discharge tube.
Preferably, described discharge tube is shaped as cylinder, cylinder two ends indent.
The utility model provides a kind of connector, its beneficial effect is: by place discharge tube in the housing of connector, discharge tube is cylindrical shape, the ceramic gas discharge tube of two ends indent, ceramic gas discharge tube is electrically connected inner wire, thunder and lightning arrives gas discharge tube through behind the inner wire, and instantaneous high pressure is so that whole circuit is short circuit; The discharging function of utilization own is released lightning current in the lightning-protection system, thereby the application of this product avoids base station system to be damaged by thunder and lightning; Have characteristics simple in structure, practical.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the connection of the utility model preferred embodiment.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
For the technical solution of the utility model, purpose and scheme are further described execution mode of the present utility model below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of connector comprises connector shell, and inner wire 1 is for insulator 2 and the discharge tube 11 of insulation and support inner wire 1; Described connector shell comprises procapsid 3, middle shell 5 and back casing 4, and described procapsid 3 is pressed into an end of described middle shell 5, and described back casing 4 is pressed into the other end of described middle shell 5; Be provided with cavity in the described insulator 2, described inner wire 1 is packed in the described insulator 2, described insulator 2 is packed in the described front casing, described discharge tube 11 is put into described middle shell 5, described inner wire 1 is electrically connected described discharge tube 11, described discharge tube is shaped as cylinder, cylindrical two ends indent, and this discharge tube is ceramic gas discharge tube.
In actual use in order better to protect described discharge tube 11, be provided with lid 10 in described middle shell 5 sidewalls, described lid 10 is screwed in described middle shell 5 sidewalls, described lid overcoat has the first sealing ring 7, better ensure sealing effectiveness, in like manner, described procapsid 3 overcoats have the second sealing ring 8; In addition, be provided with in addition packing ring 9 and fixture 6 on described procapsid 3 installed surfaces, described fixture 6 and packing ring 9 are inserted in the procapsid, and described packing ring 9 is fixedly connected with external ground wire equipment on the installed surface of procapsid 3 with described fixture 6.
When described connector one end is installed on the base station equipment; behind the other end and the ground wire equipment connection; when the thunder and lightning attack occurs; the thunder and lightning instantaneous overvoltage enters connector; through behind the inner wire 1; discharge tube 11 breakdown discharges; its impedance descends rapidly, is short-circuit condition, this moment discharge tube 11 with electric current by the ground wire the earth that leaks; simultaneously with limiting voltage on the arc light of discharge tube 11; removed instantaneous overvoltage and overcurrent, thereby protected circuit and element, served as loss of voltage after; discharge tube 11 returns to rapidly again high impedance status, and circuit continues normal operation.
The utility model has been put into discharge tube 11 at original connector, and external ground wire equipment, so that it realizes that the discharging function of utilization own with current drain, can effectively protect the safety of base station, therefore it has characteristics simple in structure, practical.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (6)
1. a connector is characterized in that, comprising: connector shell, and inner wire is for insulator and the discharge tube of insulation and support inner wire; Described connector shell comprises procapsid, and middle shell and back casing, described procapsid are pressed into an end of described middle shell, and described back casing is pressed into the other end of described middle shell; Be provided with cavity in the described insulator, described inner wire is packed in the described insulator, and described insulator is packed in the described front casing, and described discharge tube is put into described middle shell, and described inner wire is electrically connected described discharge tube.
2. connector according to claim 1 is characterized in that, is provided with lid in the described middle shell sidewall, and described lid is screwed in the described middle shell sidewall, and described lid overcoat has the first sealing ring.
3. connector according to claim 1 is characterized in that, described procapsid overcoat has the second sealing ring.
4. connector according to claim 1 is characterized in that, is provided with in addition packing ring and fixture on the described procapsid installed surface, and described fixture and packing ring are inserted in the procapsid.
5. connector according to claim 1 is characterized in that, described discharge tube is ceramic gas discharge tube.
6. connector according to claim 1 is characterized in that, described discharge tube is shaped as cylinder, cylinder two ends indent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220289979 CN202678717U (en) | 2012-06-19 | 2012-06-19 | Connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220289979 CN202678717U (en) | 2012-06-19 | 2012-06-19 | Connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202678717U true CN202678717U (en) | 2013-01-16 |
Family
ID=47499593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220289979 Expired - Fee Related CN202678717U (en) | 2012-06-19 | 2012-06-19 | Connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202678717U (en) |
-
2012
- 2012-06-19 CN CN 201220289979 patent/CN202678717U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202888523U (en) | Whole shielding metal armored cable connecting plug | |
| CN204190095U (en) | A kind of separable connector | |
| CN202678717U (en) | Connector | |
| CN203278068U (en) | Fuse handcart for centrally-installed switchgear | |
| CN105304244A (en) | Arrester special for power equipment | |
| CN103050905B (en) | Switch cubicle ac voltage withstanding insulation annex | |
| CN206727618U (en) | A kind of the European of stabilization of installing is followed by arrester | |
| CN202602225U (en) | Alarm-type grounding wire | |
| CN201490483U (en) | Surge proof protective socket | |
| CN207038809U (en) | A kind of European rear joint | |
| CN203504122U (en) | Environmentally-friendly intelligent grounding box | |
| CN101964245A (en) | Underground totally-sealed combined transformer with lighting protection, overvoltage protection and overcurrent protection | |
| CN205646078U (en) | Acquisition terminal signal protector | |
| CN204992057U (en) | Novel safe socket of impulse type | |
| CN202996460U (en) | Lightning arrester and overvoltage protection device using the lightning arrester | |
| CN203352162U (en) | Lightning arrester | |
| CN202772487U (en) | Enclosed insulating cylinder with upper portion isolated from lower portion | |
| CN202444088U (en) | Mineral insulated cable terminal | |
| CN203398068U (en) | Fuse strip for protecting photovoltaic system | |
| CN201307472Y (en) | Low residual-pressure lightning arrester | |
| CN201584777U (en) | Power source surge protector | |
| CN202917930U (en) | Combined type cable terminal | |
| CN202363863U (en) | Dry type branch joint of cable | |
| CN201508965U (en) | Plug-type lightning protection voltage-limiting device | |
| CN205680763U (en) | A kind of high frequency antenna feeder circuit surge protector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU HOGI ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LI LI Effective date: 20140115 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140115 Address after: 510000 creative room, No. 69, spectrum West Road, Science Town, Guangzhou hi tech Industrial Development Zone, Guangdong, B312-316 Patentee after: Guangzhou HOGI Electronic Technology Co.,Ltd. Address before: 510000, No. 69, spectrum West Road, Guangzhou Science City, Guangzhou, Guangdong, Luogang District Patentee before: Li Li |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20160619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |