CN105428938A - Connector equipped with contact pin protection apparatus - Google Patents
Connector equipped with contact pin protection apparatus Download PDFInfo
- Publication number
- CN105428938A CN105428938A CN201510949202.5A CN201510949202A CN105428938A CN 105428938 A CN105428938 A CN 105428938A CN 201510949202 A CN201510949202 A CN 201510949202A CN 105428938 A CN105428938 A CN 105428938A
- Authority
- CN
- China
- Prior art keywords
- contact pin
- connector
- baffle
- protective device
- insulator
- 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
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
-
- 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
- H01R13/508—Bases; Cases composed of different pieces assembled by a separate clip or spring
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a connector equipped with a contact pin protection apparatus. The connector comprises a shell, an insulating body and the contact pin; the insulating body and the contact pin are arranged in the shell; a connecting-inserting channel is formed in the front end of the shell; a contact pin protection plate is arranged in the connecting-inserting channel; a plurality of through holes are formed in the position, corresponding to the contact pin, of the contact pin protection plate; the contact pin passes through the through holes; a reset spring is arranged between the contact pin protection plate and the insulating body; a plurality of positioning grooves are formed in the outer edge of the contact pin protection plate; and positioning ridges matched with the positioning grooves are arranged on the inner wall of the shell. The connector is simple in structure and convenient to realize; the contact pin of the connector is effectively protected, and the service life of the connector is prolonged, so that the connector is bright in the application prospects.
Description
Technical field
The present invention relates to a kind of connector, particularly relate to a kind of connector with contact pin protective device.
Background technology
Common connector comprises plug and socket; plug and socket generally realizes electrical connection by the cooperation of contact pin and jack; in connector inside contact pin quantity more or frequently carry out connector plugging operation time; contact pin lacks protection; easy generation contact pin lateral bending distortion or the phenomenon fractureed; impact connects effect, shortens the useful life of connector.
Summary of the invention
The object of the invention is to overcome connector pin in prior art and lack protection; easy lateral bending or the problem fractureed; a kind of connector with contact pin protective device is provided; make connector when carrying out plug operation; available protecting contact pin; prevent the phenomenon that contact pin generation lateral bending is out of shape or fractures, improve connection reliability, extend service life of connector.
In order to achieve the above object, the technical solution adopted in the present invention is:
A kind of connector with contact pin protective device; comprise housing; insulator and contact pin, described insulator is arranged at enclosure interior, and is positioned at its rear end; described contact pin runs through insulator; it is characterized in that: described housing forward end is provided with and patches passage, described in patch in passage and be provided with contact pin baffle, on described contact pin baffle, the position of corresponding contact pin is provided with several through holes; described contact pin runs through through hole, is provided with back-moving spring between described contact pin baffle and insulator.
Aforesaid a kind of connector with contact pin protective device, is characterized in that: the outer rim of described contact pin baffle is provided with several location notchs, and the inwall of described housing is provided with the positioning edge coordinated with described location notch, and the front end face of described positioning edge is provided with projection.
Aforesaid a kind of connector with contact pin protective device, is characterized in that: the quantity of described location notch is 2.
Aforesaid a kind of connector with contact pin protective device, is characterized in that: described contact pin baffle is that insulating material is made.
Aforesaid a kind of connector with contact pin protective device, is characterized in that: described back-moving spring wraps up one deck insulating gum cover.
Aforesaid a kind of connector with contact pin protective device, is characterized in that: the outer wall of described housing is provided with flange mount pad, and described flange mount pad is provided with installing hole.
The invention has the beneficial effects as follows: connector of the present invention, contact pin baffle and back-moving spring are set patching channel interior, contact pin baffle is provided with the through hole with contact pin adaptation, when carrying out patching operation, patch baffle to retreat under the pressure effect of intermateable connector, compression reseting spring, contact pin spreads out of from through hole, inserts jack smoothly; When carrying out lock out operation, intermateable connector retreats, and patches baffle and pushes ahead under the effect of back-moving spring, be stuck in the projection on positioning edge top until patch baffle.If some contact pin generation slight deformation, deformation quantity can control in tolerance interval by fixed via position by contact pin baffle, does not affect the performance of connector.Structure of the present invention is simple, and it is convenient to realize, and provides effective protection, extends service life of connector, have a good application prospect to connector pin.
Accompanying drawing explanation
Fig. 1 is the cutaway view of a kind of connector with contact pin protective device of the present invention.
Fig. 2 is the vertical view of a kind of connector with contact pin protective device of the present invention.
Wherein: 1: housing; 2: insulator; 3: contact pin; 4: contact pin baffle; 5: patch passage; 6: through hole; 7: back-moving spring; 8: external screw thread; 9: installing hole; 10: protruding; 11: location notch; 12: positioning edge.
Embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
A kind of connector with contact pin protective device, comprise housing 1, insulator 2 and contact pin 3, described housing 1 is provided with external screw thread 8, it is inner that described insulator 2 is arranged at housing 1, and be positioned at its rear end, described contact pin 3 runs through insulator 2, described housing 1 front end is provided with and patches passage 5, described patching in passage 5 is provided with contact pin baffle 4, contact pin baffle 4 is made for insulating material, on described contact pin baffle 4, the position of corresponding contact pin 3 is provided with several through holes 6, described contact pin 3 runs through through hole 6, back-moving spring 7 is provided with between described contact pin baffle 4 and insulator 2, back-moving spring 7 wraps up one deck insulating gum cover, prevent back-moving spring from deforming and cause short circuit between contact pin.
The outer rim of contact pin baffle 4 is provided with 2 location notchs 11; the inwall of housing 1 is provided with the positioning edge 12 coordinated with described location notch 11; location notch and positioning edge mating reaction; prevent contact pin baffle from rotating; the front end face of described positioning edge 12 is provided with protruding 10; for blocking contact pin baffle 4, prevent it from coming off.
The outer wall of housing 1 is also provided with flange mount pad, and described flange mount pad is provided with installing hole 9, is convenient to be fixed on a mounting board by connector by bolt.
In sum, connector of the present invention, contact pin baffle and back-moving spring are set patching channel interior, contact pin baffle is provided with the through hole with contact pin adaptation, when carrying out patching operation, patch baffle and retreat under the pressure effect of intermateable connector, compression reseting spring, contact pin spreads out of from through hole, inserts jack smoothly; When carrying out lock out operation, intermateable connector retreats, and patches baffle and pushes ahead under the effect of back-moving spring, be stuck in the projection on positioning edge top until patch baffle.If some contact pin generation slight deformation, deformation quantity can control in tolerance interval by fixed via position by contact pin baffle, does not affect the performance of connector.Structure of the present invention is simple, and it is convenient to realize, and provides effective protection, extends service life of connector, have a good application prospect to connector pin.
More than show and describe general principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection range is defined by appending claims and equivalent thereof.
Claims (6)
1. the connector with contact pin protective device, comprise housing (1), insulator (2) and contact pin (3), it is inner that described insulator (2) is arranged at housing (1), and be positioned at its rear end, described contact pin (3) runs through insulator (2), it is characterized in that: described housing (1) front end is provided with and patches passage (5), described patching in passage (5) is provided with contact pin baffle (4), the position of the upper corresponding contact pin (3) of described contact pin baffle (4) is provided with several through holes (6), described contact pin (3) runs through through hole (6), back-moving spring (7) is provided with between described contact pin baffle (4) and insulator (2).
2. a kind of connector with contact pin protective device according to claim 1; it is characterized in that: the outer rim of described contact pin baffle (4) is provided with several location notchs (11); the inwall of described housing (1) is provided with the positioning edge (12) coordinated with described location notch (11), and the front end face of described positioning edge (12) is provided with projection (10).
3. a kind of connector with contact pin protective device according to claim 2, is characterized in that: the quantity of described location notch (11) is 2.
4. a kind of connector with contact pin protective device according to claim 1, is characterized in that: described contact pin baffle (4) is made for insulating material.
5. a kind of connector with contact pin protective device according to claim 1, is characterized in that: described back-moving spring (7) parcel one deck insulating gum cover.
6. a kind of connector with contact pin protective device according to claim 1, it is characterized in that: the outer wall of described housing (1) is provided with flange mount pad, described flange mount pad is provided with installing hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510949202.5A CN105428938A (en) | 2015-12-18 | 2015-12-18 | Connector equipped with contact pin protection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510949202.5A CN105428938A (en) | 2015-12-18 | 2015-12-18 | Connector equipped with contact pin protection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105428938A true CN105428938A (en) | 2016-03-23 |
Family
ID=55506958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510949202.5A Pending CN105428938A (en) | 2015-12-18 | 2015-12-18 | Connector equipped with contact pin protection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105428938A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110739576A (en) * | 2019-09-22 | 2020-01-31 | 苏州浪潮智能科技有限公司 | VGA wire joint bending-prevention needle mechanism |
| CN111370912A (en) * | 2020-04-02 | 2020-07-03 | 遵义市飞宇电子有限公司 | Sealing connector with self-protection state |
| CN111525336A (en) * | 2020-05-15 | 2020-08-11 | 中国北方工业有限公司 | Connector with protection |
| CN112969318A (en) * | 2021-01-28 | 2021-06-15 | 北京飞利信信息安全技术有限公司 | Non-intrusive voltage modulation device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008218246A (en) * | 2007-03-05 | 2008-09-18 | Nec Corp | Connector with protective cover |
| CN101976779A (en) * | 2010-11-08 | 2011-02-16 | 中航光电科技股份有限公司 | Connector capable of preventing pins from being damaged |
| CN104617428A (en) * | 2014-12-31 | 2015-05-13 | 镇江市明基电子有限公司 | Novel radio frequency coaxial connector |
| JP2015210972A (en) * | 2014-04-28 | 2015-11-24 | 富士通株式会社 | Connector and connector set |
| CN205194997U (en) * | 2015-12-18 | 2016-04-27 | 镇江步云电子有限公司 | Needle protection device's connector is inserted in area |
-
2015
- 2015-12-18 CN CN201510949202.5A patent/CN105428938A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008218246A (en) * | 2007-03-05 | 2008-09-18 | Nec Corp | Connector with protective cover |
| CN101976779A (en) * | 2010-11-08 | 2011-02-16 | 中航光电科技股份有限公司 | Connector capable of preventing pins from being damaged |
| JP2015210972A (en) * | 2014-04-28 | 2015-11-24 | 富士通株式会社 | Connector and connector set |
| CN104617428A (en) * | 2014-12-31 | 2015-05-13 | 镇江市明基电子有限公司 | Novel radio frequency coaxial connector |
| CN205194997U (en) * | 2015-12-18 | 2016-04-27 | 镇江步云电子有限公司 | Needle protection device's connector is inserted in area |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110739576A (en) * | 2019-09-22 | 2020-01-31 | 苏州浪潮智能科技有限公司 | VGA wire joint bending-prevention needle mechanism |
| CN111370912A (en) * | 2020-04-02 | 2020-07-03 | 遵义市飞宇电子有限公司 | Sealing connector with self-protection state |
| CN111525336A (en) * | 2020-05-15 | 2020-08-11 | 中国北方工业有限公司 | Connector with protection |
| CN111525336B (en) * | 2020-05-15 | 2021-04-30 | 中国北方工业有限公司 | Connector with protection |
| CN112969318A (en) * | 2021-01-28 | 2021-06-15 | 北京飞利信信息安全技术有限公司 | Non-intrusive voltage modulation device |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160323 |