CN204668573U - A kind of high reliability anti-lightning strike shielding two core power connector - Google Patents

A kind of high reliability anti-lightning strike shielding two core power connector Download PDF

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Publication number
CN204668573U
CN204668573U CN201520408565.3U CN201520408565U CN204668573U CN 204668573 U CN204668573 U CN 204668573U CN 201520408565 U CN201520408565 U CN 201520408565U CN 204668573 U CN204668573 U CN 204668573U
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CN
China
Prior art keywords
kirsite
plastic cement
socket
plug
casing
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
Application number
CN201520408565.3U
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Chinese (zh)
Inventor
翁明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Amphenol Technology Zhuhai Co Ltd
Original Assignee
Amphenol Technology Zhuhai Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Amphenol Technology Zhuhai Co Ltd filed Critical Amphenol Technology Zhuhai Co Ltd
Priority to CN201520408565.3U priority Critical patent/CN204668573U/en
Application granted granted Critical
Publication of CN204668573U publication Critical patent/CN204668573U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of high reliability anti-lightning strike shielding two core power connector, comprise: plug and socket, before plastic cement in described plug, after glue core and plastic cement, glue core is fixedly installed in kirsite plug casing, and kirsite plug casing correspondence is fixed by kirsite adapter and plastic cement connecting ring; Plastic cement glue core in socket is fixed in kirsite Socket casing, therefore effectively prevent the problem of glue core loose or dislocation in plug and socket, ensure that the reliability of product.In addition, be provided with a metallic shield ring between plastic cement connecting ring and kirsite plug casing, when contact pin correspondence is inserted in jack, this metallic shield ring correspondence is positioned at the contact position of contact pin and jack, therefore reaches good shield effectiveness.

Description

A kind of high reliability anti-lightning strike shielding two core power connector
Technical field:
The utility model belongs to power connector, and what be specifically related to is a kind of high reliability anti-lightning strike shielding two core power connector.
Background technology:
Plastic cement glue core in existing power supply connector, mainly contact fixing with metal inside groove by stainless steel retainer ring, this fixed form is easy to cause plastic cement glue core to come off, and causes the problem that connector reliability is not high; And existing plug of power connector adopts metal connecting ring to be connected with socket usually, its shield effectiveness is poor, easily occurs that passive intermodulation and signal disturbing lose loyal problem.
Summary of the invention:
For this reason, the purpose of this utility model is to provide the anti-lightning strike two core power connectors that a kind of reliability is high, shield effectiveness is good.
For achieving the above object, the utility model adopts following technical scheme:
A kind of high reliability anti-lightning strike shielding two core power connector, comprising:
One plug, described plug comprises plastic cement connecting ring, kirsite plug casing, kirsite adapter and holder of line, is provided with a metallic shield ring between described plastic cement connecting ring and kirsite plug casing; To be disposed with before plastic cement glue core after glue core, jack and plastic cement between described kirsite plug casing and kirsite adapter, the front end of described jack is arranged in before described plastic cement in glue core, and the rear end of jack to be fixed on after plastic cement in glue core; Line ball ring is provided with between described kirsite adapter and holder of line;
One socket, described socket comprises kirsite Socket casing, plastic cement glue core and contact pin, and described contact pin is fixed by a barb structure and the elastic card claw being arranged at plastic cement glue in-core, and described plastic cement glue core is fixedly installed in kirsite Socket casing;
The front end of described kirsite Socket casing and the corresponding clamping in front end of described plastic cement connecting ring, and the front end of described contact pin correspondence is inserted in described jack.
Further, described plastic cement connecting ring is provided with some arc-shaped slots, and in described draw-in groove, correspondence is provided with wavy spring; Described kirsite Socket casing is provided with the boss that may correspond to and be placed in described arc-shaped slot.
Further, rear sealing ring is provided with between described holder of line and line ball ring; Front sealing ring is provided with between described kirsite adapter and kirsite plug casing.
Further, described plug also comprises a locking nut be threaded with kirsite adapter, is provided with sheath between this locking nut and holder of line, is provided with conical indenter between described sheath and locking nut.
Further, described plug also includes a connector dust cap be connected with plastic cement connecting ring front end.
Further, described socket also includes a dust-proof cover for socket be connected with kirsite Socket casing front end.
Further, the front end of described kirsite Socket casing is also provided with an interfacial seal circle.
Before plastic cement in the utility model plug, after glue core and plastic cement, glue core is fixedly installed in kirsite plug casing, and kirsite plug casing correspondence is fixed by kirsite adapter and plastic cement connecting ring; Plastic cement glue core in socket is fixed in kirsite Socket casing, therefore effectively prevent the problem of glue core loose or dislocation in plug and socket, ensure that the reliability of product.In addition, be provided with a metallic shield ring between plastic cement connecting ring and kirsite plug casing, when contact pin correspondence is inserted in jack, this metallic shield ring correspondence is positioned at the contact position of contact pin and jack, therefore reaches good shield effectiveness.
Accompanying drawing illustrates:
Fig. 1 is the plug construction schematic diagram of the utility model power connector;
Fig. 2 is the socket schematic diagram of the utility model power connector.
Identifier declaration in figure: glue core 9, front sealing ring 10, kirsite adapter 11, line ball ring 12, rear sealing ring 13, holder of line 14, sheath 15, conical indenter 16, locking nut 17, dust-proof cover for socket 18, interfacial seal circle 19, kirsite Socket casing 20, rectangular seal 21, plastic cement glue core 22, contact pin 23 after connector dust cap 1, wavy spring 2, plastic cement connecting ring 3, metallic shield ring 4, kirsite plug casing 5, plastic cement front glue core 6, jack 7, lock screw 8, plastic cement.
Embodiment:
For setting forth thought of the present utility model and object, below in conjunction with the drawings and specific embodiments, the utility model is described further.
Present embodiments provide the two core power connectors that a kind of reliability is high, shield effectiveness is good.It mainly includes plug and socket two parts.
Shown in participation Fig. 1, Fig. 1 is the plug construction schematic diagram of the utility model power connector.Plug described in the present embodiment mainly includes glue core 6, kirsite adapter 11 and locking nut 17 before plastic cement connecting ring 3, kirsite plug casing 5, plastic cement.
The front end outer side circumference of plastic cement connecting ring 3 is evenly provided with three arc-shaped slots, and in described arc-shaped slot, correspondence is provided with wavy spring 2.The rear end of plastic cement connecting ring 3 is connected with the front end of kirsite adapter 11, and the rear end of kirsite adapter 11 is then threaded with locking nut 17.
In the front end correspondence of plastic cement connecting ring 3, a connector dust cap 1 is also installed, mainly for convenient transport and the preservation of plug, in transport preservation process, has dust to enter into plug to prevent it.
Glue core 9 after glue core 6, jack 7 and plastic cement is disposed with before plastic cement between kirsite plug casing 5 and kirsite adapter 11, the front end of described jack 7 is arranged in before described plastic cement in glue core 6, and the rear end of jack 7 to be fixed on after plastic cement in glue core 9 by lock screw 8.
Line ball ring 12 is provided with between kirsite adapter 11 and holder of line 14; Be provided with rear sealing ring 13 between described holder of line 14 and line ball ring 12, realize sealing by rear sealing ring 13 between kirsite adapter 11 and holder of line 14.
Be provided with front sealing ring 10 between holder of line 14 and kirsite plug casing 5, sealed by front sealing ring 10 between kirsite plug casing 5 and kirsite adapter 11.
Be provided with sheath 15 between locking nut 17 and holder of line 14, between described sheath 15 and locking nut 17, be provided with conical indenter 16.
Two core cables are linked in joint by locking nut 17 end, it enters corresponding in glue core 9 after plastic cement with the rear end of jack 7 in kirsite adapter 11 connection through conical indenter 16, sheath 15, holder of line 14, line ball ring 12, and herein by lock screw 8 fixing and locking.
As shown in Figure 2, Fig. 2 is the socket schematic diagram of the utility model power connector.Socket described in the present embodiment is fixed on cabinet, and it includes kirsite Socket casing 20, plastic cement glue core 22 and contact pin 23.
The front end outer side circumference of kirsite Socket casing 20 is evenly provided with three boss, and the front end of kirsite Socket casing 20 is provided with an interfacial seal circle 19.When kirsite Socket casing 20 is corresponding with plastic cement connecting ring 3 connect time, described three boss can correspondences be stuck in three arc-shaped slots, and wavy spring 2 herein then plays the effect of elasticity transition.
Conveniently transport and preserve, a dust-proof cover for socket 18 is also installed in the front end of kirsite Socket casing 20, in transport preservation process, having dust to enter into socket to prevent it.
Plastic cement glue core 22 is fixedly mounted in kirsite Socket casing 20, and the rear end of kirsite Socket casing 20 is provided with a rectangular seal 21, socket and cabinet can be sealed by this rectangular seal 21.
Contact pin 23 is fixed on plastic cement glue core 22 by barb structure and the elastic card claw being placed in plastic cement glue core 22, and the front end of contact pin 23 is arranged in kirsite Socket casing 20, and when plug is connected with socket, contact pin 23 correspondence can be inserted in jack 7.
Be provided with a metallic shield ring 4 between plastic cement connecting ring 3 and kirsite plug casing 5, when contact pin correspondence is inserted in jack, this metallic shield ring 4 correspondence is positioned at the contact position of contact pin and jack, therefore can reach good shield effectiveness.
More than that a kind of high reliability provided by the utility model anti-lightning strike shielding two core power connector is described in detail, apply specific case herein to set forth structural principle of the present utility model and execution mode, above embodiment just understands method of the present utility model and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.

Claims (7)

1. a high reliability anti-lightning strike shielding two core power connector, is characterized in that, comprising:
One plug, described plug comprises plastic cement connecting ring (3), kirsite plug casing (5), kirsite adapter (11) and holder of line (14), is provided with a metallic shield ring (4) between described plastic cement connecting ring (3) and kirsite plug casing (5); Glue core (9) after glue core (6), jack (7) and plastic cement is disposed with before plastic cement between described kirsite plug casing (5) and kirsite adapter (11), the front end of described jack (7) is arranged in before described plastic cement in glue core (6), and the rear end of jack (7) to be fixed on after plastic cement in glue core (9); Line ball ring (12) is provided with between described kirsite adapter (11) and holder of line (14);
One socket, described socket comprises kirsite Socket casing (20), plastic cement glue core (22) and contact pin (23), described contact pin (23) is fixed by a barb structure and the elastic card claw be arranged in plastic cement glue core (22), and described plastic cement glue core (22) is fixedly installed in kirsite Socket casing (20);
The front end of described kirsite Socket casing (20) and the corresponding clamping in front end of described plastic cement connecting ring (3), and the front end of described contact pin (23) correspondence is inserted in described jack (7).
2. high reliability anti-lightning strike shielding two core power connector as claimed in claim 1, it is characterized in that, described plastic cement connecting ring (3) is provided with some arc-shaped slots, and in described draw-in groove, correspondence is provided with wavy spring (2); Described kirsite Socket casing (20) is provided with the boss that may correspond to and be placed in described arc-shaped slot.
3. high reliability anti-lightning strike shielding two core power connector as claimed in claim 1, is characterized in that, be provided with rear sealing ring (13) between described holder of line (14) and line ball ring (12); Front sealing ring (10) is provided with between described kirsite adapter (11) and kirsite plug casing (5).
4. high reliability anti-lightning strike shielding two core power connector as claimed in claim 1, it is characterized in that, described plug also comprises a locking nut (17) be threaded with kirsite adapter (11), be provided with sheath (15) between this locking nut (17) and holder of line (14), between described sheath (15) and locking nut (17), be provided with conical indenter (16).
5. high reliability anti-lightning strike shielding two core power connector as claimed in claim 1, it is characterized in that, described plug also includes a connector dust cap (1) be connected with plastic cement connecting ring (3) front end.
6. high reliability anti-lightning strike shielding two core power connector as claimed in claim 1, it is characterized in that, described socket also includes a dust-proof cover for socket (18) be connected with kirsite Socket casing (20) front end.
7. high reliability anti-lightning strike shielding two core power connector as claimed in claim 1, it is characterized in that, the front end of described kirsite Socket casing (20) is also provided with an interfacial seal circle (19).
CN201520408565.3U 2015-06-15 2015-06-15 A kind of high reliability anti-lightning strike shielding two core power connector Expired - Fee Related CN204668573U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520408565.3U CN204668573U (en) 2015-06-15 2015-06-15 A kind of high reliability anti-lightning strike shielding two core power connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520408565.3U CN204668573U (en) 2015-06-15 2015-06-15 A kind of high reliability anti-lightning strike shielding two core power connector

Publications (1)

Publication Number Publication Date
CN204668573U true CN204668573U (en) 2015-09-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520408565.3U Expired - Fee Related CN204668573U (en) 2015-06-15 2015-06-15 A kind of high reliability anti-lightning strike shielding two core power connector

Country Status (1)

Country Link
CN (1) CN204668573U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105609996A (en) * 2016-02-29 2016-05-25 孙萍 Integrated type waterproof rapid connector
CN106560957A (en) * 2015-10-06 2017-04-12 富士康(昆山)电脑接插件有限公司 Power Supply Connector Adapter And Assembly Method Thereof
CN109950737A (en) * 2019-04-03 2019-06-28 宁波宏一电子科技有限公司 It is a kind of convenient for fixed power connector

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106560957A (en) * 2015-10-06 2017-04-12 富士康(昆山)电脑接插件有限公司 Power Supply Connector Adapter And Assembly Method Thereof
CN106560957B (en) * 2015-10-06 2020-04-24 富士康(昆山)电脑接插件有限公司 Power connector adapter and assembling method thereof
CN105609996A (en) * 2016-02-29 2016-05-25 孙萍 Integrated type waterproof rapid connector
CN109950737A (en) * 2019-04-03 2019-06-28 宁波宏一电子科技有限公司 It is a kind of convenient for fixed power connector
CN109950737B (en) * 2019-04-03 2020-09-08 宁波宏一电子科技有限公司 Power connector convenient to fix

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150923

Termination date: 20170615

CF01 Termination of patent right due to non-payment of annual fee