CN105206969A - Novel ground power supply electric connector - Google Patents
Novel ground power supply electric connector Download PDFInfo
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- CN105206969A CN105206969A CN201510655003.3A CN201510655003A CN105206969A CN 105206969 A CN105206969 A CN 105206969A CN 201510655003 A CN201510655003 A CN 201510655003A CN 105206969 A CN105206969 A CN 105206969A
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- pin
- insulator
- electric connector
- plug
- power electric
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Abstract
The invention discloses a novel ground power supply electric connector which comprises a plug and a socket. The plug is connected with the socket. The plug comprises a plug insulator, a protective sleeve assembly, an insertion hole assembly and a connecting piece. The insertion hole assembly is located in the plug insulator, and the plug insulator and the protective sleeve assembly are fixed through the connecting piece. The novel ground power supply electric connector is applied to a power supply system of an airplane and is the large-current ground power supply electric connector used for connecting an airborne power supply system and a ground power supply vehicle. The novel ground power supply electric connector is in a direct insertion type, that is, contactors are connected in a crown spring mode and locked through flat hasps after butt joint. The electric connector has the advantages of being convenient to operate, soft in insertion and plug force, reliable in contact, stable in performance, capable of being separated fast and plugged and the like.
Description
Technical field
The present invention relates to structural design and the applied technical field of electric connector, specifically provide a kind of new terrestrial power electric connector.
Background technology
When the ground power supply electric connector commonly used uses, overall contact engaging and separating force is comparatively large, occurs that again pull out force diminishes after using a period of time, and the contact resistance change between contact causes greatly product temperature rise higher and without retaining mechanism, can not provide reliable electrical connection preferably.
People urgently wish to obtain the excellent new terrestrial power electric connector of a kind of technique effect.
Summary of the invention
The object of this invention is to provide the new terrestrial power electric connector that a kind of technique effect is excellent, improve the use drawback of ground power supply product in the past, improve this series products and be electrically connected reliably.
Described new terrestrial power electric connector, comprise plug 1 and socket 2, described plug 1 is connected with socket 2, and described plug 1 is constructed as follows: pin insulator 11, protective jacket assembly 12, plugging hole component 13, connector 4; Described plugging hole component 13 is positioned at pin insulator 11, and pin insulator 11 and protective jacket assembly 12 are fixed by connector 4; Described socket 2 is constructed as follows: insulator 24 and contact pin 25 after insulator 23, pin before housing unit 21, upper housing component 22, pin; Described housing unit 21 is connected with upper housing component 22, is then realized the fixing assembling of socket 2 entirety between housing unit 21 and upper housing component 22 by screw-driving.Before pin, after insulator 23 and pin, insulator 24 is fixed on housing unit 21 with in upper housing component 22 respectively by the positive stop lug boss between housing unit 21 and upper housing component 22, before pin, insulator 23 is connected with insulator after pin 24, contact pin 25 and insulator before pin 23 are connected with insulator 24 after pin, and plug 1 is connected with contact pin 25 by plugging hole component 13 with socket 2.
Described protective jacket assembly 12 is constructed as follows: protective sleeve 121, protective cover 122, buckle body 123, long rivet 124, nylon rope assembly 125, pad 5, spring washer 6, slotted pan head screw 7 and pressing plate 8; Described protective cover 122 is by nylon rope assembly 125, spring washer 6, and slotted pan head screw 7 is connected with protective sleeve 121 with pressing plate 8, and button body 123 is connected with protective sleeve 121 with pad 5 by long rivet 124.
Described upper housing component 22 is constructed as follows: upper shell 221, outlet-pipe 222, spring washer 6, slotted pan head screw 7 and pressing plate 8; Described outlet-pipe 222 is connected on upper shell 221 by pressing plate 8, and spring washer 6 and slotted pan head screw 7 are positioned on outlet-pipe 222.
Described housing unit 21 is constructed as follows: housing 211, rivet 212 and clasp 213; Described clasp 213 is fixed on housing 211 by rivet 212.
Described plugging hole component 13 is constructed as follows: hat spring 131 and jack 132; Described hat spring 131 is connected with jack 132.And plugging hole component adopts hat spring structure, both ensure that the good conduction property of product, and has also made the contact engaging and separating force of Total Product softer.
Pad 5 is provided with between described protective jacket assembly 12 and connector 4.
By the spacing and anti-rotation of pin 6 between plugging hole component and insulator.
Before contact pin 25 and pin, after insulator 23 and pin, insulator 24 is flat by welding the milling of cup place at contact pin 25, carries out spacing and anti-rotation by insulator 24 extruding after insulator before pin 23 and pin.
In described new terrestrial power electric connector, pin insulator 11, protective sleeve 121, protective cover 122 are nitrile rubber; After socket 2 insulator before pin 23, pin, insulator 24 is fiberglass reinforced phenolaldehyde moulding compound; Button body and clasp are stainless steel material and carry out corresponding surface treatment; Housing 211, upper shell 221 and outlet-pipe 222 are aluminum alloy materials and carry out corresponding surface treatment.The contact of described new terrestrial power electric connector adopts kuttern material.This conductivity of material leads to better performances.
The retaining mechanism of described new terrestrial power electric connector adopts hasp locking of twitching one's mouth, comprise button body 123 and clasp 213, after plug 1 docks with socket 2, plug 1 buckles to realize locking on clasp 213 that body 123 is anchored on socket 2, and the body 123 of buckleing on plug 1 is riveted on protective jacket 121 by pad 5 and rivet 212 and fixes.Clasp 213 on socket 2 is directly riveted on housing 211 by rivet 212 and fixes.
In described new terrestrial power electric connector, the outlet method of socket 2 is relatively flexible, and realizing socket existing side outlet by insulator 24, contact pin 25 and housing unit after insulator before pin 23 and pin 21 with the position limiting structure of upper housing component 22 also has rear end outlet.
Described new terrestrial power electric connector can provide reliable machinery, electrical connection under the environment for use of common ground power electric connector, and contact engaging and separating force is softer, can realize fast insert-pull.There is good operability and conduction property, can provide between charging device and ground power supply car on machine during electrical connection and use.
Described new terrestrial power electric connector adopts brand-new retaining mechanism, flexibly outlet method, preferably contact material and mechanism, ensure that ground power supply electric connector flows down in comparatively ambassador's electricity consumption and realize machinery, electrical connection reliably, lower temperature rise and realize plugging fast.
Described new terrestrial power electric connector is applied in the electric power system of aircraft, a kind of big current ground power supply electric connector on junctor between electric power system and ground power supply car.Described new terrestrial power electric connector is direct insertion, that is: contact adopts hat spring formula to connect, and adopts hasp locking of twitching one's mouth after docking, have easy to operate, contact engaging and separating force is soft, contact is reliable, stable performance, can quick separating and the feature such as to plug together.
Accompanying drawing explanation
Below in conjunction with drawings and the embodiments, the present invention is further detailed explanation:
Fig. 1 is plug side view;
Fig. 2 is plug vertical view;
Fig. 3 is new terrestrial power electric connector assembling schematic diagram;
Fig. 4 is socket cutaway view;
Fig. 5 is socket front view;
Fig. 6 is protective jacket modular construction schematic diagram;
Fig. 7 is upper housing component rearview;
Fig. 8 is upper housing component end view;
Fig. 9 is housing unit front view;
Figure 10 is housing unit end view;
Figure 11 is insulator rearview before pin;
Figure 12 is A-A place cutaway view in Figure 11;
Figure 13 is insulator three-view diagram before pin;
Figure 14 is insulator cutaway view after pin
Figure 15 is insulator rearview after pin
Figure 16 is insulator three-view diagram after pin;
Figure 17 is plugging hole component schematic diagram.
Embodiment
Embodiment 1
Described new terrestrial power electric connector, comprise plug 1 and socket 2, described plug 1 is connected with socket 2, and described plug 1 is constructed as follows: pin insulator 11, protective jacket assembly 12, plugging hole component 13, connector 4; Described plugging hole component 13 is positioned at pin insulator 11, and pin insulator 11 and protective jacket assembly 12 are fixed by connector 4; Described socket 2 is constructed as follows: insulator 24 and contact pin 25 after insulator 23, pin before housing unit 21, upper housing component 22, pin; Described housing unit 21 is connected with upper housing component 22, is then realized the fixing assembling of socket 2 entirety between housing unit 21 and upper housing component 22 by screw-driving.Before pin, after insulator 23 and pin, insulator 24 is fixed on housing unit 21 with in upper housing component 22 respectively by the positive stop lug boss between housing unit 21 and upper housing component 22, before pin, insulator 23 is connected with insulator after pin 24, contact pin 25 and insulator before pin 23 are connected with insulator 24 after pin, and plug 1 is connected with contact pin 25 by plugging hole component 13 with socket 2.
Described protective jacket assembly 12 is constructed as follows: protective sleeve 121, protective cover 122, buckle body 123, long rivet 124, nylon rope assembly 125, pad 5, spring washer 6, slotted pan head screw 7 and pressing plate 8; Described protective cover 122 is by nylon rope assembly 125, spring washer 6, and slotted pan head screw 7 is connected with protective sleeve 121 with pressing plate 8, and button body 123 is connected with protective sleeve 121 with pad 5 by long rivet 124.
Described upper housing component 22 is constructed as follows: upper shell 221, outlet-pipe 222, spring washer 6, slotted pan head screw 7 and pressing plate 8; Described outlet-pipe 222 is connected on upper shell 221 by pressing plate 8, and spring washer 6 and slotted pan head screw 7 are positioned on outlet-pipe 222.
Described housing unit 21 is constructed as follows: housing 211, rivet 212 and clasp 213; Described clasp 213 is fixed on housing 211 by rivet 212.
Described plugging hole component 13 is constructed as follows: hat spring 131 and jack 132; Described hat spring 131 is connected with jack 132.And plugging hole component adopts hat spring structure, both ensure that the good conduction property of product, and has also made the contact engaging and separating force of Total Product softer.
Pad 5 is provided with between described protective jacket assembly 12 and connector 4.
By the spacing and anti-rotation of pin 6 between plugging hole component and insulator.
Before contact pin 25 and pin, after insulator 23 and pin, insulator 24 is flat by welding the milling of cup place at contact pin 25, carries out spacing and anti-rotation by insulator 24 extruding after insulator before pin 23 and pin.
In described new terrestrial power electric connector, pin insulator 11, protective sleeve 121, protective cover 122 are nitrile rubber; After socket 2 insulator before pin 23, pin, insulator 24 is fiberglass reinforced phenolaldehyde moulding compound; Button body and clasp are stainless steel material and carry out corresponding surface treatment; Housing 211, upper shell 221 and outlet-pipe 222 are aluminum alloy materials and carry out corresponding surface treatment.The contact of described new terrestrial power electric connector adopts kuttern material.This conductivity of material leads to better performances.
The retaining mechanism of described new terrestrial power electric connector adopts hasp locking of twitching one's mouth, comprise button body 123 and clasp 213, after plug 1 docks with socket 2, plug 1 buckles to realize locking on clasp 213 that body 123 is anchored on socket 2, and the body 123 of buckleing on plug 1 is riveted on protective jacket 121 by pad 5 and rivet 212 and fixes.Clasp 213 on socket 2 is directly riveted on housing 211 by rivet 212 and fixes.
In described new terrestrial power electric connector, the outlet method of socket 2 is relatively flexible, and realizing socket existing side outlet by insulator 24, contact pin 25 and housing unit after insulator before pin 23 and pin 21 with the position limiting structure of upper housing component 22 also has rear end outlet.
Described new terrestrial power electric connector can provide reliable machinery, electrical connection under the environment for use of common ground power electric connector, and contact engaging and separating force is softer, can realize fast insert-pull.There is good operability and conduction property, can provide between charging device and ground power supply car on machine during electrical connection and use.
Described new terrestrial power electric connector adopts brand-new retaining mechanism, flexibly outlet method, preferably contact material and mechanism, ensure that ground power supply electric connector flows down in comparatively ambassador's electricity consumption and realize machinery, electrical connection reliably, lower temperature rise and realize plugging fast.
Described new terrestrial power electric connector is applied in the electric power system of aircraft, a kind of big current ground power supply electric connector on junctor between electric power system and ground power supply car.Described new terrestrial power electric connector is direct insertion, that is: contact adopts hat spring formula to connect, and adopts hasp locking of twitching one's mouth after docking, have easy to operate, contact engaging and separating force is soft, contact is reliable, stable performance, can quick separating and the feature such as to plug together.
Claims (8)
1. a new terrestrial power electric connector, comprise plug (1) and socket (2), described plug (1) is connected with socket (2), it is characterized in that: described plug (1) is constructed as follows: pin insulator (11), protective jacket assembly (12), plugging hole component (13), connector (4); Described plugging hole component (13) is positioned at pin insulator (11), and pin insulator (11) and protective jacket assembly (12) are fixed by connector (4); Described socket (2) is constructed as follows: insulator (24) and contact pin (25) after insulator (23), pin before housing unit (21), upper housing component (22), pin; Described housing unit (21) is connected with upper housing component (22), before pin, after insulator (23) and pin, insulator (24) is separately fixed at housing unit (21) with in upper housing component (22), before pin, insulator (23) is connected with insulator after pin (24), contact pin (25) and insulator before pin (23) are connected with insulator (24) after pin, and plug (1) is connected with contact pin (25) by plugging hole component (13) with socket (2).
2. according to new terrestrial power electric connector described in claim 1, it is characterized in that: described protective jacket assembly (12) is constructed as follows: protective sleeve (121), protective cover (122), buckle body (123), long rivet (124), nylon rope assembly (125), pad (5), spring washer (6), slotted pan head screw (7) and pressing plate (8); Described protective cover (122) is by nylon rope assembly (125), spring washer (6); slotted pan head screw (7) is connected with protective sleeve (121) with pressing plate (8), and button body (123) is connected with protective sleeve (121) with pad (5) by long rivet (124).
3. according to new terrestrial power electric connector described in claim 2, it is characterized in that: described upper housing component (22) is constructed as follows: upper shell (221), outlet-pipe (222), spring washer (6), slotted pan head screw (7) and pressing plate (8); Described outlet-pipe (222) is connected on upper shell (221) by pressing plate (8), and spring washer (6) and slotted pan head screw (7) are positioned on outlet-pipe (222).
4. according to new terrestrial power electric connector described in claim 3, it is characterized in that: described housing unit (21) is constructed as follows: housing (211), rivet (212) and clasp (213); Described clasp (213) is fixed on housing (211) by rivet (212).
5. according to new terrestrial power electric connector described in claim 4, it is characterized in that: described plugging hole component (13) is constructed as follows: hat spring (131) and jack (132); Described hat spring (131) is connected with jack (132).
6. according to new terrestrial power electric connector described in claim 5, it is characterized in that: between described protective jacket assembly (12) and connector (4), be provided with pad (5).
7. according to new terrestrial power electric connector described in 6 described in claim, it is characterized in that: by the spacing and anti-rotation of pin (6) between plugging hole component and insulator.
8. according to new terrestrial power electric connector described in 7 described in claim, it is characterized in that: before contact pin (25) and pin, after insulator (23) and pin, insulator (24) is flat by welding the milling of cup place at contact pin (25), is extruded carry out spacing and anti-rotation by insulator (24) after insulator before pin (23) and pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510655003.3A CN105206969B (en) | 2015-10-10 | 2015-10-10 | A kind of ground power supply electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510655003.3A CN105206969B (en) | 2015-10-10 | 2015-10-10 | A kind of ground power supply electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105206969A true CN105206969A (en) | 2015-12-30 |
| CN105206969B CN105206969B (en) | 2018-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510655003.3A Active CN105206969B (en) | 2015-10-10 | 2015-10-10 | A kind of ground power supply electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105206969B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113422228A (en) * | 2021-08-23 | 2021-09-21 | 常州协和光电器件有限公司 | Corrosion-resistant circuit board assembly for car light |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203014060U (en) * | 2012-11-30 | 2013-06-19 | 沈阳兴华航空电器有限责任公司 | Bayonet-type electric connector |
| CN203386951U (en) * | 2013-07-29 | 2014-01-08 | 沈阳兴华航空电器有限责任公司 | Electric connector for connection with power wire harness of electric vehicle |
| CN203645087U (en) * | 2013-12-12 | 2014-06-11 | 四川永贵科技有限公司 | High voltage electric connector |
| CN104241965A (en) * | 2014-09-04 | 2014-12-24 | 沈阳兴华航空电器有限责任公司 | Ultrahigh-power vehicle-mounted power supply electric connector |
| CN205051029U (en) * | 2015-10-10 | 2016-02-24 | 沈阳兴华航空电器有限责任公司 | Novel ground power supply electric connector |
-
2015
- 2015-10-10 CN CN201510655003.3A patent/CN105206969B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203014060U (en) * | 2012-11-30 | 2013-06-19 | 沈阳兴华航空电器有限责任公司 | Bayonet-type electric connector |
| CN203386951U (en) * | 2013-07-29 | 2014-01-08 | 沈阳兴华航空电器有限责任公司 | Electric connector for connection with power wire harness of electric vehicle |
| CN203645087U (en) * | 2013-12-12 | 2014-06-11 | 四川永贵科技有限公司 | High voltage electric connector |
| CN104241965A (en) * | 2014-09-04 | 2014-12-24 | 沈阳兴华航空电器有限责任公司 | Ultrahigh-power vehicle-mounted power supply electric connector |
| CN205051029U (en) * | 2015-10-10 | 2016-02-24 | 沈阳兴华航空电器有限责任公司 | Novel ground power supply electric connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113422228A (en) * | 2021-08-23 | 2021-09-21 | 常州协和光电器件有限公司 | Corrosion-resistant circuit board assembly for car light |
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| Publication number | Publication date |
|---|---|
| CN105206969B (en) | 2018-07-10 |
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