CN104779494B - A kind of cable connector for automatically powering off plug - Google Patents
A kind of cable connector for automatically powering off plug Download PDFInfo
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- CN104779494B CN104779494B CN201410015887.1A CN201410015887A CN104779494B CN 104779494 B CN104779494 B CN 104779494B CN 201410015887 A CN201410015887 A CN 201410015887A CN 104779494 B CN104779494 B CN 104779494B
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- plug
- rotating shaft
- socket part
- post
- plug portion
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Abstract
The present invention provides a kind of cable connector for automatically powering off plug, including socket part 01 and plug portion 02, it is characterised in that：The socket part 01 is engaged with plug portion 02, drives rotary switch 16 to rotate by rotary connector part 02；The rotary switch 16 is connected by central rotating shaft 14.Technical scheme provided by the invention can produce multiple beneficial effect:First, when plug portion inserts during plug bond post, the power supply of socket part is to disconnect；Secondly, rotation process is carried out to plug portion after plug portion inserts socket part, plug bond post and jack connector post achieve a butt joint；Meanwhile power supply turn on automatically, now socket part and plug portion are pinned by axial slider and axial slide is connected as a single entity；Again, all power on and the operating process disconnected are that automatic linkage is realized during being plugged by plug portion, easy to operate, securely and reliably.
Description
Technical field
The present invention relates to on/off and coaxial cable connector, in particular to the cable for automatically powering off plug
Connector, belong to the auxiliary equipment of electrical equipment in hazardous gas environment.
Background technology
There is strict design and use requirement to the electric equipment country used in explosive atmosphere, in explosive atmosphere
It is frequently necessary to carry out plug operation to cable connector.The structure of cable connector is in plug insertion socket in the prior art
When plug and socket between form flameproof joint to realize explosion prevention function, this structure power outlet part after plug extraction
Electrode can not automatically power off, and only by artificially operating power cutoff, can thus there is potential safety hazard, cause to leak electricity or electric shock feelings
The generation of condition.
Such as：One kind band in hazardous gas environment is refer in Patent No. ZL201220143354.8 patent document
The joint of hot-line insertion and extraction, it includes female and male, although the device can be sent out by flame proof annular seal space when avoiding and plugging joint
Raw blast, but electric spark can be produced；And male from female extraction after, the electrode of female can not automatically power off, it is necessary to
Manual operation powers off, and the situation that electric leakage and contact may so occur occurs.
Therefore it is, it is necessary to a kind of safe and reliable, the cable connector of plug can be automatically powered off, it can unplug cable
Automatically cutting off power source before connector, realizes safety operation.
The content of the invention
In order to overcome prior art shortcoming, the invention provides a kind of cable connector for automatically powering off plug, it can be with
The automatically cutting off power source before cable connector is unpluged, realizes safety operation.Therefore, the invention provides following technical proposal.
A kind of cable connector automatically powered off, including socket part 01 and plug portion 02, it is characterised in that：It is described to insert
Seating portion 01 includes central rotating shaft 14, rotating shaft shifting block 15, rotary switch 16, socket insulating sheath 19, and the plug portion 02 is logical
Cross and be engaged with socket part 01, drive rotating shaft shifting block 15 to rotate, the rotating shaft shifting block 15 has a centre bore, the centre bore with
The one end of central rotating shaft 14 is engaged, and the rotary switch 16 is connected with the other end of central rotating shaft 14.
Preferably, the socket part 01 also includes switch mounting 17, and knob is provided with the switch mounting 17
Switch 16, the central rotating shaft 14 can drive rotating shaft shifting block 15 to do circle rotation in the centre bore of socket insulator 12, described
The center elongated hole of rotating shaft shifting block 15 is engaged with the end flat structure of central rotating shaft 14.
The socket part 01 also includes jack housing 11, socket insulator 12, jack connector post 13, the jack housing
Locating slot 11b, axial slide 11a and ring-type neck 11c are provided with 11 groove, the jack connector post 13 is arranged on socket
In insulator 12.
Further, at least provided with an axial slide 11a on the groove of the jack housing 11.
In another embodiment, the plug portion 02 includes plug body 21, plug insulator 22, plug bond post
23rd, binding post holddown spring 24, insulating supporting seat 28, be provided with the outer wall of the plug body 21 axial slider 21a with it is fixed
Position block 22b, the binding post holddown spring 24 are supported in plug bond post 23.
The plug insulator 22 and insulating supporting seat 28 are fixed on plug body 21 by screw 26.
Further, the central rotating shaft 14, rotating shaft shifting block 15, plug insulator 12, rotary switch 16 are coupled to each other, can be with
Interlocking action.
Further, one end of the plug insulator 22 is provided with lug boss, the lug boss and rotating shaft shifting block 15
Concave part is engaged, and the axial slider 21a is correspondingly inserted into axial slide 11a, and the position block 22b can be in locating slot
11b is slided.
Without limitation, at least provided with an axial slider 21a on the outer surface of the plug body 21.
The plug bond post 23 is with the circle distribution of jack connector post 13 on interlaced position.
Schematically, the socket part 01 is fixed, and plug portion 02 is corresponded to and is inserted into socket part 01, turns
The dynamic certain angle of plug portion 02, raised axial slider 21a is screwed into the ring-type on jack housing inwall on plug body 21
In neck 11c, socket part 01 can not be separated with plug portion 02, and position block 22b is slided in locating slot 11b, be inserted simultaneously
Head shell 21 drives rotating shaft shifting block 15 to rotate, now, plug bond post 23 with jack connector post 13 is corresponding contacts, while center
Rotating shaft 14 rotates, and drives rotary switch 16) also concomitant rotation, to realize the turn on automatically of power supply.
Schematically, the socket part 01 is fixed, and opposite direction rotates the certain angle of plug portion 02, plug body
Raised axial slider 21a screws out out of ring-type neck 11c on jack housing inwall on 21, socket part 01 and plug portion
02 realizes separation, and position block 22b realizes the positioning for reversely rotating angle in locating slot 11b, while plug body 21 drives
Rotating shaft shifting block 15 is rotated, and now plug bond post 23 is on intervening portion with jack connector post 13, while 14 turns of central rotating shaft
It is dynamic, the also concomitant rotation of rotary switch 16 is driven, to realize automatically cutting off for power supply.
Technical scheme provided by the invention can produce multiple beneficial effect:First, plug bond when plug portion inserts
During post, the power supply of socket part is to disconnect；Secondly, rotation behaviour is carried out to plug portion after plug portion inserts socket part
Make, plug bond post and jack connector post achieve a butt joint；Meanwhile power supply turn on automatically, now socket part and plug portion lead to
Cross axial slider and axial slide is pinned and is connected as a single entity；Again, all power on and the operating process disconnected are by inserting
Automatic linkage is realized during the plug of head point, easy to operate, securely and reliably.
Brief description of the drawings
Fig. 1 is the right view provided by the invention for automatically powering off plug cable connector.
Fig. 2 is the A-A sectional views provided by the invention for automatically powering off plug cable connector.
Fig. 3 is the H-H sectional views provided by the invention for automatically powering off plug cable connector.
Fig. 4 is the socket stereogram provided by the invention for automatically powering off plug cable connector.
Fig. 5 is the plug stereogram provided by the invention for automatically powering off plug cable connector.
Fig. 6 is the perspective interior view provided by the invention for automatically powering off plug cable connector.
Embodiment
Technical scheme is described in detail with specific embodiment below in conjunction with the accompanying drawings.
In the preferred embodiment of the present invention, there is provided a kind of easy to operate, safe and reliable novel cable connector.
Accompanying drawing 1 describes this cable connector, as shown in Figure 1, Figure 2 and Figure 3, including socket part 01 and plug portion 02, it is described
Socket part 01 includes central rotating shaft 14, rotating shaft shifting block 15, rotary switch 16, socket insulating sheath 19, the plug portion 02
By being engaged with socket part 01, rotating shaft shifting block 15 is driven to rotate, the rotating shaft shifting block 15 has a centre bore, the centre bore
It is engaged with the one end of central rotating shaft 14, there is helicitic texture the end of the central rotating shaft, is fixed with nut 18.The rotation
Switch 16 is connected with the other end of central rotating shaft 14.
Preferably, as shown in Fig. 2 the socket part 01 also includes switch mounting 17, on the switch mounting 17
Rotary switch 16 is installed, the central rotating shaft 14 can drive rotating shaft shifting block 15 to do circumference in the centre bore of socket insulator 12
Rotation, the center elongated hole of the rotating shaft shifting block 15 are engaged with the end flat structure of central rotating shaft 14.
Further, the socket part 01 also includes jack housing 11, socket insulator 12, jack connector post 13, described
Locating slot 11b, axial slide 11a and ring-type neck 11c are provided with the groove of jack housing 11, the jack connector post 13 is pacified
In socket insulator 12.
Further, at least provided with an axial slide 11a on the groove of the jack housing 11.（As shown in Figure 4）
In another embodiment, the plug portion 02 includes plug body 21, plug insulator 22, plug bond post
23rd, binding post holddown spring 24, insulating supporting seat 28, be provided with the outer wall of the plug body 21 axial slider 21a with it is fixed
Position block 22b, the binding post holddown spring 24 are supported in plug bond post 23.（As shown in Figures 2 and 3）
Preferably, the central rotating shaft 14, rotating shaft shifting block 15, plug insulator 12, rotary switch 16 are coupled to each other, can be with
Interlocking action.
The plug insulator 22 and insulating supporting seat 28 are fixed on plug body 21 by screw 26.
Further, one end of the plug insulator 22 is provided with lug boss, and the lug boss is recessed with rotating shaft shifting block 15
Groove portion is engaged, and the axial slider 21a is correspondingly inserted into axial slide 11a, and the position block 22b can be in locating slot
11b is slided.
Further, there are axial slider 21a and position block 22b on the outer surface of the plug body 21.（Such as Fig. 5 institutes
Show）
Without limitation, the plug portion 02 also includes：Explosion-proof line mouth 25, cable 27, the cable 27 is by explosion-proof line
Mouth 25 is drawn, and fire retardant glue built in explosion-proof line mouth 25 blocks up 25a, and line mouth 25b compresses the stifled 25a of fire retardant glue and plays waterproof, explosion-proof.
What the on/off of cable connector was realized in：
As shown in Fig. 2, Fig. 3 and Fig. 6, the socket part 01 is fixed, and plug portion 02 is corresponded to and is inserted into socket
In part 01, the certain angle of plug portion 02 is rotated, raised axial slider 21a is screwed into jack housing on plug body 21
In ring-type neck 11c on wall, socket part 01 can not separate with plug portion 02, and position block 22b is sliding in locating slot 11b
It is dynamic, while plug body 21 drives rotating shaft shifting block 15 to rotate, now, plug bond post 23 is corresponding with jack connector post 13 to be connect
Touch, while central rotating shaft 14 rotates, and drives rotary switch 16) also concomitant rotation, to realize the turn on automatically of power supply.The socket
Part 01 is fixed, and opposite direction rotates the certain angle of plug portion 02, and raised axial slider 21a is from inserting on plug body 21
Screwed out in ring-type neck 11c on seat outer casing inner wall, socket part 01 realizes and separated that position block 22b exists with plug portion 02
The positioning for reversely rotating angle is realized in locating slot 11b, while plug body 21 drives rotating shaft shifting block 15 to rotate, now plug connects
Terminal 23 is on intervening portion with jack connector post 13, while central rotating shaft 14 rotates, and drives rotary switch 16 also to turn therewith
It is dynamic, to realize automatically cutting off for power supply.
It should be noted that during plug portion 02 inserts socket part 01, the knob in socket part 02 is opened
Close 16 to be off, now, rotating shaft shifting block 15 is exactly in the state for covering jack connector post 13.Now, plug insulate
The lug boss of son 22 is just inserted into the concave part of rotating shaft shifting block 15, when rotary connector part 02 forward or backwards, rotating shaft
Shifting block 15 drives central rotating shaft 14 to rotate, to realize the disconnection of rotary switch 16 and closure.
Technical scheme provided by the invention can produce multiple beneficial effect:First, plug bond when plug portion inserts
During post, the power supply of socket part is to disconnect；Secondly, rotation behaviour is carried out to plug portion after plug portion inserts socket part
Make, plug bond post and jack connector post achieve a butt joint；Meanwhile power supply turn on automatically, now socket part and plug portion lead to
Cross axial slider and axial slide is pinned and is connected as a single entity；Again, all power on and the operating process disconnected are by inserting
Automatic linkage is realized during the plug of head point, easy to operate, securely and reliably.
The embodiment of the present invention being not limited to described in embodiment, as long as those skilled in the art are according to this
Scheme of the invention draws other embodiments, also belongs to the scope of technological innovation and the protection of the present invention.
Claims (3)
1. a kind of cable connector for automatically powering off plug, including socket part（01）And plug portion（02）, its feature exists
In：The socket part includes central rotating shaft（14）, rotating shaft shifting block（15）, rotary switch（16）, socket insulating sheath（19）, institute
State plug portion（02）By with socket part（01）It is engaged, drives rotating shaft shifting block（15）Rotate, the rotating shaft shifting block（15）
There are a centre bore, the centre bore and central rotating shaft（14）One end be engaged, the rotary switch（16）With central rotating shaft
（14）The other end be connected；
The socket part（01）Also include switch mounting（17）, the switch mounting（17）On rotary switch is installed
（16）, the central rotating shaft（14）Can be in socket insulator（12）Centre bore in drive rotating shaft shifting block（15）Do circle rotation,
The rotating shaft shifting block（15）Center elongated hole and central rotating shaft（14）End flat structure be engaged；
The socket part（01）Also include jack housing（11）, socket insulator（12）, jack connector post（13）, the socket
Shell（11）Groove on be provided with locating slot（11b）, axial slide（11a）With ring-type neck（11c）, the jack connector post
（13）Installed in socket insulator（12）It is interior；
The plug portion（02）Including plug body（21）, plug insulator（22）, plug bond post（23）, binding post compress
Spring（24）, the plug body（21）Outer wall on be provided with axial slider（21a）With position block（22b）, the wiring
Post holddown spring（24）It is supported in plug bond post（23）；
The central rotating shaft（14）, rotating shaft shifting block（15）, plug insulator（12）, rotary switch（16）It is coupled to each other, Ke Yilian
Lock acts；
The plug insulator（22）One end be provided with lug boss, the lug boss and rotating shaft shifting block（15）Concave part match
Close, the axial slider（21a）It is corresponding to be inserted into axial slide（11a）In, the position block（22b）Can be in locating slot
（11b）Slide；
The plug bond post（23）With jack connector post（13）Circle distribution is on interlaced position；
The socket part（01）It is fixed, by plug portion（02）It is corresponding to be inserted into socket part（01）In, rotate plug
Part（02）, plug body（21）Upper raised axial slider（21a）The ring-type neck being screwed on jack housing inwall（11c）
It is interior, socket part（01）With plug portion（02）It can not separate, position block（22b）In locating slot（11b）Interior slip, insert simultaneously
Head shell（21）Drive rotating shaft shifting block（15）Rotate, now, plug bond post（23）With jack connector post（13）Corresponding contact,
Central rotating shaft simultaneously（14）Rotate, drive rotary switch（16）Also concomitant rotation；
The socket part（01）Fixed, opposite direction rotates plug portion（02）Certain angle, plug body（21）It is convex
The axial slider risen（21a）From the ring-type neck on jack housing inwall（11c）Interior back-out, socket part（01）With plug portion
（02）Realize separation, position block（22b）In locating slot（11b）It is interior to realize the positioning for reversely rotating angle, while plug body
（21）Drive rotating shaft shifting block（15）Rotate, now plug bond post（23）With jack connector post（13）It is on intervening portion, together
When central rotating shaft（14）Rotate, drive rotary switch（16）Also concomitant rotation.
2. the cable connector of plug can be automatically powered off as claimed in claim 1, it is characterised in that：The jack housing（11）
Groove at least provided with an axial slide（11a）.
3. the cable connector of plug can be automatically powered off as claimed in claim 1, it is characterised in that：The plug body（21）
Outer surface at least provided with an axial slider（21a）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410015887.1A CN104779494B (en) | 2014-01-15 | 2014-01-15 | A kind of cable connector for automatically powering off plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410015887.1A CN104779494B (en) | 2014-01-15 | 2014-01-15 | A kind of cable connector for automatically powering off plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104779494A CN104779494A (en) | 2015-07-15 |
| CN104779494B true CN104779494B (en) | 2018-01-19 |
Family
ID=53620812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410015887.1A Active CN104779494B (en) | 2014-01-15 | 2014-01-15 | A kind of cable connector for automatically powering off plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104779494B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711659A (en) * | 2015-07-27 | 2017-05-24 | 张�杰 | Explosion-proof fast cable connector |
| CN109004441B (en) * | 2018-08-10 | 2024-04-16 | 中国大唐集团科学技术研究院有限公司华中分公司 | Portable socket docking device and wiring method |
| CN109193551A (en) * | 2018-08-15 | 2019-01-11 | 安徽电缆股份有限公司 | A kind of high-tension cable contact connection structure easy to use |
| CN112510523A (en) * | 2020-11-24 | 2021-03-16 | 李腾飞 | Block terminal convenient to overhaul |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE511395C (en) * | 1929-09-26 | 1930-10-29 | Siemens Schuckertwerke Akt Ges | Connector with a switch that is operated by turning the plug |
| CN1076314A (en) * | 1992-03-10 | 1993-09-15 | 张宁 | Universal safety energy-saving does not have arc plug assembly and method |
| US6053756A (en) * | 1998-05-04 | 2000-04-25 | Applied Materials, Inc. | Interlock safety device |
| CN1842944A (en) * | 2004-07-10 | 2006-10-04 | 维斯卡霍普曼&穆尔索有限公司 | Device for operating circuit breaker mounted in a casing |
| CN201038458Y (en) * | 2007-03-27 | 2008-03-19 | 南京兆友电器设备有限公司 | Plug interlocking device |
| DE202008011268U1 (en) * | 2008-08-25 | 2010-02-11 | Wiska Hoppmann & Mulsow Gmbh | Power switched socket place |
| CN203645089U (en) * | 2014-01-15 | 2014-06-11 | 唐山开诚电控设备集团有限公司 | Cable connector capable of being plugged and pulled out in automatic-power disconnection manner |
-
2014
- 2014-01-15 CN CN201410015887.1A patent/CN104779494B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE511395C (en) * | 1929-09-26 | 1930-10-29 | Siemens Schuckertwerke Akt Ges | Connector with a switch that is operated by turning the plug |
| CN1076314A (en) * | 1992-03-10 | 1993-09-15 | 张宁 | Universal safety energy-saving does not have arc plug assembly and method |
| US6053756A (en) * | 1998-05-04 | 2000-04-25 | Applied Materials, Inc. | Interlock safety device |
| CN1842944A (en) * | 2004-07-10 | 2006-10-04 | 维斯卡霍普曼&穆尔索有限公司 | Device for operating circuit breaker mounted in a casing |
| CN201038458Y (en) * | 2007-03-27 | 2008-03-19 | 南京兆友电器设备有限公司 | Plug interlocking device |
| DE202008011268U1 (en) * | 2008-08-25 | 2010-02-11 | Wiska Hoppmann & Mulsow Gmbh | Power switched socket place |
| CN203645089U (en) * | 2014-01-15 | 2014-06-11 | 唐山开诚电控设备集团有限公司 | Cable connector capable of being plugged and pulled out in automatic-power disconnection manner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104779494A (en) | 2015-07-15 |
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| CB02 | Change of applicant information |
Address after: 063020 Torch Road, Tangshan City high tech Zone, Hebei, No. 183 Applicant after: CITIC HIC KAICHENG INTELLIGENCE EQUIPMENT CO., LTD. Address before: 063020 Torch Road, Tangshan City high tech Zone, Hebei, No. 183 Applicant before: Tangshan Kaicheng Electronic Control Equipment Group Co., Ltd. |
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| GR01 | Patent grant |