CN104779494A - Cable connector capable of automatically performing power-off inserting and drawing - Google Patents
Cable connector capable of automatically performing power-off inserting and drawing Download PDFInfo
- Publication number
- CN104779494A CN104779494A CN201410015887.1A CN201410015887A CN104779494A CN 104779494 A CN104779494 A CN 104779494A CN 201410015887 A CN201410015887 A CN 201410015887A CN 104779494 A CN104779494 A CN 104779494A
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- plug
- rotating shaft
- cable connector
- auto
- socket part
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Abstract
The invention provides a cable connector capable of automatically performing power-off inserting and drawing. The cable connector comprises a socket part 01 and a plug part 02, and is characterized in that the socket part 01 is matched with the plug part 02; the plug part 02 is rotated to drive a rotary switch 16 to rotate; and the rotary switch 16 is connected by a central rotary shaft 14. The cable connector has the benefits that 1, when the plug part is inserted into a plug wiring terminal, a power supply of the socket part is disconnected; 2, when rotary operation is performed on the plug part after the plug part is inserted into the socket part, the plug wiring terminal is butted with a socket wiring terminal, the power supply is automatically connected, and the socket part and the plug part are locked and connected to form a whole by an axial sliding block and an axial sliding groove; and 3, all connecting and disconnecting operation processes of the power supply are realized by automatic interlocking in inserting and drawing processes of the plug part, and the cable connector is convenient to operate, safe and reliable.
Description
Technical field
The present invention relates to on/off and coaxial cable connector, in particular to the cable connector of auto-breaking plug, 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, often need to carry out plug operation to cable connector in explosive atmosphere.The structure of cable connector forms flameproof joint between plug and socket when plug insertion socket to realize explosion prevention function in the prior art, the electrode of this structure supply socket part after plug is extracted can not auto-breaking, only operate disable power supply artificially, will potential safety hazard be there is like this, cause the generation of electric leakage or electrocution conditions.
Such as: the patent No. is the joint that refer to a kind of warm swap in hazardous gas environment in the patent document of ZL201220143354.8, it comprises female and male, although this device can be avoided blasting during plug joint by flame proof annular seal space, but can produce electric spark; And after male is extracted from female, the electrode of female can not auto-breaking, needs manual operation to turn off power supply, may occur like this to leak electricity and the situation generation of contact.
Therefore, need a kind of safety, reliable, can the cable connector of auto-breaking plug, it can before unpluging cable connector automatically cutting off power source, realize safety operation.
Summary of the invention
In order to overcome prior art shortcoming, the invention provides a kind of auto-breaking plug cable connector, it can before unpluging cable connector automatically cutting off power source, realize safety operation.For this reason, the invention provides following technical proposal.
A kind of cable connector of auto-breaking, comprise socket part 01 and plug portion 02, it is characterized in that: described socket part 01 comprises central rotating shaft 14, rotating shaft shifting block 15, rotary switch 16, socket insulating sleeve 19, described plug portion 02 is by matching with socket part 01, rotating shaft shifting block 15 is driven to rotate, described rotating shaft shifting block 15 has a centre bore, a matching ends of described centre bore and central rotating shaft 14, and described rotary switch 16 is connected with the other end of central rotating shaft 14.
Preferably, described socket part 01 also comprises switch mounting 17, described switch mounting 17 is provided with rotary switch 16, described central rotating shaft 14 can drive rotating shaft shifting block 15 to do circumference rotation in the centre bore of socket insulator 12, and the center elongated hole of described rotating shaft shifting block 15 matches with the end flat structure of central rotating shaft 14.
Described socket part 01 also comprises jack housing 11, socket insulator 12, jack connector post 13, the groove of described jack housing 11 is provided with location notch 11b, axial slide 11a and ring-type draw-in groove 11c, described jack connector post 13 is arranged in socket insulator 12.
Further, the groove of described jack housing 11 is at least provided with an axial slide 11a.
In another embodiment, described plug portion 02 comprises plug body 21, plug insulator 22, plug bond post 23, binding post holddown spring 24, insulating supporting seat 28, the outer wall of described plug body 21 is provided with axial slider 21a and position block 22b, described binding post holddown spring 24 is supported in plug bond post 23.
Described plug insulator 22 and insulating supporting seat 28 are fixed on plug body 21 by screw 26.
Further, described central rotating shaft 14, rotating shaft shifting block 15, plug insulator 12, rotary switch 16 are coupled to each other, can interlocking action.
Further, one end of described plug insulator 22 is provided with lug boss, and described lug boss matches with the concave part of rotating shaft shifting block 15, and described axial slider 21a correspondence is inserted in axial slide 11a, and described position block 22b can slide at location notch 11b.
Without limitation, the outer surface of described plug body 11 is at least provided with an axial slider 21a.
Described plug bond post 23 and jack connector post 13 circle distribution are on interlaced position.
Schematically, described socket part 01 maintains static, plug portion 02 correspondence is inserted in socket part 01, rotate plug portion 02 certain angle, the axial slider 21a of plug body 21 projection is screwed in the ring-type draw-in groove 11c on jack housing inwall, socket part 01 can not be separated with plug portion 02, position block 15 slides in location notch 11b, plug body 21 drives rotating shaft shifting block 15 to rotate simultaneously, now, plug bond post 23 contacts with jack connector post 13 is corresponding, central rotating shaft 14 rotates simultaneously, driven rotary switch 16) also rotate thereupon, realize the automatic connection of power supply.
Schematically, described socket part 01 maintains static, counter-rotation plug portion 02 certain angle, the axial slider 21a of plug body 21 projection screws out in the ring-type draw-in groove 11c jack housing inwall, socket part 01 realizes being separated with plug portion 02, position block 15 realizes the location of reverse rotation angle in location notch 11b, plug body 21 drives rotating shaft shifting block 15 to rotate simultaneously, now plug bond post 23 and jack connector post 13 are on intervening portion, central rotating shaft 14 rotates simultaneously, driven rotary switch 16 also rotates thereupon, realize the automatic cut-out of power supply.
Technical scheme provided by the invention can produce multiple beneficial effect: first, and when plug portion inserts during plug bond post, the power supply of socket part disconnects; Secondly, after plug portion inserts socket part, carry out rotation process to plug portion, plug bond post and jack connector post achieve a butt joint; Meanwhile, power supply is connected automatically, and now socket part and plug portion are pinned by axial slider and axial slide and be connected as a single entity; Again, the operating process that all power supplys switch on and off is that in the process plugged by plug portion, automatic linkage realizes, easy to operate, safe and reliable.
Accompanying drawing explanation
Fig. 1 be provided by the invention can auto-breaking plug cable connector right view;
Fig. 2 be provided by the invention can auto-breaking plug cable connector A-A cutaway view;
Fig. 3 be provided by the invention can auto-breaking plug cable connector H-H cutaway view.
Fig. 4 be provided by the invention can auto-breaking plug cable connector socket stereogram.
Fig. 5 be provided by the invention can auto-breaking plug cable connector plug stereogram.
Fig. 6 be provided by the invention can auto-breaking plug cable connector perspective interior view.
Embodiment
Below in conjunction with the drawings and specific embodiments, technical scheme of the present invention is described in detail.
In the preferred embodiment of the present invention, provide a kind of easy to operate, safe and reliable Novel cable connector.Fig. 1 depicts this cable connector, as shown in Figure 1, Figure 2 and Figure 3, comprise socket part 01 and plug portion 02, described socket part 01 comprises central rotating shaft 14, rotating shaft shifting block 15, rotary switch 16, socket insulating sleeve 19, described plug portion 02 is by matching with socket part 01, rotating shaft shifting block 15 is driven to rotate, described rotating shaft shifting block 15 has a centre bore, one matching ends of described centre bore and central rotating shaft 14, there is helicitic texture the end of described central rotating shaft, fixes with nut 18.Described rotary switch 16 is connected with the other end of central rotating shaft 14.
Preferably, as shown in Figure 2, described socket part 01 also comprises switch mounting 17, described switch mounting 17 is provided with rotary switch 16, described central rotating shaft 14 can drive rotating shaft shifting block 15 to do circumference rotation in the centre bore of socket insulator 12, and the center elongated hole of described rotating shaft shifting block 15 matches with the end flat structure of central rotating shaft 14.
Further, described socket part 01 also comprises jack housing 11, socket insulator 12, jack connector post 13, the groove of described jack housing 11 is provided with location notch 11b, axial slide 11a and ring-type draw-in groove 11c, described jack connector post 13 is arranged in socket insulator 12.
Further, the groove of described jack housing 11 is at least provided with an axial slide 11a.(as shown in Figure 4)
In another embodiment, described plug portion 02 comprises plug body 21, plug insulator 22, plug bond post 23, binding post holddown spring 24, insulating supporting seat 28, the outer wall of described plug body 21 is provided with axial slider 21a and position block 22b, described binding post holddown spring 24 is supported in plug bond post 23.(as shown in Figures 2 and 3)
Preferably, described central rotating shaft 14, rotating shaft shifting block 15, plug insulator 12, rotary switch 16 are coupled to each other, can interlocking action.
Described plug insulator 22 and insulating supporting seat 28 are fixed on plug body 21 by screw 26.
Further, one end of described plug insulator 22 is provided with lug boss, and described lug boss matches with the concave part of rotating shaft shifting block 15, and described axial slider 21a correspondence is inserted in axial slide 11a, and described position block 22b can slide at location notch 11b.
Further, the outer surface of described plug body 11 there is axial slider 21a and position block 21b.(as shown in Figure 5)
Without limitation, described plug portion 01 also comprises: explosion-proof line mouth 25, cable 27, and described cable 27 is drawn by explosion-proof line mouth 25, and the built-in fire retardant glue of explosion-proof line mouth 25 blocks up 25a, and line mouth 25b compression fire retardant glue is blocked up 25a and played waterproof, explosion-proof.
The on/off of cable connector is achieved in that
As Fig. 2, shown in Fig. 3 and Fig. 6, described socket part 01 maintains static, plug portion 02 correspondence is inserted in socket part 01, rotate plug portion 02 certain angle, the axial slider 21a of plug body 21 projection is screwed in the ring-type draw-in groove 11c on jack housing inwall, socket part 01 can not be separated with plug portion 02, position block 15 slides in location notch 11b, plug body 21 drives rotating shaft shifting block 15 to rotate simultaneously, now, plug bond post 23 contacts with jack connector post 13 is corresponding, central rotating shaft 14 rotates simultaneously, driven rotary switch 16) also rotate thereupon, realize the automatic connection of power supply.Described socket part 01 maintains static, counter-rotation plug portion 02 certain angle, the axial slider 21a of plug body 21 projection screws out in the ring-type draw-in groove 11c jack housing inwall, socket part 01 realizes being separated with plug portion 02, position block 15 realizes the location of reverse rotation angle in location notch 11b, plug body 21 drives rotating shaft shifting block 15 to rotate simultaneously, now plug bond post 23 and jack connector post 13 are on intervening portion, central rotating shaft 14 rotates simultaneously, driven rotary switch 16 also rotates thereupon, realizes the automatic cut-out of power supply.
It should be noted that, insert in the process of socket part 01 at plug portion 02, the rotary switch 16 in socket part 02 is in off-state, and now, rotating shaft shifting block 15 is just in time in the state covering jack connector post 13.Now, the lug boss of plug insulator 22 is just in time inserted in the concave part of rotating shaft shifting block 15, and when rotary connector part 02 forward or backwards, rotating shaft shifting block 15 drives central rotating shaft 14 to rotate, and realizes the disconnection of rotary switch 16 and closed.
Technical scheme provided by the invention can produce multiple beneficial effect: first, and when plug portion inserts during plug bond post, the power supply of socket part disconnects; Secondly, after plug portion inserts socket part, carry out rotation process to plug portion, plug bond post and jack connector post achieve a butt joint; Meanwhile, power supply is connected automatically, and now socket part and plug portion are pinned by axial slider and axial slide and be connected as a single entity; Again, the operating process that all power supplys switch on and off is that in the process plugged by plug portion, automatic linkage realizes, easy to operate, safe and reliable.
The embodiment be not limited to described in embodiment of the present invention, as long as those skilled in the art draw other execution mode according to the present invention program, belongs to the scope of technological innovation of the present invention and protection equally.
Claims (11)
1. one kind can auto-breaking plug cable connector, comprise socket part (01) and plug portion (02), it is characterized in that: described socket part comprises central rotating shaft (14), rotating shaft shifting block (15), rotary switch (16), socket insulating sleeve 19, described plug portion (02) is by matching with socket part (01), rotating shaft shifting block (15) is driven to rotate, described rotating shaft shifting block (15) has a centre bore, one matching ends of described centre bore and central rotating shaft (14), described rotary switch (16) is connected with the other end of central rotating shaft (14).
2. as claimed in claim 1 can auto-breaking plug cable connector, it is characterized in that: described socket part (01) also comprises switch mounting (17), described switch mounting 17 is provided with rotary switch 16, described central rotating shaft (14) can drive rotating shaft shifting block (15) to do circumference rotation in the centre bore of socket insulator (12), and the center elongated hole of described rotating shaft shifting block (15) matches with the end flat structure of central rotating shaft (14).
3. as claimed in claim 1 can auto-breaking plug cable connector, it is characterized in that: described socket part (01) also comprises jack housing (11), socket insulator (12), jack connector post (13), the groove of described jack housing (11) is provided with location notch (11b), axial slide (11a) and ring-type draw-in groove (11c), described jack connector post 13 is arranged in socket insulator (12).
4. as claimed in claim 2 can auto-breaking plug cable connector, it is characterized in that: the groove of described jack housing (11) is at least provided with an axial slide (11a).
5. as claimed in claim 1 can auto-breaking plug cable connector, it is characterized in that: described plug portion (02) comprises plug body (21), plug insulator (22), plug bond post (23), binding post holddown spring (24), the outer wall of described plug body (21) is provided with axial slider (21a) and position block (22b), described binding post holddown spring (24) is supported in plug bond post (23).
6. as described in claim 1 or 5 can auto-breaking plug cable connector, it is characterized in that: described central rotating shaft (14), rotating shaft shifting block (15), plug insulator (12), rotary switch (16) are coupled to each other, can interlocking action.
7. as described in claim 3 or 5 can auto-breaking plug cable connector, it is characterized in that: one end of described plug insulator (22) is provided with lug boss, described lug boss matches with the concave part of rotating shaft shifting block (15), described axial slider (21a) correspondence is inserted in axial slide (11a), and described position block (22b) can slide at location notch (11b).
8. as claimed in claim 5 can auto-breaking plug cable connector, it is characterized in that: the outer surface of described plug body (11) is at least provided with an axial slider (21a).
9. as claimed in claim 5 can the cable connector of auto-breaking plug, it is characterized in that: described plug bond post (23) and jack connector post (13) circle distribution are on interlaced position.
10. as claimed in claim 1 can auto-breaking plug cable connector, it is characterized in that: described socket part (01) maintains static, plug portion (02) correspondence is inserted in socket part (01), rotate plug portion (02), the axial slider (21a) of plug body (21) projection is screwed in the ring-type draw-in groove (11c) on jack housing inwall, socket part (01) can not be separated with plug portion (02), position block (15) slides in location notch (11b), plug body (21) drives rotating shaft shifting block (15) to rotate simultaneously, now, plug bond post (23) contacts with jack connector post (13) is corresponding, central rotating shaft (14) rotates simultaneously, driven rotary switch (16) also rotates thereupon.
11. as claimed in claim 1 can auto-breaking plug cable connector, it is characterized in that: described socket part (01) maintains static, counter-rotation plug portion (02) certain angle, the axial slider (21a) of plug body (21) projection screws out in the ring-type draw-in groove (11c) jack housing inwall, socket part (01) realizes being separated with plug portion (02), position block (15) realizes the location of reverse rotation angle in location notch (11b), plug body (21) drives rotating shaft shifting block (15) to rotate simultaneously, now plug bond post (23) and jack connector post (13) are on intervening portion, central rotating shaft (14) rotates simultaneously, driven rotary switch (16) also rotates thereupon.
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 true CN104779494A (en) | 2015-07-15 |
| CN104779494B CN104779494B (en) | 2018-01-19 |
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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) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711659A (en) * | 2015-07-27 | 2017-05-24 | 张�杰 | Explosion-proof fast cable connector |
| CN109004441A (en) * | 2018-08-10 | 2018-12-14 | 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 facilities and mode of connection |
| 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 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711659A (en) * | 2015-07-27 | 2017-05-24 | 张�杰 | Explosion-proof fast cable connector |
| CN109004441A (en) * | 2018-08-10 | 2018-12-14 | 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 facilities and mode of connection |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104779494B (en) | 2018-01-19 |
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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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