CN104916988A - Power supply equipment power supply interface device with elastic sheets - Google Patents
Power supply equipment power supply interface device with elastic sheets Download PDFInfo
- Publication number
- CN104916988A CN104916988A CN201510285864.7A CN201510285864A CN104916988A CN 104916988 A CN104916988 A CN 104916988A CN 201510285864 A CN201510285864 A CN 201510285864A CN 104916988 A CN104916988 A CN 104916988A
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- trundle
- sleeve
- power supply
- cavity
- plug device
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Abstract
The invention provides a power supply equipment power supply interface device with elastic sheets. The power supply equipment power supply interface device comprises a jack base device (9) and a plug device (8). The plug device (8) is used for being plugged in the cavity of the jack base device (9) and the tail end of the plug device (8) is provided with a connecting notch (82) used for being connected with a connecting protrusion (92) in the cavity so that electrical connection is realized. The jack base device (9) comprises an end part wall (91), a transverse side wall (99) and a base body (98) opposite to the end part wall (91) so that the cavity is formed through enclosing. The plug device (8) is provided with a positioning protrusion (81) used for being connected with the external side of the end part wall (91). The cavity is internally provided with a guiding sleeve (7) which is fixedly connected with the internal side of the end part wall (91) and the base body (98). The guiding sleeve (7) is provided with two opposite guiding slots which transversely extend in a diameter direction.
Description
Technical field
The application relates to power supply unit field, is specially a kind of interface device of the power supply unit with shell fragment.
Background technology
The electric interfaces of existing power supply unit is often difficult to realize automatically carrying out electrical engagement and locking; This easily causes the personal safety of operator in some cases, and is difficult to the reliability and the stability that ensure electrical engagement.
Summary of the invention
The object of the present invention is to provide a kind of interface device of the power supply unit with shell fragment, it can solve above-mentioned existing problem in the art.
According to the present invention, a kind of interface device of the power supply unit with shell fragment, comprise jack base device and plug device, described plug device for be inserted into described jack base device cavity in and its end is provided with engagement recesses engages in order to protrude with the joint in described cavity thus realize being electrically connected, described jack base device comprises end wall, lateral sidewalls and the pedestal relative with described end wall thus surround described cavity, described plug device is provided with in order to protrude with the location of the outer side engagement of described end wall, the pilot sleeve be fixedly connected with inside described end wall and with described pedestal is provided with in described cavity, described pilot sleeve is provided with the guiding line of rabbet joint of two horizontal expansions relative in diametric(al), slide in the described guiding line of rabbet joint and carry driving block, be provided with in described driving block can resilient radial slide trundle, described pilot sleeve is also provided with between described pedestal and described driving block spring in order to by described driving block bias voltage with against the position limiting convex ring be arranged on described pilot sleeve, promotion sleeve is also provided with in described cavity, described pilot sleeve passes the endoporus of described promotion sleeve and arranges coaxially to each other, the barrel of described pilot sleeve is provided with screw in order to coordinate with by motor-driven screw flight thus can move left and right in the axial direction, the inner hole wall of described promotion sleeve is provided with two profile groove portions relative in diametric(al), described profile groove portion comprises trundle successively and outwards ejects planar portions, intermediate incline portion, trundle inwardly depresses planar portions and longitudinal end face, thus, described promotion sleeve outwards can eject planar portions by described trundle under the driving of described motor, intermediate incline portion and trundle inwardly depress planar portions acting on successively thus described trundle inwardly can be depressed be inserted in the promotion recess on plug device described trundle, and then utilize described longitudinal end face to be promoted to realize above-mentioned electrical connection by described plug device with the joint of described trundle to the right, and when described promotion sleeve is moved to the left, described trundle in described driving block can slide left under the effect of described spring, thus described electrical connection is thrown off, and be moved to the left described trundle at described promotion sleeve outwards to eject described trundle when planar portions engages with described trundle, can be made to depart from the joint of described promotion recess thus allow described plug device to remove from described jack base device, described engagement recesses inside is provided with arc spring lamination, described arc spring lamination is unsettled setting by engagement recesses inner sealing end side, described arc spring lamination is fixedly connected with along limit with engagement recesses by engagement recesses openend side, described arc spring lamination engages with described the stability protruded and engage in order to improve.
By the present invention, owing to being provided with spacing protrusion on plug device, therefore, it is possible to make user convenient plug is inserted in jack base locate do not realize electrical connection simultaneously; By promoting the motion of sleeve, plug and jack base can be realized being electrically connected and by screw thread and platform squeezing action and plug is realized locking position; When electrical connection removed by needs, utilize the reverse motions of described promotion sleeve, the electrical disengagement of plug and jack base can be realized, and the releasing of the locking to plug can be realized simultaneously; The reliable safety of whole equipment, and structure is simple, with low cost.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the interface device of the power supply unit of band shell fragment of the present invention;
Fig. 2 is the close-up schematic view at the driving block position in Fig. 1;
Fig. 3 is the design of part schematic diagram promoting sleeve.
Embodiment
Below in conjunction with Fig. 1-3, the present invention is described in detail.
See Fig. 1, according to embodiment, a kind of interface device of the power supply unit with shell fragment, comprise jack base device 9 and plug device 8, described plug device 8 for be inserted into described jack base device 9 cavity in and its end is provided with engagement recesses 82 engages in order to protrude 92 with the joint in described cavity thus realize being electrically connected, described jack base device 9 comprises end wall 91, lateral sidewalls 99 and the pedestal 98 relative with described end wall 91 thus surround described cavity, described plug device 8 is provided with in order to protrude 81 with the location of the outer side engagement of described end wall 91, the pilot sleeve 7 be fixedly connected with inside described end wall 91 and with described pedestal 98 is provided with in described cavity, described pilot sleeve 7 is provided with the guiding line of rabbet joint of two horizontal expansions relative in diametric(al), slide in the described guiding line of rabbet joint and carry driving block 72, be provided with in described driving block 72 can resilient radial slide trundle 74, described pilot sleeve 7 is also provided with between described pedestal 98 and described driving block 72 spring 71 in order to by described driving block 72 bias voltage with against the position limiting convex ring 73 be arranged on described pilot sleeve 7, also be provided with in described cavity and promote sleeve 97, described pilot sleeve 7 passes the endoporus of described promotion sleeve 97 and arranges coaxially to each other, the barrel of described pilot sleeve 7 is provided with screw in order to by motor 93, 94 screw rods 95 driven, 96 threaded engagement thus can move left and right in the axial direction, see Fig. 3, the inner hole wall of described promotion sleeve 97 is provided with two profile groove portions 971 relative in diametric(al), 972, described profile groove portion 971, 972 comprise trundle successively outwards ejects planar portions 972, intermediate incline portion 973, trundle inwardly depresses planar portions 974 and longitudinal end face 975, thus, described promotion sleeve 97 is at described motor 93, planar portions 972 can be outwards ejected by described trundle under the driving of 94, intermediate incline portion 973 and trundle inwardly depress planar portions 974 acting on successively thus described trundle 74 inwardly can be depressed to be inserted in the promotion recess 83 on plug device 8 described trundle 74, and then utilize described longitudinal end face 975 to be promoted to realize above-mentioned electrical connection by described plug device 8 with the joint of described trundle 74 to the right, and when described promotion sleeve 97 is moved to the left, described trundle 74 in described driving block 72 can slide left under the effect of described spring 71, thus described electrical connection is thrown off, and be moved to the left described trundle at described promotion sleeve 97 outwards to eject described trundle 74 when planar portions 972 engages with described trundle 74, can be made to depart from the joint of described promotion recess 83 thus allow described plug device 8 to remove from described jack base device 9, described engagement recesses 82 inside is provided with arc spring lamination 101, described arc spring lamination 101 is unsettled setting by engagement recesses 82 inner sealing end side, described arc spring lamination 101 is fixedly connected with along limit with engagement recesses 82 by engagement recesses 82 openend side, described arc spring lamination 101 is in order to improve the stability engaged with described joint protrusion 92.
See Fig. 2, described driving block 72 comprises housing and the chamber 724 between the inner side wall portion and external side wall of described housing, described inner side wall portion and external side wall are equipped with through hole to be slidably matched with described trundle 74, described trundle 74 is fixedly installed fixed aunular sheet 721, between described fixed aunular sheet 721 and described inner side wall portion, is provided with top pressure spring 725 presses thus described fixed aunular sheet 721 can be resisted against on described external side wall in order to described trundle 74 is outwards pushed up.
By with upper type, those skilled in the art can make various change according to mode of operation within the scope of the invention.
Claims (2)
1. the interface device of the power supply unit with shell fragment, comprise jack base device (9) and plug device (8), described plug device (8) for be inserted into described jack base device (9) cavity in and its end is provided with engagement recesses (82) engages in order to protrude (92) with the joint in described cavity thus realize being electrically connected, described jack base device (9) comprises end wall (91), lateral sidewalls (99) and the pedestal (98) relative with described end wall (91) thus surround described cavity, described plug device (8) is provided with in order to protrude (81) with the location of described end wall (91) outer side engagement, be provided with in described cavity and described end wall (91) inner side and the pilot sleeve (7) that is fixedly connected with described pedestal (98), described pilot sleeve (7) is provided with the guiding line of rabbet joint of two horizontal expansions relative in diametric(al), slide in the described guiding line of rabbet joint and carry driving block (72), be provided with in described driving block (72) can resilient radial slide trundle (74), described pilot sleeve (7) is also provided with between described pedestal (98) and described driving block (72) spring (71) in order to by described driving block (72) bias voltage with against the position limiting convex ring (73) be arranged on described pilot sleeve (7), also be provided with in described cavity and promote sleeve (97), described pilot sleeve (7) through described promotion sleeve (97) endoporus and arrange coaxially to each other, the barrel of described pilot sleeve (7) is provided with screw in order to by motor (93,94) screw rod (95 driven, 96) threaded engagement thus can move left and right in the axial direction, the inner hole wall of described promotion sleeve (97) is provided with two profile groove portions (971 relative in diametric(al), 972), described profile groove portion (971,972) comprise trundle successively and outwards eject planar portions (972), intermediate incline portion (973), trundle inwardly depresses planar portions (974) and longitudinal end face (975), thus, described promotion sleeve (97) is at described motor (93,94) planar portions (972) can outwards be ejected by described trundle under driving, intermediate incline portion (973) and trundle inwardly depress planar portions (974) to the effect successively of described trundle (74) thus can by described trundle (74) inwardly pressure to be inserted in the promotion recess (83) on plug device (8), and then utilize described longitudinal end face (975) to be promoted to realize above-mentioned electrical connection by described plug device (8) with the joint of described trundle (74) to the right, and when described promotion sleeve (97) is moved to the left, described trundle (74) in described driving block (72) can slide left under the effect of described spring (71), thus described electrical connection is thrown off, and be moved to the left described trundle described promotion sleeve (97) outwards to eject described trundle (74) when planar portions (972) engages with described trundle (74), can be made to depart from the joint of described promotion recess (83) thus allow described plug device (8) to remove from described jack base device (9), described engagement recesses (82) inside is provided with arc spring lamination (101), described arc spring lamination (101) is unsettled setting by engagement recesses (82) inner sealing end side, described arc spring lamination (101) is fixedly connected with along limit with engagement recesses (82) by engagement recesses (82) openend side, described arc spring lamination (101) engages with described the stability protruded (92) and engage in order to improve.
2. the interface device of a kind of power supply unit with shell fragment as claimed in claim 1, described driving block (72) comprises housing and the chamber (724) between the inner side wall portion and external side wall of described housing, described inner side wall portion and external side wall are equipped with through hole to be slidably matched with described trundle (74), described trundle (74) is fixedly installed fixed aunular sheet (721), between described fixed aunular sheet (721) and described inner side wall portion, be provided with top pressure spring (725) to press thus described fixed aunular sheet (721) can be resisted against on described external side wall in order to described trundle (74) is outwards pushed up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510285864.7A CN104916988A (en) | 2015-05-29 | 2015-05-29 | Power supply equipment power supply interface device with elastic sheets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510285864.7A CN104916988A (en) | 2015-05-29 | 2015-05-29 | Power supply equipment power supply interface device with elastic sheets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104916988A true CN104916988A (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510285864.7A Pending CN104916988A (en) | 2015-05-29 | 2015-05-29 | Power supply equipment power supply interface device with elastic sheets |
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| CN (1) | CN104916988A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958268A (en) * | 2016-04-29 | 2016-09-21 | 杭州秀资机械科技有限公司 | Power supply structure capable of making power supply be stable |
| CN106936028A (en) * | 2017-04-11 | 2017-07-07 | 广州元凛建筑工程技术开发有限公司 | A kind of electric device |
| CN107151898A (en) * | 2017-05-21 | 2017-09-12 | 广州凯柔进出口贸易有限公司 | A kind of washing machine equipment |
| CN107221779A (en) * | 2017-03-03 | 2017-09-29 | 陆佳浩 | A kind of electric supply installation from locking |
| CN107221778A (en) * | 2017-01-24 | 2017-09-29 | 曹磊 | A kind of electric power plug assembly of convenient power supply |
| CN107221777A (en) * | 2017-01-24 | 2017-09-29 | 曹磊 | A kind of electric power connected structure for being used to power |
| CN107221780A (en) * | 2017-03-03 | 2017-09-29 | 陆佳浩 | A kind of lockable power supply plugs and sockets |
| CN107437705A (en) * | 2017-04-11 | 2017-12-05 | 广州元凛建筑工程技术开发有限公司 | One kind is used for electric device |
| CN107453144A (en) * | 2017-04-11 | 2017-12-08 | 广州元凛建筑工程技术开发有限公司 | One kind is used as electric device |
| CN107794718A (en) * | 2017-05-21 | 2018-03-13 | 广州凯柔进出口贸易有限公司 | A kind of novel washing machine equipment |
| CN107794717A (en) * | 2017-05-21 | 2018-03-13 | 广州凯柔进出口贸易有限公司 | A kind of device for washing machine |
| CN108092062A (en) * | 2017-08-02 | 2018-05-29 | 广州子龙智能安防科技有限公司 | A kind of improved electric source(-)holder device |
| CN108281821A (en) * | 2017-12-20 | 2018-07-13 | 广州市科卡通信科技有限公司 | A kind of modified data equipment |
| CN110731634A (en) * | 2019-10-28 | 2020-01-31 | 湖州越威家具有限公司 | wooden furniture leg sleeves based on gear cross transmission |
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| CN2486270Y (en) * | 2001-07-24 | 2002-04-17 | 区达光 | Synchronous expansion and retraction clamp |
| CN1754288A (en) * | 2003-04-28 | 2006-03-29 | 瓦莱奥电机设备公司 | Interposed electrical connector which is intended to connect two stacked electronic circuits and to the method of mounting same |
| CN1973409A (en) * | 2004-07-13 | 2007-05-30 | 时代触点有限公司 | Electrical pressure contact |
| US20110171843A1 (en) * | 2008-08-04 | 2011-07-14 | Claude Casses | Electrical connector system, an electrical device comprising the same and a method for unmating the same |
| CN102903543A (en) * | 2012-09-28 | 2013-01-30 | 伊顿公司 | Contact system |
| CN104362476A (en) * | 2014-11-11 | 2015-02-18 | 国网河南省电力公司南阳供电公司 | Safety plugging device for transformer substations |
| CN104499464A (en) * | 2014-12-05 | 2015-04-08 | 温岭市兴庆机械设备有限公司 | Hydraulic gate control valve capable of being automatically locked |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2486270Y (en) * | 2001-07-24 | 2002-04-17 | 区达光 | Synchronous expansion and retraction clamp |
| CN1754288A (en) * | 2003-04-28 | 2006-03-29 | 瓦莱奥电机设备公司 | Interposed electrical connector which is intended to connect two stacked electronic circuits and to the method of mounting same |
| CN1973409A (en) * | 2004-07-13 | 2007-05-30 | 时代触点有限公司 | Electrical pressure contact |
| US20110171843A1 (en) * | 2008-08-04 | 2011-07-14 | Claude Casses | Electrical connector system, an electrical device comprising the same and a method for unmating the same |
| CN102903543A (en) * | 2012-09-28 | 2013-01-30 | 伊顿公司 | Contact system |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958268A (en) * | 2016-04-29 | 2016-09-21 | 杭州秀资机械科技有限公司 | Power supply structure capable of making power supply be stable |
| CN107221778A (en) * | 2017-01-24 | 2017-09-29 | 曹磊 | A kind of electric power plug assembly of convenient power supply |
| CN107221777A (en) * | 2017-01-24 | 2017-09-29 | 曹磊 | A kind of electric power connected structure for being used to power |
| CN107221780A (en) * | 2017-03-03 | 2017-09-29 | 陆佳浩 | A kind of lockable power supply plugs and sockets |
| CN107221779A (en) * | 2017-03-03 | 2017-09-29 | 陆佳浩 | A kind of electric supply installation from locking |
| CN106936028A (en) * | 2017-04-11 | 2017-07-07 | 广州元凛建筑工程技术开发有限公司 | A kind of electric device |
| CN107437705A (en) * | 2017-04-11 | 2017-12-05 | 广州元凛建筑工程技术开发有限公司 | One kind is used for electric device |
| CN107453144A (en) * | 2017-04-11 | 2017-12-08 | 广州元凛建筑工程技术开发有限公司 | One kind is used as electric device |
| CN107151898A (en) * | 2017-05-21 | 2017-09-12 | 广州凯柔进出口贸易有限公司 | A kind of washing machine equipment |
| CN107794718A (en) * | 2017-05-21 | 2018-03-13 | 广州凯柔进出口贸易有限公司 | A kind of novel washing machine equipment |
| CN107794717A (en) * | 2017-05-21 | 2018-03-13 | 广州凯柔进出口贸易有限公司 | A kind of device for washing machine |
| CN108092062A (en) * | 2017-08-02 | 2018-05-29 | 广州子龙智能安防科技有限公司 | A kind of improved electric source(-)holder device |
| CN108281821A (en) * | 2017-12-20 | 2018-07-13 | 广州市科卡通信科技有限公司 | A kind of modified data equipment |
| CN110731634A (en) * | 2019-10-28 | 2020-01-31 | 湖州越威家具有限公司 | wooden furniture leg sleeves based on gear cross transmission |
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Application publication date: 20150916 |
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