CN104836070A - Low-noise interface device of power supply equipment - Google Patents
Low-noise interface device of power supply equipment Download PDFInfo
- Publication number
- CN104836070A CN104836070A CN201510285835.0A CN201510285835A CN104836070A CN 104836070 A CN104836070 A CN 104836070A CN 201510285835 A CN201510285835 A CN 201510285835A CN 104836070 A CN104836070 A CN 104836070A
- Authority
- CN
- China
- Prior art keywords
- trundle
- sleeve
- cavity
- joint
- plug device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A low-noise interface device of power supply equipment comprises a socket device (9) and a plug device (8). The plug device (8) is inserted into a cavity of the socket device (9), and the tail end of the plug device (8) is provided with a joint recess (82) which is joint with a joint projection (92) in the cavity to realize electrical connection. The socket device (9) is provided with an end wall (91), a transverse sidewall (99) and a seat (98) opposite to the end wall (91) to form the cavity; the plug device (8) is provided with a positioning projection (81) which is joint with the outer side of the end wall (91), the cavity is internally provided with a guiding sleeve (7) which is fixedly connected with the inner side of the end wall (91) and the seat (98), and the guiding sleeve (7) is provided with two guiding slits which extend in the transverse direction and opposite to each other in the diameter direction.
Description
Technical field
The application relates to power supply unit field, is specially a kind of power supply unit interface arrangement of low noise.
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 power supply unit interface arrangement of low noise, it can solve above-mentioned existing problem in the art.
According to the present invention, a kind of power supply unit interface arrangement of low noise, 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 shrapnel device, described shrapnel device comprises the upper shell fragment being arranged on engagement recesses inner upper end and the lower shell fragment being arranged on engagement recesses interior lower end, described engagement recesses move right and with described engage and protrude and engage time stepped up by upper shell fragment and lower shell fragment, power supply can be made safer, between described motor and described pedestal, silencing cotton is installed, the noise produced when described silencing cotton can reduce described machine operation greatly.
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 power supply unit interface arrangement of low noise 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 power supply unit interface arrangement of low noise, 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 81 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 shrapnel device, described shrapnel device comprises the upper shell fragment 41 being arranged on engagement recesses 82 inner upper end and the lower shell fragment 42 being arranged on engagement recesses 82 interior lower end, stepped up by upper shell fragment 41 and lower shell fragment 42 when described engagement recesses 82 moves right and engages with described joint protrusion 92, power supply can be made safer, between described motor 93,94 and described pedestal 98, silencing cotton 934 is installed, the noise produced when described silencing cotton 934 can reduce the work of described motor 93,94 greatly.
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 power supply unit interface arrangement of a low noise, 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 (81) 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 shrapnel device, described shrapnel device comprises the upper shell fragment (41) being arranged on engagement recesses (82) inner upper end and the lower shell fragment (42) being arranged on engagement recesses (82) interior lower end, described engagement recesses (82) move right and with described engage to protrude when (92) engage stepped up by upper shell fragment (41) and lower shell fragment (42), power supply can be made safer, between described motor (93,94) and described pedestal (98), silencing cotton (934) is installed, the noise produced when described silencing cotton (934) can reduce described motor (93,94) work greatly.
2. the power supply unit interface arrangement of a kind of low noise 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 |
|---|---|---|---|
| CN201510285835.0A CN104836070A (en) | 2015-05-29 | 2015-05-29 | Low-noise interface device of power supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510285835.0A CN104836070A (en) | 2015-05-29 | 2015-05-29 | Low-noise interface device of power supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104836070A true CN104836070A (en) | 2015-08-12 |
Family
ID=53813787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510285835.0A Withdrawn CN104836070A (en) | 2015-05-29 | 2015-05-29 | Low-noise interface device of power supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104836070A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221777A (en) * | 2017-01-24 | 2017-09-29 | 曹磊 | A kind of electric power connected structure for being used to power |
| CN107221778A (en) * | 2017-01-24 | 2017-09-29 | 曹磊 | A kind of electric power plug assembly of convenient power supply |
| CN107834298A (en) * | 2017-09-12 | 2018-03-23 | 广州尚儒自控系统工程有限公司 | A kind of new robot device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29508480U1 (en) * | 1995-05-22 | 1996-09-19 | Interconnectron GmbH, 94469 Deggendorf | Electrical connector with fluid feedthrough |
| EP0833027A2 (en) * | 1996-09-27 | 1998-04-01 | ANTONIO MERLONI S.p.A. | Device for the opening and closing of doors or the like, especially in electrical domestic appliances or the like |
| CN201084853Y (en) * | 2007-07-13 | 2008-07-09 | 光红建圣股份有限公司 | An end joint applicable to coaxial cable |
| 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 |
-
2015
- 2015-05-29 CN CN201510285835.0A patent/CN104836070A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29508480U1 (en) * | 1995-05-22 | 1996-09-19 | Interconnectron GmbH, 94469 Deggendorf | Electrical connector with fluid feedthrough |
| EP0833027A2 (en) * | 1996-09-27 | 1998-04-01 | ANTONIO MERLONI S.p.A. | Device for the opening and closing of doors or the like, especially in electrical domestic appliances or the like |
| CN201084853Y (en) * | 2007-07-13 | 2008-07-09 | 光红建圣股份有限公司 | An end joint applicable to coaxial cable |
| 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221777A (en) * | 2017-01-24 | 2017-09-29 | 曹磊 | A kind of electric power connected structure for being used to power |
| CN107221778A (en) * | 2017-01-24 | 2017-09-29 | 曹磊 | A kind of electric power plug assembly of convenient power supply |
| CN107834298A (en) * | 2017-09-12 | 2018-03-23 | 广州尚儒自控系统工程有限公司 | A kind of new robot device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104868305A (en) | Power supply interface device of power supply equipment with roller grooves | |
| CN104836069A (en) | Power supply interface device of power supply equipment with left and right limiting function | |
| CN104868309A (en) | Power supply interface device of power supply equipment using contact sensor | |
| CN104916991A (en) | Power supply equipment power supply interface device with slide chutes | |
| CN104868310A (en) | Power supply interface device of power supply equipment driven by single motor | |
| CN104916988A (en) | Power supply equipment power supply interface device with elastic sheets | |
| CN104953390A (en) | Lockable power supply equipment interface device | |
| CN105006689A (en) | Stably-operating power supply equipment interface device | |
| CN104953370A (en) | Power supply equipment interface device capable of achieving electrical connection automatically | |
| CN104882724A (en) | Power supply equipment interface apparatus clamped by use of spring | |
| CN104934791A (en) | Power supply equipment interface device using bevel gear transmission | |
| CN104953371A (en) | Power supply interface unit of roller-driven power supply unit | |
| CN104916987A (en) | Speed-adjustable power supply equipment power supply interface device | |
| CN104916986A (en) | Power supply equipment interface device with electrical connection driven by screw rod | |
| CN104868306A (en) | Power supply interface device of power supply equipment easy to slide | |
| CN104953374A (en) | Power supply unit interface unit positioned by positioning protrusion and lockable | |
| CN104882723A (en) | Power supply equipment interface apparatus transmitted by use of chain | |
| CN104953373A (en) | Rapidly-radiating power supply interface device of power supply equipment | |
| CN104868308A (en) | Power supply interface device of power supply equipment using fans for heat radiation | |
| CN104916990A (en) | Power supply equipment power supply interface device | |
| CN203859664U (en) | Casing connection structure of single-phase brushless DC motor | |
| CN105186200A (en) | Socket with power-on indication lamp | |
| CN104901077A (en) | Socket with indicating lamp | |
| CN104882802A (en) | Solar-energy-powered power distribution cabinet | |
| CN104916968A (en) | Safety socket with guiding function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150812 |
|
| WW01 | Invention patent application withdrawn after publication |