CN105680536A - Power supply device capable of preventing power failure - Google Patents
Power supply device capable of preventing power failure Download PDFInfo
- Publication number
- CN105680536A CN105680536A CN201610275739.2A CN201610275739A CN105680536A CN 105680536 A CN105680536 A CN 105680536A CN 201610275739 A CN201610275739 A CN 201610275739A CN 105680536 A CN105680536 A CN 105680536A
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- CN
- China
- Prior art keywords
- power supply
- plug
- power
- side device
- drive block
- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a power supply device capable of preventing power failure. The power supply device capable of preventing the power failure comprises a power receiving side device (9) connected with power consuming equipment, and a power supply side device (8) connected with a power supply; the power receiving side device (9) can move along with the power consuming equipment to get close to the power supply side device (8) so as to realize power supply, wherein the power receiving side device (9) comprises a base frame (91) and a guide rod (92) which is supported by a supporting arm (93) fixedly connected with the base frame (91); a power supply plug device (94) electrically connected with the power consuming equipment through a stretchable cable (940) is mounted on the guide rod (92) in a sliding manner.
Description
Technical field
The present invention relates to, for electrical domain, be specially a kind of electric supply installation that prevents power-off.
Background technology
In the occasion of needs power supply, often need for example some maneuver classes equipment to power, the charging haulage vehicle of such as indoor use and the friendship general electric vehicles etc. In order realizing, vehicle to be electrically connected with power supply, often to need manually the joint of vehicle or consumer to be manually electrically connected with power source charges equipment. The occasion that this has relatively high expectations in operating efficiency and be inconvenient to carry out under manually operated occasion, often brings inconvenience and reduces operating efficiency to operation. And this is difficult to realize charging timely and disconnects, especially under the occasion of charging reliability and security, be difficult to electrical connection and mechanical connection to disconnect in the lump ensureing need to carry out mechanical connection. Although and some modes that the plug of consumer is directly carried out to mechanical type electrical connection with power supply by the consumer motion of automobile can solve the problem that fast electric is connected, but its mechanical movement positioning accurate accuracy for consumer has high requirement, be difficult to meet the site error Fault-Tolerant Problems that consumer stop position causes when inaccurate.
Summary of the invention
The object of the present invention is to provide a kind of electric supply installation that prevents power-off, it can overcome above-mentioned defect of the prior art.
According to a kind of electric supply installation that prevents power-off of the present invention, comprise the power side device for being connected with consumer and the supply side device for being electrically connected with power supply, thereby described power side device can move and realize power supply near described supply side device with described consumer, wherein, described power side device comprises pedestal and by (guide rod that the support arm being connected supports, is provided with the power supply plug device being electrically connected with described consumer by extending cable slidably on described guide rod with described pedestal, thereby described supply side device comprises the right side of fixed mount and is fixedly installed protuberance in order to engage described power side device is limited with respect to the peak excursion to the right of described supply side device with the support arm of the vicinity of described power side device, the left side sinking side-walls of described fixed mount be provided with power supply base for can the engaging to plug for plug of the left surface place of described power supply plug device, plug drive motors is installed in order to have the right-hand member of the drive screw of plug drive block to connect with threaded engagement on described fixed mount, the left end of described drive screw is at the downside of described power supply base and be supported on described left side sinking side-walls, the left surface of described plug drive block is provided with protrusion sleeve part, in described protrusion sleeve part, be provided with can elastic telescopic and end be provided with two wedge shape clamping blocks that are oppositely arranged of wedge-shaped part, in order to the end wedge shape that is fixedly installed on the fitting pin on the right flank of described power supply plug device radially protuberance engage, thus, by the motion of described plug drive block, can realize and be inserted in described power supply base and can extract from described power supply base for plug described for plug described, the left side sinking inside sidewalls end of described fixed mount is also provided with groove, and in described groove, elastic contact switch is installed, the outboard end of the left side sinking sidewall of described fixed mount is provided with indicator lamp, described elastic contact switch in order to contact with the left side of described power supply plug device in the time that described power supply plug device is moved to the left to high order end, and control described indicator lamp and open, power to point out, metal roof pressing plate is installed in the cavity in power supply base slidably, between described metal roof pressing plate and the inwall of described cavity, top pressure spring is also installed, described top pressure spring in order to by described metal roof pressing plate to right-hand member bias voltage, after described confession plug is inserted in the cavity in power supply base, described power supply base is by effect and the described plug Elastic Contact that supplies of top pressure spring, can avoid loose contact and cause the phenomenon of power-off, can make power supply stable.
Because employing has the location wall of a side protrusion, opposite side is sinking sidewall, therefore can make consumer can there is more wide in range stop position region, as long as in the left field of wall is protruded on described right side, and this right side protrusion wall energy is enough in location to avoid exceeding charging region. by utilizing the drive block that can slide on guide rod to drive the plug of latch, can avoid directly utilizing seesawing of consumer move and realize the driving problems that latch plugs, avoid operational difficulty and may collide for charging equipment. be arranged on by utilization and set firmly sleeve for power supply the compressing of plug device on the left side of the plug drive block that slides, latch can be pressed into and engage reliably with socket, and utilize the coordinating of the portion of expanding that sets firmly pin end of wedge and described power supply plug device that can be flexible, when described latch can being pulled away to described socket, be combined with described support arm for the barrier effect of described power supply plug device and will on described power supply plug device and described slip plug drive block device for mechanical, throw off, thus under the situation of the disposable driving of motor and realize successively electric disengagement and machinery is thrown off, Supply Security and ease-to-operate are met, the requirement of simplified equipment aspect, thereby reduce equipment cost, and make this consumer can after charging finishes, directly leave without barrier described charging region by the motion of automobile of described consumer. whole apparatus structure simple-to-maintain is convenient and safe and reliable, can effectively solve the problems of the prior art.
Brief description of the drawings
Fig. 1 is the overall structure schematic diagram of the electric supply installation that prevents power-off of the present invention;
Fig. 2 is the sectional structure schematic diagram at the arrow locations place in Fig. 1;
Fig. 3 is the partial enlarged drawing of relevant portion in Fig. 2.
Detailed description of the invention
Below in conjunction with Fig. 1-3, the present invention is described in detail.
A kind of according to an embodiment of the invention electric supply installation that prevents power-off, comprise the power side device 9 for being connected with consumer and the supply side device 8 for being electrically connected with power supply, thereby described power side device 9 can move and realize power supply near described supply side device 8 with described consumer, wherein, the guide rod 92 that described power side device 9 comprises pedestal 91 and supports by the support arm 93 being connected with described pedestal 91, on described guide rod 92, the power supply plug device 94 being electrically connected with described consumer by extending cable 940 is installed slidably, thereby described supply side device 8 comprises the right side of fixed mount 81 and is fixedly installed protuberance 83 in order to engage described power side device 9 is limited with respect to the peak excursion to the right of described supply side device 8 with the support arm 93 of the vicinity of described power side device 9, the left side sinking side-walls of described fixed mount 81 be provided with power supply base 819 for can the engaging to plug for plug 943 of the left surface place of described power supply plug device 94, plug drive motors 84 is installed in order to have the right-hand member of the drive screw 82 of plug drive block 85 to connect with threaded engagement on described fixed mount 81, the left end of described drive screw 82 is at the downside of described power supply base 819 and be supported on described left side sinking side-walls, the left surface of described plug drive block 85 is provided with and protrudes sleeve part 851, in described protrusion sleeve part 851, be provided with can elastic telescopic and end be provided with two wedge shape clamping blocks 853 that are oppositely arranged of wedge-shaped part 854, in order to the end wedge shape that is fixedly installed on the fitting pin 941 on the right flank of described power supply plug device 94 radially protuberance 942 engage, thus, by the motion of described plug drive block 85, can realize and be inserted in described power supply base 819 and can extract from described power supply base 819 for plug 943 described for plug 943 described, the left side sinking inside sidewalls end of described fixed mount 81 is also provided with groove, and elastic contact switch 811 is installed in described groove, the outboard end of the left side sinking sidewall of described fixed mount 81 is provided with indicator lamp 813, described elastic contact switch 811 in order to contact with the left side of described power supply plug device 94 in the time that described power supply plug device 94 is moved to the left to high order end, and control described indicator lamp 813 and open, power to point out, metal roof pressing plate 818 is installed in the cavity in power supply base 819 slidably, between described metal roof pressing plate 818 and the inwall of described cavity, top pressure spring 817 is also installed, described top pressure spring 817 in order to by described metal roof pressing plate 818 to right-hand member bias voltage, after described confession plug 943 is inserted in the cavity in power supply base 819, described power supply base 819 is by effect and described plug 943 Elastic Contact that supply of top pressure spring 817, can avoid loose contact and cause the phenomenon of power-off, can make power supply stable.
According to embodiment, the using method of the above-mentioned electric supply installation that prevents power-off, wherein, in the time that described power side device 9 moves near described supply side device 8 with described consumer, thereby described plug drive block 85 is inserted in described protrusion sleeve part 851 described fitting pin 941 to left movement, thereby the plug device 94 of powering described in the ends urged of described protrusion sleeve part 851 slides left and is inserted in described power supply base 819 to realize power supply by described for plug 943; In the time that power supply finishes, described plug drive block 85 moves right, thereby by described wedge shape clamping block 853 and described end wedge shape radially protuberance 942 interaction and extract cut off energising for plug 943 from described power supply base 819 by described, when described power supply plug device 94 is dragged and during against described support arm 93, thus described plug drive block 85 continue to move right make described wedge shape clamping block 853 and described end wedge shape radially protuberance 942 throw off so that will described plug drive block 85 and described power supply plug device 94 machinery disengagements.
The location wall opposite side due to employing with a side (being right side in diagram) protrusion is sinking sidewall, therefore can make consumer can there is more wide in range stop position region, as long as in the left field of wall is protruded on described right side, and this right side protrusion wall energy is enough in location to avoid exceeding charging region. by utilizing the drive block that can slide on guide rod to drive the plug of latch, can avoid directly utilizing seesawing of consumer move and realize the driving problems that latch plugs, avoid operational difficulty and may collide for charging equipment. be arranged on by utilization and set firmly sleeve for power supply the compressing of plug device on the left side of the plug drive block that slides, latch can be pressed into and engage reliably with socket, and utilize the coordinating of the portion of expanding that sets firmly pin end of wedge and described power supply plug device that can be flexible, when described latch can being pulled away to described socket, be combined with described support arm for the barrier effect of described power supply plug device and will on described power supply plug device and described slip plug drive block device for mechanical, throw off, thus under the situation of the disposable driving of motor and realize successively electric disengagement and machinery is thrown off, Supply Security and ease-to-operate are met, the requirement of simplified equipment aspect, thereby reduce equipment cost, and make this consumer can after charging finishes, directly leave without barrier described charging region by the motion of automobile of described consumer.
It will be understood by those of skill in the art that, do not depart under instruction of the present invention and spirit, make various for modification of the present invention and change all should fall into protection scope of the present invention within. Protection scope of the present invention should be as the criterion with appending claims.
Claims (2)
1. one kind can prevent the electric supply installation of power-off, comprise the power side device (9) for being connected with consumer and the supply side device (8) for being electrically connected with power supply, thereby described power side device (9) can move near described supply side device (8) with described consumer realize power supply, wherein, the guide rod (92) that described power side device (9) comprises pedestal (91) and supports by the support arm (93) being connected with described pedestal (91), the power supply plug device (94) being electrically connected with described consumer by extending cable (940) is installed on described guide rod (92) slidably, described supply side device (8) comprise the right side of fixed mount (81) be fixedly installed protuberance (83) in order to the support arm (93) of the vicinity of described power side device (9) thus engage described power side device (9) limited with respect to the peak excursion to the right of described supply side device (8), the left side sinking side-walls of described fixed mount (81) be provided with power supply base (819) for can the engaging to plug for plug (943) of the left surface place of described power supply plug device (94), plug drive motors (84) is installed in order to have the right-hand member of the drive screw (82) of plug drive block (85) to connect with threaded engagement on described fixed mount (81), the left end of described drive screw (82) is at the downside of described power supply base (819) and be supported on described left side sinking side-walls, the left surface of described plug drive block (85) is provided with and protrudes sleeve part (851), in described protrusion sleeve part (851), be provided with can elastic telescopic and end be provided with two wedge shape clamping blocks (853) that are oppositely arranged of wedge-shaped part (854), in order to the end wedge shape that is fixedly installed on the fitting pin (941) on the right flank of described power supply plug device (94) radially protuberance (942) engage, thus, by the motion of described plug drive block (85), can realize and be inserted in described power supply base (819) and can extract from described power supply base (819) for plug (943) described for plug (943) described, the left side sinking inside sidewalls end of described fixed mount (81) is also provided with groove, and elastic contact switch (811) is installed in described groove, the outboard end of the left side sinking sidewall of described fixed mount (81) is provided with indicator lamp (813), described elastic contact switch (811) in order to contact with the left side of described power supply plug device (94) in the time that described power supply plug device (94) is moved to the left to high order end, and control described indicator lamp (813) and open, power to point out, metal roof pressing plate (818) is installed in the cavity in power supply base (819) slidably, top pressure spring (817) is also installed between described metal roof pressing plate (818) and the inwall of described cavity, described top pressure spring (817) in order to by described metal roof pressing plate (818) to right-hand member bias voltage, after described confession plug (943) is inserted in the cavity in power supply base (819), described power supply base (819) is by effect and described plug (943) Elastic Contact that supplies of top pressure spring (817), can avoid loose contact and cause the phenomenon of power-off, can make power supply stable.
2. the using method of a kind of electric supply installation that prevents power-off as claimed in claim 1, wherein, in the time that described power side device (9) moves near described supply side device (8) with described consumer, described plug drive block (85) thus to left movement, described fitting pin (941) is inserted in described protrusion sleeve part (851), the plug device (94) thereby slide left of powering described in the ends urged of described protrusion sleeve part (851) is inserted in described power supply base (819) to realize power supply for plug (943) described, in the time that power supply finishes, described plug drive block (85) moves right, thereby by described wedge shape clamping block (853) and described end wedge shape radially protuberance (942) interaction and extract cut off energising for plug (943) from described power supply base (819) by described, when described power supply plug device (94) is dragged and during against described support arm (93), described plug drive block (85) thus continue to move right make described wedge shape clamping block (853) and described end wedge shape radially protuberance (942) throw off so that will described plug drive block (85) and the disengagement of described power supply plug device (94) machinery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610275739.2A CN105680536A (en) | 2016-04-29 | 2016-04-29 | Power supply device capable of preventing power failure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610275739.2A CN105680536A (en) | 2016-04-29 | 2016-04-29 | Power supply device capable of preventing power failure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105680536A true CN105680536A (en) | 2016-06-15 |
Family
ID=56215932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610275739.2A Withdrawn CN105680536A (en) | 2016-04-29 | 2016-04-29 | Power supply device capable of preventing power failure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105680536A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107170358A (en) * | 2017-01-21 | 2017-09-15 | 石文洁 | A kind of durable ad display screen device |
| CN107170359A (en) * | 2017-01-21 | 2017-09-15 | 石文洁 | A kind of improved type advertisement display device |
-
2016
- 2016-04-29 CN CN201610275739.2A patent/CN105680536A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107170358A (en) * | 2017-01-21 | 2017-09-15 | 石文洁 | A kind of durable ad display screen device |
| CN107170359A (en) * | 2017-01-21 | 2017-09-15 | 石文洁 | A kind of improved type advertisement display device |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160615 |
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| WW01 | Invention patent application withdrawn after publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Nie Zhengrong Document name: Notification of Approving Refund |
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| DD01 | Delivery of document by public notice |