CN107706665A - A kind of new power supply switching device - Google Patents

A kind of new power supply switching device Download PDF

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Publication number
CN107706665A
CN107706665A CN201710636027.3A CN201710636027A CN107706665A CN 107706665 A CN107706665 A CN 107706665A CN 201710636027 A CN201710636027 A CN 201710636027A CN 107706665 A CN107706665 A CN 107706665A
Authority
CN
China
Prior art keywords
groove
rotation slot
connection
power supply
peg
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.)
Pending
Application number
CN201710636027.3A
Other languages
Chinese (zh)
Inventor
崔盛科
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Heng Heng Technology Co Ltd
Original Assignee
Guangzhou Heng Heng Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangzhou Heng Heng Technology Co Ltd filed Critical Guangzhou Heng Heng Technology Co Ltd
Priority to CN201710636027.3A priority Critical patent/CN107706665A/en
Publication of CN107706665A publication Critical patent/CN107706665A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/70Structural association with built-in electrical component with built-in switch
    • H01R13/701Structural association with built-in electrical component with built-in switch the switch being actuated by an accessory, e.g. cover, locking member

Abstract

A kind of new power supply switching device,Including the plug socket being fixedly mounted in wall and the connection-peg being connected with household electrical appliance,The first rotation slot is provided with plug socket,First rotation slot front and rear sides are symmetrically arranged with the second rotation slot of the first rotation slot of connection,Central gear is rotatably mounted with by center rotating shaft in first rotation slot,The rotary fluted disc being connected with central gear is rotatably mounted with second rotation slot,Rotary fluted disc right side is provided with flat thread,Rotational installation groove is provided with second rotation slot left end wall,Rotational sleeve is rotatably mounted with rotational installation groove,Rotational sleeve is fixedly connected with rotary fluted disc,And it is provided with through hole at rotational sleeve and rotary fluted disc center,The sliding groove extended up and down is provided with second rotation slot right-hand member wall,Sliding groove upper end is slidably fitted with travelling arm,Sliding groove lower slide is provided with downslide swing arm,Upper travelling arm and downslide swing arm left side are provided with the rack being engaged with flat thread.

Description

A kind of new power supply switching device
Technical field
The present invention relates to the power supply field of household electrical appliance, specially a kind of new power supply switching device.
Background technology
With the improvement of living standards, household electrical appliance are more and more, and household electrical appliance are required for being powered when in use, Ability normal operation after household electrical appliance are powered, the power supply switch of family expenses are also referred to as plug socket and are typically fixedly arranged at wall In, it can be achieved with being powered in use, only needing connection-peg being inserted into power socket, but due to traditional electric power connecting In seat, inserting groove is typically all what is be in communication with the outside, therefore electroconductive elastic sheet is also easy to be contacted by the thing of outside, particularly Some sheet metals or metal rod, if some lack the people of awareness of safety(Such as small children)For, with sheet metal or When metal rod is inserted into the first inserting groove and contacted with elastic conducting strip, it may occur that the security incident of electric shock, meeting when serious The death of people is caused, therefore, traditional power supply plug socket has very big potential safety hazard;Moreover, traditional connection-peg is being powered When be not sufficiently stable, if imprudence is kicked when encountering connection-peg or accomplishing electric wire, coming off for connection-peg can be caused and make household electric The accident power-off of device, thus phenomena such as easily cause loss of data.
The content of the invention
It is of the prior art above-mentioned for overcoming it is an object of the invention to provide a kind of new power supply switching device Defect.
According to a kind of new power supply switching device of the present invention, including the plug socket that is fixedly mounted in wall and The connection-peg being connected with household electrical appliance, the first rotation slot, the first rotation slot front and rear sides pair are provided with the plug socket Claim to be provided with the second rotation slot for connecting first rotation slot, in first rotation slot by center rotating shaft rotationally Central gear is installed, the turning gear being connected with the central gear is rotatably mounted with second rotation slot Disk, the rotary fluted disc right side are provided with flat thread, rotational installation groove, institute are provided with the second rotation slot left end wall State in rotational installation groove and be rotatably mounted with rotational sleeve, the rotational sleeve is fixedly connected with the rotary fluted disc, and institute State and through hole is provided with rotational sleeve and the rotary fluted disc center, be provided with the second rotation slot right-hand member wall downward The sliding groove stretched, the sliding groove upper end are slidably fitted with travelling arm, and the sliding groove lower slide is provided with downslide swing arm, Upper travelling arm and downslide the swing arm left side is provided with the rack being engaged with the flat thread, on the downslide swing arm End is provided with arms, and link slot that is opening down and being engaged with the arms, the slip are provided with the upper travelling arm The first inserting groove being provided with groove right-hand member wall center outside connection, described be rotatablely installed at groove left end wall center are installed with The fixed column extending into the through hole, second grafting of the opening towards first inserting groove is provided with the fixed column Groove, electroconductive elastic sheet is installed with second inserting groove, power-on switch is installed in the link slot;The connection-peg is left The conductive insert being engaged with first inserting groove is symmetrically arranged with before and after end face, is provided with the conductive insert and passes through up and down Logical groove, seal assembly is additionally provided with the connection-peg, and the seal assembly includes sealing gasket and matched somebody with somebody with the sealing gasket Close the seal groove of connection.
Further technical scheme, second inserting groove are located in same horizontal line with first inserting groove.
Further technical scheme, the groove is equal with the groove width of link slot, and the groove is left to the connection-peg The distance of end face is equal to the link slot to the distance of the plug socket right side.
Further technical scheme, the second inserting groove right-hand member are provided with guiding surface.
Further technical scheme, the center rotating shaft right-hand member are installed in rotation on the first rotation slot front bulkhead In, rear end and the motor power connector being fixedly mounted in the first rotation slot aft bulkhead.
Further technical scheme, the hand of spiral of the flat thread of former and later two rotary fluted discs are oppositely arranged.
Further technical scheme, the sealing gasket are arranged at the connection-peg left end face and are located at outside the conductive insert Week, the seal groove are arranged at the plug socket its right end face and are located at the first inserting groove periphery.
The beneficial effects of the invention are as follows:
Because the plug socket in apparatus of the present invention is in original state, the power-on switch makes the conduction in the case where being acted on without external force Shell fragment is not charged, thus when someone is inserted into using metal rod or sheet metal in second inserting groove and the conductive bullet When piece contacts, metal rod or sheet metal will not be made powered, therefore, electric shock accidents will not occur;
Contact and open with the electroconductive elastic sheet when someone is inserted into second inserting groove using metal rod or sheet metal When moving the motor, the upper travelling arm and the downslide swing arm slide in opposition can be driven when being run due to motor, Therefore, the arms and upper travelling arm can offset with metal rod or sheet metal, and arms can not be inserted into the connection Contacted in groove with the power-on switch, therefore, the electroconductive elastic sheet still can not be powered, therefore electric shock accidents will not also occur;
And when first making motor operation be inserted into the arms to contact with the power-on switch in the link slot, it is described to lead Electric shell fragment can be powered, but because the upper travelling arm and the downslide swing arm will block first inserting groove, therefore, metal Rod member or sheet metal can not be inserted into second inserting groove, can not more be contacted with the electroconductive elastic sheet, therefore, Bu Huizao Into electric shock accidents;
During to Household Appliance, the conductive insert is inserted into second inserting groove by first inserting groove, When the connection-peg left side is bonded with the plug socket right side, the conductive insert contacts with the electroconductive elastic sheet, and The groove is aligned with the link slot, now, starts the motor, the motor can drive the rotary fluted disc Rotate, the rotary fluted disc can drive the upper travelling arm and the downslide swing arm slide in opposition when rotating, and the arms is first The groove can first be penetrated and extend into the link slot and contacted with the power-on switch, led described in the power-on switch control Electric shell fragment is powered, and thus, power transmission can be made household electrical appliance be powered by the electroconductive elastic sheet to the connection-peg;
When being powered due to household electrical appliance, the arms is inserted into the groove, therefore, the conductive insert is locked in described In plug socket, so as to make powered stable, it can prevent from kicking and touch the phenomenon generation for causing power-off;
After use, rotate backward the motor, the motor drives the central gear to rotate backward, because This, the rotary fluted disc can make the upper travelling arm and the downslide swing arm be relatively distant from slip, final institute when being rotated by driving State arms and successively depart from the link slot and the groove, can make when the arms disengages with the power-on switch described Electroconductive elastic sheet powers off, and the arms allows the conductive insert to extract to the right when departing from the groove;
Apparatus of the present invention are simple in construction, easy to use, and electrical safety is high.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical scheme of the prior art The required accompanying drawing used is briefly described in technology description, it should be apparent that, drawings in the following description are only to invent Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the structural representation of the power supply switching device of the present invention.
Fig. 2 is that connection-peg is fully mated with the plug socket in Fig. 1 and structural representation when being powered.
Fig. 3 is the structural representation of A-A in Fig. 1.
Fig. 4 is the structural representation of B-B in Fig. 1.
Fig. 5 is the right side structural representation of plug socket in Fig. 1.
Fig. 6 is the right side structural representation of rotary fluted disc in Fig. 1.
Fig. 7 is the top view of connection-peg in Fig. 1.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive Feature and/or step beyond, can combine in any way.
This specification(Including any accessory claim, summary and accompanying drawing)Disclosed in any feature, except non-specifically chatting State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature It is an example in a series of equivalent or similar characteristics.
With reference to Fig. 1-7, the present invention is described in detail.
Reference picture 1-7, a kind of new power supply switching device according to an embodiment of the invention, including be fixedly mounted on Plug socket 10 in wall and the connection-peg 20 being connected with household electrical appliance, the first rotation slot is provided with the plug socket 10 14, the front and rear sides of the first rotation slot 14 are symmetrically arranged with the second rotation slot 13 for connecting first rotation slot 14, described Central gear 19 is rotatably mounted with by center rotating shaft 190 in first rotation slot 14, can in second rotation slot 13 The rotary fluted disc 15 being connected with the central gear 19 is rotatably mounted, the right side of rotary fluted disc 15 is provided with flat Face screw thread 140, rotational installation groove is provided with the left end wall of the second rotation slot 13, is rotationally pacified in the rotational installation groove Equipped with rotational sleeve 152, the rotational sleeve 152 is fixedly connected with the rotary fluted disc 15, and the rotational sleeve 152 and institute State and through hole 153 is provided with the center of rotary fluted disc 15, the cunning extended up and down is provided with the right-hand member wall of the second rotation slot 13 Dynamic groove 12, the upper end of sliding groove 12 are slidably fitted with travelling arm 18, and the lower slide of sliding groove 12 is provided with lower slider Arm 17, the upper travelling arm 18 and the left side of downslide swing arm 17 are provided with the rack being engaged with the flat thread 140 170, the upper end of downslide swing arm 17 is provided with arms 171, is provided with opening down in the upper travelling arm 18 and is inserted with described The link slot 180 that arm 171 is engaged, the first inserting groove 11 being provided with the right-hand member wall center of sliding groove 12 outside connection, The fixed column 16 extending into the through hole 153, the fixed column are installed with the rotational installation groove left end wall center Second inserting groove 160 of the opening towards first inserting groove 11 is provided with 16, is fixedly mounted in second inserting groove 160 There is electroconductive elastic sheet 161, power-on switch 181 is installed in the link slot 180;It is symmetrical arranged before and after the left side of connection-peg 20 There is the conductive insert 21 being engaged with first inserting groove 11, the groove of up/down perforation is provided with the conductive insert 21 22, seal assembly is additionally provided with the connection-peg 20, the seal assembly includes sealing gasket 40 and matched somebody with somebody with the sealing gasket 40 Close the seal groove 41 of connection.
Valuably or exemplarily, wherein, second inserting groove 160 is located at same level with first inserting groove 11 On line, so as to which the conductive insert 21 can be plugged into the inserting groove 160 of the first inserting groove 11 and second.
Valuably or exemplarily, wherein, the groove 22 is equal with the groove width of link slot 180, and the groove 22 arrives The distance of the left side of connection-peg 20 is equal to the distance that the link slot 180 arrives the right side of plug socket 10, so as to work as institute State conductive insert 21 be inserted into the inserting groove 160 of the first inserting groove 11 and second and the left side of the connection-peg 20 with it is described When the right side of plug socket 10 is bonded, the groove 22 is aligned with the link slot 180.
Valuably or exemplarily, wherein, the right-hand member of the second inserting groove 160 is provided with guiding surface, so as to facilitate Conductive insert 21 is stated to be inserted into second inserting groove 160.
Valuably or exemplarily, wherein, the right-hand member of center rotating shaft 190 is installed in rotation on described first and rotated In the front bulkhead of groove 14, rear end and the motor power connector being fixedly mounted in the aft bulkhead of the first rotation slot 14.
Valuably or exemplarily, wherein, the hand of spiral of the flat thread 140 of former and later two rotary fluted discs 15 is set in opposite directions Put, so as to which the central gear 19 can drive two flat threads 140 to rotate in same direction.
Valuably or exemplarily, wherein, the sealing gasket 40 is arranged at the left end face of connection-peg 20 positioned at described The periphery of conductive insert 21, the seal groove 41 are arranged at its right end face of plug socket 10 and are located at outside first inserting groove 11 Week;The sealing gasket 40 is inserted in the seal groove 41 after the connection-peg 20 and 10 grafting of plug socket, so as to realize Sealing coordinates, and can prevent dust granule or water stain enter what the inside of the plug socket 10 connected to cause power supply by grafting gap Unstability.
In original state, the upper travelling arm 18 is located on the sliding groove 12 plug socket 10 in apparatus of the present invention End, the downslide swing arm 17 are located at the lower end of sliding groove 12, and the arms 171 is located at the lower section of the first inserting groove 11, from And allowing the conductive insert 21 to be inserted into by first inserting groove 11 in second inserting groove 160, the energization is opened Close 181 makes the electroconductive elastic sheet 161 not charged in the case where being acted on without external force.
When needing to Household Appliance, the conductive insert 21 is inserted into described the by first inserting groove 11 In two inserting grooves 160, when the left side of connection-peg 20 is bonded with the right side of plug socket 10, the conductive insert 21 with The electroconductive elastic sheet 161 is contacted, and the groove 22 is aligned with the link slot 180, now, starts the motor, institute Stating motor drives the center rotating shaft 190 to rotate, and the center rotating shaft 190 drives 19 turns of the central gear Dynamic, the central gear 19 can drive the rotary fluted disc 15 to rotate, due to the flat thread 140 on the rotary fluted disc 15 with The rack 170 engages, and therefore, the rotary fluted disc 15 can drive the upper travelling arm 18 and the downslide swing arm 17 when rotating Slide in opposition, and the arms 171 can penetrate the groove 22 first and extend into the link slot 180 and held with the energization 181 contacts are closed, the power-on switch 181 controls the electroconductive elastic sheet 161 to be powered, and thus, the electroconductive elastic sheet 161 can be by electric power It is transferred to the connection-peg 20 and household electrical appliance is powered;
After use, rotate backward the motor, the motor drives the central gear 19 to rotate backward, Therefore, when the rotary fluted disc 15 is rotated by driving the upper travelling arm 18 and the downslide swing arm 17 can be made to be relatively distant from cunning Dynamic, the final arms 171 successively departs from the link slot 180 and the groove 22, when the arms 171 and the energization are opened Pass 181 can power off the electroconductive elastic sheet 161 when disengaging, and be led when the arms 171 departs from the groove 22 described in permission Electric mortiser piece 21 is extracted to the right.
The beneficial effect of apparatus of the present invention is:Because the plug socket in apparatus of the present invention is in original state, the energization Switch makes the electroconductive elastic sheet not charged in the case where being acted on without external force, thus when someone is inserted into using metal rod or sheet metal When being contacted in second inserting groove with the electroconductive elastic sheet, metal rod or sheet metal will not be made powered, therefore, Bu Huifa Raw electric shock accidents;
Contact and open with the electroconductive elastic sheet when someone is inserted into second inserting groove using metal rod or sheet metal When moving the motor, the upper travelling arm and the downslide swing arm slide in opposition can be driven when being run due to motor, Therefore, the arms and upper travelling arm can offset with metal rod or sheet metal, and arms can not be inserted into the connection Contacted in groove with the power-on switch, therefore, the electroconductive elastic sheet still can not be powered, therefore electric shock accidents will not also occur;
And when first making motor operation be inserted into the arms to contact with the power-on switch in the link slot, it is described to lead Electric shell fragment can be powered, but because the upper travelling arm and the downslide swing arm will block first inserting groove, therefore, metal Rod member or sheet metal can not be inserted into second inserting groove, can not more be contacted with the electroconductive elastic sheet, therefore, Bu Huizao Into electric shock accidents;
During to Household Appliance, the conductive insert is inserted into second inserting groove by first inserting groove, When the connection-peg left side is bonded with the plug socket right side, the conductive insert contacts with the electroconductive elastic sheet, and The groove is aligned with the link slot, now, starts the motor, the motor can drive the rotary fluted disc Rotate, the rotary fluted disc can drive the upper travelling arm and the downslide swing arm slide in opposition when rotating, and the arms is first The groove can first be penetrated and extend into the link slot and contacted with the power-on switch, led described in the power-on switch control Electric shell fragment is powered, and thus, power transmission can be made household electrical appliance be powered by the electroconductive elastic sheet to the connection-peg;
When being powered due to household electrical appliance, the arms is inserted into the groove, therefore, the conductive insert is locked in described In plug socket, so as to make powered stable, it can prevent from kicking and touch the phenomenon generation for causing power-off;
After use, rotate backward the motor, the motor drives the central gear to rotate backward, because This, the rotary fluted disc can make the upper travelling arm and the downslide swing arm be relatively distant from slip, final institute when being rotated by driving State arms and successively depart from the link slot and the groove, can make when the arms disengages with the power-on switch described Electroconductive elastic sheet powers off, and the arms allows the conductive insert to extract to the right when departing from the groove;
Apparatus of the present invention are simple in construction, easy to use, and electrical safety is high.
Those skilled in the art can be clear and definite, can in the case of the overall spirit of the present invention and design is not departed from To make the various modifications for above example.It is each fallen within protection scope of the present invention.The protection scheme of the present invention It is defined by claims appended hereto.

Claims (7)

1. a kind of new power supply switching device, including the plug socket that is fixedly mounted in wall and it is connected with household electrical appliance Connection-peg, it is characterised in that:The first rotation slot is provided with plug socket, the first rotation slot front and rear sides are symmetrically arranged with connection Second rotation slot of the first rotation slot, central gear is rotatably mounted with by center rotating shaft in the first rotation slot, second The rotary fluted disc being connected with central gear is rotatably mounted with rotation slot, rotary fluted disc right side is provided with plane spiral shell Line, rotational installation groove is provided with the second rotation slot left end wall, is rotatablely installed in groove and is rotatably mounted with rotational sleeve, rotated Sleeve is fixedly connected with rotary fluted disc, and through hole is provided with rotational sleeve and rotary fluted disc center, the second rotation slot right-hand member The sliding groove extended up and down is provided with wall, sliding groove upper end is slidably fitted with travelling arm, and sliding groove lower slide is provided with Downslide swing arm, upper travelling arm and downslide swing arm left side are provided with the rack being engaged with flat thread, downslide swing arm upper end Arms is provided with, is provided with link slot that is opening down and being engaged with arms in upper travelling arm, at sliding groove right-hand member wall center The first inserting groove being provided with outside connection, rotational installation groove left end wall are installed with the fixation extending into through hole at center Post, second inserting groove of the opening towards the first inserting groove is provided with fixed column, conductive bullet is installed with the second inserting groove Piece, power-on switch is installed in link slot;The conduction being engaged with the first inserting groove is symmetrically arranged with before and after connection-peg left side Inserted sheet, the groove of up/down perforation is provided with conductive insert, is additionally provided with seal assembly in connection-peg, seal assembly includes sealing gasket And the seal groove being connected with sealing gasket.
A kind of 2. new power supply switching device according to claim 1, it is characterised in that:Second inserting groove with First inserting groove is located in same horizontal line.
A kind of 3. new power supply switching device according to claim 1, it is characterised in that:The groove and link slot Groove width it is equal, and the groove is equal to the link slot to the plug socket right side to the distance of the connection-peg left side Distance.
A kind of 4. new power supply switching device according to claim 1, it is characterised in that:Second inserting groove is right End is provided with guiding surface.
A kind of 5. new power supply switching device according to claim 1, it is characterised in that:The center rotating shaft is right End is installed in rotation in the first rotation slot front bulkhead, and rear end is with being fixedly mounted in the first rotation slot aft bulkhead Motor power connector.
A kind of 6. new power supply switching device according to claim 1, it is characterised in that:Former and later two rotary fluted discs The hand of spiral of flat thread be oppositely arranged.
A kind of 7. new power supply switching device according to claim 1, it is characterised in that:The sealing gasket is arranged at The connection-peg left end face is located at the conductive insert periphery, and the seal groove is arranged at the plug socket its right end face and is located at The first inserting groove periphery.
CN201710636027.3A 2017-07-31 2017-07-31 A kind of new power supply switching device Pending CN107706665A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710636027.3A CN107706665A (en) 2017-07-31 2017-07-31 A kind of new power supply switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710636027.3A CN107706665A (en) 2017-07-31 2017-07-31 A kind of new power supply switching device

Publications (1)

Publication Number Publication Date
CN107706665A true CN107706665A (en) 2018-02-16

Family

ID=61170613

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710636027.3A Pending CN107706665A (en) 2017-07-31 2017-07-31 A kind of new power supply switching device

Country Status (1)

Country Link
CN (1) CN107706665A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010041323A1 (en) * 2010-09-24 2012-03-29 Kiekert Ag Charging device for charging battery of electric car in charging station, has drive unit for moving electrical contacts from initial position into end position for connecting to electrical contacts of another charging device
CN104810668A (en) * 2015-05-08 2015-07-29 毛玲波 Power supply device with guiding groove and use method of power supply device
CN104916969A (en) * 2015-07-13 2015-09-16 嘉善泰迪电子商务有限公司 Power supply device with roller guide slot
CN106654718A (en) * 2017-01-09 2017-05-10 桐乡市远邦传感器有限公司 Electric power supply device with electric shock protection function
CN106953204A (en) * 2017-01-18 2017-07-14 桐乡市远邦传感器有限公司 One kind sets stand-by power supply device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010041323A1 (en) * 2010-09-24 2012-03-29 Kiekert Ag Charging device for charging battery of electric car in charging station, has drive unit for moving electrical contacts from initial position into end position for connecting to electrical contacts of another charging device
CN104810668A (en) * 2015-05-08 2015-07-29 毛玲波 Power supply device with guiding groove and use method of power supply device
CN104916969A (en) * 2015-07-13 2015-09-16 嘉善泰迪电子商务有限公司 Power supply device with roller guide slot
CN106654718A (en) * 2017-01-09 2017-05-10 桐乡市远邦传感器有限公司 Electric power supply device with electric shock protection function
CN106953204A (en) * 2017-01-18 2017-07-14 桐乡市远邦传感器有限公司 One kind sets stand-by power supply device

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Application publication date: 20180216