CN107492761A - A kind of power supply system of operable locking - Google Patents
A kind of power supply system of operable locking Download PDFInfo
- Publication number
- CN107492761A CN107492761A CN201710716582.7A CN201710716582A CN107492761A CN 107492761 A CN107492761 A CN 107492761A CN 201710716582 A CN201710716582 A CN 201710716582A CN 107492761 A CN107492761 A CN 107492761A
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- CN
- China
- Prior art keywords
- power supply
- groove
- block
- sliding
- sliding groove
- Prior art date
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Classifications
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- 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
-
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/701—Structural association with built-in electrical component with built-in switch the switch being actuated by an accessory, e.g. cover, locking member
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of power supply system of operable locking, including the power part point being connected by electric wire with electrical equipment and the power pack being arranged on wall, the power part point includes pushing block, the rear and front end of the pushing block right side is symmetrically arranged with two insertion rods, locking perforation is provided with the right-hand member of two insertion rods, electric contact is provided among the pushing block right side, the power pack includes pedestal, activity cavity is provided with the pedestal, the fluting communicated with the activity cavity is provided among the pedestal left side, whole device can complete the powered off and on of electric contact by a motor job, i.e. electrical equipment is powered off and on, it is simple to operate, electrical stability is good, operation peace is reliable, electric contact and the compounding practice of power supply hole are simple and convenient.
Description
Technical field
The present invention relates to power domain, more particularly to a kind of power supply system of operable locking.
Background technology
At present, the energization of electrical equipment is exactly to be directly inserted into connected plug to connect in the power supply hole of socket to lead to
Electricity, power supply base electrically connects with power supply can be constantly in "on" position, although the operation of this fit system is more convenient,
Be plug to the wire length between electrical equipment be it is different, and plug be inserted into power supply hole after without other lockings
Device locks to plug, when electric wire is kicked, will result in plug and departs from from power supply hole, so as to cause electrical equipment
Unexpected power-off, or even can also directly contribute burning for electrical equipment, therefore the cooperation side between existing plug and power supply hole
There is power supply and connect instable potential safety hazard in formula, in addition, in electrical equipment when not in use, plug is often from power supply hole
Extract, so will result in the exposed of power supply hole, if child by conduction metallic rod be directly inserted into power supply hole, this
Sample will result in electric shock accidents, larger potential safety hazard be present.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of power supply system of operable locking, it can solve the problem that
The problem of stating now in the art.
To solve the above problems, the present invention adopts the following technical scheme that：A kind of electric power of operable locking of the present invention supplies
Electric system, including the power pack that the power part being connected by electric wire with electrical equipment divides and is arranged on wall, it is described to connect
Electric part includes pushing block, and the rear and front end of the pushing block right side is symmetrically arranged with two insertion rods, two insertion rods
Locking perforation is provided with right-hand member, is provided with electric contact among the pushing block right side, the power pack includes pedestal, institute
State and activity cavity is provided with pedestal, the fluting communicated with the activity cavity is provided among the pedestal left side, it is described
Fluting periphery is provided with the first oblique surface, and the main body being connected with the pedestal integral type is provided with the activity cavity, described
The pushing block tank relative with the fluting is provided with main body left side, the rear and front end of the pushing block tank right-hand member wall is symmetrically set
Two insertion grooves are equipped with, power supply hole is provided among the pushing block tank right-hand member wall, is provided among the main body right side
Energization component, is provided with the first sliding groove in the activity cavity right-hand member wall, front and rear in the activity cavity to be symmetrically arranged with two
Individual adjustable shelf, each adjustable shelf include extending right in first sliding groove and slided with first sliding groove and matched somebody with somebody
The sliding panel of connection is closed, the first jam plate of the sliding panel inside left-end is arranged on and is arranged on the inside of the sliding panel and keep right
Second jam plate at end, the second jam plate medial extremity periphery are provided with the second oblique surface, and the first jam plate medial extremity is provided with
Semicircle groove, motor is provided among first sliding groove, the motor rear and front end is symmetrically connected with two
Threaded rod is driven, two driving threaded rods are connected with each self-corresponding sliding panel right-hand member screw thread respectively, two
Thread rotary orientation on the driving threaded rod on the contrary, two driving threaded rods outboard end with first sliding groove
Outside end wall is rotatably connected, and first sliding groove is identical with the width of the activity cavity.
As preferable technical scheme, the energization component includes the second sliding groove being arranged in the main body, described
The groove that passes communicated with second sliding groove is provided with main body right side, is provided among the second sliding groove left end wall
Spring groove, the rear and front end of the second sliding groove left end wall, which is symmetrically arranged with first and connects electric hole and second, connects electric hole, and described
The sliding shoe that can be horizontally slipped is provided with two sliding grooves, the rear and front end of the sliding shoe left side is symmetrically arranged with to divide
Do not connect with described first electric hole and second connect that electric hole is connected first connect electric block and second and connect electric block, the sliding shoe right-hand member
Be provided among face with it is described pass groove sliding connection pass block, the periphery for passing block right side is provided with the 3rd
Oblique surface, the ejector spring being fixedly connected among the sliding shoe left side is provided with the spring groove, described second is oblique
Guide face is identical with the angle of inclination of the 3rd oblique surface.
As preferable technical scheme, described first connects electric block and the second left side for connecing electric block is provided with the 4th and tiltedly led
Face, described first, which connects electric block and second, connects electric block and connects electric hole and second with described first respectively and connect that electric hole is relative, and described first connects
The length of electric block and the sliding shoe or described second connect the length of electric block and the sliding shoe with second sliding groove
Length it is identical, described first, which connects electric block and second, connects the electrical connection of electric block, and described first connects electric hole electrically connects with the power supply hole,
Described second connects electric hole electrically connects with power supply.
As preferable technical scheme, the length of the insertion rod is more than the length of the insertion groove, and the locking
Left end wall of perforating is identical with the length of the insertion groove to the length between the pushing block right side, two second jam plates
Width sum be equal to the width of the main body, the width sum of two first jam plates is also equal to the width of the main body,
The second jam plate left side is equal to the length of the main body to the distance between the first jam plate right side.
As preferable technical scheme, the length of first jam plate is equal to the main body left side to the activity cavity
The distance between left end wall, the width sum of second jam plate and the sliding panel is equal to end wall on the outside of the insertion groove
The distance between outside end wall to the activity cavity.
As preferable technical scheme, first jam plate, the second jam plate and sliding panel integral structure, two described half
Round recessed just forms one and the diameter of wire identical full circle groove.
The beneficial effects of the invention are as follows：
1. it is located at the outboard end of activity cavity respectively by two adjustable shelfs of a motor control, so that sliding panel is positioned at the
The outboard end of one sliding groove, sliding shoe are most right by top pressure to the right and in the second sliding groove due to the elastic force of ejector spring
End, pass block right end portion and pass groove, first, which connects electric block and second, connects electric block and connect electric hole and second with first respectively and connect electricity
Hole is relative, and power supply hole is in off-position, therefore, even if there is child that the metallic rod of conduction is directly inserted into power supply hole,
Electric shock accidents will not occur, add the security that the present apparatus uses.
2. by the way that power part point is inserted from fluting so that two insertion rods are inserted respectively into each self-corresponding insertion groove
Middle mating connection, it is connected in pushing block and pushing block tank, after power supply hole is connected with electric contact, two locking perforation difference
It is relative with each self-corresponding second jam plate, then worked by motor and two adjustable shelf move toward one anothers of power drive are provided, so as to
So that the second jam plate is perforated through locking, mutually abutted in the inner side end of two the second jam plates and so that passing block overcomes ejection
The elastic force of spring and when being slided into the second sliding groove, first, which connects electric block and second, connects electric block and connects electric hole and with first respectively
Two, which connect electric hole, is connected, and now, insertion rod is locked in insertion groove, i.e., electric contact is locked in power supply hole, power supply
Hole is in "on" position, so as to be used for power supply for electrical equipment so that present apparatus power supply safety is stable, even if electric wire is kicked
When, it will not also cause plug to depart from from power supply hole, cause the unexpected power-off of electrical equipment.
3. whole device can complete the power-off of the powered off and on of electric contact, i.e. electrical equipment by a motor job
And energization, simple to operate, electrical stability is good, and operation peace is reliable, and the compounding practice of electric contact and power supply hole is simple and convenient.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the overall structure diagram of the power supply system of the operable locking of the present invention；
Fig. 2 is structural representation when power part point is in the lock state；
Fig. 3 is the internal structure schematic diagram of main body in the present invention；
Fig. 4 is the left view of power pack in the present invention.
Embodiment
The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Refering to a kind of power supply system of operable locking shown in Fig. 1-4, including pass through electric wire 11 and electrical equipment
The power part of connection point and the power pack being arranged on wall, the power part point include pushing block 1, the right-hand member of pushing block 1
The rear and front end in face is symmetrically arranged with two insertion rods 12, and locking perforation is provided with the right-hand member of two insertion rods 12
13, electric contact 14 is provided among the right side of pushing block 1, and the power pack includes pedestal 2, is provided with the pedestal 2
Activity cavity 20, is provided with the fluting 22 communicated with the activity cavity 20 among the left side of pedestal 2, outside the fluting 22
It is provided with the first oblique surface 23 week, the main body 21 being connected with the integral type of pedestal 2 is provided with the activity cavity 20, it is described
Be provided with the left side of main body 21 with it is described fluting 22 relative pushing block tanks 24, front and rear the two of the right-hand member wall of pushing block tank 24
End is symmetrically arranged with two insertion grooves 25, and power supply hole 26, the main body 21 are provided among the right-hand member wall of pushing block tank 24
Energization component is provided among right side, the first sliding groove 31, the movable chamber are provided with the right-hand member wall of activity cavity 20
Front and rear in body 20 to be symmetrically arranged with two adjustable shelfs, each adjustable shelf includes extending right in first sliding groove 31
And with first sliding groove 31 sliding connection sliding panel 27, be arranged on the inside left-end of sliding panel 27 first lock
Plate 28 and the second jam plate 29 for being arranged on end of being kept right on the inside of the sliding panel 27, the medial extremity periphery of the second jam plate 29 is set
There is the second oblique surface 30, the medial extremity of the first jam plate 28 is provided with semicircle groove 34, set among first sliding groove 31
There is motor 32, the rear and front end of motor 32 is symmetrically connected with two driving threaded rods 33, two driving spiral shells
Rasp bar 33 is connected with each self-corresponding right-hand member screw thread of sliding panel 27 respectively, the spiral shell on two driving threaded rods 33
Line is oppositely oriented, and two outside end walls for driving the outboard end of threaded rod 33 with first sliding groove 31 are rotatably matched somebody with somebody
Connection is closed, first sliding groove 31 is identical with the width of the activity cavity 20, facilitates two by first oblique surface 23
The individual insertion rod 12 facilitates two second jam plates 29 to distinguish from the insertion of fluting 22 by second oblique surface 30
It is inserted through each self-corresponding locking perforation 13.
Wherein, the energization component includes the second sliding groove 6 being arranged in the main body 21, the right side of main body 21
On be provided with communicated with second sliding groove 6 pass groove 7, be provided with spring groove among the left end wall of the second sliding groove 6
60, the rear and front end of the left end wall of the second sliding groove 6, which is symmetrically arranged with first and connects electric hole 65 and second, connects electric hole 66, and described
The sliding shoe 61 that can be horizontally slipped is provided with two sliding grooves 6, the rear and front end of the left side of sliding shoe 61 is symmetrically arranged with
To connect respectively with described first electric hole 65 and second connect that electric hole 66 is connected first connect electric block 67 and second and connect electric block 68,
Be provided among the right side of sliding shoe 61 with it is described pass the sliding connection of groove 7 pass block 62, it is described to pass block 62
The periphery of right side is provided with the 3rd oblique surface 63, is provided with the spring groove 60 solid with the left side of sliding shoe 61 centre
Surely the ejector spring 64 connected, second oblique surface 30 is identical with the angle of inclination of the 3rd oblique surface 63, by described
3rd oblique surface 63 is convenient to be slidably connected with second oblique surface 30.
Wherein, described first electric block 67 is connect and the second left side for connecing electric block 68 is provided with the 4th oblique surface 70, it is described
First, which connects electric block 67 and second, connects electric block 68 and connects electric hole 65 and second with described first respectively and connect that electric hole 66 is relative, and described first connects
The length of electric block 67 and the sliding shoe 61 described second connects the length of electric block 68 and the sliding shoe 61 with described the
The length of two sliding grooves 6 is identical, facilitates described first to connect electric block 67 and second by the 4th oblique surface 70 and connects electric block 68 and divide
Described first is not inserted into connecing electric hole 65 and second and connect in electric hole 66 and be connected, described first, which connects electric block 67 and second, connects electric block
68 electrical connections, described first connects electric hole 65 electrically connects with the power supply hole 26, and described second connects electric hole 66 is electrically connected with power supply
Connect.
Wherein, the length of the insertion rod 12 is more than the length of the insertion groove 25, and 13 left ends of the locking perforation
Wall is identical with the length of the insertion groove 25 to the length between the right side of pushing block 1, two second jam plates 29
Width sum is equal to the width of the main body 21, and the width sum of two first jam plates 28 is also equal to the width of the main body 21
The distance between degree, described left side of second jam plate 29 to the right side of the first jam plate 28 are equal to the length of the main body 21.
Wherein, the length of first jam plate 28 is equal to the left side of main body 21 to the left end wall of the activity cavity 20
The distance between, the width sum of second jam plate 29 and the sliding panel 27 is equal to the insertion outside end wall of groove 25 and arrived
The distance between outside end wall of the activity cavity 20.
Wherein, first jam plate 28, the second jam plate 29 and the integral structure of sliding panel 27, two semicircle grooves 34
Just form one and the diameter identical full circle groove of electric wire 11.
In the present invention, " length " is distance in the lateral direction, and " width " is distance in the longitudinal direction.
In initial position, the motor 32 is in stop working state, and two adjustable shelfs are located at institute respectively
State the outboard end of activity cavity 20, the sliding panel 27 is located at the outboard end of first sliding groove 31, the sliding shoe 61 by
The low order end of second sliding groove 6 is in by top pressure to the right in the elastic force of the ejector spring 64, it is described to wear
Go out the right end portion of block 62 pass it is described pass groove 7, described first, which connects electric block 67 and second, connects electric block 68 and is connect respectively with described first
Electric hole 65 and second connects electric hole 66 relatively, and the power supply hole 26 is in off-position.
When electrical equipment needs to be powered, the power part point is inserted from the fluting 22 so that two insertions
Bar 12 is inserted respectively into each self-corresponding insertion groove 25 and is connected, in the pushing block 1 and the pushing block tank 24
Be connected, after the power supply hole 26 and the electric contact 14 are connected, two locking perforation 13 respectively with it is each right
Second jam plate 29 answered is relative, then controls the work of motor 32 operating, and the work of motor 32 operating provides power
The driving threaded rod 33 of driving two rotates, and two driving threaded rods 33 rotate and drive each self-corresponding work respectively
Moving frame is to medial motion, so that second jam plate 29 abuts through the locking perforation 13 and with the block 62 that passes,
The motor 32 works on operating so that the inner side end of two second jam plates 29 mutually abuts and so that described pass
Block 62 overcomes the elastic force of the ejector spring 64 and slided into second sliding groove 6, so that described first connects electricity
Block 67 and second connects electric block 68 and connects electric hole 65 and second with described first respectively and connects electric hole 66 and be connected, now, described in control
Motor 32 is stopped, and the insertion rod 12 is locked in the insertion groove 25, i.e., described electric contact 14 is locked in institute
State in power supply hole 26, the power supply hole 26 is in "on" position, so as to be used for power supply for electrical equipment.
When electrical equipment need not be powered, the work of motor 32 reversion is controlled to cause two adjustable shelf difference phases
Counter-movement, so that two second jam plates 29 depart from the mating connection with the locking perforation 13, finally described in extraction
Power part point, so that the present apparatus returns to initial position, in order to the insertion energization that the power part divides next time
Use.
The beneficial effects of the invention are as follows：
1. it is located at the outboard end of activity cavity respectively by two adjustable shelfs of a motor control, so that sliding panel is positioned at the
The outboard end of one sliding groove, sliding shoe are most right by top pressure to the right and in the second sliding groove due to the elastic force of ejector spring
End, pass block right end portion and pass groove, first, which connects electric block and second, connects electric block and connect electric hole and second with first respectively and connect electricity
Hole is relative, and power supply hole is in off-position, therefore, even if there is child that the metallic rod of conduction is directly inserted into power supply hole,
Electric shock accidents will not occur, add the security that the present apparatus uses.
2. by the way that power part point is inserted from fluting so that two insertion rods are inserted respectively into each self-corresponding insertion groove
Middle mating connection, it is connected in pushing block and pushing block tank, after power supply hole is connected with electric contact, two locking perforation difference
It is relative with each self-corresponding second jam plate, then worked by motor and two adjustable shelf move toward one anothers of power drive are provided, so as to
So that the second jam plate is perforated through locking, mutually abutted in the inner side end of two the second jam plates and so that passing block overcomes ejection
The elastic force of spring and when being slided into the second sliding groove, first, which connects electric block and second, connects electric block and connects electric hole and with first respectively
Two, which connect electric hole, is connected, and now, insertion rod is locked in insertion groove, i.e., electric contact is locked in power supply hole, power supply
Hole is in "on" position, so as to be used for power supply for electrical equipment so that present apparatus power supply safety is stable, even if electric wire is kicked
When, it will not also cause plug to depart from from power supply hole, cause the unexpected power-off of electrical equipment.
3. whole device can complete the power-off of the powered off and on of electric contact, i.e. electrical equipment by a motor job
And energization, simple to operate, electrical stability is good, and operation peace is reliable, and the compounding practice of electric contact and power supply hole is simple and convenient.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (6)
1. a kind of power supply system of operable locking, including the power part being connected by electric wire with electrical equipment divide and set
The power pack being placed on wall, the power part point include pushing block, and the rear and front end of the pushing block right side is symmetrically arranged with
Two insertion rods, locking perforation is provided with the right-hand member of two insertion rods, is provided with and connects among the pushing block right side
Dateline, the power pack include pedestal, and activity cavity is provided with the pedestal, be provided among the pedestal left side with
The fluting that the activity cavity communicates, the fluting periphery are provided with the first oblique surface, are provided with the activity cavity and institute
The main body of pedestal integral type connection is stated, the pushing block tank relative with the fluting is provided with the main body left side, it is described to push away
The rear and front end of block tank right-hand member wall is symmetrically arranged with two insertion grooves, and power supply is provided among the pushing block tank right-hand member wall
Hole, energization component is provided among the main body right side, the first sliding groove is provided with the activity cavity right-hand member wall, it is described
Front and rear in activity cavity to be symmetrically arranged with two adjustable shelfs, each adjustable shelf includes extending right to first sliding groove
In and the sliding panel with first sliding groove sliding connection, be arranged on the first jam plate of the sliding panel inside left-end with
And second jam plate at end of being kept right on the inside of the sliding panel is arranged on, the second jam plate medial extremity periphery is provided with second and tiltedly led
Face, the first jam plate medial extremity are provided with semicircle groove, motor, the driving are provided among first sliding groove
Motor rear and front end is symmetrically connected with two driving threaded rods, two driving threaded rods respectively with each self-corresponding cunning
Dynamic plate right-hand member screw thread is connected, and the thread rotary orientations on two driving threaded rods are on the contrary, two driving threaded rods
Outside end wall of the outboard end with first sliding groove is rotatably connected, first sliding groove and the activity cavity
Width it is identical.
2. the power supply system of operable locking according to claim 1, it is characterised in that：The energization component includes
The second sliding groove being arranged in the main body, it is provided with the main body right side and is passed with what second sliding groove communicated
Groove, spring groove is provided among the second sliding groove left end wall, the rear and front end of the second sliding groove left end wall is symmetrically set
It is equipped with first and connects electric hole and second and connect electric hole, the sliding shoe that can be horizontally slipped, the slip is provided with second sliding groove
The rear and front end of block left side be symmetrically arranged with to connect respectively with described first electric hole and second connect that electric hole is connected the
One connects electric block and second connects electric block, is provided among the sliding shoe right side and passes passing for groove sliding connection with described
Block, the periphery for passing block right side are provided with the 3rd oblique surface, are provided with the spring groove and the sliding shoe left end
The ejector spring being fixedly connected among face, second oblique surface are identical with the angle of inclination of the 3rd oblique surface.
3. the power supply system of operable locking according to claim 2, it is characterised in that：Described first connect electric block and
Second left side for connecing electric block is provided with the 4th oblique surface, and described first, which connects electric block and second, connects electric block respectively with described first
Connect electric hole and second and connect that electric hole is relative, described first connects the length of electric block and the sliding shoe or described second connect electric block and institute
It is identical with the length of second sliding groove to state the length of sliding shoe, described first, which connects electric block and second, connects electric block electrical connection,
Described first connects electric hole electrically connects with the power supply hole, and described second connects electric hole electrically connects with power supply.
4. the power supply system of operable locking according to claim 1, it is characterised in that：The length of the insertion rod
More than the length of the insertion groove, and the locking perforation left end wall is inserted to the length between the pushing block right side with described
Enter that the length of groove is identical, the width sum of two second jam plates is equal to the width of the main body, two first locks
The width sum of plate is also equal to the width of the main body, and the second jam plate left side is between the first jam plate right side
Distance is equal to the length of the main body.
5. the power supply system of operable locking according to claim 1, it is characterised in that：The length of first jam plate
Degree is equal to the distance between described main body left side to the left end wall of the activity cavity, second jam plate and the sliding panel
Width sum be equal on the outside of the insertion groove end wall the distance between to the outside end wall of the activity cavity.
6. the power supply system of operable locking according to claim 1, it is characterised in that：First jam plate,
Two jam plates and sliding panel integral structure, two semicircle grooves just form one and the diameter of wire identical full circle
Groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710716582.7A CN107492761A (en) | 2017-08-21 | 2017-08-21 | A kind of power supply system of operable locking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710716582.7A CN107492761A (en) | 2017-08-21 | 2017-08-21 | A kind of power supply system of operable locking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107492761A true CN107492761A (en) | 2017-12-19 |
Family
ID=60646366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710716582.7A Withdrawn CN107492761A (en) | 2017-08-21 | 2017-08-21 | A kind of power supply system of operable locking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107492761A (en) |
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| CN108270120A (en) * | 2017-12-22 | 2018-07-10 | 安徽伟宏钢结构集团股份有限公司 | A kind of locking device of electrical equipment |
| CN108321628A (en) * | 2017-12-22 | 2018-07-24 | 安徽伟宏钢结构集团股份有限公司 | A kind of bridge construction equipment |
| CN108471022A (en) * | 2018-03-14 | 2018-08-31 | 南安市鑫灿品牌运营有限公司 | A kind of data transmission connector |
| CN108493701A (en) * | 2018-03-14 | 2018-09-04 | 南安市鑫灿品牌运营有限公司 | A kind of portable personal information integrated processing terminal |
| CN109994886A (en) * | 2017-12-29 | 2019-07-09 | 谢雅聪 | A kind of efficient environmentally friendly new energy charging equipment |
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| CN106602351A (en) * | 2016-12-20 | 2017-04-26 | 朱亚伟 | Power supply plugging system |
| 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 |
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Application publication date: 20171219 |