CN106877050B - A kind of power supply device - Google Patents
A kind of power supply device Download PDFInfo
- Publication number
- CN106877050B CN106877050B CN201710137425.0A CN201710137425A CN106877050B CN 106877050 B CN106877050 B CN 106877050B CN 201710137425 A CN201710137425 A CN 201710137425A CN 106877050 B CN106877050 B CN 106877050B
- Authority
- CN
- China
- Prior art keywords
- accommodating chamber
- tooth
- wheel
- receptacle portion
- spiral line
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- 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
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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
- H01R13/629—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
- H01R13/44—Means for preventing access to live contacts
-
- 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
- H01R13/627—Snap or like fastening
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of power supply devices,Including receptacle portion and it is plugged on the intercalation part of receptacle portion bottom part down,It is equipped with the first accommodating chamber inside receptacle portion successively from top to bottom,Second accommodating chamber and third accommodating chamber,Engaging groove is equipped in receptacle portion bottom face,The first tooth-like wheel is equipped in first accommodating chamber,Being connected on the right side of first tooth-like wheel has the second tooth-like wheel,It is connect with the first motor at the top of second tooth-like wheel,First tooth-like wheel bottom is equipped with across receptacle portion wall body and enters the rotary shaft in the second accommodating chamber,The sheath body being fixedly connected with rotary shaft equipped with top in second accommodating chamber,Inner spiral line chamber is equipped in sheath body,Inner spiral line intracavitary whorl is connected with telescopic block,The first straight slot for passing through setting up and down is equipped in telescopic block,First tooth-like wheel passes through the second straight slot of setting with being equipped in rotary shaft up and down,The axis of shipping and reselling on another market for setting of extending up and down is equipped in second straight slot,Axis top of shipping and reselling on another market is connect with the second motor.
Description
Technical field
The present invention relates to technical field of electric power, specifically a kind of power supply device.
Background technology
Power supply device is being important set composite part in power equipment, is mainly combined by intercalation part and receptacle portion
And power supply is connected by way of manual grafting, since any protection knot is not arranged in grafting for existing power supply device
Structure, it is larger or when hand speckles with water stain grafting in air humidity, electric shock accidents is easily induced, there are larger security risks, together
When, existing inserting mode its to be seated dynamics limited, easily influenced by the extraneous factors such as pulling, pullling and grafting loosened, led
Cause poor contact, can not normal power supply work, there are larger drawbacks, cannot be satisfied existing needs.
Invention content
Technical problem to be solved by the invention is to provide a kind of power supply devices, can solve above-mentioned present technology
The problems in.
The present invention is achieved through the following technical solutions：A kind of power supply device of the present invention, including receptacle portion
And the intercalation part in the receptacle portion bottom part down is set, it is equipped with first inside the receptacle portion successively from top to bottom and accommodates
Chamber, the second accommodating chamber and third accommodating chamber are equipped with engaging groove in the receptacle portion bottom face, and the is equipped in first accommodating chamber
One tooth-like wheel, the first tooth-like wheel right side are connected and have the second tooth-like wheel, and at the top of second tooth-like wheel and first is electronic
Machine connects, and first tooth-like wheel bottom is equipped with across the receptacle portion wall body and enters the rotation in second accommodating chamber
Axis, the interior sheath body being fixedly connected with the rotary shaft equipped with top of second accommodating chamber, the sheath body is interior to be equipped with inner spiral line
Chamber, the inner spiral line intracavitary whorl are connected with telescopic block, are equipped in the telescopic block and pass through the first of setting up and down
Straight slot, first tooth-like wheel pass through the second straight slot of setting with being equipped in the rotary shaft, are set in second straight slot up and down
There are the axis of shipping and reselling on another market for setting of extending up and down, the axis top of shipping and reselling on another market to be connect with the second motor, the axis bottom extension Duan Jing that ships and resell on another market
It crosses second straight slot and the inner spiral line chamber and enters in the third accommodating chamber, the axis tail portion of shipping and reselling on another market is fixed with spiral shell
Shape bar, the telescopic block bottom at left and right sides of first straight slot are correspondingly provided with the rod piece for setting of extending downwards, the rod piece
Lateral wall is equipped with the first slippage slot, and inner roof wall is correspondingly provided with into first slippage slot at left and right sides of the third accommodating chamber
What interior and sliding was connected leads shifting block, and third accommodating chamber both sides inner wall is correspondingly provided with the second slippage slot, and the third is held
Intracavitary of receiving is equipped with two side ends and enters the slipping block that in second slippage slot and sliding is connected, the slipping block and the spiral shell
Shape bar whorl is connected, and the top of the receptacle portion is equipped with fixed plate, and the fixed plate is to the receptacle portion left and right ends
Extend and be arranged, mounting hole is equipped in described fixed plate or so extension end, fastener is equipped in the mounting hole.
Preferably technical solution, the rotary shaft engage side rotation with the receptacle portion wall body and are connected.
Preferably technical solution, the slipping block two bottom sides are equipped with the armed lever for setting of extending downwards, the armed lever
It across the receptacle portion wall body and the engaging groove and appears outside the engagement trench bottom, the engaging groove inner roof wall is equipped with and is electrically connected
Block, the armed lever bottom are equipped with collet, are equipped with inner spiral groove in the collet bottom face, the inner spiral groove inner roof wall is set
There is the first electric jack, the second electric jack is equipped in the collet top end face.
Preferably technical solution, the rod piece extends downwards, and interior into the third accommodating chamber and its bottom end is equipped with
It is powered and inserts spring, the first slotting spring hole is equipped in the corresponding slipping block of slotting spring that is powered, the block that is electrically connected is inserted with described first
Spring hole is electrically connected, and first electric jack is electrically connected with second electric jack.
Preferably technical solution, the intercalation part include cuter spiral line portion, are fixed at cuter spiral line portion
The energization ring of top end face, the tablet for being fixed on cuter spiral line portion bottom and power cord in the flat plate bottom is set.
The height of preferably technical solution, the collet adds the height of the tablet and the depth etc. of the engaging groove
Together,
The beneficial effects of the invention are as follows：
1. by second tooth-like wheel that is connected on the right side of the first tooth-like wheel, connect with the first motor at the top of the second tooth-like wheel
It connects, axis top of shipping and reselling on another market is connect with the second motor, is automatically controlled for electrical connection to realize, is reduced personnel's touching, is prevented from operating
Surprisingly touching leads to electric shock accidents when personnel's grafting.
2. being set across receptacle portion wall body by the first tooth-like wheel bottom and entering the rotary shaft in the second accommodating chamber, second holds
Intracavitary of receiving sets the sheath body that top is fixedly connected with rotary shaft, and inner spiral line chamber, the cooperation of inner spiral line intracavitary whorl are set in sheath body
Telescopic block is connected, the first straight slot for passing through setting up and down is set in telescopic block, the telescopic block bottom at left and right sides of the first straight slot corresponds to
If the rod piece for setting of extending downwards, axis top of shipping and reselling on another market are connect with the second motor, axis tail portion of shipping and reselling on another market, which is fixed, sets spiral shell shape bar, slipping block
Be connected with the spiral shell shape bar whorl, to realize be powered insert spring and the first slotting spring hole for electrical plug.
3. setting the armed lever for setting of extending downwards by slipping block two bottom sides, armed lever passes through the receptacle portion wall body and connects
It closes slot and appears outside engagement trench bottom, engaging groove inner roof wall sets the block that is electrically connected, and armed lever bottom sets collet, interior spiral shell is set in collet bottom face
Shape groove, intercalation part include cuter spiral line portion, are fixed at the energization ring of cuter spiral line portion top end face, are fixed on cuter spiral line
The tablet of portion bottom and the power cord for being plugged on flat plate bottom are automatically performed closely to realize while autopatching power supply
Connection, prevents from loosening.
4. the configuration of the present invention is simple, easy to operate, grafting can be automatically controlled, and there is protection against electric shock, anti-loosening function, safety
Property and stability it is high.
Description of the drawings
The present invention is described in detail by following specific embodiment and attached drawing for ease of explanation,.
Fig. 1 is a kind of power supply device internal structure schematic diagram of the present invention；
Structural schematic diagram when Fig. 2 is a kind of power supply device grafting of the present invention；
Fig. 3 is the structural schematic diagram after a kind of power supply device grafting of the present invention
Fig. 4 is the right view of intercalation part of the present invention.
Specific implementation mode
As Figure 1-Figure 4, a kind of power supply device of the invention, including receptacle portion 1 and setting are in the socket
The intercalation part 3 of 1 bottom part down of portion is equipped with the first accommodating chamber 4,5 and of the second accommodating chamber inside the receptacle portion 1 successively from top to bottom
Third accommodating chamber 6,1 bottom face of the receptacle portion is interior to be equipped with engaging groove 7, and the first tooth-like wheel 41 is equipped in first accommodating chamber 4,
First tooth-like wheel, 41 right side is connected and has the second tooth-like wheel 42, second tooth-like wheel, 42 top and the first motor 44
Connection, 41 bottom of the first tooth-like wheel are equipped with across 1 wall body of the receptacle portion and enter the rotation in second accommodating chamber 5
Axis 411, the sheath body 51 being fixedly connected with the rotary shaft 411 equipped with top in second accommodating chamber 5 are set in the sheath body 51
There is an inner spiral line chamber 511, the 511 inner spiral line of inner spiral line chamber is connected with telescopic block 512, in the telescopic block 512
Equipped with upper and lower the first straight slot 513 for passing through setting, first tooth-like wheel 41 is set with upper and lower pass through is equipped in the rotary shaft 411
The second straight slot 412 set, the interior axis 431 of shipping and reselling on another market for being equipped with setting of extending up and down of second straight slot 412, the axis 431 of shipping and reselling on another market push up
End is connect with the second motor 43, and the 431 bottom extension section of axis of shipping and reselling on another market passes through second straight slot 412 and the inner spiral line
Chamber 511 simultaneously enters in the third accommodating chamber 6, and 431 tail portion of axis of shipping and reselling on another market is fixed with spiral shell shape bar 432, first straight slot
512 bottom of the telescopic block of 513 left and right sides is correspondingly provided with the rod piece 514 for setting of extending downwards, 514 lateral wall of the rod piece
It is equipped with the first slippage slot 515,6 left and right sides inner roof wall of the third accommodating chamber is correspondingly provided with into first slippage slot
In 515 and what sliding was connected leads shifting block 11, and 6 both sides inner wall of the third accommodating chamber is correspondingly provided with the second slippage slot 63, institute
It states in third accommodating chamber 6 and enters the slipping block 61 that in second slippage slot 63 and sliding is connected equipped with two side ends, it is described
Slipping block 61 is connected with 432 whorl of spiral shell shape bar, and the top of the receptacle portion 1 is equipped with fixed plate 9, the fixed plate
9 extend to 1 left and right ends of the receptacle portion is arranged, and mounting hole 91, the mounting hole are equipped in 9 or so extension end of the fixed plate
Fastener 92 is equipped in 91.
Wherein, the rotary shaft 411 engages side rotation with 1 wall body of the receptacle portion and is connected.
Wherein, 61 two bottom sides of the slipping block are equipped with the armed lever 64 for setting of extending downwards, and the armed lever 64 passes through described
1 wall body of receptacle portion and the engaging groove 7 simultaneously appear outside 7 bottom of the engaging groove, and 7 inner roof wall of the engaging groove is equipped with the block that is electrically connected
71,64 bottom of the armed lever is equipped with collet 2, and inner spiral groove 21, the inner spiral groove 21 are equipped in 2 bottom face of the collet
Inner roof wall is equipped with the first electric jack 22, and the second electric jack 23 is equipped in 2 top end face of the collet, to realize be electrically connected block 71 and people
Member's isolation, prevents from accidentally touching and leading to accidental shock.
Wherein, the extension downwards of the rod piece 514 enters in the third accommodating chamber 6 and its bottom end is equipped with the slotting spring that is powered
516, it is described be powered to inserting the first slotting spring hole 62 is equipped in the corresponding slipping block of spring 516 61, the block 71 and described that is electrically connected
One slotting spring hole 62 is electrically connected, and first electric jack 22 is electrically connected with second electric jack 23.
Wherein, the intercalation part 3 includes cuter spiral line portion 32, is fixed at the logical of 32 top end face of cuter spiral line portion
Electric ring 34, the tablet 31 for being fixed on 32 bottom of cuter spiral line portion and power cord 33 in 31 bottom of the tablet is set,
The power cord 33 is used for power equipment for electricity transmission, to realize that being bonded after 3 grafting of intercalation part prevents from loosening.
Wherein, the height of the collet 2 adds the height of the tablet 31 to be equal with the depth of the engaging groove 7, to real
Compactness after the completion of existing grafting and stability.
When original state, telescopic block 512 is located at the top in inner spiral line chamber 511, is located at first at this point, leading and moving block 11
Lowest position in slippage slot 515, meanwhile, slipping block 61 is located at the bottommost of third accommodating chamber 6 and the second slippage slot 63
Spring 516 is inserted utmostly far from the first slotting spring hole 62 in position at this point, being powered, meanwhile, the collet 2 of 64 tail portion of armed lever is utmostly
It appears outside engaging groove 7.
When grafting being needed to power, intercalation part 3 is moved to the lower section of receptacle portion 1 first, makes the cuter spiral at 3 top of intercalation part
Line portion 32 and inner spiral groove 21 be in corresponding position, push intercalation part 3 then up, make at the top of cuter spiral line portion 32 gradually with
21 bottom of inner spiral groove abuts against, at this point, when 32 top of cuter spiral line portion is abutted against with 21 bottom of inner spiral groove, twists
Tablet 31 makes cuter spiral line portion 32 progress into inside inner spiral groove 21, until energization ring 34 is gradually inserted the first electric jack 22
It is interior, when energization ring 34 is fully inserted into the first electric jack 22, at this point, in 32 top end face of cuter spiral line portion and inner spiral groove 21
Roof abuts against, and subsequently controls the first motor 44 and drives the rotation of the second tooth-like wheel 42, first is driven by the second tooth-like wheel 42
The rotary shaft 411 and sheath body 51 of 41 bottom of tooth-like wheel 41 and the first tooth-like wheel rotate, and pass through the first slippage slot on rod piece 514
515 are oriented to sliding mating connection with shifting block 11 is led, and the rotation of sheath body 51 is made to drive telescopic block 512 and rod piece 514 gradually downward
It is mobile, until telescopic block 512 as shown in Figure 2 is moved to the most bottom side position of inner spiral line chamber 511, the first motor is controlled at this time
44 stop operating, and finally control the second motor 43 and drive ship and resell on another market axis 431 and the rotation of spiral shell shape bar 432, by the rotation of spiral shell shape bar 432
Drive slipping block 61 gradually along the sliding upwards of the second slippage slot 63, at this point, slipping block 61 with semaphore 64 and collet 2 to moving up
It is dynamic, until the inner roof wall of 2 top end face of collet as shown in Figure 3 and engaging groove 7 abuts against, at this point, the block 71 that is electrically connected is fully inserted into second
In electric jack 23, meanwhile, 61 top end face of slipping block offsets with 514 bottom face of rod piece, and the is fully inserted at this point, being powered and inserting spring 516
In one slotting spring hole 62, meanwhile, 31 bottom face of tablet and the bottom face of receptacle portion 1 are in same level, control the second electricity at this time
Motivation 43 stops operating.
The beneficial effects of the invention are as follows：
1. by second tooth-like wheel that is connected on the right side of the first tooth-like wheel, connect with the first motor at the top of the second tooth-like wheel
It connects, axis top of shipping and reselling on another market is connect with the second motor, is automatically controlled for electrical connection to realize, is reduced personnel's touching, is prevented from operating
Surprisingly touching leads to electric shock accidents when personnel's grafting.
2. being set across receptacle portion wall body by the first tooth-like wheel bottom and entering the rotary shaft in the second accommodating chamber, second holds
Intracavitary of receiving sets the sheath body that top is fixedly connected with rotary shaft, and inner spiral line chamber, the cooperation of inner spiral line intracavitary whorl are set in sheath body
Telescopic block is connected, the first straight slot for passing through setting up and down is set in telescopic block, the telescopic block bottom at left and right sides of the first straight slot corresponds to
If the rod piece for setting of extending downwards, axis top of shipping and reselling on another market are connect with the second motor, axis tail portion of shipping and reselling on another market, which is fixed, sets spiral shell shape bar, slipping block
Be connected with the spiral shell shape bar whorl, to realize be powered insert spring and the first slotting spring hole for electrical plug.
3. setting the armed lever for setting of extending downwards by slipping block two bottom sides, armed lever passes through the receptacle portion wall body and connects
It closes slot and appears outside engagement trench bottom, engaging groove inner roof wall sets the block that is electrically connected, and armed lever bottom sets collet, interior spiral shell is set in collet bottom face
Shape groove, intercalation part include cuter spiral line portion, are fixed at the energization ring of cuter spiral line portion top end face, are fixed on cuter spiral line
The tablet of portion bottom and the power cord for being plugged on flat plate bottom are automatically performed closely to realize while autopatching power supply
Connection, prevents from loosening.
4. the configuration of the present invention is simple, easy to operate, grafting can be automatically controlled, and there is protection against electric shock, anti-loosening function, safety
Property and stability it is high.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (4)
1. a kind of power supply device, including receptacle portion and the intercalation part for being plugged on receptacle portion bottom part down, it is characterised in that：
It is equipped with the first accommodating chamber, the second accommodating chamber and third accommodating chamber inside receptacle portion successively from top to bottom, is set in receptacle portion bottom face
There is engaging groove, the first tooth-like wheel is equipped in the first accommodating chamber, being connected on the right side of the first tooth-like wheel has the second tooth-like wheel, the second tooth
It is connect with the first motor at the top of shape wheel, the first tooth-like wheel bottom is equipped with across receptacle portion wall body and enters in the second accommodating chamber
Rotary shaft, the interior sheath body being fixedly connected with rotary shaft equipped with top of the second accommodating chamber, sheath body is interior to be equipped with inner spiral line chamber, inner spiral
Line intracavitary whorl is connected with telescopic block, is equipped with the first straight slot for passing through setting up and down in telescopic block, the first tooth-like wheel with
It is equipped with the second straight slot for passing through setting up and down in rotary shaft, the axis of shipping and reselling on another market for setting of extending up and down, axis of shipping and reselling on another market are equipped in the second straight slot
Top is connect with the second motor, and axis bottom extension section of shipping and reselling on another market is by the second straight slot and inner spiral line chamber and enters third accommodating chamber
Interior, axis tail portion of shipping and reselling on another market is fixed with spiral shell shape bar, and the telescopic block bottom at left and right sides of the first straight slot is correspondingly provided with setting of extending downwards
Rod piece, rod piece lateral wall is equipped with the first slippage slot, and inner roof wall, which is correspondingly provided with into first, at left and right sides of third accommodating chamber slides
It moves in slot and what sliding was connected leads shifting block, third accommodating chamber both sides inner wall is correspondingly provided with the second slippage slot, third accommodating chamber
Interior to enter the slipping block that in the second slippage slot and sliding is connected equipped with two side ends, slipping block connects with the cooperation of spiral shell shape bar whorl
It connects, the top of receptacle portion is equipped with fixed plate, and fixed plate extends to receptacle portion left and right ends and is arranged, and fixed plate or so extension is set in end
There is mounting hole, fastener is equipped in mounting hole；The slipping block two bottom sides are equipped with the armed lever for setting of extending downwards, the armed lever
It across the receptacle portion wall body and the engaging groove and appears outside the engagement trench bottom, the engaging groove inner roof wall is equipped with and is electrically connected
Block, the armed lever bottom are equipped with collet, are equipped with inner spiral groove in the collet bottom face, the inner spiral groove inner roof wall is set
There is the first electric jack, the second electric jack is equipped in the collet top end face；The rod piece extends downwards to be accommodated into the third
Intracavitary and its bottom end, which are equipped with to be powered, inserts spring, and the first slotting spring hole is equipped in the corresponding slipping block of slotting spring that is powered, described
The block that is electrically connected is electrically connected with the described first slotting spring hole, and first electric jack is electrically connected with second electric jack.
2. a kind of power supply device according to claim 1, it is characterised in that：The rotary shaft and the receptacle portion wall
Body engages side rotation and is connected.
3. a kind of power supply device according to claim 1, it is characterised in that：The intercalation part includes cuter spiral line
Portion, the energization ring for being fixed at cuter spiral line portion top end face, the tablet for being fixed on cuter spiral line portion bottom and
Power cord in the flat plate bottom is set.
4. a kind of power supply device according to claim 3, it is characterised in that：The height of the collet adds the tablet
Height be equal with the depth of the engaging groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710137425.0A CN106877050B (en) | 2017-03-09 | 2017-03-09 | A kind of power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710137425.0A CN106877050B (en) | 2017-03-09 | 2017-03-09 | A kind of power supply device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106877050A CN106877050A (en) | 2017-06-20 |
| CN106877050B true CN106877050B (en) | 2018-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710137425.0A Active CN106877050B (en) | 2017-03-09 | 2017-03-09 | A kind of power supply device |
Country Status (1)
| Country | Link |
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| CN (1) | CN106877050B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107369956B (en) * | 2017-08-08 | 2018-10-16 | 温岭市玖鑫物联科技有限公司 | A kind of information equipment |
| CN107317381A (en) * | 2017-08-23 | 2017-11-03 | 吉兴远（天津）环保科技有限公司 | A kind of high-end intelligent robot charging device |
| CN107799951A (en) * | 2017-10-27 | 2018-03-13 | 詹胜超 | A kind of memory reads equipment |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7214101B1 (en) * | 2006-09-25 | 2007-05-08 | Totex Design Limited | Electrical socket with dependent shutter |
| CN106025639B (en) * | 2016-07-15 | 2018-03-02 | 山东久泰环保科技有限公司 | Waterproof anti-explosion anti-electric shock socket |
| CN106229750A (en) * | 2016-07-21 | 2016-12-14 | 龚云新 | A kind of electric power interface device |
| CN106229749A (en) * | 2016-08-31 | 2016-12-14 | 孙露 | A kind of safe power supply device |
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2017
- 2017-03-09 CN CN201710137425.0A patent/CN106877050B/en active Active
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| CN106877050A (en) | 2017-06-20 |
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Effective date of registration: 20180626 Address after: 225300 7 West Feng Road, Taizhou, Jiangsu (west side of Jiangzhou North Road) Applicant after: Jiangsu Kay Shun Electric Co., Ltd. Address before: 236311 No. 137, No. two, Chen Tai Village, Lao Guan Township, Funan County, Fuyang, Anhui Applicant before: Rong Chuanlong |
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