CN108199231A - A kind of power equipment - Google Patents
A kind of power equipment Download PDFInfo
- Publication number
- CN108199231A CN108199231A CN201810204234.6A CN201810204234A CN108199231A CN 108199231 A CN108199231 A CN 108199231A CN 201810204234 A CN201810204234 A CN 201810204234A CN 108199231 A CN108199231 A CN 108199231A
- Authority
- CN
- China
- Prior art keywords
- slot
- power
- wall
- face
- connect
- 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.)
- Granted
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 22
- 230000013011 mating Effects 0.000 claims abstract description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 239000000837 restrainer Substances 0.000 claims description 4
- 206010014357 Electric shock Diseases 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
-
- 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
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A kind of power equipment,Including the power connection end head being connect by cable with electrical equipment and to the power supply pedestal with the mating connection of power connection end head,Inserting groove is equipped in the power supply pedestal left end face,The inserting groove is arranged with buckling groove in both sides up and down,Annular rotation slot is equipped in the Power Block body on the right side of the buckling groove in wall body,It is rotatably assorted in the annular rotation slot equipped with turntable,Scarfing slot is equipped in the turntable left end face,Connection is equipped with through-hole in inner wall on the right side of the scarfing slot,It is respectively communicated in wall body in the Power Block body on the right side of the through-hole and connects electric slot equipped with upper sector and lower sector connects electric slot,The upper sector, which connects, to be installed with first in inner wall on the downside of electric slot and connects electric block,The lower sector, which connects, to be installed with second in electric slot inner roof wall and connects electric block,Connection is equipped with accommodating chamber in wall body in the Power Block body on the right side of the turntable,Rotary column is equipped in the accommodating chamber.
Description
Technical field
The present invention relates to technical field of electric power, specially a kind of power equipment.
Background technology
At present, the plug being connect with electrical equipment is mainly inserted into the power supply hole of socket by the energization of electric power electrical equipment
Plug still can be direct after middle clamping, the mode of this clamping is although easy to operate, but plug is inserted into power supply hole
Extract, when accidentally kick accidentally bump against the cable connected between plug and electrical equipment when, will result in plug and be detached from out of power supply hole
Clamping, so as to cause the unexpected power-off of electrical equipment, therefore existing this clamping mode exists for being electrically connected unstable wind
Danger be easy to cause the unexpected power-off of electrical equipment and damages.
Invention content
The purpose of the present invention is to provide a kind of power equipment, for overcoming drawbacks described above of the prior art.
A kind of power equipment according to the present invention, including the power connection end head that is connect by cable with electrical equipment and to
With the power supply pedestal of the mating connection of power connection end head, the power supply pedestal left end face is interior equipped with inserting groove, described to insert
Access slot is arranged with buckling groove in both sides up and down, is equipped with annular rotation in the Power Block body on the right side of the buckling groove in wall body
Slot is rotatably assorted equipped with turntable in the annular rotation slot, scarfing slot is equipped in the turntable left end face, the scarfing slot is right
It is connected in the inner wall of side and is equipped with through-hole, be respectively communicated in wall body in the Power Block body on the right side of the through-hole and connect electricity equipped with upper sector
Slot and lower sector connect electric slot, and the upper sector, which connects, to be installed with first in inner wall on the downside of electric slot and connect electric block, and the lower sector connects electricity
Second is installed in slot inner roof wall and connects electric block, connection is equipped with accommodating chamber in wall body in the Power Block body on the right side of the turntable,
Rotary column is equipped in the accommodating chamber, the rotary column right side extending end is rotatably assorted with inner wall on the right side of the accommodating chamber to be connect, institute
It states extending end on the left of rotary column to be fixedly connected with the turntable right end face center, the rotary column outer surface is circumferentially around equipped with hair
Item, the clockwork spring are fixedly connected with described rotary column outer surface circumferential direction one end, the clockwork spring other end and the accommodating chamber inner bottom wall
It is fixedly connected, both sides are respectively equipped with the first fan-shaped lock slots and the second fan-shaped lock to the buckling groove on the left of the turntable up and down
Determine slot, driving motor is installed in the power connection end head inner wall, passes through shaft coupling on the output shaft of the driving motor right-hand end
Device is equipped with rotation axis, and the rotation axis is rotatably assorted with the power connection end head inner wall to be connect and described in right side extended segment stretches out
Outside power connection end head right end face, on the right side of the rotation axis extending end be installed with respectively with the inserting groove and the buckling groove
The plate of mating connection, symmetrical above and below be equipped with of the plate right end face are touched with the electricity that connects of the mating connection of the through-hole
Head, the electrical contact stretch into that the upper sector connects electric slot and the lower sector is connect in electric slot, described on the left of the plate
Both sides of the face are arranged with locking level under rotation betwist-mountain, and the locking level is fanned respectively with the described first fan-shaped lock slots and second
Shape lock slot is slidably connected, and the power connection end head right end face is equipped with the position restrainer to cooperate with the power supply pedestal
Structure.
Further technical solution, the position-limit mechanism include symmetrical above and below being arranged on the power connection end head right end face
Limited block, the buckling groove is respectively equipped with the limit chamber with the mating connection of the limited block in both sides inner walls up and down, described
Limit chamber is outside the power supply pedestal left end face.
Further technical solution, is embedded with permanent magnet in the turntable circumferential exterior surface, on rear side of the annular rotation slot
The limiting iron plate being oppositely arranged with the permanent magnet is embedded in inner wall.
Further technical solution, between the length between the plate is front and rear is greater than or equal to before and after the locking level
Length.
The beneficial effects of the invention are as follows：The configuration of the present invention is simple, it is easy to operate, by being set in power supply pedestal left end face
There is an inserting groove, both sides are arranged with buckling groove to inserting groove up and down, and being equipped with annular in wall body in the Power Block body on the right side of buckling groove turns
Slot is moved, is rotatably assorted in annular rotation slot equipped with turntable, turntable left end face is interior to be equipped with scarfing slot, connects in the inner wall of scarfing slot right side
It is logical to be equipped with through-hole, it is respectively communicated in wall body in the Power Block body on the right side of through-hole and connects electric slot equipped with upper sector and lower sector connects electricity
Slot, upper sector, which connects, to be installed with first and connects electric block in inner wall on the downside of electric slot, and lower sector, which connects, to be installed with second in electric slot inner roof wall and connect electricity
Block, connection is equipped with accommodating chamber in wall body in the Power Block body on the right side of turntable, is equipped with rotary column in accommodating chamber, extending end on the right side of rotary column
It is rotatably assorted and connect with inner wall on the right side of accommodating chamber, extending end is fixedly connected with turntable right end face center on the left of rotary column, is turned
Circumferentially around equipped with clockwork spring, clockwork spring is fixedly connected outer surface of column with rotary column outer surface circumferential direction one end, in the clockwork spring other end and accommodating chamber
Bottom wall is fixedly connected, and both sides are respectively equipped with the first fan-shaped lock slots and the second fan-shaped locking to the buckling groove on the left of turntable up and down
Slot is installed with driving motor in power connection end head inner wall, is equipped with and turned by shaft coupling on the output shaft of driving motor right-hand end
Moving axis, rotation axis is rotatably assorted with power connection end head inner wall to be connect and outside right side extended segment stretching power connection end head right end face, turns
On the right side of moving axis extending end be installed with respectively with inserting groove and the plate of the mating connection of buckling groove, in plate right end face
Under be arranged with electrical contact with the mating connection of through-hole, electrical contact stretches into that sector connects electric slot and lower sector connects electricity
In slot, both sides of the face are arranged with locking level under the rotation betwist-mountain on the left of plate, locking level respectively with the first fan-shaped lock slots with
And the second fan-shaped lock slots sliding connection, power connection end head right end face are equipped with the position restrainer to cooperate with power supply pedestal
Structure so as to avoid that electric shock accidents occurs, increases the safety in utilization of the present apparatus, reduces the incidence of electric shock accidents, and
The locking of power connection end head is secured, avoid when accidentally kick accidentally bump against the cable connected between plug and electrical equipment when, will result in
Plug is detached from the risk of clamping out of power supply hole, effectively prevents the unexpected power-off of electrical equipment.
Description of the drawings
Fig. 1 is power connection end header structure schematic diagram in the present invention；
Fig. 2 is power supply pedestal structure diagram in the present invention；
Fig. 3 is structure diagram at arrow A in Fig. 2.
Specific embodiment
With reference to Fig. 1-Fig. 3, the present invention is described in detail.
With reference to Fig. 1-Fig. 3, a kind of power equipment according to an embodiment of the invention, including being connected by cable and electrical equipment
The power connection end head 100 that connects and to the power supply pedestal 200 with the mating connection of power connection end head, the power supply pedestal
Inserting groove 224 is equipped in 200 left end faces, the inserting groove is arranged with buckling groove 226, the buckling groove in both sides about 224
Annular rotation slot 220 is equipped in 200 inner wall of power supply pedestal on 226 right sides, is rotatably assorted in the annular rotation slot 220
Equipped with turntable 213, scarfing slot 215 is equipped in 213 left end face of turntable, connects and sets in the 215 right side inner wall of scarfing slot
There is through-hole 231, be respectively communicated in 200 inner wall of power supply pedestal on 231 right side of through-hole and connect electric slot 232 equipped with upper sector
And lower sector connects electric slot 214, the upper sector, which connects, to be installed with first in electric 232 downside inner wall of slot and connects electric block, the lower sector
It connects and second is installed in electric 214 inner roof wall of slot connects electric block, connect in 200 inner wall of power supply pedestal on 213 right side of turntable
It is logical to be equipped with accommodating chamber 210, rotary column 211, the 211 right side extending end of rotary column and the receiving are equipped in the accommodating chamber 210
210 right side inner wall of chamber is rotatably assorted connection, the 211 left side extending end of rotary column and the 213 right end face center of turntable
It is fixedly connected, 211 outer surface of rotary column is circumferentially around equipped with clockwork spring 212, the clockwork spring 212 and 211 outer surface of rotary column week
It is fixedly connected to one end, 212 other end of clockwork spring is fixedly connected with 210 inner bottom wall of accommodating chamber, 213 left side of turntable
The buckling groove be respectively equipped with the first fan-shaped fan-shaped lock slots 223 of lock slots 225 and second in both sides about 226, it is described to connect
Driving motor 117 is installed in electric 100 inner wall of end, passes through shaft coupling on the output shaft of 117 right-hand end of driving motor
110 are equipped with rotation axis 112, and the rotation axis 112 is rotatably assorted with 100 inner wall of power connection end head to be connect and right side extends
Section is stretched out outside 100 right end face of power connection end head, the 112 right side extending end of rotation axis be installed with respectively with the grafting
The plate 113 of 226 mating connection of slot 224 and the buckling groove, 113 right end face of plate it is symmetrical above and below be equipped with
The electrical contact 114 of the 231 mating connection of through-hole, the electrical contact 114 stretch into the upper sector connect electric slot 232 with
And the lower sector is connect in electric slot 214, both sides of the face are arranged with lock under 112 mountain of the rotation axis in 113 left side of plate
Fixed pole 111, the locking level 111 are slidably matched respectively with the described first fan-shaped fan-shaped lock slots 223 of lock slots 225 and second
Connection, 100 right end face of power connection end head are equipped with the position-limit mechanism to cooperate with the power supply pedestal 200.
Valuably or illustratively, the position-limit mechanism is arranged on 100 right-hand end of power connection end head including symmetrical above and below
The limited block 115 in face, the buckling groove are respectively equipped with and the 115 mating connection of limited block about 226 in the inner wall of both sides
Limit chamber 221, the limit chamber 221 is outside power supply 200 left end face of pedestal, so as to fulfill the electric end 100 of docking
It is positioned, electrical contact 114 is made accurately to be inserted into through-hole 231.
Valuably or illustratively, permanent magnet 228, the annular rotation are embedded in 213 circumferential exterior surface of turntable
The limiting iron plate 227 being oppositely arranged with the permanent magnet 228 is embedded in 220 rear side inner wall of slot, consequently facilitating limiting turntable 213
Original state position.
Valuably or illustratively, the length between the plate 113 is front and rear is greater than or equal to before and after the locking level 111
Between length, consequently facilitating locking level 111 simultaneously be inserted into buckling groove 226.
During original state of the present invention, since the pulling force and permanent magnet 228 of clockwork spring 212 are to the attraction of iron plate 227, make
The through-hole 231 of lower both sides is in surface and underface, in use, be inserted into the right after plate 113 is aligned with buckling groove 226,
Until being fully inserted into after the insertion through-hole 231 of electrical contact 114, sector connects electric slot 232 and lower sector is connect in electric slot 214, this
When, limited block 115 is just fully inserted into limit chamber 221, so as to which power connection end head 100 is positioned, then, starts driving motor
117, which make rotation axis 112 that electrical contact 114 be driven to rotate up to, connects electric block and second with first and connects driving motor after electric block contacts
117 stop operating, at this point, electrical equipment is charged, meanwhile, rotation axis 112 turns to drive locking level 111 same with electrical contact 114
It is fully inserted into after the rotation of one direction in the first fan-shaped fan-shaped lock slots 223 of lock slots 225 and second, at this point, at power connection end head 100
In lock-out state, during using finishing, reverse starting driving motor 117 makes locking level 111 completely disengage the first fan-shaped lock slots 225
With extracting in the second fan-shaped lock slots 223 and then to the left power connection end head 100, meanwhile, clockwork spring 212 pulls rotary column 211 reversed
Rotation drives turntable 213 to go back to initial position, since permanent magnet 228 is to the attraction of iron plate 227, increases restoring to normal position essence
Degree.
The beneficial effects of the invention are as follows：The configuration of the present invention is simple, it is easy to operate, by being set in power supply pedestal left end face
There is an inserting groove, both sides are arranged with buckling groove to inserting groove up and down, and being equipped with annular in wall body in the Power Block body on the right side of buckling groove turns
Slot is moved, is rotatably assorted in annular rotation slot equipped with turntable, turntable left end face is interior to be equipped with scarfing slot, connects in the inner wall of scarfing slot right side
It is logical to be equipped with through-hole, it is respectively communicated in wall body in the Power Block body on the right side of through-hole and connects electric slot equipped with upper sector and lower sector connects electricity
Slot, upper sector, which connects, to be installed with first and connects electric block in inner wall on the downside of electric slot, and lower sector, which connects, to be installed with second in electric slot inner roof wall and connect electricity
Block, connection is equipped with accommodating chamber in wall body in the Power Block body on the right side of turntable, is equipped with rotary column in accommodating chamber, extending end on the right side of rotary column
It is rotatably assorted and connect with inner wall on the right side of accommodating chamber, extending end is fixedly connected with turntable right end face center on the left of rotary column, is turned
Circumferentially around equipped with clockwork spring, clockwork spring is fixedly connected outer surface of column with rotary column outer surface circumferential direction one end, in the clockwork spring other end and accommodating chamber
Bottom wall is fixedly connected, and both sides are respectively equipped with the first fan-shaped lock slots and the second fan-shaped locking to the buckling groove on the left of turntable up and down
Slot is installed with driving motor in power connection end head inner wall, is equipped with and turned by shaft coupling on the output shaft of driving motor right-hand end
Moving axis, rotation axis is rotatably assorted with power connection end head inner wall to be connect and outside right side extended segment stretching power connection end head right end face, turns
On the right side of moving axis extending end be installed with respectively with inserting groove and the plate of the mating connection of buckling groove, in plate right end face
Under be arranged with electrical contact with the mating connection of through-hole, electrical contact stretches into that sector connects electric slot and lower sector connects electricity
In slot, both sides of the face are arranged with locking level under the rotation betwist-mountain on the left of plate, locking level respectively with the first fan-shaped lock slots with
And the second fan-shaped lock slots sliding connection, power connection end head right end face are equipped with the position restrainer to cooperate with power supply pedestal
Structure so as to avoid that electric shock accidents occurs, increases the safety in utilization of the present apparatus, reduces the incidence of electric shock accidents, and
The locking of power connection end head is secured, avoid when accidentally kick accidentally bump against the cable connected between plug and electrical equipment when, will result in
Plug is detached from the risk of clamping out of power supply hole, effectively prevents the unexpected power-off of electrical equipment.
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 subject to claims appended hereto.
Claims (4)
1. a kind of power equipment, including the power connection end head that is connect by cable with electrical equipment and to the power connection end head
The power supply pedestal of mating connection, it is characterised in that：Inserting groove, the inserting groove are equipped in the power supply pedestal left end face
Upper and lower both sides are arranged with buckling groove, and annular rotation slot, institute are equipped in wall body in the Power Block body on the right side of the buckling groove
State and be rotatably assorted in annular rotation slot equipped with turntable, be equipped with scarfing slot in the turntable left end face, on the right side of the scarfing slot in
Connection is equipped with through-hole in wall, be respectively communicated in wall body in the Power Block body on the right side of the through-hole equipped with upper sector connect electric slot with
And lower sector connects electric slot, the upper sector, which connects, to be installed with first in inner wall on the downside of electric slot and connects electric block, and the lower sector is connect in electric slot
Second is installed in roof and connects electric block, connection is equipped with accommodating chamber in wall body in the Power Block body on the right side of the turntable, described
Rotary column is equipped in accommodating chamber, the rotary column right side extending end is rotatably assorted with inner wall on the right side of the accommodating chamber to be connect, described turn
Extending end is fixedly connected with the turntable right end face center on the left of column, the rotary column outer surface circumferentially around equipped with clockwork spring,
The clockwork spring is fixedly connected with described rotary column outer surface circumferential direction one end, and the clockwork spring other end is fixed with the accommodating chamber inner bottom wall
It connects, both sides are respectively equipped with the first fan-shaped lock slots and the second fan-shaped locking to the buckling groove on the left of the turntable up and down
Slot is installed with driving motor in the power connection end head inner wall, passes through shaft coupling on the output shaft of the driving motor right-hand end
Rotation axis is installed, the rotation axis be rotatably assorted with the power connection end head inner wall connect and right side extended segment stretch out described in connect
Extending end is installed with outside electric end right end face, on the right side of the rotation axis inserts respectively with the inserting groove and the buckling groove
The plate of mating connection is connect, symmetrical above and below be equipped with of the plate right end face is touched with the electricity that connects of the mating connection of the through-hole
Head, the electrical contact stretch into that the upper sector connects electric slot and the lower sector is connect in electric slot, described on the left of the plate
Both sides of the face are arranged with locking level under rotation betwist-mountain, and the locking level is fanned respectively with the described first fan-shaped lock slots and second
Shape lock slot is slidably connected, and the power connection end head right end face is equipped with the position restrainer to cooperate with the power supply pedestal
Structure.
2. a kind of power equipment according to claim 1, it is characterised in that：The position-limit mechanism includes setting symmetrical above and below
It is respectively equipped in the inner wall of both sides above and below the limited block of the power connection end head right end face, the buckling groove and is inserted with the limited block
The limit chamber of mating connection is connect, the limit chamber is outside the power supply pedestal left end face.
3. a kind of power equipment according to claim 1, it is characterised in that：It is embedded with forever in the turntable circumferential exterior surface
Magnet is embedded with the limiting iron plate being oppositely arranged with the permanent magnet in inner wall on rear side of the annular rotation slot.
4. a kind of power equipment according to claim 1, it is characterised in that：Length between the plate is front and rear be more than or
Equal to the length between before and after the locking level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810204234.6A CN108199231B (en) | 2018-03-13 | 2018-03-13 | A kind of power equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810204234.6A CN108199231B (en) | 2018-03-13 | 2018-03-13 | A kind of power equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108199231A true CN108199231A (en) | 2018-06-22 |
| CN108199231B CN108199231B (en) | 2019-07-16 |
Family
ID=62595588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810204234.6A Active CN108199231B (en) | 2018-03-13 | 2018-03-13 | A kind of power equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108199231B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2286930Y (en) * | 1996-06-27 | 1998-07-29 | 贾晖 | Anti-drop safety plug and socket |
| CN1400695A (en) * | 2001-08-07 | 2003-03-05 | 致伸科技股份有限公司 | Socket capable of firm locking column plug |
| CN203895697U (en) * | 2014-06-06 | 2014-10-22 | 安徽省宁国天成电工有限公司 | Anti-loosening plug and socket assembly |
| CN104682142A (en) * | 2015-02-16 | 2015-06-03 | 程世友 | Mobile socket assembly |
| CN104821466A (en) * | 2015-04-30 | 2015-08-05 | 成都锐奕信息技术有限公司 | Stable type electrical connector |
| CN204905563U (en) * | 2015-08-14 | 2015-12-23 | 浙江法斯特电梯有限公司 | Anti -drop power plug socket |
| US20170155223A1 (en) * | 2015-12-01 | 2017-06-01 | Fu Tai Hua Industry (Shenzhen) Co., Ltd. | Rotating safety outlet |
| CN107332049A (en) * | 2017-06-28 | 2017-11-07 | 何杨波 | A kind of cup device |
-
2018
- 2018-03-13 CN CN201810204234.6A patent/CN108199231B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2286930Y (en) * | 1996-06-27 | 1998-07-29 | 贾晖 | Anti-drop safety plug and socket |
| CN1400695A (en) * | 2001-08-07 | 2003-03-05 | 致伸科技股份有限公司 | Socket capable of firm locking column plug |
| CN203895697U (en) * | 2014-06-06 | 2014-10-22 | 安徽省宁国天成电工有限公司 | Anti-loosening plug and socket assembly |
| CN104682142A (en) * | 2015-02-16 | 2015-06-03 | 程世友 | Mobile socket assembly |
| CN104821466A (en) * | 2015-04-30 | 2015-08-05 | 成都锐奕信息技术有限公司 | Stable type electrical connector |
| CN204905563U (en) * | 2015-08-14 | 2015-12-23 | 浙江法斯特电梯有限公司 | Anti -drop power plug socket |
| US20170155223A1 (en) * | 2015-12-01 | 2017-06-01 | Fu Tai Hua Industry (Shenzhen) Co., Ltd. | Rotating safety outlet |
| CN107332049A (en) * | 2017-06-28 | 2017-11-07 | 何杨波 | A kind of cup device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108199231B (en) | 2019-07-16 |
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Effective date of registration: 20200506 Address after: 201613 room 401-1, building 17, No. 68, Zhongchuang Road, Songjiang District, Shanghai Patentee after: Shanghai JUNHE Testing Technology Co., Ltd Address before: 200126 room 310, 9 building, 295 south Ling Road, Pudong New Area, Shanghai. Co-patentee before: Jin Zijian Patentee before: Rao Hui Co-patentee before: Cao Li |
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