CN107154551B - It is a kind of manually to supply electrical plug-in connection - Google Patents
It is a kind of manually to supply electrical plug-in connection Download PDFInfo
- Publication number
- CN107154551B CN107154551B CN201710397294.XA CN201710397294A CN107154551B CN 107154551 B CN107154551 B CN 107154551B CN 201710397294 A CN201710397294 A CN 201710397294A CN 107154551 B CN107154551 B CN 107154551B
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- Prior art keywords
- slot
- power supply
- plug
- face
- power
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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
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
- H01R13/453—Shutter or cover plate opened by engagement of counterpart
-
- 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
-
- 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
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- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Electrical plug-in connection is manually supplied the invention discloses a kind of, the plug being connected including power supply body and with the power supply body, the power supply body includes symmetrical setting and is open forward two slots and to be arranged between two slots and the forward power supply slot that is open, the power contacts being connected with power supply are provided on the aft bulkhead of the power supply slot, the rear end of two slots is communicated with sliding groove, the sliding shoe that can be slid back and forth is provided in the sliding groove, overall structure of the present invention is simple, production cost is low, power supply safety is stablized, it connects electricity and power operation step is relatively simple, effectively reduce the electric shock accidents in existing life, the life security of people is ensured, it can also avoid hitting by mistake due to kicking by mistake and causing the generation of the electrical equipment loss of power accident, reduce the burn-out rate of electrical equipment, it is suitble to promote the use of.
Description
Technical field
It is more particularly to a kind of manually to supply electrical plug-in connection the present invention relates to power supply technique field.
Background technology
At present, the use of electrical equipment is required for inserting a plug into power supply slot and could be used after energization, however existing
Socket be substantially and be installed in wall, the power supply slot on socket is directly connected with power supply to be connected, and electrical equipment is inserted
Head is inserted directly into power supply slot the use that can be powered, although operation is very easy for this inserting mode, power supply slot can be always
In "on" position, and slot of powering is not provided with the protector that can be covered, if having small children in family unserviced
In the case of, finger or metal rod are inserted into power supply slot, so will result in the electric shock accidents of small children, it is serious
Words can cause life danger to small children, further, since plug differs to the wire length between electrical equipment, use
When, electric wire is often arbitrarily put, if someone, which accidentally kicks, bumps against electric wire by mistake by mistake, so may result in the unexpected of electrical equipment
Power-off so that causing the reduction of electrical equipment service life, can also directly contribute burning for electrical equipment, therefore if serious
Inserting mode between existing plug and power supply slot is there are larger security risk, and the power supply for slot of powering is used and existed not
Stability.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of manually for electrical plug-in connection, can solve above-mentioned present
The problem of in technology.
To solve the above problems, the present invention adopts the following technical scheme that：The a kind of of the present invention manually supplies electrical plug-in connection,
Including power supply body and with it is described power supply body be connected plug, it is described power supply body include it is symmetrical setting and be open to
It preceding two slots and is arranged between two slots and the forward power supply slot that is open, is set on the aft bulkhead of the power supply slot
There are the power contacts being connected with power supply, the rear end of two slots is communicated with sliding groove, is set in the sliding groove
There is the sliding shoe that can be slid back and forth, be provided with and be connected with the sliding groove aft bulkhead and to incite somebody to action on the sliding shoe rear end face
The top pressure spring of sliding shoe top pressure forward, the left and right ends of the sliding shoe front end face are symmetrical to be provided with to insert
Enter the inserted link in the slot, pushing pad is fixedly installed before the inserted link, in the power supply left end wall of slot and right end wall
In be symmetrically arranged left closing assembly and right closing assembly, the plug includes symmetrical setting and to be inserted into
The push rod abutted in the slot with the pushing pad is provided with lock slots, the left and right two in the putting back-end face in the push rod
Side is provided with the 4th guiding incline, is provided with tank in the plug between two push rods, is set in the tank
There is the power connecting column that can be slid back and forth, threaded hole is provided in the power connecting column, the left and right sides of the power connecting column rear end face is symmetrical
Be provided with the first guiding incline, by bearing rotatably arranged with there is a rotating wheel in the plug rear end face, the rotating wheel it is outer
It is arranged with Anti-slip cover week, the front end face of the rotating wheel is connected with the electric wire being electrically connected with electrical equipment, after the rotating wheel
End face is provided with the threaded rod for being inserted into and being connected in the tank and with the threaded hole thread fitting.
As preferred technical solution, the left closing assembly includes connecting the slot and power supply with right closing assembly
The connectivity slot of slot can slidingly be provided with closure plate, the front bulkhead and aft bulkhead of the connectivity slot in the connectivity slot
In be symmetrically arranged with moving-limit groove, be symmetrically arranged on the rear and front end face of the closure plate and the moving-limit groove be slidably connected
Protrusion head, be provided with and be fixedly connected with the protrusion head and to by the protrusion head top pressure inwardly in the moving-limit groove
And the inner end of the closure plate is caused to stretch into the ejector spring in the power supply slot, the front side of the inner end of the closure plate
It is provided with the second guiding incline to be slidably connected with first guiding incline, the front and rear side of the outboard end of the closure plate
The 3rd guiding incline is provided with, the inner end of two pieces of closure plates mutually abuts so that the power supply slot to be closed, closed described in two pieces
The end face outside of plywood is flushed with the inward bottom wall of the slot.
As preferred technical solution, the plug is in round table-like, and the length of the push rod is less than the length of the slot,
The lock slots are identical with the notch area of the connectivity slot, the lock slots after the push rod is inserted into the slot
And connection opposite with the connectivity slot.
As preferred technical solution, the rotating wheel is cylindrical, and the electric wire is electrically connected with the threaded rod, described
The length of power connecting column is more than the length of the tank, and the length of the threaded rod is less than the length of the tank.
As preferred technical solution, the plug and rotating wheel are made of insulating materials, and the closure plate is also by insulating
Material is made.
The beneficial effects of the invention are as follows：
1. by the effect of ejector spring, the inner end of two pieces of closure plates mutually abuts so that slot of powering is in closed form
State, the outboard end retraction of two pieces of closure plates in connectivity slot, the front end face of sliding shoe by the top pressure of top pressure spring act on and with
The front bulkhead of sliding groove abuts, and inserted link also causes the front end of inserted link to slide into the outside of closure plate outboard end by top pressure forward
Place, therefore, even if someone will be also impossible to two pieces of closure plates respectively top pressure outward, slot meeting of powering in rod piece insertion power supply slot
Closure state is constantly in, so as to add the security and stability that power contacts are powered in power supply slot, avoids small children in family
Metal rod is inserted into power supply slot by mistake and is contacted with power contacts and causes electric shock accidents,
2. being aligned by hand-held plug push rod with slot, then promote plug that push rod is caused to be inserted into slot backward
In, push rod first abuts after being inserted into slot with pushing pad, then continues to press on plug so that sliding shoe overcomes top pressure spring
Pressure on top surface and slide backward and inserted link driven to slide backward, until plug rear end face with power body front end face abut, at this point,
Lock slots are opposite with connectivity slot and connect, and the rear end portion of power connecting column is inserted into power supply slot, manually rotating wheel is driven to rotate forward
Power connecting column to be driven to continue into the rear end of power supply slot, power connecting column first exerts a force to two pieces of closure plates during sliding backward, from
And by two pieces of closure plates respectively outside Slideslip so that the outboard end of closure plate is inserted into lock slots and is locked in push rod
In slot, plug is fixed at this time, until the rear end face of power connecting column is abutted with power contacts, is powered at this point, electrical equipment is in
State, the inner side end of two pieces of closure plates are abutted with power connecting column, so as to apply certain clamping force to power connecting column, therefore, are inserted
Head can not be pulled out, even if someone is kicked when hitting electric wire by mistake by mistake, push rod will not depart from slot and cause the disconnected suddenly of electrical equipment
Electricity, to prevent being powered off suddenly so that electrical equipment is burnt, while also increases the stability of power contacts power supply.
3. overall structure of the present invention is simple, production cost is low, and power supply safety is stablized, and connects electricity and power operation step is more simple
It is single, the electric shock accidents in existing life is effectively reduced, has ensured the life security of people, can also avoid hitting by mistake due to kicking by mistake
And the generation of the electrical equipment loss of power accident is caused, the burn-out rate of electrical equipment is reduced, is suitble to promote the use of.
Description of the drawings
It 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 attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structure diagram that the present invention manually supplies electrical plug-in connection；
Fig. 2 is structure diagram when body and plug mating connection are powered in Fig. 1, wherein, push rod is not locked out in slot
In, power connecting column does not abut energization with power contacts；
Fig. 3 is structure diagram when body and plug mating connection are powered in Fig. 2, wherein, push rod is locked in slot,
Power connecting column abuts energization with power contacts；
Fig. 4 is the main structure diagram of plug in Fig. 1.
Specific embodiment
The preferred embodiment of the present invention is 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, so as to make a clearer definition of the protection scope of the present invention.
Refering to one kind shown in Fig. 1-4 manually for electrical plug-in connection, match somebody with somebody including power supply body 1 and with the power supply body 1
Close the plug 6 of connection, the power supply body 1 includes symmetrical setting and be open forward two slots 22 and to be arranged on two
Between a slot 22 and opening it is forward power supply slot 3, it is described power supply slot 3 aft bulkhead on be provided with the confession being connected with power supply
Electrical contact 31, the rear end of two slots 22 are communicated with sliding groove 25, and being provided in the sliding groove 25 can slide back and forth
Sliding shoe 2, be provided with and be connected with 25 aft bulkhead of sliding groove and to by the slip on 2 rear end face of sliding shoe
The top pressure spring 24 of the top pressure forward of block 2, in the present invention, the top pressure spring 24 is provided with three, considerably increases the cunning
The pressure on top surface of the top pressure forward of motion block 2, the left and right ends of 2 front end face of sliding shoe are symmetrical be provided with to be inserted into it is described
Inserted link 23 in slot 22 is fixedly installed pushing pad 21 before the inserted link 23, in the left end wall and right end of the power supply slot 3
Left closing assembly and right closing assembly are symmetrically arranged in wall, the plug 6 includes symmetrical setting and to insert
Enter the push rod 7 abutted into the slot 22 with the pushing pad 21, be provided with lock slots 71 in the push rod 7, after the push rod 7
The 4th guiding incline 72 is provided at left and right sides of end face, the slot is inserted into convenient for the push rod 7 by the 4th guiding incline 72
In 22, tank 62 is provided in the plug 6 between two push rods 7, being provided in the tank 62 can be front and rear
The power connecting column 9 of slip is provided with threaded hole 91 in the power connecting column 9, and the left and right sides of 9 rear end face of power connecting column is symmetrical arranged
There is the first guiding incline 92, by bearing 61 rotatably arranged with there is rotating wheel 8 in 6 rear end face of plug, the rotating wheel 8
Periphery is arranged with Anti-slip cover 83, can effectively prevent from having skidded phenomenon in hand-held rotating wheel 8 by the Anti-slip cover 83, increase
Adding frictional force during hand-held rotating wheel 8, the front end face of the rotating wheel 8 is connected with the electric wire 82 being electrically connected with electrical equipment,
The rear end face of the rotating wheel 8 is provided with the screw thread for being inserted into and being connected in the tank 62 and with 91 thread fitting of threaded hole
Bar 81.
Wherein, the left closing assembly includes the connectivity slot for connecting the slot 22 and slot 3 of powering with right closing assembly
41, it can slidingly be provided with closure plate 4 in the connectivity slot 41, it is right in the front bulkhead and aft bulkhead of the connectivity slot 41
Title is provided with moving-limit groove 42, is symmetrically arranged on the rear and front end face of the closure plate 4 and 42 company of being slidably matched of moving-limit groove
The protrusion first 43 connect is provided in the moving-limit groove 42 and is fixedly connected with the protrusion first 43 and to protrude first 43 by described
Inwardly top pressure and cause the closure plate 4 inner end stretch into it is described power supply slot 3 in ejector spring 44, the closure plate
The second guiding incline 45 to be slidably connected with first guiding incline 92 is provided on front side of 4 inner end, it is described to close
The front and rear side of the outboard end of plywood 4 is provided with the 3rd guiding incline 46, and the inner ends of two pieces of closure plates 4 is mutually abutted with by institute
It states power supply slot 3 to be closed, the end face outside of two pieces of closure plates 4 is flushed with the inward bottom wall of the slot 22, passes through the left side
Closing assembly and right closing assembly are to be closed the power supply slot 3, by the 3rd guiding incline 46 convenient for the closure plate 4
Outboard end is inserted into the lock slots 71.
Wherein, the plug 6 is in round table-like that the length of the push rod 7 is less than the length of the slot 22, the lock slots
71 is identical with the notch area of the connectivity slot 41, the lock slots 71 after the push rod 7 is inserted into the slot 22
It is opposite with the connectivity slot 41 and connect.
Wherein, the rotating wheel 8 is cylindrical, and the electric wire 82 is electrically connected with the threaded rod 81, the power connecting column 9
Length is more than the length of the tank 62, and the length of the threaded rod 81 is less than the length of the tank 62.
Wherein, the plug 6 and rotating wheel 8 are made of insulating materials, and the closure plate 4 is also made of insulating materials, from
And avoid electric shock accidents occur in the operating process for connecing electricity.
Initial position, as shown in Figure 1, due to the effect of ejector spring 44, at this point, two pieces of closure plates 4 is interior
Side mutually abuts so that the power supply slot 3 is in closure state, and the outboard end retraction of two pieces of closure plates 4 is in the company
In straight slot 41, the front end face of the sliding shoe 2 due to the top pressure spring 24 top pressure effect and with before the sliding groove 25
End wall abuts, and the inserted link 23 is also caused the front end of the inserted link 23 to slide into 4 outside of closure plate by top pressure forward
The outside at end pushes up two pieces of closure plates 4 so as to avoid someone that rod piece is inserted into the power supply slot 3 outward respectively
Pressure, the power connecting column 9 is in the tank 62 and the rear end portion of the power connecting column 9 is stretched out in outside the tank 62；
In use, first holding plug 6 push rod 7 is aligned with the slot 22 when electrical equipment needs to be powered, and
Promote plug 6 after backward so that the push rod 7 is inserted into the slot 22, the push rod 7 be inserted into the slot 22 with
It is first abutted afterwards with the pushing pad 21, then continues to press on plug 6 so that the sliding shoe 2 overcomes the top pressure of the top pressure spring 24
Power and slide backward and the inserted link 23 driven to slide backward, until the plug 6 rear end face with it is described power supply body 1 front end
Face abuts, at this point, as shown in Fig. 2, the lock slots 71 relatively and connect, the rear end of the power connecting column 9 with the connectivity slot 41
Portion is inserted into the power supply slot 3, and then rotating wheel 8 rotates forward described in manual actuation, and the rotating wheel 8, which rotates, drives the screw thread
Bar 81 rotates, and the threaded rod 81, which rotates, drives the power connecting column 9 to slide backward, that is, continues into the rear end of the power supply slot 3,
The power connecting column 9 slide backward during first by the company of being slidably matched of 92 and second guiding incline 45 of the first guiding incline
Connect so that the power connecting column 9 exerts a force to two pieces of closure plates 4, so as to by two pieces of closure plates 4 distinguish outside Slideslip with
The push rod 7 is locked in the slot 22 so that the outboard end of the closure plate 4 is inserted into the lock slots 71, it is described
Plug 6 is fixed, until the rear end face of the power connecting column 9 is abutted with the power contacts 31, at this point, as shown in figure 3, electricity consumption is set
Standby to be in "on" position, the rotating wheel 8 can not be rotated forward by driving, and the inner side end of two pieces of closure plates 4 connect with described
Electric column 9 abuts, so as to apply certain clamping force to the power connecting column 9.
When electrical equipment need not be powered, rotating wheel 8 inverts described in first manual actuation so that the power connecting column 9 departs from
With the abuttings of the power contacts 31 and continuing to slip into and retracting in the tank 62, when two pieces of closure plates 4 outboard end by
In the ejector spring 44 effect and retraction in the connectivity slot 41 when, the push rod 7 is due to the top pressure spring 24
Pressure on top surface and by the inserted link 23 top pressure forward, then hold plug 6 and the push rod 7 extracted into the slot 22, so as to
So that the present apparatus is restored to original state as shown in Figure 1, in order to next time connect electric use.
The beneficial effects of the invention are as follows：
1. by the effect of ejector spring, the inner end of two pieces of closure plates mutually abuts so that slot of powering is in closed form
State, the outboard end retraction of two pieces of closure plates in connectivity slot, the front end face of sliding shoe by the top pressure of top pressure spring act on and with
The front bulkhead of sliding groove abuts, and inserted link also causes the front end of inserted link to slide into the outside of closure plate outboard end by top pressure forward
Place, therefore, even if someone will be also impossible to two pieces of closure plates respectively top pressure outward, slot meeting of powering in rod piece insertion power supply slot
Closure state is constantly in, so as to add the security and stability that power contacts are powered in power supply slot, avoids small children in family
Metal rod is inserted into power supply slot by mistake and is contacted with power contacts and causes electric shock accidents,
2. being aligned by hand-held plug push rod with slot, then promote plug that push rod is caused to be inserted into slot backward
In, push rod first abuts after being inserted into slot with pushing pad, then continues to press on plug so that sliding shoe overcomes top pressure spring
Pressure on top surface and slide backward and inserted link driven to slide backward, until plug rear end face with power body front end face abut, at this point,
Lock slots are opposite with connectivity slot and connect, and the rear end portion of power connecting column is inserted into power supply slot, manually rotating wheel is driven to rotate forward
Power connecting column to be driven to continue into the rear end of power supply slot, power connecting column first exerts a force to two pieces of closure plates during sliding backward, from
And by two pieces of closure plates respectively outside Slideslip so that the outboard end of closure plate is inserted into lock slots and is locked in push rod
In slot, plug is fixed at this time, until the rear end face of power connecting column is abutted with power contacts, is powered at this point, electrical equipment is in
State, the inner side end of two pieces of closure plates are abutted with power connecting column, so as to apply certain clamping force to power connecting column, therefore, are inserted
Head can not be pulled out, even if someone is kicked when hitting electric wire by mistake by mistake, push rod will not depart from slot and cause the disconnected suddenly of electrical equipment
Electricity, to prevent being powered off suddenly so that electrical equipment is burnt, while also increases the stability of power contacts power supply.
3. overall structure of the present invention is simple, production cost is low, and power supply safety is stablized, and connects electricity and power operation step is more simple
It is single, the electric shock accidents in existing life is effectively reduced, has ensured the life security of people, can also avoid hitting by mistake due to kicking by mistake
And the generation of the electrical equipment loss of power accident is caused, the burn-out rate of electrical equipment is reduced, is suitble to promote the use of.
Basic principle, main feature 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 above embodiments and description only describe this
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 (5)
1. a kind of manually for electrical plug-in connection, the plug being connected including power supply body and with the power supply body, feature
It is：It is described power supply body include it is symmetrical setting and be open forward two slots and be arranged between two slots and
Be open forward power supply slot, the power contacts being connected with power supply is provided on the aft bulkhead of the power supply slot, described in two
The rear end of slot is communicated with sliding groove, and the sliding shoe that can be slid back and forth is provided in the sliding groove, after the sliding shoe
It is provided with and is connected with the sliding groove aft bulkhead and to by the top pressure spring of sliding shoe top pressure forward, the cunning on end face
The symmetrical inserted link for being provided with to be inserted into the slot in the left and right ends of motion block front end face is consolidated before the inserted link
Surely pushing pad is provided with, left closing assembly and right closed group have been symmetrically arranged in the power supply left end wall of slot and right end wall
Part, the plug includes symmetrical setting and to be inserted into the push rod abutted in the slot with the pushing pad, described
Lock slots are provided in push rod, the 4th guiding incline is provided at left and right sides of the putting back-end face, two push rods it
Between the plug in be provided with tank, the power connecting column that can be slid back and forth is provided in the tank, is set in the power connecting column
Threaded hole is equipped with, the first guiding incline is symmetrically arranged at left and right sides of the power connecting column rear end face, is led in the plug rear end face
Bearing is crossed rotatably arranged with there is rotating wheel, the periphery of the rotating wheel is arranged with Anti-slip cover, and the front end face of the rotating wheel connects
Be connected to the electric wire being electrically connected with electrical equipment, the rear end face of the rotating wheel be provided be inserted into the tank and with the spiral shell
The threaded rod that pit screw thread is connected.
2. according to claim 1 manually supply electrical plug-in connection, it is characterised in that：The left closing assembly and right closure
Component includes the connectivity slot for connecting the slot and power supply slot, and closure can be slidingly provided in the connectivity slot
Plate, is symmetrically arranged with moving-limit groove in the front bulkhead and aft bulkhead of the connectivity slot, symmetrical on the rear and front end face of the closure plate
The protrusion head with moving-limit groove sliding connection is provided with, is provided in the moving-limit groove and fixes company with the protrusion head
Connect and to by it is described protrusion head inwardly top pressure and cause the inner end of the closure plate stretch into it is described power slot in top
Go out spring, second to be slidably connected with first guiding incline is provided on front side of the inner end of the closure plate and is led
Inclined-plane, the front and rear side of the outboard end of the closure plate are provided with the 3rd guiding incline, and the inner end of two pieces of closure plates is mutually supported
It connects so that the power supply slot to be closed, the end face outside of two pieces of closure plates is flushed with the inward bottom wall of the slot.
3. according to claim 2 manually supply electrical plug-in connection, it is characterised in that：The plug is described in round table-like
The length of push rod is less than the length of the slot, and the lock slots are identical with the notch area of the connectivity slot, in the push rod
The lock slots are opposite with the connectivity slot after being inserted into the slot and connect.
4. according to claim 1 manually supply electrical plug-in connection, it is characterised in that：The rotating wheel is cylindrical, institute
It states electric wire to be electrically connected with the threaded rod, the length of the power connecting column is more than the length of the tank, the length of the threaded rod
Less than the length of the tank.
5. according to claim 2 manually supply electrical plug-in connection, it is characterised in that：The plug and rotating wheel are by insulating
Material is made, and the closure plate is also made of insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710397294.XA CN107154551B (en) | 2017-05-31 | 2017-05-31 | It is a kind of manually to supply electrical plug-in connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710397294.XA CN107154551B (en) | 2017-05-31 | 2017-05-31 | It is a kind of manually to supply electrical plug-in connection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107154551A CN107154551A (en) | 2017-09-12 |
| CN107154551B true CN107154551B (en) | 2018-05-22 |
Family
ID=59795866
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710397294.XA Active CN107154551B (en) | 2017-05-31 | 2017-05-31 | It is a kind of manually to supply electrical plug-in connection |
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| CN (1) | CN107154551B (en) |
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| CN108232724A (en) * | 2017-09-18 | 2018-06-29 | 韦文生 | A kind of plug assembly of novel household electrical appliances power supply |
| CN107834292A (en) * | 2017-10-27 | 2018-03-23 | 嵊州德庆机械有限公司 | A kind of family monitors security robot |
| CN107768921A (en) * | 2017-10-27 | 2018-03-06 | 詹胜超 | A kind of big data server of stabilization |
| CN107732593A (en) * | 2017-10-27 | 2018-02-23 | 嵊州德庆机械有限公司 | A kind of home security robot |
| CN107681382A (en) * | 2017-10-27 | 2018-02-09 | 詹胜超 | A kind of stable big data server |
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| CN108209710B (en) * | 2017-11-17 | 2020-05-26 | 柳州博泽科技股份有限公司 | Improved dust removal device |
| CN108209732B (en) * | 2017-11-17 | 2020-07-28 | 江苏天鹏机电制造有限公司 | Novel dust removal device |
| CN108205901A (en) * | 2017-11-23 | 2018-06-26 | 钟锦桃 | A kind of novel traffic road safety monitoring 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 |
| CN108598797B (en) * | 2018-05-29 | 2019-07-09 | 河南科技大学 | A kind of anti-electric shock socket easy to plug |
| CN109755809B (en) * | 2019-02-03 | 2019-12-10 | 乐清市智格电子科技有限公司 | Self-locking safety heavy-current switch electric appliance |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048182A (en) * | 2015-07-03 | 2015-11-11 | 舒泳军 | Socket |
| CN105161924A (en) * | 2015-10-21 | 2015-12-16 | 宁波市江东知新机电设计有限公司 | Damping power supply apparatus |
| CN106654712B (en) * | 2017-01-11 | 2018-04-17 | 南京士帅电子科技有限公司 | A kind of anti-loosening power supply plug assembly |
| CN106549263B (en) * | 2017-01-18 | 2017-08-25 | 胡佳宝 | A kind of electric supply installation of industrial equipment |
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2017
- 2017-05-31 CN CN201710397294.XA patent/CN107154551B/en active Active
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Effective date of registration: 20201125 Address after: 277400 No. 1227 East Lane, Taierzhuang District, Shandong, Zaozhuang Patentee after: SHANDONG FENGYUAN CHEMICAL Co.,Ltd. Address before: 750000 Yinchuan, the Ningxia Hui Autonomous Region, Jinfeng District, Ning'an Street 490, Yinchuan IBI breeding center two phase 6 Building 1401 room. Patentee before: NINGXIA CN-SC LIGHTING PROTECTION Co.,Ltd. |