CN108065864A - A kind of follow-on deduster equipment - Google Patents
A kind of follow-on deduster equipment Download PDFInfo
- Publication number
- CN108065864A CN108065864A CN201710838422.XA CN201710838422A CN108065864A CN 108065864 A CN108065864 A CN 108065864A CN 201710838422 A CN201710838422 A CN 201710838422A CN 108065864 A CN108065864 A CN 108065864A
- Authority
- CN
- China
- Prior art keywords
- slot
- power transmission
- block
- face
- passage
- 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.)
- Withdrawn
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2889—Safety or protection devices or systems, e.g. for prevention of motor over-heating or for protection of the user
Abstract
The invention discloses a kind of follow-on deduster equipment, the power transmission head being connected including power transmission seat and with the power transmission seat, dress solid plate is installed at the upper position in the power transmission seat left and right ends face, perforative setting hole above and below in the dress solid plate, the power transmission seat bottom is provided with socket, passage slot is provided in the socket top end wall, mutually claim to be provided with left slippage slot and right slippage slot respectively in the wall of the passage slot left and right ends, mutually claiming setting in the left and right ends wall of the socket respectively, there are two locking slots, the passage block that can be slid up and down is provided in the passage slot, overall structure of the present invention is simple, power transmission head is fixed safe and reliable.
Description
Technical field
The present invention relates to deduster technical field, more particularly to a kind of follow-on deduster equipment.
Background technology
Deduster is common dust collection equipment in people's daily life, needs to send connected to it before deduster use
In dateline insertion power transmission seat, there is no locked instrument is set between traditional power transmission head and power transmission seat, so as to ought surprisingly touch
During the cable being connected with deduster, power transmission head can outside come off from power transmission seat is favorite, so as to cause power failure, influence deduster
It uses, and traditional generation that electric shock accidents is easy to cause when by power transmission head and the progress grafting of power transmission seat.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of follow-on deduster equipment, 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 deduster equipment of a modification of the present invention type,
The power transmission head being connected including power transmission seat and with the power transmission seat, consolidates at the upper position in the power transmission seat left and right ends face
Dingan County is equipped with dress solid plate, and described to fill perforative setting hole above and below in solid plate, the power transmission seat bottom is provided with socket, described
Passage slot is provided in socket top end wall, mutually claims to be provided with left slippage slot and right sliding respectively in the wall of the passage slot left and right ends
Slot mutually claims in the left and right ends wall of the socket to set respectively there are two locking slot, and downslide can be gone up by being provided in the passage slot
The passage block of shifting, the top of the passage block left and right ends mutually claim to be provided with to be stretched over the left slippage slot and right slippage slot respectively
In and with the left slippage slot and right slippage slot sliding be connected left slipping block and right sliding block, the bottom of the left slippage slot
Connection electric arm is provided on end wall, the left slipping block bottom is provided with the connection power port opposite with the electric arm, the right sliding
The spiral bar being connected with the right sliding block, the spiral bar bottom and the base end wall of the right slippage slot are provided in slot
Rotatable mating connection, top drive machine to be connected with being arranged in the top end wall of the right slippage slot, the passage block bottom
Middle-end is provided with connection electricity and meets and discusses, and the power transmission overhead is provided with the slotting even block to be connected with the socket, described to insert
Even middle-end is provided with clamping slot at the top of block, and the base end wall middle-end of the clamping slot is provided with to be connected to meet and discuss to coordinate with the electricity
The power transmission mouth connect, mutually claim in the left and right ends wall of the clamping slot to be provided with respectively flex outward and with the locking of external communication
Chamber, the outside unicom of each lock chambers middle-end set limited shifting slot, the lock that can control sliding are provided in the lock chambers
Tight block, the latch segment outside is fixedly installed limits the lug for moving slot sliding and being connected with described, and described limit is located in shifting slot
The outside of the latch segment be equipped be fixedly connected with the lug and to by the latch segment inwardly ejection and cause described
Latch segment inner end penetrates into the part that suppresses in the clamping slot, is additionally provided between the power transmission seat and the power transmission head close
Device.
As preferred technical solution, the first ramp-like face, the latch segment are provided at the top of the latch segment inner end
First is provided on the outside of outboard end and leads the ramp-like face in position, the ramp-like face in position is led in the slotting outside connected at the top of block equipped with second, described
The 3rd to be connected with the described first ramp-like face sliding is provided on the outside of passage block bottom and leads the ramp-like face in position, the electricity touches
The 4th is provided on the outside of overhead and leads the ramp-like face in position, the outside at the top of the electric arm is provided with the 5th and leads the ramp-like face in position,
As preferred technical solution, the described 3rd to lead the ramp-like face in position identical with the angle of inclination in the described first ramp-like face.
As preferred technical solution, block, left slipping block and the right sliding block of elapsing is fixed structure, the passage block
Height it is identical with the height of the passage slot, the passage slot is identical with the port area of the clamping slot, and the passage
The height of slot is more than the height of the clamping slot.
As preferred technical solution, the lock chambers are identical with the section of the locking slot and are square shape.
As preferred technical solution, the electric arm is electrically connected with city, and the power port meets and discusses with the electricity and is electrically connected
It connects, the power transmission mouth is electrically connected with the power transmission head.
As preferred technical solution, the compacting means include being fixedly mounted on the power transmission head upper surface positioned at described
The close pad of the company's of inserting block lateral surface, the power transmission seat lower face are additionally provided with the close slot to cooperate with the close pad.
The beneficial effects of the invention are as follows：
1. by pushing up power transmission head so that the company's of inserting block, which is penetrated into socket, to be connected, and then control drives machine work to carry
For the sliding downwards simultaneously of power drive passage block, left slipping block and right sliding block, the sliding downwards of passage block is so that passage block penetrates
Into clamping slot, then overcome by elapsing block sliding downwards and suppress the elastic force of part so that two latch segments to be pushed away outward respectively
It is dynamic, so that two latch segments are respectively penetrated in corresponding locking slot, the position of slotting even block is locked, will be sent
The position locking of dateline, when the bottom face for elapsing block is abutted with the base end wall of clamping slot, at this point, connection electricity is met and discussed and just penetrated into
It is connected in power transmission mouth, connection electric arm is also just penetrated into connection power port and is connected, so that connection electricity is met and discussed, energization is thought
The power supply of power transmission head uses, and power transmission head is then in "on" position, and power transmission head is in the lock state at this time, when unexpected touching occurs,
Power transmission head will not depart from from charging part.
2. by holding power transmission head, machine work reversion passage block, left slipping block and right cunning are then driven by control
Move block and be restored to initial position, two latch segments also due to suppress the elastic force of part and be restored to initial position, from
And cause the company's of inserting block unlock, the extraction that power transmission head can be realized in the company's of inserting block, the extraction operation of power transmission head are then extracted from socket
It is simple and convenient.
3. overall structure of the present invention is simple, power transmission head fix it is safe and reliable, after when use, first locks power transmission head
It is powered again to power transmission head, and the locking and unlock operation of power transmission head are all by one machine control to be driven to be completed, it is time saving
It is laborsaving, the plug efficiency of power transmission head is considerably increased, effectively prevents that electric shock accidents occurs when plugging power transmission head, having ensured makes
With the life security of personnel.
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 overall structure diagram of the follow-on deduster equipment of the present invention；
Fig. 2 is structure diagram when power transmission head is in by stationary state in Fig. 1；
Fig. 3 is the bottom view of power transmission seat.
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 a kind of follow-on deduster equipment shown in Fig. 1-3, match somebody with somebody including power transmission seat 2 and with the power transmission seat 2
The power transmission first 1 of connection is closed, dress solid plate 201 is installed at the upper position in the 2 left and right ends face of power transmission seat, the dress is solid
Perforative setting hole 202 up and down in plate 201, described hole 202 is passing through screw so that the power transmission seat 2 be consolidated
Fixed, 2 bottom of power transmission seat is provided with socket 21, and passage slot 23, the passage slot 23 are provided in 21 top end wall of socket
Mutually claim to be provided with left slippage slot 24 and right slippage slot 25 respectively in the wall of left and right ends, distinguish in the left and right ends wall of the socket 21
Mutually claim to set there are two locking slot 22, described elapse is provided with the passage block 26 that can be slid up and down in slot 23, the passage block 26
The top of left and right ends respectively mutually claim be provided be stretched in the left slippage slot 24 and right slippage slot 25 and with the left sliding
The left slipping block 27 and right sliding block 28 that slot 24 and the sliding of right slippage slot 25 are connected, in the base end wall of the left slippage slot 24
Connection electric arm 32 is provided with, left 27 bottom of slipping block is provided with the connection power port 31 opposite with the electric arm 32, the right cunning
The spiral bar 29 for being provided with and being connected with the right sliding block 28,29 bottom of spiral bar and the right sliding are moved in slot 25
The base end wall of slot 25 is rotatably connected, top drives machine 30 to connect with being arranged in the top end wall of the right slippage slot 25
Connect, the passage 26 bottom middle-end of block is provided with connection electricity and meets and discusses 34, first 1 top of power transmission be provided with to the socket 21
The slotting even block 10 being connected, the slotting even 10 top middle-end of block is provided with clamping slot 11, in the base end wall of the clamping slot 11
End is provided with the power transmission mouth 12 to 34 mating connections of meeting and discussing with the electricity, distinguishes in the left and right ends wall of the clamping slot 11
Mutually claim to be provided with flex outward and with the lock chambers 14 of external communication, the outside unicom of each 14 middle-end of lock chambers is provided with
Limit moves slot 15, and the latch segment 16 that can control sliding is provided in the lock chambers 14, and 16 outside of latch segment is fixedly installed
With it is described limit move slot 15 sliding be connected lug 19, it is described limit move slot 15 in be located at the latch segment 16 outside be equipped with
The lug 19 be fixedly connected and to by the latch segment 16 inwardly ejection and so that 16 inner end of the latch segment penetrates
Part 20 is suppressed into the clamping slot 11, the lug 19 is located at the limit by the elastic force for suppressing part 20
The inner end of slot 15 is moved, so that 16 inner end of the latch segment is penetrated in the clamping slot 11, the power transmission seat 2 and institute
It states and is additionally provided with compacting means between power transmission first 1.
Wherein, the first ramp-like face 17 is provided at the top of 16 inner end of latch segment, passes through the described first ramp-like face 17
Facilitate stress and overcome the elastic force for suppressing part 20 so that the latch segment 16 can outside side slip, the lock
First is provided on the outside of 16 outboard end of tight block and leads the ramp-like face 18 in position, and leading the ramp-like face 18 in position by described first facilitates the locking
16 outside side slip of block and penetrate into the locking slot 22, the ramp-like face in position is led in the outside at slotting even block 10 top equipped with second
13, it leads the ramp-like face 13 in position by described second and the slotting even block 10 is facilitated to penetrate into the socket 21,26 bottom of the passage block
The 3rd to be connected with the described first ramp-like sliding of face 17 is provided on the outside of portion and leads the ramp-like face 36 in position, so as to conveniently pass through institute
Passage block 26 to be stated to exert a force to the latch segment 16, the meet and discuss outside at 34 tops of the electricity is provided with the 4th and leads the ramp-like face 35 in position,
The ramp-like face 35 in position being led by the described 4th the electricity being facilitated to meet and discuss and 34 penetrated into the power transmission mouth 12, the electric arm 32 is pushed up
The 5th is provided on the outside of portion and leads the ramp-like face 33 in position, leading the ramp-like face 33 in position by the described 5th facilitates the electric arm 32 to penetrate into
In the power port 31.
Wherein, the described 3rd to lead the ramp-like face 36 in position identical with the angle of inclination in the described first ramp-like face 17, so as to facilitate
It states the 3rd and leads the ramp-like face 36 in position and the described first ramp-like sliding of face 17 mating connection.
Wherein, the passage block 26, left slipping block 27 and right sliding block 28 are fixed structure, the height of the passage block 26
Identical with the height of the passage slot 23, the passage slot 23 is identical with the port area of the clamping slot 11, and the passage
The height of slot 23 is more than the height of the clamping slot 11, so that can accurately be connected between all parts.
Wherein, the lock chambers 14 are identical with the section of the locking slot 22 and are square shape.
Wherein, the electric arm 32 is electrically connected with city, and the power port 31 and the electricity, which are met and discussed, 34 to be electrically connected, described to send
Power port 12 is electrically connected with the power transmission first 1.
Wherein, the compacting means include being fixedly mounted on first 1 upper surface of the power transmission positioned at slotting 10 outside of even block
The close pad 105 in face, 2 lower face of power transmission seat are additionally provided with the close slot 205 to cooperate with the close pad 105, lead to
It is tight between the power transmission seat 2 and power transmission first 1 so as to be effectively increased to cross the mutual cooperation of close slot 205 and the close pad 105
Close property.
It is described that machine 3 is driven to be in stop working state, the left slipping block 27 and right sliding block in initial position
28 are located at the topmost position of the left slippage slot 24 and right slippage slot 25 respectively, and the passage block 26 is elapsed with described at slot 23
In mating connection state, the electricity meets and discusses 34 in the socket 21, and the electric arm 32 is in the power port 31
Relative status, the latch segment 16 is since the resilient force for suppressing part 20 is so that the inner end of the latch segment 16
It penetrates in the clamping slot 1.
The first 1 pair of deduster of insertion power transmission is being needed to be powered in use, being first directed at the slotting even block 10 with the socket 21,
Then push up the power transmission first 1 so that the slotting even block 10 is penetrated into the socket 21, when the top of the slotting even block 10
When end face is abutted with the top end wall of the socket 21, the slotting even block 10 is just connected with the socket 21, the electricity
It meets and discusses 34 opposite with the power transmission mouth 12, then described in control machine 30 is driven to work, due to the passage block 26, left slipping block 27
It is fixed structure with right sliding block 28, so that described drive the work of machine 30 to provide passage block 26, left cunning described in power drive
Move the sliding downwards simultaneously of block 27 and right sliding block 28, passage block 26 sliding downwards is first so that the electricity is met and discussed and 34 penetrated into
In the clamping slot 11, then it is described passage block 26 just penetrate into the clamping slot 11, then it is described passage block 26 continue to
Lower sliding so that the described 3rd lead the ramp-like face 36 in position abutted with the described first ramp-like face 17 sliding be connected, then lead to
Cross passage block 26 sliding downwards overcome it is described suppress the elastic force of part 20 with by two latch segments 16 respectively outward
It promotes, so that two latch segments 16 are respectively penetrated in corresponding locking slot 22, by the slotting company
The position locking of block 10, i.e., lock the position of the power transmission first 1, and the passage block 26 continues to slide downwards, when the passage
When the bottom face of block 26 is abutted with the base end wall of the clamping slot 11, described in control machine 3 is driven to be stopped, at this point, described
Electricity, which is met and discussed, 34 just to be penetrated into the power transmission mouth 12 and is connected, and the electric arm 32 also just penetrates into the power port 31
Middle mating connection, so that the electricity is met and discussed, 34 energizations think that first 1 power supply of the power transmission uses, at first 1 of the power transmission
In "on" position.
Deduster electricity consumption finish need first to power transmission 1 extract when, first hold the power transmission first 1, then pass through control
The work reversion of machine 30 is driven described in system, you can so that the passage block 26, left slipping block 27 and right sliding block 28 are restored to initially
Location status, two latch segments 16 also due to the elastic force for suppressing part 20 and be restored to initial position, so as to
So that the slotting even block 10 is in the unlocked state, the slotting even block 10 is then extracted from the socket 21, power transmission head can be realized
1 extraction.
The beneficial effects of the invention are as follows：
1. by pushing up power transmission head so that the company's of inserting block, which is penetrated into socket, to be connected, and then control drives machine work to carry
For the sliding downwards simultaneously of power drive passage block, left slipping block and right sliding block, the sliding downwards of passage block is so that passage block penetrates
Into clamping slot, then overcome by elapsing block sliding downwards and suppress the elastic force of part so that two latch segments to be pushed away outward respectively
It is dynamic, so that two latch segments are respectively penetrated in corresponding locking slot, the position of slotting even block is locked, will be sent
The position locking of dateline, when the bottom face for elapsing block is abutted with the base end wall of clamping slot, at this point, connection electricity is met and discussed and just penetrated into
It is connected in power transmission mouth, connection electric arm is also just penetrated into connection power port and is connected, so that connection electricity is met and discussed, energization is thought
The power supply of power transmission head uses, and power transmission head is then in "on" position, and power transmission head is in the lock state at this time, when unexpected touching occurs,
Power transmission head will not depart from from charging part.
2. by holding power transmission head, machine work reversion passage block, left slipping block and right cunning are then driven by control
Move block and be restored to initial position, two latch segments also due to suppress the elastic force of part and be restored to initial position, from
And cause the company's of inserting block unlock, the extraction that power transmission head can be realized in the company's of inserting block, the extraction operation of power transmission head are then extracted from socket
It is simple and convenient.
3. overall structure of the present invention is simple, power transmission head fix it is safe and reliable, after when use, first locks power transmission head
It is powered again to power transmission head, and the locking and unlock operation of power transmission head are all by one machine control to be driven to be completed, it is time saving
It is laborsaving, the plug efficiency of power transmission head is considerably increased, effectively prevents that electric shock accidents occurs when plugging power transmission head, having ensured makes
With the life security of personnel.
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 (7)
1. a kind of follow-on deduster equipment, the power transmission head being connected including power transmission seat and with the power transmission seat is described
It is installed with dress solid plate at the upper position in power transmission seat left and right ends face, it is perforative up and down in the dress solid plate to be provided with hole
Hole, the power transmission seat bottom are provided with socket, and passage slot, passage slot left and right ends wall are provided in the socket top end wall
Middle title mutual respectively is provided with left slippage slot and right slippage slot, and mutually claiming setting in the left and right ends wall of the socket respectively, there are two locks
Tight slot, described elapse are provided with the passage block that can be slid up and down in slot, the top of the passage block left and right ends mutually claims to set respectively
It is equipped with the left side for being stretched in the left slippage slot and right slippage slot and being connected with the left slippage slot and the sliding of right slippage slot
Slipping block and right sliding block, are provided with connection electric arm in the base end wall of the left slippage slot, the left slipping block bottom be provided with
The opposite connection power port of the electric arm is provided with the spiral bar being connected with the right sliding block, institute in the right slippage slot
The base end wall for stating spiral bar bottom and the right slippage slot is rotatably connected, top and the top for being arranged on the right slippage slot
In end wall machine is driven to connect, passage block bottom middle-end is provided with connection electricity and meets and discusses, the power transmission overhead be provided with to
The slotting even block being connected with the socket, the slotting even block top middle-end are provided with clamping slot, the base end wall of the clamping slot
Middle-end is provided with the power transmission mouth to mating connection of meeting and discussing with the electricity, mutually claims respectively in the left and right ends wall of the clamping slot
Be provided with flex outward and with the lock chambers of external communication, the outside unicom of each lock chambers middle-end sets limited shifting slot,
The latch segment of sliding can be controlled by being provided in the lock chambers, be fixedly installed on the outside of the latch segment and moved slot sliding with the limit
The lug of mating connection, it is described limit move slot in be located at the latch segment outside be equipped be fixedly connected with the lug and to will
The latch segment inwardly ejection and the latch segment inner end is caused to penetrate into the part that suppresses in the clamping slot, the power transmission
Compacting means are additionally provided between seat and the power transmission head.
2. follow-on deduster equipment according to claim 1, it is characterised in that：The top of the latch segment inner end
The first ramp-like face is provided with, first is provided on the outside of the latch segment outboard end and leads the ramp-like face in position, at the top of the slotting even block
The ramp-like face in position is led in outside equipped with second, is provided on the outside of the passage block bottom and is connected with the described first ramp-like face sliding
The 3rd lead the ramp-like face in position, the meet and discuss outside at top of the electricity is provided with the 4th and leads the ramp-like face in position, at the top of the electric arm
Outside is provided with the 5th and leads the ramp-like face in position.
3. follow-on deduster equipment according to claim 2, it is characterised in that：Described 3rd leads the ramp-like face in position and institute
The angle of inclination for stating the first ramp-like face is identical.
4. follow-on deduster equipment according to claim 1, it is characterised in that：It is described passage block, left slipping block and
Right sliding block is fixed structure, and the height of the passage block is identical with the height of the passage slot, the passage slot and the card
The port area of tight slot is identical, and the height of the passage slot is more than the height of the clamping slot.
5. follow-on deduster equipment according to claim 1, it is characterised in that：The lock chambers and the locking slot
Section it is identical and be square shape.
6. follow-on deduster equipment according to claim 1, it is characterised in that：The electric arm is electrically connected with city,
The power port is met and discussed with the electricity and is electrically connected, and the power transmission mouth is electrically connected with the power transmission head.
7. follow-on deduster equipment according to claim 1, it is characterised in that：The compacting means include fixed pacify
It is located at the close pad of the slotting even block lateral surface mounted in the power transmission head upper surface, the power transmission seat lower face is additionally provided with and institute
State the close slot that close pad cooperates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710838422.XA CN108065864A (en) | 2017-09-18 | 2017-09-18 | A kind of follow-on deduster equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710838422.XA CN108065864A (en) | 2017-09-18 | 2017-09-18 | A kind of follow-on deduster equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108065864A true CN108065864A (en) | 2018-05-25 |
Family
ID=62159318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710838422.XA Withdrawn CN108065864A (en) | 2017-09-18 | 2017-09-18 | A kind of follow-on deduster equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108065864A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2088290U (en) * | 1990-10-08 | 1991-11-06 | 严昌衡 | Enclosed timing plug |
| CN2158139Y (en) * | 1993-06-23 | 1994-03-02 | 王志圣 | Safety receptacle |
| CN2293903Y (en) * | 1997-03-21 | 1998-10-07 | 徐少华 | Power source plug |
| WO2015011355A1 (en) * | 2013-07-22 | 2015-01-29 | Legrand France | Electrical apparatus comprising an electric plug with tamper-proof reading means and electrical assembly comprising such an apparatus |
| CN106683321A (en) * | 2017-02-22 | 2017-05-17 | 毛晨杰 | Fire-fighting alternating current smoke detector device |
| CN106731282A (en) * | 2017-03-24 | 2017-05-31 | 深圳市泰韦尔贸易有限公司 | A kind of air cleaning unit |
-
2017
- 2017-09-18 CN CN201710838422.XA patent/CN108065864A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2088290U (en) * | 1990-10-08 | 1991-11-06 | 严昌衡 | Enclosed timing plug |
| CN2158139Y (en) * | 1993-06-23 | 1994-03-02 | 王志圣 | Safety receptacle |
| CN2293903Y (en) * | 1997-03-21 | 1998-10-07 | 徐少华 | Power source plug |
| WO2015011355A1 (en) * | 2013-07-22 | 2015-01-29 | Legrand France | Electrical apparatus comprising an electric plug with tamper-proof reading means and electrical assembly comprising such an apparatus |
| CN106683321A (en) * | 2017-02-22 | 2017-05-17 | 毛晨杰 | Fire-fighting alternating current smoke detector device |
| CN106731282A (en) * | 2017-03-24 | 2017-05-31 | 深圳市泰韦尔贸易有限公司 | A kind of air cleaning unit |
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