CN108565605A - A kind of safety is lockable for electrical plug-in connection - Google Patents
A kind of safety is lockable for electrical plug-in connection Download PDFInfo
- Publication number
- CN108565605A CN108565605A CN201710580139.1A CN201710580139A CN108565605A CN 108565605 A CN108565605 A CN 108565605A CN 201710580139 A CN201710580139 A CN 201710580139A CN 108565605 A CN108565605 A CN 108565605A
- Authority
- CN
- China
- Prior art keywords
- block
- slot
- insertion groove
- power
- upper sliding
- 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- Withdrawn
Links
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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/64—Means for preventing incorrect coupling
- H01R13/642—Means for preventing incorrect coupling by position or shape of contact members
-
- 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
Abstract
It is lockable for electrical plug-in connection that the invention discloses a kind of safety,Including the Power Block being arranged in wall and to be inserted into the plug piece being connected in the Power Block,The insertion groove of opening to the left is provided in the Power Block,Inside the insertion groove power supply hole being electrically connected with city is provided on right end wall,The upper sliding groove communicated with the insertion groove is provided on the insertion groove inner tip wall,The promotion slot of opening to the left is additionally provided in the Power Block below the insertion groove,The promotion slot right end is provided with the lower slider slot communicated with the insertion groove,The structure of the present invention is simple,Production cost is low,Power supply safety is stablized,The generation of electric shock accidents in existing life is effectively prevented,The life security of child in family is ensured,And grafting power-on servicing is more convenient,It causes conductive head to be detached from from power supply hole when having exempted from due to kicking circuit and causes the unexpected power-off of electrical equipment,Meet the use demand that existing grafting is powered.
Description
Technical field
The present invention relates to for electrical plug field, more particularly to a kind of safety is lockable for electrical plug-in connection.
Background technology
Currently, the energization of electrical equipment is exactly to be directly inserted into plug connected to it to connect in the power supply hole of socket to lead to
Electricity, power supply base is electrically connected with city can be constantly in energized state, although this inserting mode operates more convenient, plug
It is different to the line length between electrical equipment, and plug is inserted into power supply hole later without other locking devices pair
Plug is locked, and when circuit is kicked, be will result in plug and is detached from from power supply hole, so as to cause the unexpected of electrical equipment
Power-off, or even burning for electrical equipment can be also directly contributed, therefore the mating presence between existing plug and power supply hole
For being electrically connected instable security risk, in addition, electrical equipment when not in use, plug is often extracted from power supply hole
, it will result in the exposed of power supply hole in this way, if there is child that conductive metallic rod is directly inserted into power supply hole in family, this
Sample will result in electric shock accidents, and there are larger security risks.
Invention content
It is lockable for electrical plug-in connection that the technical problem to be solved in the present invention is to provide a kind of safety, can solve
State the problems in present technology.
To solve the above problems, the present invention adopts the following technical scheme that：A kind of safety of the present invention is lockable for electric mortiser
Connection device, including the Power Block that is arranged in wall and to be inserted into the plug piece being connected in the Power Block, institute
It states and is provided with the insertion groove of opening to the left in Power Block, the power supply being electrically connected with city is provided on right end wall inside the insertion groove
Hole is provided with the upper sliding groove communicated with the insertion groove on the insertion groove inner tip wall, below the insertion groove
The promotion slot of opening to the left is additionally provided in the Power Block, the promotion slot right end is provided with to be communicated down with the insertion groove
Sliding groove is provided with lower bayonet slot on the insertion groove inner bottom end wall, is provided with and communicated with the upper cunning above the insertion groove
The upper card slot that dynamic slot is in communication with the outside is provided with the upper sliding shoe that can slide up and down, the upper sliding shoe in the upper sliding groove
The lower top spring that top is fixedly connected with the upper sliding groove top end wall, the upper sliding shoe left side bottom be provided with to
The upper fixture block of the upper card slot sliding connection, the upper sliding shoe right side bottom is provided with inner groovy, the upper sliding
It is provided with the clamping block opposite with the lower bayonet slot on block bottom face, is provided on the upper fixture block left side and stirs slot, it is described
It is provided with the downslide motion block that can be horizontally slipped in lower slider slot, is provided with to be inserted into institute at the top of downslide motion block left side
The outer convex block being connected in inner groovy is stated, downslide motion block left side bottom, which is provided with, to be slided left and right in the promotion slot
Dynamic pushing block, downslide motion block right side bottom are provided with the outer top bullet being fixedly connected with the lower slider slot right end wall
Spring is additionally provided with sensing device in the Power Block；
The plug piece includes the inserting block being connected with the insertion groove, the inserting block as a preferred technical solution,
Top is provided with opening upwards and the lock slots to be connected with the clamping block, and the right side bottom of the inserting block is set
It is equipped with the outer slot allocation being inserted into for the outer convex block, is provided with to be inserted into the confession among the right side of the inserting block
Be connected conductive head to be powered in electric hole, is provided with to connect with electrical equipment among the left side of the inserting block
The both sides up and down of circuit, the conductive head right end are respectively arranged with the first guiding incline, and the inserting block is insulator, the circuit
It is electrically connected with the conductive head.
It is respectively arranged with the second guiding incline at left and right sides of the clamping block bottom as a preferred technical solution, it is described
The both sides up and down of outer convex block left end are respectively arranged with third guiding incline.
The upper card slot of same size and described of the width of the upper card slot and the upper fixture block as a preferred technical solution,
Height be equal to the upper fixture block and the clamping block the sum of height, the left side of the pushing block is provided with pushing pad.
The pushing block, downslide motion block and the setting of outer convex block integral type as a preferred technical solution, the clamping block,
Also integral type is arranged for upper fixture block and upper sliding shoe.
The sensing device includes being fixedly mounted in Power Block to be located at the lower slider slot as a preferred technical solution,
The sensor of right part and the indicator light for being fixedly mounted on Power Block upper left end face, the sensor and indicator light respectively with
The power supply hole electrical connection.
The beneficial effects of the invention are as follows：
1. power supply hole in the open state, by the way that inserting block is inserted into insertion groove so that conductive head is inserted into power supply
Be connected and be powered in hole, then first discharge to upper fixture block apply it is upward stir power so that upper sliding shoe is in lower top bullet
Slide downward under the top pressure force effect of spring, then discharge and the thrust slided to the right is applied to pushing block, so that downslide motion block
It is slided to the left under the top pressure force effect of top spring outside, at this point, plug piece is in the lock state, outer convex block is slidably inserted into the left
Into outer slot allocation, clamping block slide downward, which is inserted into lock slots, is locked in inserting block in insertion groove, upper sliding shoe and upper
The bottom face of fixture block is abutted with the top end face of inserting block, to compress power to inserting block application by upper sliding shoe and upper fixture block,
It prevents plug piece from using for a long time and generates loosening, conductive head is caused to be detached from from power supply hole when avoiding due to kicking circuit,
The unexpected power-off for leading to electrical equipment is prevented, the security and stability of present apparatus power supply is increased.
2. so that upper sliding shoe extends downwardly by lower top spring applies upper sliding shoe the pressure on top surface of slide downward
Sliding groove, upper sliding shoe bottom face are abutted with the base end wall of insertion groove, and clamping block, which is inserted into lower bayonet slot, to be coordinated, inner groovy with it is outer
Convex block is opposite；So that downslide motion block slides to the left by outer top spring applies downslide motion block the pressure on top surface slided to the left, from
And so that outer convex block is inserted into the left in inner groovy and coordinate, to lock upper sliding shoe, at this point, power supply hole is in closed
State, upper sliding shoe can not upward sliding, child can not be inserted by metallic rod in power supply hole, therefore will not cause electric shock thing
Therefore the generation of existing electric shock accidents is greatly reduced, increase the usage safety performance of the present apparatus.
3. the structure of the present invention is simple, production cost is low, and power supply safety is stablized, and thing of getting an electric shock in existing life has effectively been prevented
Therefore generation, ensured the life security of child in family, and grafting power-on servicing is more convenient, is made when having exempted from due to kicking circuit
The unexpected power-off of electrical equipment is detached from and caused from power supply hole at conductive head, meets the use demand that existing grafting is powered.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
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
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of Power Block in the present invention；
Fig. 2 is that the China and foreign countries Fig. 1 convex block is retracted in the right in lower slider slot, the structure that upper sliding shoe is retracted in upwards in sliding groove is shown
It is intended to；
Fig. 3 is that plug piece is in structural schematic diagram when locking energized state in the present invention；
Fig. 4 is the structural schematic diagram of plug piece in the present invention；
Fig. 5 be the present invention Fig. 1 in Power Block left view.
Specific implementation mode
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.
A kind of safety shown in -5 is lockable for electrical plug-in connection refering to fig. 1, including the Power Block 1 being arranged in wall
And being inserted into the plug piece 2 being connected in the Power Block 1, opening inserting to the left is provided in the Power Block 4
Enter slot 11, the power supply hole 15 being electrically connected with city, 11 inside top of the insertion groove are provided on 11 inside right end wall of the insertion groove
The upper sliding groove 12 communicated with the insertion groove 11 is provided on end wall, in the Power Block 4 below the insertion groove 11
It is additionally provided with the promotion slot 13 of opening to the left, promotion 13 right end of slot is provided with the lower slider slot communicated with the insertion groove 11
14, be provided with lower bayonet slot 16 on 11 inner bottom end wall of the insertion groove, 11 top of the insertion groove be provided with and communicated with will be described on
The upper card slot 18 that sliding groove 12 is in communication with the outside is provided with the upper sliding shoe 33 that can slide up and down, institute in the upper sliding groove 12
State the lower top spring 31 that 33 top of sliding shoe is fixedly connected with 12 top end wall of upper sliding groove, 33 left end of upper sliding shoe
Face bottom is provided with the upper fixture block 34 to be slidably connected with the upper card slot 18,33 right side bottom of the upper sliding shoe
It is provided with inner groovy 17, the clamping block 35 opposite with the lower bayonet slot 16 is provided on 33 bottom face of upper sliding shoe, it is described
It is provided on 34 left side of upper fixture block and stirs slot 36, the downslide motion block 104 that can be horizontally slipped is provided in the lower slider slot 14,
It is provided with to be inserted into the outer convex block 37 being connected in the inner groovy 17, institute at the top of 104 left side of downslide motion block
It states 104 left side bottom of downslide motion block and is provided with the pushing block 103 that can be horizontally slipped in the promotion slot 13, the lower slider
104 right side bottom of block is provided with the outer top spring 32 being fixedly connected with 14 right end wall of the lower slider slot, passes through the outer top
Spring 32 applies the pressure on top surface slided to the left to the downslide motion block 104, by the lower top spring 31 to the upper sliding shoe
33 apply the pressure on top surface of slide downward, and sensing device is additionally provided in the Power Block 1；
Wherein, the plug piece 2 includes the inserting block 20 being connected with the insertion groove 11,20 top setting of the inserting block
There are opening upwards and the lock slots 22 to be connected with the clamping block 35, the right side bottom setting of the inserting block 20
The useful outer slot allocation 21 being inserted into for the outer convex block 37, is provided with to be inserted into institute among the right side of the inserting block 20
State the conductive head 24 to be powered of being connected in power supply hole 15, be provided among the left side of the inserting block 20 to electricity consumption
The circuit 23 of equipment connection, the both sides up and down of 24 right end of the conductive head are respectively arranged with the first guiding incline, pass through described first
Guiding incline facilitates the conductive head 24 to be rapidly inserted into the power supply hole 15 energization that is connected, and the inserting block 20 is insulation
Body, the circuit 23 are electrically connected with the conductive head 24.
Wherein, it is respectively arranged with the second guiding incline at left and right sides of 35 bottom of the clamping block, is led tiltedly by described second
Face facilitates the clamping block 35 to be rapidly inserted into the lower bayonet slot 16 or the lock slots 22,37 left end of outer convex block
Upper and lower both sides are respectively arranged with third guiding incline, facilitate the outer convex block 37 to be rapidly inserted by the third guiding incline described
In inner groovy 17 or the outer slot allocation 21.
Wherein, the height etc. of the width of the upper card slot 18 and the upper card slot 18 of same size and described of the upper fixture block 34
In the sum of the height of the upper fixture block 34 and the clamping block 35, so that 34 top end face of upper fixture block and the upper card slot
When 18 top end wall abuts, the bottom face of the clamping block 35 is flushed with the top end wall of the insertion groove 11, the pushing block 103
Left side be provided with pushing pad 108, cause the pushing block 103 left to prevent from pushing the pushing block 103 for a long time
The abrasion of end face.
Wherein, the pushing block 103, downslide motion block 104 and the setting of 37 integral type of outer convex block, are slided so as to whole left and right
Dynamic, also integral type is arranged for the clamping block 35, upper fixture block 34 and upper sliding shoe 33, slides up and down, increases so as to whole
The stability for sliding up and down and horizontally slipping.
Wherein, the sensing device includes being fixedly mounted on the biography for being located at 14 right part of lower slider slot in Power Block 1
Sensor 61 and the indicator light 62 for being fixedly mounted on 1 upper left end face of the Power Block, the sensor 61 and indicator light 62 respectively with
The power supply hole 15 is electrically connected, to which when the downslide motion block 104 is abutted with the sensor 61, the indicator light 62 is bright
It rises, no longer needs to continue to press on to indicate that downslide motion block 104 has slid into rightmost, upper sliding shoe 33 can be dialled upwards at this time
It is dynamic.
In initial position, as shown in Figure 1, the upper sliding shoe 33 applies due to the lower top spring 31 to downslide
Dynamic pressure on top surface and so that the upper sliding shoe 33 extends downwardly the upper sliding groove 12, at this point, 33 bottom end of upper sliding shoe
Face is abutted with the base end wall of the insertion groove 11, and the clamping block 35, which is inserted into the lower bayonet slot 16, to be coordinated, the inner groovy
17 is opposite with the outer convex block 37；And the downslide motion block 104 applies the pressure on top surface slided to the left due to the outer top spring 32
And so that the downslide motion block 104 slides to the left, so that the outer convex block 37 is inserted into the inner groovy 17 and matches to the left
It closes, the upper sliding shoe 33 is locked, at this point, the power supply hole 15 is in closed state, the upper sliding shoe 33 is without normal direction
Upper sliding；
When the energization of electrical equipment needs in use, first passing through the thrust that pushing pad 108 slides to the right the application of the pushing block 103,
The thrust overcomes the outer top spring 32 to apply the pressure on top surface slided to the left, so that the downslide motion block 104 is slided to the right
Dynamic, the downslide motion block 104, which slides to the right, drives the outer convex block 37 to slide to the right and be retracted into the lower slider slot 14, connects
It and applies upward power of stirring to the upper fixture block 34 by stirring slot 36, the power of stirring overcomes the lower top spring 31 to apply
The pressure on top surface of slide downward, so that 33 upward sliding of upper sliding shoe, 33 upward sliding of upper sliding shoe drives institute
It states fixture block 34 and 35 upward sliding of the clamping block and is retracted into respectively in the upper card slot 18 and the upper sliding groove 12, this
When, as shown in Fig. 2, the power supply hole 15 is in the open state, then the inserting block 20 is aligned with the insertion groove 11, and
The inserting block 20 is inserted into the insertion groove 11 so that the conductive head 24, which is inserted into coordinate in the power supply hole 15, to be connected
Connect electricity, then first discharge to the upper fixture block 34 apply it is upward stir power so that the upper sliding shoe 33 is described
Slide downward under the top pressure force effect of lower top spring 31, then discharge and the thrust slided to the right is applied to the pushing block 103, from
And so that the downslide motion block 104 slides to the left under the top pressure force effect of the outer top spring 32, at this point, as shown in figure 3,
The plug piece 2 is in the lock state, and the outer convex block 37 is slideably inserted into the left in the outer slot allocation 21, the clamping block 35
Slide downward is inserted into the lock slots 22 and the inserting block 20 is locked in the insertion groove 11, the upper sliding
The bottom face of block 33 and the upper fixture block 34 is abutted with the top end face of the inserting block 20, to pass through 33 He of upper sliding shoe
The upper fixture block 34 compresses power to the application of the inserting block 20, prevents 2 long-time of the plug piece from using and generating loosening.
When electrical equipment need not be powered in use, first so that the present apparatus is restored to state as shown in Figure 2 in order to taking
Go out the plug piece 2, takes out after the plug piece 2 so that the present apparatus is restored to initial position as shown in Figure 1, in order to
The grafting of electrical equipment next time, which is powered, to be used.
The beneficial effects of the invention are as follows：
1. power supply hole in the open state, by the way that inserting block is inserted into insertion groove so that conductive head is inserted into power supply
Be connected and be powered in hole, then first discharge to upper fixture block apply it is upward stir power so that upper sliding shoe is in lower top bullet
Slide downward under the top pressure force effect of spring, then discharge and the thrust slided to the right is applied to pushing block, so that downslide motion block
It is slided to the left under the top pressure force effect of top spring outside, at this point, plug piece is in the lock state, outer convex block is slidably inserted into the left
Into outer slot allocation, clamping block slide downward, which is inserted into lock slots, is locked in inserting block in insertion groove, upper sliding shoe and upper
The bottom face of fixture block is abutted with the top end face of inserting block, to compress power to inserting block application by upper sliding shoe and upper fixture block,
It prevents plug piece from using for a long time and generates loosening, conductive head is caused to be detached from from power supply hole when avoiding due to kicking circuit,
The unexpected power-off for leading to electrical equipment is prevented, the security and stability of present apparatus power supply is increased.
2. so that upper sliding shoe extends downwardly by lower top spring applies upper sliding shoe the pressure on top surface of slide downward
Sliding groove, upper sliding shoe bottom face are abutted with the base end wall of insertion groove, and clamping block, which is inserted into lower bayonet slot, to be coordinated, inner groovy with it is outer
Convex block is opposite；So that downslide motion block slides to the left by outer top spring applies downslide motion block the pressure on top surface slided to the left, from
And so that outer convex block is inserted into the left in inner groovy and coordinate, to lock upper sliding shoe, at this point, power supply hole is in closed
State, upper sliding shoe can not upward sliding, child can not be inserted by metallic rod in power supply hole, therefore will not cause electric shock thing
Therefore the generation of existing electric shock accidents is greatly reduced, increase the usage safety performance of the present apparatus.
3. the structure of the present invention is simple, production cost is low, and power supply safety is stablized, and thing of getting an electric shock in existing life has effectively been prevented
Therefore generation, ensured the life security of child in family, and grafting power-on servicing is more convenient, is made when having exempted from due to kicking circuit
The unexpected power-off of electrical equipment is detached from and caused from power supply hole at conductive head, meets the use demand that existing grafting is powered.
The basic principles, main features and advantages of the present invention have 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 improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (6)
1. a kind of safety is lockable for electrical plug-in connection, including the Power Block that is arranged in wall and described to be inserted into
The plug piece being connected in Power Block, it is characterised in that：The insertion groove of opening to the left is provided in the Power Block, it is described to insert
Enter and be provided with the power supply hole being electrically connected with city on right end wall inside slot, is provided on the insertion groove inner tip wall and is inserted with described
Enter the upper sliding groove that slot communicates, the promotion slot of opening to the left, institute are additionally provided in the Power Block below the insertion groove
It states and slot right end is pushed to be provided with the lower slider slot communicated with the insertion groove, lower card is provided on the insertion groove inner bottom end wall
Slot, the insertion groove top are provided with and communicated with the upper card slot that the upper sliding groove is in communication with the outside, are set in the upper sliding groove
It is equipped with the upper sliding shoe that can slide up and down, the lower top bullet being fixedly connected with the upper sliding groove top end wall at the top of the upper sliding shoe
Spring, the upper sliding shoe left side bottom are provided with to the upper fixture block with the upper card slot sliding connection, the upper cunning
Motion block right side bottom is provided with inner groovy, and the locking opposite with the lower bayonet slot is provided on the upper sliding shoe bottom face
Block is provided on the upper fixture block left side and stirs slot, the downslide motion block that can be horizontally slipped, institute are provided in the lower slider slot
It states and is provided with to be inserted into the outer convex block being connected in the inner groovy, the downslide motion block at the top of downslide motion block left side
Left side bottom is provided with the pushing block that can be horizontally slipped in the promotion slot, and downslide motion block right side bottom is provided with
The outer top spring being fixedly connected with the lower slider slot right end wall is additionally provided with sensing device in the Power Block.
2. safety according to claim 1 is lockable for electrical plug-in connection, it is characterised in that：The plug piece include with
The inserting block that the insertion groove is connected, the inserting block top are provided with opening upwards and to coordinate with the clamping block
The lock slots of connection, the right side bottom of the inserting block is provided with the outer slot allocation being inserted into for the outer convex block, described to insert
Enter the conductive head that is provided with to be inserted among the right side of block and be connected in the power supply hole to be powered, the inserting block
Left side among be provided with circuit to be connect with electrical equipment, the both sides up and down of the conductive head right end are respectively arranged with
First guiding incline, the inserting block are insulator, and the circuit is electrically connected with the conductive head.
3. safety according to claim 1 is lockable for electrical plug-in connection, it is characterised in that：The clamping block bottom
The left and right sides is respectively arranged with the second guiding incline, and the both sides up and down of the outer convex block left end are respectively arranged with third guiding incline.
4. safety according to claim 1 is lockable for electrical plug-in connection, it is characterised in that：The width of the upper card slot
It is equal to the sum of the height of the upper fixture block and the clamping block with the height of the upper card slot of same size and described of the upper fixture block,
The left side of the pushing block is provided with pushing pad.
5. safety according to claim 1 is lockable for electrical plug-in connection, it is characterised in that：The pushing block, downslide
Motion block and the setting of outer convex block integral type, also integral type is arranged for the clamping block, upper fixture block and upper sliding shoe.
6. safety according to claim 1 is lockable for electrical plug-in connection, it is characterised in that：The sensing device includes
It is fixedly mounted on the sensor for being located at lower slider slot right part in Power Block and is fixedly mounted on the Power Block left upper end
The indicator light in face, the sensor and indicator light are electrically connected with the power supply hole respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710580139.1A CN108565605A (en) | 2017-07-17 | 2017-07-17 | A kind of safety is lockable for electrical plug-in connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710580139.1A CN108565605A (en) | 2017-07-17 | 2017-07-17 | A kind of safety is lockable for electrical plug-in connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108565605A true CN108565605A (en) | 2018-09-21 |
Family
ID=63529178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710580139.1A Withdrawn CN108565605A (en) | 2017-07-17 | 2017-07-17 | A kind of safety is lockable for electrical plug-in connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108565605A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638501A (en) * | 2018-12-07 | 2019-04-16 | 曾郁绮 | A kind of refrigerator-freezer plug lock construction and its self-locking method |
| CN114167111A (en) * | 2021-12-19 | 2022-03-11 | 乔岁儿 | Novel electricity meter |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203839609U (en) * | 2014-05-07 | 2014-09-17 | 台州携康电子有限公司 | Anti-off safety socket |
| CN105186200A (en) * | 2015-07-03 | 2015-12-23 | 肖白玉 | Socket with power-on indication lamp |
| CN106705396A (en) * | 2017-01-18 | 2017-05-24 | 林金杰 | Air conditioner fixing device |
-
2017
- 2017-07-17 CN CN201710580139.1A patent/CN108565605A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203839609U (en) * | 2014-05-07 | 2014-09-17 | 台州携康电子有限公司 | Anti-off safety socket |
| CN105186200A (en) * | 2015-07-03 | 2015-12-23 | 肖白玉 | Socket with power-on indication lamp |
| CN106705396A (en) * | 2017-01-18 | 2017-05-24 | 林金杰 | Air conditioner fixing device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638501A (en) * | 2018-12-07 | 2019-04-16 | 曾郁绮 | A kind of refrigerator-freezer plug lock construction and its self-locking method |
| CN109638501B (en) * | 2018-12-07 | 2021-01-01 | 曾郁绮 | Refrigerator plug lock structure and self-locking method thereof |
| CN114167111A (en) * | 2021-12-19 | 2022-03-11 | 乔岁儿 | Novel electricity meter |
| CN114167111B (en) * | 2021-12-19 | 2022-09-30 | 北京合众科创科技有限公司 | Electric meter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106848708A (en) | A kind of electric supply installation of novel anti-shock | |
| CN107369993B (en) | A kind of electrical equipment for electric engagement device | |
| CN107317152A (en) | A kind of electrical equipment energization component | |
| CN108565605A (en) | A kind of safety is lockable for electrical plug-in connection | |
| CN106785557B (en) | Plug-in type safe and convenient socket plug | |
| CN107332066A (en) | A kind of safety plugging device of power supply | |
| CN108232856A (en) | A kind of anti-loosening confession electrical plug-in connection | |
| CN107394470B (en) | It is a kind of lockable for electrical plug-in connection | |
| CN203027384U (en) | Power supply unit of android TV stick based on HDMI (High-Definition Multimedia Interface) interface | |
| CN202111316U (en) | Anti-loose plug socket | |
| CN103178415B (en) | Anti-electric-shock socket | |
| CN205406852U (en) | Socket with dead pin function of lock | |
| CN208970830U (en) | A kind of electric connector of anti-dropout | |
| CN207559151U (en) | A kind of electrical connector socket with security protection | |
| CN203553564U (en) | Multifunctional data line | |
| CN106848774B (en) | A kind of electric power safety is for electric installation | |
| CN204706721U (en) | Multi-function jack | |
| CN205194982U (en) | Socket with USB interface | |
| CN210074303U (en) | Plug and socket | |
| CN208637670U (en) | A kind of Assembled safety socket | |
| CN216773692U (en) | Double-end is equipped with power adapter who trades | |
| CN205447644U (en) | Bayonet bulb connection structure | |
| CN207490198U (en) | A kind of movement insert box | |
| CN108963611A (en) | A kind of electric installation of intelligent wearable device | |
| CN207884012U (en) | A kind of jack device of intelligent security guard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180921 |
|
| WW01 | Invention patent application withdrawn after publication |