CN109390751A - A kind of electric power connecting base device of power supply safety - Google Patents
A kind of electric power connecting base device of power supply safety Download PDFInfo
- Publication number
- CN109390751A CN109390751A CN201710662922.2A CN201710662922A CN109390751A CN 109390751 A CN109390751 A CN 109390751A CN 201710662922 A CN201710662922 A CN 201710662922A CN 109390751 A CN109390751 A CN 109390751A
- Authority
- CN
- China
- Prior art keywords
- slot
- power supply
- sliding
- connection
- rectangular channel
- 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.)
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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
- H01R13/44—Means for preventing access to live contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—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
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of electric power connecting base devices of power supply safety, including the grafting pedestal being fixedly mounted in wall and the connection-peg body being connect with electric appliance, symmetrical above and below be provided with is open towards right slot in grafting pedestal, the conductive sheet being electrically connected with city is installed in end wall above and below slot, slot left end is provided with sliding cavity, sliding rack can be slidingly installed in sliding cavity, opening is provided in sliding rack towards the right side and the link slot that connect with slot, through slot is provided in the wall of link slot left end, it is symmetrical above and below in sliding rack to be provided with sliding groove of the opening towards link slot, one end in sliding groove far from link slot is fixedly installed with the contact-making switch to control conductive sheet energization, sliding shoe is also slidably fitted in sliding groove；Connection-peg body left side is symmetrical above and below to be equipped with the power supply inserted link matched with slot, and the rectangular channel of left and right connection is provided in inserted link of powering, and rectangular channel right end runs through connection-peg body, and the telescopic chute for running through and being connected to up and down rectangular channel is additionally provided in inserted link of powering.
Description
Technical field
The present invention relates to the electrical equipments such as electric appliance for electrical domain, specifically a kind of power socket of power supply safety
Device.
Background technique
In daily life, power socket is almost seen everywhere, and traditional power socket is typically all to be fixedly mounted
In wall, the power supply to electrical equipment, the power supply piece of this plug socket can be achieved in the slot of connection-peg insertion plug socket
Typically it is exposed in slot, and slot is connected to the external world, therefore, power supply piece is also easy to be touched by external substance,
Due to the curiosity of small children, they will use metal rod or sheet metal is inserted into the peace in plug socket and causing electric shock
Full accident will cause the injures and deaths of small children when serious, therefore, traditional power supply plug socket has very big security risk, and
Also there is the power socket of belt switch on the market, but this switch is also easy to be opened by small children, therefore, still exists
Security risk, and when connection-peg is inserted into plug socket, relies solely on frictional force to keep power supply state, when not descending the heart to mention
When either encountering connection-peg or tripping electric wire, it is easy to so that connection-peg is fallen or is loosened and powers off electrical equipment suddenly,
Therefore, power supply state is not sufficiently stable.
Summary of the invention
Deficiency in view of the above technology, the invention proposes a kind of power sockets of the high power supply safety of electrical safety
Device.
The electric power connecting base device of a kind of power supply safety of the invention, including the grafting pedestal being fixedly mounted in wall
And the connection-peg body being connect with electric appliance, the opening symmetrical above and below that is provided with is towards right slot, the slot in the grafting pedestal
The conductive sheet being electrically connected with city is installed, the slot left end is provided with sliding cavity, can be left in the sliding cavity in upper and lower end wall
The right side is slidably equipped with sliding rack, opening is provided in the sliding rack towards the right side and the link slot that connect with the slot, described
It is provided with through slot in the wall of link slot left end, it is symmetrical above and below in the sliding rack to be provided with sliding of the opening towards the link slot
Slot, one end in the sliding groove far from the link slot are fixedly installed with contact-making switch, are also slidably installed in the sliding groove
There is sliding shoe, the grafting pedestal right end face is additionally provided with flip-top cap assembly, and the flip-top cap assembly includes flip lid and handle；It is described
Connection-peg body left side is symmetrical above and below to be equipped with the power supply inserted link matched with the slot, is provided with a left side in the power supply inserted link
The rectangular channel of right connection, the rectangular channel right end run through the connection-peg body, are additionally provided in the power supply inserted link and run through up and down
And the telescopic chute of the connection rectangular channel, it is provided with telescopic arm in the telescopic chute symmetrical above and belowly, the telescopic arm is towards institute
The end face for stating rectangular channel is provided with compression inclined-plane, is located on the right side of the telescopic chute in the rectangular channel and is slidably fitted with rectangular shaft,
The rectangular shaft right end stretches out the connection-peg body, and the rectangular shaft right end is fixedly installed with operating stick, the connection-peg body
Right side is fixedly installed with operation ring, is located at the telescopic chute left slide in the rectangular channel and is equipped with compression bar, the top
The end face of compression bar towards the telescopic chute is provided with the effect inclined-plane matched with the compression inclined-plane.
Further technical solution is additionally provided with opening in the connection-peg body towards left annular groove, in the annular groove
It is slidably fitted with shield, the first top pressure spring connecting with the shield is also fixedly installed in the annular groove.
Further technical solution, sliding cavity left end wall are fixedly installed with second be fixedly connected with the sliding rack
Top pressure spring.
Further technical solution is symmetrically arranged with the first guide groove extended up and down in the sliding groove left hand end wall,
It is slidably fitted with the first guiding being fixedly connected with the sliding shoe in first guide groove to protrude, in first guide groove
It is also equipped with the third top pressure spring to offset with the first guiding protrusion.
Further technical solution, is provided with the second guide groove extended up and down in the flexible groove sidewall, and described second
It is slidably fitted with the second guiding protrusion being fixedly connected with the telescopic arm in guide groove, is also equipped in second guide groove
The 4th top pressure spring to offset with the second guiding protrusion.
Further technical solution is provided with the limiting slot that left and right extends in the end wall up and down at the rectangular channel left end,
The limit protrusion being fixedly connected with the compression bar is slidably fitted in the limiting slot.
Further technical solution, connection-peg body right side, which is also fixedly installed with, to be fixedly connected with the operating stick
5th top pressure spring.
Further technical solution, the telescopic arm are provided with guiding surface far from the end face of the rectangular channel.
Further technical solution, the flip lid are set to the grafting pedestal right side wall by what hinge can be spun upside down
Above the slot, the handle is fixed with below the flip lid lateral surface.
The beneficial effects of the present invention are:
Grafting pedestal in apparatus of the present invention in the initial state, sliding rack quilt under the action of second top pressure spring
It presses to the right and the sliding rack right side is made to fit with the sliding cavity right end wall, the sliding shoe is pressed in the third
The end face and the connection for being pressed towards the link slot under the action of spring and making the sliding shoe towards the link slot
Slot flushes, so that the power supply inserted link is allowed to be inserted into the link slot, end face of the sliding shoe far from the link slot
It is not contacted with the contact-making switch, so that the conductive sheet is not charged, therefore, when small children uses metal rod or metal
Piece is inserted into the generation that not will cause electric shock accidents when contacting in the slot with the conductive sheet, moreover, metal rod or
Person's sheet metal can not act on sliding shoe, therefore, it is impossible to charge conductive sheet；
When needing that electric appliance is made to be powered, the power supply inserted link is inserted into the slot, when the power supply inserted link left side and institute
When stating the fitting of link slot left end wall, the telescopic chute is aligned with the sliding groove, the compression bar left side and the sliding cavity
Left end wall offsets, and the shield left side offsets with grafting seat piece right side, continues to push described insert to the left at this time
Fitting body, the power supply inserted link pushes the sliding rack to slide to the left, and the relatively described power supply inserted link of the compression bar is slided to the right
Dynamic, when the compression bar slides to the right relatively, the effect inclined-plane may act on the compression inclined-plane, so as to described stretch
Arm is slided towards the sliding groove, and the telescopic arm can push the sliding shoe to slide towards the contact-making switch, when the limit
When position protrusion slides into the limiting slot right end, the effect inclined-plane disengaging compression inclined-plane, and the sliding shoe and institute
Contact-making switch contact is stated, the contact-making switch controls the conductive sheet and is powered, and unclamps the connection-peg body, the sliding rack at this time
It is pressed to the right under the action of second top pressure spring and first top pressure spring and makes the sliding rack right side
It fits with the sliding cavity right end wall, can be contacted with the conductive sheet when being inserted into the slot due to the power supply inserted link,
Therefore, the conductive sheet can be by power transmission to the connection-peg body, to realize to the power supply to electric appliance；
Since during the energization, the effect inclined-plane is detached from the compression inclined-plane, and the telescopic arm can not be towards the rectangle
Slot is slided and is extend into the sliding groove always, therefore the power supply inserted link is locked in the sliding rack, and by institute
Stating sliding rack can not be pulled out, and so as to be pulled out the power supply inserted link can not, can make powered stable, can avoid kicking touching and cause
The phenomenon that power-off, occurs；
Since during electric power supply, the shield left side offsets with grafting pedestal right side always, so as to
It prevents power supply inserted link to be exposed, therefore, security risk can be greatly reduced；
Apparatus of the present invention structure is simple, easy to use, and electrical safety is high.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only one invented
A little embodiments for those of ordinary skill in the art without creative efforts, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is a kind of structural schematic diagram of the electric power connecting base device of power supply safety of the invention；
Fig. 2 is the structural schematic diagram of the grafting pedestal in Fig. 1；
Fig. 3 is the structural schematic diagram of connection-peg body in Fig. 1；
Fig. 4 is the structural schematic diagram of arrow direction in Fig. 3；
Fig. 5 is the partial enlargement diagram of region of interest in Fig. 2；
Fig. 6 is the partial enlargement diagram of region of interest in Fig. 3；
Fig. 7 is structural schematic diagram when telescopic chute is aligned with sliding groove in Fig. 1；
Fig. 8 is structural schematic diagram when connection-peg body is powered；
Fig. 9 is the right view of Fig. 2.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive spy
Other than sign and/or step, it can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
As shown in Figures 1 to 9, the electric power connecting base device of a kind of power supply safety of apparatus of the present invention, including be fixedly mounted
Grafting pedestal 10 in wall and the connection-peg body 20 being connect with electric appliance, it is symmetrical above and below in the grafting pedestal 10 to be provided with
It is open towards right slot 11, the conductive sheet 13 being electrically connected with city, 11 left side of slot is installed in about 11 end wall of slot
End is provided with sliding cavity 12, and sliding rack 14 can be slidingly equipped in the sliding cavity 12, is arranged in the sliding rack 14
There is opening towards the right side and the link slot 140 that connect with the slot 11, is provided with through slot 141, institute in the 140 left end wall of link slot
State it is symmetrical above and below in sliding rack 14 be provided with sliding groove 142 of the opening towards the link slot 140, it is remote in the sliding groove 142
One end from the link slot 140 is fixedly installed with contact-making switch 147, and the contact-making switch 147 is to control the conductive sheet
13 power on/off is also slidably fitted with sliding shoe 146 in the sliding groove 142, and 10 right end face of grafting pedestal is additionally provided with
Flip-top cap assembly, the flip-top cap assembly include flip lid 40 and handle 42；20 left side of connection-peg body is symmetrical above and below to be equipped with
The power supply inserted link 21 matched with the slot 11, it is described power supply inserted link 21 in be provided with left and right connection rectangular channel 203, it is described
203 right end of rectangular channel runs through the connection-peg body 20, is additionally provided in the power supply inserted link 21 and runs through up and down and be connected to the square
The telescopic chute of shape slot 203, is provided with telescopic arm 25 in the telescopic chute symmetrical above and belowly, and the telescopic arm 25 is towards the rectangle
The end face of slot 203 is provided with compression inclined-plane 231, is located on the right side of the telescopic chute in the rectangular channel 203 and is slidably fitted with rectangle
Bar 24,24 right end of rectangular shaft stretches out the connection-peg body 20, and 24 right end of the rectangular shaft is fixedly installed with operating stick 27,
20 right side of connection-peg body is fixedly installed with operation ring 28, is located at the telescopic chute left slide in the rectangular channel 203
Compression bar 23 is installed, the end face of compression bar 23 towards the telescopic chute is provided with to be matched with the compression inclined-plane 231
Effect inclined-plane 231.
Valuably or illustratively, wherein opening is additionally provided in the connection-peg body 20 towards left annular groove 201, institute
It states and is slidably fitted with shield 22 in annular groove 201, be also fixedly installed in the annular groove 201 and connect with the shield 22
The first top pressure spring 26, first top pressure spring 26 to press the shield 22 to the left.
Valuably or illustratively, wherein the 12 left end wall of sliding cavity is fixedly installed with fixed with the sliding rack 14
Second top pressure spring 15 of connection, second top pressure spring 15 make the sliding to press the sliding rack 14 to the right
14 right side of frame fits with the 12 right end wall of sliding cavity.
Valuably or illustratively, wherein be symmetrically arranged with first extended up and down in 142 left hand end wall of sliding groove
Guide groove 143 is slidably fitted with the first guiding protrusion being fixedly connected with the sliding shoe 146 in first guide groove 143
144, the third top pressure springs 145 to offset with the first guiding protrusion 144, institute are also equipped in first guide groove 143
Stating third top pressure spring 145 makes the sliding shoe to press the first guiding protrusion 144 towards the link slot 140
146 flush with the link slot 140.
Valuably or illustratively, wherein the second guide groove 143 extended up and down is provided in the flexible groove sidewall,
It is slidably fitted with the second guiding being fixedly connected with the telescopic arm 25 in second guide groove 143 and protrudes 144, described second
The 4th top pressure spring 255 to offset with the second guiding protrusion 144, the 4th press bullet are also equipped in guide groove 143
Spring 255 extend into the compression inclined-plane 251 to press the second guiding protrusion 144 towards the rectangular channel 203
In the rectangular channel 203.
Valuably or illustratively, wherein be provided with what left and right extended in the end wall up and down at 203 left end of rectangular channel
Limiting slot 204 is slidably fitted with the limit protrusion 232 being fixedly connected with the compression bar 23 in the limiting slot 204.
Valuably or illustratively, wherein 20 right side of connection-peg body is also fixedly installed with and the operating stick 27
The 5th top pressure spring 29 being fixedly connected, the 5th top pressure spring 29 is to press to the right the operating stick 27.
Valuably or illustratively, wherein the telescopic arm 25 is provided with guiding tiltedly far from the end face of the rectangular channel 203
Face 253, to conveniently be inserted into the sliding groove 142.
Valuably or illustratively, wherein the flip lid 40 is set to the grafting by what hinge 41 can be spun upside down
10 right side wall of pedestal is located at 11 top of slot, is fixed with the handle 42 below 40 lateral surfaces of the flip lid, passes through institute
Stating handle 42 can overturn upward or downward the flip lid 40, to realize covering tightly or opening to the slot 11, Jin Erke
The slot 11 is prevented to be connected to extraneous under non-inserting state and cause dust or water stain entrance, to influence for electrical connection
When stability.
When original state, the limit protrusion 232 is located at 204 left end of limiting slot, and 23 left end of the compression bar is stretched
Enter with the power supply inserted link 21, the telescopic arm 25 is under the action of the 4th top pressure spring 255 by towards the rectangular channel
203 press and extend into the compression inclined-plane 251 in the rectangular channel 203 with the effect inclined-plane 231 and offset, the sliding
Frame 14 is pressed to the right under the action of the second top pressure spring 15 and makes 14 right side of sliding rack and the sliding cavity
12 right end walls fit, and the sliding shoe 146 is under the action of third top pressure spring 145 by towards the link slot 140
It presses and flushes the sliding shoe 146 with the link slot 140 towards the end face of the link slot 140, and make the sliding
End face of the block 146 far from the link slot 140 is not contacted with the contact-making switch 147.
When needing that electric appliance is made to be powered, the power supply inserted link 21 is inserted into the slot 11, the power supply inserted link 21 is left
End can be extend into the link slot 140, and 23 left end of the compression bar is extend into the through slot 141, when described for electric mortiser
When 21 left side of bar is bonded with the 140 left end wall of link slot, the telescopic chute is aligned with the sliding groove 142, the press
23 left side of bar offsets with the 12 left end wall of sliding cavity, and 22 left side of the shield and 10 right side of grafting seat piece
It offseting, continues to push the connection-peg body 20 to the left at this time, the power supply inserted link 21 pushes the sliding rack 14 to slide to the left, and
The relatively described power supply inserted link 21 of the compression bar 23 slides to the right, and when the compression bar 23 slides to the right relatively, the effect is oblique
Face 231 may act on the compression inclined-plane 251, described to stretch so as to slide the telescopic arm 25 towards the sliding groove 142
Contracting arm 25 can push the sliding shoe 146 to slide towards the contact-making switch 147, when limit protrusion 232 slide into it is described
When 204 right end of limiting slot, the effect inclined-plane 231 is detached from the compression inclined-plane 251, and the sliding shoe 146 connects with described
It touches switch 147 to contact, the contact-making switch 147 controls the conductive sheet 13 and is powered, and unclamps the connection-peg body 20 at this time, described
Sliding rack 14 is pressed to the right under the action of second top pressure spring 15 and the first top pressure spring 26 and is made described
14 right side of sliding rack fits with the 12 right end wall of sliding cavity, when being inserted into the slot 11 due to the power supply inserted link 21
It can be contacted with the conductive sheet 13, therefore, the conductive sheet 13 can be by power transmission to the connection-peg body 20, thus realization pair
Power supply to electric appliance；
After the completion of power supply, the operation ring 28 and operating stick 27 are held, keeps the two close to each other, the operating stick 27 can drive institute
It states the relatively described connection-peg body 20 of rectangular shaft 24 to slide to the left, the rectangular shaft 24 can push the compression bar 23 when sliding to the left
It sliding to the left, when the compression bar 23 slides to the left, the effect inclined-plane 231 can offset with the compression inclined-plane 251 again, this
The Shi Songkai institute operating sticks 27, under the action of four top pressure springs 255, the telescopic arm 25 is towards the rectangular channel
203 slidings, and the telescopic arm 25 can push to the left the compression bar 23, and the sliding shoe 146 is pressed in the third
It being slided under the action of spring 145 towards the link slot 140, the sliding shoe 146 is disengaged with the contact-making switch 147,
To make the conductive sheet 13 power off, when the telescopic arm 25 is fully retracted into the telescopic chute, allow described for electric mortiser
Bar 21 is extracted outward.
The beneficial effects of the present invention are: the grafting pedestal in apparatus of the present invention is in the initial state, the sliding rack is in institute
It states and is pressed to the right and the sliding rack right side is made to fit with the sliding cavity right end wall under the action of the second top pressure spring,
The sliding shoe is pressed towards the link slot under the action of third top pressure spring and makes the sliding shoe towards institute
The end face for stating link slot is flushed with the link slot, so that the power supply inserted link is allowed to be inserted into the link slot, the cunning
End face of the motion block far from the link slot is not contacted with the contact-making switch, so that the conductive sheet is not charged, therefore, when immature
Children, which are inserted into when contacting in the slot with the conductive sheet using metal rod or sheet metal, not will cause electric shock thing
Therefore generation, moreover, metal rod or sheet metal can not act on sliding shoe, therefore, it is impossible to charge conductive sheet；
When needing that electric appliance is made to be powered, the power supply inserted link is inserted into the slot, when the power supply inserted link left side and institute
When stating the fitting of link slot left end wall, the telescopic chute is aligned with the sliding groove, the compression bar left side and the sliding cavity
Left end wall offsets, and the shield left side offsets with grafting seat piece right side, continues to push described insert to the left at this time
Fitting body, the power supply inserted link pushes the sliding rack to slide to the left, and the relatively described power supply inserted link of the compression bar is slided to the right
Dynamic, when the compression bar slides to the right relatively, the effect inclined-plane may act on the compression inclined-plane, so as to described stretch
Arm is slided towards the sliding groove, and the telescopic arm can push the sliding shoe to slide towards the contact-making switch, when the limit
When position protrusion slides into the limiting slot right end, the effect inclined-plane disengaging compression inclined-plane, and the sliding shoe and institute
Contact-making switch contact is stated, the contact-making switch controls the conductive sheet and is powered, and unclamps the connection-peg body, the sliding rack at this time
It is pressed to the right under the action of second top pressure spring and first top pressure spring and makes the sliding rack right side
It fits with the sliding cavity right end wall, can be contacted with the conductive sheet when being inserted into the slot due to the power supply inserted link,
Therefore, the conductive sheet can be by power transmission to the connection-peg body, to realize to the power supply to electric appliance；
Since during the energization, the effect inclined-plane is detached from the compression inclined-plane, and the telescopic arm can not be towards the rectangle
Slot is slided and is extend into the sliding groove always, therefore the power supply inserted link is locked in the sliding rack, and by institute
Stating sliding rack can not be pulled out, and so as to be pulled out the power supply inserted link can not, can make powered stable, can avoid kicking touching and cause
The phenomenon that power-off, occurs；
Since during electric power supply, the shield left side offsets with grafting pedestal right side always, so as to
It prevents power supply inserted link to be exposed, therefore, security risk can be greatly reduced.
Apparatus of the present invention structure is simple, easy to use, and electrical safety is high.
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 what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (9)
1. a kind of electric power connecting base device of power supply safety connects including the grafting pedestal being fixedly mounted in wall and with electric appliance
The connection-peg body connect, it is characterised in that: the opening symmetrical above and below that is provided with is towards right slot in the grafting pedestal, on the slot
The conductive sheet being electrically connected with city is installed, the slot left end is provided with sliding cavity, can control in the sliding cavity in lower end wall
Sliding rack is slidably installed, opening is provided in the sliding rack towards the right side and the link slot that connect with the slot, the company
It is provided with through slot in the wall of access slot left end, it is symmetrical above and below in the sliding rack to be provided with sliding groove of the opening towards the link slot,
One end in the sliding groove far from the link slot is fixedly installed with contact-making switch, is also slidably fitted with cunning in the sliding groove
Motion block, the grafting pedestal right end face are additionally provided with flip-top cap assembly, and the flip-top cap assembly includes flip lid and handle；The grafting
Head body left side is symmetrical above and below to be equipped with the power supply inserted link matched with the slot, and left and right is provided in the power supply inserted link and is connected
Logical rectangular channel, the rectangular channel right end run through the connection-peg body, are additionally provided in the power supply inserted link and run through up and down and connect
Lead to the telescopic chute of the rectangular channel, be provided with telescopic arm in the telescopic chute symmetrical above and belowly, the telescopic arm is towards the square
The end face of shape slot is provided with compression inclined-plane, is located on the right side of the telescopic chute in the rectangular channel and is slidably fitted with rectangular shaft, described
Rectangular shaft right end stretches out the connection-peg body, and the rectangular shaft right end is fixedly installed with operating stick, the connection-peg body right end
Face is fixedly installed with operation ring, is located at the telescopic chute left slide in the rectangular channel and is equipped with compression bar, the compression bar
The effect inclined-plane matched with the compression inclined-plane is provided with towards the end face of the telescopic chute.
2. a kind of electric power connecting base device of power supply safety according to claim 1, it is characterised in that: the connection-peg body
In be additionally provided with opening towards left annular groove, be slidably fitted with shield, also fixed peace in the annular groove in the annular groove
Equipped with the first top pressure spring being connect with the shield.
3. a kind of electric power connecting base device of power supply safety according to claim 1, it is characterised in that: the sliding cavity is left
End wall is fixedly installed with the second top pressure spring being fixedly connected with the sliding rack.
4. a kind of electric power connecting base device of power supply safety according to claim 1, it is characterised in that: the sliding groove is left
It is symmetrically arranged with the first guide groove extended up and down in right end wall, is slidably fitted in first guide groove and the sliding shoe
The first guiding being fixedly connected is protruded, and the third top to offset with the first guiding protrusion is also equipped in first guide groove
Pressing spring.
5. a kind of electric power connecting base device of power supply safety according to claim 1, it is characterised in that: the telescopic chute side
It is provided with the second guide groove extended up and down in wall, is slidably fitted in second guide groove and is fixedly connected with the telescopic arm
The second guiding protrusion, the 4th top pressure spring to offset with the second guiding protrusion is also equipped in second guide groove.
6. a kind of electric power connecting base device of power supply safety according to claim 1, it is characterised in that: the rectangular channel is left
It is provided with the limiting slot that left and right extends in end wall up and down at end, is slidably fitted in the limiting slot and is fixed with the compression bar
The limit of connection is protruded.
7. a kind of electric power connecting base device of power supply safety according to claim 1, it is characterised in that: the connection-peg body
Right side is also fixedly installed with the 5th top pressure spring being fixedly connected with the operating stick.
8. a kind of electric power connecting base device of power supply safety according to claim 1, it is characterised in that: the telescopic arm is remote
End face from the rectangular channel is provided with guiding surface.
9. a kind of electric power connecting base device of power supply safety according to claim 1, it is characterised in that: the flip lid passes through
What hinge can be spun upside down is set to the grafting pedestal right side wall above the slot, solid below the flip lid lateral surface
Surely it is equipped with the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710662922.2A CN109390751A (en) | 2017-08-04 | 2017-08-04 | A kind of electric power connecting base device of power supply safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710662922.2A CN109390751A (en) | 2017-08-04 | 2017-08-04 | A kind of electric power connecting base device of power supply safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109390751A true CN109390751A (en) | 2019-02-26 |
Family
ID=65413451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710662922.2A Withdrawn CN109390751A (en) | 2017-08-04 | 2017-08-04 | A kind of electric power connecting base device of power supply safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109390751A (en) |
-
2017
- 2017-08-04 CN CN201710662922.2A patent/CN109390751A/en not_active Withdrawn
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Application publication date: 20190226 |
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| WW01 | Invention patent application withdrawn after publication |