CN107465024A - A kind of wall power grafting base device - Google Patents
A kind of wall power grafting base device Download PDFInfo
- Publication number
- CN107465024A CN107465024A CN201710662373.9A CN201710662373A CN107465024A CN 107465024 A CN107465024 A CN 107465024A CN 201710662373 A CN201710662373 A CN 201710662373A CN 107465024 A CN107465024 A CN 107465024A
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- CN
- China
- Prior art keywords
- slot
- connection
- rectangular channel
- wall
- groove
- 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
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of wall power grafting base device, including the grafting pedestal being fixedly mounted in wall and the connection-peg body being connected with electrical equipment, the opening symmetrical above and below that is provided with is towards the slot on the right side in grafting pedestal, the conducting strip electrically connected with city is installed in end wall above and below slot, slot left end is provided with sliding cavity, travelling carriage can be slidingly installed in sliding cavity, the link slot that opening is connected towards the right side and with slot is provided with travelling carriage, groove is provided with link slot left end wall, it is symmetrical above and below in travelling carriage to be provided with sliding groove of the opening towards link slot, one end away from link slot is installed with the contact-making switch for controlling conducting strip to be powered in sliding groove, sliding shoe is also slidably fitted with sliding groove；Connection-peg body left side is symmetrical above and below to be provided with the power supply inserted link being engaged with slot, and the rectangular channel of left and right connection is provided with inserted link of powering, and rectangular channel right-hand member runs through connection-peg body, is additionally provided with inserted link of powering and runs through up and down and connect the telescopic chute of rectangular channel.
Description
Technical field
The present invention relates to the power supply field of the electrical equipments such as electrical equipment, specifically a kind of wall power grafting base device.
Background technology
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 electric equipment, the power supply piece of this plug socket are can be achieved with the slot of connection-peg insertion plug socket
Typically it is exposed in slot, and slot is connected with the external world, therefore, power supply piece is also easy to be touched by external substance,
Due to the curiosity of small children, they can use metal rod or sheet metal to be inserted into plug socket and cause the peace got an electric shock
Full accident, the injures and deaths of small children can be caused when serious, therefore, there is very big potential safety hazard in traditional power supply plug socket, 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
Potential safety hazard, and when connection-peg is inserted into plug socket, relies solely on frictional force to keep power supply state, mentioned when not descending the heart
When either encountering connection-peg or tripping electric wire, it is easy to connection-peg is dropped or is loosened and electric equipment is powered off suddenly,
Therefore, its power supply state is not sufficiently stable.
The content of the invention
For the deficiency of above-mentioned technology, the present invention proposes a kind of high wall power grafting base device of electrical safety.
A kind of wall power grafting base device of the present invention, including the grafting pedestal that is fixedly mounted in wall and with
The connection-peg body of electrical equipment connection, the opening symmetrical above and below that is provided with is towards the slot on the right side, the slot upper and lower side in the grafting pedestal
The conducting strip electrically connected with city is installed, the slot left end is provided with sliding cavity, can horizontally slipped in the sliding cavity in wall
Ground is provided with travelling carriage, and the link slot that opening is connected towards the right side and with the slot, the link slot are provided with the travelling carriage
It is provided with groove in left end wall, it is symmetrical above and below in the travelling carriage to be provided with sliding groove of the opening towards the link slot, it is described
One end away from the link slot is installed with contact-making switch in sliding groove, and slip is also slidably fitted with the sliding groove
Block；The connection-peg body left side is symmetrical above and below to be provided with the power supply inserted link being engaged with the slot, in the power supply inserted link
The rectangular channel of left and right connection is provided with, the rectangular channel right-hand member runs through the connection-peg body, is additionally provided with the power supply inserted link
Run through up and down and connect the telescopic chute of the rectangular channel, be provided with telescopic arm in the telescopic chute symmetrical above and belowly, it is described flexible
The end face of arm towards the rectangular channel is provided with compression inclined-plane, is slidably fitted with the rectangular channel on the right side of the telescopic chute
Rectangular shaft, the rectangular shaft right-hand member stretches out the connection-peg body, and the rectangular shaft right-hand member is installed with action bars, described to insert
Fittings body right side is installed with operation ring, and compression bar is provided with positioned at the telescopic chute left slide in the rectangular channel,
The end face of the compression bar towards the telescopic chute is provided with the effect inclined-plane being engaged with the compression inclined-plane.
Further technical scheme, opening is additionally provided with the connection-peg body towards the annular groove on a left side, in the annular groove
Protective cover is slidably fitted with, the first top pressure spring being connected with the protective cover is also installed with the annular groove.
Further technical scheme, the sliding cavity left end wall are installed with second be fixedly connected with the travelling carriage
Top pressure spring.
Further technical scheme, the first guide groove extended up and down is symmetrically arranged with the sliding groove left hand end wall,
First be fixedly connected with the sliding shoe is slidably fitted with first guide groove and is oriented to and is protruded, in first guide groove
It is also equipped with the 3rd top pressure spring for being oriented to protrusion with described first and offseting.
Further technical scheme, is provided with the second guide groove extended up and down in the flexible groove sidewall, and described second
Second be fixedly connected with the telescopic arm is slidably fitted with guide groove and is oriented to protrusion, is also equipped with second guide groove
It is oriented to described second and protrudes the 4th top pressure spring to offset.
Further technical scheme, the stopper slot of left and right extension is provided with the end wall up and down at the rectangular channel left end,
The spacing protrusion being fixedly connected with the compression bar is slidably fitted with the stopper slot.
Further technical scheme, the connection-peg body right side are also installed with what is be fixedly connected with the action bars
5th top pressure spring.
Further technical scheme, end face of the telescopic arm away from the rectangular channel are provided with guiding surface.
The beneficial effects of the invention are as follows：
Grafting pedestal in apparatus of the present invention is in original state, travelling carriage quilt in the presence of second top pressure spring
To the right top pressure and the travelling carriage right side is fitted with the sliding cavity right-hand member wall, the sliding shoe is in the 3rd top pressure
Made the sliding shoe towards the end face of the link slot and the connection towards the link slot top pressure in the presence of spring
Groove flushes, so as to allow the power supply inserted link to be inserted into the link slot, end face of the sliding shoe away from the link slot
Do not contacted with the contact-making switch, so as to which the conducting strip is not charged, therefore, when small children uses metal rod or metal
Piece is inserted into the generation that electric shock accidents will not be caused when being contacted in the slot with the conducting strip, moreover, metal rod or
Person's sheet metal can not act on sliding shoe, therefore, it is impossible to make conducting strip powered；
When needing to make the electrical equipment 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 protective cover left side offsets with the grafting seat piece right side, now continues to promote described insert to the left
Fittings body, the power supply inserted link promotes the travelling carriage 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 slides towards the sliding groove, and the telescopic arm can promote the sliding shoe to be slided towards the contact-making switch, when the limit
When position protrusion slides into the stopper slot low order 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 conducting strip to be powered, now unclamps the connection-peg body, the travelling carriage
The travelling carriage right side is made by top pressure to the right in the presence of second top pressure spring and first top pressure spring
Fitted with the sliding cavity right-hand member wall, due to can be contacted when the power supply inserted link is inserted into the slot with the conducting strip,
Therefore, the conducting strip can be by power transmission to the connection-peg body, so as to realize to the power supply to electrical equipment；
Because in galvanization, the effect inclined-plane departs from the compression inclined-plane, and the telescopic arm can not be towards the rectangle
Groove is slided and extend into all the time in the sliding groove, therefore the power supply inserted link is locked in the travelling carriage, and by institute
Stating travelling carriage can not be pulled out, and so as to make the power supply inserted link not to be pulled out, can make powered stable, can avoid kicking to touch causing
The phenomenon of power-off occurs；
Because during electric power supply, the protective cover left side offsets with the grafting pedestal right side all the time, so as to
Prevent power supply inserted link to be exposed, therefore, potential safety hazard can be greatly reduced；
Apparatus of the present invention are simple in construction, easy to use, and electrical safety is high.
Brief description of the drawings
, below will be to embodiment or prior art in order to illustrate more clearly of inventive embodiments or technical scheme of the prior art
The required accompanying drawing used is briefly described in description, it should be apparent that, drawings in the following description are only one invented
A little embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these
Accompanying drawing obtains other accompanying drawings.
Fig. 1 is a kind of structural representation of wall power grafting base device of the present invention；
Fig. 2 is the structural representation of the grafting pedestal in Fig. 1；
Fig. 3 is the structural representation of connection-peg body in Fig. 1；
Fig. 4 is the structural representation of the direction of arrow in Fig. 3；
Fig. 5 is the close-up schematic view of region of interest in Fig. 2；
Fig. 6 is the close-up schematic view of region of interest in Fig. 3；
Fig. 7 is structural representation when telescopic chute is aligned with sliding groove in Fig. 1；
Fig. 8 is structural representation when connection-peg body is powered；
Fig. 9 is Fig. 2 right view.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive spy
Beyond sign and/or step, it can combine in any way.
This specification（Including any accessory claim, summary and accompanying drawing）Disclosed in any feature, except non-specifically chatting
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As shown in Figures 1 to 9, a kind of wall power grafting base device of apparatus of the present invention, including it is fixedly mounted on wall
In grafting pedestal 10 and the connection-peg body 20 that is connected with electrical equipment, it is symmetrical above and below in the grafting pedestal 10 to be provided with opening court
Right slot 11, the slot are provided with the conducting strip 13 electrically connected with city in end wall about 11, the left end of slot 11 is set
There is sliding cavity 12, travelling carriage 14 can be slidingly installed in the sliding cavity 12, opening is provided with the travelling carriage 14
The link slot 140 being connected towards the right side and with the slot 11, groove 141, the slip are provided with the left end wall of link slot 140
It is symmetrical above and below in frame 14 to be provided with sliding groove 142 of the opening towards the link slot 140, away from described in the sliding groove 142
One end of link slot 140 is installed with contact-making switch 147, and the contact-making switch 147 is controlling the logical of the conducting strip 13
Power off, sliding shoe 146 is also slidably fitted with the sliding groove 142；The left side of connection-peg body 20 is symmetrical above and below to be provided with
The power supply inserted link 21 being engaged 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
The right-hand member of rectangular channel 203 runs through the connection-peg body 20, is additionally provided with the power supply inserted link 21 and runs through up and down and connect the square
The telescopic chute of shape groove 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 groove 203 is provided with compression inclined-plane 231, and rectangle is slidably fitted with the right side of the telescopic chute in the rectangular channel 203
Bar 24, the right-hand member of rectangular shaft 24 stretches out the connection-peg body 20, and the right-hand member of the rectangular shaft 24 is installed with action bars 27,
The right side of connection-peg body 20 is 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 engaged with the compression inclined-plane 231
Effect inclined-plane 231.
Valuably or exemplarily, wherein, opening is additionally provided with the connection-peg body 20 towards the annular groove 201 on a left side, institute
State and protective cover 22 is slidably fitted with annular groove 201, be also installed with the annular groove 201 and be connected with the protective cover 22
The first top pressure spring 26, first top pressure spring 26 is to by the protective cover 22 top pressure to the left.
Valuably or exemplarily, wherein, the left end wall of sliding cavity 12 is installed with to be fixed with the travelling carriage 14
Connection the second top pressure spring 15, second top pressure spring 15 to by the travelling carriage 14 to the right top pressure and make the slip
The right side of frame 14 fits with the right-hand member wall of sliding cavity 12.
Valuably or exemplarily, wherein, first extended up and down is symmetrically arranged with the left hand end wall of sliding groove 142
Guide groove 143, first be fixedly connected with the sliding shoe 146 is slidably fitted with first guide groove 143 and is oriented to protrusion
144, the 3rd top pressure springs 145 for being oriented to protrusion 144 with described first and offseting, institute are also equipped with first guide groove 143
State the 3rd top pressure spring 145 makes the sliding shoe to be oriented to protrusion 144 by described first towards the top pressure of link slot 140
146 flush with the link slot 140.
Valuably or exemplarily, wherein, the second guide groove 143 extended up and down is provided with the flexible groove sidewall,
Second be fixedly connected with the telescopic arm 25 is slidably fitted with second guide groove 143 and is oriented to and protrudes 144, described second
The 4th top pressure spring 255 for being oriented to protrusion 144 with described second and offseting, the 4th top pressure bullet are also equipped with guide groove 143
Spring 255 extend into the compression inclined-plane 251 to be oriented to protrusion 144 by described second towards the top pressure of rectangular channel 203
In the rectangular channel 203.
Valuably or exemplarily, wherein, left and right extension is provided with the end wall up and down at the left end of rectangular channel 203
Stopper slot 204, the spacing protrusion 232 being fixedly connected with the compression bar 23 is slidably fitted with the stopper slot 204.
Valuably or exemplarily, wherein, the right side of connection-peg body 20 is also installed with and the action bars 27
The 5th top pressure spring 29 being fixedly connected, the 5th top pressure spring 29 is to by the action bars 27 top pressure to the right.
Valuably or exemplarily, wherein, it is oblique that end face of the telescopic arm 25 away from the rectangular channel 203 is provided with guiding
Face 253, so as to conveniently be inserted into the sliding groove 142.
During original state, the spacing protrusion 232 is located at the left end of stopper slot 204, and the left end of the compression bar 23 is stretched
Enter with the power supply inserted link 21, the telescopic arm 25 is in the presence of the 4th top pressure spring 255 by towards the rectangular channel
203 top pressures and make the compression inclined-plane 251 extend into the rectangular channel 203 with it is described effect inclined-plane 231 offset, the slip
Frame 14 makes the right side of travelling carriage 14 and the sliding cavity in the presence of second top pressure spring 15 by top pressure to the right
12 right-hand member walls fit, and the sliding shoe 146 is in the presence of the 3rd top pressure spring 145 by towards the link slot 140
Top pressure and the sliding shoe 146 is flushed towards the end face of the link slot 140 with the link slot 140, and make the slip
End face of the block 146 away from the link slot 140 does not contact with the contact-making switch 147.
When needing to make the electrical equipment 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 the left end of the compression bar 23 is extend into the groove 141, when the power supply is inserted
When the left side of bar 21 is bonded with the left end wall of link slot 140, the telescopic chute is aligned with the sliding groove 142, the top pressure
The left side of bar 23 offsets with the left end wall of sliding cavity 12, and the left side of the protective cover 22 and the right side of grafting seat piece 10
Offseting, now continue to promote the connection-peg body 20 to the left, the power supply inserted link 21 promotes the travelling carriage 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 which the telescopic arm 25 is slided towards the sliding groove 142
Contracting arm 25 can promote the sliding shoe 146 to be slided towards the contact-making switch 147, when the spacing protrusion 232 slide into it is described
During 204 low order end of stopper slot, the effect inclined-plane 231 departs from the compression inclined-plane 251, and the sliding shoe 146 connects with described
The contact of switch 147 is touched, the contact-making switch 147 controls the conducting strip 13 to be powered, now unclamps the connection-peg body 20, described
Travelling carriage 14 is made described in the presence of second top pressure spring 15 and first top pressure spring 26 by top pressure to the right
The right side of travelling carriage 14 fits with the right-hand member wall of sliding cavity 12, when being inserted into the slot 11 due to the power supply inserted link 21
It can be contacted with the conducting strip 13, therefore, the conducting strip 13 can be by power transmission to the connection-peg body 20, so as to realize pair
Power supply to electrical equipment；
After the completion of power supply, the operation ring 28 and action bars 27 are held, makes both close to each other, the action bars 27 can drive institute
State the relatively described connection-peg body 20 of rectangular shaft 24 to slide to the left, the rectangular shaft 24 can promote the compression bar 23 when sliding to the left
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 institutes action bars 27, in the presence of four top pressure spring 255, the telescopic arm 25 is towards the rectangular channel
203 slide, and the telescopic arm 25 can promote the compression bar 23 to the left, and the sliding shoe 146 is in the 3rd top pressure
Being slided in the presence of spring 145 towards the link slot 140, the sliding shoe 146 disengages with the contact-making switch 147,
So that the conducting strip 13 is powered off, when the telescopic arm 25 is fully retracted into the telescopic chute, it is allowed to which the power supply is inserted
Bar 21 is outwards extracted.
The beneficial effects of the invention are as follows：For grafting pedestal in apparatus of the present invention in original state, the travelling carriage is in institute
State makes the travelling carriage right side be fitted with the sliding cavity right-hand member wall in the presence of the second top pressure spring by top pressure to the right,
The sliding shoe is made the sliding shoe towards institute in the presence of the 3rd top pressure spring towards the link slot top pressure
The end face for stating link slot flushes with the link slot, so as to allow the power supply inserted link to be inserted into the link slot, the cunning
End face of the motion block away from the link slot does not contact with the contact-making switch, so as to which the conducting strip is not charged, therefore, when immature
Children, which are inserted into using metal rod or sheet metal when being contacted in the slot with the conducting strip, will not cause electric shock thing
Therefore generation, moreover, metal rod or sheet metal can not act on sliding shoe, therefore, it is impossible to make conducting strip powered；
When needing to make the electrical equipment 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 protective cover left side offsets with the grafting seat piece right side, now continues to promote described insert to the left
Fittings body, the power supply inserted link promotes the travelling carriage 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 slides towards the sliding groove, and the telescopic arm can promote the sliding shoe to be slided towards the contact-making switch, when the limit
When position protrusion slides into the stopper slot low order 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 conducting strip to be powered, now unclamps the connection-peg body, the travelling carriage
The travelling carriage right side is made by top pressure to the right in the presence of second top pressure spring and first top pressure spring
Fitted with the sliding cavity right-hand member wall, due to can be contacted when the power supply inserted link is inserted into the slot with the conducting strip,
Therefore, the conducting strip can be by power transmission to the connection-peg body, so as to realize to the power supply to electrical equipment；
Because in galvanization, the effect inclined-plane departs from the compression inclined-plane, and the telescopic arm can not be towards the rectangle
Groove is slided and extend into all the time in the sliding groove, therefore the power supply inserted link is locked in the travelling carriage, and by institute
Stating travelling carriage can not be pulled out, and so as to make the power supply inserted link not to be pulled out, can make powered stable, can avoid kicking to touch causing
The phenomenon of power-off occurs；
Because during electric power supply, the protective cover left side offsets with the grafting pedestal right side all the time, so as to
Prevent power supply inserted link to be exposed, therefore, potential safety hazard can be greatly reduced.
Apparatus of the present invention are simple in construction, easy to use, and electrical safety is high.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, that described in above-described embodiment and specification is the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these change and
Improvement is both fallen within claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (8)
1. a kind of wall power grafting base device, including the grafting pedestal being fixedly mounted in wall and what is be connected with electrical equipment insert
Fittings body, it is characterised in that：The opening symmetrical above and below that is provided with is towards the slot on the right side, the upper and lower end wall of the slot in the grafting pedestal
In the conducting strip electrically connected with city is installed, the slot left end is provided with sliding cavity, can be slidingly in the sliding cavity
Travelling carriage is installed, the link slot that opening is connected towards the right side and with the slot is provided with the travelling carriage, the link slot is left
It is provided with groove in end wall, it is symmetrical above and below in the travelling carriage to be provided with sliding groove of the opening towards the link slot, the cunning
One end away from the link slot is installed with contact-making switch in dynamic groove, and sliding shoe is also slidably fitted with the sliding groove；
The connection-peg body left side is symmetrical above and below to be provided with the power supply inserted link being engaged with the slot, is set in the power supply inserted link
There is the rectangular channel that left and right connects, the rectangular channel right-hand member runs through the connection-peg body, is additionally provided with up and down in the power supply inserted link
Run through and connect the telescopic chute of the rectangular channel, be provided with telescopic arm, the telescopic arm court in the telescopic chute symmetrical above and belowly
The end face of the rectangular channel is provided with compression inclined-plane, rectangle is slidably fitted with the right side of the telescopic chute in the rectangular channel
Bar, the rectangular shaft right-hand member stretches out the connection-peg body, and the rectangular shaft right-hand member is installed with action bars, the connection-peg
Body right side is installed with operation ring, and compression bar is provided with positioned at the telescopic chute left slide in the rectangular channel, described
The end face of compression bar towards the telescopic chute is provided with the effect inclined-plane being engaged with the compression inclined-plane.
A kind of 2. wall power grafting base device according to claim 1, it is characterised in that：Also set in the connection-peg body
Opening is equipped with towards the annular groove on a left side, is slidably fitted with protective cover in the annular groove, be also installed with the annular groove with
First top pressure spring of the protective cover connection.
A kind of 3. wall power grafting base device according to claim 1, it is characterised in that：The sliding cavity left end wall is consolidated
Dingan County is equipped with the second top pressure spring being fixedly connected with the travelling carriage.
A kind of 4. wall power grafting base device according to claim 1, it is characterised in that：The sliding groove left hand end wall
In be symmetrically arranged with the first guide groove extended up and down, be slidably fitted with first guide groove and the sliding shoe fix connect
First connect is oriented to protrusion, and the 3rd top pressure bullet for being oriented to protrusion with described first and offseting is also equipped with first guide groove
Spring.
A kind of 5. wall power grafting base device according to claim 1, it is characterised in that：Set in the flexible groove sidewall
The second guide groove extended up and down is equipped with, second be fixedly connected with the telescopic arm is slidably fitted with second guide groove
Protrusion is oriented to, the 4th top pressure spring for being oriented to protrusion with described second and offseting is also equipped with second guide groove.
A kind of 6. wall power grafting base device according to claim 1, it is characterised in that：At the rectangular channel left end
The stopper slot of left and right extension is provided with upper and lower end wall, is slidably fitted with what is be fixedly connected with the compression bar in the stopper slot
Spacing protrusion.
A kind of 7. wall power grafting base device according to claim 1, it is characterised in that：The connection-peg body right side
Also it is installed with the 5th top pressure spring being fixedly connected with the action bars.
A kind of 8. wall power grafting base device according to claim 1, it is characterised in that：The telescopic arm is away from described
The end face of rectangular channel is provided with guiding surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710662373.9A CN107465024A (en) | 2017-08-04 | 2017-08-04 | A kind of wall power grafting base device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710662373.9A CN107465024A (en) | 2017-08-04 | 2017-08-04 | A kind of wall power grafting base device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107465024A true CN107465024A (en) | 2017-12-12 |
Family
ID=60548528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710662373.9A Withdrawn CN107465024A (en) | 2017-08-04 | 2017-08-04 | A kind of wall power grafting base device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107465024A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108011262A (en) * | 2017-12-07 | 2018-05-08 | 王亦锋 | A kind of household electric power unit of safe power on/off |
| CN108321589A (en) * | 2017-12-29 | 2018-07-24 | 惠安恒久升电子科技有限公司 | A kind of power grid communication apparatus |
-
2017
- 2017-08-04 CN CN201710662373.9A patent/CN107465024A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108011262A (en) * | 2017-12-07 | 2018-05-08 | 王亦锋 | A kind of household electric power unit of safe power on/off |
| CN108321589A (en) * | 2017-12-29 | 2018-07-24 | 惠安恒久升电子科技有限公司 | A kind of power grid communication apparatus |
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Application publication date: 20171212 |