CN108565629A - A kind of modified form bridge facility - Google Patents
A kind of modified form bridge facility Download PDFInfo
- Publication number
- CN108565629A CN108565629A CN201710794921.3A CN201710794921A CN108565629A CN 108565629 A CN108565629 A CN 108565629A CN 201710794921 A CN201710794921 A CN 201710794921A CN 108565629 A CN108565629 A CN 108565629A
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- China
- Prior art keywords
- electricity
- jack
- fork
- socket
- 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.)
- Pending
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- 230000005611 electricity Effects 0.000 claims abstract description 64
- 230000002349 favourable effect Effects 0.000 claims description 15
- 230000008094 contradictory effect Effects 0.000 claims description 7
- 239000002184 metal Substances 0.000 description 18
- 238000010586 diagram Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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
- H01R13/447—Shutter or cover plate
-
- 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
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
-
- 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
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
Landscapes
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
A kind of modified form bridge facility of the present invention, including the socket being fixedly mounted in bridge wall body and the fork being connect with electrified maintained equipment, equity is provided with peace access slot of the port towards left end up and down in the fork left side, it is slipped in the peace access slot and the sliding set extended to the left is installed, it is provided with mider hole in the sliding set, it is slipped in the mider hole and electric extension bar is installed, the electricity extension bar right end passes through the sliding set and is fixedly mounted in the peace access slot right end wall, the electricity extension bar left end, which passes through the sliding set and is installed with electricity, connects block, equity has the first inclined socket surface to the sliding set left end up and down；Equity is provided with port towards the right side and connects block matched jack with the electricity socket up and down, and equity is provided with the sliding slot towards the jack in the jack upper and lower ends wall, is slipped in the sliding slot and is equipped with trolley shoe.
Description
Technical field
The present invention relates to bridge field, specifically a kind of modified form bridge facility.
Background technology
Bridge is the important foundation construction of Process of Urbanization Construction, is the important leverage for alleviating urban traffic blocking.In bridge base
More socket can be all preset in plinth construction, these sockets mainly make for later stage electrification maintained equipment grafting power supply
With however these socket Setting patterns are too simple, and are only to be kept by frictional force when electrified maintained equipment grafting
Motionless state, this power supply state is extremely unstable, when not descending the heart to kick to encounter fork or trip supply lines, it is easy to make
It falls off at fork and makes electrified maintained equipment accident power-off；In addition, since limited height, Er Qieqi is arranged in bridge socket
Internal conductive sheet setting is relatively outer, and this conductive sheet is easy to be touched by sheet metal or metal rod, therefore, when scarce
When sheet metal or metal rod are inserted into socket by the people of weary awareness of safety, it is easy to happen the accident of electric shock, causes personnel
Injures and deaths, there are larger security risks.
Invention content
Deficiency in view of the above technology, the present invention propose a kind of modified form bridge facility.
A kind of modified form bridge facility of the present invention, including the socket that is fixedly mounted in bridge wall body and with electricity
The fork of the maintained equipment that gasifies connection, the peace that equity is provided with port towards left end up and down in the fork left side connect
Slot slips in the peace access slot and is equipped with the sliding set extended to the left, mider hole, the mider hole are provided in the sliding set
In slip electric extension bar be installed, the electricity extension bar right end passes through the sliding set and is fixedly mounted on the peace access slot right end wall
In, the electricity extension bar left end, which passes through the sliding set and is installed with electricity, connects block, and the upper and lower equity of the sliding set left end has the
One inclined socket surface, the fork top end face right side is fixed with Elastic force post, link is fixed at the top of the Elastic force post, described to insert
Hand grip portion is additionally provided in plunger, the hand grip portion includes holding ring and rubber sleeve；Equity is provided with logical above and below the socket
Mouth connects the matched jack of block towards the right side and with the electricity, and equity is provided with towards the jack in the jack upper and lower ends wall
Slot is slipped, is slipped in the sliding slot and trolley shoe is installed, the spiral hole of port outwardly, the spiral shell are provided in the trolley shoe
Cooperation is equipped with spiral bar in shape hole, and the spiral bar and the electricity favourable turn being fixedly mounted in socket connect, the trolley shoe
The contact for contradicting plate and being electrically connected with city is installed with towards the end face of the jack, the contact is located at the conflict plate
Left end, it is described contradict plate towards the jack end face be provided with matched second inclined socket surface of first inclined socket surface, and
The end face center for contradicting plate towards the jack is provided with arcuation slot.
Further technical solution, it is described peace access slot in be also installed with and it is described it is sliding set contradict spring element, institute
State spring element to by the sliding set to the left top pressure and so that the sliding set is connect block with the electricity and is offseted.
Further technical solution is also equipped with the touching button with the electricity favourable turn connection in the jack left end wall, works as institute
When stating electricity and connecing block and be inserted into the jack and contacted with the touching button, the touching button can control the electricity favourable turn operation.
Further technical solution, the electricity connect block left end and are provided with third inclined socket surface, described so as to conveniently be inserted into
In jack.
Further technical solution, the electricity connects block and the sliding set shape and size are same.
Further technical solution, the distance for contradicting plate left side to the socket right side connect block with the electricity
The distance of right side to the fork left side is same, to when the fork left side and the socket right end face paste
When conjunction, second inclined socket surface can be directed at first inclined socket surface.
Further technical solution, the radius of the arcuation slot and the radius of the electric extension bar are same.
Further technical solution, the holding ring are fixedly installed on the fork right end face, and the rubber sleeve is solid
Surely it is set on the holding ring, the holding ring and the rubber sleeve are semiarc shape, and the holding ring is inserted for described
The plug of plunger operates, and to improve simplicity when plug operation, and can increase hand when plug operates by the rubber sleeve
The comfort in portion, while prevented also from the generation that is wet and slippery and leading to slip phenomenon due to hand.
The beneficial effects of the invention are as follows：
In the initial state, the trolley shoe is contracted in the sliding slot socket in apparatus of the present invention completely, and described
Plate is contradicted to flush with the jack inner wall towards one end of the jack, and the contact will not be extend into jack, be had at this time
Metal rod is inserted into jack but when not in contact with to the touching button by people, metal rod will not with the contact pad, therefore,
Electric shock accidents will not occur；
When thicker metal rod is inserted into jack by someone and is contacted with the touching button, the electricity turns described in opportunity driven
Plate is contradicted to extend into the jack, and contradicting can not just continue to slide after plate offsets with metal rod, therefore, the contact is still
Old to extend into jack, metal rod will not be with the contact pad, and even if when metal rod is thinner, due to contact position
In the conflict plate left end, therefore, metal rod can not still touch contact, therefore electric shock accidents will not occur；
It is inserted into the jack in use, the electricity is connect block, when the fork left side and the socket right side
When fitting, the electricity favourable turn can drive the trolley shoe to be slided towards the jack, and the trolley shoe sliding can drive described support
Touch panel and contact are slided towards the jack, since second inclined socket surface may act on first inclined socket surface, to institute
Stating conflict plate can drive the sliding set to slide to the right, when the arcuation slot on the conflict plate is matched with the electric extension bar,
The contact connects block outer end face with the electricity and offsets, thus alternating current can be transmitted to electrified maintained equipment, electrical to realize
Change the energization of maintained equipment；
Due to when electrified maintained equipment is powered, the conflict plate can prevent the electricity from connecing block to extract to the right, therefore, described to support
The electricity can be connect block and is locked in the jack by touch panel, when someone, which accidentally kicks, encounters fork, will not cause fork
Loosening therefore will not there is a phenomenon where accident power-offs；
Apparatus of the present invention are simple in structure, easy to use, and electrical safety is high, can substantially reduce security risk, can make powered stable.
Description of the drawings
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 modified form bridge facility of the present invention；
Fig. 2 is the structural schematic diagram of fork in Fig. 1；
Fig. 3 is the enlarged structure schematic diagram at trolley shoe in Fig. 1；
Fig. 4 is the structural schematic diagram of arrow direction in Fig. 3；
Fig. 5 is structural schematic diagram when fork left side is bonded with socket right side in Fig. 1；
Fig. 6 is the structural schematic diagram that contact connects when block offsets with electricity in Fig. 5；
Fig. 7 is the left view of Fig. 2.
Specific implementation mode
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.
This specification（Including any accessory claim, abstract and attached drawing）Disclosed in any feature, 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 7, a kind of modified form bridge facility of apparatus of the present invention, including it is fixedly mounted on bridge wall body
In socket 10 and the fork 20 that is connect with electrified maintained equipment, equity is set up and down in 20 left side of the fork
It is equipped with peace access slot 25 of the port towards left end, is slipped in the peace access slot 25 and the sliding set 21 extended to the left, the cunning is installed
It is provided with mider hole in female connector 21, is slipped in the mider hole and electric extension bar 23 is installed, 23 right end of the electricity extension bar passes through described
Sliding set 21 is simultaneously fixedly mounted in the 25 right end wall of peace access slot, and 23 left end of the electricity extension bar passes through the sliding set 21 and admittedly
Dingan County connects block 22 equipped with electricity, and equity has the first inclined socket surface 24,20 top end face of the fork right to 21 left ends of the sliding set up and down
Side is fixed with Elastic force post 27, and 27 top of the Elastic force post is fixed with link 28, and the link 28 is used for the fork 20
Suspension under non-inserting state thus prevents 20 random drag and drop of the fork and causes to damage, in the fork 20 also
Equipped with hand grip portion, the hand grip portion includes holding ring 201 and rubber sleeve 202；About 10 equity of the socket is provided with logical
Mouth connects 22 matched jack 11 of block towards the right side and with the electricity, and equity is provided with described in 11 upper and lower ends wall of the jack
The sliding slot 13 of jack 11 slips in the sliding slot 13 and is equipped with trolley shoe 14, port court is provided in the trolley shoe 14
Outer 11 spiral hole, in the spiral hole cooperation spiral bar 16 is installed, the spiral bar 16 and be fixedly mounted on socket 10
In 15 connection of electricity favourable turn, the end face of the trolley shoe 14 towards the jack 11, which is installed with, contradicts plate 17 and and alternating current
The contact 140 of connection, the contact 140 are located at 17 left end of conflict plate, and the conflict plate 17 is towards the end of the jack 11
Face be provided with first inclined socket surface, 24 matched second inclined socket surface 19, and the conflict plate 17 is towards the jack 11
End face center is provided with arcuation slot 18.
Valuably or illustratively, wherein be also installed in the peace access slot 25 and 21 conflict of sliding set
Spring element 26, the spring element 26 to by it is described it is sliding set 21 to the left top pressure and make it is described it is sliding set 21 with the electricity connect block 22
It offsets.
Valuably or illustratively, wherein be also equipped in 11 left end wall of the jack and to be connect with the electricity favourable turn 15
Touching button 12, when the electricity connects, block 22 is inserted into the jack 11 and when being contacted with the touching button 12, the touching button 12 is controllable
15 operation of electricity favourable turn.
Valuably or illustratively, wherein the electricity connects 22 left end of block and is provided with third inclined socket surface 220, so as to convenient
It is inserted into the jack 11.
Valuably or illustratively, wherein the electricity connects block 22 and 21 shape and size of the sliding set are same.
Valuably or illustratively, wherein it is described contradict 17 left side of plate to 10 right side of the socket distance and
The distance that the electricity connects 22 right side of block to 20 left side of the fork is same, to work as 20 left side of the fork and institute
When stating the fitting of 10 right side of socket, second inclined socket surface 19 can be directed at first inclined socket surface 24.
Valuably or illustratively, wherein the radius of the arcuation slot 18 and the radius of the electric extension bar 23 are same.
Valuably or illustratively, wherein the holding ring 201 is fixedly installed on 20 right end face of the fork, institute
It states rubber sleeve 202 to be fixedly installed on the holding ring 201, the holding ring 201 and the rubber sleeve 202 are half arc
Shape, the plug for holding ring 201 for the fork 20 operate, to improve simplicity when plug operation, and pass through
The comfort of hand when the rubber sleeve 202 can increase plug operation, while causing to slip prevented also from wet and slippery due to hand
The generation of phenomenon.
In the initial state, the trolley shoe 14 is contracted in the sliding slot 13 to the socket 10 of apparatus of the present invention completely
In, and the conflict plate 17 is flushed towards one end of the jack 11 with 11 inner wall of the jack, to allow the electricity to connect block
22 are inserted into the jack 11；
In the initial state, the sliding set 21 is under the action of the spring element 26 by the left for the fork 20 of apparatus of the present invention
Top pressure and 21 left sides of the sliding set connect block 22 with the electricity and offset.
When electrified maintained equipment needs to be powered, the electricity is connect into block 22 and is inserted into the jack 11, when the bolt
When first 20 left side is bonded with 10 right side of the socket, the electricity connects 22 left end of block and is contacted with the touching button 12, described to touch
Button 12 can control 15 operation of electricity favourable turn, the electricity favourable turn 15 that the spiral bar 16 can be driven to rotate, and the spiral bar can drive
The dynamic trolley shoe 14 is slided towards the jack 11, during the trolley shoe 14 slides, can drive the conflict plate 17
And contact 140 is slided towards the jack 11, when the conflict plate 17 slides, second inclined socket surface 19 may act on described
First inclined socket surface 24, so as to drive the sliding set 21 to slide to the right, when on the conflict plate 17 arcuation slot 18 with it is described
When electric extension bar 23 matches, stops the electricity favourable turn 15, offset at this point, the contact 140 connects 22 outer end face of block with the electricity, by
It is electrically connected with city in the contact 140, therefore, alternating current can be transmitted to electrified maintained equipment, to realize electrified maintenance
The energization of equipment.
After electricity consumption, electricity favourable turn 15 described in reverse starting, the electricity favourable turn 15 can drive the spiral bar 16 reversely to turn
It is dynamic, so as to drive the trolley shoe 14 to be retracted into the sliding slot 13, the trolley shoe 14 can drive the contact 140 with
And contradict plate 17 and be retracted into the sliding slot 13, it is described when the conflict plate 17 is fully retracted in the sliding slot 13
Sliding set 21 is made 21 left sides of the sliding set connect block 22 with the electricity under the action of spring element 26 by top pressure to the left
It offsets, can the electricity be connect block 22 at this time extracts to the right.
The beneficial effects of the invention are as follows：Socket in apparatus of the present invention in the initial state, receive completely by the trolley shoe
Contracting is in the sliding slot, and the conflict plate is flushed towards one end of the jack with the jack inner wall, and the contact
It will not extend into jack, metal rod is inserted into jack but when not in contact with to the touching button by someone at this time, metal rod
Electric shock accidents therefore will not will not occur with the contact pad；
When thicker metal rod is inserted into jack by someone and is contacted with the touching button, the electricity turns described in opportunity driven
Plate is contradicted to extend into the jack, and contradicting can not just continue to slide after plate offsets with metal rod, therefore, the contact is still
Old to extend into jack, metal rod will not be with the contact pad, and even if when metal rod is thinner, due to contact position
In the conflict plate left end, therefore, metal rod can not still touch contact, therefore electric shock accidents will not occur；
It is inserted into the jack in use, the electricity is connect block, when the fork left side and the socket right side
When fitting, the electricity favourable turn can drive the trolley shoe to be slided towards the jack, and the trolley shoe sliding can drive described support
Touch panel and contact are slided towards the jack, since second inclined socket surface may act on first inclined socket surface, to institute
Stating conflict plate can drive the sliding set to slide to the right, when the arcuation slot on the conflict plate is matched with the electric extension bar,
The contact connects block outer end face with the electricity and offsets, thus alternating current can be transmitted to electrified maintained equipment, electrical to realize
Change the energization of maintained equipment；
Due to when electrified maintained equipment is powered, the conflict plate can prevent the electricity from connecing block to extract to the right, therefore, described to support
The electricity can be connect block and is locked in the jack by touch panel, when someone, which accidentally kicks, encounters fork, will not cause fork
Loosening therefore will not there is a phenomenon where accident power-offs；
Apparatus of the present invention are simple in structure, easy to use, and electrical safety is high, can substantially reduce security risk, can make powered stable.
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 (8)
1. a kind of modified form bridge facility, including the socket that is fixedly mounted in bridge wall body and with electrified maintained equipment
The fork of connection, it is characterised in that：Equity is provided with peace access slot of the port towards left end up and down in the fork left side,
It is slipped in the peace access slot and the sliding set extended to the left is installed, be provided with mider hole in the sliding set, in the mider hole
Sliding to be equipped with electric extension bar, the electricity extension bar right end passes through the sliding set and is fixedly mounted in the peace access slot right end wall,
The electricity extension bar left end, which passes through the sliding set and is installed with electricity, connects block, the sliding set left end up and down equity have it is first oblique
The face of inserting, the fork top end face right side are fixed with Elastic force post, link, the fork are fixed at the top of the Elastic force post
In be additionally provided with hand grip portion, the hand grip portion includes holding ring and rubber sleeve；Equity is provided with port court to the socket up and down
Right and connect the matched jack of block with the electricity, equity is provided with towards the sliding of the jack in the jack upper and lower ends wall
Slot slips in the sliding slot and is equipped with trolley shoe, the spiral hole of port outwardly, the spiral hole are provided in the trolley shoe
Middle cooperation is equipped with spiral bar, and the spiral bar and the electricity favourable turn being fixedly mounted in socket connect, the trolley shoe direction
The end face of the jack is installed with the contact for contradicting plate and being electrically connected with city, and the contact is located at a conflict plate left side
End, the end face for contradicting plate towards the jack are provided with and matched second inclined socket surface of first inclined socket surface, and institute
The end face center for stating conflict plate towards the jack is provided with arcuation slot.
2. a kind of modified form bridge facility according to claim 1, it is characterised in that：It is also fixedly mounted in the peace access slot
There is the spring element contradicted with the sliding set.
3. a kind of modified form bridge facility according to claim 1, it is characterised in that：It is also installed in the jack left end wall
There is the touching button with the electricity favourable turn connection.
4. a kind of modified form bridge facility according to claim 1, it is characterised in that：The electricity connects block left end and is provided with
Three inclined socket surfaces.
5. a kind of modified form bridge facility according to claim 1, it is characterised in that：The electricity connects block and the sliding set
Shape and size are same.
6. a kind of modified form bridge facility according to claim 1, it is characterised in that：The conflict plate left side is described in
The distance of socket right side connects same at a distance from block right side to the fork left side with the electricity.
7. a kind of modified form bridge facility according to claim 1, it is characterised in that：The radius of the arcuation slot with it is described
The radius of electric extension bar is same.
8. a kind of modified form bridge facility according to claim 1, it is characterised in that：The holding ring is fixedly installed on institute
Fork right end face is stated, the rubber sleeve is fixedly installed on the holding ring, and the holding ring and the rubber sleeve are equal
For semiarc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710794921.3A CN108565629A (en) | 2017-09-06 | 2017-09-06 | A kind of modified form bridge facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710794921.3A CN108565629A (en) | 2017-09-06 | 2017-09-06 | A kind of modified form bridge facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108565629A true CN108565629A (en) | 2018-09-21 |
Family
ID=63530229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710794921.3A Pending CN108565629A (en) | 2017-09-06 | 2017-09-06 | A kind of modified form bridge facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108565629A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337115A (en) * | 2014-05-28 | 2016-02-17 | 名硕电脑(苏州)有限公司 | Safety socket |
-
2017
- 2017-09-06 CN CN201710794921.3A patent/CN108565629A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337115A (en) * | 2014-05-28 | 2016-02-17 | 名硕电脑(苏州)有限公司 | Safety socket |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180921 |
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| RJ01 | Rejection of invention patent application after publication |