CN208401200U - Simple plug - Google Patents
Simple plug Download PDFInfo
- Publication number
- CN208401200U CN208401200U CN201820688837.3U CN201820688837U CN208401200U CN 208401200 U CN208401200 U CN 208401200U CN 201820688837 U CN201820688837 U CN 201820688837U CN 208401200 U CN208401200 U CN 208401200U
- Authority
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- China
- Prior art keywords
- block
- conductive sheet
- slot
- jack
- retracting
- 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.)
- Expired - Fee Related
Links
- 238000004891 communication Methods 0.000 claims abstract description 24
- 238000009413 insulation Methods 0.000 claims abstract description 8
- 239000000853 adhesive Substances 0.000 claims description 36
- 230000001070 adhesive effect Effects 0.000 claims description 36
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 9
- 229920000297 Rayon Polymers 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000002474 experimental method Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model relates to plug fields, it is intended to which solution tightens the end of a thread of electric equipment products to be directly inserted on simple plug at present to be tested, and extremely unsafe problem provides simple plug comprising plug, wire connecting line and conductive communication block；It is electrically connected between plug and conductive communication block by wire connecting line；The jack folder that conductive communication block is provided with jack and is set in jack；Jack folder includes the first conductive sheet and the second conductive sheet being oppositely arranged, and the first conductive sheet is fixed on jack, is connected between the side and jack far from the first conductive sheet of the second conductive sheet by compressing spring, be provided with insulation slide block at the top of the second conductive sheet.The utility model has the beneficial effects that structure is simple, operate with very convenient, the electric appliance for being fitted without line trap is carried out on probation or extremely easy to use, product safety is reliable, and market potential is larger.
Description
Technical field
The utility model relates to plug fields, in particular to simple plug.
Background technique
Factory's electric appliance new product test-run a machine, electric equipment products maintenance connection power supply are used, the plug-in connection of household appliances product, school
Laboratory Electrical Apparatus Experiment plug-in connection.It is all that the end of a thread of electric equipment products tightened to be directly inserted into simple plug enterprising currently on the market
Row test, it is very dangerous.
Utility model content
The utility model is intended to provide a kind of simple plug, to solve at present to tighten the end of a thread of electric equipment products to be directly inserted into
It is tested on simple plug, extremely unsafe problem.
The embodiments of the present invention are achieved in that
The utility model embodiment provides simple plug,
Including plug, wire connecting line and conductive communication block；
It is electrically connected between plug and conductive communication block by wire connecting line；
The jack folder that conductive communication block is provided with jack and is set in jack；
Jack folder includes the first conductive sheet and the second conductive sheet that are oppositely arranged, and the first conductive sheet is fixed on jack, and second
By compressing spring connection between the side and jack far from the first conductive sheet of conductive sheet, it is provided at the top of the second conductive sheet
Insulate slide block.
Simple plug provided by the utility model is suitable for factory's electric appliance new product test-run a machine, electric equipment products maintenance connection power supply
With the plug-in that can be used for household appliances product connects, school experiment room Electrical Apparatus Experiment plug-in connection.
By stirring insulation slide block, the second conductive sheet can be stirred and make the movement far from the first conductive sheet, to increase first
Gap between conductive sheet and the second conductive sheet, at this point, by the exposed head of conducting wire be inserted into the first conductive sheet and the second conductive sheet it
Between, insulation slide block is then decontroled, the second conductive sheet is close to the first conductive sheet, and the exposed head of conducting wire is by the first conductive sheet and second
Conductive sheet is clamped, and is then cooperated plug and socket, can be detected.
It currently on the market, is all to tighten the end of a thread of electric equipment products to be directly inserted on simple plug to test, it is very uneasy
Entirely, the utility model wire head can first be connected with conductive communication block, then be used in the electrical connection of conductive communication block
Plug and socket cooperate, and provide safety.
In an embodiment of the present embodiment:
Conductive communication block, which is provided with, pastes ontology and moving member；
That pastes the separate conductive communication block of ontology is set as adhesive surface on one side；
The slot of retracting that ontology is provided with driving mechanism and one end through adhesive surface is pasted, moving member sliding, which is embedded at, retracts
Slot, driving mechanism can drive the end face of moving member to flush with adhesive surface, and the end face of moving member and adhesive surface can coat viscose glue.
In an embodiment of the present embodiment:
Driving mechanism includes motor, screw rod and gear set；
It is connected between motor and screw rod by gear set, moving member thread bush is set to the outside of screw rod.
In an embodiment of the present embodiment:
That pastes ontology is internally provided with mobile cavity；
The one end for retracting the separate adhesive surface of slot is connected to mobile cavity；
Moving member includes movable block and the block of retracting for being set to movable block side, and movable block sliding is embedded at mobile cavity, moves back
Block sliding is returned to be embedded at and retract slot；Mobile cavity is protruded into one end of the separate gear set of screw rod, and movable block thread bush is set to screw rod
Outside.
In an embodiment of the present embodiment:
It is multiple to retract slot setting；
It retracts block and multiple, multiple sides retracted block gap and be distributed in movable block is set, each retract block sliding and be embedded at
One is retracted slot.
In an embodiment of the present embodiment:
The longitudinal height for retracting slot is gradually increased from one end through adhesive surface to the one end being connected to mobile cavity；
The one end of longitudinal height of block from far from movable block to close to movable block is retracted to be gradually increased and cooperate with slot is retracted.
In an embodiment of the present embodiment:
The inner wall for retracting slot is provided with the guide groove extended along its length；
The periphery wall for retracting block is provided with flexible guide pad, and flexible guide pad sliding is embedded at guide groove.
In an embodiment of the present embodiment:
Flexible guide pad includes fixed block and fixing sleeve；
Fixed block is fixed on the periphery wall for retracting block, and fixing sleeve is movably set in the outside of fixed block, the end of fixed block
Compressed spring is provided between the inside of fixing sleeve, fixing sleeve sliding is embedded at guide groove.
In an embodiment of the present embodiment:
The inside for pasting ontology is additionally provided with the installation cavity positioned at mobile cavity side；
Motor and gear set are set to installation cavity；
Screw rod passes through installation cavity and protrudes into mobile cavity.
In an embodiment of the present embodiment:
It pastes and is provided with switch on the outside of ontology；
Switch is electrically connected with motor, and switch can control the opening and closing of motor.
The beneficial effects of the utility model are: structure is simple, operate with it is very convenient, to being fitted without line trap
Electric appliance carries out on probation or extremely easy to use, and product safety is reliable, and market potential is larger.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the positive structure schematic of simple plug provided by the embodiment of the utility model；
Fig. 2 is the structure schematic diagram of the conductive communication block in simple plug provided by the embodiment of the utility model；
Fig. 3 is that the inside partial structurtes of the side of the first structure of simple plug provided by the embodiment of the utility model are shown
It is intended to；
Fig. 4 is that the inside partial structurtes of the side of second of structure of simple plug provided by the embodiment of the utility model are shown
It is intended to；
Fig. 5 is the partial enlarged view of A in Fig. 4 provided by the embodiment of the utility model.
Icon: 001- plug；002- wire connecting line；010- conductive communication block；100- jack；110- jack folder；111-
First conductive sheet；The second conductive sheet of 110-；120- compresses spring；130- insulation slide block；020- pastes ontology；200- pastes
Face；210- retracts slot；220- guide groove；230- mobile cavity；240- installation cavity；250- switch；030- moving member；300- is mobile
Block；310- retracts block；320- stretches guide pad；321- fixed block；322- fixing sleeve；323- compressed spring；330- driving mechanism；
331- motor；332- screw rod；334- gear set.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that if occur term " center ", "upper", "lower", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "inner", "outside" is orientation based on the figure or position
Relationship or the utility model product using when the orientation or positional relationship usually put, be merely for convenience of describing this reality
It is described with novel with simplified, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore should not be understood as limiting the present invention.
If being not offered as requiring component in addition, occurring the terms such as term "horizontal", "vertical" in the description of the utility model
Abswolute level or pendency, but can be slightly tilted.If "horizontal" only refers to that its direction is more horizontal with respect to for "vertical",
It is not to indicate that the structure is had to fully horizontally, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, if there is art
Language " setting ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, " connection " may be a fixed connection, be also possible to
It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Embodiment, referring to figs. 1 to Fig. 5.
As shown in Figure 1, the utility model embodiment provides simple plug,
Including plug 001, wire connecting line 002 and conductive communication block 010；
It is electrically connected between plug 001 and conductive communication block 010 by wire connecting line 002；
The jack folder 110 that conductive communication block 010 is provided with jack 100 and is set in jack 100；
Jack folder 110 includes the first conductive sheet 111 and the second conductive sheet 110 being oppositely arranged, and the first conductive sheet 111 is fixed
By compressing spring 120 between jack 100, the side and jack 100 far from the first conductive sheet 111 of the second conductive sheet 110
Connection, the top of the second conductive sheet 110 are provided with insulation slide block 130.
Simple plug provided by the utility model is suitable for factory's electric appliance new product test-run a machine, electric equipment products maintenance connection power supply
With the plug-in that can be used for household appliances product connects, school experiment room Electrical Apparatus Experiment plug-in connection.
By stirring insulation slide block 130, the second conductive sheet 110 can be stirred and make the movement far from the first conductive sheet 111, with
Increase the gap between the first conductive sheet 111 and the second conductive sheet 110, at this point, the exposed head of conducting wire is inserted into the first conductive sheet
111 and second between conductive sheet 110, then decontrols insulation slide block 130, the second conductive sheet 110 close to the first conductive sheet 111,
The exposed head of conducting wire is clamped by the first conductive sheet 111 and the second conductive sheet 110, is then cooperated plug 001 and socket, Ji Kejin
Row detection.
It currently on the market, is all to tighten the end of a thread of electric equipment products to be directly inserted on simple plug to test, it is very uneasy
Entirely, the utility model wire head can first be connected with conductive communication block 010, then be used in 010 electricity of conductive communication block
The plug 001 and socket of connection cooperate, and provide safety.
As shown in Figures 2 and 3, in an embodiment of the present embodiment:
Conductive communication block 010, which is provided with, pastes ontology 020 and moving member 030；
That pastes the separate conductive communication block 010 of ontology 020 is set as adhesive surface 200 on one side；
Stickup ontology 020 is provided with driving mechanism 330 and one end and retracts slot 210, moving member 030 through adhesive surface 200
Sliding, which is embedded at, retracts slot 210, and driving mechanism 330 can drive the end face of moving member 030 to flush with adhesive surface 200, moving member
030 end face and adhesive surface 200 can coat viscose glue.
Driving mechanism 330 can drive moving member 030 to move back and forth back and forth along the direction for retracting the restriction of slot 210, work as shifting
The end face of moving part 030 is moved to when flushing with adhesive surface 200, can be with coating glue；Or most start just in adhesive surface 200 and shifting
When the end face of the end face coating glue of moving part 030, part 030 to be moved is flushed with adhesive surface 200, one bigger glue is collectively formed
Veneer 200 increases the whole product of adhesive surface 200, is then pasted on somewhere, for example, in the process using simple plug
In, in order to avoid simple plug is arbitrarily swung and convenient for construction, simple plug is fixed on ground either workbench, this
When can utilize driving mechanism 330, driving moving member 030 end face flushed with adhesive surface 200, be then pasted on ground or
Workbench；Adhesive surface 200 first can also be pasted on ground or workbench, then drive moving member using driving mechanism 330
030 end face is also pasted on ground and workbench.
In addition, since the end face of moving member 030 can be prominent relative to adhesive surface 200 or is recessed, utilize movement
The end face of part 030 and adhesive surface 200 cooperate, and can be pasted on rough face, play the role of reinforcing.
It is either pasted on plane or rough face, when removing, is driven using driving mechanism 330
The end face of moving member 030, which is gradually retracted into, retracts in slot 210, until being detached from the object pasted, at this moment, whole adhesive surface 200
Area reduce, adherence force also dies down, is easier to remove.It can be realized simple plug position using ontology 020 is pasted
It is fixed, compared with the existing technology in the products such as fishing without hook, the technical program can be removed after pasting, while can reuse.
As shown in figure 3, in an embodiment of the present embodiment:
Driving mechanism 330 includes motor 331, screw rod 332 and gear set 334；
It is connected between motor 331 and screw rod 332 by gear set 334,030 thread bush of moving member is set to screw rod 332
Outside.
The transmission of 331 drive gear set 334 of motor, gear set 334 drive screw rod 332 to rotate, thus driving and 332 spiral shell of screw rod
The moving member 030 of line connection moves back and forth back and forth along the axial direction of screw rod 332.Structure is simple.
As shown in figure 3, in an embodiment of the present embodiment:
That pastes ontology 020 is internally provided with mobile cavity 230；
The one end for retracting the separate adhesive surface 200 of slot 210 is connected to mobile cavity 230；
Moving member 030 includes movable block 300 and be set to 300 side of movable block retract block 310, and movable block 300 slides
It is embedded at mobile cavity 230, the sliding of block 310 is retracted and is embedded at and retracts slot 210；One end of the separate gear set 334 of screw rod 332 is protruded into
Mobile cavity 230,300 thread bush of movable block are set to the outside of screw rod 332.
Screw rod 332 drives movable block 300 to move back and forth back and forth in mobile cavity 230, and block 310 is retracted in the drive of movable block 300
It is moved back and forth back and forth retracting in slot 210, to realize the adjusting of the product of adhesive surface 200 of 200 side of adhesive surface entirety, when stickup,
The end face for retracting block 310 is flushed with adhesive surface 200, and the product of adhesive surface 200 is maximum, when disassembly, is retracted block 310 and is exited and retract slot 210,
Adhesive surface 200 is minimum area.
As shown in figure 3, in an embodiment of the present embodiment:
Retract slot 210 be arranged it is multiple；
It retracts block 310 and is arranged multiple, multiple blocks 310 of retracting are spaced apart in the side of movable block 300, each retract block
310 slidings are embedded at one and retract slot 210.
Retract block 310 and be arranged multiple, retract the end face of block 310, that is, the one side of coating glue, be distributed it is more dispersed,
In disassembly, the active force that block 310 is retracted in driving can be reduced；Meanwhile it retracting block 310 and retracting slot 210, adhesive surface 200
Many places occur pasting vacancy, significantly more efficient can weaken the adherence force of whole adhesive surface 200, so as to will relatively easily glue
The body 020 that loses money in a business is removed.
As shown in figure 4, in an embodiment of the present embodiment:
The longitudinal height for retracting slot 210 gradually increases from one end through adhesive surface 200 to the one end being connected to mobile cavity 230
Greatly；
Retract the one end of longitudinal height of block 310 from far from movable block 300 to close to movable block 300 be gradually increased and with move back
Return-enclosure 210 cooperates.
The opening for retracting one end through adhesive surface 200 of slot 210 is less than the opening of the one end being connected to mobile cavity 230,
It can be avoided glue entrance to retract slot 210 and retract between block 310.
As shown in figure 5, in an embodiment of the present embodiment:
The inner wall for retracting slot 210 is provided with the guide groove 220 extended along its length；
The periphery wall for retracting block 310 is provided with flexible guide pad 320, and the flexible sliding of guide pad 320 is embedded at guide groove
220。
Block 310 is retracted during along retracting slot 210 and moving towards mobile cavity 230, block 310 is retracted and retracts slot
Spacing between 210 is gradually increased, and therefore, flexible guide pad 320 is gradually elongated, moved back during retracting the movement of block 310
Block 310 is returned towards when the movement of the direction of adhesive surface 200, flexible guide pad 320 is gradually shortened.Flexible guide pad 320 and guide groove
Guiding is played the role of in 220 cooperation.
As shown in figure 5, in an embodiment of the present embodiment:
Flexible guide pad 320 includes fixed block 321 and fixing sleeve 322；
Fixed block 321 is fixed on the periphery wall for retracting block 310, and fixing sleeve 322 is movably set in the outside of fixed block 321,
Compressed spring 323 is provided between the portion of fixed block 321 and the inside of fixing sleeve 322, the sliding of fixing sleeve 322 is embedded at guide groove
220。
Under the action of compressed spring 323, fixing sleeve 322 can be connected in always in guide groove 220, without because moving back
The spacing returning block 310 and retracting between slot 210 increases and exits guide groove 220.
As shown in figure 4, in an embodiment of the present embodiment:
The inside for pasting ontology 020 is additionally provided with the installation cavity 240 positioned at 230 side of mobile cavity；
Motor 331 and gear set 334 are set to installation cavity 240；
Screw rod 332 passes through installation cavity 240 and protrudes into mobile cavity 230.
By the way that installation cavity 240 is arranged, the reasonable Arrangement of motor 331, gear set 334 and screw rod 332 is realized.
As shown in figure 4, in an embodiment of the present embodiment:
The outside for pasting ontology 020 is provided with switch 250；
Switch 250 is electrically connected with motor 331, and switch 250 can control the opening and closing of motor 331.
Switch 250 is set, and it is reciprocal back and forth along direction defined by slot 210 is retracted to control moving member 030 by switch 250
It is mobile, it is laborsaving time saving.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of simple plug, it is characterised in that:
Including plug, wire connecting line and conductive communication block；
It is electrically connected between the plug and the conductive communication block by the wire connecting line；
The jack folder that the conductive communication block is provided with jack and is set in the jack；
The jack folder includes the first conductive sheet and the second conductive sheet being oppositely arranged, and first conductive sheet is fixed on described insert
Hole, by compressing spring connection, institute between the side and the jack of separate first conductive sheet of second conductive sheet
It states and is provided with insulation slide block at the top of the second conductive sheet.
2. simple plug according to claim 1, it is characterised in that:
The conductive communication block, which is provided with, pastes ontology and moving member；
The separate conductive communication block for pasting ontology is set as adhesive surface on one side；
The slot of retracting pasted ontology and be provided with driving mechanism and one end through the adhesive surface, the moving member sliding are embedded
Slot is retracted in described, the driving mechanism can drive the end face of the moving member to flush with the adhesive surface, the moving member
End face and the adhesive surface can coat viscose glue.
3. simple plug according to claim 2, it is characterised in that:
The driving mechanism includes motor, screw rod and gear set；
It is connected between the motor and the screw rod by the gear set, the moving member thread bush is set to the screw rod
Outside.
4. simple plug according to claim 3, it is characterised in that:
The stickup ontology is internally provided with mobile cavity；
Described one end far from the adhesive surface for retracting slot is connected to the mobile cavity；
The moving member includes movable block and the block of retracting for being set to the movable block side, and the movable block sliding is embedded at institute
State mobile cavity, it is described retract block sliding and be embedded at described retract slot；Institute is protruded into one end far from the gear set of the screw rod
Mobile cavity is stated, the movable block thread bush is set to the outside of the screw rod.
5. simple plug according to claim 4, it is characterised in that:
It is described retract slot setting it is multiple；
It is described that retract block setting multiple, it is multiple it is described retract the side that block gap is distributed in the movable block, it is each described to retract
Block sliding retracts slot described in being embedded at one.
6. simple plug according to claim 5, it is characterised in that:
The longitudinal height for retracting slot gradually increases from one end through the adhesive surface to the one end being connected to the mobile cavity
Greatly；
The one end of the longitudinal height for retracting block from far from the movable block to close to the movable block be gradually increased and with institute
It states and retracts slot cooperation.
7. simple plug according to claim 6, it is characterised in that:
The inner wall for retracting slot is provided with the guide groove extended along its length；
The periphery wall for retracting block is provided with flexible guide pad, and the flexible guide pad sliding is embedded at the guide groove.
8. simple plug according to claim 7, it is characterised in that:
The flexible guide pad includes fixed block and fixing sleeve；
The fixed block is fixed on the periphery wall for retracting block, and the fixing sleeve is movably set in the outside of the fixed block,
Compressed spring is provided between the end of the fixed block and the inside of the fixing sleeve, the fixing sleeve sliding is embedded at described
Guide groove.
9. simple plug according to claim 4, it is characterised in that:
The inside for pasting ontology is additionally provided with the installation cavity positioned at the mobile cavity side；
The motor and the gear set are set to the installation cavity；
The screw rod passes through the installation cavity and protrudes into the mobile cavity.
10. simple plug according to claim 3, it is characterised in that:
Switch is provided on the outside of the stickup ontology；
The switch is electrically connected with the motor, and the switch can control the opening and closing of the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820688837.3U CN208401200U (en) | 2018-05-09 | 2018-05-09 | Simple plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820688837.3U CN208401200U (en) | 2018-05-09 | 2018-05-09 | Simple plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208401200U true CN208401200U (en) | 2019-01-18 |
Family
ID=65061550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820688837.3U Expired - Fee Related CN208401200U (en) | 2018-05-09 | 2018-05-09 | Simple plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208401200U (en) |
-
2018
- 2018-05-09 CN CN201820688837.3U patent/CN208401200U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 Termination date: 20190509 |