CN209090721U - Curtain automatic open/closing device and intelligent curtain - Google Patents
Curtain automatic open/closing device and intelligent curtain Download PDFInfo
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- CN209090721U CN209090721U CN201820827944.XU CN201820827944U CN209090721U CN 209090721 U CN209090721 U CN 209090721U CN 201820827944 U CN201820827944 U CN 201820827944U CN 209090721 U CN209090721 U CN 209090721U
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- curtain
- wire rod
- closing device
- automatic open
- releasing mechanism
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- 238000004804 winding Methods 0.000 claims abstract description 40
- 238000009434 installation Methods 0.000 claims description 21
- 238000005452 bending Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model discloses curtain automatic open/closing device and the intelligent curtain using the curtain automatic open/closing device, wherein, curtain automatic open/closing device includes shell, first wire rod reel releasing mechanism, second wire rod reel releasing mechanism, wire rod for driving curtain mobile, motor for driving the first wire rod reel releasing mechanism and/or the second wire rod reel releasing mechanism to rotate and the control assembly for controlling motor operation, shell has an inner cavity and the line outlet that is connected to inner cavity, first wire rod reel releasing mechanism, second wire rod reel releasing mechanism, motor and control assembly are all set in inner cavity, wire rod includes the first winding section being wound on the first wire rod reel releasing mechanism, the free segment that the second winding section being wound on the second wire rod reel releasing mechanism and both ends are connect with the first winding section and the second winding section respectively, free segment part shell is extended by line outlet.Curtain automatic open/closing device disclosed by the utility model has structure simple, easy to use, low in cost and have the advantages that versatility.
Description
Technical field
The utility model relates to household field more particularly to a kind of curtain automatic open/closing device and a kind of use curtain
The intelligent curtain of automatic open/closing device.
Background technique
With the rapid development of science and technology, people's lives idea is also changing gradually, and various household electrical appliances also exist
Variation occurs.Due to the continuous maturation of singlechip technology and computer technology, household electrical appliances are more and more intelligent, curtain also not example
Outside, in developed countries such as America and Europes, electric intelligent curtain is had been widely used, automatic curtain high-end forward position industry at last at home, city
Field is wide, there is the meaning of promotion and application.
Existing electric intelligent curtain is designed as including a variety of portions such as motor, guide rail, synchronous belt, gear-box, clutch more
Part is assembled to form, and structure is complicated, cost is high.
Utility model content
For overcome the deficiencies in the prior art, one of the purpose of this utility model discloses a kind of curtain automatic open/closing device,
To solve the problems, such as that existing electric intelligent Window curtain structure is complicated, cost is high.Two disclosures of the purpose of this utility model
A kind of intelligent curtain, the intelligent curtain use curtain automatic open/closing device as described above.
One of the purpose of this utility model adopts the following technical scheme that realization:
A kind of curtain automatic open/closing device, for being mounted on the side of curtain rod to control the folding of curtain, the curtain
Automatic open/closing device include shell, the first wire rod reel releasing mechanism, the second wire rod reel releasing mechanism, for driving the curtain mobile
It wire rod, the motor for driving the first wire rod reel releasing mechanism and/or the second wire rod reel releasing mechanism to rotate and is used for
Control the control assembly of the motor operation, the shell there is an inner cavity with the line outlet that is connected to the inner cavity, described first
Wire rod reel releasing mechanism, the second wire rod reel releasing mechanism, the motor and the control assembly are all set in the inner cavity,
The wire rod includes the first winding section being wound on the first wire rod reel releasing mechanism, is wound in the second wire rod rolling up and down machine
The free segment that the second winding section and both ends on structure are connect with the first winding section and the second winding section respectively, it is described
Free segment part the shell is extended by the line outlet.
Preferably, the first wire rod reel releasing mechanism includes that one end is fixed on the installation axle of the outer casing inner wall, is sheathed on
In the installation axle and with the first reel of installation axle rotation connection and be set to inside first reel simultaneously
Around the scroll spring of the installation axle, one end of the scroll spring and the installation axis connection, the scroll spring it is another
One end is connect with first reel, and the first winding section is wrapped on first reel.
Preferably, the installation axle offers mounting groove, and the inner ring end of the scroll spring is provided with the first bending part,
First bending part is fastened in the installation axle by the mounting groove, and the side wall of first reel, which offers, to be run through
The mounting hole of the side wall, the outer ring end of the scroll spring are provided with the second bending part, and second bending part passes through institute
State the side wall that mounting hole is fastened on first reel.
Preferably, the second wire rod reel releasing mechanism include with the output gear of the output axis connection of the motor and with institute
The wire-winding unit stating output gear engagement and being rotated by output gear driving, the wire-winding unit are pivotally mounted to described
In shell, the second winding section is wrapped on the wire-winding unit.
Preferably, the wire-winding unit include the second reel, the shaft and difference that are connect with second reel
It is fixed on the bearing of the shell opposite sides inner wall, the both ends of the shaft are connect with the inner ring of two bearings respectively,
The gear teeth engaged with the output gear are provided on second reel.
Preferably, the curtain automatic open/closing device further includes the sensor for detecting the operating load of the motor,
The sensor is electrically connected to the control assembly.
Preferably, the sensor is current sensor or velocity sensor.
Preferably, the curtain automatic open/closing device further includes the wireless transport module being set in the inner cavity, described
Wireless transport module is electrically connected to the control assembly.
Preferably, the shell is provided with for the line outlet to be divided into the first outlet oral area at the line outlet
With the crosspiece of the second outlet oral area, the free segment of the wire rod is overlapped on the crosspiece and the both ends of the free segment lead to respectively
It crosses the first outlet oral area and the second outlet oral area extends into the inner cavity.
The two of the purpose of this utility model adopt the following technical scheme that realization:
A kind of intelligent curtain including curtain rod, two curtain being arranged on the curtain rod, is set to the curtain rod
The rotating wheel of side and curtain automatic open/closing device as described above, the curtain open up device automatically and are set to the curtain
The free segment of the other side of bar, the wire rod extends from the line outlet and is overlapped on the rotating wheel, two windows
One end that curtain is oppositely arranged is separately fixed on the free segment of the rotating wheel two sides.
Compared with prior art, the utility model has the beneficial effects that:
Curtain automatic open/closing device provided by the utility model by be provided in the shell the first wire rod reel releasing mechanism and
Second wire rod reel releasing mechanism, by the way that a wire rod is arranged, which includes the first winding being wound on the first wire rod reel releasing mechanism
Section, the second winding section for being wound in the second wire rod reel releasing mechanism and both ends are connect with the first winding section and the second winding section respectively
Free segment, and by the shell through offering the line outlet of a connection inner cavity so that free segment extends shell.In this way,
For the curtain automatic open/closing device in use, shell is fixed on the side of curtain rod by user, the free segment that user pinches wire rod will
Wire rod pulls out from line outlet, on the object that the wire rod of pull-out is hung over to the curtain rod other end, then sets two width curtain in opposite directions
The one end set is separately fixed on the opposite free segment of wire rod traffic direction, by motor driven the first wire rod reel releasing mechanism and/
Or second wire rod reel releasing mechanism the i.e. controllable curtain of operating folding, without using the complex components such as guide rail, synchronous belt, structure
Simply, easy to use, it is low in cost, and can be adapted for the folding for controlling the curtain of different length, there is versatility.
Intelligent curtain provided by the utility model has knot due to using curtain automatic open/closing device as described above
Structure is simple, easy to use, advantage low in cost.
Detailed description of the invention
Fig. 1 is the schematic perspective view for the curtain automatic open/closing device that the utility model embodiment one provides；
Fig. 2 is the perspective view of the explosion for the curtain automatic open/closing device that the utility model embodiment one provides；
Fig. 3 is partial enlargement diagram at A in Fig. 2；
Fig. 4 is the perspective view of the explosion of the first wire rod reel releasing mechanism；
Fig. 5 is partial enlargement diagram at B in Fig. 4；
Fig. 6 is the schematic perspective view of the first reel；
Fig. 7 is the perspective view of the explosion of the second wire rod reel releasing mechanism；
Fig. 8 is the structural schematic diagram for the intelligent curtain that the utility model embodiment two provides.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
Embodiment one:
Fig. 1-3 is please referred to, the embodiments of the present invention one provide a kind of curtain automatic open/closing device 10, for being mounted on
To control the folding of curtain, which includes shell 11, the first wire rod reel releasing mechanism for the side of curtain rod
12, the second wire rod reel releasing mechanism 13, the wire rod 14 for driving curtain mobile, for driving the rotation of the second wire rod reel releasing mechanism 13
Motor 15 and control assembly 16 for controlling the operation of motor 15, shell 11 there is an inner cavity and the outlet that is connected to the inner cavity
Mouth 111, it is interior that the first wire rod reel releasing mechanism 12, the second wire rod reel releasing mechanism 13, motor 15 and control assembly 16 are all set in this
In chamber, wire rod 14 includes the first winding section 141 being wound on the first wire rod reel releasing mechanism 12, is wound in the second wire rod rolling up and down machine
The free segment that the second winding section 142 and both ends on structure 13 are connect with the first winding section 141 and the second winding section 142 respectively
143, shell 11 is extended by line outlet 111 in 143 part of free segment.
For the curtain automatic open/closing device 10 in use, shell 11 is fixed on the side of curtain rod by user, user pinches line
The free segment 123 of material 14 pulls out wire rod 14 from line outlet 111, and the wire rod 14 of pull-out is hung over to the object of the curtain rod other end
On, then one end that two width curtain are oppositely arranged is separately fixed on the opposite free segment of 14 traffic direction of wire rod, passes through electricity
Machine 15 drives the folding of the i.e. controllable curtain of the operating of the second wire rod reel releasing mechanism 13.With the design method, which opens automatically
It attaches together and sets 10 without using complex components such as guide rail, synchronous belts, pass through the first wire rod reel releasing mechanism 12, the second wire rod reel releasing mechanism
13, wire rod 14 cooperates some universal accessories for fixing wire rod 14 and curtain that the folding of automatic control curtain can be completed, and is somebody's turn to do
10 structure of curtain automatic open/closing device is simple, easy to use, low in cost, and can be adapted for the curtain for controlling different length
Folding has versatility.
Preferably, shell 11 is provided with for line outlet 111 to be divided into the first outlet oral area 1111 at line outlet 111
With the crosspiece 1113 of the second outlet oral area 1112, the free segment 123 of wire rod 14 be overlapped on crosspiece 1113 and free segment 123 two
End is extended into the inner cavity of shell 11 by the first outlet oral area 1111 and the second outlet oral area 1112 respectively.With the design side
Formula, by the way that the crosspiece 1113 is arranged, the free segment 123 of wire rod 14 can be overlapped on the crosspiece 1113, and when use facilitates user
The free segment 123 is affectedly bashful to pull out wire rod 14 from the inner cavity of shell 11.
Please refer to Fig. 4-6, it is preferable that the first wire rod reel releasing mechanism 12 includes the installation axle that outer casing inner wall is fixed in one end
121, it is sheathed in installation axle 121 and the first reel 122 for being rotatablely connected with installation axle 121 and is set to the first reel
122 inside and the scroll spring 123 for being fitted around axis 121, one end of scroll spring 123 are connect with installation axle 121, scroll spring
123 other end is connect with the first reel 122, and the first winding section 141 is wrapped on the first reel 122.
The curtain automatic open/closing device 10 is during opening curtain, and for example, motor 15 is rotated forward to drive second
The rotation winding wire rod 14 of wire rod reel releasing mechanism 13, the first reel 122 rotates under the action of wire rod 14 carries out unwrapping wire, revolves simultaneously
The first reel 122 turned pulls scroll spring 123 to shrink, and accumulates flexible potential energy on scroll spring 123；The curtain is opened automatically
It attaching together and sets 10 during being closed curtain, the reversion of motor 15 releases wire rod 14 to drive the second wire rod reel releasing mechanism 13 to rotate,
First reel 122 drives the rotation of the first reel 122 to carry out winding wire material under the action of 123 elastic potential energy of scroll spring
14, the design method is ingenious, and structure is simple, and cost can be effectively reduced.
Preferably, installation axle 121 offers mounting groove 1211, and the inner ring end of scroll spring 123 is provided with the first bending
Portion 1231, the first bending part 1231 are fastened in installation axle 121 by mounting groove 1211, and the side wall of the first reel 122 opens up
There is the mounting hole 1221 through side wall, the outer ring end of scroll spring 123 is provided with the second bending part 1232, the second bending part
1232 are fastened on the side wall of the first reel 122 by mounting hole 1221.With the design method, scroll spring 123 is easy for installation.
Referring to Fig. 7, preferably, the second wire rod reel releasing mechanism 13 includes the output gear with the output axis connection of motor 15
131 and engaged with output gear 131 and by output gear 131 driving rotation wire-winding unit 132, wire-winding unit 132 can be rotated
It is installed in shell 11, the second winding section 142 is wrapped on wire-winding unit 132.
Preferably, wire-winding unit 132 include the second reel 1321, the shaft 1322 that is connect with the second reel 1321 with
And it is individually fixed in the bearing 1323 of 11 opposite sides inner wall of shell, the both ends of shaft 1322 are respectively and in two bearings 1323
Circle connects, and is installed with the gear teeth engaged with output gear 131 on the second reel 1321.
It is to be appreciated that the first wire rod reel releasing mechanism 12 is not limited to the structure using scroll spring 123, the first wire coil
Laying mechanism 12 is also possible using structure same as the second wire rod reel releasing mechanism 13, accordingly, preferably situation
Under, the first wire rod reel releasing mechanism 12 also needs to be provided with operating of the motor to drive the first wire rod reel releasing mechanism 12.
Preferably, which further includes the sensor (figure for detecting the operating load of motor 15
Do not show), sensor is electrically connected to control assembly 16.The operation on the second reel 1321 is loaded by the way that the sensor is arranged
Control assembly 16 is passed to, control assembly 16 prevents motor by the normal operation of the signal control motor 15 of sensor passes
15 in an overload condition operation cause motor 15 damage.For example, motor 15 drives the rotation of the second reel 1321 to line
Material 14 is furled, and when the retracting of wire rod 14 is at the end, the second reel 1321 stops operating under the action of wire rod 14, due to
Motor 15 is engaged by output gear 131 with the second reel 1321, and the output shaft of motor 15 can not rotate, and motor 15 exists at this time
It is operated under overload condition, is easy to happen motor 15 and burns out.Specifically, control assembly 16 is controlled by the signal of sensor passes
The normal operation of motor 15 can be sensor detect motor 15 operating load be more than predetermined value when, control assembly 16 control
When motor 15 is out of service or sensor detects that the operating load of motor 15 is more than predetermined value, control assembly 16 is controlled
Motor 15 stops and is inverted to home position.
Preferably, which can be the current sensor for detecting the running current of motor 15, when sensor is examined
The running current for measuring motor 15 increases suddenly and is more than pre- timing, and control assembly 16 determines that motor 15 is transported in an overload condition
Row, the control motor 15 of control assembly 16 is out of service or out of service and inverts home position.In other embodiments, the biography
Sensor can be the velocity sensor for detecting 15 rotation speed of motor, when sensor detects that the speed of service of motor 15 is prominent
So it is slack-off and be more than predetermined value when, control assembly determine motor 15 run in an overload condition, control assembly 16 control motor
15 is out of service or out of service and invert home position.
Preferably, which further includes the wireless transport module (not shown) being set in inner cavity,
Wireless transport module is electrically connected to control assembly 16.The wireless transport module passes through remote terminal or remote controler for user
The operation of the i.e. remote controlled curtain automatic open/closing device 10, it is simple and convenient.The wireless transport module can be but not office
It is limited to ZigBee module, bluetooth module, Wi-Fi module.
In other embodiments, which further includes turning on or off degree for detecting curtain
Detection module (not shown), the data which will test are transmitted to remote terminal by wireless transport module.Specifically
Ground, the detection module can by detection the first wire rod reel releasing mechanism 12 or the second wire rod reel releasing mechanism 13 rotating cycle, and
It will test data and pass to control assembly 16, what control assembly 16 obtained curtain by the operation detection data beats on or off
Close degree.Further, user can control the degree that curtain turns on or off by the APP of remote terminal, for example, user
It can control curtain by the APP of remote terminal and open 20% or 80%.
In other embodiments, which further includes speech control module (not shown), Yong Huke
To control the automatic open-close of the operating control curtain of the curtain automatic open/closing device 10 by verbal instructions.
The curtain automatic open/closing device 10 further includes the power supply module for being powered to motor 15 and control assembly 16
(not shown).In some embodiments, which is the adapter for being connected to household electricity.In some other embodiment
In, which includes being set to the battery inside shell 11 and the external equipment for charging to the battery, described
External equipment can be the adapter of connection household electricity or the wind energy plant that is set to outside room or be set to outside room too
Positive energy equipment.
Embodiment two:
Referring to Fig. 8, the embodiments of the present invention two provide a kind of intelligent curtain 20, including curtain rod 21, it is arranged in
Two curtain 22 on curtain rod 21, the rotating wheel 23 for being set to 21 side of curtain rod and curtain automatic open-close as described above
Device 10, curtain open up the other side that device 10 is set to curtain rod 21 automatically, and the free segment 143 of wire rod 14 is from line outlet 111
Extend and be overlapped on rotating wheel 23, one end that two curtain 22 are oppositely arranged is separately fixed at positioned at 23 two sides of rotating wheel
On free segment 143.
In use, for example, the motor 15 inside curtain automatic open/closing device 10 rotates forward, and wire rod 14 is according to as shown in the figure
The direction C run, since one end that two curtain 22 are oppositely arranged is separately fixed at the wire rod positioned at 23 two sides of rotating wheel
On 14, the curtain 22 in left side is run along the direction D as shown in the figure, and the curtain 22 on right side is run along E direction described in figure, and curtain is beaten
It opens；When motor 15 inverts, wire rod 14 is according to the inverted running of C shown in figure, and the curtain 22 in left side is along the anti-of D as shown in the figure
To operation, inverted running of the curtain 22 on right side along E described in figure, curtain closing.
Since the intelligent curtain 20 is due to using curtain automatic open/closing device 10 as described above, thus the intelligent curtain 20
Without using complex components such as guide rail, synchronous belts, pass through the first wire rod reel releasing mechanism 12, the second wire rod reel releasing mechanism 13, wire rod
14, rotating wheel 23 cooperates some universal accessories for fixing wire rod 14 and curtain 22 that opening automatically for realization curtain can be completed
It closes, structure is simple, easy to use, low in cost.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (10)
1. a kind of curtain automatic open/closing device, for being mounted on the side of curtain rod to control the folding of curtain, it is characterised in that:
The curtain automatic open/closing device include shell, the first wire rod reel releasing mechanism, the second wire rod reel releasing mechanism, for driving the window
The mobile wire rod of curtain, the motor for driving the first wire rod reel releasing mechanism and/or the second wire rod reel releasing mechanism to rotate
And the control assembly for controlling the motor operation, the shell have an inner cavity and the line outlet that is connected to the inner cavity,
The first wire rod reel releasing mechanism, the second wire rod reel releasing mechanism, the motor and the control assembly are all set in institute
It states in inner cavity, the wire rod includes the first winding section being wound on the first wire rod reel releasing mechanism, is wound in described second
What the second winding section and both ends on wire rod reel releasing mechanism were connect with the first winding section and the second winding section respectively
The shell is extended by the line outlet in free segment, the free segment part.
2. curtain automatic open/closing device according to claim 1, it is characterised in that: the first wire rod reel releasing mechanism includes
One end be fixed on the installation axle of the outer casing inner wall, be sheathed in the installation axle and with the installation axle rotation connection first
Reel and the scroll spring for being set to inside first reel and surrounding the installation axle, the one of the scroll spring
End and the installation axis connection, the other end of the scroll spring are connect with first reel, and the first winding section twines
It is wound on first reel.
3. curtain automatic open/closing device according to claim 2, it is characterised in that: the installation axle offers mounting groove,
The inner ring end of the scroll spring is provided with the first bending part, and first bending part is fastened on described by the mounting groove
In installation axle, the side wall of first reel offers the mounting hole through the side wall, the outer ring end of the scroll spring
End is provided with the second bending part, and second bending part is fastened on the side wall of first reel by the mounting hole.
4. curtain automatic open/closing device according to claim 1-3, it is characterised in that: second wire coil is put
Mechanism includes engaging with the output gear of the output axis connection of the motor and with the output gear and by the output gear
The wire-winding unit of rotation is driven, the wire-winding unit is pivotally mounted in the shell, and the second winding section is wrapped in institute
It states on wire-winding unit.
5. curtain automatic open/closing device according to claim 4, it is characterised in that: the wire-winding unit includes the second coiling
Wheel, the shaft being connect with second reel and the bearing for being individually fixed in the shell opposite sides inner wall, described turn
The both ends of axis are connect with the inner ring of two bearings respectively, are provided on second reel and are engaged with the output gear
The gear teeth.
6. curtain automatic open/closing device according to claim 5, it is characterised in that: the curtain automatic open/closing device also wraps
The sensor of the operating load for detecting the motor is included, the sensor is electrically connected to the control assembly.
7. curtain automatic open/closing device according to claim 6, it is characterised in that: the sensor be current sensor or
Person's velocity sensor.
8. curtain automatic open/closing device according to claim 1, it is characterised in that: the curtain automatic open/closing device also wraps
The wireless transport module being set in the inner cavity is included, the wireless transport module is electrically connected to the control assembly.
9. curtain automatic open/closing device according to claim 1-3, it is characterised in that: the shell in it is described go out
The crosspiece for the line outlet to be divided into the first outlet oral area and the second outlet oral area is provided at line mouth, the wire rod
Free segment is overlapped on the crosspiece and the both ends of the free segment are gone out by the first outlet oral area and described second respectively
Line oral area extends into the inner cavity.
10. a kind of intelligent curtain, it is characterised in that: including curtain rod, two curtain being arranged on the curtain rod, be set to
The rotating wheel of the curtain rod side and according to claim 1-9 described in any item curtain automatic open/closing devices, the window
Curtain opens up the other side that device is set to the curtain rod automatically, and the free segment of the wire rod extends and takes from the line outlet
It connects on the rotating wheel, one end that two curtain are oppositely arranged is separately fixed at positioned at described in the rotating wheel two sides
On free segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820827944.XU CN209090721U (en) | 2018-05-30 | 2018-05-30 | Curtain automatic open/closing device and intelligent curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820827944.XU CN209090721U (en) | 2018-05-30 | 2018-05-30 | Curtain automatic open/closing device and intelligent curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209090721U true CN209090721U (en) | 2019-07-12 |
Family
ID=67149106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820827944.XU Active CN209090721U (en) | 2018-05-30 | 2018-05-30 | Curtain automatic open/closing device and intelligent curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209090721U (en) |
-
2018
- 2018-05-30 CN CN201820827944.XU patent/CN209090721U/en active Active
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20220909 Address after: 518000 1505, phase I, International Students Pioneer Building, 29 Gaoxin South Ring Road, high tech Zone community, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: SGP (Shenzhen) Technology Co.,Ltd. Address before: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee before: SHENZHEN LAIWU TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231104 Address after: No. 31, 1st Floor, No. 5 East Street, Fengtai Town, Fengtai District, Beijing, 100161 Patentee after: Huang Caiwen Address before: 518000 1505, phase I, International Students Pioneer Building, 29 Gaoxin South Ring Road, high tech Zone community, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SGP (Shenzhen) Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |