CN204520229U - Running gear - Google Patents
Running gear Download PDFInfo
- Publication number
- CN204520229U CN204520229U CN201520235113.XU CN201520235113U CN204520229U CN 204520229 U CN204520229 U CN 204520229U CN 201520235113 U CN201520235113 U CN 201520235113U CN 204520229 U CN204520229 U CN 204520229U
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- CN
- China
- Prior art keywords
- box body
- guide rail
- running gear
- connecting portion
- curtain
- 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.)
- Withdrawn - After Issue
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- Power-Operated Mechanisms For Wings (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model provides a kind of running gear, belong to Smart Home field, for coordinating with the guide rail of curtain, described guide rail is provided with window catch, described window catch can along the axial direction of described guide rail at described slide on rails, comprise pulley and drive the motor of described pulley rotation, described pulley can walk in described guide rail; Described running gear also comprises box body, and described box body is provided with fixed part, and described fixed part is for connecting the curtain body of described curtain, and described motor is positioned at described box body; Described running gear also comprises the connecting portion for connecting described window catch, and described connecting portion connects described box body.The utility model is simple and reasonable, and simple and reliable with coordinating of curtain, security of operation is steady; When whole device is arranged on curtain, its installation process is simple to operate, time saving and energy saving.
Description
Technical field
The utility model relates to Smart Home field, in particular to a kind of running gear.
Background technology
At present, market has many electrically driven curtain products, these electrically driven curtain products existing adopt special guide rail, drive the Slip Hook of curtain at slide on rails with the form of installing Timing Belt or drag-line in the middle of guide rail.
Inventor finds under study for action, electrically driven curtain of the prior art, at least there is following shortcoming:
When one, existing electrically driven curtain are installed, need the length making driving belt or drag-line according to the size of the guide rail of curtain to be installed in advance, processing cost is high, easily causes the problem can not installing or install weak effect when there is mismachining tolerance;
When two, existing electrically driven curtain is installed, need the installation personnel operation of specialty, installation process is complicated, adds installation cost, and inconvenient maintenance;
When three, existing hand-operated curtain changes electrically driven curtain into, need the guide rail of existing hand-operated curtain to process, add installation cost.
Utility model content
The purpose of this utility model is to provide a kind of running gear, to improve the problem that installation process is complicated and installation cost is high of existing electrically driven curtain.
The utility model is achieved in that
Based on above-mentioned purpose, the utility model provides a kind of running gear, for coordinating with the guide rail of curtain, described guide rail is provided with window catch, described window catch can along the axial direction of described guide rail at described slide on rails, comprise pulley and drive the motor of described pulley rotation, described pulley can walk in described guide rail;
Described running gear also comprises box body, and described box body is provided with fixed part, and described fixed part is for connecting the curtain body of described curtain, and described motor is positioned at described box body;
Described running gear also comprises the connecting portion for connecting described window catch, and described connecting portion connects described box body.
Preferably, described box body comprises upper cartridge body and lower box body, and described upper cartridge body and described lower box body fasten the cube structure being formed and have cavity, and described motor is positioned at described cavity;
Described pulley is two, two described pulleys are positioned at the same side of described box body, the two ends of the rotating shaft of described pulley to be arranged on respectively at the bottom of the box of described upper cartridge body and at the bottom of the box of described lower box body on, and respectively perpendicular at the bottom of the box of described upper cartridge body and at the bottom of the box of described lower box body;
Described connecting portion is between two described pulleys.
Preferably, described box body has the first through hole and the second through hole, two ends of described first through hole and two ends of described second through hole to be all positioned at the bottom of the box of described upper cartridge body and at the bottom of the box of described lower box body on, have baffle plate between described first through hole and described second through hole, the plate face of described baffle plate is parallel to the side between described first through hole and described guide rail of described box body;
Described connecting portion is through described baffle plate, and described connecting portion can towards the direction of described guide rail relative to described barrier slides, one end away from described guide rail of described connecting portion is provided with limiting section, for preventing the end of described connecting portion from departing from described baffle plate along the direction towards described guide rail, its other end is provided with the annular element for connecting described window catch; Side between described first through hole and described guide rail has opening, the first through hole described in described open communication, and described annular element or described window catch are through described opening.
Preferably, be provided with elastic device between described limiting section and described baffle plate, described elastic device makes described box body have towards the trend of described guide rail movement, makes described pulley be pressed on described guide rail.
Preferably, described elastic device is spring, and described spring housing is located on described connecting portion.
Preferably, described limiting section is nut, and the end of described connecting portion has the external screw thread mated with described nut, and described nut passes through described external thread bolt connection on described connecting portion.
Preferably, be provided with spring between described nut and described baffle plate, described spring housing is located on described connecting portion.
Preferably, described box body also comprises location division, and described location division is connected with described slide, for limiting described running gear relative to described guide rail moving along the direction, plate face perpendicular to described box body.
Preferably, described location division is two, and two described position points are in the relative both sides of described box body, and described location division has the groove for engaging described guide rail, and described groove extends along the length direction of described guide rail.
Preferably, also comprise the controller be electrically connected with described motor, described controller is provided with wireless receiving module.
The beneficial effects of the utility model are:
In sum, the running gear that the utility model provides, for curtain with the use of, easy for installation, stable working is reliable.This running gear comprises pulley and drives the motor of described pulley rotation, is arranged on by motor in box body, ensures that motor is not vulnerable to the pollution of the impurity such as tiny bisque in air, motor reliable, long service life; Be connected by connecting portion between box body with guide rail, one end of connecting portion is connected on box body, its other end is connected on the window catch of curtain, pulley can drive box body together along the axial traveling of guide rail on described guide rail, simultaneously, box body is provided with fixed part, and this fixed part is for connecting the curtain body of curtain.When whole device is arranged on existing curtain, do not need to increase guide rail and other component, it is time saving and energy saving to install, save cost, its running is as follows: electric motor starting, drive pulley on guide rail along the axial traveling of guide rail, pulley is fixed on box body, drive box body synchronous walking, box body is connected with one end of the curtain body of curtain, is finally realized the moving process of the curtain body of curtain by the rotating of motor.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the axonometric drawing of the utility model running gear embodiment one;
Fig. 2 is the front view of the utility model running gear embodiment one;
Fig. 3 is the left view of this Fig. 2;
Fig. 4 is the structure chart of the box body of the utility model running gear embodiment one;
Fig. 5 is the structure chart of the upper cartridge body of the utility model running gear embodiment one;
Fig. 6 is the structure chart of the lower box body of this utility model running gear embodiment one;
Fig. 7 is the structure chart of the location division of the utility model running gear embodiment one;
Fig. 8 is the structure chart of the utility model running gear embodiment two.
Reference numeral gathers: running gear 100, guide rail 101, window catch 102, pulley 103,
Box body 200, upper cartridge body 201, lower box body 202, the first through hole 203, second through hole 204, baffle plate 205, opening 206, fixed part 207,
Connecting portion 300, limiting section 301, annular element 302, spring 303, nut 304,
Location division 400, groove 401.
Detailed description of the invention
Existing a lot of family uses hand-operated curtain, and hand-operated curtain needs people near window, then with pulling the moving process realizing curtain body, uses inconvenience; And sometimes, the position of curtain is when bed body or other large-scale furniture, and people can not stand and draw the curtain body of curtain in place, causes the moving process of curtain body to be obstructed or damages due to the discontinuity of curtain body, adding use cost; And now commercially also there is many electrically driven curtains, electrically driven curtain on market adopt special guide rail and belt with the use of, need complete production, complete sale, when being applied to family, need the guide rail destroying existing curtain, installation process is complicated, and add use cost, be unfavorable for promoting the use of.
Given this, the utility model designer devises a kind of running gear, comprise pulley and drive the motor of described pulley rotation, motor is arranged in box body, box body is connected with connecting portion, connecting portion is for connecting the window catch of curtain, whole apparatus structure is simply compact, during installation, the window catch of curtain is hooked connecting portion, simultaneously, pulley is pressed on guide rail, one end of curtain body is fixed on box body, motorized driver pulley walking is on guide rail, pulley is fixed on box body, pulley driving box body moves together, box body is connected with curtain body, the moving process of curtain body is finally achieved by the rotating changing motor.
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.The assembly of the utility model embodiment describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.Therefore, below to the detailed description of the embodiment of the present utility model provided in the accompanying drawings and the claimed scope of the present utility model of not intended to be limiting, but selected embodiment of the present utility model is only represented.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
It should be noted that: represent similar terms in similar label and letter accompanying drawing below, therefore, once be defined in an a certain Xiang Yi accompanying drawing, then do not need to define further it and explain in accompanying drawing subsequently.
In description of the present utility model, it should be noted that, term " " center ", " on ", D score, " left side ", " right side ", " vertically ", " level ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, or this utility model product orientation of usually putting or position relationship when using, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. only for distinguishing description, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, also it should be noted that, unless otherwise clearly defined and limited, term " setting ", " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
Embodiment one
Refer to Fig. 1-7, present embodiments provide a kind of running gear 100, for coordinating with the guide rail 101 of curtain, described guide rail 101 is provided with window catch 102, described window catch 102 can slide on described guide rail 101 along the axial direction of described guide rail 101, the motor comprising pulley 103 and drive described pulley 103 to rotate, described pulley 103 can walk in described guide rail 101;
Described running gear 100 also comprises box body 200, and described box body 200 is provided with fixed part 207, and described fixed part 207 is for connecting the curtain body of described curtain, and described motor is positioned at described box body 200;
Described running gear 100 also comprises the connecting portion 300 for connecting described window catch 102, and described connecting portion 300 connects described box body 200.
The utility model running gear 100, with curtain with the use of, realize the automatic open-close process of curtain body, the structure of whole device is simple, easily manufactured, easy for installation, and the open and close flexible operation of curtain body, operates steadily reliable.The utility model is mainly used in improving the upgrading of existing hand-operated curtain, during installation, do not need build unnecessary guide rail 101 or improving original guide rail 101, save installation steps, simultaneously, this running gear 100 is convenient to be arranged on existing curtain, and installation process is simple, time saving and energy saving, saves installation cost.
The utility model is box body 200 structure, box body 200 is connected with connecting portion 300, and box body 200 and guide rail 101 can couple together by this connecting portion 300, ensures that box body 200 can move back and forth relative to guide rail 101; Motor is arranged in box body 200; motor is not directly and extraneous contact; not easily damaged; safe and reliable and long service life; motorized driver pulley 103 rotates; pulley 103 is made to walk on guide rail 101; and then drive box body 200 to move relative to guide rail 101; motorized driver pulley 103 rotates as existing technology; the utility model does not improve its drive mechanism; the connected mode that can realize this motion is all in protection domain of the present utility model, and repeat burden in order to avoid describing, this structure is not described in detail.
Existing hand-operated curtain comprises guide rail 101 and curtain body, guide rail 101 is fixed on body of wall, and the length direction of guide rail 101 is along the width of body of wall, guide rail 101 mostly is rectangular bars, curtain body is connected with guide rail 101 by window catch 102, and window catch 102 can slide in guide rail 101, by pulling curtain body, drive window catch 102 to slide in guide rail 101, and then realize the open and close process of curtain body.Adopt the utility model running gear 100, fast hand-operated curtain can be upgraded to electrically driven curtain, namely, first the curtain body of one end of existing hand-operated curtain and window catch 102 are separated, this window catch 102 is hooked the connecting portion 300 of described running gear 100, now, pulley 103 is pressed on the downside of guide rail 101, namely whole device is suspended on the below of guide rail 101, the curtain body of this end is connected on the fixed part 207 of box body 200 simultaneously, fixed part 207 can be arranged on the sidewall of box body 200, and be designed to loop configuration, one end of hook is adopted to connect curtain body, its other end directly hangs in loop configuration, easy to operate, now, just the installation of whole running gear 100 is achieved, curtain body is driven to move together while running gear 100 moves back and forth relative to guide rail 101, and then achieve the moving process of curtain body.
In the preferred version of this embodiment, described running gear 100 also comprises the controller be electrically connected with described motor, described controller is provided with wireless receiving module, furthermore achieved that the intellectuality of curtain, people can control rotating forward or the reversion of motor by remote control, do not need direct contactor controller, operation more flexibly, simply, conveniently; Further, light sensing module can be set on described box body 200, described light sensing module is electrically connected described controller, and running gear 100 can, according to the rotation of the change automatic control motor of extraneous light, make brightness within doors be in good state all the time.Meanwhile, can arrange switch on the controller, for controlling startup and the closedown of light sensing module, when night, need to close curtain body, namely can close light sensing module, curtain body can not be opened voluntarily, use safety.
In the preferred version of this embodiment, described box body 200 comprises upper cartridge body 201 and lower box body 202, and described upper cartridge body 201 and described lower box body 202 fasten the cube structure being formed and have cavity, and described motor is positioned at described cavity;
Described pulley 103 is two, two described pulleys 103 are positioned at the same side of described box body 200, the two ends of the rotating shaft of described pulley 103 to be arranged on respectively at the bottom of the box of described upper cartridge body 201 and at the bottom of the box of described lower box body 202 on, and respectively perpendicular at the bottom of the box of described upper cartridge body 201 and at the bottom of the box of described lower box body 202;
Described connecting portion 300 is between two described pulleys 103.
The structure of box body 200 is simple, both the processing and manufacturing of box body 200 self had been convenient to, meanwhile, be also convenient to the installation of motor and pulley 103, first spacing structure be set on the upper cartridge body 201 or lower box body 202 of box body 200, motor is installed in place, meanwhile, the quality of fit of motor and pulley 103 is convenient to adjust more, and quality of fit is more accurate, during operation, more safe and reliable; Pulley 103 is designed to two, the area that two described pulleys 103 coordinate with guide rail 101 is large, stressed more all with, ensure that running is more steadily reliable, actually add man-hour, two pulleys 103 can adopt a motor to drive respectively, are convenient to the speed of controlling run and are convenient to the connection of motor and pulley 103, increasing running precision.
Connecting portion 300 for connecting box body 200 and guide rail 101, ensure that pulley 103 is pressed on guide rail 101, design in the middle of two pulleys 103, connecting portion 300 is convenient to install, and the structure of whole running gear 100 is compacter, saves manufactured materials.Connecting portion 300 can be one, and be positioned at the centre position of two pulleys 103, save material, easy for installation, in order to ensure the connectivity robustness of box body 200 and guide rail 101, the normal operation of assurance device, also can arrange two connecting portions, 300, two connecting portions 300 and be symmetrical arranged along the vertical center line between two pulleys 103.
In the preferred version of above-mentioned embodiment, described box body 200 has the first through hole 203 and the second through hole 204, two ends of described first through hole 203 and two ends of described second through hole 204 to be all positioned at the bottom of the box of described upper cartridge body 201 and at the bottom of the box of described lower box body 202 on, have baffle plate 205 between described first through hole 203 and described second through hole 204, the plate face of described baffle plate 205 is parallel to the side between described first through hole 203 and described guide rail 101 of described box body 200;
Described connecting portion 300 is through described baffle plate 205, and described connecting portion 300 can slide towards the direction of described guide rail 101 relative to described baffle plate 205, one end away from described guide rail 101 of described connecting portion 300 is provided with limiting section 301, for preventing the end of described connecting portion 300 from departing from described baffle plate 205 along the direction towards described guide rail 101, its other end is provided with the annular element 302 for connecting described window catch 102; Side between described first through hole 203 and described guide rail 101 has opening 206, and described opening 206 is communicated with described first through hole 203, and described annular element 302 or described window catch 102 are through described opening 206.
Be convenient to the installation of connecting portion 300, and the processing of the structure of box body 200 is simple, can save rapidoprint, reduces and makes cost.
In the preferred version of this embodiment, be provided with elastic device between described limiting section 301 and described baffle plate 205, described elastic device makes described box body 200 have the trend of moving towards described guide rail 101, makes described pulley 103 be pressed on described guide rail 101.Further ensure pulley 103 normally to run on guide rail 101, when box body 200 is suspended on below guide rail 101, elastic device compresses baffle plate 205, and power is delivered on pulley 103 by box body 200 by baffle plate 205, pulley 103 is made to be pressed on guide rail 101, safe and reliable to operation.
In the preferred version of above-mentioned embodiment, described elastic device is spring 303, and described spring 303 is set on described connecting portion 300.Processing, with easy for installation, can provide stable elastic force, safe and reliable, and is convenient to change.
In the preferred version of this embodiment, described box body 200 also comprises location division 400, described location division 400 is slidably connected, for limiting described running gear 100 relative to described guide rail 101 moving along the direction, plate face perpendicular to described box body 200 with described guide rail 101.Location division 400 ensure that box body 200 is when relatively running with described guide rail 101, and the track of operation is more accurate, not easily occurs the situation departing from guide rail 101, runs more safe and reliable.
In the preferred version of above-mentioned embodiment, described location division 400 is two, two described location divisions 400 are positioned at the relative both sides of described box body 200, and described location division 400 has the groove 401 for engaging described guide rail 101, and described groove 401 extends along the length direction of described guide rail 101.The structure of location division 400 is simple, easy to process, is convenient to coordinate with guide rail 101.
Embodiment two
Refer to Fig. 8, this embodiment also provides a kind of running gear 100, this embodiment is the further improvement on the basis of embodiment one, and the technical scheme that embodiment one describes is equally applicable to the present embodiment, and embodiment one is disclosed technical scheme no longer repeated description.
Specific as follows, described limiting section is nut 304, and the end of described connecting portion 300 has the external screw thread mated with described nut 304, and described nut 304 passes through described external thread bolt connection on described connecting portion 300.By the elasticity of adjusting nut 304, pulley 103 can be realized and be pressed on compaction degree on guide rail 101, easy to operate, control more flexible.
In the preferred version of this embodiment, be provided with spring 303 between described nut 304 and described baffle plate 205, described spring 303 is set on described connecting portion 300.By the elastic force that spring 303 provides, further ensure pulley 103 and can be pressed on guide rail 101, simultaneously, when running gear 100 runs, the elastic force of spring 303 acts on nut 304, and loosening not easily appears in nut 304, further increases the security of whole device.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a running gear, for coordinating with the guide rail of curtain, described guide rail is provided with window catch, described window catch can along the axial direction of described guide rail at described slide on rails, it is characterized in that, comprise pulley and drive the motor of described pulley rotation, described pulley can walk in described guide rail;
Described running gear also comprises box body, and described box body is provided with fixed part, and described fixed part is for connecting the curtain body of described curtain, and described motor is positioned at described box body;
Described running gear also comprises the connecting portion for connecting described window catch, and described connecting portion connects described box body.
2. running gear according to claim 1, is characterized in that, described box body comprises upper cartridge body and lower box body, and described upper cartridge body and described lower box body fasten the cube structure being formed and have cavity, and described motor is positioned at described cavity;
Described pulley is two, two described pulleys are positioned at the same side of described box body, the two ends of the rotating shaft of described pulley to be arranged on respectively at the bottom of the box of described upper cartridge body and at the bottom of the box of described lower box body on, and respectively perpendicular at the bottom of the box of described upper cartridge body and at the bottom of the box of described lower box body;
Described connecting portion is between two described pulleys.
3. running gear according to claim 2, it is characterized in that, described box body has the first through hole and the second through hole, two ends of described first through hole and two ends of described second through hole to be all positioned at the bottom of the box of described upper cartridge body and at the bottom of the box of described lower box body on, have baffle plate between described first through hole and described second through hole, the plate face of described baffle plate is parallel to the side between described first through hole and described guide rail of described box body;
Described connecting portion is through described baffle plate, and described connecting portion can towards the direction of described guide rail relative to described barrier slides, one end away from described guide rail of described connecting portion is provided with limiting section, for preventing the end of described connecting portion from departing from described baffle plate along the direction towards described guide rail, its other end is provided with the annular element for connecting described window catch; Side between described first through hole and described guide rail has opening, the first through hole described in described open communication, and described annular element or described window catch are through described opening.
4. running gear according to claim 3, is characterized in that, is provided with elastic device between described limiting section and described baffle plate, and described elastic device makes described box body have towards the trend of described guide rail movement, makes described pulley be pressed on described guide rail.
5. running gear according to claim 4, is characterized in that, described elastic device is spring, and described spring housing is located on described connecting portion.
6. running gear according to claim 3, is characterized in that, described limiting section is nut, and the end of described connecting portion has the external screw thread mated with described nut, and described nut passes through described external thread bolt connection on described connecting portion.
7. running gear according to claim 6, is characterized in that, is provided with spring between described nut and described baffle plate, and described spring housing is located on described connecting portion.
8. the running gear according to any one of claim 1-7, it is characterized in that, described box body also comprises location division, and described location division is connected with described slide, for limiting described running gear relative to described guide rail moving along the direction, plate face perpendicular to described box body.
9. running gear according to claim 8, it is characterized in that, described location division is two, and two described position points are in the relative both sides of described box body, described location division has the groove for engaging described guide rail, and described groove extends along the length direction of described guide rail.
10. running gear according to claim 8, is characterized in that, also comprise the controller be electrically connected with described motor, described controller is provided with wireless receiving module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235113.XU CN204520229U (en) | 2015-04-17 | 2015-04-17 | Running gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235113.XU CN204520229U (en) | 2015-04-17 | 2015-04-17 | Running gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204520229U true CN204520229U (en) | 2015-08-05 |
Family
ID=53734300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520235113.XU Withdrawn - After Issue CN204520229U (en) | 2015-04-17 | 2015-04-17 | Running gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204520229U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104783633A (en) * | 2015-04-17 | 2015-07-22 | 阮宇平 | Walking device |
| CN108991902A (en) * | 2018-08-23 | 2018-12-14 | 惠州市金万合实业有限公司 | Novel automatic curtain structure easy to assemble |
| CN110675553A (en) * | 2019-10-07 | 2020-01-10 | 南理工泰兴智能制造研究院有限公司 | Internet of things information scanning device inside article vending machine |
| WO2021174546A1 (en) * | 2020-03-06 | 2021-09-10 | 卧安科技(深圳)有限公司 | Curtain opening and closing device |
| CN114568913A (en) * | 2020-11-29 | 2022-06-03 | 陕西领航慧业智能科技有限公司 | Intelligent curtain controller |
-
2015
- 2015-04-17 CN CN201520235113.XU patent/CN204520229U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104783633A (en) * | 2015-04-17 | 2015-07-22 | 阮宇平 | Walking device |
| CN108991902A (en) * | 2018-08-23 | 2018-12-14 | 惠州市金万合实业有限公司 | Novel automatic curtain structure easy to assemble |
| CN108991902B (en) * | 2018-08-23 | 2021-06-04 | 惠州市金万合实业有限公司 | Automatic curtain structure easy to disassemble and assemble |
| CN110675553A (en) * | 2019-10-07 | 2020-01-10 | 南理工泰兴智能制造研究院有限公司 | Internet of things information scanning device inside article vending machine |
| WO2021174546A1 (en) * | 2020-03-06 | 2021-09-10 | 卧安科技(深圳)有限公司 | Curtain opening and closing device |
| CN114568913A (en) * | 2020-11-29 | 2022-06-03 | 陕西领航慧业智能科技有限公司 | Intelligent curtain controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150805 Effective date of abandoning: 20170620 |