CN218844197U - Electric curtain - Google Patents
Electric curtain Download PDFInfo
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- CN218844197U CN218844197U CN202222450416.6U CN202222450416U CN218844197U CN 218844197 U CN218844197 U CN 218844197U CN 202222450416 U CN202222450416 U CN 202222450416U CN 218844197 U CN218844197 U CN 218844197U
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- power supply
- head rail
- rail
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Abstract
The utility model relates to an electric curtain, including the head rail, the sill bar, the curtain body, the serving subassembly, drive arrangement and end seal, parallel arrangement about head rail and sill bar, the curtain body is arranged in between head rail and the sill bar, the head rail is equipped with relative first end and second end, the first end of head rail is located to the end seal, drive arrangement locates the second end of head rail, drive arrangement transmission connection serving subassembly opens and shuts in order to drive the curtain body, drive arrangement includes motor portion and power supply portion, motor portion is arranged in the head rail to the serving subassembly is connected in the transmission, power supply portion arranges outside the head rail in, this motor portion and the inside and outside parallel arrangement of power supply portion, the utility model discloses a finished product drive arrangement transmission connection serving subassembly opens and shuts in order to drive the curtain body, can realize the quick dismouting of drive arrangement and head rail, in addition, motor portion and power supply portion parallel arrangement for motor portion can cartridge transmission serving subassembly in the head rail, power supply portion can expose the outside of arranging the head rail in and do not occupy the interior installation space of head rail.
Description
Technical Field
The utility model relates to a (window) curtain technical field especially relates to an electric window curtain.
Background
At present, common electric curtains on the market, such as venetian blinds, honeycomb blinds and pleated blinds, realize the automatic opening and closing of the curtain by driving a rope rolling component through a driving component, wherein the driving component mainly comprises a motor part, a power supply part and a control part, the motor part is used for outputting power and driving the rope rolling component to work, the power supply part is used for supplying power, and the control part is used for controlling the motor part to work.
In most of existing electric curtains, a motor part, a power supply part and a control part are three structures which are independently arranged and are not integrated into an integral structure, for example, the motor part is generally arranged in a top rail of the curtain, the control part is arranged outside the top rail, the power supply part is externally hung outside the top rail, the motor part, the power supply part and the control part are assembled by three parts separately and are electrically connected with each other, the electric curtain is inconvenient to disassemble and assemble quickly, and potential safety hazards in the aspect of power supply also exist in the transportation of the assembled finished curtain.
At present, some electric curtains are also provided, a motor part, a power supply part and a control part are integrated into an integral structure and are used as a finished driving device, the electric curtains can be directly inserted into a top rail to drive a rope rolling component to realize automatic opening and closing of the curtain, and quick disassembly and assembly are realized, but some defects exist, such as the driving device of a finished linear tubular structure, the motor part, the control part and the power supply part in the driving device are linearly distributed, so that the length of the finished driving device is longer, the top rail which is originally limited in installation space is difficult to accommodate the driving device and the rope rolling component, and the electric curtains are not suitable for small-sized windows unless the electric curtains are large; like the drive arrangement of U type structure again, this drive arrangement's motor portion and power portion are parallel arrangement from top to bottom, can quick cartridge to head rail tip, the automatic of transmission serving subassembly realization (window) curtain opens and shuts, this drive arrangement's length obviously shortens, but highly increases, the height of corresponding head rail also increases, the head rail only needs single chamber just can the holding drive arrangement and serving subassembly originally, need now two-chamber holding drive arrangement and serving subassembly, the epicoele is used for holding power portion, the cavity of resorption is used for holding motor portion and serving subassembly, this production cost who has also increased the head rail undoubtedly.
In summary, how to integrate the motor portion, the power portion, and the control portion into an integral structure, and to achieve quick assembly and disassembly without increasing the length or height of the top rail is a problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
To the present situation of the above prior art, the technical problem to be solved in the utility model is to provide an electric window curtain, can realize quick assembly disassembly, can guarantee again to be suitable for length (window) curtain, also does not increase the height of head rail and increase manufacturing cost.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides an electric curtain, includes top rail, sill bar, the curtain body, serving subassembly, drive arrangement and end seal, parallel arrangement from top to bottom, the curtain body is arranged in between top rail and the sill bar, the top rail is equipped with relative first end and second end, the first end of top rail is located to the end seal, drive arrangement locates the second end of top rail, drive arrangement transmission is connected the serving subassembly and is opened and shut in order to drive the curtain body, drive arrangement includes motor portion and power supply portion, motor portion arranges in the top rail to serving subassembly is connected in the transmission, outside the rail was arranged in to power supply portion, this motor portion and the inside and outside parallel arrangement of power supply portion.
Furthermore, the rope rolling assembly comprises a pull rope, a driving rod and a rope rolling device, the rope rolling device is fixedly arranged in the top rail, the driving rod is in transmission connection with the motor part and the rope rolling device, one end of the pull rope is fixedly connected with the rope rolling device, and the other end of the pull rope sequentially penetrates through the top rail, the curtain body and the bottom rod to be fixedly connected.
Furthermore, the motor part is provided with a third end and a fourth end which are opposite, the third end of the motor part is in transmission connection with the transmission rod, and the fourth end of the motor part is exposed at the second end of the top rail and is detachably connected with the power supply part.
Furthermore, the surface of the top rail is provided with a sliding groove which penetrates through the two ends along the length direction of the top rail, and the back of the power supply part is provided with a sliding block which is in sliding fit with the sliding groove.
Furthermore, the outer wall of the motor part is provided with at least one buckle for clamping the top rail, and the side wall of the top rail is provided with a clamping port matched with the buckle.
Furthermore, the driving device further comprises a control part, the control part comprises a main control circuit board, the main control circuit board is arranged in the power part, a power supply is arranged in the power part, the power supply is electrically connected with the main control circuit board, an output interface is exposed at the fourth end of the main control circuit board, which is close to the motor part, and an input interface in butt joint with the output interface is exposed at the fourth end of the motor part.
Further, be equipped with motor core and reduction gear in the motor portion, motor core and reduction gear transmission cooperation and fixed connection, the reduction gear is close to the third end of motor portion, motor core is close to the fourth end of motor portion, and the input of reduction gear is connected in the output transmission of this motor core, and the transmission stick is connected to the output of reduction gear, the tip of keeping away from the reduction gear on the motor core is equipped with hall board and signal magnet, is equipped with the hall inductor who is used for sensing signal magnet on this hall board, be equipped with the transition circuit board in the fourth end of motor portion, this transition circuit board is connected with hall board electricity, input interface locates on the transition circuit board.
Furthermore, the end part of the speed reducer, which is far away from the motor core, is sleeved with a first damping sleeve, and the end part of the motor core, which is far away from the speed reducer, is sleeved with a second damping sleeve.
Furthermore, a filling block is arranged at one end, far away from the speed reducer, of the motor core in the motor part, and the filling block is abutted against the second damping sleeve to fill a vacant space between the motor core and the fourth end of the motor part.
Furthermore, at least one first magnetic block and/or first iron block is arranged at the fourth end of the motor part, and a second magnetic block and/or a second iron block which is matched with the first magnetic block and/or the first iron block in a magnetic attraction manner is arranged at one end, butted with the motor part, of the power part.
Compared with the prior art, the utility model has the advantages of: the utility model discloses a serving drive device transmission is connected the serving subassembly and is opened and shut with the drive curtain body, can realize the quick assembly disassembly of drive arrangement and head rail, in addition, motor portion and power unit parallel arrangement among the drive arrangement, make motor portion can cartridge transmission serving subassembly in the head rail, power unit can expose the outside of arranging the head rail in and do not occupy the internally mounted space of head rail, this structure not only shortens drive arrangement's whole length, make this electric window curtain can adaptation length money window, and also can not increase the height of head rail, avoid manufacturing cost's increase, furthermore, expose the convenient change of power unit outside and charge, also convenient dismantlement gets off in the transportation, avoid taking place the potential safety hazard.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the curtain body of the present invention;
fig. 3 is a schematic view of the connection between the driving device and the rope winding assembly according to the present invention;
fig. 4 is a schematic structural view of the power supply part of the driving device and the top rail of the present invention;
FIG. 5 is an enlarged view of A in FIG. 4;
fig. 6 is a schematic structural view of the driving device of the present invention;
fig. 7 is a schematic diagram of the driving device of the present invention showing the motor and the power supply;
fig. 8 is a schematic structural view of the power supply unit of the present invention;
fig. 9 is a schematic view of the internal structure of the power supply unit of the present invention;
fig. 10 is a schematic view of the internal structure of the motor unit of the present invention;
fig. 11 is a schematic view of the connection between the hall plate and the transition circuit board in the motor part of the present invention;
fig. 12 is a side view of the power supply unit of the present invention connected to the head rail;
as shown in the figure, 1 top rail, 1.1 first end, 1.2 second end, 1.3 sliding chute, 1.4 clamping interface, 2 curtain body, 3 bottom rod, 4 rope rolling component, 4.1 pull rope, 4.2 driving rod, 4.3 rope rolling device, 5 end seal, 6 driving device, 6.1 motor part, 6.1.1 third end, 6.1.2 fourth end, 6.1.3 buckle, 6.1.4 input interface, 6.1.5 motor core, 6.1.6 reducer, 6.1.7 hall plate, 6.1.8 signal magnet, 6.1.9 hall inductor, 6.1.10 first magnet, first iron block, 6.1.11 transition circuit board, 6.1.12 first damping sleeve, 6.1.13 second damping sleeve, 32 zxft 3532 magnet filling block, 6.342 power supply part, 6.2 power supply main control circuit board, 532.3 main control circuit board, 6.3 output iron block, 2.3 power supply part, 2.3.
Detailed Description
The present invention will be further described with reference to the following detailed description.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, are used only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, a first feature "on" or "under" a second feature may be directly contacting the second feature or the first and second features may be indirectly contacting the second feature through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1-12, the utility model provides an electric window curtain, including head rail 1, sill bar 3, curtain body 2, serving subassembly 4, drive arrangement 6 and end seal 5, parallel arrangement about head rail 1 and sill bar 3, curtain body 2 arranges in between head rail 1 and sill bar 3, head rail 1 is equipped with relative first end 1.1 and second end 1.2, end seal 5 locates the first end 1.1 of head rail 1, drive arrangement 6 locates the second end 1.2 of head rail 1, drive arrangement 6 transmission connection serving subassembly 4 opens and shuts in order to drive curtain body 2, drive arrangement 6 includes motor 6.1 and power supply unit 6.2, motor 6.1 arranges in head rail 1 to serving subassembly 4 is connected in the transmission, outside power supply unit 6.2 arranges in head rail 1, this motor 6.1 and power supply unit 6.2 parallel arrangement.
The utility model discloses a serving drive device 6 transmission is connected serving subassembly 4 and is opened and shut with drive curtain 2 is electronic, can realize drive device 6 and the quick assembly disassembly of top rail 1, this drive device 6 is with motor portion 6.1, power unit 6.2 assembles into a whole product, the installation is more modularized, the dismouting maintenance is all more convenient, in addition, motor portion 6.1 and power unit 6.2 parallel arrangement among the drive device 6, make motor portion 6.1 can the cartridge transmit serving subassembly 4 in top rail 1, power unit 6.2 can expose the outside of top rail 1 and do not occupy the interior installation space of top rail 1, this structure not only shortens drive device 6's overall length, make this electric curtain can adapt length money window, and can not increase top rail 1's height yet, avoid production cost's increase, moreover, after guaranteeing that motor portion 6.1 and power unit 6.2 integrates into whole product, again can make power unit 6.2 expose the installation, convenient the charging, overhaul.
Wherein, as shown in fig. 2 and 3, the rope rolling component 4 comprises a stay cord 4.1, a driving rod 4.2 and a rope rolling device 4.3, the rope rolling device 4.3 is fixedly arranged in the top rail 1, the driving rod 4.2 is in transmission connection with the motor part 6.1 and the rope rolling device 4.3, one end of the stay cord 4.1 is fixedly connected with the rope rolling device 4.3, the other end of the stay cord sequentially passes through the top rail 1, the curtain body 2 and the bottom rod 3, the motor part 6.1 works to drive the driving rod 4.2 to rotate, the driving rod 4.2 is in linkage with the rope rolling device 4.3 to roll up or roll up the stay cord 4.1, so that the stay cord 4.1 is pulled up or the bottom rod 3 is put down, and the folding and unfolding of the curtain are realized.
Wherein, as shown in fig. 4, 6, 7, motor portion 6.1 is equipped with relative third end 6.1.1 and fourth end 6.1.2, third end 6.1.1 of this motor portion 6.1 with the driving rod 4.2 transmission is connected, and the second end 1.2 that the top rail 1 was located in the exposure of fourth end 6.1.2 of this motor portion 6.1 is used for dismantling connection power supply portion 6.2, and power supply portion 6.2 can be dismantled with motor portion 6.1 and be connected the setting, not only conveniently dismantles power supply portion 6.2, but also makes things convenient for the nimble use of power supply portion 6.2, conveniently charges, maintains, in transportation or storage process, dismantles power supply portion 6.2, can reduce the potential safety hazard.
Wherein, as shown in fig. 4 and 12, the outer surface of the head rail 1 is provided with a sliding groove 1.3 penetrating through both ends along the length direction thereof, the back surface of the power supply part 6.2 is provided with a sliding block 6.2.1 in sliding fit with the sliding groove 1.3, the structure is arranged so that the power supply part 6.2 can be slidably connected with the outer surface of the head rail 1, the outer surface refers specifically to the front surface or the back surface of the head rail 1, and is preferably installed on the front surface of the head rail 1, thereby facilitating the assembly and disassembly of the power supply part 6.2, and it should be noted that, if the power supply part 6.2 is installed on the top surface of the head rail 1, a gap exists between the top surface of the head rail 1 and the window, thereby affecting the shading, if the power supply part 6.2 is installed on the bottom surface of the head rail 1, the assembly of the curtain body 2 is affected, if the power supply part 6.2 is installed on the side surface, a gap exists between the curtain and the frame of the window, thereby, a gap exists, which may be preferred, so that the power supply part 6.2 is exposed on the front surface of the head rail 1, and the sliding groove 1, thereby facilitating the connection and disassembly, on the other hand, the power supply part 6.2 can be supported in the vertical direction, because the power supply part 6.2 and the motor part 6.1 are arranged in parallel inside and outside, the detachable connection of the power supply part 6.2 and the motor part 6.1 is the connection in the horizontal direction, the motor part 6.1 is arranged in the top rail 1, the gravity of the motor part 6.1 is supported by the top rail 1, and the power supply part 6.2 is exposed outside the top rail 1 and is subjected to the action of the gravity vertically downwards, after a long time, the power supply part 6.2 inclines downwards, the connection between the power supply part 6.2 and the motor part 6.1 is pulled, and the matching of the slide block 6.2.1 and the slide groove 1.3 can play a role in hanging and supporting the power supply part 6.2 to resist the gravity of the power supply part 6.2, reduce the bearing pressure at the connection part of the power supply part 6.2 and the motor part 6.1, prolong the service life, preferably, the number of the slide blocks 6.2.1 is one, the slide block 6.2.1 is arranged at the back of the power supply part 6.2 and far away from the fourth end part 6.1, preferably, the number of the sliding blocks 6.2.1 is two, the two sliding blocks 6.2.1 are symmetrically arranged on the back of the power supply part 6.2, and in addition, the sliding blocks 6.2.1 are bent, can enter and exit from two ends of the sliding groove 1.3 and can also enter and exit from a notch of the sliding groove 1.3, so that the power supply part 6.2 can be still conveniently detached after the curtain is installed on a window.
Wherein, as shown in fig. 4, 5, 7, be equipped with at least one buckle 6.1.3 that is used for joint head rail 1 on the outer wall of motor portion 6.1, be equipped with on the lateral wall of head rail 1 with buckle 6.1.3 complex joint interface 1.4, when drive arrangement 6 from the second end 1.2 grafting of head rail 1, buckle 6.1.3 on the motor portion 6.1 and the joint interface 1.4 joint of head rail 1 lateral wall to restriction drive arrangement 6 is along head rail length direction drunkenness, play fixed limiting displacement, this joint structure replaces screw fastening and connects, need not to assemble with the help of appurtenance, the equipment is more swift, does not have the problem of losing the screw moreover, does not have trivial details, overall structure is simpler.
As shown in fig. 8 and 9, the driving device 6 further includes a control portion 6.3, the control portion 6.3 is configured to control the motor portion 6.1 to operate, the power portion 6.2 is configured to supply power, the motor portion 6.1 is configured to output power, the control portion 6.3 includes a main control circuit board 6.3.1, the main control circuit board 6.3.1 is disposed in the power portion 6.2, a power source 6.2.2 is disposed in the power portion 6.2, the power source 6.2.2 is electrically connected to the main control circuit board 6.3.1, an output interface 6.3.2 is exposed at a fourth end 6.1.2 of the main control circuit board 6.3.1, which is close to the motor portion 6.1, an input interface 6.1.4 is exposed at a fourth end 6.1.2 of the motor portion 6.1, and is butted with the output interface 6.3.2, the input interface 6.1.4 is connected to the output interface 6.3.2, so as to achieve power on and communication, which is more convenient for welding wires, and the power source can be conveniently connected and disconnected, and the power portion 6.2 can be detached quickly.
Wherein, as shown in fig. 11, a motor core 6.1.5 and a decelerator 6.1.6 are arranged in the motor part 6.1, the motor core 6.1.5 is in transmission fit with and fixedly connected with the decelerator 6.1.6, the decelerator 6.1.6 is close to the third end 6.1.1 of the motor part 6.1, the motor core 6.1.5 is close to the fourth end 6.1.2 of the motor part 6.1, the output end of the motor core 6.1.5 is in transmission connection with the input end of the decelerator 6.1.6, the output end of the decelerator 6.1.6 is connected with a transmission rod 4.2, the end of the motor core 6.1.5 far away from the decelerator 6.1.6 is provided with a hall plate 6.1.7 and a signal magnet 6.1.8, the hall plate 6.1.7 is electrically connected with the motor core 6.1.5, the hall plate 6595 zxft 3298 is provided with a signal induction magnet 6898, the output end of the hall plate 686.6.1 is connected with a coaxial induction magnet 686.9 zxft 3528 and a coaxial induction magnet 686.6.1, the Hall sensor 6.1.9 inducts the number of turns of the motor core 6.1.5 through the rotation of the signal magnet 6.1.8, the fourth end 6.1.2 of the motor part 6.1 is internally provided with a transition circuit board 6.1.11, the transition circuit board 6.1.11 is electrically connected with a Hall board 6.1.7, the input interface 6.1.4 is arranged on the transition circuit board 6.1.11, the arrangement of the transition circuit board 6.1.11 is convenient for the detachable connection of the power supply part 6.2, because the main control circuit board 6.3.1 in the power supply part 6.2 needs to be electrically connected with the Hall board 6.1.7 for electrifying and communication, but because the motor part 6.1 and the power supply part 6.2 are arranged in parallel, the Hall board 6.1.7 is arranged at the tail part of the motor core 6.1.5 and is hidden in the motor part 6.1, the power supply part 6.2 is inconvenient to be electrically connected with the motor part, so the transition circuit board 6.1.11 is adopted as transition, the input interface 6.1.4 is arranged at the end part of the fourth end 6.1.2, the output interface 6.3.2 is convenient to be connected with the input interface, the electrifying and the communication are realized, and the disassembly and the connection are convenient.
As shown in fig. 10, a first damping sleeve 6.1.12 is sleeved on an end portion, far away from the motor core 6.1.5, of the speed reducer 6.1.6, a second damping sleeve 6.1.13 is sleeved on an end portion, far away from the speed reducer 6.1.6, of the motor core 6.1.5, and the first damping sleeve 6.1.12 and the second damping sleeve 6.1.13 may be of an annular structure, or of a semicircular or large semicircular structure, and are used for blocking the motor core 6.1.5 and the speed reducer 6.1.6 from directly contacting the motor part 6.1 shell to convert the original hard connection into a soft connection, where the hard connection refers to the motor core 6.1.5 and the speed reducer 6.1.6 being directly fixed in the motor part 6.1 shell, the flexible connection means that the motor core 6.1.5 and the reducer 6.1.6 are fixed in the shell of the motor part 6.1 through the first damper sleeve 6.1.12 and the second damper sleeve 6.1.13, the first damper sleeve 6.1.12 and the second damper sleeve 6.1.13 can filter and absorb the vibration generated by the motor core 6.1.5 and the reducer 6.1.6, reduce the vibration transmission between the motor core 6.1.5 and the reducer 3535 and the shell of the motor part 6.1, and play a role in vibration and noise reduction, and the first damper sleeve 6.1.12 and the second damper sleeve 6.1.3 are made of flexible materials, such as silica gel damper sleeves.
As shown in fig. 10, a filling block 6.1.14 is arranged at one end, away from the reducer 6.1.6, of the motor core 6.1.5 in the motor portion 6.1, and the filling block 6.1.14 abuts against the second damping sleeve 6.1.13 to fill a vacant space between the motor core 6.1.5 and the fourth end 6.1.2 of the motor portion 6.1, so that the motor core 6.1.5 and the reducer 6.1.6 can be better axially limited, and the motor core 6.1.5 and the reducer 6.1.6 are prevented from axially shifting.
As shown in fig. 7 and 8, the fourth end 6.1.2 of the motor part 6.1 is provided with at least one first magnetic block and/or a first iron block 6.1.10, and one end of the power part 6.2, which is butted with the motor part 6.1, is provided with a second magnetic block and/or a second iron block 6.2.3 which is magnetically attracted and matched with the first magnetic block and/or the first iron block 6.1.10, so that the structure further plays a role in fixing, ensures that the power part 6.2 is stably connected with the motor part 6.1, protects the output interface 6.3.2 and the input interface 6.1.4 from being stably connected in work, avoids the damage of the interfaces due to vibration and the like, shortens the service life, and in addition, the magnetic attraction structure is convenient to disassemble and assemble quickly, saves time and labor, and is more convenient compared with the fixation with the magnetic attraction structure in which screws need not to be screwed by an auxiliary tool, the problem of screw loss does not exist, and the assembly of parts is reduced, and is simpler and more convenient.
Additionally, the utility model discloses a main control circuit board 6.3.1 be the MCU board, this MCU board is located in power supply unit 6.2, this MCU board is along with power supply unit 6.2 external overhead rail 1 is outside, because overhead rail 1 adopts the metal material to make more, like the aluminium alloy overhead rail, metal material's overhead rail 1 can shield remote control signal, power supply unit 6.2's shell adopts plastic casing, can not shield remote control signal, therefore, with MCU board external overhead rail 1 outside, can be better receive remote control signal, be equipped with the pilot lamp on this MCU board, set key and data interface, it is equipped with the pilot lamp to correspond on this power supply unit 6.2's the shell, the set key, the window of data interface one-to-one, data interface can be the USB interface, be used for charging or inserting electricity or data communication, the set key is used for dispatching from the factory to the sign indicating lamp, the switching-on-board antenna or board carried antenna, be used for receiving external signal, the utility model discloses a power supply 6.2.2 can be the lithium cell, dry battery or switch.
In addition, it should be noted that the shells of the motor part 6.1 and the power supply part 6.2 are both plastic shells, the shell of the motor part 6.1 completely wraps the parts in the motor part 6.1, only the power output end and the input interface 6.1.4 are exposed, the shell of the power supply part 6.2 completely wraps the parts in the power supply part 6.2, only the output interface 6.3.2 is exposed, when the power supply part 6.2 is connected with the motor part 6.1, the output interface 6.3.2 is plugged with the input interface 6.1.4, the whole driving device 6 only exposes the power output end, so as to play a role of protection, and dust and short circuit prevention, the shells of the motor part 6.1 and the power supply part 6.2 completely isolate the parts in the motor part 6.1 and the power supply part 6.2 from the outside, the whole structure is clean and beautiful, because the top rail 1 is made of metal materials, some metal chips can remain in the inside, and the motor part 6.1 is plugged in the top rail 1, and the parts in the motor part 6.1 can be isolated from the metal chips entering the inside of the top rail 1, and the short circuit can be prevented.
The materials, reagents and experimental facilities related to the utility model are the products sold in the market which accord with the field of electric curtains if no special description is provided.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides an electric curtain, its characterized in that, includes top rail (1), sill bar (3), the curtain body (2), serving subassembly (4), drive arrangement (6) and end seal (5), parallel arrangement about top rail (1) and sill bar (3), between top rail (1) and sill bar (3) is arranged in to curtain body (2), top rail (1) is equipped with relative first end (1.1) and second end (1.2), first end (1.1) of top rail (1) is located in end seal (5), drive arrangement (6) are located second end (1.2) of top rail (1), drive arrangement (6) transmission connection serving subassembly (4) opens and shuts with drive curtain body (2), drive arrangement (6) include motor portion (6.1) and power supply portion (6.2), motor portion (6.1) are arranged in top rail (1) to transmission connection serving subassembly (4), power supply portion (6.2) are arranged in this motor portion (1.2), and this motor portion (6.2) sets up inside and outside the rail (1.2).
2. The motorized window treatment of claim 1, wherein the cord rolling assembly (4) comprises a pull cord (4.1), a driving rod (4.2) and a cord rolling device (4.3), the cord rolling device (4.3) is fixedly arranged in the head rail (1), the driving rod (4.2) is in transmission connection with the motor part (6.1) and the cord rolling device (4.3), one end of the pull cord (4.1) is fixedly connected with the cord rolling device (4.3), and the other end of the pull cord (4.1) sequentially penetrates through the head rail (1), the curtain body (2) and the bottom rod (3) to be fixedly connected.
3. A motorized window treatment according to claim 2, characterized in that the motor part (6.1) is provided with a third (6.1.1) and a fourth (6.1.2) opposite end, the third end (6.1.1) of the motor part (6.1) is in driving connection with the driving rod (4.2), and the fourth end (6.1.2) of the motor part (6.1) is exposed at the second end (1.2) of the head rail (1) for detachable connection with the power supply part (6.2).
4. A motorized window treatment as claimed in claim 3, characterized in that the outer surface of the head rail (1) is provided with a sliding groove (1.3) extending through both ends in the length direction thereof, and the back of the power supply unit (6.2) is provided with a sliding block (6.2.1) slidably engaged with the sliding groove (1.3).
5. The electric window curtain as claimed in claim 3, wherein the outer wall of the motor part (6.1) is provided with at least one fastener (6.1.3) for fastening the head rail (1), and the side wall of the head rail (1) is provided with a fastener interface (1.4) matched with the fastener (6.1.3).
6. The motorized window treatment according to claim 3, wherein the driving device (6) further comprises a control unit (6.3), the control unit (6.3) comprises a main control circuit board (6.3.1), the main control circuit board (6.3.1) is disposed in the power supply unit (6.2), a power supply (6.2.2) is disposed in the power supply unit (6.2), the power supply (6.2.2) is electrically connected with the main control circuit board (6.3.1), an output interface (6.3.2) is exposed at a fourth end (6.1.2) of the main control circuit board (6.3.1) close to the motor unit (6.1), and an input interface (6.1.4) abutting against the output interface (6.3.2) is exposed at the fourth end (6.1.2) of the motor unit (6.1).
7. The electric window curtain as claimed in claim 6, wherein a motor core (6.1.5) and a reducer (6.1.6) are arranged in the motor part (6.1), the motor core (6.1.5) is in transmission fit with and fixedly connected with the reducer (6.1.6), the reducer (6.1.6) is close to the third end (6.1.1) of the motor part (6.1), the motor core (6.1.5) is close to the fourth end (6.1.2) of the motor part (6.1), the output end of the motor core (6.1.5) is in transmission connection with the input end of the reducer (6.1.6), and the output end of the reducer (6.1.6) is connected with the transmission rod (4.2), the end part of the motor core (6.1.5) far away from the speed reducer (6.1.6) is provided with a Hall plate (6.1.7) and a signal magnet (6.1.8), the Hall plate (6.1.7) is provided with a Hall sensor (6.1.9) used for sensing the signal magnet (6.1.8), the fourth end (6.1.2) of the motor core (6.1) is internally provided with a transition circuit board (6.1.11), the transition circuit board (6.1.11) is electrically connected with the Hall plate (6.1.7), and the input interface (6.1.4) is arranged on the transition circuit board (6.1.11).
8. The motorized window treatment according to claim 7, wherein a first damping sleeve (6.1.12) is sleeved on an end portion, far away from the motor core (6.1.5), of the reducer (6.1.6), and a second damping sleeve (6.1.13) is sleeved on an end portion, far away from the reducer (6.1.6), of the motor core (6.1.5).
9. The motorized window treatment according to claim 8, wherein a filling block (6.1.14) is disposed in the motor portion (6.1.5) at an end of the motor movement (6.1.5) away from the decelerator (6.1.6), and the filling block (6.1.14) abuts against the second damping sleeve (6.1.13) to fill a vacant space between the motor movement (6.1.5) and the fourth end (6.1.2) of the motor portion (6.1.1).
10. A motorized window treatment as claimed in claim 3, characterized in that the fourth end (6.1.2) of the motor part (6.1) is provided with at least one first magnet and/or first iron block (6.1.10), and the end of the power part (6.2) abutting against the motor part (6.1) is provided with a second magnet and/or second iron block (6.2.3) magnetically coupled with the first magnet and/or first iron block (6.1.10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222450416.6U CN218844197U (en) | 2022-09-15 | 2022-09-15 | Electric curtain |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222450416.6U CN218844197U (en) | 2022-09-15 | 2022-09-15 | Electric curtain |
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| Publication Number | Publication Date |
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| CN218844197U true CN218844197U (en) | 2023-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222450416.6U Active CN218844197U (en) | 2022-09-15 | 2022-09-15 | Electric curtain |
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| CN (1) | CN218844197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024055482A1 (en) * | 2022-09-15 | 2024-03-21 | 宁波森瑞机电技术有限公司 | Electric curtain |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024055482A1 (en) * | 2022-09-15 | 2024-03-21 | 宁波森瑞机电技术有限公司 | Electric curtain |
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