阅读说明：本技术 一种智能化遥控窗帘 (Intelligent remote control curtain ) 是由 郑力豪 池韬略 于 2019-08-19 设计创作，主要内容包括：本发明公开了一种智能化遥控窗帘,包括窗帘布、窗帘环和窗帘杆,窗帘布设置有两块,窗帘杆的上端沿着窗帘杆的长度方向设置有行走通槽,行走通槽中从左向右依次设置有四个遥控小车,依次为一号遥控小车、二号遥控小车、三号遥控小车和四号遥控小车,各遥控小车通过遥控器控制移动,各遥控小车的上端设置有卡接件,其中一号遥控小车和二号遥控小车上端的卡接件分别卡接在与左侧窗帘布相连的最左端的窗帘环和最右端的窗帘环上,三号遥控小车和四号遥控小车上端的卡接件分别卡接在与右侧窗帘布相连的最左端的窗帘环和最右端的窗帘环上；本发明通过遥控器控制各遥控小车向左或向右运动,各遥控小车带动各窗帘环和窗帘布移动实现窗帘的打开和关上。(The invention discloses an intelligent remote control curtain, which comprises curtain cloth, curtain rings and curtain rods, wherein the curtain cloth is provided with two curtain rods, a walking through groove is formed in the upper end of each curtain rod along the length direction of the curtain rod, four remote control trolleys are sequentially arranged in the walking through groove from left to right, a first remote control trolley, a second remote control trolley, a third remote control trolley and a fourth remote control trolley are sequentially arranged in the walking through groove, each remote control trolley is controlled to move by a remote controller, and the upper end of each remote control trolley is provided with a clamping piece; the invention controls each remote control trolley to move leftwards or rightwards through the remote controller, and each remote control trolley drives each curtain ring and the curtain cloth to move so as to realize the opening and closing of the curtain.)

1. The utility model provides an intelligent remote control curtain, includes curtain cloth (1), curtain ring (2) and curtain pole (3), curtain cloth (1) links to each other with curtain ring (2), curtain ring (2) suit is on curtain pole (3), install on support piece (4) that set up on the wall at the both ends of curtain pole (3), curtain cloth (1) is provided with two, its characterized in that: the curtain rod is characterized in that a walking through groove (301) is formed in the upper end of the curtain rod (3) along the length direction of the curtain rod (3), four remote control trolleys (5) are sequentially arranged in the walking through groove (301) from left to right, a first remote control trolley (5a), a second remote control trolley (5b), a third remote control trolley (5c) and a fourth remote control trolley (5d) are sequentially arranged in the walking through groove (301), each remote control trolley (5) is controlled to move through a remote controller, a clamping piece (6) is arranged at the upper end of each remote control trolley (5), the clamping pieces (6) at the upper ends of the first remote control trolley (5a) and the second remote control trolley (5b) are respectively clamped on a leftmost curtain ring (2) and a rightmost curtain ring (2) which are connected with the left curtain cloth (1), and the clamping pieces (6) at the upper ends of the third remote control trolley (5c) and the fourth remote control trolley (5d) are respectively clamped on the leftmost curtain ring (2) and a rightmost window ring (2) which A curtain ring (2).

2. The intelligent remote control curtain of claim 1, wherein: four induction parts (7) are sequentially arranged on the groove side wall of the walking through groove (301) from left to right, namely a first induction part (7a), a second induction part (7b), a third induction part (7c) and a fourth induction part (7d), wherein the first induction part (7a) is positioned on the groove side wall at the leftmost side of the walking through groove (301), the second induction part (7b) is positioned on the groove side wall at the middle part of the walking through groove (301) at a position deviated from the left, the third induction part (7c) is positioned on the groove side wall at the middle part of the walking through groove (301) at a position deviated from the right, and the fourth induction part (7d) is positioned on the groove side wall at the rightmost side of the walking through groove (301); the remote control trolley is characterized in that a wireless signal transceiver, a controller (51) and a proximity switch (52) are arranged in the remote control trolley (5), the proximity switch (52) is arranged on the side wall of the remote control trolley (5), and the wireless signal transceiver and the proximity switch (52) are electrically connected with the controller (51).

3. The intelligent remote control curtain of claim 2, wherein: the middle part of the bottom wall of the walking through groove (301) is provided with a plurality of electronic tags (8) and the stored information in each electronic tag (8) is different, the electronic tags (8) are sequentially arranged along the length direction of the walking through groove (301), a radio frequency reader (53) is further arranged in the remote control trolley (5), the radio frequency reader (53) is arranged at the bottom of the remote control trolley (5) and faces the bottom wall of the walking through groove (301), and the radio frequency reader (53) is electrically connected with the controller (51).

4. The intelligent remote control curtain of claim 3, wherein: the electronic tag (8) uses a passive electronic tag.

5. The intelligent remote control curtain of claim 3, wherein: the height positions of the first induction piece (7a), the second induction piece (7b), the third induction piece (7c) and the fourth induction piece (7d) in the vertical direction are different from each other, and the detection positions of the proximity switches (52) on the first remote control trolley (5a), the second remote control trolley (5b), the third remote control trolley (5c) and the fourth remote control trolley (5d) are respectively in one-to-one correspondence with the first induction piece (7a), the second induction piece (7b), the third induction piece (7c) and the fourth induction piece (7 d).

6. The intelligent remote control curtain of claim 1, wherein: the remote control trolley is characterized by further comprising a power supply box (9), wherein a radio wave type charging transmitter is arranged in the power supply box (9), a radio wave type charging receiver and a storage battery are arranged on the remote control trolley (5), the radio wave type charging receiver and the storage battery are electrically connected with a controller (51), and the storage battery supplies power for all electric components on the remote control trolley (5).

7. The intelligent remote control curtain of claim 2, wherein: the invention also comprises a power supply box (9), wherein the power supply box (9) is electrically connected with an electromagnetic induction type wireless charger (10); the middle part of the curtain rod (3) is provided with a central through hole (302) along the length direction, the bottom wall of the walking through groove (301) is provided with four mounting through holes leading to the central through hole (302), the positions of the four mounting through holes correspond to the positions of four sensing pieces (7) one by one, and a magnetic induction type wireless charger (10) is arranged in each of the four mounting through holes; the remote control trolley is characterized in that an electromagnetic induction type wireless charging receiver (54) and a storage battery are further arranged in the remote control trolley (5), the electromagnetic induction type wireless charging receiver (54) is arranged at the bottom of the remote control trolley (5) and faces the bottom wall of the walking through groove (301), the electromagnetic induction type wireless charging receiver (54) is electrically connected with the storage battery and the controller (51), when the proximity switch (52) on each remote control trolley (5) detects the corresponding induction piece (7), the electromagnetic induction type wireless charging receiver (54) on each remote control trolley (5) is vertically opposite to each electromagnetic induction type wireless charger (10), and the distance between each electromagnetic induction type wireless charging receiver (54) and each electromagnetic induction type wireless charger (10) is smaller than 1 cm.

8. The intelligent remote-controlled curtain as claimed in claim 7, wherein: the four electromagnetic induction type wireless chargers (10) are connected in parallel, each parallel branch is provided with a temperature control switch, the temperature control switches are connected with the electromagnetic induction type wireless chargers (10) in series, and detection parts of the temperature control switches are arranged in the central through hole (302) and located at the electromagnetic induction type wireless chargers (10).

9. The intelligent remote-controlled curtain as claimed in claim 8, wherein: the power supply box is characterized in that a wireless signal receiver, a processor and control switches are arranged in the power supply box (9), the number of the control switches is four, the control switches are respectively arranged on a parallel branch where an electromagnetic induction type wireless charger (10) is located, the wireless signal receiver and the control switches are electrically connected with the processor, the wireless signal receiver is in communication connection with a wireless signal transceiver of a remote control trolley (5), an electric quantity detection device is further arranged in the remote control trolley (5), and the electric quantity detection device is electrically connected with a controller (51) and a storage battery.

Technical Field

The invention relates to the field of curtains, in particular to an intelligent remote control curtain.

Background

The curtain is made of cloth, bamboo, reed, hemp, yarn, plastic, metal material, etc. and is hung on the window to shield or regulate indoor light. With the development of curtains, it has become an indispensable indoor decoration for a living room with perfect combination of functionality and decoration. At present, the curtain is various and is mostly manual, and the curtain is closed or opened by pulling manually. Modern people have the common condition of bed laziness, and particularly in winter, it is really a hard matter to leave a warm quilt and pull the window curtain; it is also difficult for people with unchanged hands and feet or physical discomfort to pull the window curtain.

Disclosure of Invention

The invention aims to provide an intelligent remote control curtain which can be opened and closed in a remote control mode.

The invention is realized by the following steps: the intelligent remote control curtain comprises curtain cloth, curtain rings and curtain rods, wherein the curtain cloth is connected with the curtain rings, the curtain rings are sleeved on the curtain rods, two ends of the curtain rods are installed on supporting pieces arranged on a wall, two curtain cloth pieces are arranged, a walking through groove is formed in the upper end of each curtain rod along the length direction of the curtain rods, four remote control trolleys are sequentially arranged in the walking through groove from left to right, a first remote control trolley, a second remote control trolley, a third remote control trolley and a fourth remote control trolley are sequentially arranged in the walking through groove, each remote control trolley moves under the control of a remote controller, clamping pieces are arranged at the upper ends of the remote control trolleys, the clamping pieces at the upper ends of the first remote control trolley and the second remote control trolley are respectively clamped on the leftmost curtain ring and the rightmost curtain ring which are connected with the left curtain cloth, and the clamping pieces at the upper ends of the third remote control trolley and the fourth remote control trolley are respectively clamped on the leftmost curtain ring and the curtain ring The curtain ring at the rightmost end; the remote control trolleys are controlled by the remote controller to move leftwards or rightwards, and the remote control trolleys drive the curtain rings and the curtain cloth to move so as to open and close the curtain.

Furthermore, four induction parts are sequentially arranged on the side wall of the walking through groove from left to right, namely a first induction part, a second induction part, a third induction part and a fourth induction part, wherein the first induction part is positioned on the side wall of the groove at the leftmost side of the walking through groove, the second induction part is positioned on the side wall of the groove at the leftmost position in the middle of the walking through groove, the third induction part is positioned on the side wall of the groove at the rightmost position in the middle of the walking through groove, and the fourth induction part is positioned on the side wall of the groove at the rightmost side of the walking through groove; the remote control trolley is internally provided with a wireless signal transceiver, a controller and a proximity switch, the proximity switch is arranged on the side wall of the remote control trolley, and the wireless signal transceiver and the proximity switch are electrically connected with the controller; when the remote controller is used for controlling the curtain to be closed, when the proximity switches on the remote control trolleys detect the corresponding sensing pieces, the proximity switches transmit signals to the controller, the controller controls the driving device of the remote control trolleys to stop moving, and when the curtain is closed through the remote controller, the remote control trolleys automatically stop after reaching a preset position.

Furthermore, a plurality of electronic tags are arranged in the middle of the bottom wall of the walking through groove, stored information in the electronic tags is different from one another, the electronic tags are sequentially arranged along the length direction of the walking through groove, a radio frequency reader is further arranged in the remote control trolley, the radio frequency reader is arranged at the bottom of the remote control trolley and faces the bottom wall of the walking through groove, and the radio frequency reader is electrically connected with the controller; the arrangement of the electronic tag and the radio frequency reader ensures that the invention can conveniently realize the functions of one-key closing and one-key opening of the curtain, and can be used for realizing the function of stepping opening of the curtain and controlling the opening and closing degree of the curtain.

Furthermore, the electronic tag uses a passive electronic tag, the passive electronic tag is low in cost, does not need a power supply, and is convenient to use.

Furthermore, the height positions of the first induction piece, the second induction piece, the third induction piece and the fourth induction piece in the vertical direction are different from each other, and the detection positions of the proximity switches on the first remote control trolley, the second remote control trolley, the third remote control trolley and the fourth remote control trolley correspond to the first induction piece, the second induction piece, the third induction piece and the fourth induction piece one by one respectively; the arrangement ensures that the problem that the proximity switches on the remote-control trolleys stop moving because the proximity switches detect the sensing pieces which do not correspond to the proximity switches can be avoided when the curtain is closed.

The remote control trolley is characterized by further comprising a power supply box, wherein a radio wave type charging transmitter is arranged in the power supply box, a radio wave type charging receiver and a storage battery are arranged on the remote control trolley, the radio wave type charging receiver, the storage battery and the controller are electrically connected, and the storage battery supplies power for all electric parts on the remote control trolley; the wireless charging mode has the advantages that the wireless wave type charging transmitter in the power box supplies power to the storage batteries on the remote control trolleys, and the remote control trolleys can run continuously.

Furthermore, the invention also comprises a power supply box, wherein the power supply box is electrically connected with the electromagnetic induction type wireless charger; the middle part of the curtain rod is provided with a central through hole along the length direction of the curtain rod, the bottom wall of the walking through groove is provided with four mounting through holes leading to the central through hole, the positions of the four mounting through holes correspond to the positions of the four sensing pieces one by one, and each of the four mounting through holes is provided with a magnetic induction type wireless charger; the remote control trolley is also provided with an electromagnetic induction type wireless charging receiver and a storage battery, the electromagnetic induction type wireless charging receiver is arranged at the bottom of the remote control trolley and is arranged facing the bottom wall of the walking through groove, the electromagnetic induction type wireless charging receiver is electrically connected with the storage battery and the controller, when the proximity switch on each remote control trolley detects a corresponding induction piece, the electromagnetic induction type wireless charging receiver on each remote control trolley is vertically opposite to each electromagnetic induction type wireless charger, and the distance between each electromagnetic induction type wireless charging receiver and each electromagnetic induction type wireless charger is smaller than 1 cm; each remote control dolly is charged through each electromagnetic induction type wireless charger, and the structure of this kind of wireless charging mode is comparatively complicated, with higher costs, but it has the advantage that charge efficiency is high and the charging speed is fast.

Furthermore, the four electromagnetic induction type wireless chargers are connected in parallel, a temperature control switch is arranged on each parallel branch, the temperature control switch is connected with the electromagnetic induction type wireless chargers in series, and a detection part of the temperature control switch is arranged in the central through hole and is positioned at each electromagnetic induction type wireless charger, so that the remote control trolley is safer when a storage battery of the remote control trolley is charged.

Furthermore, the power supply box is internally provided with four wireless signal receivers, a processor and four control switches, the four control switches are respectively arranged on a parallel branch where the electromagnetic induction type wireless charger is arranged, the wireless signal receivers and the control switches are electrically connected with the processor, the wireless signal receivers are in communication connection with the wireless signal transceivers of the remote control trolley, the remote control trolley is also internally provided with an electric quantity detection device, and the electric quantity detection device is electrically connected with the controller and the storage battery; the remote control trolley realizes the automatic charging function of the remote control trolley, and automatically cuts off the power when the remote control trolley is fully charged, thereby saving the electric energy.

Compared with the prior art, the invention has the beneficial effects that:

1. the remote control trolleys are controlled by the remote controller to move leftwards or rightwards, and the remote control trolleys drive the curtain rings and the curtain cloth to move so as to open and close the curtain.

2. When the curtain is closed through the remote controller, each remote control trolley automatically stops after reaching a preset position.

3. The invention is provided with the electronic tag and the radio frequency reader, so that the one-key-on and one-key-on functions of the curtain can be conveniently realized, the step-by-step opening function of the curtain can be realized, and the opening and closing degree of the curtain can be controlled.

4. The electronic tag uses a passive electronic tag, the passive electronic tag is low in cost, a power supply is not needed, and the electronic tag is convenient to use.

5. The wireless charging device is arranged, so that the storage battery in the remote control trolley can be charged wirelessly, and the remote control trolley can run continuously.

6. Be provided with temperature detect switch for safer when using the wireless charging mode of electromagnetic induction formula to charge remote control dolly, be provided with electric quantity detection device simultaneously, can realize the automatic function of charging of remote control dolly, and auto-power-off when being full of, save the electric energy.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a front view of an intelligent remote-controlled window covering of the present invention;

FIG. 2 is a block diagram of a charging, controlling and communication system of an intelligent remote control curtain according to the present invention using an electromagnetic induction charging mode;

FIG. 3 is a block diagram of a charging system for an intelligent remote-controlled curtain according to the present invention using a wireless electric wave charging method;

fig. 4 is a schematic perspective view of a curtain rod of an intelligent remote control curtain according to the present invention, when four remote control cars are installed on the curtain rod;

fig. 5 is a side view of a curtain rod of an intelligent remote-controlled window curtain according to the present invention;

fig. 6 is a top view of a curtain rod of an intelligent remote control curtain according to the present invention;

FIG. 7 is a schematic perspective view of a remote-controlled cart for an intelligent remote-controlled curtain according to the present invention;

FIG. 8 is a schematic view of the remote-controlled trolley for the intelligent remote-controlled curtain according to the present invention, with the upper end removed;

FIG. 9 is a schematic perspective view of the remote-controlled cart for the intelligent remote-controlled window covering of the present invention with the upper end and the controller removed;

FIG. 10 is a top view of the remote-controlled cart with the upper end and the controller removed for the intelligent remote-controlled window covering of the present invention.

In the figure: the device comprises a curtain cloth 1, a curtain ring 2, a curtain rod 3, a traveling through groove 301, a central through hole 302, a support 4, a remote control trolley 5a, a remote control trolley 5b, a remote control trolley 5c, a remote control trolley 5d, a remote control trolley IV, a controller 51, a proximity switch 52, a radio frequency reader 53, an electromagnetic induction type wireless charging receiver 54, a clamping piece 6, an induction piece 7a, an induction piece 7b, an induction piece II, an induction piece 7c, an induction piece 7d, an induction piece IV, an electronic tag 8, a power supply box 9 and an electromagnetic induction type wireless charger 10.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1, 2, 4, 5, 6, and 7, in an embodiment of the present invention, an intelligent remote control curtain includes a curtain fabric 1, a curtain ring 2, and a curtain rod 3, the curtain fabric 1 is connected to the curtain ring 2, the curtain ring 2 is sleeved on the curtain rod 3, two ends of the curtain rod 3 are mounted on a support 4 disposed on a wall, the curtain fabric 1 is provided with two curtain rods, a traveling through groove 301 is disposed at an upper end of the curtain rod 3 along a length direction of the curtain rod 3, four remote control carts 5 are sequentially disposed in the traveling through groove 301 from left to right, a first remote control cart 5a, a second remote control cart 5b, a third remote control cart 5c, and a fourth remote control cart 5d are sequentially disposed, each remote control cart 5 is controlled to move by a remote controller, a clamping member 6 is disposed at an upper end of each remote control cart 5, and the clamping members 6 at upper ends of the first remote control cart 5a and the second remote control cart 5b are respectively clamped to the left curtain ring 2 at a leftmost end connected to the left On the curtain ring 2, the clamping pieces 6 at the upper ends of the third remote control trolley 5c and the fourth remote control trolley 5d are respectively clamped on the leftmost curtain ring 2 and the rightmost curtain ring 2 which are connected with the right curtain cloth 1.

The working principle of the invention is as follows: the remote control trolleys 5 are controlled by the remote controller to move leftwards or rightwards, the remote control trolleys 5 move leftwards or rightwards along the walking through groove 301 under the control of the remote controller, meanwhile, the curtain rings 2 are driven to move leftwards or rightwards, and the curtain rings 2 drive the curtain cloth 1 to move to open and close the curtain.

When the curtain is closed, the remote controller controls the first remote control trolley 5a to move leftwards to the leftmost end of the curtain rod 3, controls the second remote control trolley 5b and the third remote control trolley 5c to move to the middle of the curtain rod 3, and controls the fourth remote control trolley 5d to move rightwards to the rightmost end of the curtain rod 3; when the curtain is opened, the remote controller controls the second remote control trolley 5b to move leftwards and controls the third trolley 5c to move rightwards, and the opening degree of the curtain is controlled by controlling the positions of the second remote control trolley 5b and the third remote control trolley 5 c.

Referring to fig. 2, 4, 5, 6 and 8, in the embodiment of the present invention, four sensors 7 are sequentially disposed on the side wall of the walking through slot 301 from left to right, and a first sensor 7a, a second sensor 7b, a third sensor 7c and a fourth sensor 7d are sequentially disposed on the side wall of the walking through slot 301, where the first sensor 7a is located on the side wall of the left-most slot of the walking through slot 301, the second sensor 7b is located on the side wall of the left-most slot in the middle of the walking through slot 301, the third sensor 7c is located on the side wall of the right-most slot in the middle of the walking through slot 301, and the fourth sensor 7d is located on the side wall of the right-most slot of the walking through slot 301; the remote control trolley 5 is internally provided with a wireless signal transceiver, a controller 51 and a proximity switch 52, the proximity switch 52 is arranged on the side wall of the remote control trolley 5, and the wireless signal transceiver and the proximity switch 52 are electrically connected with the controller 51; the arrangement is that when the proximity switch 52 on the first remote control trolley 5a detects the first sensor 7a, the proximity switch 52 on the second remote control trolley 5b detects the second sensor 7b, the proximity switch 52 on the third remote control trolley 5c detects the third sensor 7c and the proximity switch 52 on the fourth remote control trolley 5d detects the fourth sensor 7d, the curtain is in a closed state; when the remote controller is used for controlling the curtain to be closed, when the proximity switch 52 on each remote control trolley 5 detects the corresponding sensing piece 7, the proximity switch 52 transmits a signal to the controller 51, the controller 51 controls the driving device of the remote control trolley 5 to stop moving, and when the curtain is closed through the remote controller, each remote control trolley 5 automatically stops after reaching a preset position.

Referring to fig. 2, 4 and 6, in the embodiment of the present invention, the middle portion of the bottom wall of the walking through groove 301 is provided with a plurality of electronic tags 8, the stored information in each electronic tag 8 is different from each other, the plurality of electronic tags 8 are sequentially arranged along the length direction of the walking through groove 301, the remote control cart 5 is further provided with a radio frequency reader 53, the radio frequency reader 53 is arranged at the bottom of the remote control cart 5 and arranged facing the bottom wall of the walking through groove 301, and the radio frequency reader 53 is electrically connected to the controller 51.

The remote control curtain can drive the curtain ring 2 and the curtain cloth 1 to close and open the curtain through the remote control trolleys 5, and can also drive the curtain ring 2 and the remote control trolleys 5 to move to close and open the curtain through manually pulling the curtain cloth 1, the first remote control trolley 5a and the second remote control trolley 5b can run into the right half area of the walking through groove 301 under the control of a remote controller or the drive of manually pulling the curtain cloth 1, the same third remote control trolley 5c and the same fourth remote control trolley 5d can also run into the left half area of the walking through groove 301, and the remote controllers are used for controlling the remote control trolleys 5 to move leftwards or rightwards one by one when the curtain is closed under the condition, so that the remote control curtain is obviously troublesome, and the electronic tags 8 and the radio frequency reader 53 are arranged, so that the remote control curtain can conveniently realize the functions of closing the curtain by one key and opening the curtain by one key.

The function of one key of the remote control curtain is realized as follows: taking the example that the first remote-control cart 5a and the second remote-control cart 5b are located in the right half area of the traveling through groove 301, the third remote-control cart 5c and the fourth remote-control cart 5d are also located in the right half area of the traveling through groove 301. Fourteen electronic tags 801 and 802 … … and fourteen electronic tags 814 are arranged on the electronic tags 8 and are numbered from left to right in sequence, wherein the first to seventh electronic tags 801 and 807 are located in the left half area of the walking through groove 301, the eighth to fourteenth electronic tags 808 and 814 are located in the right half area of the walking through groove 301, and the position information of each electronic tag 8 is stored in the electronic tag. When a key-on function is started on the remote controller, a wireless signal transmitter on the remote controller sends a wireless control signal to a wireless signal transceiver on each remote control trolley 5, the first remote control trolley 5a always moves leftwards, and the movement stops when a proximity switch on the first remote control trolley 5a detects the first induction piece 7 a; the second remote control trolley 5b is initially set to move rightwards, when the radio frequency reader 53 on the second remote control trolley 5b detects that the eighth electronic tag is located at any one of the fourteenth electronic tags 808 plus 814, the read position information is transmitted to the controller 51, the controller 51 confirms that the second remote control trolley 5b is located in the right half area of the walking through groove 301, the controller 51 controls the driving device to stop moving rightwards after receiving the position information and to move leftwards instead, and the proximity switch moving to the second remote control trolley 5b stops moving when detecting the second sensing element 7 b; the third remote control trolley 5c is initially set to move leftwards, when the radio frequency reader 53 on the third remote control trolley 5c detects that the eighth electronic tag is located at any one of the fourteenth electronic tags 808 plus 814, the read position information is transmitted to the controller 51, the controller 51 confirms that the third remote control trolley 5c is located in the right half area of the walking through groove 301, the controller 51 controls the driving device to continue moving leftwards after receiving the position information, and the movement is stopped when the proximity switch on the third remote control trolley 5c detects the third sensing piece 7 c; the fourth remote control trolley 5d always moves rightwards, and stops moving when the proximity switch on the fourth remote control trolley 5d detects the fourth sensing part 7 d; when each remote-controlled trolley 5 stops moving, the curtain is completely closed.

The realization of this remote control (window) curtain one-key function of opening is comparatively simple, and when starting one-key function of opening on the remote controller, the wireless signal transmitter on the remote controller sends wireless control signal to the wireless signal transceiver on each remote control dolly 5, and remote control dolly 5a and remote control dolly 5b move left all the time, and No. three remote control dolly 5c and No. four remote control dolly 5d move right all the time can open the (window) curtain completely.

The arrangement of the electronic tags 8 and the radio frequency reader 53 can also be used for realizing the function of opening the curtain in different grades and controlling the opening and closing degree of the curtain, the radio frequency reader 53 arranged on each remote control trolley 5 reads the position information of each electronic tag 8 when the remote control trolley 5 moves, and when the read position information of each remote control trolley 5 is consistent with the position information corresponding to the gear information sent by the remote controller, the controller 51 controls the remote control trolley 5 to stop moving.

In the embodiment of the invention, the electronic tag 8 uses a passive electronic tag, the passive electronic tag has low cost, does not need a power supply and is convenient to use; the distance between the radio frequency reader 53 and the electronic tag 8 is very small when the radio frequency reader 53 reads the electronic tag, and the detection distance of the radio frequency reader 53 to the passive electronic tag can completely meet the use requirement.

In the embodiment of the invention, the height positions of the first induction piece 7a, the second induction piece 7b, the third induction piece 7c and the fourth induction piece 7d in the vertical direction are different from each other, and the detection positions of the proximity switches 52 on the first remote control trolley 5a, the second remote control trolley 5b, the third remote control trolley 5c and the fourth remote control trolley 5d are respectively in one-to-one correspondence with the first induction piece 7a, the second induction piece 7b, the third induction piece 7c and the fourth induction piece 7 d; the arrangement is such that when the first remote-control trolley 5a and the second remote-control trolley 5b are positioned in the right half area of the walking through groove 301, or the third remote-control trolley 5c and the fourth remote-control trolley 5d are positioned in the left half area of the walking through groove 301, the problem that the proximity switches 52 on the remote-control trolleys 5 stop moving due to the fact that the sensing parts 7 which do not correspond to the proximity switches are detected when the curtain is closed can not occur.

Referring to fig. 1 and 3, in the embodiment of the present invention, the present invention further includes a power supply box 9, a radio wave type charging transmitter is disposed in the power supply box 9, a radio wave type charging receiver and a storage battery are disposed on the remote control car 5, the radio wave type charging receiver and the storage battery are electrically connected to the controller 51, and the storage battery supplies power to each electric component on the remote control car 5; the first wireless charging mode which is selectable for the storage battery in the remote control trolley 5 is that the storage battery on each remote control trolley 5 is supplied with power through the wireless wave type charging transmitter in the power supply box 9, so that the remote control trolley 5 can continuously run.

Referring to fig. 1, fig. 2, fig. 5, fig. 9 and fig. 10, in an embodiment of the present invention, the present invention further includes a power supply box 9, wherein the power supply box 9 is electrically connected to an electromagnetic induction type wireless charger 10; the middle part of the curtain rod 3 is provided with a central through hole 302 along the length direction, the bottom wall of the walking through groove 301 is provided with four mounting through holes leading to the central through hole 302, the positions of the four mounting through holes correspond to the positions of the four induction pieces 7 one by one, and the four mounting through holes are respectively provided with one magnetic induction type wireless charger 10; the remote control trolley 5 is also provided with an electromagnetic induction type wireless charging receiver 54 and a storage battery, the electromagnetic induction type wireless charging receiver 54 is arranged at the bottom of the remote control trolley 5 and faces the bottom wall of the walking through groove 301, the electromagnetic induction type wireless charging receiver 54 is electrically connected with the storage battery and the controller 51, when the proximity switch 52 on each remote control trolley 5 detects the corresponding induction piece 7, the electromagnetic induction type wireless charging receiver 54 on each remote control trolley 5 is vertically opposite to each electromagnetic induction type wireless charger 10, and the distance between each electromagnetic induction type wireless charging receiver 54 and each electromagnetic induction type wireless charger 10 is smaller than 1 cm at the moment, so that the charging efficiency is high in the distance, and the waste of electric energy can be reduced; the second wireless charging mode which can be selected by the storage battery in the remote control trolley 5 is that when the curtain is closed, the proximity switches 52 on each remote control trolley 5 respectively detect the induction parts 7 corresponding to the proximity switches, at the moment, the electromagnetic induction type wireless charging receivers 54 on each remote control trolley 5 are vertically opposite to each electromagnetic induction type wireless charger 10 one by one, the power supply of each electromagnetic induction type wireless charger 10 is switched on to charge each remote control trolley 5, and because the curtain is generally closed when a user sleeps at night, each electromagnetic induction type wireless charger 10 is arranged at a position corresponding to the position of each remote control trolley 5 when the curtain is closed; the wireless charging mode has the advantages of complex structure and high cost, but has the advantages of high charging efficiency and high charging speed.

In the embodiment of the present invention, four electromagnetic induction type wireless chargers 10 are connected in parallel, and each parallel branch is provided with a temperature control switch, the temperature control switch is connected in series with the electromagnetic induction type wireless chargers 10, and a detection portion of the temperature control switch is disposed in the central through hole 302 and located at each electromagnetic induction type wireless charger 10; the electromagnetic induction type wireless charging mode is high in charging efficiency and high in heat productivity, the temperature control switch controls the parallel branch where the electromagnetic induction type wireless charger 10 is located to be disconnected and stop charging when the temperature at the position of the electromagnetic induction type wireless charger 10 is higher than the response value of the temperature control switch through the arrangement of the temperature control switch, so that fire caused by overhigh temperature during charging is prevented, and the temperature control switch is switched on the parallel branch where the electromagnetic induction type wireless charger 10 is located again to continue charging after the temperature at the position of the electromagnetic induction type wireless charger 10 is reduced; the arrangement of the temperature control switch makes the invention safer when the storage battery of the remote control trolley 5 is charged.

In the embodiment of the invention, a power supply box 9 is internally provided with four wireless signal receivers, processors and control switches, the four control switches are respectively arranged on a parallel branch where an electromagnetic induction type wireless charger 10 is arranged, the wireless signal receivers and the control switches are electrically connected with the processors, the processors can be a single chip microcomputer controller, a PLC (programmable logic controller) or an integrated circuit board controller and the like, the wireless signal receivers are in communication connection with a wireless signal transceiver of a remote control trolley 5, the remote control trolley 5 is also internally provided with an electric quantity detection device, and the electric quantity detection device is electrically connected with a controller 51 and a storage battery; when the electric quantity detection device in the remote control trolley 5 detects that the electric quantity of the storage battery is insufficient, a charging signal is transmitted to the controller 51, and meanwhile, when the controller 51 receives a signal which is transmitted by the proximity switch 52 and detects the induction part 7, the charging signal is transmitted to the wireless signal receiver in the power supply box 9 through the wireless signal transceiver, and the wireless signal receiver controls the corresponding control switch to be switched on to charge the remote control trolley 5 with insufficient electric quantity; when the electric quantity detection device in the remote control trolley 5 detects that the electric quantity of the storage battery is full, a signal for stopping charging is transmitted to the controller 51, the controller 51 sends a signal for stopping charging to the wireless signal receiver in the power supply box 9 through the wireless signal transceiver, and the wireless signal receiver controls the corresponding control switch to be switched off to stop charging; the remote control trolley 5 realizes the automatic charging function, and automatically cuts off the power when the trolley is fully charged, thereby saving the electric energy.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.