TWM518730U - Energy-saving auxiliary device of electric blind - Google Patents

Description

Electric roller blind energy saving auxiliary device

The present invention relates to an electric roller blind energy-saving auxiliary device, in particular to a utility model which is provided with a rotary wheel assembly to assist the electric roller blind to be wound up, so that the electric roller blind is more energy-saving and labor-saving.

According to modern buildings, ventilation and lighting are used. Almost every room has windows, and even large-scale floor-to-ceiling windows are designed for users to look at the outdoors indoors. However, the design of the windows is also easy to be directly exposed to sunlight, resulting in indoors. The temperature rises, or the indoor situation is lacking, such as peeping by outsiders. Therefore, curtains are often added to the windows to take into account the privacy of the room and to shield the sun, adjust the light and decorate the wall. The traditional curtains are all pulled. The rope is used for controlling movement, such as a roman blind, a folding neck curtain or a hundred-fold curtain. The rope is usually dropped from the upper beam to where the hands can be pulled. When the rope is pulled, the curtain can be controlled. When the horizontally moved, the pull cord type curtain will be installed on one side of the curtain, which affects the appearance and the user must personally go to the drawstring of the curtain to operate, but cannot be remotely controlled. Lifting movement, convenience is obviously insufficient, and when there are children in the family, when the child accidentally wraps the exposed drawstring around the neck due to curiosity or play, it is very likely that it is difficult to break free. Le neck of wrongful death, worthy of consideration for the safety of young children. Therefore, in order to avoid the use of the exposed rope, there is an electric curtain on the market. The main purpose is to provide an automatic reel on one side of the track, and the function of controlling the lifting and lowering of the cord by the automatic reeling device can achieve the purpose of controlling the lifting and lowering of the curtain by the traction method, so that the pulling cord is not exposed, so the operating pole is used. Safe and convenient features.

However, as far as the above-mentioned conventional ones are concerned, the conventional electric curtains are automatically retracted for the convenience of the curtains, and the electric curtains are usually provided with an electric motor at the top, which makes it more convenient to raise and lower the curtains, but since the electric curtains are only One end is pulled by the electric motor, and the other end does not have the auxiliary lifting device, which causes the electric curtain to be folded upward by an electric motor alone, so that the electric curtain is more power-consuming in use, resulting in resources. Waste is a big drawback, and it needs to be improved.

The present invention provides an electric roller blind energy-saving auxiliary device, comprising: a curtain unit having a transmission shaft, wherein one end of the transmission shaft has a concave shape extending to define a chamber, and the other end thereof has a protruding extension shape. And defining a pivoting end; a transmission device is disposed in a fixed state in the chamber of the transmission shaft, the transmission device is configured to drive the transmission shaft to be in an operating state; and a roller blind is disposed on the top end of the transmission shaft In a fixed state, the roller blind is wound up and down when the drive shaft is running; a frame unit is assembled for the curtain unit, the frame unit has a fixed rail; a side seat is disposed at one end of the fixed rail in a combined state, the first side seat is embedded and fixed for a transmission device at one end of the transmission shaft of the curtain unit; a second side seat is disposed at the The other end of the fixed rail is in a combined state, and the second side seat is for driving the curtain unit a pivoting end at one end of the shaft is embedded and fixed; and a slewing wheel assembly is disposed in the second side seat, the slewing wheel assembly is provided at a pivot end of one end of the transmission shaft of the curtain unit Pivoting, wherein the slewing wheel assembly is used to assist the curtain of the curtain unit to be wound up, and reduce the power consumption of the transmission of the transmission at one end of the transmission shaft of the curtain unit, so that the curtain The roller shutter of the unit is more labor-saving during the upward winding process; a signal receiver is coupled to the transmission device at one end of the transmission shaft of the curtain unit and electrically connected, the signal receiver has a casing; a connecting end is disposed at one end of the housing and coupled to a transmission device inserted at one end of the transmission shaft of the curtain unit; a power supply module is disposed in the housing to provide the transmission The power required by the device; and a receiving module disposed in the housing; and a control device for transmitting a signal to the receiving module in the housing of the signal receiver, and controlling the curtain unit The transmission at one end of the drive shaft Open and close state of the action.

The fixed rail of the frame unit is provided with a receiving slot, and the first side seat and the second side seat are embedded and fixed at two ends of the receiving slot; wherein the first side seat is first The housing and a first cover body are formed in a relatively combined manner, and the top end of the first cover body is provided with at least one latching end for fixing the side of the receiving slot of the fixed rail at a fixed end; The first cover system is provided with a receiving hole for inserting and fixing a transmission device at one end of the transmission shaft of the curtain unit and a connecting hole; and the second side seat is a second housing and a second cover Formed in a relative combination, the second housing is provided with a plurality of pivots for pivoting the slewing wheel assembly, and the second cover system is provided with at least one accommodating groove for embedding the fixed rail another a latching end having a fixed state at one end; and a receiving hole for the pivoting end of the other end of the transmission shaft of the curtain unit, and the pivoting end of the transmission shaft is pivotally disposed The slewing wheel assembly; wherein the transmission device has a transmission wheel, the transmission wheel is provided with a positioning plate at one end, and a coupling hole is disposed at the other end of the transmission wheel; a driving motor is disposed on the transmission wheel The driving motor is in a combined state, and a positioning disc is disposed at one end of the driving motor, and a plurality of positioning grooves in a circumferential arrangement state are disposed on an outer circumferential surface thereof; and a positioning convex end is disposed on the transmission wheel And a wire is connected to the driving motor and is disposed in the exposed state of the driving wheel and the positioning convex end, and one end of the wire is embedded on the first side of the frame unit a connector in a fixed state of the socket, the connector and the connecting end of the signal receiver are coupled to each other and electrically connected, and the transmission device is disposed in the chamber of the transmission shaft of the curtain unit With the drive The positioning disc of the driving wheel and the positioning disc of the driving motor are positioned with the chamber, so that the driving motor drives the positioning disc of the driving motor and the positioning disc of the driving wheel to rotate, thereby driving the curtain The drive shaft of the screen unit is in an operating state; wherein the drive motor of the transmission device is selected from a DC motor, the DC motor has a DC voltage of 12V or less, and the DC voltage is preferably 4.5V or so; wherein the curtain is the best; The chamber of the drive shaft of the screen unit is further provided with a plurality of positioning ribs corresponding to the positioning grooves provided by the positioning discs of the drive motor of the transmission device; wherein the rotary wheel assembly has two reels, the two volumes Each of the discs is provided with a pivoting hole, and the pivoting hole of the reel is pivotally disposed at a pivot disposed in the second housing of the second side seat of the frame unit; And a spiral reed is entangled in the outer circumference of the two reels in different directions to be in a connected state; wherein the first housing of the first side seat is provided with a plurality of insertion slots, and the first The first cover of the one side seat is provided with a plurality of insertion members corresponding to the insertion slots; wherein the second housing of the second side seat is provided with a plurality of insertion slots, and The second cover of the second side seat is provided with a plurality of insertion members in a state corresponding to the insertion grooves.

The main purpose of the present invention is to provide a vehicle that is more energy-saving and labor-saving by installing a slewing wheel assembly to assist the electric roller blind to be wound up.

The electric roller blind energy-saving auxiliary device of the present invention comprises a curtain unit; a frame unit is provided for assembling and assembling the curtain unit; a signal receiver is coupled to one end of the transmission shaft of the curtain unit; The transmission device is electrically connected; and a control device is configured to send a signal to the receiving module at the housing of the signal receiver, and control the operation of the transmission device at one end of the transmission shaft of the curtain unit The opening and closing state; when the transmission device is disposed in the chamber of the transmission shaft of the curtain unit, the positioning plate of the transmission wheel of the transmission device and the positioning plate of the driving motor are positioned with the chamber, so that the When the driving motor is in operation, the positioning disc of the driving motor and the positioning disc of the driving wheel rotate, thereby driving the driving shaft of the curtain unit to be in a running state, and the rotating wheel assembly is provided for the curtain unit. The pivoting end at one end of the transmission shaft is pivoted, wherein the rotating wheel assembly is used to assist the roller blind of the curtain unit to be wound up, and the transmission at one end of the transmission shaft of the curtain unit is lowered Opposite its operating power consumption of the shutter curtain by means of the purpose of saving more energy during the upward retractor.

This creation:

1‧‧‧ Curtain unit

11‧‧‧Drive shaft

111‧‧‧ chamber

1111‧‧‧ positioning ribs

112‧‧‧ pivot end

12‧‧‧Transmission

121‧‧‧Drive wheel

1211‧‧‧ Positioning plate

1212‧‧‧Combination hole

122‧‧‧Drive motor

1221‧‧‧ Positioning plate

1222‧‧‧ Positioning groove

123‧‧‧Positioning convex end

124‧‧‧Wire

13‧‧‧Rolling blinds

2‧‧‧Frame unit

21‧‧‧ Fixed rail

211‧‧‧ accommodating slots

22‧‧‧First side seat

221‧‧‧ first housing

2211‧‧‧Insert slot

222‧‧‧ first cover

2221‧‧‧ Card terminal

2222‧‧‧ accommodating holes

2223‧‧‧Link hole

2224‧‧‧ Inserts

23‧‧‧Second side seat

231‧‧‧ second housing

2311‧‧‧ pivot

2312‧‧‧ Insert slot

232‧‧‧Second cover

2321‧‧‧ Card terminal

2322‧‧‧ accommodating holes

2323‧‧‧ Inserts

24‧‧‧Rotary wheel assembly

241‧‧‧Reel

2411‧‧‧Pivot hole

242‧‧‧ Scroll reed

3‧‧‧Signal Receiver

31‧‧‧Shell

32‧‧‧Link end

33‧‧‧Power supply module

34‧‧‧ receiving module

4‧‧‧Control device

Figure 1 is a combined perspective view of the creation.

Figure 2 is an exploded view of the creation.

Figure 3 is a perspective view of the transmission of the present invention.

Figure 4 is a schematic view showing the unfolded state of the roller blind of the preferred embodiment of the present invention.

Figure 5 is an enlarged schematic view of the symbol A in Figure 4 of the present creation.

Figure 6 is an enlarged schematic view (I) of B in Figure 4 of this creation.

Figure 7 is an enlarged schematic view (B) of B in Figure 4 of this creation.

Figure 8 is a schematic view showing the state of the roller blind folding of the preferred embodiment of the present invention.

First, please refer to Figures 1 to 3, which are the "electric roller blind energy-saving auxiliary device" of the present invention; comprising: a curtain unit 1, a frame unit 2, a signal receiver 3 and a control device 4, wherein: the curtain unit 1 has a transmission shaft 11 having a recessed end defining a chamber 111 at one end and a protruding extension at the other end defining a pivotal connection The end portion 112; a transmission device 12 is disposed in the chamber 111 of the transmission shaft 11 in a fixed state, the transmission device 12 is used to drive the transmission shaft 11 in an operating state; and a roller shutter 13 is disposed on the transmission The top end of the shaft 11 is in a fixed state, and the roller blind 13 is wound up and down when the drive shaft 11 is operated; The frame unit 2 is assembled and coupled to the curtain unit 1. The frame unit 2 has a fixed rail 21; a first side seat 22 is disposed at one end of the fixed rail 21 to be in a combined state, the first side The second side seat 23 is disposed at the other end of the fixed rail 21 in a combined state, and the second side seat is disposed in a fixed state. 23 is a fixed connection for the pivot end 112 at one end of the transmission shaft 11 of the curtain unit 1; and a turning wheel assembly 24 is disposed in the second side seat 23, and the turning wheel assembly The 24 series is pivoted for the pivot end 112 at one end of the drive shaft 11 of the curtain unit 1, wherein the rotary wheel assembly 24 is used to assist the roller blind 13 of the curtain unit 1 to be wound up. The power consumption of the transmission device 12 at one end of the transmission shaft 11 of the curtain unit 1 is reduced, so that the roller blind 13 of the curtain unit 1 is more labor-saving during the upward winding process; the signal receiver 3 is coupled. Connected to the transmission 12 at one end of the transmission shaft 11 of the curtain unit 1 and electrically connected, the signal receiver 3 has a casing 3 A connecting end 32 is disposed at one end of the housing 31 and coupled to the transmission device 12 inserted at one end of the transmission shaft 11 of the curtain unit 1; a power supply module 33 is disposed on the housing In the body 31, the power required for the transmission device 12 is provided; and a receiving module 34 is disposed in the housing 31; and the control device 4 is configured to send a signal to the signal receiving The receiving module 34 in the housing 31 of the device 3 controls the opening and closing state of the driving action of the transmission device 12 at one end of the transmission shaft 11 of the curtain unit 1; further illustrating the fixed rail of the frame unit 2 The 21 series is provided with a receiving slot 211. The first side seat 22 and the second side seat 23 are embedded and fixed at the two ends of the accommodating groove 211. The first side seat 22 is composed of a first housing 221 and a first cover 222. Formed in a relatively combined manner, the top end of the first cover 222 is provided with at least one latching end 2221 in a fixed state at the end of the receiving slot 211 for embedding the fixed rail 21; The body 222 is provided with a receiving hole 2222 and a connecting hole 2223 for the transmission device 12 at one end of the transmission shaft 11 of the curtain unit 1 to be fixed; and the second side frame 23 is composed of a second housing 231. And a second cover body 232 is formed in a relative combination, wherein the second housing 231 is provided with a plurality of pivots 2311 for pivotally setting the rotary wheel assembly 24, and the second cover 232 is provided with at least a latching end 2321 for fixing the other end of the receiving slot 211 of the fixed rail 21; and a pivoting end 112 for the other end of the driving shaft 11 of the curtain unit 1 The hole 232 of the transmission shaft 11 is pivotally disposed at the slewing wheel assembly 24; even the first housing 221 of the first side seat 22 is provided with a plurality of holes 232 The first cover 222 of the first side seat 22 is provided with a plurality of insertion members 2224 corresponding to the insertion grooves 2211; and the second side seat 23 The second housing 231 is provided with a plurality of insertion slots 2312, and the second cover 232 of the second side seat 23 is provided with a plurality of insertion members corresponding to the insertion slots 2312. In addition, the transmission device 12 has a transmission wheel 121. The transmission wheel 121 is provided with a positioning plate 1211 at one end, and the other end of the transmission wheel 121 is provided with a combination. The hole 1212; a driving motor 122 is disposed in a combined state of the coupling hole 1212 of the transmission wheel 121. The driving motor 122 is provided with a positioning plate 1221 at one end thereof, and is disposed at an outer circumferential surface of the positioning disk 1221. a plurality of positioning grooves 1222 in a circumferentially arranged state; a positioning convex end 123 is disposed at an end surface of the positioning plate 1211 of the driving wheel 121; and a wire 124 is coupled to the driving motor 122 and is disposed through The driving wheel 121 and the positioning convex end 123 are in an exposed state, and the connecting wire 124 is fixedly connected at one end thereof to the connecting hole 2223 of the first side seat 22 of the frame unit 2, and is fixed. The connecting end of the connector 1241 and the signal receiver 3 are coupled to each other and electrically connected. When the transmission device 12 is disposed in the chamber 111 of the transmission shaft 11 of the curtain unit 1, the transmission is The positioning plate 1211 of the driving wheel 121 of the device 12 and the positioning plate 1221 of the driving motor 122 are positioned with the chamber 111 to drive the positioning plate 1221 of the driving motor 122 and the driving wheel when the driving motor 122 is in operation. The positioning plate 1211 of 121 is rotated, thereby driving The drive shaft 11 of the curtain unit 1 is in an operating state; wherein the drive motor 122 of the transmission device 12 is selected from a DC motor having a DC voltage of 12 V or less and a DC voltage of 4.5 V or less. However, in order to fix the transmission device 12 in the chamber 111 of the transmission shaft 11 of the curtain unit 1, a plurality of chambers 111 of the transmission shaft 11 of the curtain unit 1 are further provided. The positioning groove 1222 provided by the positioning plate 1221 of the driving motor 122 of the transmission device 12 is corresponding to the positioning rib 1111; Finally, the slewing wheel assembly 24 has two reels 241. The two reels 241 are respectively provided with a pivot hole 2411. The pivot hole 2411 of the reel 241 is pivotally disposed on the second side of the frame unit 2 a pivot 2311 provided in the second housing 231 of the seat 23; and a scroll spring 242 which is wrapped in the outer circumference of the two reels 241 in different directions to be connected status.

For the continuation, please refer to the description of the use status of the "electric roller blind energy-saving auxiliary device" shown in Figures 4 to 8. The present invention comprises a curtain unit 1 having a transmission shaft 11 and the transmission shaft 11 One end of the shaft 111 is defined by a recessed portion and a cavity 111 is defined by a recessed end. The other end is defined by a pivoting end 112. A transmission device 12 is disposed in the chamber 111 of the drive shaft 11. In a fixed state, the transmission device 12 is configured to drive the transmission shaft 11 in an operating state; and a roller blind 13 is fixed at a top end of the transmission shaft 11; a frame unit 2 is provided for the curtain unit The assembly unit 1 has a fixed rail 21; a first side seat 22 is disposed at one end of the fixed rail 21 in a combined state, and the first side seat 22 is for driving the curtain unit 1 The transmission device 12 at one end of the shaft 11 is embedded and fixed; a second side seat 23 is disposed at the other end of the fixed rail 21 in a combined state, and the second side seat 23 is for driving the curtain unit 1 The pivot end 112 at one end of the shaft 11 is embedded and fixed; and a slewing wheel assembly 24 is disposed at the In the second side seat 23, the slewing wheel assembly 24 is pivoted to the pivot end 112 at one end of the drive shaft 11 of the curtain unit 1; a signal receiver 3 is coupled to the curtain unit The transmission device 12 at one end of the transmission shaft 11 is electrically connected. The signal receiver 3 has a housing 31; a connecting end 3 2, at the end of the housing 31 and coupled to the connector 1241 of the wire 124 disposed at the end of the transmission shaft 11 of the curtain unit 1; a power supply module 33, The device is disposed in the housing 31 for providing power required by the transmission device 12; and a receiving module 34 is disposed in the housing 31; and a control device 4 is configured to transmit Signaling to the receiving module 34 at the housing 31 of the signal receiver 3, and controlling the opening and closing state of the operating action of the transmission 12 of the transmission shaft 1 of the curtain unit 1; thereby, when the transmission device 12 When it is disposed in the chamber 111 of the transmission shaft 11 of the curtain unit 1, the positioning plate 1211 of the transmission wheel 121 of the transmission device 12 and the positioning plate 1221 of the driving motor 122 are positioned with the chamber 111. The transmission device 12 is disposed in the chamber 111 of the transmission shaft 11 of the curtain unit 1 , and the positioning plate 1211 of the transmission wheel 121 is used to resist the end of the transmission shaft 11 of the curtain unit 1 , and the drive motor The positioning disk 1221 of the 122 is provided with a plurality of positioning grooves 1222 in a circumferential arrangement state at the outer circumferential surface thereof, and A plurality of positioning ribs 1111 corresponding to the positioning grooves 1222 provided in the positioning plate 1221 of the driving motor 122 of the transmission device 12 are further disposed in the chamber 111 of the transmission shaft 11 of the curtain unit 1 to present the positioning ribs 1111. The transmission device 12 is mounted in the chamber 111 of the transmission shaft 11 of the curtain unit 1 in a fixed state, so that the driving motor 122 drives the positioning plate 1221 of the driving motor 122 and the positioning plate of the driving wheel 121 during operation. 1211 is rotated, which in turn drives the drive shaft 11 of the curtain unit 1 to be in an operating state, and is coupled with the pivoting wheel assembly 24 for pivoting the end 112 of the transmission shaft 11 of the curtain unit 1; Drive motor 122 of the transmission 12 The system is selected from a DC motor, and the DC motor has a DC voltage of 12V or less, and the DC voltage is preferably 4.5V or so. When the present invention is hung at the door, the window frame or the top is positioned at the door or window. At any position of the frame, pressing the button of the control device 4 to send a signal to the receiving module 34 at the housing 31 of the signal receiver 3, and controlling the transmission at the end of the transmission shaft 1 of the curtain unit 1 The opening and closing state of the running operation, wherein the turning wheel assembly 24 is used to assist the roller blind 13 of the curtain unit 1 to be wound up, because the two reel 241 of the rotating wheel assembly 24 is provided a scroll spring 242 is attached to the outer circumference of the two reel 241 in a different direction to be in a connected state; therefore, when the roller blind 13 of the curtain unit 1 is upwardly When retracting, the scroll spring 242 at the outer circumference of the second reel 241 of the slewing wheel assembly 24 drives the roller blind 13 upwardly, and lowers the end of the transmission shaft 11 of the curtain unit 1 The power consumption of the transmission device 12 makes the roller blind 13 of the curtain unit 1 more labor-saving during the upward winding process. Any one of the current half-reduction or complete folding can not only decorate the door or window frame of the home and office, but also change the indoor lighting, increase the brightness of the lighting, and avoid direct sunlight. The light is too bright to be glaring and the temperature rises, and the like; furthermore, a device is provided which is provided with a turning wheel assembly 24 to assist the electric roller blind to be wound up, so that the electric roller blind is more energy-saving and labor-saving.

In summary, an electric roller blind energy-saving auxiliary device has not been seen in various books or publicly used, and it is in line with the requirements of the new patent application, so please ask the Bureau to give it an early patent. For the sake of clarity, the above is the specific embodiment of the creation and the technical principles applied. If the changes made according to the concept of this creation, the functional role produced by it is still beyond the specification and drawings. The spirit covered by the style shall be incorporated into Chen Ming within the scope of this creation.

1‧‧‧ Curtain unit

11‧‧‧Drive shaft

111‧‧‧ chamber

1111‧‧‧ positioning ribs

112‧‧‧ pivot end

12‧‧‧Transmission

13‧‧‧Rolling blinds

2‧‧‧Frame unit

21‧‧‧ Fixed rail

211‧‧‧ accommodating slots

22‧‧‧First side seat

221‧‧‧ first housing

2211‧‧‧Insert slot

222‧‧‧ first cover

2221‧‧‧ Card terminal

2222‧‧‧ accommodating holes

2223‧‧‧Link hole

2224‧‧‧ Inserts

23‧‧‧Second side seat

231‧‧‧ second housing

2311‧‧‧ pivot

2312‧‧‧ Insert slot

232‧‧‧Second cover

2321‧‧‧ Card terminal

2322‧‧‧ accommodating holes

2323‧‧‧ Inserts

24‧‧‧Rotary wheel assembly

241‧‧‧Reel

2411‧‧‧Pivot hole

242‧‧‧ Scroll reed

3‧‧‧Signal Receiver

31‧‧‧Shell

32‧‧‧Link end

33‧‧‧Power supply module

34‧‧‧ receiving module

Claims (9)

The utility model relates to an electric roller blind energy-saving auxiliary device, which comprises: a curtain unit having a transmission shaft, wherein one end of the transmission shaft defines a cavity along a concave shape, and the other end defines a protruding extension. a pivoting end; a transmission device is disposed in a fixed state in the chamber of the transmission shaft, the transmission device is configured to drive the transmission shaft to be in an operating state; and a roller blind is disposed at a top end of the transmission shaft In a fixed state, the roller blind is wound up and down when the drive shaft is running; a frame unit is assembled for the curtain unit, the frame unit has a fixed rail; a first side seat And being disposed at one end of the fixed rail in a combined state, the first side seat is embedded and fixed for a transmission device at one end of the transmission shaft of the curtain unit; a second side seat is disposed on the fixed rail The other side is in a combined state, the second side seat is embedded and fixed at a pivot end of the transmission shaft of the curtain unit; and a turning wheel assembly is disposed in the second side seat. The slewing wheel assembly is for the curtain unit The pivoting end at one end of the transmission shaft is pivoted, wherein the slewing wheel assembly is used to assist the roller blind of the curtain unit to be wound up, and the transmission at one end of the transmission shaft of the curtain unit is lowered The operating power consumption makes the roller blind of the curtain unit more labor-saving during the upward winding process; a signal receiver is coupled to the transmission device at one end of the transmission shaft of the curtain unit and electrically connected. The signal receiver has a casing; a connecting end is disposed at one end of the casing and coupled to a transmission device inserted at one end of the transmission shaft of the curtain unit; a power supply module is disposed on the casing In the body, it is used to provide the power required by the transmission; and The receiving module is disposed in the housing; and a control device is configured to send a signal to the receiving module in the housing of the signal receiver, and control the transmission device at one end of the transmission shaft of the curtain unit The opening and closing state of its operation. The electric roller blind energy-saving auxiliary device of claim 1, wherein the fixed rail of the frame unit is provided with a receiving groove, and the two sides of the receiving groove are provided for the first side seat and the second side seat Set to fixed. The electric roller blind energy-saving auxiliary device according to claim 2, wherein the first side seat is formed by a relative combination of a first casing and a first cover, and at least one of the top ends of the first cover is provided. a latching end for fixing the side of the receiving slot of the fixed rail at a fixed end; and the first cover system is provided with a transmission device for fixing the end of the transmission shaft of the curtain unit The second side seat is formed by a relative combination of a second housing and a second cover body, and the second housing is provided with a plurality of pivoting positions for the rotary wheel assembly a pivoting shaft, wherein the second cover system is provided with at least one latching end at a fixed end of the receiving slot for inserting the fixed rail; and a other end of the drive shaft for the curtain unit The pivoting end of the transmission shaft is embedded in the receiving hole of the setting position, and the pivoting end of the transmission shaft is pivotally disposed at the rotating wheel assembly. The electric roller blind energy-saving auxiliary device according to claim 3, wherein the transmission device has a transmission wheel, the transmission wheel is provided with a positioning plate at one end, and a coupling hole is provided at the other end of the transmission wheel; The motor is disposed in a combined state of the connecting hole of the driving wheel, and a positioning disc is disposed at one end of the driving motor, and a plurality of surrounding surfaces are arranged at the outer circumferential surface thereof. a positioning groove; a positioning convex end is disposed at an end surface of the positioning wheel of the transmission wheel; and a wire is coupled to the driving motor and is disposed at the driving wheel and the positioning convex end to be exposed The connector is fixedly connected to the connecting end of the first side seat of the frame unit at a fixed end, and the connecting end of the connector and the signal receiving end are coupled to each other and electrically connected. When the transmission device is disposed in the chamber of the transmission shaft of the curtain unit, the positioning plate of the transmission wheel of the transmission device and the positioning plate of the driving motor are positioned with the chamber to make the driving motor The positioning disc that drives the driving motor and the positioning disc of the driving wheel rotate during operation, thereby driving the driving shaft of the curtain unit to be in an operating state. The electric roller blind energy-saving auxiliary device according to claim 4, wherein the driving motor of the transmission device is selected from a DC motor, wherein the DC motor has a DC voltage of 12 V or less, and the DC voltage is preferably 4.5 V or so. By. The electric roller blind energy-saving auxiliary device according to claim 4, wherein a cavity of the transmission shaft of the curtain unit is further provided with a plurality of positioning grooves provided by the positioning plate of the driving motor of the transmission device. Positioning ribs. The electric roller blind energy-saving auxiliary device of claim 3, wherein the rotary wheel assembly has two reels, each of which is provided with a pivot hole, and the pivot hole of the reel is pivoted on the a pivot portion disposed in the second housing of the second side seat of the frame unit; and a scroll spring piece entangled in the outer circumference of the two reels in different directions to be in a connected state. The electric roller blind energy-saving auxiliary device according to claim 3, wherein the first housing of the first side seat is provided with a plurality of insertion slots, and the first cover of the first side seat is provided with a plurality of insertion slots And Each of the insertion grooves has an insertion member in a state corresponding to each other. The electric roller blind energy-saving auxiliary device of claim 3, wherein the second housing of the second side seat is provided with a plurality of insertion slots, and the second cover of the second side seat is provided with a plurality of insertion slots The inserts are in a state of being corresponding to each of the insertion slots.