KR101861294B1 - Automatic roll blind apparatus - Google Patents

Abstract

One technical aspect of the present invention provides an electrically-powered roll blind apparatus. The electrically-powered roll blind apparatus comprises: a shaft including a driving shaft formed on at least one side, and having an inner hollow formed; a driving unit arranged on the inner hollow of the shaft for rotationally driving the driving shaft; a charging unit arranged on the inner hollow of the shaft for supplying the power to the driving unit; and a tool control unit coupled to one side of the shaft, and electrically connected to the driving unit and the charging unit. The tool control unit electrically connected to the charging unit includes an outer input terminal for providing the charging current provided from the outside for the charging unit.

Description

[0001] AUTOMATIC ROLL BLIND APPARATUS [0002]

The present invention relates to an electric rolling blind apparatus.

Generally, a blind is a device that provides a shading function by being fixed to a window. These blinds provide the ability to adjust the height or angle of the blinds for shading control.

In the case of such a conventional blind, a person had to operate the blind directly. Accordingly, electric blinds have been developed in order to provide convenience to the user's operation.

As an example of such an electric blind, blinds having a power line to be connected directly to an external power source have been developed. However, in addition to the shading function, the aesthetic function of blinds is important, and such conventional blinds have limitations in that they can not satisfy the consumer's demand for the aesthetic function because the electric wire is exposed.

Such prior art can be more easily understood with reference to Laid-Open Publication No. 2016-0095331.

Patent Publication No. 2016-0095331

It is an object of the present invention to provide an electric rolling blind apparatus which can operate on a battery to provide an aesthetic function.

In addition, an embodiment of the present invention is to provide a rolling roll blind device capable of providing ease of charging of a battery by providing a terminal for charging the battery at the end of the extended operating portion.

Also, an embodiment of the present invention provides an electric rolling blind device capable of increasing the charging efficiency of a battery by charging a battery by amplifying a charging current in order to compensate a charging current to be attenuated as the charging distance becomes longer There is.

The above objects and various advantages of the present invention will become more apparent from the preferred embodiments of the present invention by those skilled in the art.

A technical aspect of the present invention provides an electric rolling blind apparatus. The electric roll blind apparatus includes a shaft having an inner hollow and including a driving shaft formed on at least one side thereof, a driving unit provided in the hollow interior of the shaft and driving the driving shaft to rotate, A power storage unit for supplying power to the drive unit, and an extension operation unit coupled to one side of the shaft and electrically connected to the drive unit and the power storage unit, the extension operation unit being electrically connected to the power storage unit, And an external input terminal for providing an external charging current to the power storage unit.

In one embodiment, the extending portion includes an external input terminal, a coupling portion coupled to one side of the shaft, an extension portion having one end extending from one side of the coupling portion, And an operation unit formed at the other end and including the external input terminal.

In one embodiment, the operation unit may further include an operation button provided to the user and an operation controller for controlling the operation of the drive unit corresponding to the input of the user inputted through the operation button.

In one embodiment, the operating portion includes a cylindrical housing having one end connected to the other end of the extended portion, and the external input terminal may be formed at the other end of the housing.

In one embodiment, the operating button is formed on one side of the housing, and the driving controller can be provided on the inner hollow of the housing.

In one embodiment, the drive controller can control driving of the drive in accordance with a wireless input signal provided from a wireless controller coupled to the external input terminal.

In one embodiment, the wireless controller may include a wireless module that receives the wireless control command transmitted from a wireless terminal, which is driven by a dedicated wireless remote controller or an application program, by a user's operation.

In one embodiment, the wireless controller includes an auxiliary battery, and the power storage unit can be charged using the charging current provided from the auxiliary battery through the external input terminal.

In one embodiment, the wireless controller includes a power input terminal, and the external input terminal can charge the power storage unit by providing a charging current provided through the power input terminal to the power storage unit.

In one embodiment, the operation unit may further include a wireless module for receiving the wireless control command transmitted from the wireless terminal, which is driven by a dedicated wireless remote control or an application program, by the user's operation and providing the received wireless control command to the drive controller .

Another aspect of the present invention provides a wireless controller. The wireless controller can be coupled to an external input terminal of an electric rolling blind device that automatically drives the blind by driving the shaft by electric power using a charge element. The wireless controller may include a wireless module for receiving a wireless control command transmitted from a wireless terminal driven by a dedicated wireless remote controller or an application program by a user's operation and an auxiliary battery for supplying power to the wireless module .

In one embodiment, the wireless controller further includes a power input terminal for receiving a charging current provided from the outside, and a charging current input through the power input terminal is supplied to the auxiliary battery or the accumulation element of the electric rolling blind device .

The solution of the above-mentioned problems does not list all the features of the present invention. Various means for solving the problems of the present invention can be understood in detail with reference to specific embodiments of the following detailed description.

According to an embodiment of the present invention, it is possible to provide an aesthetic function by operating on a battery.

Further, according to the embodiment of the present invention, the terminal for charging the battery is provided at the end of the extended operating portion, so that the charging of the battery can be facilitated.

In addition, according to one embodiment of the present invention, in order to compensate for a charging current to be attenuated as the charging distance becomes longer, charging efficiency is increased by charging the battery by amplifying the charging current.

1 is a diagram showing an application example of an electric rolling blind apparatus according to an embodiment of the present invention.
2 is a view showing an electric rolling blind apparatus according to an embodiment of the present invention.
3 is a plan view showing an example of an operating portion of the rolling roll blind device shown in Fig.
Fig. 4 is a front view showing an example of the operating portion of the rolling roll blind device shown in Fig. 3;
5 is a block diagram showing an embodiment of an operating portion of an electric rolling blind apparatus according to the present invention.
Fig. 6 is a block diagram showing another embodiment of the operating portion of the rolling roll blind apparatus according to the present invention.
7 is a block diagram showing another embodiment of the operating portion of the electric rolling blind apparatus according to the present invention.
8 is a block diagram showing another embodiment of the operating portion of the electric rolling blind apparatus according to the present invention.
FIG. 9 is a block diagram showing another embodiment of the operating portion of the electric rolling blind apparatus according to the present invention.
Fig. 10 is a flowchart showing a control method of the amplification controller in another embodiment of the operating portion of the rolling roll blind apparatus shown in Figs. 8 to 9. Fig.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

However, the embodiments of the present invention can be modified into various other forms, and the scope of the present invention is not limited to the embodiments described below. Further, the embodiments of the present invention are provided to more fully explain the present invention to those skilled in the art.

1 is a diagram showing an application example of an electric rolling blind apparatus according to an embodiment of the present invention.

The rolling roll blind apparatus 100 can engage with the roll screen blind 10 to drive the screen blind 12 in the vertical direction.

The roll screen blind 10 includes a fixing portion 11 and a screen blind 12 and can be fixed to the wall or the ceiling through the fixing portion 11. [ The screen blind 12 can be extended or shortened in the vertical direction as it rotates.

The rolling roll blind apparatus 100 can be combined with such a roll screen blind 10 to provide a turning force to the screen blind 12 so that the screen blind 12 extends or shortens in the vertical direction.

In other words, the electric roll blind apparatus 100 according to an embodiment of the present invention is a separate apparatus distinguished from the roll screen blind 10, and supports a variety of fastening structures to be fastened to the roll screen blind 10, It is also compatible with the curtain, the curtain, and the like that can cope with the roll screen blind 10 used in the roll screen blind 10.

Hereinafter, various embodiments of the rolling roll blind apparatus 100 according to an embodiment of the present invention will be described in detail with reference to Figs. 2 to 10. Fig.

2 is a view showing an electric rolling blind apparatus according to an embodiment of the present invention.

Referring to FIG. 2, the electric roll blind apparatus 100 may include a shaft 110, a driving unit 120, a power storage unit 130, and an extended operation unit 140.

The shaft 110 may have a cylindrical shape with an inner hollow. A driving unit 120 and a power storage unit 130 may be provided in the hollow of the shaft 110.

 The shaft 110 may include a drive shaft 111 formed on at least one side thereof.

In one example, the shaft 110 is inserted into the interior of the roll screen blind and can be fastened with a series of fastening structures to the roll screen blind. This fastening structure may be coupled to the drive shaft 111 to provide a rotational force to the roll screen blind. On the other hand, such a fastening structure can be variously modified by a structure of a roll screen blind, and the fastening structure in the present invention is not limited to a specific structure.

The driving unit 120 is provided in the hollow of the shaft 110, and can drive the driving shaft 111 to rotate. The driving unit 120 may be driven according to a driving control signal input through the operating unit 143 of the extension operating unit 140.

The power storage unit 130 is provided in the hollow of the shaft 110 to supply power to the driving unit 120. The power storage unit 130 may include at least one rechargeable battery cell.

In the present invention, since power is supplied to the driving unit 120 using the power storage unit 130, a separate wired power supply line is not required, so that the configuration of the apparatus is simplified and an aesthetic function can be provided.

The extended operating portion 140 is coupled to one side of the shaft 110 and may be electrically connected to the driving portion 120 and the power storage portion 130.

The extended operation portion 140 may have a shape elongated by a predetermined length or longer because the position where the shaft 110 is fixed is located close to the ceiling.

The extended operating portion 140 may include an engaging portion 141 that is coupled to one side of the shaft 110. The engaging portion 141 may fix the shaft 110 and the extension operating portion 140, and may have a fastening structure that can be fastened to the roll screen blind according to an embodiment.

The extended operation portion 140 may include an extended portion 172 having one end extended from one side of the engagement portion 141. The extension portion 142 has a length longer than a predetermined length so that the operation portion 143 is provided at a height at which the user can easily operate.

The extension portion 142 may include a joint structure or may be made of a soft material for user's convenience.

The operation unit 143 is a configuration in which a user can perform an operation input, and the drive of the drive unit 120 is controlled in response to an operation input by the operation unit 143 by the user.

Meanwhile, the operation unit 143 may include an external input terminal for receiving a charge current provided from the outside, and may supply the charge current provided through the external input terminal to the power storage unit 130 to charge the power storage unit 130 .

Since the operating portion 143 is provided at one end of the extension portion 142 and has an advantage of an extended distance and the external input terminal is provided in the operating portion 143, the user can charge the electric roll blind device 100 Can be performed more easily.

That is, since the position of the external input terminal which is the charging terminal is sufficiently extended, the required distance from the power adapter to the external input terminal is shortened, so that the efficiency of the current transmission is high - The effect of attenuation is minimized, and the convenience of charging is increased.

In addition, since the electric roll blind apparatus 100 according to the present invention includes the external input terminal of the extension operating unit 140, the charging can be performed by connecting the power adapter to the external input terminal at the time of charging. Therefore, since a separate power cord is unnecessary at the time of non-charging, it is possible to prevent a safety accident caused by a power cord from a conventional power blind, for example, a child accident caused by a power cord, There is an effect that can be.

Hereinafter, the external features of the above-described operating portion will be described in more detail with reference to Figs. 3 to 4. Fig.

Fig. 3 is a plan view showing an example of an operating portion of the rolling roll blind device shown in Fig. 2, and Fig. 4 is a front view showing an example of the operating portion of the rolling roll blind device shown in Fig.

3 and 4, the operation unit 143 may include a housing 1431, an external input terminal 1432, and an operation button 1433. Although not shown, various configurations other than the drive controller (not shown) may be included in the housing of the operation unit 143. [

The housing 1431 may include a hollow therein. The housing 1431 can be formed in various shapes, for example, cylindrical or ergonomically designed so that the user can easily grip it.

One end of the housing 1431 may be connected to one end of the extension portion, and an external input terminal 1432 may be formed on the other end of the housing 1431. Since the position at which the external input terminal 1432 is formed is the highest end in the electric roll blind device 100, that is, the position at which the external input terminal 1432 is extended to the maximum, the efficiency of charging using the external input terminal 1432 is high, The charging distance from the adapter to the external input terminal 1432 can be minimized and the current attenuation due to the increase of the charging distance can be minimized.

For example, the external input terminal 1432 may be a micro 5Pin USB (Universal Serial Bus). Or various other standard connection terminals. Also, according to the embodiment, the external input terminal 1432 may be composed of two or more.

An operation button 1433 may be formed on one side of the housing 1431 to receive a user input.

Although not shown, various configurations other than the drive controller (not shown) may be included in the hollow interior of the housing of the operation unit 143, which will be described below with reference to FIGS. 5 to 9.

5 is a block diagram showing an embodiment of an operating portion of an electric rolling blind apparatus according to the present invention.

5, one embodiment of the operation unit 143 may include an operation button 1433, a drive controller 1434, and an external input terminal 1432. [

The operation button 1433 is formed outside the operation unit 143, and can be provided to the drive controller 1434 in response to a user's input. The driving controller 1434 can control the driving of the driving unit 120 according to the input of the user inputted through the operation button 1433. [

The external input terminal 1432 is formed at one end of the operation unit 143 and can receive the charging current supplied from the outside and provide it to the power storage unit 130. That is, the external input terminal 1432 may be electrically connected to the power storage unit 130 to provide a charging current to the power storage unit 130.

Fig. 6 is a block diagram showing another embodiment of the operating portion of the rolling roll blind apparatus according to the present invention.

The embodiment shown in Fig. 6 relates to an embodiment in which user control is performed wirelessly using an external input terminal.

6, one embodiment 144 of the operating portion may include an operating button 1433, a drive controller 1444, and an external input terminal 1442. [ The wireless controller 200 may be coupled to the external input terminal 1442.

The description of the operation button 1443, the drive controller 1444, and the external input terminal 1442 will be omitted below with reference to FIG.

The external input terminal 1442 may receive a charging signal from the wireless controller 200 in combination with the wireless controller 200 in addition to receiving the charging current.

For example, the wireless controller 200 may be a USB type device that can be inserted into the external input terminal 1442, and may include a wireless module such as a wireless LAN module, a Bluetooth module, or the like.

In one embodiment, the external input terminals 1442 of the operating section 144 may be composed of a plurality of external input terminals. In this embodiment, the wireless controller 200 can be fastened through the first external input terminal of the operation unit 144, and the external charge adapter is fastened through the second external input terminal of the operation unit 144, Input can be received. In this embodiment, the charging is performed by the operating unit 144, and the wireless controller 200 is not involved in charging.

The wireless controller 200 may be coupled to the external input terminal 1442 through a fastening terminal and electrically connected to the operation unit 144.

The wireless controller 200 receives a wireless control command wirelessly transmitted from an external wireless control terminal (e.g., a dedicated wireless remote controller or a wireless terminal driven by an application program) according to a user's operation, and transmits the wireless control command to an external input terminal 1442 ). The radio control command input through the external input terminal 1442 is provided to the drive controller 1444 and the drive controller 1444 generates a drive control signal to control the drive of the drive unit 120 in response to this radio control command And provide it to the driving unit 120.

This wireless controller 200 will be described in more detail with reference to Figures 13-14.

13, the wireless controller 200 includes an output terminal 210, a wireless module 220, and an auxiliary capacitor 230 (see FIG. 13) ).

The output terminal 210 is coupled to and electrically connected to the external input terminal 1442 of the operation unit 144. The control unit 144 may provide a radio control command received from the radio module 220 via the output terminal 210 to the operation unit 144 or may supply the charge charged in the auxiliary capacitor 230 to the operation unit 144 as a charge current .

The auxiliary capacitor 230 may provide the power required for the operation of the wireless controller 200, e.g., the power required by the wireless module. The auxiliary capacitor 230 may be attached to or detached from the wireless controller 200.

The auxiliary capacitor 230 may be detachable or attachable to the wireless controller 200. The auxiliary capacitor 230 may be a rechargeable secondary battery.

In one embodiment, when the wireless controller 200 includes an auxiliary capacitor, the driver 120 may be charged using the charge of the auxiliary capacitor.

For example, the driving unit 120 may be operated by preferentially using the charge stored in the power storage unit 130, and if the charge stored in the power storage unit 130 is not sufficient, the charge stored in the auxiliary capacitor 1447 may be . In this example, the power storage unit 130 and the auxiliary capacitor 1447 can be connected in parallel so as to be selectable by a switch structure.

For example, the auxiliary capacitor 1447 and the power storage unit 130 may be connected in series. In this case, the driving unit 120 may use the auxiliary storage battery 1447 and the power storage unit 130 as a single charging unit have.

14 is a block diagram showing another embodiment of the wireless controller according to the present invention. Referring to FIG. 14, the wireless controller 200 includes an output terminal 210, a wireless module 220, 230 and a power input terminal 240.

The description of the output terminal 210, the wireless module 220 and the auxiliary capacitor 230 of the wireless controller 200 can be understood from the foregoing description with reference to FIG.

The power input terminal 240 may be coupled to an external power adapter to receive a charging current from the outside. Charge current input through the power input terminal 240 may be provided to the external input terminal 1442 of the operation unit 144 through the output terminal 210. [ Or to charge the auxiliary capacitor 230. For example, when the charge amount of the power storage unit 130 becomes a certain level or more, the auxiliary capacitor of the wireless controller 200 can be charged using the charge current.

In one embodiment, when the wireless controller 200 is inserted into the external input terminal 1442 of the operation unit, the power input terminal 240 of the wireless controller 200 may be protruded or opened. Therefore, when the input terminal of the power converter is connected to the power input terminal of the wireless controller 200, the charging current provided from the outside can be supplied to the external input terminal 1442 of the operation unit through the wireless controller 200.

7 is a block diagram showing another embodiment of the operating portion of the electric rolling blind apparatus according to the present invention.

One embodiment shown in Fig. 7 relates to an embodiment in which a radio module is provided in an operating portion of an electric rolling blind apparatus.

7, an embodiment 144-1 of the operation unit may include an operation button 1443, a wireless module 1446, a drive controller 1444, and an external input terminal 1442. [

The description of the operation button 1443, the drive controller 1444, and the external input terminal 1442 described above with reference to Figs. 5 to 6 will be omitted below.

The wireless module 1446 receives a wireless control command wirelessly transmitted from an external wireless control terminal (e.g., a dedicated wireless remote controller or a wireless terminal in which an application program is run) according to a user's operation, As shown in FIG. The driving controller 1444 may generate a driving control signal to control the driving unit 120 in response to the wireless control command and provide the driving control signal to the driving unit 120.

8 is a block diagram showing another embodiment of the operating portion of the electric rolling blind apparatus according to the present invention.

The embodiment shown in Fig. 8 relates to an embodiment in which an auxiliary capacitor is provided in the operating portion of the electric rolling blind apparatus.

8, another embodiment 144-2 of the operating portion includes an operation button 1443, a wireless module 1446, a drive controller 1444, an external input terminal 1442, and an auxiliary capacitor 1447 .

The description of the operation buttons 1443, the drive controller 1444, the external input terminal 1442, and the wireless module 1446 will be omitted below with reference to Figs. 5 to 7.

The auxiliary capacitor 1447 is provided in the operating portion 144-2 and can be charged by receiving a charging current input from the outside via the external input terminal 1442. [

The driving unit 120 may be driven using the charge stored in the auxiliary capacitor 1447.

For example, the driving unit 120 may be operated by preferentially using the charge stored in the power storage unit 130, and if the charge stored in the power storage unit 130 is not sufficient, the charge stored in the auxiliary capacitor 1447 may be . In this example, the power storage unit 130 and the auxiliary capacitor 1447 can be connected in parallel so as to be selectable by a switch structure.

For example, the auxiliary capacitor 1447 and the power storage unit 130 may be connected in series. In this case, the driving unit 120 may use the auxiliary storage battery 1447 and the power storage unit 130 as a single charging unit have.

FIG. 9 is a block diagram showing another embodiment of the operating portion of the electric rolling blind apparatus according to the present invention.

One embodiment shown in Fig. 9 relates to an embodiment using a repeater to amplify a charging current.

9, one embodiment 145 of the operating portion may include an operating button 1453, a drive controller 1454, an external input terminal 1452, and a current amplifying repeater 1455. [

5 to 8 with respect to the operation button 1453, the drive controller 1454, and the external input terminal 1452 will be omitted in the following description.

The external input terminal 1452 may receive a charge current from the outside and provide it to the current amplification repeater 1455.

The current amplification repeater 1455 may include a circuit for amplifying the charge current.

The current amplifying repeater 1455 may use a transistor element or an amplifying circuit including a plurality of elements. That is, the current amplifying repeater 1455 is not limited to a specific circuit.

In the illustrated example, the current amplifying repeater 1455 may be a circuit that amplifies the current at a fixed magnification. Therefore, in this embodiment, the amplification magnification may be set to a certain value or less so that the amount of amplified current does not excessively exceed the charging standard current amount of the power storage unit 130.

Although the distance from the power adapter to the external input terminal 1452 is relatively short, since there is an extension distance from the external input terminal 1452 to the power storage unit 130, the attenuation of the charge current may occur due to such distances . Therefore, in this embodiment, by amplifying the amount of charge current by using the current amplifying repeater 1455, the amount of the charge current reaching the power storage unit 130 can be sufficiently secured and the charge speed can be increased accordingly . That is, since the charging speed is proportional to the magnitude of the current amount, the amount of current of the charging current is increased by using the current amplifying repeater 1455, and accordingly the charging speed is increased.

FIG. 10 is a block diagram showing another embodiment of the operating portion of the electric rolling blind apparatus according to the present invention.

One embodiment shown in Fig. 10 relates to an embodiment for controlling current amplification using an amplification controller.

10, an embodiment of the operating portion 146 includes an operating button 1463, a drive controller 1464, an external input terminal 1462, a current amplification repeater 1465 and an amplification controller 1466 .

The description of the operation button 1463, the drive controller 1464, the external input terminal 1462, and the current amplification repeater 1465 described above with reference to Figs. 5 to 9 will be omitted below.

The amplification controller 1466 can control the operation of the current amplification repeater 1465.

In one embodiment, the amplification controller 1466 can sense the amount of charge stored in the power storage unit 130 and control the operation of the current amplification repeater 1465 according to the stored charge amount of the power storage unit 130.

12, the amplification controller 1466 senses the amount of charge stored in the power storage unit 130 (S1210). If the stored charge amount is less than the reference value (YES in S1220), the amplification controller 1466 operates the current amplification repeater (S1230). On the other hand, if the stored charge amount is not less than the reference value (S1220, No), the charging current can be bypassed without operating the current amplifying repeater (S1231).

For example, the reference value of the charge amount can be determined from the amplification factor of the current amplification repeater. For example, the reference value of the charge amount can be determined so as to be in inverse proportion to the amplification factor of the current amplification repeater. That is, when the amplification rate of the current amplification repeater is higher than a certain level, the reference value of the charge amount is set to be lower than the reference value, and when the amplification rate of the current amplification repeater is lower than a certain level, the reference value of the charge amount can be set higher than the reference value. This is to ensure that the amplified charge current is within a certain range.

FIG. 11 is a block diagram showing another embodiment of the operating portion of the rolling roll blind apparatus according to the present invention.

One embodiment shown in Fig. 11 relates to an embodiment in which an auxiliary capacitor for a current amplifying repeater is used.

11, an embodiment 147 of the operating portion includes an operation button 1473, a drive controller 1474, an external input terminal 1472, a current amplification repeater 1475, an amplification controller 1466, 1477 < / RTI >

The description of the operation button 1473, the drive controller 1474, the external input terminal 1472, and the current amplification repeater 1475 will be omitted in the following description with reference to Figs. 5 to 10.

Auxiliary capacitor 1477 can provide a predetermined voltage to current amplifying repeater 1475. [ The auxiliary capacitor 1477 may include at least one chargeable battery cell.

Depending on the implementation of the current amplifying repeater 1475, a predetermined voltage may be required for current amplification and the auxiliary capacitor 1477 provides this voltage, i.e., the voltage required for the current amplifying repeater 1475 to amplify the current can do.

Amplification controller 1476 may control charging of auxiliary capacitor 1477.

In one embodiment, if the charging of the power storage unit 130 is completed and the charging current is supplied from the outside through the external input terminal, the amplification controller 1476 controls the charging of the auxiliary capacitor 1477 using the charging current .

In another embodiment, the amplification controller 1476 senses the amount of stored charge of the auxiliary capacitor 1477, and can stop the operation of the current amplification repeater 1475 if the stored charge amount of the auxiliary capacitor 1477 is less than a certain amount.

Various embodiments of the operating portion have been described above with reference to Figs. 4 to 11. Fig. It should be apparent that the combined embodiment of the above-described embodiments is also an embodiment of the present invention, since it is apparent that the above-described embodiments can be combined and performed in addition to the above-described embodiments.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are not intended to limit the invention to the particular forms disclosed. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

10: Roll screen blinds
11: fixing part 12: screen blind
100: Roll blind device
110: shaft 120:
130: power storage unit 140: extension control unit
141: engaging portion 142:
143, 144, 145, 146, 147:
1431: Housing
1432, 1442, 1452, 1462, 1472: external input terminal
1433, 1443, 1453, 1463, 1473: operation buttons
1434, 1444, 1454, 1464, 1474: drive controller
1445: Wireless controller
1455, 1465, 1475: current amplifying repeater
1466, 1476: Amplification controller
1477: auxiliary capacitor

Claims (12)

A shaft having an internal hollow formed therein and including a drive shaft formed at least on one side thereof;
A driving unit provided in the hollow of the shaft for rotating the driving shaft;
A power storage unit provided in the hollow of the shaft to supply power to the driving unit; And
And an extension operating portion which is detached from one side of the shaft and controls driving of the driving portion on the basis of an input of the operation button or a wireless control command and charges the power storage portion with an external charging current through an external input terminal,
And the extension operating portion includes a wireless controller coupled to the external input terminal to receive the wireless control command.
The apparatus according to claim 1, wherein the extension operating portion
The external input terminal;
An engaging portion detachably attached to one side of the shaft;
An extension part including an articulated structure, one end of which is extended from one side of the engagement part; And
An operating portion formed at the other end of the extending portion and including the external input terminal;
And an electric motor.
3. The apparatus according to claim 2,
A drive controller for controlling the drive of the drive unit based on the input or the radio control command;
Further comprising:
4. The apparatus according to claim 3,
And a cylindrical housing having one end connected to the other end of the extended portion,
And the external input terminal is formed at the other end of the housing.
5. The method of claim 4,
The operation button is formed on one side of the housing,
Wherein the drive controller is provided in an inner hollow of the housing.
delete 2. The wireless device of claim 1, wherein the wireless controller
And a radio module for receiving the radio control command transmitted from a radio terminal driven by a dedicated radio remote control or an application program by a user's operation.
8. The system of claim 7, wherein the wireless controller comprises an auxiliary capacitor,
The driving unit
And is driven using a charge current provided from the auxiliary capacitor.
4. The wireless device of claim 3, wherein the wireless controller includes an output terminal,
The external input terminal
Providing a charging current provided through the output terminal to the driving unit, or providing a radio control command provided through the output terminal to the driving controller.
4. The apparatus according to claim 3,
A wireless module for receiving the wireless control command transmitted from a wireless terminal driven by a dedicated wireless remote controller or an application program by a user's operation and providing the received wireless control command to the drive controller;
Further comprising:
A radio controller capable of being coupled to an external input terminal of an electric rolling blind apparatus for automatically operating a blind by driving a shaft by electric power using a power storage device,
A wireless module for receiving a wireless control command sent wirelessly from a wireless terminal that is driven by a dedicated wireless remote controller or an application program by a user's operation; And
An auxiliary capacitor for providing power to the wireless module;
/ RTI >
12. The system of claim 11, wherein the wireless controller
A power input terminal for receiving a charging current provided from the outside;
Further comprising:
And the charge current inputted through the power input terminal charges the accumulation element of the auxiliary accumulator or the electric roll blind apparatus.

Images