TWM487353U - Improved electrical opening structure of louver - Google Patents

Description

Improvement of electric window structure of blinds

This creative department belongs to the creation of a blind, especially for the improvement of the electric mechanism that can open and close the window.

According to the structure design of the general louver, the number of slats is connected by a connecting cord, and the upper end of the connecting rope is connected with the control unit in the window sill of the louver so that the user can control the using the pulling rope in operation and use. The control unit drives the curtains to rotate through the connecting cords of the respective curtains to allow external light to pass through or be in a closed state. However, although the conventional blinds can be adjusted by the rotation of the respective curtains to achieve the desired effect of allowing external light to enter or be in a closed state, it is also found in the actual application that the blinds of the blind are adjusted in rotation. The second adjustment needs to be moved by the public to the blinds, and then the control unit is used to control the rotation of the curtains by the force of the drawstring, and the adjustment of the rotation of the curtains is inconvenient, so there is an electric type. The structure is produced.

The electric structure is mainly provided with an array of blades in the frame body, and the blade group is connected with a connecting rod, and the connecting rod group can be linked to perform a synchronous rotation, and a motor is connected to the inner side of the frame body. The motor can drive the blade set to rotate, thereby controlling the opening and closing of the blade set. However, in the use of the electric control blinds, only the drive shaft of the motor can be used to touch the micro-motion close to fully open the window or close the window. If the specific angle is to be opened, it can only be achieved manually, which is extremely inconvenient. And there is a need to improve it.

In view of this, the creator has in-depth discussion on the above-mentioned practical creation issues, and actively seeks solutions through years of experience in R&D and manufacturing of related industries. After long-term efforts in research and development, he has finally succeeded in developing this creation. "shutter The electric window structure is improved to improve the problem of custom creation.

The main purpose of this creation is to provide an "improvement of the electric window opening structure of the blinds", which enables the window to have an electric operation function of automatically opening or closing when the shutter is used, and the angle at which the window is opened can also be transmitted through the electric The method is controlled to enhance the function of the electric control of the blinds.

Another purpose of the creation is to enable the blinds to be automatically operated to open the window or close the window when the motorized mechanism is actuated, and can have the function of sensing the intensity of the outdoor light and automatically adjusting the opening angle of the window.

For the purpose of achieving the above-mentioned creation, the creation of the "electric window structure improvement of the blinds" comprises a louver, a motor-driven mechanism and a controller, the louver having a plurality of windows, which can be electrically driven by the motor-driven mechanism The film is automatically opened and closed. The motor-driven mechanism is composed of a motor, a gearbox, an induction unit and a transmission unit. The motor is coupled to the transmission, and a drive shaft is protruded from a side of the transmission. The drive shaft can be coupled with the shutter. The connecting portion and the other side of the gearbox are convexly provided with a fixing portion and a transmission shaft for assembling the sensing unit and the transmission unit. The sensing unit is composed of a fixing base and an inductor. The fixing base is fixed on the fixing portion, and a receiving portion is disposed on the fixing portion for arranging the sensor. The sensor has a sensing portion and a signal portion. The sensing unit is coupled to one end of the transmission unit, and the signal unit transmits the sensed angle signal to the controller. Secondly, the transmission unit is composed of a first transmission member and a second transmission member. The first transmission member is locked on the outer end of the transmission shaft and can be driven by the transmission shaft, and the outer edge thereof is formed with the first tooth portion. The second transmission member is formed on the inner inner edge to form a shaft hole, and the sensing portion of the corresponding end of the inductor is coupledly coupled, and the outer edge is formed with a second tooth portion, so that the first tooth portion of the first transmission member Engaged in contact with the second tooth portion of the second transmission member. The controller is electrically connected to the motor and the sensor, and has a manual control unit externally, and an arithmetic control unit is disposed therein, and the sensor can receive the angle signal of the drive shaft, and the angle signal is transmitted through the program. The potential change is converted to control the rotation of the motor to drive the window to open or close. Thereby, when the motor drives the transmission, the transmission The cooperation of the transmission unit and the sensing unit can sense the angle of rotation of the driving shaft as a control signal for the controller to control the rotation or stop of the motor, so as to achieve the purpose of automatically opening or closing the window. In addition, the controller can be further connected with a photoreceptor, which is disposed at a suitable position of the window, can receive and sense external light changes, and transmits signals of external light intensity to the operation control unit, and the operation control unit The shutter signal is controlled according to the sensed light signal value to control the opening or closing of the window.

With regard to the techniques, means and functions of the present invention, a preferred embodiment is described in detail with reference to the drawings, and it is believed that the above objects, structures and features of the present invention can be obtained from an in-depth and specific understanding. .

(10) ‧ ‧ blinds

(11) ‧‧‧Framework

(12)‧‧‧Window

(13) ‧‧‧Receipt Department

(14) ‧‧‧ linkage department

(20) ‧‧‧Motorary institutions

(21)‧‧‧Motor

(22)‧‧‧Transmission

(221)‧‧‧ drive shaft

(222)‧‧‧ Fixed Department

(223)‧‧‧Drive shaft

(23)‧‧‧Sensor unit

(231)‧‧‧ Fixed seat

(232)‧‧‧ Sensors

(233) ‧‧‧Receipt Department

(234) ‧‧‧ penetration

(235)‧‧‧Induction Department

(236) ‧‧‧Signal Department

(24)‧‧‧Transmission unit

(241)‧‧‧First transmission parts

(242)‧‧‧Second transmission parts

(243)‧‧‧First tooth

(244)‧‧‧Axis hole

(245)‧‧‧Second tooth

(246)‧‧‧First convex

(247) ‧‧‧second convex

(248)‧‧‧ first component

(2481)‧‧‧ Internal tooth

(249)‧‧‧Second components

(2491)‧‧‧ external teeth

(25)‧‧‧Micro Switch

(251)‧‧‧ Touching Department

(30) ‧ ‧ controller

(31) ‧ ‧ Control Department

(32)‧‧‧Operation Control Unit

(33) ‧‧ ‧Photoreceptor

(34) ‧‧‧Rain sensor

(341)‧‧‧ First Pole

(342)‧‧‧Second pole

The first picture: a three-dimensional combination of the creation of the electric mechanism.

The second picture is an exploded view of the electric mechanism of the present creation.

The third picture: another exploded view of the electric mechanism of the present creation.

The fourth picture: a sectional view of the combination of the electric mechanism of the present creation.

The fifth picture is a schematic diagram of the application of the electric mechanism applied to the blinds.

Figure 6: This is a schematic diagram of the application of the electric mechanism applied to the blinds with the raindrop sensor.

Figure 7: This is an exploded view of the electric mechanism installed in the blinds.

Please refer to the first to seventh figures. The composition of the "louver window structure improvement" includes a one-leaf window (10), a motor-driven mechanism (20), and a controller (30), wherein: the shutter (10) The inner frame of the frame (11) has a plurality of windows (12), and a receiving portion (13) is disposed on one inner edge for the motor mechanism (20) to be disposed, and the windows (12) ) is connected by a linkage mechanism (not shown) having a linkage portion (14) disposed on a side of the corresponding receiving portion (13) for the motor-driven mechanism (20) One end drive is coupled to drive the motorized mechanism (20) to drive the windows (12) The act of turning it on or off is generally a conventional technique and will not be described in detail.

The motor-driven mechanism (20) is composed of a motor (21), a gearbox (22), an induction unit (23) and a transmission unit (24), wherein the motor (21) is a general motor component and the gearbox ( 22) Cooperate with the power of the transmission.

The gearbox (22) is a toothed mechanism (not shown) in a gear box, which can be driven by the motor (21) to output power from one side of the drive shaft (221) to the drive. The shaft (221) can be a one-way or two-way power output for coupling to the linkage (14) of the linkage of the louver (10). Further, the other side of the gearbox (22) is provided with two fixing portions (222) and a transmission shaft (223) for assembling the sensing unit (23) and the transmission unit (24), and at the same time Fix the two micro switch (25) on the side of the end. The two fixing portions (222) are in a cylindrical structure, the inner edge is screw-locked, and the transmission shaft (223) is meshed with the driving shaft (221), and the inner edge also forms a screw hole structure. The screw is locked at one end. The two micro switch (25) has a touch portion (251) that can cooperate with the transmission unit (24) as a control mechanism for controlling the motor (21) to stop rotating when the rotation stroke is exceeded.

The sensing unit (23) is composed of a fixing base (231) and a sensor (232). The fixing end (231) is fixed to the fixing portion (222) by a screw (not shown). The central location is provided with a receiving portion (233) and a through portion (234) for arranging the inductor (232). The sensor (232) can be a general potentiometer member having a sensing portion (235) and a signal portion (236), the sensing portion (235) is threaded through the through portion (234) and the transmission unit (24) One end is connected to sense the angle of rotation of the drive shaft (223) and the drive shaft (221), and the signal portion (236) transmits the angle signal sensed by the sensing portion (235) to the controller ( 30).

The transmission unit (24) is composed of a first transmission member (241) and a second transmission member (242), and the first transmission member (241) is generally The pinion gear is locked to the outer end of the transmission shaft (223) by a screw (41), and is driven by the transmission shaft (223), and the outer edge thereof is formed with a first tooth portion (243); the second transmission member ( 242) forming a non-circular shaft hole (244) at the inner edge of the center, and the sensing portion (235) corresponding to one end of the inductor (232) is coupled in combination, and the outer edge is formed with a second tooth portion (245). And the second tooth portion (245) is in meshing engagement with the first tooth portion (243). When the drive shaft (221) of the transmission (22) is rotated synchronously with the transmission shaft (223), the angle at which the drive shaft (221) can be rotated by the transmission unit (24) is received by the induction unit (23).

Further, the second transmission member (242) can protrude from the outer peripheral surface of the other end of the second tooth portion (245) at two different angles of the first and second convex portions (246, 247). The second convex portions (246, 247) are respectively corresponding to the touch portions (251) of the two micro-switches (25), and the two convex portions (246, 247) are integrally fixed to the second portion On the transmission member (242), or in a separate combined structure. The present invention adopts a combined structure as an embodiment, that is, the second transmission member (242) may be composed of a first component (248) and a second component (249), the second tooth portion (245) and the first convex portion. (246) is formed on the first component (248), and the second protrusion (247) is formed on the second component (249) while the first component (248) is opposite to the second component The inner edge of the end portion of (249) is formed with an inner tooth portion (2481), and the outer end portion of the second member (249) is formed with an outer tooth portion (2491) for the inner tooth portion (2481) and the outer tooth portion. The portion (2491) is engaged with the second transmission member (242) so that the relative angular position between the first convex portion (246) and the second convex portion (247) can be adjusted and changed. Therefore, when the first convex portion (246) or the second convex portion (247) is in contact with the corresponding touch portion (251), the motor (21) can be controlled to stop rotating, and the problem of signal leakage during automatic control can be prevented.

The controller (30) is a general control panel, electrically connected to the motor (21) and the sensor (232), and externally provided with manual control for up, down or stop. The control unit (31) is internally provided with an arithmetic control unit (32), which can receive the sensor (232) to sense the angle signal of the drive shaft (221), and change the angle signal to the potential through the program. Controlling the motor (21) to drive the rotational position of the windows (12) to open or close. Moreover, as shown in the fifth figure, the controller (30) can be further connected with a photoreceptor (33), which is disposed at a suitable position of the window, can receive and sense external light changes, and strengthen external light. The signal is transmitted to the operation control unit (32), and the operation control unit (32) controls the angle at which the windows (12) are opened by the motor (21) according to the sensed light signal value.

In addition, as shown in the sixth figure, the controller (30) can be further connected with a raindrop sensor (34), which is disposed at a position where the outdoor can be exposed to rainwater, and the outer surface is provided. The first pole portion (341) and the second pole portion (342) are separated by an appropriate distance. In a normal state, the signal between the first pole portion (341) and the second pole portion (342) is in non-electrical contact. In the open state, when the rain is raining, the circuit signal is turned on due to the simultaneous contact of the two poles (341, 342), and the signal is transmitted to the operation control unit (32), the operation control unit (32) According to the signal, the window (12) is controlled by the motor (21) to be closed, and when it is raining, rainwater splashes into the room.

According to the above, the structural design of the sensing unit (23) and the transmission unit (24) mounted on the motor-driven mechanism (20) is combined with the controller (30) and the photoreceptor (33). The controller (30) can sense the drive shaft (221) at any time when the motor (21) cooperates with the gearbox (22) to drive the window (12) of the louver (10) to open or close. The angle of rotation can not only manually adjust the opening angle of the window (12) through the control part (31), but also automatically adjust the angle of opening of the window (12) according to the brightness of the weather light, or automatically close and raise the blinds ( 10) Practical functions of automatically opening or closing windows.

In summary, this creation has its excellent progress and practicality in similar products. At the same time, it has also checked the technical information about such structures at home and abroad, and there is no phase in the literature. The same structure exists first, so that this creation already has new patent requirements, and the application is filed according to law.

The above embodiments are intended to exemplify the present invention, and various modifications, modifications, and applications to those skilled in the art are intended to be included in the scope of the present invention.

(20) ‧‧‧Motorary institutions

(21)‧‧‧Motor

(22)‧‧‧Transmission

(221)‧‧‧ drive shaft

(23)‧‧‧Sensor unit

(231)‧‧‧ Fixed seat

(232)‧‧‧ Sensors

(241)‧‧‧First transmission parts

(242)‧‧‧Second transmission parts

(25)‧‧‧Micro Switch

Claims (7)

The utility model relates to an improved electric window opening structure of a louver, which comprises a louver and a motor mechanism mounted on one side of the louver and electrically driving the window of the louver to automatically open or close, the motor mechanism is a motor In combination with the gearbox, the drive shaft protruding from one side of the gearbox is coupled to the interlocking portion of the louver, and electrically drives the window to automatically open and close. The motor mechanism is externally connected to the gearbox. a controller, and a fixing portion and a transmission shaft are disposed on one side of the gearbox for assembling a sensing unit and a transmission unit; the sensing unit is composed of a fixing base and an inductor, and the fixing base is fixed on the The fixing portion is provided with a receiving portion for arranging the sensor. The sensor has a sensing portion and a signal portion. The sensing portion is coupled to one end of the transmission unit, and the signal portion senses the sensing portion. The measured signal is transmitted to the controller, and the transmission unit is composed of a first transmission member and a second transmission member. The first transmission member is locked on the outer end of the transmission shaft, and can be The moving shaft is driven, and the outer edge is formed with a first tooth portion, and the second transmission member is formed with a shaft hole at the inner inner edge, and the sensing portion of the corresponding end of the inductor is coupled and the outer edge is formed with the second portion. a tooth portion, the first tooth portion of the first transmission member is in meshing contact with the second tooth portion of the second transmission member; the controller is electrically connected to the motor and the inductor, and the external portion is provided with a manual control portion, and the inside An arithmetic control unit is provided, and the sensor can receive the angle signal of the driving shaft, and change the angle signal to change the potential by the program, so as to control the rotation of the motor to drive the window to open or close; When the transmission is driven, the rotation angle of the drive shaft can be sensed by the cooperation of the transmission unit and the sensing unit, and the control signal for controlling the rotation or stop of the motor is controlled by the controller, and the shutter is automatically opened or closed. Practical features. The electric window opening structure of the louver according to claim 1 is improved, wherein the second transmission member is convexly disposed at two different angles with respect to the outer peripheral surface of the second tooth portion. a convex portion, and at the same time, the gearbox is provided with two micro-switches on opposite sides of the two convex portions, and each of the micro-switches is provided with a touch portion, when the first When a convex portion or a second convex portion comes into contact with the corresponding touch portion of the micro switch, the motor is controlled to stop rotating. The electric window opening structure of the louver according to claim 2, wherein the second transmission member is composed of a first component and a second component, wherein the second tooth portion and the first protrusion portion are formed on the first On the component, the second protrusion is formed on a second component, and the first component forms an internal tooth portion with respect to the inner edge of the end of the second component, and the outer end of the second component is formed. The external toothing portion is configured to engage the second gear member by engaging the inner tooth portion and the outer tooth portion, so that the relative angular position between the first convex portion and the second convex portion can be adjusted and changed. According to the improvement of the electric window opening structure of the louver according to claim 1, wherein the controller can be further connected with a photoreceptor which is disposed at a suitable position of the window to receive and sense external light changes. The signal of the external light intensity is transmitted to the operation control unit, and the operation control unit controls the angle at which the windows are opened according to the sensed light signal value. According to the improvement of the electric window opening structure of the louver according to claim 1, wherein the controller can be further connected with a raindrop sensor, the raindrop sensor is disposed at a position where the outdoor can be contacted with rainwater, and the outer surface is provided with an outer surface. The first pole portion and the second pole portion are separated by an appropriate distance. In a normal state, the signal between the first pole portion and the second pole portion is in a non-electrical contact open state. When it rains, the rainwater contacts the same When the diode part turns on the circuit signal and transmits the signal to the operation control unit, the operation control unit controls the windows to close according to the signal. The utility model relates to an improved electric window opening structure of a louver, which comprises a louver and a motor mechanism mounted on one side of the louver and electrically driving the window of the louver to automatically open or close, the motor mechanism is a motor In combination with the gearbox, the drive shaft protruding from one side of the gearbox is coupled to the interlocking portion of the louver, and electrically drives the window to automatically open and close. The motor mechanism is externally connected to the gearbox. The controller is provided with a sensing unit on one side of the gearbox, and the sensing unit has an inductor, and one end of the sensor is connected with the transmission mechanism that drives the windows, and the other end is electrically connected to the controller. connection, The controller is electrically connected to the motor and the sensor, and has a manual control unit externally, and an arithmetic control unit is disposed therein, and the sensor can receive the angle signal of the drive shaft, and the angle signal is transmitted through the program. Converting the potential change to control the rotation of the motor to open or close the window; and the controller is connected with a raindrop sensor, the raindrop sensor is disposed at a position where the outdoor can be exposed to rainwater, and the outer surface is appropriately spaced apart The first pole portion and the second pole portion of the distance are in a normal state, the signal between the first pole portion and the second pole portion is in a non-electrical contact open state, and when raining, the rainwater contacts the pole at the same time. The circuit causes the circuit signal to be in a conducting state, and transmits the signal to the arithmetic control unit; when the motor drives the gearbox transmission, the cooperation of the sensing unit, the controller and the raindrop sensor can provide the louver when it is raining The purpose of automatically closing the window. According to the improvement of the electric window opening structure of the louver according to claim 6, wherein the sensing unit is composed of the inductor and a fixing base, the fixing seat is fixed on the outer side of the gearbox, and an accommodation is arranged thereon. The sensor is configured to have a sensing portion and a signal portion. The sensing portion is coupled to one end of the transmission unit, and the signal portion transmits the signal sensed by the sensing portion to the controller.