TWI555481B - Umbrella having function of being automatically and electrically expanded and collapsed - Google Patents

Description

Fully automatic electric open umbrella

The invention relates to a fully automatic electric opening and closing umbrella, in particular to a method for allowing a user to hold an umbrella, and automatically control the deployment of the umbrella with the grip of the umbrella downwards. When the grip is facing upwards, it can be automatically controlled to be folded, so that the umbrella does not require the user to manually press the button to operate during use, and the utility model can be more convenient in use, and is more used in its overall implementation. An innovative designer of fully automatic electric retractable umbrellas with practical and functional features.

According to the outdoor environment where the sunlight is strongly exposed, in order to protect the skin, prevent sunburn and sunburn, and avoid direct sunlight to the body to produce high temperature and heat, so that they will use the parasol to block the direct sunlight of the human body; In the rainy days, in order to avoid getting wet, in the process of outdoor activities, umbrellas are usually used to block the rain from getting wet.

Regardless of whether it is a parasol or an umbrella, it is generally designed as a mechanical structure in the structural design. All users need to push and pull the rib to push and fold the rib. The action; however, because this type of umbrella has to be forced by the user to perform the operation of ribs unfolding and folding, resulting in inconvenience in use, the manufacturer has also developed an automatic control umbrella to enable operation with keys. The rib of the umbrella is automatically unfolded and folded.

However, the automatic control of the umbrella can achieve the expected function of automatically expanding and collapsing the rib by the button, but it is also found in the overall practical use of the structure that the structure still needs to be manually pressed. The button controls the rib to expand and collapse, which causes inconvenience during use, so that there is still room for improvement in the overall structural design.

The reason is that, in view of this, the inventor has been adhering to the rich experience in design, development and actual production of the relevant industry for many years, and has researched and improved the existing structure and defects to provide a fully automatic electric retractable umbrella to achieve better practical value. The purpose of sex.

The main object of the present invention is to provide a fully automatic electric opening and closing umbrella, which mainly enables the user to automatically control the expansion of the umbrella when the umbrella is held downward by using the umbrella of the umbrella. When the grip is facing upwards, it can be automatically controlled to be folded, so that the umbrella does not require the user to manually press the button to operate during use, and the utility model can be more convenient in use, and is more practical in its use. Increase the utility characteristics.

The main purpose and effect of the fully automatic electric open umbrella device of the invention are as follows The main technical system comprises: an umbrella device, a control device, a power supply unit, a power source and a tilt angle detector; wherein: the umbrella device is provided with a grip, and the end of the grip is connected with a rotation a struts, and a threaded section is formed on an outer edge of the rotating struts, and a movable block is screwed on the threaded section, and an outer rib is coupled to the rib; the control device is disposed on the umbrella In the grip, the control device is provided with a power switch electrically connected to the power supply unit to control whether the power supply is supplied or not, and the power switch is electrically connected to the controller, and the controller is configured to receive various switching signals and process the same. And outputting a control signal to control the operation of the power source, the controller is electrically connected with the tilt angle detector, and the controller is electrically connected with a driver for driving the power source electrically connected to operate The power supply unit is disposed in the grip of the umbrella, and the power supply unit is electrically connected to the control device to supply required power; the power source is electrically connected to the driver of the control device, and The power And being coupled to the rotating pole of the umbrella, so that the power source can drive the rotating pole to rotate; the tilt angle detector is disposed in the grip of the umbrella, and the tilt angle is detected The controller is electrically connected to the controller of the control device to detect the tilt angle between the grip of the umbrella and the vertical line of the ground by using the tilt angle detector.

A preferred embodiment of the fully automatic electric opening and closing umbrella of the present invention, wherein the control device is electrically connected to the power switch with a power indicator for indicating a power supply state.

A preferred embodiment of the fully automatic electric opening and closing umbrella of the present invention, wherein the control device is electrically connected to the controller with an upper limit switch and a lower limit switch, the upper limit switch being disposed on the rotating support of the umbrella The upper end of the threaded section is disposed at a lower end of the threaded section of the rotating strut of the umbrella to limit the movable block to move above and below the threaded section.

A preferred embodiment of the fully automatic electric opening and closing umbrella of the present invention, wherein the control device is electrically connected to the controller with an emergency button switch for emergency umbrella control.

A preferred embodiment of the fully automatic electric opening and closing umbrella of the present invention, wherein the tilting angle detector is provided with a sliding member, and the first pressing switch and the second pressing are respectively disposed at opposite ends of the tilting angle detector switch.

A preferred embodiment of the fully automatic electric open umbrella device of the present invention, wherein the tilt angle detector is provided with a buffer unit, and the buffer unit is used to limit the sliding member to prevent the sliding member from detecting the tilt angle. Sliding randomly in the device to avoid malfunction.

(1)‧‧‧ Umbrella

(11)‧‧‧ grip

(12)‧‧‧Rotary poles

(121)‧‧‧Thread segments

(13) ‧‧‧active blocks

(14)‧‧‧ Umbrella

(2) ‧‧‧Control devices

(21)‧‧‧Power switch

(22)‧‧‧Power indicator

(23) ‧ ‧ controller

(24) ‧‧‧Upper limit switch

(25) ‧‧‧ lower limit switch

(26)‧‧‧Emergency push button switch

(27)‧‧‧ Drive

(3) ‧‧‧Power Supply Department

(4) ‧‧‧Power source

(5)‧‧‧Slope angle detector

(51)‧‧‧Sliding parts

(52)‧‧‧First push switch

(53)‧‧‧Second push switch

(54) ‧‧‧buffer unit

First Figure: Schematic diagram of the structure of the present invention

Second: Schematic diagram of the circuit structure of the control device of the present invention

Third: Schematic diagram of the tilt angle detector of the present invention

Fourth figure: schematic diagram of the action state of the present invention

Figure 5: Schematic diagram of the collapsed state of the present invention

For a more complete and clear disclosure of the technical content, the purpose of the invention and the effects thereof achieved by the present invention, it is explained in detail below, and please refer to the drawings and drawings:

First, please refer to the first diagram of the structure of the present invention. The present invention mainly includes an umbrella (1), a control device (2), a power supply unit (3), a power source (4), and a tilt angle detector. (5); where:

The umbrella (1) is provided with a grip (11), and a rotating strut (12) is connected to one end of the grip (11), and a threaded section is formed on an outer edge of the rotating strut (12) ( 121), and the movable block (13) is screwed on the thread segment (121), and the outer edge of the movable block (13) is connected with an rib (14).

The control device (2), please refer to the second diagram of the circuit diagram of the control device of the present invention, which is disposed in the grip (11) of the umbrella (1), and the control device (2) a power switch (21) is electrically connected to the power supply unit (3) to control whether the power supply is supplied or not, and the power switch (21) is electrically connected to the power indicator light (22) for indicating the power supply state. The power switch (21) is electrically connected to the controller (23), and the controller (23) is capable of receiving various switching signals and processing the output control signals to control the operation of the power source (4). The controller (23) is electrically connected to the tilt angle detector (5), and the controller (23) is electrically connected to the upper limit switch (24) and the lower limit switch (25), and the upper limit switch (24) Provided on the upper end of the threaded section (121) of the rotating strut (12) of the umbrella (1), and the lower limit switch (25) is disposed on the rotating strut of the umbrella (1) ( 12) The lower end of the thread segment (121) is configured to restrict the movable block (13) from moving above and below the thread segment (121), and the controller (23) is electrically connected with an emergency button switch ( 26) For use in emergency umbrella control, the controller (23) is electrically connected with a driver (27) for driving the power source (4) electrically connected.

The power supply unit (3) is disposed in the grip (11) of the umbrella (1), and the power supply unit (3) is electrically connected to the control device (2) to supply required power.

The power source (4) is electrically connected to the driver (27) of the control device (2), and the power source (4) is also coupled to the rotating pole (12) of the umbrella (1). The power source (4) is enabled to rotate the rotating strut (12).

The tilt angle detector (5), please refer to the third figure, which is shown in the structural diagram of the tilt angle detector of the present invention, which is disposed in the grip (11) of the umbrella (1), and The tilt angle detector (5) is electrically connected to the controller (23) of the control device (2) to detect the grip of the umbrella (1) by using the tilt angle detector (5) (11) the angle of inclination between the vertical line and the ground, at which the angle of inclination a slider (51) is disposed in the detector (5), and a first pressing switch (52) and a second pressing switch (53) are respectively disposed at opposite ends of the tilt angle detector (5), and The tilt angle detector (5) may be provided with a buffer unit (54) for limiting the slider (51) by the buffer unit (54), preventing the slider (51) from detecting the tilt angle Any slip occurs in the detector (5) to avoid malfunction.

In this way, the present invention is used in operation, which is to turn on the power switch (21) of the control device (2), so that the power supply unit (3) supplies the required power, and the power indicator light ( 22) capable of emitting light to indicate a power supply state, when the user holds the grip (11) of the umbrella (1) such that the grip (11) faces downward and the inclination angle between the vertical line and the ground is at plus or minus 30 At a full angle, the slider (51) in the tilt angle detector (5) slides toward the first push switch (52), causing the slider (51) to press and trigger the first push switch (52). The first push switch (52) transmits a signal to the controller (23) of the control device (2), and causes the controller (23) to drive the power source (4) to operate via the driver (27). The power source (4) drives the rotating struts (12) of the umbrella (1) to rotate (please refer to the fourth diagram of the operating state of the present invention as shown in the fourth figure) to make the rotating struts (12) The movable block (13) screwed on the threaded section (121) can be moved upward, and the rib (14) connected to the outer edge of the movable block (13) is unfolded and moved on the movable block (13). To trigger the thread When the limit switch (24) is above the upper end of the segment (121), the power signal can be transmitted to control the power source (4) to stop acting to prevent the rib (14) from being over-expanded and causing damage.

In addition, when the user tilts the grip (11) upward and the angle between the vertical line and the ground is at an angle of plus or minus 30 degrees, the slider (51) in the tilt angle detector (5) will face the first The second push switch (53) slides to cause the slider (51) to press to trigger the second push switch (53), and the second push switch (53) transmits a signal to the controller of the control device (2) (23) The controller (23) drives the power source (4) to operate via the driver (27), and causes the power source (4) to drive the rotating struts (12) of the umbrella (1) to rotate. The movable block (13) screwed on the threaded section (121) of the rotating strut (12) can move downward, and the rib (14) connected to the outer edge of the movable block (13) is folded. Please refer to the fifth figure of the present invention as shown in the schematic diagram of the collapsed state of the present invention, and can transmit signal control when the movable block (13) moves to trigger the limit switch (25) below the lower end of the thread segment (121). The power source (4) stops operating.

In the special case, if heavy rain wants to enter the car, the umbrella (1) is usually in the upright state with the grip (11) facing down, in order to avoid the user from raining. The umbrella (1) is folded to facilitate the user to quickly enter the vehicle, so that the user can use the emergency button switch (26) electrically connected to the controller (23) of the control device (2) (1) Immediately fold.

According to the above description of the use of the present invention, the present invention is mainly related to the prior art, and the present invention mainly enables the user to automatically hold the umbrella when the umbrella is held downward. Controlling the unfolding, the umbrella can be automatically controlled to be folded when the grip of the umbrella is facing upwards, so that the umbrella does not require a user during use. By manually pressing the button to operate, it can be more convenient to use, and it is more practical and useful in its overall implementation.

However, the above-described embodiments or drawings are not intended to limit the structure or the use of the present invention, and any suitable variations or modifications of the invention will be apparent to those skilled in the art.

In summary, the embodiments of the present invention can achieve the expected use efficiency, and the specific structure disclosed therein has not been seen in similar products, nor has it been disclosed before the application, and has completely complied with the provisions of the Patent Law. And the request, the application for the invention of a patent in accordance with the law, please forgive the review, and grant the patent, it is really sensible.

(1)‧‧‧ Umbrella

(11)‧‧‧ grip

(12)‧‧‧Rotary poles

(121)‧‧‧Thread segments

(13) ‧‧‧active blocks

(14)‧‧‧ Umbrella

(2) ‧‧‧Control devices

(24) ‧‧‧Upper limit switch

(25) ‧‧‧ lower limit switch

(3) ‧‧‧Power Supply Department

(4) ‧‧‧Power source

(5)‧‧‧Slope angle detector

Claims (6)

The utility model relates to a fully automatic electric opening and closing umbrella, which mainly comprises an umbrella device, a control device, a power supply part, a power source and a tilt angle detector; wherein: the umbrella device is provided with a grip and is connected at one end of the grip a rotating strut is provided, and a threaded section is formed on an outer edge of the rotating strut, and a movable block is screwed on the threaded section, and an outer edge of the movable block is connected with an rib; the control device is disposed on the In the grip of the umbrella device, a power switch is electrically connected to the power supply unit to control the power supply, and the power switch is electrically connected to the controller, and the controller is configured to receive various switching signals. And processing and then outputting a control signal to control the operation of the power source, the controller is electrically connected with a tilt angle detector, and the controller is electrically connected with a driver for driving the electrical connection. The power supply unit is disposed in the grip of the umbrella, and the power supply unit is electrically connected to the control device to supply required power; the power source is electrically connected to the driver of the control device Connected, and The power source is also coupled to the rotating pole of the umbrella, such that the power source can drive the rotating pole to rotate; the tilt angle detector is disposed in the grip of the umbrella, and the tilt angle The detector is electrically connected to the controller of the control device to detect the tilt angle between the grip of the umbrella and the vertical line of the ground by using the tilt angle detector. The automatic electric opening and closing umbrella according to the first aspect of the invention, wherein the control device is electrically connected to the power switch to indicate a power supply state. The fully automatic electric opening and closing umbrella according to claim 1, wherein the control device is electrically connected to the controller with an upper limit switch and a lower limit switch, wherein the upper limit switch is disposed at the rotation of the umbrella device. The upper end of the threaded section of the strut, and the lower limit switch is disposed at the lower end of the threaded section of the rotating strut of the parapet to limit the moving block to move the upper and lower distances on the threaded section. The automatic electric opening and closing umbrella according to claim 1, wherein the control device is electrically connected to the controller with an emergency button switch for emergency umbrella control. The automatic electric opening and closing umbrella according to the first aspect of the patent application, wherein the tilt angle detector is provided with a sliding member, and the first pressing switch and the first end of the opposite angle detector are respectively provided. Two push the switch. The automatic electric opening and closing umbrella according to claim 5, wherein the tilting angle detector is provided with a buffer unit, and the sliding unit is used to limit the sliding member to prevent the sliding member from being inclined. Any slip in the detector to avoid malfunction.