TWI472952B - Control button and its operating method - Google Patents

Description

Device for operating a button and method of operating the same

The invention relates to a button and an operation method thereof, in particular to a device with a non-contact activation element and a method for operating the same, which has a non-contact activation element without power supply, can reduce external light interference and can reduce contact type Infection and other effects.

Traditional buttons are mostly contact type and must be touched.

At present, there are also non-contact buttons on the market (for example, the "Wavy Inductive Switch" of the Republic of China No. M370171), which mainly has two infrared sensing heads and switch parts, as long as there are objects passing through two infrared sensors. The head, that is, the trigger (the trigger principle is to reflect the infrared light emitted by the infrared emitter back to its infrared receiver).

Traditional devices create the following problems:

[1] Contact is easy to cause infection. Pathogens can cause "contact" infection by touching traditional push-buttons in medical institutions or public places.

[2] susceptible to outside interference. The traditional non-contact button is an infrared sensor, which shields the infrared light emitted by the infrared emitter and reflects the infrared light back to its infrared receiver, that is, activates the switch. This design makes the switch quite susceptible to external infrared interference. And may open and close on their own.

In view of this, it is necessary to develop a technique that can solve the above disadvantages.

The object of the present invention is to provide a device for operating a button and an operating method thereof, which have the advantages that the non-contact starting component does not require a power source, can reduce external light interference, and can reduce contact infection. In particular, the problems to be solved by the present invention include: the contact type is susceptible to infection and is susceptible to external interference.

The technical means for solving the above problems is to provide a device for controlling a button and a method for operating the same, and the structural portion thereof comprises: a light detecting portion for mounting inside a contact button, pressing the connection The surface of the touch button can activate a switch portion having an illumination hole and a light receiving hole; the light detecting portion includes a transmitting member and a receiving member, and the emitting member is corresponding to the light emitting hole, and is used In order to emit an original light, the receiving part is corresponding to the light receiving hole; a non-contact starting element comprises a holding part and a reflecting part, the holding part is for holding, when the original light is irradiated to be located at one a reflecting portion in the sensing distance, the reflecting portion filtering the original light, and reflecting a starting light having an operating wavelength, the starting light is focused and irradiated onto the receiving member corresponding to the light receiving hole, and the starting light received by the receiving member is Having a working light intensity; a distance sensing portion is configured to activate the transmitting member to emit the original light when the human body enters the sensing distance; a control portion is controlled by the distance sensing portion, and the The transmitting component emits the original light; the working wavelength of the starting light received by the receiving component meets a preset value of the control unit, and when the working light intensity of the starting light is greater than a threshold of the control portion , The system control unit may activate the switch unit.

The method of the present invention includes the following steps: Preparation steps; two. Induction illuminating step; three. Filter concentrating step; four. Non-contact startup step; and five. Complete the steps.

The above objects and advantages of the present invention will be readily understood from the following detailed description of the preferred embodiments illustrated herein.

The invention will be described in detail in the following examples in conjunction with the drawings:

The present invention is a device for controlling a button and an operation method thereof. Referring to the first and second figures, the first embodiment of the structural portion includes: at least one light detecting portion 10 for mounting at a contact Inside the button 90, pressing the outer surface 91 of the contact button 90 can activate a switch portion 92 having an illumination hole 911 and a light receiving hole 912; the light detection The portion 10 includes a transmitting member 11 and a receiving member 12, the emitting member 11 is corresponding to the light emitting hole 911, and is used to emit an original light 111, the receiving member 12 is corresponding to the light receiving hole 912; a non-contact starting member 20 The handle portion 21 includes a holding portion 21 for holding (for example, being held by the user 81), and the original light ray 111 is irradiated to the reflecting portion 22 located within a sensing distance L. The reflecting portion 22 filters the original light ray 111 and reflects a starting light 221 having an operating wavelength λ (see FIG. 12), and the starting light 221 is focused and irradiated onto the receiving member 12 corresponding to the light receiving hole 912. The starting light 221 received by the receiving member 12 has a working light intensity Q; a distance sensing portion 30 is when the human body is induced to enter the sensing distance L (refer to the sixth figure, directly entering the non-contact starting element 20). The sensing distance L is used for the non-contact control to be used as an example to activate the emitter 11 to emit the original light 111. A control unit 40 is controlled by the distance sensing unit 30 to activate the emitter 11 to emit the original light 111. When the receiving member 12 receives the start light Operating wavelength [lambda] 221 consistent with the preset value the control unit 40, and the start-up operation when the light intensity of the light 221 to the control unit of Q is larger than the threshold value 40, the system control unit 40 may activate the switch unit 92.

In practice, the optical detecting unit 10 and the touch button 90 are provided in plurality.

The distance sensing unit 30 can indirectly activate the single emitter 11 to emit the original light 111, and simultaneously activate a plurality of emitters 11 to emit the original light 111, which can be set according to actual use requirements.

The reflective portion 22 (see the third figure) is provided with a filter layer 22B on the reflective layer 22A. The filter layer 22B filters the original light 111 to a wavelength of about 520 nm (ie, the operating wavelength λ). Green light (i.e., the starting light 221), of course, may also be light of other specific wavelengths. In practice, the reflecting portion 22 may be a concave mirror (ie, the reflective layer 22A) internally coated with a coating film (that is, the filter layer 22B, which may also be a colored glass or a light-transmitting coating), or a concave metal structure. The coating is applied on the outside (that is, the filter layer 22B, which may also be colored glass or a light-transmitting coating).

The non-contact activation element 20 can be made into a key ring (as shown in the third figure), a pen, a flashlight, and any convenient holding device.

The device for controlling the button of the present invention can be applied to at least an elevator button (such as the first embodiment shown in the first and second figures), a button of the vending machine (such as the second embodiment shown in the eighth figure), of course, It can also be applied to any device that needs to be "pressed" to open and close (such as a drinker).

In addition, referring to the ninth and tenth Ath drawings (the first and second variations of the third embodiment of the present invention, respectively), the optical detecting unit 10 is provided with a plurality of "seven-segment display". The arrangement is arranged on the contact button 90, and moves between the plurality of light detecting portions 10 by the non-contact starting element 20 (as shown in FIG. 9A, moving along the first path X1, or as the tenth As shown in FIG. A, moving along the second and third paths X2 and X3, respectively, and triggering its receiving member 12, the triggered receiving member 12 is interpreted by the control unit 40 as a number representing the floor (for example, ninth B). And the dotted line number shown in the tenth B), and then the elevator is controlled to move to the floor. Of course, the design can further provide a non-contact elimination portion 13 and a non-contact confirmation portion 14 as needed, and the non-contact elimination portion. 13 and the configuration of the non-contact type confirmation unit 14 is completely the same as the structure and operation mode of the light detection unit 10; the non-contact elimination unit 13 is for eliminating or changing the floor on which the setting is incorrect, and the non-contact type confirmation unit 14 is used for A plurality of correctly triggered receiver 12 signals are transmitted.

In addition, the foregoing third embodiment may further include: a plurality of backlight portions 15 corresponding to the light detecting unit 10 of the complex array, and when the receiving member 12 is triggered, the corresponding backlight portion 15 is synchronously illuminated, and the use is performed. It is clear that the receiving member 12 is successfully triggered.

A plurality of spacers 16 are located between the plurality of optical detecting sections 10, and the outline of the "seven-segment display" composed of the optical detecting section 10 is more apparent.

Referring to FIG. 11A and FIG. 11B, the non-contact actuating element 20 can be further provided with a stopping device 23 according to actual use, which includes: A cover portion 231 is disposed on the holding portion 21 and shields the front portion of the reflecting portion 22; a hole portion 232 is located on the cover portion 231 and corresponds to the reflecting portion 22; a blocking piece 233 Is disposed in the interior of the holding portion 21, and has a blocking position P1 and an opening position P2. When the shielding position P1 is located, it is used to block between the hole portion 232 and the reflecting portion 22; The opening position P2 is for the original light ray 111 to be irradiated onto the reflecting portion 22, and the reflecting portion 22 reflects the starting light 221 to the receiving member 12; a pivoting rod 234 is located inside the holding member 21 One end is pivotally connected to the blocking piece 233, and is pivotally connected to the cover part 231 at the other end; a pivoting rope 235 is connected to the pivoting rod 234 at one end and protrudes from the holding part at the other end. 21 is externally pulled; an elastic member 236 is sleeved on the pivoting cord 235 and is blocked in the pivoting rod 234 and the holding member 21; a pulling portion 237 is coupled to the pivot The cord 235 extends from one end of the outer portion of the holding member 21 to prevent the pivot cord 235 from being completely retracted into the holding member 21; thereby, when the outer portion of the holding member 21 is passed through the outer portion The pivoting portion 235 pulls the pivoting rope 235, and the pivoting rod 235 is linked to the pivoting rod 234. The pivoting rod 234 is pivoted with one end connected to the lid portion 231, and the rod connecting rod 234 pivots The end of the blocking piece 233 is also rotatable, and the blocking piece 233 is moved from the original blocking position P1 (blocking between the hole portion 232 and the reflecting portion 22) to the snoring position P2 (the original ray 111 is made). The reflective portion 22 can be irradiated to the receiving member 12, and the elastic member 236 is compressed on the pivoting rod 234 and the holding member 21 Internally, when the pulling portion 237 is released, the elastic member 236 is extended to reset the related elements.

Referring to Figure 13, the method of operation of the present invention includes the following steps:

One. Preparation step 61: Referring to the first and second figures, a light detecting unit 10, a non-contact starting element 20, a distance sensing unit 30, and a control unit 40 are prepared. The light detecting unit 10 is disposed inside a touch button 90. The outer surface 91 of the touch button 90 is activated to activate a switch portion 92. The outer surface 91 has an illumination hole 911 and a light receiving hole. The light detecting unit 10 includes a transmitting member 11 and a receiving member 12. The emitting member 11 is corresponding to the light emitting hole 911, and the receiving member 12 is corresponding to the light receiving hole 912. The non-contact starting element 20 includes a holding portion. Holding portion 21 and a reflecting portion 22;

two. Inductive illumination step 62: when the distance sensing unit 30 senses that the human body enters a sensing distance L (refer to the sixth figure, which is directly described by the non-contact starting element 20 entering the sensing distance L for non-contact control). That is, the illuminating element 11 is activated by the control unit 40 to emit an original ray 111, the original ray 111 is passed through the illuminating hole 911 and irradiated to the reflecting portion 22;

three. Filter concentrating step 63: As shown in the sixth figure, when the original ray 111 is irradiated to the reflecting portion 22 (see FIG. 6) located within the sensing distance L, the reflecting portion 22 filters the original ray 111 and reflects A starting light 221 having an operating wavelength λ (see FIG. 12), the starting light 221 is focused and irradiated onto the receiving member 12 corresponding to the light receiving hole 912, and the starting light 221 received by the receiving member 12 has a working light intensity Q;

four. Non-contact starting step 64: when the operating wavelength λ of the starting light 221 received by the receiving component 12 meets the preset value of the control unit 40, and when the working light intensity Q of the starting light 221 is greater than the threshold of the control unit 40, Then, the control unit 40 can activate the switch unit 92.

Fives. Step 65 is completed: completion of the switch portion 92 in a non-contact manner.

In actual use, the optical detecting unit 10 and the touch button 90 are provided in plurality.

The distance sensing unit 30 can indirectly activate the single emitter 11 to emit the original light, and simultaneously activate a plurality of emitters 11 to emit the original light 111.

The reflective portion 22 (see the third figure) is provided with a filter layer 22B on the reflective layer 22A. The filter layer 22B filters the original light 111 to a wavelength of about 520 nm (ie, the operating wavelength λ). Green light (i.e., the starting light 221), of course, may also be light of other specific wavelengths. In practice, the reflection unit 22 may be a concave mirror (ie, reflective layer 22A) internally coated with a coating (ie, filter layer 22B, may also be colored glass or light-transmissive coating), or coated on the outside of the concave metal structure (ie, filter layer 22B) It can also be colored glass or light-transparent paint).

The non-contact activation element 20 can be made into a key ring (as shown in the third figure), a pen, a flashlight, and any convenient holding device.

The device for controlling the button of the present invention can be applied to at least an elevator button (such as the first embodiment shown in the first and second figures), a button of the vending machine (such as the second embodiment shown in the eighth figure), of course, It can also be applied to any device that needs to be "pressed" to open and close.

In addition, referring to the ninth and tenth Ath drawings (the first and second variations of the third embodiment of the present invention, respectively), the optical detecting unit 10 is provided with a plurality of "seven-segment display". The arrangement is arranged on the contact button 90, and moves between the plurality of light detecting portions 10 by the non-contact starting element 20 (as shown in FIG. 9A, moving along the first path X1, or as the tenth As shown in FIG. A, moving along the second and third paths X2 and X3, respectively, and triggering its receiving member 12, the triggered receiving member 12 is interpreted by the control unit 40 as a number representing the floor (for example, ninth B). And the dotted line number shown in the tenth B), and then the elevator is controlled to move to the floor. Of course, the design can further provide a non-contact elimination portion 13 and a non-contact confirmation portion 14 as needed, and the non-contact elimination portion. 13 and the configuration of the non-contact type confirmation unit 14 is completely the same as the structure and operation mode of the light detection unit 10; the non-contact elimination unit 13 is for eliminating or changing the floor on which the setting is incorrect, and the non-contact type confirmation unit 14 is used for A plurality of correctly triggered receiver 12 signals are transmitted.

In addition, the foregoing third embodiment may further include: a plurality of backlight portions 15 corresponding to the light detecting unit 10 of the complex array, and when the receiving member 12 is triggered, the corresponding backlight portion 15 is synchronously illuminated, and the use is performed. It is clear that the receiving member 12 is successfully triggered.

A plurality of spacers 16 are located between the plurality of optical detecting sections 10, and the outline of the "seven-segment display" composed of the optical detecting section 10 is more apparent.

Referring to FIG. 11A and FIG. 11B , the non-contact actuating element 20 can be further provided with a stopping device 23 according to the actual use, and includes a cover portion 231 disposed on the holding portion 21 and blocking. In front of the reflecting portion 22, a hole portion 232 is located on the cover portion 231 and corresponds to the reflecting portion 22; a blocking piece 233 is disposed inside the holding portion 21 and has a blocking position P1. And an open position P2, when located at the blocking position P1, is used to block between the hole portion 232 and the reflecting portion 22; when in the open position P2, the original light ray 111 is irradiated onto the reflecting portion 22, And the reflection portion 22 is configured to reflect the activation light 221 to the receiving member 12; a pivoting rod 234 is located inside the holding member 21, and is pivotally connected to the blocking piece 232 at one end and pivotally connected at the other end. The cover portion 231 is connected to the pivoting rod 234 at one end and extends outside the holding member 21 for pulling at the other end; an elastic member 236 is sleeved on the pivot The connecting wire 235 is blocked by the pivoting rod 234 and the holding member 21; a pulling portion 237 is coupled to the pivoting rope 235 and protrudes from the holding member 2 An outer end of the first pivoting member 235 is configured to prevent the pivoting cord 235 from being fully retracted into the holding member 21; thereby, when the pivoting cord 235 is pulled from the outside of the holding member 21 through the pulling portion 237, the pivot The connecting rod 235 is connected to the pivoting rod 234. The pivoting rod 234 is pivoted at one end connected to the lid portion 231, and the rod connecting rod 234 is pivotally connected to one end of the blocking piece 233. The flap 233 is moved from the original blocking position P1 (blocking between the hole portion 232 and the reflecting portion 22) to the snoring position P2 (the original ray 111 can be irradiated to the reflecting portion 22, and the reflection is made The portion 22 can reflect the starting light 221 to the receiving member 12.), and at this time, the elastic member 236 is compressed inside the pivoting rod 234 and the holding member 21, and when the pulling portion 237 is released, The resilient member 236 is extended to reset the associated component.

Such a design keeps the reflecting portion 22 in a state of being blocked by the blocking piece 233, and does not accidentally touch the receiving even if it moves between the plurality of light sensing portions 10. The member 12, and when moving to the button to be pressed, the pulling portion 237 is toggled to open the blocking piece 233, and when the pulling portion 237 is released, the blocking piece 233 is automatically reset, which is quite convenient.

The present invention is applicable to all relevant buttons of a public place (especially a place where high degree of contact prevention is required), and the light detecting unit 10, the distance sensing unit 30, and the control unit 40 are connected to the touch button 90 in advance. There are at least the following four ways of action:

[a] No induction luminescence. Referring to the fourth figure, when the non-contact actuating element 20 (more specifically, the reflecting portion 22) that is held does not enter the sensing distance L of the distance sensing portion 30, the emitting member 11 does not emit the original light 111. Therefore, it is not possible to start up with the non-contact start switch unit 92 at this time.

[b] Not focused on the receiver. Referring to the fifth figure, when the holding non-contact starting element 20 enters the sensing distance L of the distance sensing portion 30, the emitting member 11 emits the original light 111, but if the reflecting portion 22 does not have the working wavelength λ and works The light-intensity Q of the start-up light 221 is accurately focused on the receiving member 12, but the focus deflection is irradiated to other places, and the non-contact activation switch portion 92 cannot be activated. This design is to prevent external light 82 ( Referring to the second figure, in principle, it is necessary to simultaneously satisfy the action of the specific working wavelength λ and the working light intensity Q, which interferes with the action of the receiving member 12, and prevents the non-contact key of the present invention from malfunctioning.

[c] Properly perform a contactless start. As shown in the sixth figure, in the sensing distance L, the non-contact activation element 20 irradiates the receiving light 12 with the precise focus of the starting light 221 having the working wavelength λ and the working light intensity Q, if the light 221 is activated. The wavelength λ (assumed to be 520 nm) conforms to the preset value of the control unit 40 (assumed to be 490 nm to 550 nm), and the operating light intensity Q (assumed to be 52 units) when the light 221 is activated is greater than the threshold of the control unit 40 (assumed to be When 45 units), the non-contact start can be completed correctly.

[d] Non-contact activation of different buttons. As shown in the seventh illustration, in the sensing distance L, the action of the different buttons is sequentially initiated by the reflecting portion 22 of the non-contact starting element 20.

The advantages and effects of the present invention can be summarized as follows:

[1] The non-contact starting element does not require a power supply. The non-contact starting component of the invention directly reflects the original light emitted by the emitting component by the reflecting portion, and then focuses on the receiving member to achieve the purpose of non-contact starting the switching portion, and the entire non-contact starting process does not require a power supply at all. Not only environmental protection, but also pay attention to the problem of charging, practical and convenient.

[2] can reduce external light interference. The reflective portion of the non-contact activation element of the present invention is a single reflective structure having a color (a color that can be filtered to match the operating wavelength), or a reflective structure (for example, an undyed metal structure or a concave mirror bottom) A filter layer (for example, colored glass or coated film) can filter the original light into a starting light with a working wavelength, which is different from the wavelength and light intensity of other external light to prevent external light interference.

[3] can reduce contact infection. Suppose that the elevator in a medical institution has thousands of people (including at least medical professionals, patients, and family members) every day, because medical professionals must directly contact different patients (the probability of direct infection is high) When contacting the elevator button in the hospital with other people, it is possible to directly transmit the bacteria to other people through the button. If the device with the non-contact activation element of the invention is used, the "contact" infection can be greatly reduced. Probability.

The present invention has been described in detail with reference to the preferred embodiments of the present invention, without departing from the spirit and scope of the invention.

10‧‧‧Light Inspection Department

11‧‧‧ Launching parts

111‧‧‧Original light

12‧‧‧Received parts

13‧‧‧Contactless Elimination Department

14‧‧‧Contactless Confirmation Department

15‧‧‧Backlight

16‧‧‧ spacer

20‧‧‧ Non-contact starter components

21‧‧‧ Department of Holding

22‧‧‧Reflection Department

221‧‧‧Starting light

22A‧‧‧reflective layer

22B‧‧‧Filter layer

23‧‧‧stop device

231‧‧‧ 盖部

232‧‧‧ Hole Department

233‧‧ ‧Flap

234‧‧‧ pivot rod

235‧‧‧ pivot rope

236‧‧‧Flexible parts

237‧‧‧ Pulling Department

30‧‧‧Distance sensing department

40‧‧‧Control Department

61‧‧‧Preparation steps

62‧‧‧Induction light step

63‧‧‧Filter concentrating step

64‧‧‧Contactless start-up steps

65‧‧‧Complete steps

81‧‧‧Users

82‧‧‧ outside light

90‧‧‧Contact button

91‧‧‧ outer surface

911‧‧‧Lighting holes

912‧‧‧ light hole

92‧‧‧Switch Department

L‧‧‧ sensing distance

Λ‧‧‧ working wavelength

Q‧‧‧Working light intensity

X1‧‧‧First path

X2‧‧‧Second path

X3‧‧‧ third path

P1‧‧‧ occlusion position

P2‧‧‧Open location

The first figure is a schematic view of a first embodiment of the present invention

The second figure is a schematic diagram of the main structure of the present invention.

The third figure is a schematic diagram of the non-contact starting element of the present invention applied to a key ring

The fourth figure is a schematic diagram of the first operational state of the present invention.

The fifth figure is a schematic diagram of the second action state of the present invention.

The sixth figure is a schematic diagram of the third action state of the present invention.

The seventh figure is a schematic diagram of the fourth operating state of the present invention.

Figure 8 is a schematic view of a second embodiment of the present invention

9A and 9B are schematic views of the first modification of the third embodiment of the present invention before and after the action, respectively.

10A and 10B are schematic views of the second modification of the third embodiment of the present invention before and after the action, respectively.

11A, 11B, and 11C are respectively a schematic view of a part of the structure of the non-contact activation element of the present invention, before and after the operation.

Figure 12 is a block diagram of the present invention

Figure 13 is a flow chart of the method of operation of the present invention

10‧‧‧Light Inspection Department

11‧‧‧ Launching parts

111‧‧‧Original light

12‧‧‧Received parts

20‧‧‧ Non-contact starter components

21‧‧‧ Department of Holding

22‧‧‧Reflection Department

221‧‧‧Starting light

30‧‧‧Distance sensing department

40‧‧‧Control Department

82‧‧‧ outside light

90‧‧‧Contact button

91‧‧‧ outer surface

911‧‧‧Lighting holes

912‧‧‧ light hole

92‧‧‧Switch Department

Claims (8)

A device for controlling a button, comprising: a light detecting portion, configured to be installed inside a contact button, and pressing the surface of the contact button to activate a switch portion having an illuminating hole on the outer surface And a light receiving hole; the light detecting portion comprises a transmitting member and a receiving member, the emitting member is corresponding to the light emitting hole, and is configured to emit an original light, the receiving member is corresponding to the light receiving hole; a non-contact starting element The utility model comprises a holding portion and a reflecting portion, wherein the holding portion is for holding, and when the original light is irradiated to a reflecting portion located within a sensing distance, the reflecting portion filters the original light and reflects one The starting light of the working wavelength, the starting light is focused and irradiated onto the receiving member corresponding to the receiving hole, and the starting light received by the receiving member has a working light intensity; and the distance sensing portion is configured to sense that the human body enters the sensing distance And the control unit is configured to emit the original light; a control unit is controlled by the distance sensing unit, and the transmitting unit can be controlled to emit the original light; when the receiving part receives the start The working wavelength of the line meets the preset value of the control unit, and when the working light intensity of the starting light is greater than the threshold of the control unit, the control unit can activate the switch unit; wherein: the light detecting unit is configured a plurality of, arranged in a seven-segment display arrangement on the contact button, when the non-contact activation element moves between the plurality of light detecting portions, and the receiving member is triggered, the control portion is about to be triggered to receive The article is interpreted as a number representing the floor, and then controls the elevator to move to the floor; and further includes: a non-contact elimination portion, which has the same structure as the light detecting portion, and is used for eliminating or changing the floor number of the wrong setting; The non-contact type confirmation unit has the same structure as the light detection unit, and is configured to transmit a plurality of correctly triggered receiver signals to the control unit. The device for controlling a button according to the first aspect of the invention, wherein: the sensing portion and the contact button are correspondingly arranged in plurality; The distance sensing portion can indirectly activate at least one of the emitters to emit the original light; the reflective portion is attached to a reflective layer and a filter layer is applied. The device for controlling a button according to the first aspect of the patent application, further comprising: a plurality of backlight portions corresponding to the light detecting portion of the complex array, and when the receiving member is triggered, the corresponding backlight portion is synchronized Illumination; a plurality of spacer lines are located between the plurality of light detecting portions for highlighting the outline of the "seven-segment display" composed of the light detecting portion. The device for controlling a button according to the first aspect of the invention, further comprising a blocking device, wherein: a cover portion is disposed on the holding portion and is shielded from the front of the reflecting portion; The portion is located on the cover portion and corresponds to the reflecting portion; a blocking piece is disposed inside the holding portion and has a blocking position and an opening position, and is located at the blocking position for shielding Between the hole portion and the reflecting portion; when in the open position, the original light is irradiated onto the reflecting portion, and the reflecting portion reflects the starting light to the receiving member; a pivoting rod The inside of the holding member is pivotally connected to the blocking piece at one end and pivotally connected to the cover portion at the other end; a pivoting rope is connected to the pivoting rod at one end and protrudes from the other end. The elastic member is sleeved on the pivoting rope and is blocked between the pivoting rod and the inside of the holding member; a pulling portion is coupled to the pivoting rope Extending one end of the holding member to prevent the pivoting cord from being completely retracted into the holding member; thereby, when the holding is from the holding The pivoting rope is pulled by the pulling portion, and the pivoting rope is coupled to the pivoting rod. The pivoting rod is pivoted with an end connected to the cover portion, and the lever post is pivotally connected to the blocking rod. One end of the piece is rotatably moved from the blocking position to the snoring position; when the pulling portion is released, the elastic member is extended to reset the relevant element. A method of operating a device for controlling a button, comprising: One. The preparation step is: preparing a light detecting portion, a non-contact starting device, a distance sensing portion and a control portion, wherein the light detecting portion is installed inside a contact button, and pressing the surface of the contact button A switch portion can be activated, the outer surface having an illumination hole and a light receiving hole; the light detecting portion includes a transmitting member and a receiving member, the emitting member is corresponding to the light emitting hole, and the receiving member is corresponding to the light receiving hole The non-contact activation component includes a holding portion and a reflecting portion; Inductive illuminating step: when the distance sensing portion senses that the human body enters a sensing distance, the detecting device activates the emitting member to emit an original ray, and the original ray passes through the illuminating hole to illuminate the reflecting portion ;three. The filtering concentrating step: when the original light is irradiated to the reflecting portion located within the sensing distance, the reflecting portion filters the original light and reflects a starting light having an operating wavelength, and the starting light is focused and irradiated to the corresponding light receiving hole On the receiving member, the starting light received by the receiving member has a working light intensity; Non-contact starting step: when the working wavelength of the starting light received by the receiving component meets the preset value of the control part, and when the working light intensity of the starting light is greater than the threshold of the control part, the control part can activate the Switch section; five. Completing the steps: completing the non-contact mode to activate the switch portion; wherein: the light detecting portion is provided in plurality, and arranged on the contact button in a seven-segment display arrangement manner, when the non-contact starting device is in the plurality of lights Moving between the detecting parts, and triggering the receiving part, the receiving part of the control part is to be interpreted as a number representing the floor, thereby controlling the elevator to move to the floor; and further comprising: a non-contact eliminating part, The same structure as the light detecting unit, and used to eliminate or change the floor number of the wrong setting; A non-contact confirmation unit is the same structure as the optical detection unit, and is configured to send a plurality of correctly triggered receiver signals to the control unit. The operating method of the device for controlling a button according to the fifth aspect of the invention, wherein: the sensing portion and the contact button are correspondingly disposed in plurality; the distance sensing portion can indirectly activate at least one transmitting member to emit the original Light; the reflecting portion is coated on a reflective layer with a filter layer. The method for operating a device for controlling a button according to claim 5, further comprising: a plurality of backlight portions corresponding to the light detecting portion of the complex array, and when the receiving member is triggered, the corresponding The backlight unit is synchronously illuminated; a plurality of spacer lines are located between the plurality of light detecting portions for highlighting the outline of the “seven-segment display” composed of the light detecting unit. The method for operating a device for controlling a button according to claim 5, further comprising a blocking device, wherein: a cover portion is disposed on the holding portion and is shielded from the reflective portion a hole portion is located on the cover portion and corresponding to the reflecting portion; a blocking piece is disposed inside the holding portion and has a blocking position and an opening position, when located in the blocking position, For shielding between the hole portion and the reflecting portion; when in the open position, the original light is irradiated onto the reflecting portion, and the reflecting portion reflects the starting light to the receiving member; The rod is located inside the holding member, and is pivotally connected to the blocking piece at one end and pivotally connected to the cover portion at the other end; a pivoting rope is connected at one end to the pivoting rod and extends at the other end Pulling the handle outside for pulling; an elastic member is sleeved on the pivoting rope and blocking between the pivoting rod and the inside of the holding member; a pulling portion is coupled to the pivot Connecting the cord to an end of the outer portion of the holding member, and for preventing the pivoting cord from being completely retracted into the holding member; Thereby, when the pivoting rope is pulled from the outside of the holding member through the pulling portion, the pivoting rope is linked to the pivoting lever, and the pivoting lever is pivoted at an end connected to the cover portion, and the pivoting rod The lever post is pivotally connected to one end of the flap to move the shutter from the blocking position to the snoring position; when the pulling portion is released, the elastic member is extended to reset the relevant component.