TWM443261U - Button structure and electronic apparatus - Google Patents

Abstract

A button structure suitable for an electronic apparatus is provided with a housing, a light emitting device and a plurality of light detecting devices. The button structure includes a main body and a plurality of dimming structure bodies. The main body has a plurality of pressing portions. The pressing portions is disposed on a upper surface of the main body for receiving an external force. The dimming structure bodies connects to the periphery of the main body. Each of the dimming structure bodies is provided with an opening, which together with the case defines a light transmissive region. An area of the light transmissive region is in positive correlation with a value of the external force. The main body is suitable for receiving at least one light emitted from the light emitting device and transmitting the at least one light to one or more of the openings of their corresponding pressing portions; whereby the at least one light passes through the corresponding light transmissive region, to the corresponding light detecting device.

Description

M443261 101-10-18 V. New description: [New technical field] This creation is about a button structure and electronic device, and especially for a button structure that can perform multi-dimensional control output. Device. ~~ [Previous technology] In recent years, with the development of the multi-consumer electronics market, various software and hardware companies have continuously introduced newer and better software and hardware to seize the huge market opportunities. The newer software and hardware, as a control interface for controlling hardware, such as remote control, must of course be continuously developed and updated to meet the needs of this user. In the case of a lighting fixture using a light-emitting diode as a light source, it is usually configured with a remote control H to facilitate remote control of the lighting fixture by the user to control the illumination off (4) is a difficult amount of light ^ for example, configured on the remote controller The switch button 'is used to activate or deactivate the lighting fixture, and the adjustment knob is arranged on the remote controller to adjust (4) the fixture: When controlling multiple light sources, the remote controller must correspond to: multiple and two light sources as multi-dimensional control output. In addition, for the controller, if you need multi-dimensional control output, [new content] This creation provides - the domain structure, the discussion of the dimensional control of the road. 4 M443261

101-10-18 is out, and the button structure utilizes the structure of the force application. The small is positively correlated with the amount of light transmitted to have a simple creation to provide an electronic device that allows the electronic device to control the intensity of the output. "K-knot" This creation proposes the threat structure, the coffee-electricity machine and the multi-lighting element, and the disproportioning parts, the i-numbers and the shackles are arranged on the casing. The tilting structure includes the body. The eve of the ship is a joint. The M has a township according to the above table 6' for accepting - external force source. These dimming bodies, the skin of each towel has a hole, μ and the shell form together The area of the through-wire is positively related to the size of the external force source. The body is adapted to receive at least one light emitted by the light-emitting element and to transmit at least one light to the opening of the corresponding one or more light-modulating structures The light rays pass through the corresponding light transmitting regions to reach the corresponding photosensitive elements. In an embodiment of the button structure of the present invention, the apertures of the respective openings are gradually increased in a direction opposite to the biasing force of the external force source. In addition, each of the openings is a V-shaped groove, and a width of each V-shaped groove is gradually increased along a direction of application of force opposite to the external force source. In an embodiment of the button structure of the present invention, the above-mentioned light-emitting element is located Below the body, a bottom of the body has multiple reflections a surface for reflecting at least one light to an opening of the corresponding one or more light-adjusting structures. Further, the bottom portion includes a polygonal pyramid, and the reflective surfaces are a plurality of tapered surfaces of the polygonal pyramid. In an embodiment of the neon structure, the above dimming 5 M443261

The 101-10-18 structures are disposed at equal intervals on a circumference of the periphery of the body. In an embodiment of the button structure of the present invention, a reset component is further included. The button structure is suspended in the casing by a reset member. In an embodiment of the button structure of the present invention, the reset member is coupled between the side of the body and the casing. In an embodiment of the button structure of the present invention, the reset member is disposed below the dimming structure. In an embodiment of the short structure of the present invention, the above-described resets a spring or a silicone film. The present invention also provides an electronic device comprising a casing, a light-emitting element, a plurality of photosensitive elements and a button structure, wherein the light-emitting element, the photosensitive element and the button structure are disposed in the casing. The button structure includes a body and a plurality of S-circumferential structures. The body has a plurality of pressing portions. These pressing portions are provided on the upper surface of the body for receiving an external force source. The light-adjusting structures are connected to the body, and each of the five-week light structures has an opening for forming a light-transmissive area together with the casing, and the area of the light-transmitting area is positively correlated with the size of the external force source. The body is adapted to receive at least one light emitted by the light emitting element and to transmit at least one light to the opening of the corresponding one or more light directing structures such that each light passes through the respective light transmitting region to the corresponding photosensitive element. In an embodiment of the electronic device of the present invention, a circuit board is further included, and the light-emitting component is fixed on the circuit board. In an embodiment of the electronic device of the present invention, the housing has a plurality of first extensions. Each of the first extensions is disposed corresponding to the position of each of the openings, and shields the openings. In addition, the casing has a plurality of second extensions, 6

M443261 connects these first extensions and extends toward the board. Each of the second extensions has a light guiding surface, and at least one light of the light emitting element is guided to the corresponding photosensitive element by the respective light guiding surfaces. In an embodiment of the electronic device of the present invention, the circuit board has a plurality of retaining walls. The retaining wall is located below the opening, and each of the photosensitive elements and the light-emitting element are disposed on both sides of each of the retaining walls. In an embodiment of the electronic skirt of the present invention, the apertures of the respective apertures described above gradually increase in a direction opposite to the direction of application of the external force source. Further, each of the openings is a v-shaped groove, and a width of each of the v-shaped grooves gradually increases in a direction opposite to the biasing force of the external force source. In an embodiment of the electronic device of the present invention, the light-emitting element t is below the body. A bottom portion of the body has a plurality of reflective surfaces for reflecting at least one light to the opening of the corresponding one or more dimming structures. Further, the bottom portion includes a polygonal pyramid, and these reflective surfaces are a plurality of tapered surfaces of the polygonal pyramid. In an embodiment of the electronic farm of the present invention, the dimming structures are disposed at equal intervals on a circumference of the periphery of the body. In an embodiment of the electronic device of the present invention, the button structure described above further includes a reset member. The button structure is suspended in the casing by a reset member. In an embodiment of the electronic device of the present invention, the reset member is coupled between the side of the body and the housing. In an embodiment of the electronic device of the present invention, the reset member 上述 is disposed below the dimming structure. ° In an embodiment of the electronic device of the present invention, the reset member is 7 M443261

101-10-18 A spring or a silicone film. Based on the above, the button structure of the present invention adjusts the position of the post of each dimming structure relative to the casing by the size of the external force source to control the amount of light transmitted from the light-emitting elements to the respective photosensitive elements. Thereby, a plurality of photosensitive elements can be outputted by a single _ _ optical junction frequency, and the multi-dimensional control output can be customized, thereby simplifying the construction of the button structure. In addition, the photosensitive element can output the corresponding signal intensity according to the received light transmission amount, so that it is convenient to adjust the intensity of the thief light component (4), and the electronic A set of the button structure can have the advantages of multi-dimensional control output, and reduce the component. Quantity, and reduce costs. The above-described features and advantages of the present invention will become more apparent and obvious. The following detailed description of the embodiments and the accompanying drawings are set forth below. [Embodiment] The present invention provides a button structure applied to an electronic device to control an output signal of the electronic device, and the button structure can control the output signal strength of the electronic device, and the multi-dimensional control wheel can be performed for the signal strength. The structure of the button structure described above is simple, and the number of parts of the electronic device can be reduced. 1 is a perspective view 2 of an electronic device according to an embodiment of the present invention. 3A is a partial side elevational view of the electronic device of FIG. 1 in a state. Referring to FIG. 1 and FIG. 3A, in the embodiment, the electronic device is, for example, a controller for an electronic product (not shown), and the electronic product includes a lighting fixture or a remote control toy, etc., by the electronic device 1 〇〇 outputting a signal, and controlling the electronic product correspondingly produces an expected action, wherein the electronic device 8 M443261 of the embodiment

101-10-18 100 is an example of a controller for lighting fixtures. The electronic device 100 includes a casing 110, a light emitting element 120, a plurality of photosensitive elements 130, and a button structure 140. The housing 110 has a receiving opening u〇a, and the light emitting element 120, the plurality of photosensitive elements 130 and a button structure 14 are disposed in the casing 110, and the button structure 140 is received by the casing 11 Part 11〇a is exposed. In view of the above, FIG. 2 is a perspective view of the button structure of FIG. 1. Referring to FIG. 2, FIG. 3A and FIG. 3B, the button structure 140 includes a body 142 and a plurality of dimming structures 144. The body 142 has a plurality of pressing portions 145a, 145b, 145c, 145d, 145e, 145f. The pressing portions 145a, 145b, 145c, 145d, 145e, and 145f are disposed on the upper surface 142d of the body l42 for receiving an external force source F. The light-adjusting structures 144 are connected to the body 142, wherein each of the light-adjusting structures 144 has an opening 144a for co-explaning the light-transmitting area A with the casing no, and the area of the light-transmitting area A and the external force source F The size is positively correlated. The body 142 is adapted to receive at least one light ray 120a emitted by the illuminating element 12 and transmit the light ray 12A to the opening 144a of the corresponding one or more light modulating structures 144 such that each ray 12〇a passes through the corresponding The light-transmitting area A reaches the corresponding photosensitive element 130. In detail, the light-emitting element 12 of the present embodiment is, for example, a light-emitting diode, and each of the light-receiving elements 13 is, for example, a photodetector, and each of the photosensitive elements 130 is adapted. The light provided by the illumination device 120 is received to implicitly convert the received light into an electrical signal, and the corresponding signal intensity is output according to the amount of light received by the light 12〇a. Referring to FIG. 3A, when the pressing portion 145a does not receive an external force (Fig. 9 M443261 one.

101-10-18 is shown in FIG. 3B), since the opening 144a of the dimming structure 144 is not exposed, the light 120a is shielded by the casing 110 and a portion of the dimming structure 144 located below the opening 144a. The photosensitive element 130 does not receive any light 120a' and thus the photosensitive element 130 does not have any electrical signal output. Referring to Fig. 3B, conversely, when the pressing portion 145a receives the external force source F, since the opening 144a of the dimming structure 144 is exposed, the opening i44a and the casing 110 are changed in relative position ' to form the light transmitting area A. Therefore, the light beam l2a can reach the photosensitive member 13A through the light transmitting area A, so that the photosensitive element 13 can output a signal. In addition, as the external force source F gradually increases, the relative positions of the opening 144a of the corresponding dimming structure 144 and the casing no are different, and the area of the transparent area A is gradually increased, so that the light 12〇a passes through The greater the amount of light transmitted by the light area a, the stronger the intensity of the corresponding electrical signal output by the photosensitive element 130. In other words, as the external force source F increases, the more exposed area of the opening 144a of the dimming structure 144, the more the amount of light that the light ray 12a reaches the photosensitive element 130, and the electrical signal of the photosensitive element 13 The stronger the intensity. In this way, the exposed area of the opening 144a is changed by using different external force sources F, so that the photosensitive element 13 〇 outputs the corresponding electrical signal strength ′ to facilitate adjustment of the electrical signal strength. In addition, the main body 142 and the plurality of dimming structures 144 can be integrally formed (for example, injection molding), and each of the dimming structures M4 can respectively control the corresponding electric signal strength of each photosensitive tree (10), thereby simplifying the button. The design of the structure (10). Thereby, the sub-device 100 can control a plurality of signals by using a button structure 14 ,, showing the number of parts that can be reduced by the electronic device 100, and can also reduce the manufacturing cost of the electronic device 100 and increase the use. Convenience. 10 M443261 /·$$10M0-18 Referring to FIG. 1, FIG. 2 and FIG. 3B, the light-adjusting structures 144 of the present embodiment are disposed at equal intervals on a circumference of the periphery of the body 142. Therefore, when a central portion 142a of the body 142 is applied with an external force source f, the exposed areas 144a of the respective light modulating structures 144 are exposed to be equal. That is, the light transmission amount of the light lines 120a through the respective light-transmitting areas A is equal, so that all of the light-sensitive elements 130 can output the same electrical signal intensity. For example, when the lighting fixture needs to output the red light R, only the external force source F is applied to the pressing portion 145a for controlling the red light R, so that the opening 144a is exposed, and thus the light i2〇a of the light emitting element 120 passes. The light-transmitting area A reaches the corresponding photosensitive element 130, and the photosensitive element 13 can emit a signal to control the lighting fixture to emit red light R. As the external force source F increases, the more the exposed area of the opening 144a, the more the amount of light that the light 12a reaches the photosensitive element 130, so that the red light meter output from the lighting fixture is brighter. In addition, when the lighting fixture needs to output the blue light B, it is only necessary to apply the external force source ρ to the pressing portion 145C for controlling the blue light B, and the photosensitive element 13 can be controlled to emit another signal to cause the lighting fixture to emit the blue light B. Furthermore, when the lighting fixture needs to output the violet light P, 'only the external force source F needs to be pressed between the two light-adjusting structures 144, the two openings 144& can be exposed, thus illuminating the member 120 The light 12〇a passes through the two transparent areas a, so that the two photosensitive elements 130 respectively receive the light 12Qa, and emit two signals to cause the illumination lamp to emit the purple light p. In addition, when the lighting fixture needs to output white light, only the external force source F is applied to the central portion 142& of the body 142, so that the exposed areas of all the openings 144a are equal, and all the photosensitive elements 130 are signaled, so that The lighting fixture emits white light. Similarly, press 11 M443261

?

101-10-18 The pressing portion M5e of the green light G and the pressing portion 145f of the pressing unit 145d for pressing the cyan light Y can control the output of the green light G, the yellow light γ or the cyan GA. Therefore, when the pressing portion is received (or the pressing portions M5c, 14 are pressed and the external force source F is increased, an opening 144a of the dimming structure 144 is exposed so that the photosensitive member 13 receives the light l2〇a It can be controlled as one-dimensional, and when the pressing portion 145b (or the pressing portions 145d, 145f) is pressed between the two dimming structures 144 and the external force source F is increased, the two dimming structures 144 are exposed. The two openings 144a allow the two photosensitive elements 13 to receive the light 120a, which can be controlled in two dimensions, and can be controlled as a three-dimensional control when pressed close to the central portion 142a of the body 142 and as the external force source F increases. 5, we can select one, two or three of the three openings 144a exposing the three dimming structures 144 by applying a force to the button structure 14 to make the corresponding one or more The light-receiving element 13 〇 receives the light 12〇a, and achieves control with three dimensional degrees of freedom, which is quite convenient. Referring to FIG. 2 and FIG. 3B, the aperture 144a of each light-modulating structure 144 of the present embodiment has an aperture along the aperture. The direction of the force applied opposite to the external force source F is gradually increased, wherein the opening 144a can be a V-shaped groove, and each v A width 144b of the groove gradually increases in a direction opposite to the direction of application of the external force source F. Further, since the width 144b of the opening 144a is gradually increased, the light is transmitted through the light transmitting area A at the light 〇a The logarithm of the amount (i〇garithm) is linear with respect to the magnitude of the external force source ρ. In other words, the tiny external force source F causes the opening 144a to be exposed' such that the light ray 12 〇 passes through the light transmitting region a to the photosensitive member 130. Thereby, when the external force source F is slightly applied, the photosensitive element 13 can output the electrical signal. 12 M443261

4 is a perspective view of the button structure of FIG. 2 from another perspective. Referring to FIG. 3A, FIG. 3A and FIG. 4, the light-emitting element 12 of the present embodiment is located below the body 142, and a bottom portion 142b of the body m2 has a plurality of reflective surfaces 142c' for illuminating the light-emitting element 12 a is reflected to the opening 144a of the corresponding one or more dimming contacts 144. Thereby, the efficiency of the light beam l2a passing through the light transmitting area A can be improved to ensure that the light receiving element 12 receives the light 120a. Further, the bottom portion 14?b of the body 142 includes a polygonal pyramid and the reflecting surfaces 142c are a plurality of tapered surfaces of the above-described polygonal pyramid. With this configuration, the manufacturing of the polygonal pyramid and the body 142 can be integrally formed (for example, injection molding) to reduce the manufacturing cost of the button structure 14A. Referring to FIG. 3A and FIG. 3B, the electronic device 1 of the present embodiment further includes a circuit board 150 mounted in the casing 11 and the light-emitting component 12 is fixed on the circuit board 150. In this manner, when the circuit board 15 is routed, the light emitting element 120 can be directly embedded on the circuit board 15A so that the circuit board 150 can be engaged with the light emitting element 120. In addition, the photosensitive element 130 of the present embodiment can be embedded on the circuit board 150 as the light-emitting element 120 is line-arranged on the circuit board 15 or the photosensitive element 13 can be fixed to the casing 110. However, the creation does not limit the arrangement position of the photosensitive member 13〇, and it only needs to be located at a position where the light 12 〇a can be received, so that the user can adjust the position of the photosensitive member 130 according to actual needs. In general, in order to prevent the photosensitive member 13 from receiving other light, the photosensitive member 130 is malfunctioning. Therefore, some protective measures can be provided to reduce the malfunction of the photosensitive member 130. Referring to FIG. 3A and FIG. 3B, the casing 110 of the present embodiment has a plurality of first extending portions 112, and each of the first extending portions 112 is disposed corresponding to the position of each of the openings 144a, and shields the respective openings 144a. Therefore, when the external force source f is applied to the pressing portion 145a, external light can be prevented from being transmitted to the inside of the casing 110, causing the photosensitive member 13 to receive excessive light ‘and correspondingly outputting an incorrect electrical signal strength. In addition, the circuit board 15A may have a plurality of retaining walls 152, and the retaining walls 152 are located below the openings 144a, and the respective photosensitive elements 130 and the light-emitting elements 12 are disposed on both sides of the respective retaining walls 152. By this arrangement, when the external force source F is not applied, part of the light ray 120a is transmitted to the respective photosensitive elements 130, causing the photosensitive element 130 to be accidentally touched, and the electronic device 1 〇〇 outputs an error signal. Further, the casing 11 of the present embodiment further has a plurality of second extending portions 114, and each of the extension portions 114 connects the respective first extending portions η] and extends toward the circuit board 150. Each of the second extending portions 114 has a light guiding surface 114a, and the light rays 120a of the light emitting elements 120 are guided to the corresponding photosensitive elements 130 by the respective light guiding surfaces U4a. Thereby, after the light ray 120a passes through the light transmitting area a, the light guiding light ray 120a is guided to the photosensitive element 13 藉 by the light guiding surface n4a, so that the light ray i2a is prevented from being transmitted to the photosensitive element 130 due to scattering. Referring to FIG. 2, FIG. 3B and FIG. 4, the button structure 14 of the present embodiment further includes a reset member 146. The button structure 140 is suspended in the casing by a reset member 146 to fix the relative position of the button structure 140 to the machine. In addition, when the body 142 is applied with an external force source F, the reset member 146 can be used to restore the button structure 140 to the original position, wherein the reset member 146 of the present embodiment can be a spring or a matte film. Furthermore, the reset member 46 of the present embodiment can be disposed under the dimming structure 144 and against the circuit board 15 以 to make the button structure 14 more convenient to manufacture.

101-10-18 FIG. 5 is a perspective view of a known structure of another embodiment of the present invention. Referring to FIG. 2 and FIG. 5, in the embodiment, the button structure 24 is similar to the button structure M0 of FIG. 2, and only the difference between the embodiment and the embodiment of FIG. 2 is described herein. The component numbers represent the same or similar parts. The reset member 246 of Fig. 5 differs from the reset member 146 of Fig. 2 in that the configuration position is different. In this embodiment, the reset member 246 is connected to the side of the body 与 and the casing 110 (shown between FIG. D and recorded between the two dimming structures 144. The g body 142 applies a small external force. When the source JP (shown in the figure), the light-adjusting structure 144 or the body 142 can be displaced greatly. That is, the tiny external force source F' can expose the opening 144a, and the button structure is made. 24〇 has better sensitivity. In other words, the reset member 146 of FIG. 2 is disposed under the dimming structure m, so that the button structure M〇 can be conveniently manufactured, and the reset member 246 of FIG. 5 is disposed on the body 142. Between the side of the casing and the casing 11〇, the button structure 240 can be made sensitive to sensitivity. In summary, the button structure of the present invention can be multi-dimensionally controlled and outputted by a plurality of pressing portions. When the pressing portion is pressed and the opening of the dimming structure is exposed, it can be used as one-dimensional control of the electronic device, and when the pressing portion is pressed and the two openings of the dimming structure are exposed, For one-dimensional control of electronic equipment, while pressing close to the center of the body and dimming structure When the two openings are exposed, they can be used as three-dimensional control of the electronic farm. In addition, the use of different external sources can change the exposed area of the opening, so that the photosensitive element can output the corresponding signal strength, so as to adjust the telecommunications. No. Intensity. Moreover, the body and the plurality of dimming structures can be utilized in a body-molding manner, thereby simplifying the design of the button structure. Thus, the electronic device is only 15 1〇M〇-18 1〇M〇- 18 In addition to reducing the number of electronic loading fields, it is possible to control multiple messages WW... The number of tickets can also reduce the manufacturing cost of electronic devices. In addition, when the structure is below the structure, , the button structure can have 'time' to make the structure more sensitive. n: This creation has been exposed as a poor example, but it is not used for the scope of the patent application. BRIEF DESCRIPTION OF THE DRAWINGS [Comparative description of the drawings] ^1 is a perspective view of an electronic device of the present invention - Fig. 2 is a perspective view of the button structure of Fig. 1. Fig. 3A is a view of the electronic device in a state 3B is the electronic device of FIG. i in another state Fig. 4 is a view showing the structure of the button of Fig. 2 in another lake. Fig. 5 is a view of the structure of the button of the other embodiment. [Description of main components] 100: electronic device Ho · housing 110a: housing opening 112. first extension H4: second extension M443261 101

V two 101-10-18 114a: light guiding surface 120: light emitting element 120a: light 130: photosensitive element 140, 240: button structure 142: body 142a: _ central portion 142b: bottom 142c: reflective surface 142d: upper surface 144: Light-adjusting structure 144a: opening 144b: width 145a, 145b, 145c, 145d, 145e, 145f: pressing portion 146, 246: reset member 150: circuit board 152: retaining wall A: light-transmitting area B: blue light F: external force Source G: Green Light GA: Cyan P: Purple R: Red 17

Claims (1)

M443261 101-10-18 VI. Application Patent Range: 1. A button structure 'applicable to a ^^L Α electronic device, the electronic device comprising - like, - illuminating the piece and a plurality of photosensitive trees, the illuminating elements, the The photosensitive element and the button structure are provided with f% ^ . Fu is in the casing, and the button structure includes a plurality of pressing portions, and the pressing portions are disposed on the upper surface of the body. To receive an external force source; and a plurality of dimming structures connected to the teratrons, wherein the modulating structure of the illuminating structure is positive with the area of the external force source. The related A menmen battle is positively correlated, the body is adapted to receive the ray, and the at least light is transmitted to the opening of the - or the plurality of light modulating structures, such that each light passes through the corresponding light transmitting area The corresponding photosensitive element is reached. 2. The button structure according to the first aspect of the invention, wherein the aperture 彳m of each of the openings is gradually increased in a direction opposite to the force of the cake. 3. The button structure as described in claim 2, wherein each of the coughing holes is a -V-shaped groove and the width of each of the v-shaped grooves is gradually increased in a direction opposite to the biasing force of the material source. . 4. The button structure of claim 1, wherein the light-emitting element is located below the body, and a bottom of the body has a plurality of reflective surfaces for reflecting the at least light to the corresponding one. Or the opening of the plurality of dimming structures. 5. The button structure of claim 4, wherein the bottom portion comprises a multi-corner cone and the reflective surfaces are a plurality of cones of the polygonal cone. 18 6. As described in claim 1 The button structure, wherein the dimming structures are equally spaced on a circumference of the periphery of the body. The button structure of claim 1, further comprising a reset member suspended by the reset member in the casing. 8. The button structure of claim 7, wherein the reset member is coupled between the side of the body and the housing. 9. The button structure of claim 7, wherein the reset member is disposed below the dimming structures. 10. The button structure of claim 7, wherein the reset member is a spring or a silicone film. An electronic device comprising: a casing; a light-emitting element; a plurality of photosensitive elements, the light-emitting elements and the photosensitive elements are disposed in the casing; a button structure is disposed in the casing, and the button The structure includes: a body having a plurality of pressing portions disposed on an upper surface of the body for receiving an external force source; and a plurality of dimming structures connected to the body, wherein each of the dimming structures The body has an opening for forming a light-transmissive area together with the casing. The area of the light-transmitting area is positively correlated with the size of the external force source, and the body is adapted to receive at least one light emitted by the light-emitting element, and Transmitting the at least one light to the opening of the corresponding one or more light-adjusting structures such that each light passes through the corresponding light-transmitting region and 19 lOtlorib ''~l I -7 -. 丄匕 101- 10-18 ~me=aS3K:*»^mxt^nt::!S:wr_ " Reach the corresponding photosensitive element. 12. The electronic device of claim n, further comprising a circuit board mounted in the casing, and the light emitting component is fixed on the circuit board. 13. The electronic device of claim 12, wherein the casing has a plurality of first extending portions, and each of the first extending portions is disposed corresponding to a position of each of the openings, and shielding each of the openings . The electronic device of claim 13, wherein the casing further has a plurality of second extensions connected to the first extensions and extending toward the circuit board, each of the second extensions There is a light guiding surface, and at least one light of the dream light element is guided to the corresponding photosensitive element by each of the light guiding surfaces. 15. The electronic device of claim 12, wherein the circuit board has a plurality of retaining walls, and the retaining walls are located under the openings, and each of the photosensitive elements and the light emitting element are disposed on Each side of the retaining wall. 16. The electronic device of claim 11, wherein the aperture of each of the openings is gradually increased in a direction opposite to a direction of application of the external force source. 17. The electronic device of claim 16, wherein each of the openings is a V-shaped groove and a width of each of the v-shaped grooves gradually increases in a direction opposite to a direction of application of the external force source. 18. The electronic device of claim n, wherein the light emitting element is located below the body, and a bottom of the body has a plurality of reflective surfaces for reflecting the at least one light to the corresponding one or The opening of the plurality of dimming structures. M443261 υ υ. 19. M fiber (four) 18 pin electronic device, the bottom. P includes a polygonal pyramid, and the reflective surfaces are a plurality of cones of the polygonal pyramid. 20. The electronic device according to claim 5, wherein the cone-shaped diagnostic light-modulating structure is equally spaced on the body. The peripheral portion of the circumference is 21. The electronic device of claim 5, wherein the button structure further comprises a resetting member, the domain structure is by the reset; the cow county crane X is inside the casing. The electronic device of claim 21, wherein the reset member is coupled between the side of the body and the casing. The electronic device of claim 21, wherein the reset member is disposed below the dimming structures. 8. The electronic reset device described in claim 21, wherein the alpha reset member is a spring or a silicone film. twenty one The button body includes a main body and a plurality of dimming structure bodies. The main body has a plurality of pressing portions. The pressing portions are disposed on a upper surface of the main body for The anmming structure bodies connects to the periphery of the main body. Each of the dimming structure bodies is provided with an opening, which together with the case defines a light transmissive region. An area of the light transmissive region is in Positive correlation with a value of the external force. The main body is suitable for receiving at least one light emitted from the light emitting device and transmitting the at least one light to one or more of the openings of their respective pressing portions; The least one light passes through the corresponding light transmissive region, to the corresponding light detecting device. 4. The designated representative map: (1) The designated generation of the case FIG. 3B (b) A brief description of the component symbols of the representative figure: 100: electronic device 110: housing 112. First extension portion 114: second extension portion M443261 114a: light guiding surface 120: light-emitting element 120a: light 130: photosensitive member 142: body 142b: bottom portion 142c: reflective surface 142d: upper surface 144: dimming structure 144a: opening 145a: pressing portion 146: reset member 150: circuit board 152: retaining wall A • light transmitting area F : external force source 101. ίθτΙ-Β - i 〆.: 1 ^ n 10M0-18 3