Electronic device

Abstract

The invention discloses an electronic device, which comprises a frame body assembly, which is provided with an opening, and is internally provided with a mounting cavity, and the mounting cavity is communicated with the opening; a switch assembly; the switch assembly and the light-emitting element are both located in the mounting cavity, and the switch assembly and the light-emitting element both face one side of the opening; the key is located at the opening, the key and the switch assembly are oppositely arranged, when the key is triggered, the key moves relative to the frame assembly to trigger the switch assembly, and at least one part of the key is a light-transmitting part; and the lampshade is positioned between the key and the light-emitting element and is used for conducting light rays emitted by the light-emitting element and emitting the light rays out of the key through the light-transmitting part.

Description

Technical Field

[0001] This application belongs to the technical field of electronic devices, and particularly relates to an electronic device. Background Art

[0002] Limited by the form factor of the electronic device and combined with the convenience of operating the electronic device, buttons are provided on the side of the electronic device, and basic functions such as controlling the volume, locking the screen, and unlocking are realized by operating the buttons on the side. With the continuous expansion of the functions and requirements of the electronic device, designers have begun to integrate more functions into the buttons on the side or set more buttons to provide a more convenient operation experience.

[0003] When operating the electronic device in a night scene, it is difficult to see the buttons located on the side of the electronic device in the dark environment, and it is impossible to accurately trigger the corresponding buttons according to the usage requirements, which increases the difficulty of operating the electronic device and reduces the performance of the electronic device. Summary of the Invention

[0004] This application aims to provide an electronic device, which solves the problem in the related art that it is difficult to see the buttons located on the side of the electronic device and it is impossible to accurately trigger the corresponding buttons when operating the electronic device in a dark environment.

[0005] To solve the above technical problems, this application is implemented as follows:

[0006] An embodiment of this application provides an electronic device, including: a frame assembly, an opening is provided on the frame assembly, an installation cavity is provided in the frame assembly, and the installation cavity communicates with the opening; a switch assembly; a light-emitting element, both the switch assembly and the light-emitting element are located in the installation cavity, and both the switch assembly and the light-emitting element face the side of the opening; a button, located at the opening, the button is disposed opposite to the switch assembly, when the button is triggered, it moves relative to the frame assembly to trigger the switch assembly, and at least a part of the button is a light-transmitting part; a lamp shade, the lamp shade is located between the button and the light-emitting element, and the lamp shade is used to conduct the light emitted by the light-emitting element and emit the light through the light-transmitting part.

[0007] In an embodiment of this application, the electronic device includes a frame assembly, a switch assembly, a light-emitting element, a button, and a lamp shade.

[0008] An installation cavity is provided in the frame assembly, and the installation cavity communicates with the opening. The switch assembly, the light-emitting element, and the lamp shade are all located in the installation cavity, and the installation cavity has the function of installing and fixing the switch assembly, the light-emitting element, and the lamp shade.

[0009] Both the light-emitting element and the switch assembly face the side of the opening.

[0010] The button is located at the opening, and the lamp cover is located between the light-emitting element and the button. When the light-emitting element works, it can emit light. The lamp cover has the function of adjusting the propagation path of the light emitted by the light-emitting element, and can conduct the light emitted by the light-emitting element and emit it out of the button through the light-transmitting part.

[0011] The user can clearly observe the specific position of the button through the light emitted from the button through the light-transmitting part, so that even when operating the electronic device in a dark environment, the corresponding button at the corresponding position can still be accurately triggered, making the use scenario of the electronic device not limited by the brightness of the external environment. At the same time, the light emitted by the light-emitting element is emitted out of the button through the light-transmitting part of the button. That is to say, the button not only has the function of triggering the corresponding function of the electronic device, but also has the function of emitting light. In this way, compared with setting an additional light-transmitting hole on the housing assembly, the waterproof performance of the electronic device will not be affected. That is to say, without affecting the waterproof performance of the electronic device, the use requirements of accurately and quickly triggering the button in a dark environment can be met.

[0012] Additional aspects and advantages of the present application will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0014] Figure 1 is a schematic diagram of the first part of the structure of the electronic device according to the first embodiment of the present application;

[0015] Figure 2 is a schematic diagram of the second part of the structure of the electronic device according to the first embodiment of the present application;

[0016] Figure 3 is a schematic diagram of the third part of the structure of the electronic device according to the first embodiment of the present application;

[0017] Figure 4 is a partial schematic diagram of the first perspective of the lamp cover and the second sealing ring according to the first embodiment of the present application;

[0018] Figure 5 is a partial schematic diagram of the second perspective of the lamp cover and the second sealing ring according to the first embodiment of the present application;

[0019] Figure 6 is a schematic diagram of the structure of the lamp cover according to the second embodiment of the present application;

[0020] Figure 7 is a schematic diagram of the structure of the light guide part according to the second embodiment of the present application;

[0021] Figure 8 It is a schematic structural diagram of a lamp cover and a second sealing ring according to the third embodiment of the present application;

[0022] Figure 9 It is a schematic structural diagram of a light guide part and a second sealing ring according to the third embodiment of the present application;

[0023] Figure 10 It is an exploded view of a partial structure of an electronic device according to the first embodiment of the present application.

[0024] Reference numerals:

[0025] Figures 1 to 10 The corresponding relationship between the reference numerals and the component names in

[0026] is as follows: 10 electronic device, 100 housing assembly, 110 opening, 120 installation cavity, 130 housing, 140 bracket, 200 flexible circuit board, 300 switch assembly, 400 light-emitting element, 500 button, 510 light-transmitting part, 520 flanging, 600 lamp cover, 610 light guide part, 611 first light-incident surface, 612 second light-incident surface, 613 second light-emitting surface, 614 third light-distributing surface, 615 fourth light-distributing surface, 616 fifth light-distributing surface, 617 sixth light-distributing surface, 618 first connection surface, 619 second connection surface, 620 seventh light-distributing surface, 630 connecting part, 632 first light-emitting surface, 634 second light-distributing surface, 6342 connecting section, 6344 arc section, 636 connecting segment, 640 avoidance area, 650 first light-distributing surface, 700 ejector rod, 710 groove, 800 first sealing ring, 900 second sealing ring. Detailed Description of the Embodiment

[0027] Hereinafter, embodiments of the present application will be described in detail. Examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present application and should not be construed as limiting the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts shall fall within the scope of protection of the present application.

[0028] The terms "first" and "second" in the description and claims of the present application may explicitly or implicitly include one or more of such features. In the description of the present application, unless otherwise specified, the meaning of "a plurality" is two or more. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / " generally means an "or" relationship between the associated objects before and after.

[0029] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present application.

[0030] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "mounted", "connected", "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0031] The following will describe the electronic device 10 provided in the embodiments of the present application with reference to the attached Figures 1 to 10 drawings.

[0032] As Figure 1 shown in Figure 2 、 Figure 3 、 Figure 4 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10 According to some embodiments of the present application, an electronic device 10 is provided, including: a housing assembly 100, an opening 110 is provided on the housing assembly 100, an installation cavity 120 is provided inside the housing assembly 100, and the installation cavity 120 communicates with the opening 110; a switch assembly 300; a light-emitting element 400. Both the switch assembly 300 and the light-emitting element 400 are located inside the installation cavity 120, and both the switch assembly 300 and the light-emitting element 400 face the side of the opening 110; a button 500 is located at the opening 110, the button 500 is disposed opposite to the switch assembly 300, and when the button 500 is triggered, it moves relative to the housing assembly 100 to trigger the switch assembly 300. At least a part of the button 500 is a light-transmitting portion 510; a lamp shade 600 is located between the button 500 and the light-emitting element 400, and the lamp shade 600 is used to conduct the light emitted by the light-emitting element 400 and emit it out of the button 500 through the light-transmitting portion 510.

[0033] In an embodiment of the present application, the electronic device 10 includes a housing assembly 100, a switch assembly 300, a light-emitting element 400, a button 500, and a lamp shade 600.

[0034] An installation cavity 120 is provided in the housing assembly 100, and the installation cavity 120 communicates with the opening 110. The switch assembly 300, the light-emitting element 400, and the lamp shade 600 are all located in the installation cavity 120, and the installation cavity 120 serves to install and fix the switch assembly 300, the light-emitting element 400, and the lamp shade 600.

[0035] Both the light-emitting element 400 and the switch assembly 300 face the side of the opening 110.

[0036] The button 500 is located at the opening 110, and the lamp shade 600 is located between the light-emitting element 400 and the button 500. When the light-emitting element 400 works, it can emit light. The lamp shade 600 serves to adjust the propagation path of the light emitted by the light-emitting element 400, and can conduct the light emitted by the light-emitting element 400 to be emitted from the button 500 through the light-transmitting portion 510.

[0037] The user can clearly observe the specific position of the button 500 through the light emitted from the button 500 through the light-transmitting portion 510, so that even when operating the electronic device 10 in a dark environment, the button 500 at the corresponding position can still be accurately triggered, making the use scenario of the electronic device 10 not limited by the brightness of the external environment. At the same time, the light emitted by the light-emitting element 400 is emitted from the button 500 through the light-transmitting portion 510 of the button 500. That is to say, the button 500 not only serves to trigger the corresponding function of the electronic device 10, but also serves as a light-emitting outlet. In this way, compared with setting an additional light-transmitting hole on the housing assembly 100, the waterproof performance of the electronic device 10 will not be affected. That is to say, without affecting the waterproof performance of the electronic device 10, the use requirements of accurately and quickly triggering the button 500 in a dark environment can be met.

[0038] It can be understood that at least a part of the button 500 is the light-transmitting portion 510. That is to say, a part of the button 500 is the light-transmitting portion 510, or the entire button 500 is the light-transmitting portion 510.

[0039] Exemplarily, the number of the buttons 500 is multiple, and at least a part of each button 500 is the light-transmitting portion 510.

[0040] Exemplarily, when the electronic device 10 is in a night scene, the controller of the electronic device 10 controls the light-emitting element 400 to work. Among them, the controller controls the light-emitting element 400 to work continuously, or the controller controls the light-emitting element 400 to work when the button 500 is triggered, or the controller controls the light-emitting element 400 to work when the screen of the electronic device 10 is lit.

[0041] Exemplarily, the electronic device 10 may be a mobile terminal such as a mobile phone, a wearable device, a tablet computer, a laptop computer, a mobile computer, an augmented reality device (also known as an AR (Augmented Reality) device), a virtual reality device (also known as a VR (Virtual Reality) device), and a handheld game console, etc.

[0042] Exemplarily, the light-transmitting portion 510 includes a plastic portion, a glass portion, an acrylic portion, etc., which are not listed one by one here.

[0043] In some embodiments, as Figure 3 shown, when a part of the button 500 is the light-transmitting portion 510, the light-transmitting portion 510 is located in the middle of the side of the button 500 facing away from the switch assembly 300.

[0044] In this embodiment, the setting position of the light-transmitting portion 510 is further defined. When a part of the button 500 is the light-transmitting portion 510, the light-transmitting portion 510 is located in the middle of the side of the button 500 facing away from the switch assembly 300.

[0045] That is, light rays are emitted from the button 500 through the light-transmitting portion 510 located in the middle. In this way, the uniformity of light emission can be ensured. Compared with the case where the light-transmitting portion 510 is located at the edge of the button 500 and light rays are emitted from the edge of the button 500, the uniformity of the light-emitting area can be ensured, which is beneficial to improving the aesthetics of the electronic device 10 during use.

[0046] In some embodiments, as Figure 1 and Figure 2 shown, the button 500 has a push rod 700; or the electronic device 10 further includes a push rod 700, and the push rod 700 is located between the button 500 and the switch assembly 300; the push rod 700 is used to trigger the switch assembly 300 when the button 500 is triggered.

[0047] In this embodiment, the button 500 has a push rod 700, that is, a part of the button 500 forms the push rod 700. The push rod 700 is used to trigger the switch assembly 300 when the button 500 is triggered. Specifically, when the button 500 is triggered, the push rod 700 moves to trigger the switch assembly 300 to work.

[0048] Exemplarily, the button 500 is integrally formed with the push rod 700.

[0049] Alternatively, the electronic device 10 further includes a push rod 700 located between the button 500 and the switch assembly 300. The button 500 triggers the switch assembly 300 to work through the push rod 700. Specifically, when the button 500 is triggered, it squeezes the push rod 700 to drive the push rod 700 to move relative to the housing assembly 100, and the movement of the push rod 700 can trigger the switch assembly 300 to work.

[0050] In some embodiments, as Figure 4 and Figure 5 shown, the lamp cover 600 has at least one light guide portion 610; when the number of the light guide portions 610 is multiple, the lamp cover 600 further includes a connecting portion 630, and the multiple light guide portions 610 are connected by the connecting portion 630. A groove 710 is provided at one end of the push rod 700 facing the button 500, and the connecting portion 630 is inserted into the groove 710, and the connecting portion 630 and the groove 710 are in clearance fit.

[0051] In this embodiment, the number of the light guide portions 610 is at least one.

[0052] Specifically, when the number of the light guide portions 610 is multiple, the lamp cover 600 further includes a connecting portion 630, and the multiple light guide portions 610 are connected by the connecting portion 630. That is to say, the multiple light guide portions 610 are connected into a whole through the connecting portion 630.

[0053] One end of the push rod 700 facing the button 500 cooperates with the button 500. When the button 500 is triggered, it can drive the push rod 700 to move relative to the housing assembly 100 to trigger the switch assembly 300.

[0054] The lamp cover 600 includes multiple light guide portions 610 and a connecting portion 630. A groove 710 is provided at one end of the push rod 700 facing the button 500, and the connecting portion 630 is inserted into the groove 710, and the connecting portion 630 and the groove 710 are in clearance fit. The groove 710 has the function of avoiding the connecting portion 630, and can also ensure the fitting dimension between the push rod 700 and the button 500, and can ensure the effectiveness of the button 500 to trigger the switch assembly 300.

[0055] In some embodiments, as Figure 6 shown, the lamp cover 600 has at least one light guide portion 610; when the number of the light guide portions 610 is multiple, the multiple light guide portions 610 are arranged at intervals, and the multiple light guide portions 610 enclose an avoidance area 640, and the push rod 700 passes through the avoidance area 640.

[0056] In this embodiment, the number of the light guide portions 610 is at least one.

[0057] Specifically, when the number of light guide parts 610 is multiple, the multiple light guide parts 610 are arranged at intervals, and the multiple light guide parts 610 enclose an avoidance area 640. The ejector rod 700 passes through the avoidance area 640. That is to say, the avoidance area 640 functions to avoid the ejector rod 700 to ensure the fitting dimension between the ejector rod 700 and the button 500, and ensure that the button 500 can effectively trigger the switch assembly 300 through the ejector rod 700.

[0058] Exemplarily, along the direction from the light-emitting element 400 to the switch assembly 300, the inner side walls of the multiple light guide parts 610 enclose the avoidance area 640.

[0059] In some embodiments, the lamp cover 600 has at least one light guide part 610; the ejector rod 700 is located on one side of the lamp cover 600.

[0060] In this embodiment, the number of the light guide parts 610 is at least one.

[0061] And the relationship between the ejector rod 700 and the lamp cover 600 is defined such that the ejector rod 700 is located on one side of the lamp cover 600, and there is no interference between the lamp cover 600 and the ejector rod 700. The lamp cover 600 does not hinder the movement of the ejector rod 700, which can ensure the fitting dimension between the ejector rod 700 and the button 500, and ensure that the button 500 can effectively trigger the switch assembly 300 through the ejector rod 700.

[0062] In some embodiments, when the lamp cover 600 further includes a connecting part 630, the multiple light guide parts 610 are arranged at intervals along the circumference of the connecting part 630, or the connecting part 630 includes multiple connecting segments 636, the multiple connecting segments 636 are arranged in parallel, and each connecting segment 636 connects at least two light guide parts 610.

[0063] In this embodiment, when the lamp cover 600 further includes a connecting part 630, the multiple light guide parts 610 are arranged at intervals along the circumference of the connecting part 630. That is to say, the positional relationship between the connecting part 630 and the multiple light guide parts 610 is defined. This setting enables the multiple light guide parts 610 to guide light from multiple directions and multiple positions, so that the light can be effectively conducted to the light-transmitting part 510.

[0064] Or, as Figure 4 shown, the connecting part 630 includes multiple connecting segments 636, the multiple connecting segments 636 are arranged in parallel, and each connecting segment 636 connects at least two light guide parts 610. That is to say, the multiple light guide parts 610 are grouped, each group includes at least two light guide parts 610, and at least two light guide parts 610 in each group are connected by the connecting segment 636, wherein the multiple connecting segments 636 are arranged in parallel. This setting enables the multiple light guide parts 610 to guide light from multiple directions and multiple positions, so that the light can be effectively conducted to the light-transmitting part 510.

[0065] In some embodiments, such as Figure 1 and Figure 2 shown, when the number of the light guide parts 610 is multiple, the number of the light emitting elements 400 is multiple, and the multiple light emitting elements 400 are arranged at intervals along the circumferential direction of the switch assembly 300, and each light guide part 610 is disposed opposite to at least one light emitting element 400.

[0066] In this embodiment, the number of the light emitting elements 400 is multiple, and the multiple light emitting elements 400 are arranged at intervals along the circumferential direction of the switch assembly 300. The lamp shade 600 has multiple light guide parts 610, and each light guide part 610 is disposed opposite to at least one light emitting element 400, that is, each light guide part 610 cooperates with at least one light emitting element 400 to adjust the propagation path of the light emitted by at least one light emitting element 400, so that the light emitted by the multiple light emitting elements 400 can be effectively emitted from the light transmitting part 510 of the key 500.

[0067] Among them, the multiple light guide parts 610 are all located on the circumferential side of the ejector rod 700, and the switch assembly 300 is disposed opposite to the light transmitting part 510. This setting enables the multiple light guide parts 610 to emit the light emitted by the multiple light emitting elements 400 to the light transmitting part 510 of the key 500 from multiple directions and multiple angles simultaneously, which is beneficial to improving the uniformity of light output and ensuring the light output effect.

[0068] In some embodiments, such as Figure 4 and Figure 5 shown, when the lamp shade 600 further includes a connecting part 630, the light guide part 610 has a first light incident surface 611, and the connecting part 630 has a first light emitting surface 632; wherein, the light emitted by the light emitting element 400 is incident on the first light emitting surface 632 through the first light incident surface 611 and is incident on the light transmitting part 510 through the first light emitting surface 632.

[0069] In this embodiment, the lamp shade 600 further includes a connecting part 630, and the multiple light guide parts 610 are connected through the connecting part 630.

[0070] The light guide part 610 has a first light incident surface 611, the connecting part 630 has a first light emitting surface 632, and the light emitted by the light emitting element 400 is incident on the first light emitting surface 632 through the first light incident surface 611 and is incident on the light transmitting part 510 through the first light emitting surface 632, that is to say, the light is incident on the light transmitting part 510 through the first light emitting surface 632 of the connecting part 630. This setting can ensure the brightness of light output, will not weaken the light output, and can avoid the occurrence of dark and uneven light output.

[0071] Exemplarily, the number of the light guide parts 610 is two, and the two light guide parts 610 and the connecting part 630 enclose a bridge-shaped structure.

[0072] Exemplarily, the number of the light guide parts 610 is three.

[0073] Exemplarily, the number of the light guide parts 610 is four.

[0074] In some embodiments, as Figure 4 and Figure 5 shown, the end face of the light guide part 610 facing the light-emitting element 400 is the first light-incident surface 611, and the end face of the connecting part 630 facing the light-transmitting part 510 is the first light-emitting surface 632; along the direction from the switch assembly 300 to the light-emitting element 400, the connection between the outer side wall of the light guide part 610 and the connecting part 630 has a first light distribution surface 650, and the end face of the connecting part 630 facing the switch assembly 300 is the second light distribution surface 634; among any two of the plurality of first light distribution surfaces 650, the distance between the two first light distribution surfaces 650 on the side away from the light-emitting element 400 is smaller than the distance between the two first light distribution surfaces 650 on the side facing the light-emitting element 400; the second light distribution surface 634 includes a connecting section 6342 and an arc section 6344, one end of the arc section 6344 is connected to the light guide part 610, the other end of the arc section 6344 is connected to the connecting section 6342, the arc section 6344 protrudes towards the switch assembly 300, and the distance from the connecting section 6342 to the first light-emitting surface 632 is smaller than the distance from the arc section 6344 to the first light-emitting surface 632; wherein, both the first light distribution surface 650 and the second light distribution surface 634 are used for reflecting light.

[0075] In this embodiment, the structure of the lamp shade 600 is further defined.

[0076] The lamp shade 600 has a first light-incident surface 611, a first light-emitting surface 632, a first light distribution surface 650, and a second light distribution surface 634.

[0077] The end face of the light guide part 610 facing the light-emitting element 400 is the first light-incident surface 611.

[0078] The end face of the connecting part 630 facing the light-transmitting part 510 is the first light-emitting surface 632.

[0079] Along the direction from the switch assembly 300 to the light-emitting element 400, the connection between the outer side wall of the light guide part 610 and the connecting part 630 has a first light distribution surface 650. Among any two of the plurality of first light distribution surfaces 650, the distance between the two first light distribution surfaces 650 on the side away from the light-emitting element 400 is smaller than the distance between the two first light distribution surfaces 650 on the side facing the light-emitting element 400, that is, the two first light distribution surfaces 650 on the side away from the light-emitting element 400 are close to each other, and the two first light distribution surfaces 650 on the side facing the light-emitting element 400 are away from each other.

[0080] The end face of the connecting portion 630 facing the flexible circuit board 200 is the second light distribution surface 634. The second light distribution surface 634 includes a connecting section 6342 and an arc section 6344. One end of the arc section 6344 is connected to the light guide portion 610, and the other end of the arc section 6344 is connected to the connecting section 6342. The arc section 6344 bulges towards the switch assembly 300. The distance from the connecting section 6342 to the first light output surface 632 is less than the distance from the arc section 6344 to the first light output surface 632.

[0081] As Figure 5 shown, by reasonably setting the cooperation structure of the first light input surface 611, the first light output surface 632, the first light distribution surface 650 and the second light distribution surface 634, the plurality of light guide portions 610 of the lamp cover 600 have the functions of light input and light reflection. At least a part of the light emitted by the light emitting element 400 is incident on the first light distribution surface 650 through the first light input surface 611, is reflected at a large angle by the first light distribution surface 650 onto the second light distribution surface 634, and is reflected by the second light distribution surface 634 onto the first light output surface 632. That is, the light is reflected and refracted through the first light distribution surface 650 and the second light distribution surface 634 and transmitted to the first light output surface 632, realizing uniform light output in the middle area of the lamp cover 600. It can be seen from this that the lamp cover 600 has the function of converging light from the plurality of light guide portions 610 to the center. The light at the edge light guide portion 610 is reflected at a large angle by the first light distribution surface 650 onto the second light distribution surface 634, and the light at a large angle is emitted from the center of the total reflection type lamp cover 600, realizing the convergence of multi-side light at the center and lighting the light transmissive portion 510 located in the middle. Among them, Figure 5 the arrow indicates the propagation path of the light.

[0082] Exemplarily, the connecting section 6342 is located in the middle of the connecting portion 630.

[0083] As Figure 5 shown, the length of the arc section 6344 in the first direction is d1, and the length of the arc section 6344 in the second direction is d2. Among them, 0.5 mm < d1 < 1 mm, such as, d1 = 0.6 mm, d1 = 0.7 mm, d1 = 0.8 mm and d1 = 0.9 mm, etc., which are not listed one by one here. Among them, 0.05 mm < d2 < 0.3 mm, such as, d2 = 0.1 mm, d2 = 0.15 mm, d2 = 0.2 mm and d2 = 0.25 mm, etc., which are not listed one by one here.

[0084] In some embodiments, such as Figure 6 and Figure 8As shown, when multiple light guiding parts 610 are arranged at intervals, along the direction from the switch assembly 300 to the button 500, the light guiding part 610 has a second light incident surface 612 and a second light emitting surface 613; wherein the light emitted by the light emitting element 400 is emitted toward the second light emitting surface 613 through the second light incident surface 612, and is emitted toward the light transparent part 510 through the second light emitting surface 613.

[0085] In this embodiment, when a plurality of light guides 610 are arranged at intervals, the light guide 610 has a second light incident surface 612 and a second light emitting surface 613, and the second light incident surface 612 and the second light emitting surface 613 are arranged along the direction from the light emitting element 400 to the key 500. The light emitted by the light emitting element 400 is emitted toward the second light emitting surface 613 through the second light incident surface 612, and is emitted toward the light transparent portion 510 through the second light emitting surface 613, that is, the light is emitted toward the light transparent portion 510 through the second light emitting surface 613 of the light guide 610. This arrangement provides structural support for the light transparent portion 510 to be effectively illuminated by light.

[0086] In some embodiments, Figure 6 and Figure 7 As shown, the end surface of the light guide portion 610 facing the light emitting element 400 is the second light incident surface 612, and the end surface of the light guide portion 610 away from the light emitting element 400 is the second light emitting surface 613, and the second light emitting surface 613 is a toothed surface; along the direction from the light emitting element 400 to the switch assembly 300, the outer side wall of the light guide portion 610 includes a third light distribution surface 614, and the third light distribution surface 614 is connected to the second light incident surface 612, and the inner side wall of the light guide portion 610 includes a fourth light distribution surface 615 and a third light distribution surface 616. A connecting surface 618, the first connecting surface 618 is connected between the fourth light distribution surface 615 and the second light incident surface 612, the angle between the third light distribution surface 614 and the second light incident surface 612 is an acute angle, the angle between the second light incident surface 612 and the fourth light distribution surface 615 and the first connecting surface 618 is an obtuse angle, and a part of the fourth light distribution surface 615 is arranged opposite to the third light distribution surface 614; wherein the third light distribution surface 614 and the fourth light distribution surface 615 are both used to reflect light.

[0087] In this embodiment, the structure of the lamp cover 600 is further defined.

[0088] The lampshade 600 has a second light incident surface 612 , a second light emitting surface 613 , a third light distribution surface 614 , a first connecting surface 618 and a fourth light distribution surface 615 .

[0089] The end surface of the light guide portion 610 facing the light emitting element 400 is a second light incident surface 612 .

[0090] The end surface of the light guide portion 610 facing away from the light emitting element 400 is a second light emitting surface 613 , and the second light emitting surface 613 is a toothed surface.

[0091] In the direction from the light-emitting element 400 to the switch assembly 300, the outer sidewall of the light guide portion 610 includes a third light distribution surface 614, the third light distribution surface 614 is connected to the second light incident surface 612, the inner sidewall of the light guide portion 610 includes a fourth light distribution surface 615 and a first connection surface 618, and the first connection surface 618 is connected between the fourth light distribution surface 615 and the second light incident surface 612.

[0092] Among them, the included angle between the third light distribution surface 614 and the second light incident surface 612 is an acute angle, the included angle between the second light incident surface 612 and the first connection surface 618 is an obtuse angle, the included angle between the fourth light distribution surface 615 and the first connection surface 618 is an obtuse angle, and a part of the fourth light distribution surface 615 is disposed opposite to the third light distribution surface 614.

[0093] By reasonably setting the cooperation structure of the second light incident surface 612, the second light exit surface 613, the third light distribution surface 614, the first connection surface 618 and the fourth light distribution surface 615, the plurality of light guide portions 610 of the lamp cover 600 have the functions of light incident and light reflection.

[0094] As Figure 7 shown, at least a part of the light emitted by the light-emitting element 400 is incident on the third light distribution surface 614 through the second light incident surface 612, is reflected by the third light distribution surface 614 to the fourth light distribution surface 615, is reflected by the fourth light distribution surface 615 to the second light exit surface 613, and is refracted by the second light exit surface 613 to the light transmission portion 510. The second light exit surface 613 is a toothed surface, and the refraction of the second light exit surface 613 enables the light to converge towards the center, realizing the convergence of multi-side light at the center and lighting up the light transmission portion 510 located in the middle. Among them, Figure 7 the arrows in

[0095] In some embodiments, as Figure 8 and Figure 9 shown, the end surface of the light guide portion 610 facing the light-emitting element 400 is the second light incident surface 612; the end surface of the light guide portion 610 facing away from the light-emitting element 400 includes a fifth light distribution surface 616, a sixth light distribution surface 617, a second connection surface 619 and a second light exit surface 613, the second connection surface 619 is connected between the fifth light distribution surface 616 and the sixth light distribution surface 617, the sixth light distribution surface 617 is connected to the second light exit surface 613, the included angle between the fifth light distribution surface 616 and the second connection surface 619 is an acute angle, the sixth light distribution surface 617 is an arc surface; in the direction from the light-emitting element 400 to the switch assembly 300, the inner sidewall of the light guide portion 610 includes a seventh light distribution surface 620, the seventh light distribution surface 620 is disposed opposite to the second light exit surface 613, the seventh light distribution surface 620 is an arc surface, and the bending directions of the seventh light distribution surface 620 and the sixth light distribution surface 617 are opposite; among them, both the fifth light distribution surface 616 and the seventh light distribution surface 620 are used for reflecting light.

[0096] In this embodiment, the structure of the lamp cover 600 is further defined.

[0097] The lamp cover 600 has a second light incident surface 612, a second light exit surface 613, a fifth light distribution surface 616, a sixth light distribution surface 617, a second connection surface 619, and a seventh light distribution surface 620.

[0098] The end face of the light guide portion 610 facing the light emitting element 400 is the second light incident surface 612.

[0099] The end face of the light guide portion 610 facing away from the light emitting element 400 includes a fifth light distribution surface 616, a sixth light distribution surface 617, a second connection surface 619, and a second light exit surface 613. The second connection surface 619 is connected between the fifth light distribution surface 616 and the sixth light distribution surface 617, and the sixth light distribution surface 617 is connected to the second light exit surface 613. The included angle between the fifth light distribution surface 616 and the second connection surface 619 is an acute angle. The sixth light distribution surface 617 is an arc surface.

[0100] Along the direction from the light emitting element 400 to the switch assembly 300, the inner side wall of the light guide portion 610 includes a seventh light distribution surface 620. The seventh light distribution surface 620 is disposed opposite to the second light exit surface 613.

[0101] The seventh light distribution surface 620 is an arc surface.

[0102] The bending directions of the seventh light distribution surface 620 and the sixth light distribution surface 617 are opposite.

[0103] As Figure 9 shown, by reasonably setting the cooperation structure of the second light incident surface 612, the second light exit surface 613, the fifth light distribution surface 616, the sixth light distribution surface 617, the second connection surface 619, and the seventh light distribution surface 620, the plurality of light guide portions 610 of the lamp cover 600 have the functions of light incident and light reflection.

[0104] At least a part of the light emitted by the light emitting element 400 is incident on the fifth light distribution surface 616 through the second light incident surface 612, reflected by the fifth light distribution surface 616 to the second connection surface 619, transmitted through the second connection surface 619 and the sixth light distribution surface 617 and incident on the seventh light distribution surface 620, and reflected by the seventh light distribution surface 620 to the second light exit surface 613. It can be seen that the lamp cover 600 has the function of converging light from multiple light guide portions 610 to the center, realizing the convergence of multi-side light at the center and lighting the light transmissive portion 510 located in the middle. Among them, Figure 9 the arrows in

[0105] In some embodiments, as Figure 1 and Figure 2 shown, the electronic device 10 further includes: a first sealing ring 800 sleeved on the side wall of the ejector rod 700, and the first sealing ring 800 abuts against the wall of the installation cavity 120.

[0106] In this embodiment, the structure of the electronic device 10 is further defined such that the electronic device 10 further includes a first sealing ring 800. The first sealing ring 800 is sleeved on the side wall of the ejector rod 700, and the first sealing ring 800 abuts against the cavity wall of the installation cavity 120. The first sealing ring 800 functions to seal the connection between the ejector rod 700 and the cavity wall of the installation cavity 120, preventing water vapor, dirt, etc. from entering the interior of the electronic device 10 through the connection between the ejector rod 700 and the cavity wall of the installation cavity 120, and providing structural support for ensuring the safety and effectiveness of the use of the electronic device 10.

[0107] Exemplarily, a convex portion is provided on the outer peripheral side of the first sealing ring 800, and the convex portion abuts against the cavity wall of the installation cavity 120. This setting not only ensures the sealing of the connection between the ejector rod 700 and the cavity wall of the installation cavity 120, but also reduces the contact area between the first sealing ring 800 and the cavity wall of the installation cavity 120, reducing the resistance when the ejector rod 700 moves relative to the frame assembly 100, and ensuring the detection accuracy of the electronic device 10.

[0108] In some embodiments, as Figure 1 , Figure 4 , Figure 5 , Figure 8 and Figure 9 shown, the electronic device 10 further includes: a second sealing ring 900, which is sleeved on the side wall of the light guide portion 610, and the second sealing ring 900 abuts against the cavity wall of the installation cavity 120.

[0109] In this embodiment, the structure of the electronic device 10 is further defined such that the electronic device 10 further includes a second sealing ring 900. The second sealing ring 900 is sleeved on the side wall of the light guide portion 610, and the second sealing ring 900 abuts against the cavity wall of the installation cavity 120. The second sealing ring 900 functions to seal the connection between the light guide portion 610 and the cavity wall of the installation cavity 120, preventing water vapor, dirt, etc. from entering the interior of the electronic device 10 through the connection between the light guide portion 610 and the cavity wall of the installation cavity 120, and providing structural support for ensuring the safety and effectiveness of the use of the electronic device 10.

[0110] In some embodiments, as Figure 1 and Figure 2As shown in the figure, the housing assembly 100 includes a housing 130 and a bracket 140. The housing 130 is provided with an opening 110. The bracket 140 is disposed inside the housing 130, and the bracket 140 and the housing 130 enclose an installation cavity 120. The electronic device 10 further includes a flexible circuit board 200. Both the flexible circuit board 200 and the lamp shade 600 are disposed on the bracket 140. The flexible circuit board 200 is disposed opposite to the opening 110. Both the switch assembly 300 and the light-emitting element 400 are disposed on the flexible circuit board 200. The button 500 has a flanging 520, and the flanging 520 is clamped between the housing 130 and the bracket 140.

[0111] In this embodiment, the housing assembly 100 includes a housing 130 and a bracket 140.

[0112] The housing 130 is provided with an opening 110. The bracket 140 is disposed inside the housing 130, and the bracket 140 and the housing 130 enclose an installation cavity 120.

[0113] Both the flexible circuit board 200 and the lamp shade 600 are disposed on the bracket 140. The bracket 140 serves as an installation carrier for the flexible circuit board 200 and the lamp shade 600, and has the function of installing and fixing the flexible circuit board 200 and the lamp shade 600.

[0114] The button 500 has a flanging 520, and the flanging 520 is clamped between the housing 130 and the bracket 140.

[0115] This setting can ensure the matching dimensions of the flexible circuit board 200, the switch assembly 300, the light-emitting element 400, the button 500 and the lamp shade 600.

[0116] An installation cavity 120 is provided inside the housing assembly 100, and the installation cavity 120 is communicated with the opening 110. The flexible circuit board 200, the switch assembly 300, the light-emitting element 400 and the lamp shade 600 are all located inside the installation cavity 120. The installation cavity 120 has the function of installing and fixing the flexible circuit board 200, the switch assembly 300, the light-emitting element 400 and the lamp shade 600.

[0117] Both the light-emitting element 400 and the switch assembly 300 are disposed on the side of the flexible circuit board 200 facing the opening 110. The light-emitting element 400 is electrically connected to the flexible circuit board 200, and the switch assembly 300 is electrically connected to the flexible circuit board 200.

[0118] It can be understood that the switch assembly 300 is disposed on the flexible circuit board 200. When the button 500 is triggered, the button 500 will correspondingly trigger the switch assembly 300 to work to turn on and off the corresponding functions of the electronic device 10.

[0119] Exemplarily, the structure of the electronic device 10 is reasonably arranged in this application. By adding a light-emitting element 400 (such as an LED (Light-Emitting Diode Light) lamp) on the flexible circuit board 200, the light is guided into the key 500 through a specially designed lamp cover 600 and then emitted from the central position of the key 500. Without affecting the waterproof performance of the electronic device 10, the information prompt of the electronic device 10 and the function of quickly triggering the key 500 in a dark environment are realized. For example, the key 500 includes a mute key.

[0120] In this application, a key 500 is provided on the side of the housing assembly 100, and a specially designed lamp cover 600 is added between the flexible circuit board 200 and the key 500 to transmit the light generated by the LED lamp to the light-emitting position of the key 500 (i.e., the light-transmitting part 510), without affecting the original feel of triggering the key 500 and without affecting the original function of the key 500. By setting the lamp cover 600 with a special shape, the problem of uneven light-emitting area caused by the offset of the light-emitting element 400 due to the setting of the switch assembly 300 (such as the dome of the key 500) in the central area of the flexible circuit board 200 is solved.

[0121] Exemplarily, a first sealing ring 800 is provided on the ejector rod 700 to achieve the purpose of waterproofing.

[0122] Taking the light-emitting element 400 as a lamp and the switch assembly 300 as the dome of the key 500 as an example. For example Figure 1 and Figure 2 As shown, the electronic device 10 includes a housing 130, a bracket 140, a flexible circuit board 200, a lamp, an ejector rod 700, a lamp cover 600 and a key 500. An opening 110 is provided on the side of the housing 130, and the key 500 is installed in the corresponding opening 110 of the housing 130. The lamp is welded on the flexible circuit board 200 and assembled to the corresponding slotted position of the bracket 140. The ejector rod 700 is assembled to the bracket 140, and the ejector rod 700 is arranged opposite to the dome of the key 500. Since the bridge-shaped lamp cover 600 will interfere with the head of the ejector rod 700, a groove 710 is provided on the side of the ejector rod 700 facing the key 500 to avoid the connecting part 630 of the lamp cover 600. The lamp cover 600 is assembled to the bracket 140, and the light guide part 610 of the lamp cover 600 is arranged opposite to the lamp. Finally, the housing 130 and the bracket 140 are snapped together to complete the final assembly.

[0123] For example Figure 1As shown, the lamp and the pot of the button 500 are welded together on the flexible circuit board 200. The bracket 140 is provided with a through hole, and the lamp and the through hole are arranged opposite to each other. The lampshade 600 is assembled to the bracket 140, and a second sealing ring 900 (such as a waterproof silicone ring) is added at the matching position of the lampshade 600 and the frame 130. The pot of the button 500 is arranged opposite to the top rod 700, and a first sealing ring 800 (such as a waterproof silicone ring) is added at the matching position of the top rod 700 and the frame 130. The entire button 500 is a light-transmitting button, and the appearance surface of the button 500 is spray-painted. Figure 3 The light-transmitting portion 510 of the key 500 is not painted with a dark primer, and light can be emitted from the light-transmitting portion 510 .

[0124] like Figure 4 As shown, the lampshade 600 includes two light guides 610 and a connecting portion 630. The two light guides 610 are connected by the connecting portion 630 on the side away from the light emitting element 400. The lampshade 600 is in a bridge shape. The two light guides 610 (the light guides 610 can be called bridge piers) have the functions of light entry and waterproofing. Light is reflected and refracted by the second light distribution surface 634 of the connecting portion 630 and transmitted to the first light emitting surface 632, so that uniform light is emitted from the center area of ​​the lampshade 600. Figure 4 As shown, the two light guides 610 are connected by a connecting portion 630, that is, the two light guides 610 are not arranged at intervals. The light can also be further uniformed by doping color powder in the lampshade 600.

[0125] like Figure 5 As shown, the present application reasonably arranges the structure of the lampshade 600, which can converge the light from both sides to the center. The light at the edge is reflected at a large angle to the second light distribution surface 634 through the first light distribution surface 650, and the light at a large angle is emitted from the center of the lampshade 600 after total reflection, so that the light from both sides converges at the center, and the light-transmitting part 510 at the center of the key 500 is illuminated.

[0126] like Figure 2 As shown, a groove 710 is provided at the head of the top rod 700 , and the groove 710 is used to avoid the connecting portion 630 of the lampshade 600 .

[0127] like Figure 6 As shown, the lampshade 600 includes two relatively independently arranged light guide parts 610, and the light guide parts 610 are inclined tooth structures. Along the direction from the light-emitting element 400 to the switch assembly 300, the inner side walls of the two light guide parts 610 enclose an avoidance area 640, and the top rod 700 is connected to the avoidance area 640. The lampshade 600 has a second light incident surface 612, a second light emitting surface 613, a third light distribution surface 614, a first connecting surface 618 and a fourth light distribution surface 615. The second light emitting surface 613 is a toothed surface. This arrangement allows the light incident through the second light incident surface 612 to converge as much as possible to the light-transmitting part 510 in the central area of ​​the button 500.

[0128] As shown Figure 7 in the figure, the marginal rays are reflected by the obliquely pulled third light distribution surface 614 to the obliquely pulled fourth light distribution surface 615, and then reflected by the obliquely pulled fourth light distribution surface 615 to the toothed second light-emitting surface 613. The refraction of the toothed second light-emitting surface 613 causes the light rays to converge further towards the center, realizing the convergence of the light on both sides at the center and lighting up the light-transmitting part 510 in the central area of the button 500.

[0129] As shown Figure 8 in the figure, the lamp cover 600 includes a double-fin split light guide part 610. Along the direction from the light-emitting element 400 to the switch assembly 300, the inner side walls of the two light guide parts 610 enclose an avoidance area 640, and the ejector rod 700 passes through the avoidance area 640. The lamp cover 600 has a second light-incident surface 612, a second light-emitting surface 613, a fifth light distribution surface 616, a sixth light distribution surface 617, a seventh light distribution surface 620 and a second connection surface 619. This setting enables the light rays incident through the second light-incident surface 612 to converge towards the light-transmitting part 510 in the central area of the button 500 as much as possible.

[0130] As shown Figure 9 in the figure, the marginal rays are reflected by the fifth light distribution surface 616, pass through the second connection surface 619, the sixth light distribution surface 617 to the seventh light distribution surface 620, and then reflected by the seventh light distribution surface 620 to the second light-emitting surface 613. The marginal rays directly reach the fifth light distribution surface 616, are reflected by the fifth light distribution surface 616 to the sixth light distribution surface 617 and the seventh light distribution surface 620, and are reflected by the seventh light distribution surface 620 to the second light-emitting surface 613. The refraction of the double-fin split light guide part 610 causes the light rays to converge further towards the center, realizing the convergence of the light on both sides at the center and lighting up the light-transmitting part 510 in the central area of the button 500.

[0131] The present application reasonably arranges the structure of the electronic device 10, bringing users a rich visual prompt experience. At the same time, in a dark environment, the button 500 can be blindly touched, and the user-defined shortcut functions can be efficiently reached. At the same time, this setting enables the appearance of the electronic device 10 to present a visual experience of lamp effects with styles and differentiations, enhancing the product's recognition and sense of technology.

[0132] In the description of this specification, the description referring to terms such as "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0133] Although embodiments of the present application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present application. The scope of the present application is defined by the claims and their equivalents.

Claims

1. An electronic device, characterized in that: include: A frame assembly, wherein the frame assembly is provided with an opening, and an installation cavity is provided inside the frame assembly, and the installation cavity is connected to the opening; Switch assembly; A light emitting element, wherein the switch assembly and the light emitting element are both located in the mounting cavity, and the switch assembly and the light emitting element are both facing one side of the opening; A button, located at the opening, the button is arranged opposite to the switch assembly, and when the button is triggered, the button moves relative to the frame assembly to trigger the switch assembly, and at least a portion of the button is a light-transmitting portion; A lampshade is located between the button and the light-emitting element, and is used to transmit the light emitted by the light-emitting element to the button through the light-transmitting portion.

2. The electronic device according to claim 1, characterized in that: In the case where a portion of the button is a light-transmitting portion, the light-transmitting portion is located in the middle of a side of the button that is away from the switch assembly.

3. The electronic device according to claim 1 or 2, characterized in that: The button has a push rod; or The electronic device further comprises a push rod, wherein the push rod is located between the button and the switch assembly; The push rod is used to trigger the switch assembly when the button is triggered.

4. The electronic device according to claim 3, characterized in that: The lampshade has at least one light guiding portion; In the case where there are multiple light guide parts, the lampshade further includes a connecting part, the multiple light guide parts are connected by the connecting part, the end of the push rod facing the button is provided with a groove, the connecting part is inserted into the groove, and the connecting part and the groove are loosely matched; or In the case where there are multiple light guides, the multiple light guides are arranged at intervals, the multiple light guides enclose a avoidance area, and the top rod passes through the avoidance area; or The top rod is located on one side of the lampshade.

5. The electronic device according to claim 4, characterized in that: In the case where the lampshade further includes the connecting portion, the plurality of light guide portions are arranged at intervals along the circumference of the connecting portion, or the connecting portion includes a plurality of connecting segments, the plurality of connecting segments are arranged in parallel, and each connecting segment connects at least two light guide portions.

6. The electronic device according to claim 4, characterized in that: In the case that there are multiple light guides, there are multiple light emitting elements, the multiple light emitting elements are arranged at intervals along the circumference of the switch assembly, and each light guide is arranged opposite to at least one light emitting element.

7. The electronic device according to claim 6, characterized in that: In the case where the lampshade further includes the connecting portion, the light guide portion has a first light incident surface, and the connecting portion has a first light emitting surface; The light emitted by the light emitting element is emitted toward the first light emitting surface through the first light incident surface, and then emitted toward the light transmitting portion through the first light emitting surface.

8. The electronic device according to claim 7, characterized in that: The end surface of the light-guiding portion facing the light-emitting element is the first light-incident surface, and the end surface of the connecting portion facing the light-transmitting portion is the first light-emitting surface; Along the direction from the switch assembly to the light-emitting element, the connection between the outer wall of the light-guiding portion and the connecting portion has a first light distribution surface, and the end surface of the connecting portion facing the switch assembly is a second light distribution surface; Among any two of the plurality of first light distribution surfaces, a distance between two of the first light distribution surfaces on a side away from the light emitting element is smaller than a distance between two of the first light distribution surfaces on a side facing the light emitting element; The second light distribution surface includes a connecting section and a curved surface section, one end of the curved surface section is connected to the light guide portion, and the other end of the curved surface section is connected to the connecting section, the curved surface section protrudes toward the direction of the switch assembly, and the distance from the connecting section to the first light emitting surface is smaller than the distance from the curved surface section to the first light emitting surface; Wherein, the first light distribution surface and the second light distribution surface are both used for reflecting light.

9. The electronic device according to claim 4, characterized in that: In the case where a plurality of the light guide portions are arranged at intervals, along the direction from the switch assembly to the button, the light guide portion has a second light incident surface and a second light emitting surface; The light emitted by the light emitting element is emitted toward the second light emitting surface through the second light incident surface, and then emitted toward the light transmitting portion through the second light emitting surface.

10. The electronic device according to claim 9, characterized in that: The end surface of the light guide portion facing the light emitting element is the second light incident surface, the end surface of the light guide portion away from the light emitting element is the second light emitting surface, and the second light emitting surface is a toothed surface; Along the direction from the light emitting element to the switch assembly, the outer side wall of the light guide portion includes a third light distribution surface, the third light distribution surface is connected to the second light incident surface, the inner side wall of the light guide portion includes a fourth light distribution surface and a first connecting surface, the first connecting surface is connected between the fourth light distribution surface and the second light incident surface, the included angle between the third light distribution surface and the second light incident surface is an acute angle, the included angle between any one of the second light incident surface and the fourth light distribution surface and the first connecting surface is an obtuse angle, and a part of the fourth light distribution surface is arranged opposite to the third light distribution surface; Wherein, the third light distribution surface and the fourth light distribution surface are both used for reflecting light.

11. The electronic device according to claim 9, characterized in that: The end surface of the light guide portion facing the light emitting element is the second light incident surface; The end surface of the light guide portion facing away from the light emitting element comprises a fifth light distribution surface, a sixth light distribution surface, a second connecting surface and the second light emitting surface, the second connecting surface is connected between the fifth light distribution surface and the sixth light distribution surface, the sixth light distribution surface is connected to the second light emitting surface, the angle between the fifth light distribution surface and the second connecting surface is an acute angle, and the sixth light distribution surface is a curved surface; Along the direction from the light emitting element to the switch assembly, the inner side wall of the light guide portion comprises a seventh light distribution surface, the seventh light distribution surface is arranged opposite to the second light emitting surface, the seventh light distribution surface is a curved surface, and the bending directions of the seventh light distribution surface and the sixth light distribution surface are opposite; Wherein, the fifth light distribution surface and the seventh light distribution surface are both used for reflecting light.

12. The electronic device according to claim 3, characterized in that: Also includes: The first sealing ring is sleeved on the side wall of the push rod, and the first sealing ring abuts against the cavity wall of the installation cavity.

13. The electronic device according to claim 4, characterized in that: Also includes: The second sealing ring is sleeved on the side wall of the light guide portion, and the second sealing ring abuts against the cavity wall of the installation cavity.

14. The electronic device according to claim 1 or 2, characterized in that: The frame assembly comprises a frame and a bracket, the frame is provided with the opening, the bracket is arranged in the frame, and the bracket and the frame enclose the installation cavity; The electronic device further comprises a flexible circuit board, the flexible circuit board and the lampshade are both arranged on the bracket, the flexible circuit board is arranged opposite to the opening, and the switch assembly and the light emitting element are both arranged on the flexible circuit board; The button has a flange, and the flange is sandwiched between the frame and the bracket.

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