Sports watch

Abstract

The application discloses a sports watch. The sports watch comprises a shell, an illumination assembly and a light guide. The shell is provided with a receiving cavity and a through hole, and the through hole is connected with the receiving cavity and the outside of the shell. The illumination assembly is accommodated in the receiving cavity. The illumination assembly is configured to emit light. The light guide at least partially extends into the through hole and is connected with the shell. The light guide comprises a light collecting part opposite to the receiving cavity. At least part of the illumination assembly is located at the focal point of the light collecting part. The light collecting part is configured to convert the light emitted by the illumination assembly into parallel light and guide the parallel light outwards.

Description

Technical Field

[0001] This application relates to the field of consumer electronics technology, specifically to a sports watch. Background Technology

[0002] Sports watches have gradually increased their market share due to their advantages of high structural strength, good waterproof and shock resistance, and high level of intelligence. In specific sports scenarios where sports watches are used, such as indoors with insufficient daylight, outdoors with insufficient daylight, and indoors or outdoors at night without lighting, users have raised the demand for lighting functionality in sports watches. Underwater applications such as diving place even higher demands on the lighting capabilities of sports watches, and the market urgently needs a sports watch capable of providing high-brightness lighting underwater. Utility Model Content

[0003] In view of the above problems, this application provides a sports watch.

[0004] The sports watch provided in this application includes a housing, an illumination component, and a light guide. The housing has a receiving cavity and a through hole, the through hole connecting the receiving cavity to the outside of the housing. The illumination component is housed within the receiving cavity. The illumination component is configured to emit light. The light guide extends at least partially into the through hole and is connected to the housing. The light guide includes a focusing portion opposite the receiving cavity. At least a portion of the illumination component is located at the focal point of the focusing portion. The focusing portion is configured to convert the light emitted by the illumination component into parallel light and direct it towards the outside of the housing.

[0005] In some embodiments, the light guide further includes a main body and a limiting portion. The main body is connected to the light-concentrating portion and extends into the through hole. The sidewall of the main body facing the outside of the housing is planar. The limiting portion is connected to the main body. The limiting portion and the main body together form a receiving groove, in which at least a portion of the lighting assembly is received.

[0006] In some embodiments, the sports watch further includes a first circuit board housed within the receiving cavity. The lighting assembly includes a second circuit board, a connector, and a light-emitting unit. The second circuit board is housed in the receiving groove. The connector is disposed on the second circuit board and is used to electrically connect the second circuit board to the first circuit board. The light-emitting unit is disposed on the second circuit board and electrically connected to the second circuit board. The light-emitting unit is located at the focal point of the light-concentrating portion, and the light emitted by the light-emitting unit is made parallel by the light-concentrating portion and passes through the main body towards the outside of the housing.

[0007] In some embodiments, in the direction opposite to the light guide, the connector and the light-emitting unit are respectively connected to opposite sides of the second circuit board.

[0008] In some embodiments, the limiting portion has two insertion slots located on opposite sides of the lighting assembly and the light guide, and each slot communicates with the receiving slot. The second circuit board is housed in the two insertion slots and is inserted and fixed to the light guide.

[0009] In some embodiments, the inner wall of the through hole is provided with a connecting portion, and the outer wall of the main body is provided with a mating portion. The connecting portion can mate with the mating portion to tightly connect the main body to the through hole.

[0010] In some embodiments, the connecting portion is a groove, the mating portion is a protrusion, and the mating portion extends into the connecting portion so that the main body portion is tightly connected to the through hole.

[0011] In some embodiments, the connecting portion is a protrusion, the mating portion is a groove, and the connecting portion extends into the mating portion so that the main body portion is tightly connected to the through hole.

[0012] In some embodiments, the number of connecting portions is the same as the number of mating portions, and there are at least two.

[0013] In some embodiments, the housing and the light guide are an integral structure formed by two-color injection molding.

[0014] In some embodiments, the main body portion has an uneven structure on its sidewall facing the outside of the housing.

[0015] In the sports watch of this embodiment, the housing is connected to a light guide that allows light to pass through a through hole. The lighting component is housed within the housing cavity and is at least partially located at the focal point of the focusing section. The light emitted by the lighting component is converged into parallel light by the focusing section and emitted outwards from the housing to provide illumination. In this case, the parallel light emitted by the sports watch has advantages of good uniformity and high brightness, resulting in better illumination, especially suitable for underwater applications such as diving. This provides a better user experience for the sports watch.

[0016] Additional aspects and advantages of embodiments of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of embodiments of this application. Attached Figure Description

[0017] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, wherein: Figure 1 This is a three-dimensional structural diagram of a portion of the structure of a sports watch according to certain embodiments of this application; Figure 2 yes Figure 1 A schematic cross-sectional view of a portion of the structure of the sports watch shown, taken by line II-II; Figure 3 yes Figure 2 A partial enlarged view of section III of the cross-sectional schematic diagram of the sports watch shown; Figure 4 This is a three-dimensional assembly diagram of a portion of the structure of a sports watch according to certain embodiments of this application; Figure 5 yes Figure 3 A three-dimensional exploded diagram of some of the structures of a sports watch; Figure 6 This is a three-dimensional structural schematic diagram of a lighting component according to certain embodiments of this application; Figure 7 This is a three-dimensional structural diagram of a sports watch according to certain embodiments of this application.

[0018] Explanation of key component symbols: Sports watch 100; 10 housing; 11 accommodating cavity; 13 through hole; 15 connecting part; Lighting assembly 30; second circuit board 31; connector 33; light-emitting unit 35; Light guide 50; light focusing part 51; main body part 53; mating part 531; limiting part 55; insertion groove 551; receiving groove 57; The direction X is opposite to that of the lighting component and the light guide. Detailed Implementation

[0019] The embodiments of this application are described in detail below. Examples of the embodiments are shown in the accompanying 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 with reference to the accompanying drawings are exemplary and are only used to explain the embodiments of this application, and should not be construed as limiting the embodiments of this application.

[0020] In the description of this application, it should be understood that the terms "thickness," "upper," "top," "bottom," "inner," "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0021] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation", "connection" and "linkage" should be interpreted broadly. In one example, they can be a fixed connection, a detachable connection, or an integral connection; they can be a mechanical connection, an electrical connection, or a connection that allows communication between them; they can be a direct connection or an indirect connection through an intermediate medium; they can be the internal connection of two elements or the interaction between two elements.

[0022] Sports watches have gradually increased their market share due to their advantages of high structural strength, good waterproof and shockproof performance, and high level of intelligence. In specific sports scenarios where sports watches are used, such as indoors with insufficient daylight, outdoors with insufficient daylight, and indoors or outdoors at night without lighting, users have raised the need for illumination. Underwater applications such as diving place even higher demands on the illumination function of sports watches, and the market urgently needs a sports watch capable of high-brightness underwater illumination. To solve the above problems, this application provides a sports watch 100 (please refer to...). Figure 6 ).

[0023] Please refer to Figures 1 to 3 ,and Figure 6 The sports watch 100 provided in this application includes a housing 10, an illumination component 30, and a light guide 50. The housing 10 has a receiving cavity 11 and a through hole 13, the through hole 13 connecting the receiving cavity 11 to the outside of the housing 10. The illumination component 30 is housed within the receiving cavity 11. The illumination component 30 is configured to emit light. The light guide 50 extends at least partially into the through hole 13 and is connected to the housing 10. The light guide 50 includes a focusing portion 51 opposite to the receiving cavity 11. At least a portion of the illumination component 30 is located at the focal point of the focusing portion 51. The focusing portion 51 is configured to convert the light emitted by the illumination component 30 into parallel light and guide it towards the outside of the housing 10.

[0024] Specifically, the Sports Watch 100 is a smart wearable device designed specifically for sports and outdoor activities. It features basic time display and integrates multiple sensors such as GPS positioning, optical heart rate monitoring, and blood oxygen detection. This allows the Sports Watch 100 to accurately record the user's exercise trajectory, heart rate changes, calorie consumption, and other data, providing users with health management functions such as training analysis, sleep monitoring, and stress assessment. Typically, the Sports Watch 100 boasts long battery life, high structural strength, and excellent water resistance.

[0025] The housing 10 is a structure in the sports watch 100 used to house and connect other components, such as the lighting assembly 30 and the light guide 50. The housing 10 can be made of, but is not limited to, metal or plastic. When the housing 10 is made of metal, it has high structural strength, is not easily damaged, and has a long service life. When the housing 10 is made of plastic, it is lighter and less expensive.

[0026] The housing 10 is provided with a receiving cavity 11. The receiving cavity 11 is a spatial structure that provides mounting space for the lighting component 30, the first circuit board (described below), etc. The receiving cavity 11 is surrounded by the side walls of the housing 10, and the shape and size of the receiving cavity 11 are determined by the shape and size of the housing 10. The housing 10 separates the receiving cavity 11 from the outside of the sports watch 100. The through hole 13 is a spatial structure formed on the side of the housing 10. The through hole 13 connects the receiving cavity 11 to the outside of the housing 10 and is used to allow light to pass through. The shape of the cross-section of the through hole 13 obtained by the plane perpendicular to the extension direction of the through hole 13 can be, but is not limited to, circular, rectangular, symmetrical, and racetrack-shaped. For example, the shape of the through hole 13 is circular. In this case, the stress uniformity of the side walls of the through hole 13 is better, the structural strength and load-bearing capacity of the housing 10 are better, and the sports watch 100 has a longer service life.

[0027] The illumination component 30 is a component in the sports watch 100 that emits light for illumination. The illumination component 30 is housed within the receiving cavity 11 and corresponds to the position of the light guide 50. The light guide 50 is a structure within the housing 10 that allows light from inside the receiving cavity 11 to pass through and be transmitted to the outside of the housing 10. The material of the light guide 50 can be, but is not limited to, glass, acrylic, and plastic. When the light guide 50 is made of glass, it has the advantages of high light transmittance and corrosion resistance; when the light guide 50 is made of acrylic, it has the advantages of light transmittance close to that of glass and ease of processing; when the light guide 50 is made of plastic, it has the advantages of light weight and lower cost.

[0028] The light guide 50 extends at least partially into the through hole 13 and is connected to the housing 10, such as... Figure 2 and Figure 3 As shown. The housing 10 and the light guide 50 can be an integral structure or separate structures. When the housing 10 and the light guide 50 are separate structures, the connection method between them can be detachable or non-detachable. Detachable connections include, but are not limited to, one or more combinations of screw connections and snap-fit ​​connections. Non-detachable connections include, but are not limited to, one or more combinations of gluing, welding, and sintering methods. This definition will be used for both detachable and non-detachable connections in the following text and will not be elaborated further.

[0029] The shape and size of the cross-section of at least a portion of the structure of the light guide 50 extending into the through hole 13, which is cut by a plane perpendicular to the extension direction of the through hole 13, are the same as the shape and size of the cross-section of the through hole 13 cut by a plane perpendicular to the extension direction of the through hole 13. This makes the gap between the light guide 50 and the through hole 13 smaller, so that external liquids are less likely to enter the interior of the housing 10 through the through hole 13. This results in better waterproof performance of the sports watch 100, allowing the sports watch 100 to work normally in underwater and other environments.

[0030] The focusing section 51 is a structure in the light guide 50 used to guide the light emitted by the lighting assembly 30. The lighting assembly 30 is fixed in position within the receiving cavity 11 and is at least partially disposed at the focal point of the focusing section 51. The focusing section 51 can receive the light emitted by the lighting assembly 30 and convert it into parallel light, which is then emitted through at least another part of the structure of the light guide 50 toward the outside of the housing 10 to achieve the lighting function.

[0031] For example, the light-concentrating part 51 is at least a part of the structure of a convex lens. The structure for emitting light in the lighting assembly 30 is located at the focal point of the light-concentrating part 51. At this time, the light-concentrating part 51 converges the light emitted from the lighting assembly 30 from the focal point of the light-concentrating part 51 into parallel light. At this time, the parallel light with better uniformity and higher brightness is emitted to the outside of the housing 10 through at least another part of the light guide 50 and provides high-intensity illumination to at least a part of the outside of the sports watch 100.

[0032] For example, the light-concentrating part 51 is a combination of multiple optical devices including at least a convex lens. The structure for emitting light in the lighting assembly 30 is located at the focal point of the convex lens in the light-concentrating part 51. At this time, the light-concentrating part 51 converges the light emitted from the lighting assembly 30 from the focal point of the light-concentrating part 51 into parallel light. At this time, the parallel light with better uniformity and higher brightness is emitted to the outside of the housing 10 through at least another part of the structure of the light guide 50, and provides high-intensity illumination to at least a part of the outside of the sports watch 100.

[0033] In some embodiments, the luminous intensity of the illumination component 30 remains constant. In this case, the illumination function of the sports watch 100 is relatively simple and has a foolproof function. In other embodiments, the luminous intensity of the illumination component 30 is adjustable. For example, the user can change the light intensity emitted by the illumination component 30 by pressing the button on the housing 10 in different ways. In this case, the illumination component 30 has a level adjustment function, and the user can adjust the light intensity of the illumination component 30 for different usage scenarios, resulting in a better user experience of the sports watch 100.

[0034] In the sports watch 100 of this embodiment, the housing 10 is connected to a light guide 50 through a through hole 13, allowing light to pass through. The lighting component 30 is housed in the receiving cavity 11 and is at least partially located at the focal point of the focusing part 51. At this time, the light emitted by the lighting component 30 is converged into parallel light by the focusing part 51 and emitted outward from the housing 10 to provide illumination. The parallel light emitted by the sports watch 100 has the advantages of good uniformity and high brightness, resulting in better illumination of the sports watch 100, especially suitable for underwater applications such as diving. This provides a better user experience for the sports watch 100.

[0035] Please refer to Figures 2 to 5 In some embodiments, the light guide 50 further includes a main body 53 and a limiting part 55. The main body 53 is connected to the light-concentrating part 51 and extends into the through hole 13. The sidewall of the main body 53 facing the outside of the housing 10 is planar. The limiting part 55 is connected to the main body 53. The limiting part 55 and the main body 53 together form a receiving groove 57, in which at least a portion of the lighting assembly 30 is received.

[0036] Specifically, the main body 53 is the structure in the light guide 50 that primarily allows light emitted from the lighting assembly 30 to pass through. The main body 53 extends into the through hole 13 to connect the light guide 50 to the housing 10. The side of the main body 53 facing the receiving cavity 11 is connected to the focusing part 51. The main body 53 and the focusing part 51 can be an integral structure or separate structures. When the main body 53 and the focusing part 51 are separate structures, the connection between the main body 53 and the focusing part 51 can be detachable or non-detachable. The sidewall of the main body 53 facing the outside of the housing 10 is flat so that the light rays converged into parallel light by the focusing part 51 do not change direction when emitted towards the outside of the housing 10 through the main body 53, and remain parallel.

[0037] The limiting portion 55 is a structure in the light guide 50 that cooperates with the main body 53 to fix the lighting assembly 30. The limiting portion 55 extends relative to the main body 53 in the direction of the receiving cavity 11 and forms a receiving groove 57 with the main body 53. The main body 53 and the limiting portion 55 can be an integral structure or separate structures. When the main body 53 and the limiting portion 55 are separate structures, the connection between the main body 53 and the limiting portion 55 can be a detachable connection or a non-detachable connection.

[0038] The receiving groove 57 is a spatial structure for accommodating at least a portion of the lighting component 30, such that at least a portion of the lighting component 30 is located at the focal point of the focusing section 51. The inner contour dimensions and shape of the receiving groove 57 are matched with the dimensions and shape of the portion of the lighting component 30 extending into the receiving groove 57, so that at least a portion of the lighting component 30 can be stably accommodated in the receiving groove 57. At this time, the structural stability of the sports watch 100 is better, and at least a portion of the lighting component 30 can be stably positioned at the focal point of the focusing section 51.

[0039] Therefore, in the sports watch 100 of this application, the main body 53 is connected to the light-concentrating part 51 and is used to transmit the light emitted by the lighting unit, which becomes parallel light under the converging effect of the light-concentrating part 51, to the outside of the sports watch 100 to achieve the lighting function. The limiting part 55 and the main body 53 together form a receiving groove 57 so that at least a part of the lighting component 30 can be stably received in the receiving groove 57. At this time, the lighting effect of the sports watch 100 is better, the structural stability is better, and the service life is longer.

[0040] Please refer to Figures 2 to 6 In some embodiments, the sports watch 100 further includes a first circuit board housed within a receiving cavity 11. The lighting assembly 30 includes a second circuit board 31, a connector 33, and a light-emitting unit 35. The second circuit board 31 is housed in a receiving groove 57. The connector 33 is disposed on the second circuit board 31 and is used to electrically connect the second circuit board 31 to the first circuit board. The light-emitting unit 35 is disposed on the second circuit board 31 and electrically connected to it. The light-emitting unit 35 is located at the focal point of the light-concentrating part 51, and the light emitted by the light-emitting unit 35 is made parallel by the light-concentrating part 51 and passes through the main body 53 towards the outside of the housing 10.

[0041] Specifically, the first circuit board (not shown) is a device in the sports watch 100 used to receive signals, process signals, and issue control commands. Exemplarily, the first circuit board is a printed circuit board (PCB) or a reinforced flexible printed circuit (FPC). The first circuit board is housed within the receiving cavity 11 and connected to the housing 10. The connection between the first circuit board and the housing 10 can be either detachable or non-detachable.

[0042] The second circuit board 31 is a device that controls the lighting assembly 30 through an electrical connection with the first circuit board. The second circuit board 31 can be a printed circuit board (PCB) or a flexible printed circuit (FPC) with reinforcement. The second circuit board 31 is housed within the receiving cavity 11 and connected to the housing 10. The connection between the second circuit board 31 and the housing 10 can be detachable or non-detachable.

[0043] The connector 33 is a structure in the lighting assembly 30 used to achieve an electrical connection between the first circuit board and the second circuit board 31. The connector 33 can be, but is not limited to, wires, flexible circuit boards, and metal sheets. One end of the connector 33 is disposed on the second circuit board 31, and the other end is connected to the first circuit board to achieve a stable and reliable electrical connection between the first circuit board and the second circuit board 31.

[0044] The light-emitting unit 35 is a device in the lighting assembly 30 used to emit light. For example, the light-emitting unit 35 includes one or more light-emitting diodes. In this case, the light-emitting unit 35 has the advantages of miniaturization, high brightness, and low power consumption, making it very suitable for the sports watch 100 in the example of this application. The light-emitting unit 35 is disposed on the second circuit board 31 and electrically connected to the second circuit board 31. The position of the light-emitting unit 35 is at the focal point of the light-concentrating part 51, so that the light emitted by the light-emitting unit 35 can become parallel light under the focusing part 51, and then pass through the main body part 53 and be emitted to the outside of the housing 10.

[0045] Therefore, when the user turns on the illumination function of the sports watch 100, the second circuit board 31 can transmit the trigger signal generated by the trigger (not shown) to the first circuit board through the connector 33. The first circuit board then controls the sports watch 100 to respond to the illumination function according to the trigger signal. For example, in this application, the first circuit board controls the light-emitting unit 35 to emit light. The light emitted by the light-emitting unit 35 becomes parallel light under the action of the light-concentrating part 51 and is transmitted to the outside of the housing 10, illuminating at least a part of the environment where the user is located, so as to realize the illumination function of the sports watch 100.

[0046] Please refer to Figure 5 and Figure 6 In some embodiments, in the direction X opposite to the light guide 50, the connector 33 and the light-emitting unit 35 are respectively connected to the opposite sides of the second circuit board 31.

[0047] Specifically, in the direction X opposite to the light guide 50 of the lighting assembly 30, the second circuit board 31 includes two opposing sides, one side facing the light guide 50 and the other side facing the receiving cavity 11. The connector 33 is connected to the side of the second circuit board 31 facing the receiving cavity 11, and the light-emitting unit 35 is connected to the side of the second circuit board 31 facing the receiving cavity 11. The connector 33 provides a shorter path for the electrical connection between the first circuit board and the second circuit board 31.

[0048] Therefore, in the sports watch 100 of this application, on the one hand, the electrical connection between the first circuit board and the second circuit board 31 is highly reliable, the structure stability and structural strength of the sports watch 100 are good, and it has a long service life; on the other hand, the internal layout of the sports watch 100 can be more flexible, the sports watch 100 is easy to miniaturize or design in a specific form, and the user has a better experience with the sports watch 100.

[0049] Please refer to Figures 4 to 6 In some embodiments, the limiting part 55 is provided with two insertion slots 551, which are located on both sides of the lighting assembly 30 and the light guide 50 in the direction X, and are respectively connected to the receiving slot 57. The second circuit board 31 is accommodated in the two insertion slots 551 and is inserted and fixed to the light guide 50.

[0050] Specifically, the insertion slot 551 is a spatial structure provided on the limiting part 55 for fixing the second circuit board 31. There are two insertion slots 551. In the direction X opposite to the light guide 50 of the lighting component 30, the two insertion slots 551 are located on the left and right sides respectively, and both are connected to the receiving groove 57. The inner contour size and shape of the insertion slot 551 match the size and shape of the second circuit board 31, so that the second circuit board 31 can extend into the insertion slot 551 so that the lighting component 30 can be stably accommodated in the receiving cavity 11. At this time, the structural stability of the sports watch 100 is good.

[0051] In some embodiments, the second circuit board 31 and the insertion slot 551 can be further connected by adhesive dispensing to further enhance the structural stability of the sports watch 100.

[0052] The insertion slot 551 communicates with the receiving slot 57. When the second circuit board 31 extends into the insertion slot 551, it is housed in the receiving slot 57 along with the light-emitting unit 35. The position of the light-emitting unit 35 is accurately set at the focal point of the light-concentrating part 51, so that the light emitted by the light-emitting unit 35 can become parallel light under the convergence of the light-concentrating part 51, and then pass through the main body part 53 and be emitted to the outside of the housing 10. The light emitted by the light-emitting unit 35 can achieve stable and high-brightness illumination under the action of the light guide 50.

[0053] Therefore, in the sports watch 100 of this application, the insertion slot 551 of the limiting part 55 restricts the installation position of the second circuit board 31 so that the light-emitting unit 35 is accurately set at the focal point of the light-concentrating part 51. As a result, the light emitted by the light-emitting unit 35 can be maximized to become parallel light under the action of the light-concentrating part 51 and transmitted to the outside of the housing 10 through the main body part 53. The sports watch 100 has better lighting function and the user has a better experience of using the sports watch 100.

[0054] Please refer to Figures 2 to 4 In some embodiments, the inner wall of the through hole 13 is provided with a connecting portion 15, and the outer wall of the main body 53 is provided with a mating portion 531. The connecting portion 15 can mate with the mating portion 531 to make the main body 53 and the through hole 13 tightly connected.

[0055] Specifically, the connecting portion 15 is a structure on the housing 10 used to enhance the connection stability with the light guide 50. The connecting portion 15 is located on the inner sidewall of the through hole 13 and corresponds to the position of the main body 53. The mating portion 531 is a structure on the main body 53 used to mate with the connecting portion 15 to enhance the connection stability with the housing 10. The mating portion 531 is located on the outer sidewall of the main body 53 and corresponds to the position of the connecting portion 15. Please refer to... Figure 2 and Figure 3 With the main body 53 inserted into the through hole 13, the connecting part 15 and the mating part 531 fit tightly together to achieve a tight connection between the main body 53 and the through hole 13. At this time, the connection strength between the housing 10 and the light guide 50 is relatively high, while the gap between them is small and the structure is relatively complex, resulting in good water resistance for the watch.

[0056] Therefore, in the sports watch 100 of this application, the connecting part 15 provided on the housing 10 and the mating part 531 provided on the light guide 50 can cooperate with each other to achieve a tight connection between the main body 53 and the through hole 13. On the one hand, the connection strength between the housing 10 and the light guide 50 is relatively high, the sports watch 100 has good structural stability and a long service life; on the other hand, the gap between the housing 10 and the light guide 50 is small and has a relatively complex structure, which can effectively prevent external liquids from entering the interior of the housing 10 through the through hole 13, the sports watch 100 has good waterproof performance, and the sports watch 100 can work normally in underwater and other environments.

[0057] Please refer to Figures 2 to 4 In some embodiments, the connecting part 15 is a groove and the mating part 531 is a protrusion. The mating part 531 extends into the connecting part 15 so that the main body part 53 is tightly connected to the through hole 13.

[0058] Specifically, in the above embodiment, the connecting part 15 is a groove opened on the inner side wall of the through hole 13, and the mating part 531 is a protrusion extending from the outer side wall of the main body part 53 toward the housing 10. The outer contour shape of the protrusion corresponds to the inner contour shape of the groove so that the protrusion can be inserted into the groove to achieve a tight connection between the main body part 53 and the through hole 13, that is, a tight connection between the housing 10 and the light guide 50.

[0059] Therefore, in the sports watch 100 of this application, the connecting part 15 is a groove, and the mating part 531 is a protrusion. The two can cooperate with each other to achieve a tight connection between the main body 53 and the through hole 13. On the one hand, the connection strength between the housing 10 and the light guide 50 is relatively high, the structural stability of the sports watch 100 is good, and the service life is long. On the other hand, the gap between the housing 10 and the light guide 50 is small and has a relatively complex structure, which can effectively prevent external liquids from entering the interior of the housing 10 through the through hole 13. The sports watch 100 has good waterproof performance and can work normally in underwater and other environments.

[0060] Please refer to Figures 2 to 4 In some embodiments, the connecting part 15 is a protrusion and the mating part 531 is a groove, with the connecting part 15 extending into the mating part 531 so that the main body part 53 is tightly connected to the through hole 13.

[0061] Specifically, in the above embodiment, the connecting part 15 is a protrusion extending from the inner sidewall of the through hole 13 toward the main body 53, and the mating part 531 is a groove opened on the main body 53. The outer contour shape of the protrusion corresponds to the inner contour shape of the groove so that the protrusion can extend into the groove to achieve a tight connection between the main body 53 and the through hole 13, that is, a tight connection between the housing 10 and the light guide 50.

[0062] Therefore, in the sports watch 100 of this application, the connecting part 15 is a protrusion, and the mating part 531 is a groove. The two can cooperate with each other to achieve a tight connection between the main body 53 and the through hole 13. On the one hand, the connection strength between the housing 10 and the light guide 50 is relatively high, the structural stability of the sports watch 100 is good, and the service life is long. On the other hand, the gap between the housing 10 and the light guide 50 is small and has a relatively complex structure, which can effectively prevent external liquids from entering the interior of the housing 10 through the through hole 13. The sports watch 100 has good waterproof performance and can work normally in underwater and other environments.

[0063] Please refer to Figures 2 to 4 In some embodiments, the number of connecting portions 15 is the same as the number of mating portions 531, and there are at least two.

[0064] Specifically, in the above embodiment, when the number of connecting parts 15 is the same as the number of mating parts 531, the connecting parts 15 and the mating parts 531 can fit tightly together, and the inner contour of the first through hole 13 fits tightly with the outer contour of the main body 53. The main body 53 and the through hole 13 are connected very tightly, and the connection stability between the housing 10 and the light guide 50 is excellent.

[0065] When the number of connecting parts 15 and the number of mating parts 531 are at least two, the structure of the gap between the housing 10 and the light guide 50 is more complex, which is equivalent to setting a more complex waterproof structure between the housing 10 and the light guide 50. The difficulty of external liquid entering the interior of the housing 10 through the through hole 13 is further increased, and the waterproof performance of the sports watch 100 is significantly improved.

[0066] Therefore, in the sports watch 100 of this application, the number of connecting parts 15 is the same as the number of mating parts 531, and both are at least two. In this case, the two can cooperate with each other to achieve a tight connection between the main body 53 and the through hole 13. On the one hand, the connection strength between the housing 10 and the light guide 50 is high, the structural stability of the sports watch 100 is excellent, and its service life is significantly extended. On the other hand, the gap between the housing 10 and the light guide 50 is very small and has an extremely complex structure, which can effectively prevent external liquids from entering the interior of the housing 10 through the through hole 13. The sports watch 100 has excellent waterproof performance and can work normally in underwater and other environments.

[0067] Please refer to Figures 1 to 3 In some embodiments, the housing 10 and the light guide 50 are a two-color injection molded integral structure.

[0068] Specifically, during the two-color injection molding process of the housing 10 and the light guide 50, the molten material used to form the light guide 50 first flows into the injection mold (not shown) used to form the light guide 50, and the molten material solidifies to form the light guide 50. Then, the molten material used to form the housing 10 flows into the injection mold (not shown) used to form the housing 10 and contains the already formed light guide 50, and the molten material solidifies to form the housing 10. At this time, the housing 10 and the light guide 50 form a tight embedded connection, and the housing 10 and the light guide 50 can deform under external force but will not detach from each other.

[0069] With the housing 10 and the light guide 50 being a single, two-color injection molded structure, the connection between them is relatively tight, effectively preventing external liquids from entering the housing 10 through the through-hole 13. This results in good water resistance for the sports watch 100, allowing it to function normally underwater. Furthermore, the strong connection between the housing 10 and the light guide 50 prevents them from easily becoming loose, enhancing the structural stability and extending the lifespan of the sports watch 100.

[0070] Please refer to Figures 2 to 4 In some embodiments, the sidewall of the main body 53 facing the outside of the housing 10 has an uneven structure.

[0071] Specifically, in the above embodiment, the uneven structure (not shown) is a structure used to improve the light emission performance of the light guide 50. The uneven structure is provided on the side wall of the main body 53 facing the outside of the housing 10, that is, on the surface that light finally passes through during its emission to the outside of the sports watch 100. The presence of the uneven structure makes the light emitted by the light guide 50 more uniform and brighter, resulting in better illumination of the sports watch 100 and a better user experience.

[0072] For example, the concave-convex structure is formed by a texturing process. In this case, the concave-convex structure can also be used to improve the scratch resistance of the light guide 50, effectively preventing the light guide 50 from being scratched by external impacts on the sports watch 100, thereby avoiding problems such as reduced light transmittance and deviation of light propagation direction of the light guide 50. The lighting function of the sports watch 100 is stable, and the user has a better experience of using the watch.

[0073] In the description of this specification, the references to terms such as "some embodiments," "in one example," "exemplarily," etc., indicate that a specific feature, structure, material, or characteristic described in connection with an embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0074] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A sports watch, characterized in that, include: The housing has a receiving cavity and a through hole, the through hole connecting the receiving cavity to the outside of the housing; An illumination component, housed within the receiving cavity, is configured to emit light; and A light guide extends at least partially into the through hole and is connected to the housing; the light guide includes a focusing portion opposite to the accommodating cavity, at least a portion of the lighting assembly is located at the focal point of the focusing portion, and the focusing portion is configured to convert the light emitted by the lighting assembly into parallel light and direct it toward the outside of the housing.

2. The sports watch according to claim 1, characterized in that, The light guide component also includes: The main body is connected to the light-concentrating part and extends into the through hole; the side wall of the main body facing the outside of the housing is flat. A limiting part is connected to the main body part, and the limiting part and the main body part together form a receiving groove, in which at least a portion of the lighting assembly is received.

3. The sports watch according to claim 2, characterized in that, The sports watch also includes a first circuit board housed within the accommodating cavity; the lighting assembly includes: The second circuit board is housed in the receiving groove; A connector, disposed on the second circuit board, is used to achieve an electrical connection between the second circuit board and the first circuit board; and A light-emitting unit is disposed on the second circuit board and electrically connected to the second circuit board. The light-emitting unit is located at the focal point of the light-concentrating part. The light emitted by the light-emitting unit becomes parallel light under the action of the light-concentrating part and passes through the main body and is emitted towards the outside of the housing.

4. The sports watch according to claim 3, characterized in that, In the direction opposite to the light guide, the connector and the light-emitting unit are respectively connected to opposite sides of the second circuit board.

5. The sports watch according to claim 3, characterized in that, The limiting part is provided with two insertion slots, which are located on both sides of the lighting component and the light guide in the opposite direction, and are respectively connected to the receiving slot. The second circuit board is housed in the two insertion slots and is inserted and fixed to the light guide.

6. The sports watch according to claim 2, characterized in that, The inner wall of the through hole is provided with a connecting part, and the outer wall of the main body is provided with a mating part. The connecting part can mate with the mating part so that the main body is tightly connected to the through hole.

7. The sports watch according to claim 6, characterized in that, The connecting portion is a groove, and the mating portion is a protrusion. The mating portion extends into the connecting portion to ensure a tight connection between the main body and the through hole; or... The connecting part is a protrusion, and the mating part is a groove. The connecting part extends into the mating part so that the main body part is tightly connected to the through hole.

8. The sports watch according to claim 6 or 7, characterized in that, The number of connecting parts is the same as the number of mating parts, and there are at least two.

9. The sports watch according to any one of claims 1-7, characterized in that, The housing and the light guide are an integral structure formed by two-color injection molding.

10. The sports watch according to any one of claims 2-7, characterized in that, The main body has an uneven structure on its side wall facing the outside of the housing.

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