Mobile terminal and accessory thereof

Abstract

The utility model relates to a mobile terminal and accessories thereof, and the mobile terminal comprises a mobile terminal body which is provided with a display screen and a first transmission part; the first accessory comprises a shell assembly, an optical lens module, a first circuit board and a second transmission part, a mounting cavity is formed in the shell assembly, a lens mounting hole and a first window are formed in the shell assembly, the optical lens module is arranged in the lens mounting hole, the first circuit board is arranged in the mounting cavity, and a photosensitive chip and the second transmission part are arranged on the first circuit board; the second accessory comprises a shell, the shell is provided with a mounting groove, and the shell is connected with a wearing piece; the mobile terminal body is selectively assembled on the first accessory or the second accessory, when the mobile terminal body is assembled on the first accessory, the mobile terminal body is accommodated in the mounting cavity, the display screen is exposed from the first window, and the first transmission part is electrically connected with the second transmission part in a contact manner; and when the mobile terminal body is assembled on the second accessory, the mounting groove is accommodated in the mobile terminal body, and the display screen is exposed from the opening of the mounting groove.

Description

Technical Field

[0001] This utility model relates to the technical field of mobile terminals and their accessories, and in particular to a mobile terminal and its accessories. Background Technology

[0002] Existing mobile devices such as smartphones, smartwatches, and smart cameras have fixed uses and certain limitations, lacking flexibility and failing to meet consumers' diverse needs. Furthermore, the inherent structure, shape, and size of existing mobile devices limit their functionality and performance. Utility Model Content

[0003] In view of the above situation, it is necessary to propose a mobile terminal and its accessories that are not limited to the mobile terminal itself.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a mobile terminal and its accessories, comprising:

[0005] A mobile terminal body, the mobile terminal body having a display screen and a first transmission unit;

[0006] The first component includes a housing assembly, an optical lens module, a first circuit board, and a second transmission unit. The housing assembly has a mounting cavity and a lens mounting hole and a first window. The optical lens module is disposed in the lens mounting hole. The first circuit board is disposed in the mounting cavity. The first circuit board has a photosensitive chip and a second transmission unit. The photosensitive chip acquires the image captured by the optical lens module and converts it into an electrical signal. The second transmission unit is adapted to the first transmission unit.

[0007] The second accessory includes a housing having a mounting slot, and a wearable component is connected to the housing. The mobile terminal body can be selectively mounted on either the first accessory or the second accessory. When the mobile terminal body is mounted on the first accessory, the mounting cavity accommodates the mobile terminal body, the display screen protrudes from the first window, and the first transmission unit and the second transmission unit are in contact with each other. When the mobile terminal body is mounted on the second accessory, the mounting slot accommodates the mobile terminal body, and the display screen protrudes from the opening of the mounting slot.

[0008] Furthermore, the first accessory also includes a second circuit board and an extension button, wherein the second circuit board is electrically connected to the first circuit board, and the extension button is electrically connected to the second circuit board.

[0009] Furthermore, the first accessory also includes a fill light, which is located on the same side as the optical lens module, and the fill light is electrically connected to the first circuit board or the second circuit board.

[0010] Furthermore, the housing assembly includes a first housing and a second housing, which are detachably connected.

[0011] Furthermore, the mounting cavity includes a first cavity located between the first housing and the second housing, and a second cavity disposed within the second housing. The lens mounting hole is formed on the side of the first housing facing away from the second housing, the first window is formed on the side of the second housing facing away from the first housing, the first circuit board is disposed within the first cavity, the second cavity is used to accommodate the mobile terminal body, and a clearance hole is provided between the first cavity and the second cavity for the first transmission part to extend into the second cavity.

[0012] Furthermore, the housing assembly also includes a fastening frame, at least one end of which is openable and closable. The fastening frame has a second window, the inner diameter of which is smaller than the inner diameter of the first window. When the fastening frame is closed, the first window and the second window are in communication.

[0013] Furthermore, one end of the fastening frame is hinged by a torsion spring, and the torsion spring has a restoring force when the other end of the fastening frame is opened.

[0014] Furthermore, the wearable component is a watch strap.

[0015] Furthermore, one of the first transmission unit and the second transmission unit is a magnetic conductor, and the other is another magnetic conductor or ferromagnetic conductor that is magnetically connected to the magnetic conductor.

[0016] Furthermore, the mobile terminal body also includes a front-facing camera, which is located on the same side as the display screen, and the housing assembly has a front-facing camera recess for the front-facing camera to be exposed.

[0017] The beneficial effects of this utility model are as follows:

[0018] The mobile terminal body can be adapted to either the first accessory or the second accessory.

[0019] The first accessory is an additional lens that enhances camera performance. The housing assembly has a mounting cavity to accommodate the mobile terminal, allowing for a wraparound installation that is more convenient, stable, and protective. This is especially beneficial for small mobile devices like smartwatches, as the increased size of the housing makes it easier to hold. The image captured by the optical lens module is converted into an electrical signal by a photosensitive chip on the first circuit board, and then transmitted to the mobile terminal via the first transmission unit. The mobile terminal powers the first accessory through the first transmission unit. Since the mobile terminal itself does not need a lens, the image quality of the additional lens is no longer limited to that of the mobile terminal's own lens, resulting in stable image quality.

[0020] The second accessory is a wearable device, which allows the mobile terminal to be worn on the human body, such as on the wrist, thereby enhancing the portability of the mobile terminal.

[0021] By using two different accessories, flexibility is enhanced, breaking through the limitations of the mobile terminal's structure, shape, and size. This increases both fun and market competitiveness. Attached Figure Description

[0022] Figure 1 This is a structural schematic diagram of the mobile terminal body and the first accessory according to an embodiment of the present utility model;

[0023] Figure 2 This is a structural schematic diagram of the first component in an embodiment of this utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the first component in another direction according to an embodiment of this utility model;

[0025] Figure 4 This is a schematic diagram of the internal structure of the first cavity in an embodiment of this utility model;

[0026] Figure 5 This is a structural schematic diagram of the mobile terminal body and the second accessory according to an embodiment of the present utility model;

[0027] Figure 6 This is a structural schematic diagram of the second accessory in an embodiment of this utility model;

[0028] Figure 7 This is a schematic diagram of the structure of the mobile terminal body according to an embodiment of the present utility model;

[0029] Figure 8 This is a structural schematic diagram of the mobile terminal body from another direction according to an embodiment of this utility model.

[0030] Label Explanation:

[0031] 100. Mobile terminal body; 110. Display screen; 120. First transmission unit; 130. Front-facing camera;

[0032] 140. Control buttons; 150. Volume port; 200. First accessory; 210. Housing assembly;

[0033] 211. First housing; 212. Second housing; 220. Optical lens module; 230. First circuit board;

[0034] 231. Second transmission unit; 232. Photosensitive chip; 240. Mounting cavity; 241. First cavity;

[0035] 242. Second cavity; 243. Clearance hole; 244. Lens mounting hole; 250. Second circuit board;

[0036] 260. Extended button; 270. Fill light; 280. Fastening frame; 281. Second window; 282. Torsion spring;

[0037] 300. Second accessory; 310. Housing; 311. Mounting slot; 312. Button clearance hole;

[0038] 313. Sound-avoiding hole; 320. Wearing part. Detailed Implementation

[0039] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description of a mobile terminal and its accessories, in conjunction with the accompanying drawings and embodiments, is provided. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the scope of the utility model.

[0040] Please refer to Figures 1-8 A mobile terminal and its accessories, comprising:

[0041] The mobile terminal body 100 has a display screen 110 and a first transmission unit 120.

[0042] The first accessory 200 includes a housing assembly 210, an optical lens module 220, a first circuit board 230, and a second transmission unit 231. The housing assembly 210 has a mounting cavity 240 and a lens mounting hole 244 and a first window. The optical lens module 220 is disposed in the lens mounting hole 244, and the first circuit board 230 is disposed in the mounting cavity 240. The first circuit board 230 has a photosensitive chip 232 and a second transmission unit 231. The photosensitive chip 232 acquires the image captured by the optical lens module 220 and converts it into an electrical signal. The second transmission unit 231 is adapted to the first transmission unit 220.

[0043] The second accessory 300 includes a housing 310, which has a mounting groove 311 and is connected to a wearable component 320. The mobile terminal body 100 can be selectively mounted on either the first accessory 200 or the second accessory 300. When the mobile terminal body 100 is mounted on the first accessory 200, the mounting cavity 240 accommodates the mobile terminal body 100, the display screen 110 protrudes from the first window, and the first transmission unit 120 and the second transmission unit 231 are in contact and electrically connected. When the mobile terminal body 100 is mounted on the second accessory 300, the mounting groove 311 accommodates the mobile terminal body 100, and the display screen 110 protrudes from the opening of the mounting groove 311.

[0044] The mobile terminal body 100 can be adapted to either the first accessory 200 or the second accessory 300.

[0045] The first accessory 200 is an additional lens that enhances camera performance. The housing assembly 210 has a mounting cavity 240 to accommodate the mobile terminal, allowing for a wrap-around installation of the mobile terminal body 100. This makes installation more convenient and stable, and also provides protection. Especially for small mobile terminals like smartwatches, the increased size of the housing assembly 210 makes it easier to hold. The image captured by the optical lens module 220 is converted into an electrical signal by the photosensitive chip 232 on the first circuit board 230, and then transmitted to the mobile terminal body 100 via the first transmission unit 120. The mobile terminal body 100 supplies power to the first accessory 200 through the first transmission unit 120. Since the mobile terminal itself does not need to have a lens, the image quality of the additional lens is no longer limited to the lens of the mobile terminal body 100, resulting in stable image quality.

[0046] The second accessory 300 is a wearable device that allows the mobile terminal body 100 to be worn on the human body, such as on the wrist, thereby enhancing the portability of the mobile terminal.

[0047] By using two different accessories, flexibility is enhanced, breaking through the limitations of the mobile terminal's structure, shape, and size. This increases its appeal and market competitiveness.

[0048] Please refer to Figure 3 and Figure 4 The first accessory 200 also includes a second circuit board 250 and an extension button 260. The second circuit board 250 is electrically connected to the first circuit board 230, and the extension button 260 is electrically connected to the second circuit board 250. The extension button 260 controls the first circuit board 230 and the mobile terminal. Since the mobile terminal is built into the mounting cavity 240, some of the mobile terminal's own buttons are obscured. Providing the extension button 260 on the first accessory 200 makes control more convenient. Simply put, the second circuit board 250 and the first circuit board 230 can be integrated into one unit as needed.

[0049] Please refer to Figure 2 The first accessory 200 also includes a fill light 270, which is located on the same side as the optical lens module 220 and is electrically connected to the first circuit board 230 or the second circuit board 250. The fill light 270 is provided to provide supplementary lighting in low-light environments, improving shooting results.

[0050] Please refer to Figure 3 The housing assembly 210 includes a first housing 211 and a second housing 212, which are detachably connected. Preferably, the first housing 211 and the second housing 212 are snap-fit ​​connected. The detachable first housing 211 and the second housing 212 facilitate installation and maintenance.

[0051] Please refer to Figure 3 and Figure 4 The mounting cavity 240 includes a first cavity 241 located between the first housing 211 and the second housing 212, and a second cavity 242 disposed within the second housing 212. A lens mounting hole 244 is formed on the side of the first housing 211 facing away from the second housing 212, and a first window is formed on the side of the second housing 212 facing away from the first housing 211. A first circuit board 230 is disposed within the first cavity 241, and the second cavity 242 is used to accommodate the mobile terminal body 100. A clearance hole 243 is provided between the first cavity 241 and the second cavity 242 for the first transmission part 120 to extend into the second cavity 242. The first circuit board 230 is isolated and protected.

[0052] Please refer to Figure 1 The housing assembly 210 also includes a fastening frame 280, at least one end of which is openable and closable. The fastening frame 280 has a second window 281, the inner diameter of which is smaller than the inner diameter of the first window. When the fastening frame 280 is closed, the first window and the second window 281 are in communication. At this time, the first window is used to install the mobile terminal body 100, and the second window 281 is used to expose the display screen 110 of the mobile terminal. It can be understood that when only the first window is provided, the first window is used to expose the display screen 110.

[0053] Please refer to Figure 4 One end of the fastening frame 280 is hinged by a torsion spring 282, and the torsion spring 282 has a restoring force when the other end of the fastening frame 280 is opened. Simply put, the end of the fastening frame 280 away from the hinge axis can also be equipped with a latch or a movable switch as needed.

[0054] Please refer to Figure 5 and Figure 6The wearing component 320 is a watch strap. The watch strap can take various existing forms, such as elastic bands, adjustable straps, watch bracelets, etc. Preferably, the wearing component 320 is hinged to the housing 310 for easy wearing on the wrist.

[0055] Preferably, one of the first transmission section 120 and the second transmission section 231 is a conductive magnet, and the other is another conductive magnet or ferromagnetic conductive material magnetically connected to the conductive magnet. Typically, for ease of adaptation, one of the first transmission section 120 and the second transmission section 231 protrudes, and the other forms a recess. It is understood that the number of contacts in the first transmission section 120 and the second transmission section 231 is set according to their transmission protocol.

[0056] Please install the slot. Figure 7 The mobile terminal body 100 also includes a front-facing camera 130, which is located on the same side as the display screen 110. The housing assembly 210 has a front-facing camera recess 243 for exposing the front-facing camera 130. The front-facing camera 130 is provided for convenient video calls.

[0057] Generally, please refer to Figure 3 and Figure 6 Both the first accessory 200 and the second accessory 300 can be equipped with a button avoidance hole 312 and a sound avoidance hole 313 as needed. The button avoidance hole 243 corresponds to the control button 140 on the mobile terminal body 100, and the sound avoidance hole 313 corresponds to the volume hole 150 on the mobile terminal body 100.

[0058] Understandably, when the fastening frame 280 is provided, the mobile terminal body 100 is installed into the first accessory 200 via the fastening frame 280. When the fastening frame 280 is not provided, the mobile terminal body 100 can be installed via the detachable connection between the first housing 211 and the second housing 212.

[0059] Understandably, the outer shell 310 of the second accessory 300 can use a flexible rubber sleeve, usually made of silicone. Alternatively, a rigid frame can be used as needed, usually made of metal, ceramic, or wood.

[0060] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0061] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," such descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features.

[0062] In summary, this utility model provides a mobile terminal and its accessories, wherein the mobile terminal body can be selectively adapted to either the first accessory or the second accessory.

[0063] The first accessory is an additional lens that enhances camera performance. The housing assembly has a mounting cavity to accommodate the mobile terminal, allowing for a more convenient and stable installation while providing protection. This is especially beneficial for small mobile terminals like smartwatches, as the increased size of the housing makes it easier to hold. The image captured by the optical lens module is converted into electrical signals by a photosensitive chip on the first circuit board and then transmitted to the mobile terminal via the first transmission unit. The mobile terminal powers the first accessory through the first transmission unit, eliminating the need for a built-in lens. The additional lens's image quality is no longer limited to the mobile terminal's own lens, resulting in stable image quality. The second accessory is a wearable device that allows the mobile terminal to be worn on the body, such as the wrist, enhancing portability. These two accessories increase flexibility and overcome the limitations of the mobile terminal's structure, shape, and size. This adds fun and market competitiveness.

[0064] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A mobile terminal and an accessory thereof, characterized by comprising: include: A mobile terminal body, the mobile terminal body having a display screen and a first transmission unit; The first component includes a housing assembly, an optical lens module, a first circuit board, and a second transmission unit. The housing assembly has a mounting cavity and a lens mounting hole and a first window. The optical lens module is disposed in the lens mounting hole. The first circuit board is disposed in the mounting cavity. The first circuit board has a photosensitive chip and a second transmission unit. The photosensitive chip acquires the image captured by the optical lens module and converts it into an electrical signal. The second transmission unit is adapted to the first transmission unit. The second accessory includes a housing having a mounting slot, and a wearable component is connected to the housing. The mobile terminal body can be selectively mounted on either the first accessory or the second accessory. When the mobile terminal body is mounted on the first accessory, the mounting cavity accommodates the mobile terminal body, the display screen protrudes from the first window, and the first transmission unit and the second transmission unit are in contact with each other. When the mobile terminal body is mounted on the second accessory, the mounting slot accommodates the mobile terminal body, and the display screen protrudes from the opening of the mounting slot.

2. The mobile terminal and its accessories of claim 1, wherein The first accessory also includes a second circuit board and an extension button, wherein the second circuit board is electrically connected to the first circuit board and the extension button is electrically connected to the second circuit board.

3. The mobile terminal and its accessories of claim 2, wherein The first accessory also includes a fill light, which is located on the same side as the optical lens module and is electrically connected to the first circuit board or the second circuit board.

4. The mobile terminal and its accessories of claim 1, wherein The housing assembly includes a first housing and a second housing, which are detachably connected.

5. The mobile terminal and its accessories of claim 4, wherein The mounting cavity includes a first cavity located between the first housing and the second housing, and a second cavity disposed within the second housing. The lens mounting hole is formed on the side of the first housing facing away from the second housing, the first window is formed on the side of the second housing facing away from the first housing, the first circuit board is disposed within the first cavity, and the second cavity is used to accommodate the mobile terminal body. A clearance hole is provided between the first cavity and the second cavity for the first transmission part to extend into the second cavity.

6. The mobile terminal and its accessories of claim 1, wherein The housing assembly further includes a fastening frame, at least one end of which is openable and closable. The fastening frame has a second window with an inner diameter smaller than that of the first window. When the fastening frame is closed, the first window and the second window are in communication.

7. The mobile terminal and its accessories of claim 6, wherein One end of the fastening frame is hinged by a torsion spring, and the torsion spring has a restoring force when the other end of the fastening frame is opened.

8. The mobile terminal and its accessories of claim 1, wherein The wearable component is a watch strap.

9. The mobile terminal and its accessories of claim 1, wherein One of the first transmission unit and the second transmission unit is a magnetic conductor, and the other is another magnetic conductor or ferromagnetic conductor that is magnetically connected to the magnetic conductor.

10. The mobile terminal and its accessories of claim 1, wherein The mobile terminal body also includes a front-facing camera, which is located on the same side as the display screen, and the housing assembly has a front-facing camera avoidance hole for the front-facing camera to be exposed.

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