Intelligent watch

Abstract

The utility model provides a smart watch, and relates to the technical field of wearable equipment. The intelligent watch comprises a mainboard, a plastic middle frame, a metal ring and a metal vibrating needle assembly. The main board is installed on one side of the plastic middle frame, and the metal ring and the other side of the plastic middle frame are installed in a matched mode. The metal vibrating needle assembly comprises a plurality of metal vibrating needles, the main board is provided with a plurality of metal elastic sheets, the metal elastic sheets are connected to an antenna signal interface of the main board, the plurality of metal vibrating needles are in one-to-one correspondence with the plurality of metal elastic sheets, first contact ends of the metal vibrating needles are electrically connected with the metal elastic sheets, and second contact ends of the metal vibrating needles are electrically connected with the antenna signal interface of the main board. And the second contact end of the metal vibrating needle is connected to the metal ring. The smart watch can achieve the technical effect of improving the antenna signal processing performance.

Description

Technical Field

[0001] The present application relates to the technical field of wearable devices, and in particular to a smart watch. Background Art

[0002] At present, with the continuous upgrading of smart wearable consumer electronic products and consumers' curiosity for new functions, the update speed of smart wearables is also relatively fast. There is an increasing demand for the installation of various signal antennas on smart wearable devices, such as smart watches. However, it is difficult to achieve waterproofing at the watch strap when the traditional flexible circuit board is used to place the antenna. When the watch strap ages, the signal degradation will be very serious and the waterproof performance is poor. At the same time, due to the small size of smart watches, the shell is also made of metal. The metal has a shielding interference effect on the antenna, resulting in poor antenna signal processing performance. Utility Model Content

[0003] The purpose of this application is to provide a smart watch that can achieve the technical effect of improving antenna signal processing performance.

[0004] The present application provides a smart watch, comprising a mainboard, a plastic middle frame, a metal ring and a metal spring pin assembly;

[0005] The mainboard is mounted on one side of the plastic middle frame, and the metal ring is matched with the other side of the plastic middle frame;

[0006] The metal spring pin assembly includes a plurality of metal spring pins, and the mainboard is provided with a plurality of metal spring sheets, which are connected to the antenna signal interface of the mainboard. The plurality of metal spring pins correspond one-to-one to the plurality of metal spring sheets, wherein the first contact end of the metal spring pin is electrically connected to the metal spring sheet, and the second contact end of the metal spring pin is connected to the metal ring.

[0007] In the above implementation process, the smart watch installs the metal ring on the outside of the plastic middle frame, installs the mainboard on the inside of the plastic middle frame, and electrically connects the metal spring clips on the mainboard and the metal spring pins on the plastic middle frame, and the metal spring pins on the plastic middle frame are electrically connected to the metal ring, so that the antenna signal interface of the mainboard is electrically connected to the metal ring; thus, the appearance of the smart watch is consistent with that of a normal watch, and the metal ring is equivalent to the signal antenna of the mainboard. The metal decorative ring is directly exposed to the air without being covered. Compared with the antenna covered with a strap, the signal processing performance is better, and there is no risk of metal fatigue of the antenna causing fracture due to the bending of the strap caused by putting on and taking off, so the technical effect of improving the antenna signal processing performance can be achieved.

[0008] Furthermore, the plastic middle frame is provided with a plurality of spring pin through holes, the plurality of metal spring pins correspond one-to-one to the plurality of spring pin through holes, and the metal spring pins are installed in the spring pin through holes.

[0009] In the above implementation process, the metal spring pins are fixedly installed in the plastic middle frame through the spring pin through holes, and the mainboard and the metal ring are electrically connected through the metal spring pins.

[0010] Furthermore, the first contact end of the metal spring pin and the second contact end of the metal spring sheet are staggered along the surface of the mainboard.

[0011] In the above implementation process, by staggering the first contact end of the metal spring pin and the second contact end of the metal spring sheet along the surface of the mainboard, a portion of the electrical connection structure of the metal spring pin on the plastic middle frame is used as a transition, so that the connection between the antenna connection part of the mainboard and the metal decorative ring is actually in a "Z" shape, the required mainboard size is smaller, the mainboard components are more integrated, and the overall size of the smart watch is reduced.

[0012] Furthermore, the metal spring is arranged obliquely on the main board.

[0013] In the above implementation process, the metal shrapnel is tilted on the surface of the mainboard, and the tilted metal shrapnel is electrically connected to the metal spring pin, which can further reduce the size of the mainboard and make the overall structure of the smart watch more compact.

[0014] Furthermore, a first laser engraving structure is provided on a side of the plastic middle frame facing the mainboard, and the metal spring pin, the first laser engraving structure, and the metal spring sheet are matched.

[0015] In the above implementation process, adding a first laser engraving structure made by laser engraving process on the side of the plastic middle frame facing the mainboard can effectively improve the conductive performance.

[0016] Furthermore, the metal dome is provided with a second laser engraving structure, and the metal dome is mounted on the mainboard through the second laser engraving structure.

[0017] In the above implementation process, a second laser engraving structure is formed by adding a laser engraving process to further improve the conductive performance.

[0018] Furthermore, the smart watch also includes a dispensing structure, which is arranged between the metal ring and the metal elastic pin.

[0019] In the above implementation process, a dispensing structure is formed between the metal ring and the metal elastic pin through the dispensing process, which effectively improves the waterproof performance of the smart watch.

[0020] Furthermore, the smart watch also includes a screen cover plate, which is arranged between the metal ring and the plastic middle frame.

[0021] Furthermore, the screen cover is a TP glass cover.

[0022] Furthermore, the metal ring is a metal decorative ring, and a third laser engraving structure is provided inside the metal decorative ring, and the third laser engraving structure is matched with the metal spring pin.

[0023] In the above implementation process, the metal decorative ring, as the outermost ring of the smart watch, can play a certain decorative function and achieve the technical effect of maximizing the antenna signal processing efficiency.

[0024] Other features and advantages disclosed in the present application will be described in the following description, or some features and advantages can be inferred or determined without doubt from the description, or can be learned by implementing the above-mentioned technology disclosed in the present application.

[0025] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments of the present application. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 A cross-sectional structural diagram of a smartwatch is provided for an embodiment of the present application;

[0028] Figure 2 A bottom view of the structure of a plastic middle frame provided in an embodiment of the present application;

[0029] Figure 3 Structural view of the metal ring provided in the embodiment of the present application;

[0030] Figure 4 A first structural diagram of a plastic middle frame provided in an embodiment of the present application;

[0031] Figure 5 A second structural diagram provided in an embodiment of the present application;

[0032] Figure 6 A structural diagram of the mainboard provided in an embodiment of the present application;

[0033] Figure 7 Schematic diagram of an explosion of the smart watch provided in an embodiment of the present application.

[0034] Reference numerals: mainboard 100 ; plastic middle frame 200 ; spring pin through hole 210 ; metal ring 300 ; metal spring pin assembly 400 ; metal spring pin 410 ; metal spring piece 420 ; screen cover 500 . DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of this application.

[0036] In this application, terms such as "upper," "lower," "left," "right," "front," "back," "top," "bottom," "inner," "outer," "center," "vertical," "horizontal," "transverse," and "longitudinal" indicate positions or locations based on the positions or locations shown in the accompanying drawings. These terms are primarily intended to better describe this application and its embodiments and are not intended to limit the devices, elements, or components indicated to having a specific orientation, or to being constructed or operated in a specific orientation.

[0037] Furthermore, some of the above terms may be used to express other meanings besides indicating a position or location. For example, the term "on" may also be used to indicate a dependency or connection in certain circumstances. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0038] Furthermore, the terms "installed," "disposed," "provided with," "connected," and "connected" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or point connections; direct connections, indirect connections through an intermediary, or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0039] Furthermore, the terms "first," "second," etc., are primarily used to distinguish between different devices, elements, or components (which may or may not be of the same type and configuration), and are not intended to indicate or imply the relative importance or quantity of the devices, elements, or components indicated. Unless otherwise specified, "plurality" means two or more.

[0040] An embodiment of the present application provides a smart watch, which can be used in the process of improving the antenna signal of the smart watch; the smart watch installs a metal ring on the outside of a plastic middle frame, installs a mainboard on the inside of the plastic middle frame, and electrically connects the metal spring sheet on the mainboard and the metal spring pin on the plastic middle frame, and the metal spring pin on the plastic middle frame is electrically connected to the metal ring, so that the antenna signal interface of the mainboard is electrically connected to the metal ring; thus, the appearance of the smart watch is consistent with that of a normal watch, and the metal ring is equivalent to the signal antenna of the mainboard, and the metal decorative ring is directly exposed to the air without being covered. Compared with the antenna covered with a strap, the signal processing performance is better, and there is no risk of metal fatigue of the antenna causing breakage due to the bending of the strap caused by putting on and taking off, so the technical effect of improving the antenna signal processing performance can be achieved.

[0041] See Figures 1 to 7 , Figure 1 A cross-sectional structure diagram of a smart watch is provided for an embodiment of the present application. Figure 2 This is a bottom view of the structure of a plastic middle frame provided in an embodiment of the present application. Figure 3 The structural diagram of the metal ring provided in the embodiment of the present application is as follows: Figure 4 This is a first structural diagram of the plastic middle frame provided in an embodiment of the present application. Figure 5 This is a second structural diagram provided in an embodiment of the present application. Figure 6 This is a structural diagram of the motherboard provided in the embodiment of the present application. Figure 7 Schematic diagram of an exploded view of a smartwatch according to an embodiment of the present application; the smartwatch comprises a motherboard 100, a plastic middle frame 200, a metal ring 300, and a metal spring pin assembly 400;

[0042] For example, the motherboard 100 is mounted on one side of the plastic middle frame 200 , and the metal ring 300 is matched with the other side of the plastic middle frame 200 ;

[0043] Among them, a smart watch is a watch with information processing capabilities that meets the basic technical requirements of a watch; optionally, the smart watch provided in the embodiment of the present application may have one or more functions such as reminder, navigation, calibration, monitoring, and interaction in addition to indicating time; the display mode includes pointer, digital, image, etc.

[0044] The mainboard 100 serves as the processor of the smart watch and is mainly used for various data / signal processing of the smart watch.

[0045] In some embodiments, the metal ring 300 is installed in matching with the plastic middle frame 200, wherein the metal ring 300 is the outermost layer of the smart watch. On the one hand, it is equivalent to the signal antenna of the motherboard 100, and on the other hand, it serves as a decorative ring of the smart watch to protect the smart watch.

[0046] Exemplarily, the metal spring pin assembly 400 includes a plurality of metal spring pins 410, and the mainboard 100 is provided with a plurality of metal spring clips 420, which are connected to the antenna signal interface of the mainboard 100. The plurality of metal spring pins 410 correspond one-to-one to the plurality of metal spring clips 420, wherein the first contact end of the metal spring pin 410 is electrically connected to the metal spring clip 420, and the second contact end of the metal spring pin 410 is connected to the metal ring 300.

[0047] For example, the metal ring 300 serves as an equivalent antenna of the mainboard, the metal spring pins 410 realize the electrical connection between the metal ring 300 and the mainboard 100, and the plastic middle frame 200 can play a waterproof role.

[0048] In some embodiments, the smart watch installs the metal ring 300 on the outside of the plastic middle frame 200, installs the motherboard 100 on the inside of the plastic middle frame 200, and electrically connects the metal spring piece 420 on the motherboard 100 and the metal spring pin 410 on the plastic middle frame 200, and the metal spring pin on the plastic middle frame 200 is electrically connected to the metal ring 300, so that the antenna signal interface of the motherboard 100 is electrically connected to the metal ring 300; thus, the appearance of the smart watch is consistent with that of a normal watch, and the metal ring 300 is equivalent to the signal antenna of the motherboard. The metal ring 300 is directly exposed to the air without being covered. Compared with the antenna covered with a strap, the signal processing performance is better, and there is no risk of metal fatigue of the antenna causing fracture due to the bending of the strap caused by putting on and taking off, which can achieve the technical effect of improving the antenna signal processing performance.

[0049] Illustratively, the plastic middle frame 200 is provided with a plurality of spring pin through holes 210 , and the plurality of metal spring pins 410 correspond one-to-one to the plurality of spring pin through holes 210 , and the metal spring pins 410 are installed in the spring pin through holes 210 .

[0050] Illustratively, the metal spring pins 410 are fixedly installed in the plastic middle frame 200 through the spring pin through-holes 210 , and the mainboard 100 and the metal ring 300 are electrically connected via the metal spring pins 410 .

[0051] Exemplarily, the first contact end of the metal spring pin 410 and the second contact end of the metal spring piece 420 are staggered along the surface of the mainboard 100 .

[0052] For example, by staggering the first contact end of the metal spring pin 410 and the second contact end of the metal spring sheet 420 along the surface of the mainboard, a portion of the electrical connection structure of the metal spring pin 410 on the plastic middle frame 200 is used as a transition, so that the connection between the antenna connection part of the mainboard 100 and the metal decorative ring is actually in a "Z" shape, making the required mainboard size smaller and the mainboard components more integrated, thereby reducing the overall size of the smart watch.

[0053] Exemplarily, the metal spring 420 is arranged obliquely on the main board 100.

[0054] Exemplarily, the metal spring 420 is arranged obliquely on the surface of the main board 100, and the metal spring 420 is electrically connected with the metal spring needle 410, so that the size of the main board can be further reduced, and the overall structure of the smart watch is more compact.

[0055] Exemplarily, the first laser-engraved structure is arranged on the side of the plastic middle frame 200 facing the main board, and the metal spring needle, the first laser-engraved structure and the metal spring 410 are matched.

[0056] Exemplarily, the first laser-engraved structure made by the laser-engraving process is arranged on the side of the plastic middle frame 200 facing the main board, so that the conductivity can be effectively improved.

[0057] Exemplarily, the metal spring 420 is provided with a second laser-engraved structure, and the metal spring 420 is installed on the main board 100 through the second laser-engraved structure.

[0058] Exemplarily, the second laser-engraved structure made by the laser-engraving process is further arranged, so that the conductivity can be further improved.

[0059] Exemplarily, the smart watch further comprises a dispensing structure, and the dispensing structure is arranged between the metal ring 300 and the metal spring needle 410.

[0060] Exemplarily, the dispensing structure is formed between the metal ring 300 and the metal spring needle 410 by the dispensing process, so that the waterproof performance of the smart watch can be effectively improved.

[0061] Exemplarily, the smart watch further comprises a screen cover plate 500, and the screen cover plate 500 is arranged between the metal ring 300 and the plastic middle frame 200.

[0062] Exemplarily, the screen cover plate 500 is a TP glass cover plate.

[0063] Exemplarily, the metal ring 300 is a metal decorative ring, and the metal decorative ring is internally provided with a third laser-engraved structure, and the third laser-engraved structure is matched with the metal spring needle 410.

[0064] Exemplarily, the metal decorative ring as the outermost ring of the smart watch can play a certain decoration function, and can maximize the technical effect of antenna signal processing efficiency.

[0065] In some implementation scenarios, in combination with Figures 1 to 7 Exemplarily, the metal spring needle is a "Z"-shaped special-shaped metal spring needle, and the inside of the metal decorative ring is processed by the laser-engraving process to realize sufficient contact with the metal spring needle 410.

[0066] For example, the metal shrapnel 420 on the mainboard 100 and the metal spring pin 410 on the plastic middle frame 200 eventually come into contact with the metal decorative ring. At this point, the appearance and waterproof performance of the smartwatch remain consistent with those of a normal watch. In fact, the waterproof effect is even better due to the waterproof solution of treating the contacts with a glue dispensing process. The metal decorative ring is equivalent to an antenna by the mainboard. The metal decorative ring is directly exposed to the air without being covered. Compared with an antenna covered with a watch strap, the signal reception performance is better, and there is no risk of metal fatigue and breakage of the antenna caused by bending of the watch strap when putting on and taking off the watch strap.

[0067] Generally, most of the conventional smart wearable products on the market that have a metal decorative ring directly on the motherboard have a larger actual size. In order to solve this problem, the metal spring in the embodiment of the present application is tilted. Figure 1 As shown, the metal spring pin is not a metal spring piece that directly hits the motherboard. Instead, a part of the electrical connection structure on the plastic middle frame serves as a transition, so that the connection between the antenna connection part of the motherboard and the metal decorative ring is actually in a "Z" shape. The required motherboard size is smaller and the motherboard components are more integrated, thereby reducing the overall size of the smart wearable product.

[0068] In all embodiments of the present application, "big" and "small" are relative, "more" and "less" are relative, and "up" and "down" are relative. The expressions of such relative terms will not be elaborated in the embodiments of the present application.

[0069] It should be understood that the phrases “in this embodiment,” “in an embodiment of the present application,” or “as an optional implementation” mentioned throughout the specification mean that specific features, structures, or characteristics related to the embodiment are included in at least one embodiment of the present application. Therefore, “in this embodiment,” “in an embodiment of the present application,” or “as an optional implementation” appearing throughout the specification do not necessarily refer to the same embodiment. In addition, these specific features, structures, or characteristics may be combined in one or more embodiments in any suitable manner. Those skilled in the art should also be aware that the embodiments described in the specification are all optional embodiments, and the actions and modules involved are not necessarily required for the present application.

[0070] In the various embodiments of the present application, it should be understood that the size of the serial numbers of the above-mentioned processes does not necessarily mean the order of execution. The order of execution of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0071] The above merely provides the specific implementation of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of the changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A smart watch, characterized in that: Including motherboard, plastic middle frame, metal ring and metal spring pin assembly; The mainboard is mounted on one side of the plastic middle frame, and the metal ring is matched with the other side of the plastic middle frame; The metal spring pin assembly includes a plurality of metal spring pins, and the mainboard is provided with a plurality of metal spring sheets, which are connected to the antenna signal interface of the mainboard. The plurality of metal spring pins correspond one-to-one to the plurality of metal spring sheets, wherein the first contact end of the metal spring pin is electrically connected to the metal spring sheet, and the second contact end of the metal spring pin is connected to the metal ring.

2. The smartwatch according to claim 1, wherein: The plastic middle frame is provided with a plurality of spring pin through holes, the plurality of metal spring pins correspond to the plurality of spring pin through holes in a one-to-one manner, and the metal spring pins are installed in the spring pin through holes.

3. The smartwatch according to claim 1 or 2, wherein: The first contact end of the metal spring pin and the second contact end of the metal spring sheet are staggered along the surface of the mainboard.

4. The smartwatch according to claim 3, wherein: The metal spring is obliquely arranged on the main board.

5. The smart watch according to claim 1, wherein: A first laser engraving structure is provided on a side of the plastic middle frame facing the mainboard, and the metal spring pin, the first laser engraving structure, and the metal spring sheet are matched.

6. The smart watch according to claim 1, characterized in that The metal dome is provided with a second laser engraving structure, and the metal dome is mounted on the mainboard through the second laser engraving structure.

7. The smartwatch according to claim 1, wherein: The smart watch further includes a dispensing structure, which is arranged between the metal ring and the metal elastic pin.

8. The smartwatch according to claim 1, wherein: The smart watch also includes a screen cover plate, which is arranged between the metal ring and the plastic middle frame.

9. The smart watch according to claim 8, characterized in that The screen cover is a TP glass cover.

10. The smart watch according to claim 1, wherein: The metal ring is a metal decorative ring, and a third laser engraving structure is provided inside the metal decorative ring. The third laser engraving structure is matched with the metal spring pin.

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