Wearable device

Abstract

The present application relates to a wearable device, which includes a main body, a pin, and a strap. The main body has a receiving cavity and a mounting groove, and the main body includes a main board disposed in the receiving cavity; the pin is received in the mounting groove and electrically connected to the main board; the strap includes a belt body and a clamping end connected to the belt body, and the clamping end is detachably mounted in the mounting groove for hiding the pin in the mounting groove or exposing it outside the mounting groove; when the pin is exposed outside the mounting groove, the pin is configured to be able to serve as a charging interface to complete the charging of the wearable device. The wearable device of the present application can hide the pin in the mounting groove or expose it outside the mounting groove, so that the pin can be electrically connected to an external device to realize functions such as charging and data transmission. Hiding the pin in the mounting groove will not damage the integrity of the appearance of the main body. Moreover, the pin is electrically connected to the main board through a shrapnel, which can also save the installation space in the main body and simplify the assembly process of the pin, shrapnel, etc.

Description

Technical Field

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

[0002] In the related art, in order to charge a smart watch or complete data transmission, metal contacts protrude from the back of the smart watch dial, and the protruding metal contacts damage the integrity of the appearance of the smart watch dial. Summary of the Invention

[0003] This application discloses a wearable device to solve the technical problems of low integrity of the appearance of the smart watch dial or low charging efficiency.

[0004] A wearable device includes:

[0005] A main body having a receiving cavity and a mounting groove, the main body including a main board disposed in the receiving cavity;

[0006] A pin received in the mounting groove and electrically connected to the main board; and

[0007] A strap including a belt body and a clamping end connected to the belt body, the clamping end being detachably mounted in the mounting groove for hiding the pin in the mounting groove or exposing the pin outside the mounting groove; when the pin is exposed outside the mounting groove, the pin is configured to provide a charging interface for an external device.

[0008] In one embodiment, a through hole communicating with the receiving cavity is formed in the bottom of the mounting groove, and the pin passes through the through hole.

[0009] In one embodiment, a limiting groove is formed in the wall of the through hole, and a limiting protrusion is provided on the outer wall of the pin, and the limiting protrusion is embedded in the limiting groove.

[0010] In one embodiment, the number of pins is multiple, and the number of pins, the number of elastic pieces, and the number of through holes are equal, and the multiple pins are arranged at intervals along the width direction of the strap.

[0011] In one embodiment, a first insertion groove is formed in the bottom of the mounting groove, the first insertion groove is spaced from the through hole, the clamping end is provided with a first engaging member, and the first engaging member is detachably mounted in the first insertion groove along the length direction of the strap.

[0012] In one embodiment, a second plugging slot is provided at the bottom of the installation slot, the second plugging slot is spaced apart from the through hole, the first plugging slot and the second plugging slot are spaced apart along the width direction of the strap, and a second clamping piece is provided at the clamping end, and the second clamping piece is detachably installed on the second plugging slot along the length direction of the strap.

[0013] In one embodiment, the bottom of the installation groove is protrudingly provided with a first protrusion and a second protrusion, the first protrusion and the second protrusion divide the installation groove into a first groove, a second groove and a third groove, the first groove, the second groove and the third groove are arranged sequentially along the width direction of the strap; the through hole is opened at the bottom of the second groove, the first plug-in groove is opened at the bottom of the first groove, and the second plug-in groove is opened at the bottom of the third groove.

[0014] In one of the embodiments, the wearable device includes a spring sheet disposed in the receiving cavity, and the pin is electrically connected to the mainboard through the spring sheet.

[0015] In one embodiment, the mainboard is provided with a snap-in hole, and the spring sheet includes a fitting portion, a snap-in portion and an abutting portion connected in sequence, the fitting portion fits with the mainboard, the snap-in portion is snapped into the snap-in hole, and the abutting portion abuts against the pin and accumulates elastic force.

[0016] In one of the embodiments, when the card-connecting end is detached from the mounting slot, the plug pin is further configured to be connected to an external device to achieve data transmission between the mainboard and the external device.

[0017] In the wearable device of the present application, the card connection end is detachably mounted in the mounting slot, so that the pin can be hidden in the mounting slot or exposed in the mounting slot, so that the pin can be electrically connected to an external device to achieve the charging function. The pin is hidden in the mounting slot without destroying the integrity of the main body appearance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the structure of a wearable device according to an embodiment of the present application;

[0020] Figure 2 for Figure 1 The structural diagram of the main body;

[0021] Figure 3 is Figure 1 a schematic structural view of the middle strap;

[0022] Figure 4 is a schematic structural view of a wearable device according to another embodiment of the present application;

[0023] Figure 5 is Figure 3 a front view of the main body in;

[0024] Figure 6 is along Figure 5 a schematic structural view of the section line Ⅱ-Ⅱ in;

[0025] Figure 7 is Figure 6 an enlarged schematic view of part A in. Detailed implementation manners

[0026] To facilitate the understanding of the present application, the present application will be described more comprehensively below with reference to the relevant drawings. The preferred embodiments of the present application are shown in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present application more thorough and comprehensive.

[0027] Referring to Figure 1 as shown, the present application will illustrate the wearable device 10 by taking a smart watch as an example. In one embodiment, the wearable device 10 includes a main body 100 and a strap 200 connected to the main body 100. The strap 200 is used to hold the main body 100 when the wearable device 10 is worn. For example, when the wearer wears the wearable device 10 on the wrist of the human body, the strap 200 is configured to be able to fix the main body 100 on the wrist of the human body. It should be noted that those skilled in the art can easily understand that the application field of the present application is not limited to smart watches, and any other wearable device 10 having a main body 100 and a strap 200, such as a smart bracelet, a smart armband, etc., can be applicable to the technical solution described in the embodiments of the present application.

[0028] In one embodiment, the main body 100 includes a middle frame 110, a display screen 120, and a rear cover 130. The display screen 120 and the rear cover 130 are respectively connected to both sides of the middle frame 110 to enclose and form a receiving cavity 11 (refer to Figure 6As shown). In one embodiment, the middle frame 110 has a first side surface 111 and a second side surface 112 arranged opposite to each other. The display screen 120 has a displayable surface 121. One side of the display screen 120 facing away from the displayable surface 121 is covered on the first side surface 111 of the middle frame 110. Correspondingly, the rear cover 130 is covered on the second side surface 112 of the middle frame 110, that is, the rear cover 130 is located on the side of the display screen 120 facing away from the displayable surface 121.

[0029] In one embodiment, refer to Figure 1 As shown, the two opposite ends of the strap 200 can be connected to the two opposite sides of the main body 100 (such as the middle frame 110) and bent to form a ring structure. For example, one end of the strap 200 is fixedly connected to the main body 100, and the other end of the strap 200 is detachably connected to the main body 100. At this time, the strap 200 is a whole strap. With a suitable length of the strap 200, the main body 100 can be worn on the human wrist.

[0030] In one embodiment, refer to Figure 2 and Figure 3 As shown, the middle frame 110 is provided with a mounting groove 101. The strap 200 includes a belt body 201 and a clamping end 202 connected to the belt body 201. The clamping end 202 is detachably mounted in the mounting groove 101. In one embodiment, a first insertion slot 1011 is provided at the bottom of the mounting groove 101. The clamping end 202 is provided with a first engaging member 202a. The first engaging member 202a is detachably mounted in the first insertion slot 1011 along the length direction of the strap 200. In one embodiment, a second insertion slot 1012 is further provided at the bottom of the mounting groove 101. The clamping end 202 is provided with a second engaging member 202b. The second engaging member 202b is detachably mounted in the second insertion slot 1012 along the length direction of the strap 200. Among them, the first insertion slot 1011 and the second insertion slot 1012 can be arranged at intervals along the width direction of the strap 200. Correspondingly, the first engaging member 202a and the second engaging member 202b are arranged at intervals along the width direction of the strap 200.

[0031] In another embodiment, refer to Figure 4 As shown, the strap 200 includes a first belt 210 and a second belt 220. The first belt 210 and the second belt 220 are respectively connected to the two opposite sides of the main body 100. One end of the first belt 210 away from the main body 100 is detachably connected to one end of the second belt 220 away from the main body 100. In this way, the first belt 210 and the second belt 220 can be connected and bent to form a ring structure to wear the main body 100 on the human wrist.

[0032] In one embodiment, a buckle 211 is provided at one end of the first strap 210 away from the main body 100. One end of the second strap 220 away from the main body 100 can pass through the buckle 211 from the side of the buckle 211 away from the main body 100 and be fixed to the first strap 210. In one embodiment, a card slot 212 is formed in the first strap 210, and the card slot 212 is located between the buckle 211 and the main body 100. A buckle 221 is provided at one end of the second strap 220 away from the main body 100, and the end of the second strap 220 provided with the buckle 221 can pass through the buckle 211 from the side of the buckle 211 away from the card slot 212, so as to snap the buckle 221 into the card slot 212, realizing the mutual buckling of the first strap 210 and the second strap 220.

[0033] It should be noted that the number of the above-mentioned card slots 212 can be multiple. For example, when multiple card slots 212 are formed in the first strap 210, the multiple card slots 212 are arranged at intervals along the length direction of the first strap 210. At this time, the user can adjust the depth of the second strap 220 passing through the buckle 211 according to the thickness of his own wrist, so that the buckle 221 is snapped into the most suitable card slot 212 to ensure the comfort of the user after wearing.

[0034] In other embodiments, in addition to the buckling connection method between the buckle 221 and the card slot 212, after the end of the second strap 220 passes through the buckle 211, the second strap 220 can also be fixed to the first strap 210 by magnetic attraction. For example, a first magnetic element is built into the first strap 210, and a second magnetic element is built into the second strap 220. The first magnetic element and the second magnetic element can both be electromagnets, or both be permanent magnets, or one be an electromagnet and the other be a permanent magnet. The magnetic properties of the first magnetic element and the second magnetic element are opposite. The second strap 220 can be fixed to the first strap 210 by the magnetic attraction between the second magnetic element and the first magnetic element. In one embodiment, the first magnetic elements are arranged at intervals along the length direction of the first strap 210. It should be noted that one of the first magnetic element and the second magnetic element can also be replaced by a metal part.

[0035] In one embodiment, referring to Figure 5 、 Figure 6 and Figure 7 As shown, the main body 100 includes a main board 140 disposed in the receiving cavity 11. The wearable device 10 includes an electrical connection component 300 electrically connected to the main board 140. The electrical connection component 300 is used for electrically connecting to an external device to realize data transmission between the main board 140 and the external device or charging the battery (the battery is electrically connected to the main board 140) in the main body 100 through the external device. It should be noted that when the main body 100 is connected to the external device through the electrical connection component 300, it can also simultaneously realize data transmission between the main board 140 and the external device and charge the battery in the main body 100 through the external device.

[0036] In one embodiment, the electrical connection assembly 300 includes a spring piece 310 and a pin 320.

[0037] The spring piece 310 is disposed in the receiving cavity 11 and electrically connected to the main board 140. In one embodiment, the main board 140 is provided with a clamping hole 141. The spring piece 310 includes a fitting portion 311, a clamping portion 312, and an abutting portion 313 that are sequentially connected. The fitting portion 311 is in contact with the main board 140, and the clamping portion 312 is clamped in the clamping hole 141.

[0038] The pin 320 is received in the installation groove 101. The pin 320 can be a metal pin. The pin 320 abuts against the abutting portion 313 to be electrically connected to the main board 140. At this time, the abutting portion 313 can accumulate elastic force. The abutting portion 313 that accumulates elastic force can ensure good contact between the pin 320 and the spring piece 310 and avoid the risk of open circuit. Since the clamping end 202 is detachably installed in the installation groove 101, when data transmission or charging is not required, while the strap 200 is connected to the main body 100 through the clamping end 202, the pin 320 can be hidden in the installation groove 101. When data transmission or charging is required, the clamping end 202 is disengaged from the installation groove 101. At this time, the pin 320 can be exposed from the installation groove 101. The pin 320 is configured to be used as a charging interface to complete the charging of the wearable device 10. Or the pin 320 is configured to be connectable to an external device to realize data transmission between the main board 140 and the external device.

[0039] It should be noted that installation grooves 101 can be opened on both opposite sides of the main body 100, and pins 320 can be provided in the installation grooves 101. For example, in an embodiment where the strap 200 includes a first strap 210 and a second strap 220, a partial structure of the first strap 210 (which can be understood as a structure identical to the clamping end 202) and a partial structure of the second strap 220 (which can be understood as a structure identical to the clamping end 202) are detachably installed in the installation groove 101, so that the hiding and exposure of the pin 320 can be realized. Among them, for the pins 320 on both opposite sides of the main body 100, one of them can be used for data transmission, and the other can be used for battery charging.

[0040] In the wearable device 10 of the present application, the clamping end 202 is detachably mounted in the mounting groove 101, so that the pin 320 can be hidden in the mounting groove 101 or exposed outside the mounting groove 101, enabling the pin 320 to be electrically connected to an external device to achieve functions such as charging and data transmission. Hiding the pin 320 in the mounting groove 101 does not damage the integrity of the appearance of the main body 100. In addition, compared with the pin 320 being electrically connected to the main board through a flexible circuit board, since the pin 320 is electrically connected to the main board 140 through the elastic piece 310, it can also save the mounting space inside the main body 100 and simplify the assembly process of the pin 320, the elastic piece 310, etc.

[0041] In an embodiment, the pin 320 can also be directly electrically connected to the main board 140. Of course, the pin 320 can also be electrically connected to the main board 140 through a flexible circuit board built in the receiving cavity 11.

[0042] In an embodiment, referring to Figure 3 and Figure 5 As shown, a through hole 102 communicating with the receiving cavity 11 is formed in the bottom of the mounting groove 101, and the through hole 102 is spaced apart from the first plugging groove 1011 and the second plugging groove 1012. The pin 320 passes through the through hole 102. In an embodiment, referring to Figure 7 As shown, a limiting groove 1021 is formed in the hole wall of the through hole 102, and a limiting protrusion 321 is provided on the outer wall of the pin 320. The limiting protrusion 321 is embedded in the limiting groove 1021 to enhance the stability of the pin 320 after passing through the through hole 102. For the convenience of assembling the pin 320 and improving the reliability after assembly, the pin 320 can be formed in the through hole 102 by an injection molding process.

[0043] It should be noted that the number of pins 320 can be multiple or one, and the number of pins 320, the number of elastic pieces 310, and the number of through holes 102 are equal. When the number of pins 320 is multiple, the multiple pins 320 are arranged at intervals along the width direction of the strap 200.

[0044] In an embodiment, please continue to refer to Figure 3 and Figure 5As shown, a first bump 103 and a second bump 104 protrude from the bottom of the installation groove 101. The first bump 103 and the second bump 104 divide the installation groove 101 into a first groove 101a, a second groove 101b, and a third groove 101c, and the first groove 101a, the second groove 101b, and the third groove 101c are arranged in sequence along the width direction of the strap 200. A through hole 102 is formed in the bottom of the second groove 101b, a first insertion slot 1011 is formed in the bottom of the first groove 101a, and a second insertion slot 1012 is formed in the bottom of the third groove 101c. In this way, when the clamping end 202 is installed in the installation groove 101, it is convenient for the quick positioning of the first engaging member 202a and the first insertion slot 1011, and the quick positioning of the second engaging member 202b and the second insertion slot 1012, avoiding interference with the pin 320, and realizing the quick installation of the clamping end 202 in the installation groove 101.

[0045] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0046] The above-described embodiments merely represent several implementation manners of the present application, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the appended claims.

Claims

1. A wearable device, characterized in that, Comprising: A main body having a receiving cavity and a mounting groove, the main body including a main board disposed in the receiving cavity; A pin received in the mounting groove and electrically connected to the main board, the pin being of an integral structure; And a strap including a belt body and a clamping end connected to the belt body, the clamping end being detachably mounted in the mounting groove for hiding the pin in the mounting groove or exposing the pin outside the mounting groove; when the pin is exposed outside the mounting groove, the pin is configured to be able to serve as a charging interface to complete charging of the wearable device; A through hole communicating with the receiving cavity is formed in the bottom of the mounting groove, and the pin passes through the through hole; a limiting groove is formed in the hole wall of the through hole, and a limiting protrusion is provided on the outer wall of the pin, and the limiting protrusion is embedded in the limiting groove.

2. The wearable device according to claim 1, wherein The main body includes a middle frame, a display screen and a back cover, and the display screen and the back cover are respectively connected to two sides of the middle frame to enclose and form the receiving cavity.

3. The wearable device according to claim 1, wherein The mounting grooves are formed on both opposite sides of the main body, and the pins are arranged in the mounting grooves. One of the pins on both opposite sides of the main body is used for data transmission, and the other is used for battery charging.

4. The wearable device according to claim 1, wherein, A first insertion groove is formed in the bottom of the mounting groove, and the first insertion groove is spaced from the through hole. The clamping end is provided with a first engaging member, and the first engaging member is detachably mounted in the first insertion groove along the length direction of the strap.

5. The wearable device according to claim 4, characterized in that, A second insertion groove is formed in the bottom of the mounting groove, and the second insertion groove is spaced from the through hole. The first insertion groove and the second insertion groove are arranged at intervals along the width direction of the strap. The clamping end is provided with a second engaging member, and the second engaging member is detachably mounted in the second insertion groove along the length direction of the strap.

6. The wearable device according to claim 5, wherein A first protrusion and a second protrusion protrude from the bottom of the mounting groove, and the first protrusion and the second protrusion divide the mounting groove into a first groove, a second groove and a third groove, and the first groove, the second groove and the third groove are arranged in sequence along the width direction of the strap; the through hole is formed in the bottom of the second groove, the first insertion groove is formed in the bottom of the first groove, and the second insertion groove is formed in the bottom of the third groove.

7. The wearable device according to claim 1, characterized in that The wearable device includes a shrapnel disposed in the receiving cavity, and the pin is electrically connected to the main board through the shrapnel.

8. The wearable device according to claim 7, characterized in that, The number of the pins is multiple, and the number of the pins, the number of the shrapnels and the number of the through holes are equal. The multiple pins are arranged at intervals along the width direction of the strap.

9. The wearable device according to claim 7, wherein The main board is provided with a clamping hole. The shrapnel includes a fitting portion, a clamping portion and an abutting portion connected in sequence. The fitting portion is in contact with the main board, the clamping portion is clamped in the clamping hole, and the abutting portion abuts against the pin and accumulates elastic force.

10. The wearable device according to any one of claims 1 to 9, characterized in that, When the clamping end is disengaged from the mounting groove, the pin is further configured to be able to connect to an external device to realize data transmission between the main board and the external device.

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