Waterproof shell and intelligent wearable device

Abstract

The waterproof shell comprises a shell body and a display assembly arranged on the shell body, and is characterized in that a pressing and buckling piece is arranged at the connecting part of the shell body and the display assembly, the pressing and buckling piece comprises a pressing part and a buckling part, and the edge of the side, away from the shell body, of the display assembly is concaved downwards to abut against the pressing part; the shell body is provided with a groove corresponding to the buckling part, the buckling part is fixed in the groove, and the shell body, the display assembly and the connecting part of the pressing and buckling piece are bonded. The sealing waterproof effect of the intelligent wearable device can be improved.

Description

Technical Field

[0001] The present application relates to the field of electronic technology, and more specifically, to a waterproof housing and a smart wearable device. Background Art

[0002] As people continue to pay attention to sports and health, smart wearable devices have also emerged. Common smart wearable devices include smart watches, smart bracelets, smart glasses, etc. Current smart wearable devices usually have multiple detection functions such as sports type recognition, fall recognition, blood pressure measurement, heart rate monitoring, blood oxygen detection, etc., so as to achieve continuous tracking and feedback of human sports health data.

[0003] When collecting human motion data, various application scenarios and application environments are often involved. The use of smart wearable devices in water is one of the common application scenarios. When swimming or on rainy days, smart wearable devices need to maintain waterproof performance for normal use of smart watches. Existing smart wearable devices usually form a seal by applying glue between the display assembly and the shell and then pressing them together.

[0004] In the above-mentioned prior art, when the glue fatigues or is bumped, cracks or gaps are easily generated between the shell and the display screen assembly, causing the smart wearable device to no longer have the sealing and waterproof effect. Utility Model Content

[0005] In order to improve the sealing and waterproof effect of a smart wearable device, the present application provides a smart wearable device.

[0006] The present application provides a waterproof housing that adopts the following technical solution:

[0007] It includes a shell body and a display component arranged on the shell body, a pressing fastener is arranged at the connecting portion between the shell body and the display component, the pressing fastener includes a pressing portion and a snapping portion, the edge of the display component away from the shell body is concave and abuts against the pressing portion, the shell body is provided with a groove corresponding to the snapping portion, the snapping portion is fixed in the groove, and the connecting portions of the shell body, the display component and the pressing fastener are bonded.

[0008] Optionally, the edge of the display component on the side away from the shell body is concave to form an abutment surface located on the side and a first sealing surface located on the bottom, and the display component is bonded to the shell body on the side facing the shell body; one end of the pressing part abuts against the abutment surface, and the pressing part is concave on the side facing the shell body to form a first sealing cavity for accommodating glue, and the pressing part is bonded to the first sealing surface on the side facing the shell body.

[0009] Optionally, the thickness of the first sealed cavity is 0.5 mm to 1.5 mm.

[0010] Optionally, a slope is provided on a side of the pressing portion away from the shell body, and a bottom end of the slope is in the same horizontal plane as the display assembly.

[0011] Optionally, a sealing wall is formed between the pressing portion and the buckling portion, and the sealing wall is respectively bonded to the side wall of the display assembly and the side wall of the groove.

[0012] Optionally, a sealing wall is formed between the pressing portion and the snap-fit ​​portion.

[0013] Optionally, a second sealing cavity for accommodating glue is formed between the groove and the buckling portion.

[0014] Optionally, a guide portion is provided on an outer side wall of the groove away from the display assembly, and a gap formed by the guide portion and the buckling portion is connected to the second sealed cavity.

[0015] Optionally, the thickness of the second sealed cavity is 0.5 mm to 1 mm.

[0016] A smart wearable device comprises a belt body and the above-mentioned waterproof shell, wherein the belt body is connected to the waterproof shell.

[0017] In summary, the present application includes at least one of the following beneficial technical effects:

[0018] 1. The pressing fastener sets the connection between the housing body and the display assembly on the inner side of the pressing fastener, so that the bonding part between the display assembly and the housing body is not directly exposed to the environment, thereby enhancing the waterproof sealing performance of the entire housing; at the same time, the pressing fastener plays a limiting effect, so that the bonding between the display assembly and the housing body cannot be displaced, thereby increasing the stability of the bonding;

[0019] 2. By bonding the first sealing cavity, the sealing wall and the second sealing cavity, the overall bonding area is increased, the bonding stability is improved, and the sealing and waterproof effect of the smart wearable device is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an exploded schematic diagram of the smart wearable device provided in an embodiment of the present application.

[0021] Figure 2 It is a partial cross-sectional view of the smart wearable device provided in an embodiment of the present application.

[0022] Figure 3 It is a partial exploded cross-sectional view of the smart wearable device provided in an embodiment of the present application.

[0023] Figure 4 This is an enlarged view of part A of the smart wearable device provided in an embodiment of the present application.

[0024] Explanation of the reference numerals: 1. Shell body; 11. Groove; 111. Guide portion; 2. Display assembly; 21. Abutment surface; 22. First sealing surface; 3. Fastener; 31. Pressing portion; 311. First sealing cavity; 312. Inclined surface; 313. Second sealing cavity; 32. Fastening portion; 33. Sealing wall; 4. Belt body. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Compared with the embodiments shown in the drawings, feasible implementations within the scope of protection of the present invention may have fewer components, other components not shown in the drawings, different components, differently arranged components, or differently connected components, etc. In addition, two or more components in the drawings may be implemented in a single component, or a single component shown in the drawings may be implemented as multiple separate components.

[0027] Unless otherwise defined, the technical terms or scientific terms used herein shall have the common meanings understood by persons with ordinary skills in the field to which the utility model belongs. The words "first", "second" and similar words used in the specification and claims of the utility model patent application do not indicate any order, quantity or importance, but are only used to distinguish different components. When the number of components is not specified, the number of components may be one or more; similarly, words such as "one", "the", "said" and the like do not necessarily indicate a quantity limit. Words such as "include" or "include" mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "install", "set", "connect" or "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection between the two components. For ordinary technicians in this field, the specific meanings of the above words in this application can be understood based on the description in the context. "Up", "down", "left", "right", etc. are only used to indicate the relative position relationship when the device is in use or the position relationship shown in the drawings. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0028] Reference Figure 1 and Figure 2 , a waterproof housing and a smart wearable device provided in the embodiment of the present application are now described. A smart wearable device provided in the embodiment of the present application is a portable device that is worn directly on the body or integrated into the user's clothes or accessories. The smart wearable device may include but is not limited to a smart watch, a smart bracelet, a smart wristband, etc. For the convenience of explanation, the following takes a smart watch as an example and further describes the present application in detail in conjunction with the accompanying drawings.

[0029] Reference Figure 1 and Figure 2 The waterproof housing includes a housing body 1 and a display assembly 2 bonded to the housing body 1, and the display assembly 2 is bonded to the housing body 1 on one side facing the housing body 1. The display assembly 2 can be used to display sports health information such as time, number of steps, heart rate, blood pressure, etc. The display screen can be a liquid crystal display (LCD) or an organic light-emitting diode (OLED), or a display screen based on other display technologies (for example, an electrophoretic display screen, a display screen having a crystalline semiconductor light-emitting diode array on a flexible substrate, etc.). The display screen can be a touch screen display screen including a capacitive touch sensor, a resistive touch sensor or other touch sensor components, or can be a non-touch sensitive display screen.

[0030] Reference Figure 1 and Figure 2 The shell body 1 can be square or circular, and the shape of the display component 2 corresponds to the shell body 1. The connection between the shell body 1 and the display component 2 is provided with an annular pressing fastener 3, which includes a pressing portion 31 and a snapping portion 32. The edge of the display component 2 away from the shell body 1 is concave and abuts against the pressing portion 31. The shell body 1 is provided with a groove 11 corresponding to the snapping portion 32. The snapping portion 32 is fixed in the groove 11, and the connection parts of the shell body 1, the display component 2 and the pressing fastener 3 are bonded. The staff can realize waterproof sealing of the entire shell by applying glue at each connection part. Through the cooperation and bonding of each part of the pressing fastener 3 with the shell body 1 and the display component 2, the bonding of the display component 2 and the shell body 1 cannot be displaced, so that the bonding is tighter; and the bonding part of the display component 2 and the shell body 1 is not directly exposed to the environment; at the same time, the bonding area is increased, which has a better sealing and waterproof effect.

[0031] Reference Figure 3 and Figure 4In order to facilitate the bonding of the pressing part 31 and the display assembly 2, the edge of the display assembly 2 away from the shell body 1 is concave to form an abutting surface 21 located on the side and a first sealing surface 22 located on the bottom, and one end of the pressing part 31 abuts against the abutting surface 21. The pressing part 31 is concave on the side facing the shell body 1 to form a first sealing cavity 311 for accommodating glue. After the glue is applied to the first sealing surface 22, the excess glue on the first sealing surface 22 flows into the first sealing cavity 311, so that the pressing part 31 is bonded to the first sealing surface 22 on the side facing the shell body 1, thereby achieving the bonding of the pressing part 31 and the display assembly 2. The thickness of the first sealing cavity 311 is 0.5mm to 1.5mm, and the thickness of the first sealing cavity 311 in the embodiment of the present application is preferably 1mm.

[0032] Reference Figure 1 and Figure 2 In the present application, the height of the pressing part 31 is higher than the display component 2. In order to prevent the pressing part 31 from blocking the content displayed by the display component 2, a slope 312 is provided on the side of the pressing part 31 away from the shell body 1. The bottom end of the slope 312 is in the same horizontal plane as the display component 2, so that the display component 2 can present the content normally and improve the aesthetics of the product.

[0033] Reference Figure 1 and Figure 2 As a specific embodiment of the waterproof housing provided in the present application, a sealing wall 33 is formed between the pressing part 31 and the buckling part 32. In this embodiment, one side of the groove 11 is in the same plane as the side of the display component 2, and the sealing wall 33 is bonded to the side wall of the display component 2 and the side wall of the groove 11 respectively. A second sealing cavity 313 for accommodating glue is formed between the groove 11 and the buckling part 32. The thickness of the second sealing cavity 313 is 0.5mm to 1mm. In the present application, the thickness of the second sealing cavity 313 is preferably 0.7mm.

[0034] Reference Figure 3 In order to facilitate the installation of the buckle part 32 and the groove 11, a guide part 111 is provided on the outer wall of the groove 11 away from the display assembly 2. The buckle part 32 can be installed in the groove 11 by pressing the guide part 111 toward the bottom of the groove 11. The gap formed by the guide part 111 and the buckle part 32 is connected to the second sealing cavity 313, which prevents the glue from overflowing the groove 11.

[0035] Reference Figure 1The present application also provides a smart wearable device, taking a smart watch as an example, the smart wearable device includes a watch strap and the above-mentioned waterproof shell, the strap body 4 is hinged to the waterproof shell, and the watch strap includes a first connecting belt connected to one end of the shell body 1 and a second connecting belt connected to the other end of the shell body 1. When worn, the first connecting belt and the second connecting belt are wrapped around the user's wrist together, and the first connecting belt and the second connecting belt are connected to fix the shell body 1 on the user's wrist to achieve wearing.

[0036] The implementation principle of a waterproof shell and a smart wearable device in the embodiment of the present application is as follows: the pressing part 31 and the buckling part 32 press the connection between the shell body 1 and the display component 2 on the inner side of the buckle 3, so that the bonding between the display component 2 and the shell body 1 cannot be displaced, thereby making the bonding tighter; and the bonding part between the display component 2 and the shell body 1 is not directly exposed to the environment, thereby enhancing the waterproof sealing performance of the entire shell. At the same time, through the bonding setting of the first sealing cavity, the sealing wall 33 and the second sealing cavity 313, the overall bonding area is increased, the bonding stability is improved, and the sealing and waterproof effect of the smart wearable device is further improved.

[0037] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A waterproof housing, comprising a housing body (1) and a display assembly (2) arranged on the housing body (1), characterized in that: A pressing fastener (3) is provided at the connection portion between the shell body (1) and the display assembly (2), and the pressing fastener (3) comprises a pressing portion (31) and a snap-fit ​​portion (32); the edge of the display assembly (2) away from the shell body (1) is concave and abuts against the pressing portion (31); the shell body (1) is provided with a groove (11) corresponding to the snap-fit ​​portion (32); the snap-fit ​​portion (32) is fixed in the groove (11), and the connection portions between the shell body (1), the display assembly (2) and the pressing fastener (3) are bonded.

2. A waterproof housing according to claim 1, characterized in that: The edge of the display component (2) on the side away from the shell body (1) is concave to form a contact surface (21) located on the side and a first sealing surface (22) located on the bottom surface; the side of the display component (2) facing the shell body (1) is bonded to the shell body (1); one end of the pressing portion (31) is in contact with the contact surface (21); the side of the pressing portion (31) facing the shell body (1) is concave to form a first sealing cavity (311) for accommodating glue; the side of the pressing portion (31) facing the shell body (1) is bonded to the first sealing surface (22).

3. A waterproof housing according to claim 2, characterized in that: The thickness of the first sealed cavity (311) is 0.5 mm to 1.5 mm.

4. A waterproof housing according to claim 2, characterized in that: A slope (312) is provided on the side of the pressing portion (31) away from the shell body (1), and the bottom end of the slope (312) is in the same horizontal plane as the display assembly (2).

5. The waterproof housing according to claim 1, characterized in that: A sealing wall (33) is formed between the pressing portion (31) and the buckling portion (32), and the sealing wall (33) is respectively bonded to the side wall of the display assembly (2) and the side wall of the groove (11).

6. A waterproof housing according to claim 1, characterized in that: A sealing wall (33) is formed between the pressing portion (31) and the buckling portion (32).

7. The waterproof housing according to claim 1, characterized in that: A second sealing cavity (313) for accommodating glue is formed between the groove (11) and the buckling portion (32).

8. A waterproof housing according to claim 7, characterized in that: A guide portion (111) is provided on the outer side wall of the groove (11) away from the display assembly (2), and a gap formed by the guide portion (111) and the buckling portion (32) is connected to the second sealed cavity (313).

9. A waterproof housing according to claim 7, characterized in that: The thickness of the second sealed cavity (313) is 0.5 mm to 1 mm.

10. A smart wearable device, characterized in that: The invention comprises a belt body (4) and the waterproof housing according to any one of claims 1 to 9, wherein the belt body (4) is connected to the waterproof housing.

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