Intelligent host and intelligent wearable device

Abstract

The utility model discloses an intelligent host and an intelligent wearable device, the intelligent host comprises a host body and a protective shell assembly, the protective shell assembly is arranged on the periphery of the host body, the protective shell assembly comprises a metal shell and a first rubber shell, the metal shell is connected to the periphery of the host body, and the metal shell is provided with a through mounting groove; and the first rubber shell is connected with the metal shell and / or the host body and covers the mounting groove. According to the intelligent host and the intelligent wearable device provided by the embodiment of the utility model, the structural strength of the protective shell is high, the protective shell can be effectively prevented from cracking, and the use safety of the intelligent host is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent wearable devices, and in particular to an intelligent host and an intelligent wearable device. Background Art

[0002] In actual use, the dial of a smart watch is easily scratched or broken, so a soft rubber protective cover is usually used to wrap the dial of the smart watch, which not only protects the dial of the smart watch from scratches and breaks, but also can be tightly wrapped around the outer circumference of the dial through its own deformation ability. However, since the soft rubber protective cover itself is relatively soft, it is easy to deform when the smart watch falls, and in severe cases, it will cause cracks, so that the protection of the dial is not comprehensive and inadequate. Utility Model Content

[0003] The embodiments of the utility model disclose an intelligent host and an intelligent wearable device, wherein the protective shell has high structural strength and can effectively prevent the protective shell from cracking, thereby improving the safety of the use of the intelligent host.

[0004] In order to achieve the above objectives, in a first aspect, the utility model discloses a smart host, comprising:

[0005] Host body; and

[0006] A protective shell assembly, wherein the protective shell assembly is arranged at the periphery of the host body, and the protective shell assembly includes a metal shell and a first plastic shell, the metal shell is connected to the periphery of the host body, and the metal shell is provided with a through mounting groove, the first plastic shell is connected to the metal shell and / or the host body, and covers the mounting groove.

[0007] As an optional implementation manner, in an embodiment of the first aspect of the present utility model, the host body has a display surface, and the metal shell has a first shell portion protruding from the display surface.

[0008] As an optional implementation, in an embodiment of the first aspect of the utility model, the host body has a first end and a second end opposite to each other, and also has a first side and a second side opposite to each other, the first end is provided with a first lug located on the first side and a second lug located on the second side, and the second end is provided with a third lug located on the first side and a fourth lug located on the second side;

[0009] The protective shell assembly comprises a first protective shell and a second protective shell which are separately arranged, wherein the first protective shell is arranged on the first side, and the second protective shell is arranged on the second side, and both the first protective shell and the second protective shell comprise the metal shell and the first plastic shell;

[0010] Among them, the metal shell of the first protective shell is a first sub-metal shell, the metal shell of the second protective shell is a second sub-metal shell, one end of the first sub-metal shell wraps the first table ear, and the other end thereof wraps the third table ear, one end of the second sub-metal shell wraps the second table ear, and the other end thereof wraps the fourth table ear.

[0011] As an optional embodiment, in an embodiment of the first aspect of the utility model, the protective shell also includes a second plastic shell and a third plastic shell, the second plastic shell is arranged at the first end and is located between the first sub-metal shell and the second sub-metal shell, and the third plastic shell is arranged at the second end and is located between the first sub-metal shell and the second sub-metal shell.

[0012] As an optional implementation, in an embodiment of the first aspect of the utility model, the host body has a display surface and a bottom surface opposite to the display surface, and the direction from the bottom surface to the display surface is the first direction;

[0013] The second plastic shell has a second shell portion protruding from the display surface along the first direction, and / or the third plastic shell has a third shell portion protruding from the display surface along the first direction.

[0014] As an optional implementation, in an embodiment of the first aspect of the utility model, the second shell part has a first convex edge farthest from the display surface along the first direction, and / or the third shell part has a second convex edge farthest from the display surface along the first direction.

[0015] As an optional implementation, in the embodiment of the first aspect of the utility model, when the second shell part has the first convex edge, and the third shell part has the second convex edge, along the first direction, the second convex edge is flush with the first convex edge.

[0016] As an optional implementation, in an embodiment of the first aspect of the utility model, the host body includes a middle frame and a display screen, the middle frame has the first end, the second end, the first side and the second side, the display screen is arranged in the middle frame, and the display screen has the display surface;

[0017] The projection of the first convex edge on the host body is located on the middle frame, and / or the projection of the second convex edge on the host body is located on the middle frame.

[0018] As an optional implementation, in an embodiment of the first aspect of the present utility model, the direction from the display surface to the bottom surface is the second direction, the second plastic shell has the second shell portion, and the third plastic shell has the third shell portion;

[0019] The first sub-metal shell has a first metal surface in the same direction as the display surface, the first metal surface is an inclined surface inclined along the second direction from a side edge close to the host body, the second shell part has a first inclined surface at an angle to the second direction, the third shell part has a second inclined surface at an angle to the second direction, and the first inclined surface, the second inclined surface and the first metal surface are coplanar; and / or,

[0020] The second sub-metal shell has a second metal surface in the same direction as the display surface, and the second metal surface is an inclined surface inclined along the second direction from a side edge close to the host body. The second shell part also has a third inclined surface at an angle to the second direction, and the third shell part also has a fourth inclined surface at an angle to the second direction. The third inclined surface, the fourth inclined surface and the second metal surface are coplanar.

[0021] As an optional implementation, in an embodiment of the first aspect of the utility model, the assembly gap between the second plastic shell and the first sub-metal shell is 0.015mm-0.045mm, and / or, the assembly gap between the second plastic shell and the second sub-metal shell is 0.015mm-0.045mm; and / or,

[0022] The assembly gap between the third plastic shell and the first sub-metal shell is 0.015mm-0.045mm, and / or the assembly gap between the third plastic shell and the second sub-metal shell is 0.015mm-0.045mm.

[0023] As an optional implementation manner, in the embodiment of the first aspect of the utility model, the thickness of the second plastic shell and / or the third plastic shell is 0.5mm-2.0mm.

[0024] As an optional implementation, in an embodiment of the first aspect of the utility model, a charging position is convexly provided on the side surface of the first side, and the first plastic shell of the first protective shell is provided with an avoidance groove for avoiding the charging position to leak out the charging position, and a charging protrusion is convexly provided on the surface of the charging position facing away from the side surface, and a receiving groove is formed between the outer peripheral surface of the charging protrusion and the groove wall surface of the avoidance groove, wherein the first plastic shell of the first protective shell is used to abut against the charging head, the receiving groove is used to receive the annular protrusion of the charging head, and the charging protrusion is used to be embedded in the charging hollow part of the annular protrusion;

[0025] The first plastic shell of the first protective shell is made of hard plastic, and / or the hardness of the first plastic shell of the first protective shell is 60mm-90mm.

[0026] As an optional implementation, in an embodiment of the first aspect of the utility model, the host body has a display surface and a bottom surface opposite to the display surface, and the direction from the bottom surface to the display surface is the first direction;

[0027] The groove wall of the avoidance groove has a sub-wall in the first direction, and the first plastic shell of the first protective shell has a shell side surface opposite to the sub-wall along the first direction. Along the first direction, the width between the shell side surface and the sub-wall is 0.6mm-1.8mm.

[0028] As an optional implementation manner, in an embodiment of the first aspect of the utility model, the first plastic shell is detachably connected to the metal shell, and / or the first plastic shell is detachably connected to the host body.

[0029] As an optional implementation, in an embodiment of the first aspect of the utility model, the metal shell is detachably connected to the host body, and / or the connection between the metal shell and the host body adopts at least one of a threaded connection, a snap connection and a magnetic connection.

[0030] In a second aspect, the utility model discloses an intelligent wearable device, which includes a wearable component and the intelligent host as described in the first aspect above, and the wearable component is connected to the host body.

[0031] Compared with the prior art, the beneficial effects of the utility model are:

[0032] The smart host and smart wearable device provided by the embodiments of the utility model adopt a protective shell component including a metal shell, which wraps the host body with the metal shell. The metal shell has high structural strength and improves the anti-fall performance, thereby effectively preventing deformation and cracking at this position during falling and collision, thereby protecting the host body from damage, providing better protection for the host body, improving the safety and reliability of the use of the smart host, greatly reducing the maintenance cost in after-sales, and bringing good reputation to consumers and brands. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0034] Figure 1 It is a schematic diagram of the structure of the intelligent wearable device disclosed in the embodiment of the utility model;

[0035] Figure 2 It is a structural schematic diagram of the intelligent host disclosed in the embodiment of the utility model;

[0036] Figure 3 This is a schematic diagram of the first decomposition structure of the intelligent host disclosed in the embodiment of the utility model;

[0037] Figure 4 It is a top view of the intelligent host disclosed in the embodiment of the utility model;

[0038] Figure 5 yes Figure 4 Schematic diagram of the decomposition structure;

[0039] Figure 6 The intelligent host disclosed in the embodiment of the utility model is Figure 4 The cross-sectional view in the AA direction;

[0040] Figure 7 This is a schematic diagram of the second decomposition structure of the intelligent host disclosed in the embodiment of the utility model;

[0041] Figure 8 It is a front view of the intelligent host disclosed in the embodiment of the utility model;

[0042] Fig. 9 It is a right view of the intelligent host disclosed in the embodiment of the utility model;

[0043] Fig.10 It is a left view of the intelligent host disclosed in the embodiment of the utility model;

[0044] Fig.11 The intelligent host disclosed in the embodiment of the utility model is Figure 4 Cross-sectional view in the BB direction;

[0045] Fig.12 It is a structural schematic diagram of the host body disclosed in the embodiment of the utility model;

[0046] Fig.13 It is a schematic diagram of the structure of the first plastic shell disclosed in the embodiment of the utility model;

[0047] Fig.14 It is a front view of the first plastic shell disclosed in the embodiment of the utility model.

[0048] Description of main reference numerals

[0049] 1000-smart wearable devices;

[0050] 100-intelligent host; 10-host body; 101-middle frame; 101a-first end; 101b-second end; 101c-first side; 101d-second side; 1011-first ear; 1011a-first connecting hole; 1012-second ear; 1013-third ear; 1014-fourth ear; 1015-charging position; 1015a-charging protrusion; 1015b-receiving slot; 102-display screen; 1021-display surface; 103-bottom surface; 11-protective shell assembly; 11a-first protective shell; 11b-second protective shell; 111-metal shell; 111a-first sub-metal shell; 111a1-first metal surface; 111b - second sub-metal shell; 111b1- second metal surface; 1111- mounting groove; 1112- first shell part; 112- first plastic shell; 112a- first sub-plastic shell; 112a1- second connection hole; 112b- second sub-plastic shell; 1121- avoidance groove; 1121a- sub-wall surface; 1122- shell side surface; 113- second plastic shell; 1131- second shell part; 1131a- first convex edge; 1131b- first inclined surface; 1131c- third inclined surface; 114- third plastic shell; 1141- third shell part; 1141a- second convex edge; 1141b- second inclined surface, 1141c- fourth inclined surface; 12- connection mechanism;

[0051] 200-wearable parts;

[0052] 300 - charging head; 30 - annular raised portion; 31 - charging hollow portion. DETAILED DESCRIPTION

[0053] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0054] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0055] It is understood that the terms "first", "second", etc. used in this application may be used herein to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish a first element from another element. For example, without departing from the scope of this application, a first protective shell may be referred to as a second protective shell, and similarly, a second protective shell may be referred to as a first protective shell. Both the first protective shell and the second protective shell are protective shells, but they are not the same protective shell.

[0056] It can be understood that the “connection” in the following embodiments should be understood as “electrical connection”, “communication connection”, etc. if the connected circuits, modules, units, etc. have electrical signals or data transmission between each other.

[0057] When used herein, the singular forms "a", "an", and "said / the" may also include plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "include / comprise" or "have" and the like specify the presence of stated features, wholes, steps, operations, components, parts, or combinations thereof, but do not exclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts, or combinations thereof. At the same time, the term "and / or" used in this specification includes any and all combinations of the relevant listed items.

[0058] See also Figure 1 The utility model discloses an intelligent wearable device, which includes an intelligent host 100 and a wearable component 200. The intelligent host 100 is connected to the wearable component 200, and the wearable component 200 is used to be worn on the user's wrist, neck or leg, so that the intelligent host 100 can be worn on the user's wrist, neck or leg.

[0059] It should be noted that in the implementation of the present application, the smart wearable device 1000 is only described as a smart watch, and the smart wearable device 1000 of the present application is not limited to being a smart watch. In other implementations of the present application, the smart wearable device 1000 can also be a smart bracelet, a neck massager, a knee massager, or other electronic products that can be worn on the user's wrist, and the present application does not make specific limitations on this.

[0060] When the smart wearable device 1000 in the present application is a smart watch or a smart bracelet, the smart host 100 is mainly used as the host of the smart wearable device 1000, which can realize functions such as calling, sending and receiving information, taking pictures, video calling, scanning QR codes, mobile payment, viewing environmental information, and viewing body information. Therefore, in this embodiment, the smart host 100 may include a mainboard component, a battery, a speaker, a microphone, a card holder component, a communication module, and sensors for realizing various functions, wherein the sensor may be a gravity sensor, an acceleration sensor, a distance sensor, a heart rate sensor, an air pressure sensor, an ultraviolet detector, etc. And the smart host 100 may also include elements for identity recognition, such as a fingerprint recognition module, a facial recognition module, etc. The wearable component 200 is a watch strap, which may be two, and the two watch straps are respectively connected to the two ends of the smart host 100.

[0061] See also Figure 2 and Figure 3 The smart host 100 provided by the embodiment of the utility model includes a host body 10 and a protective shell assembly 11. The protective shell assembly 11 is arranged on the periphery of the host body 10, and the protective shell assembly 11 includes a metal shell 111 and a first plastic shell 112. The metal shell 111 is connected to the periphery of the host body 10, and the metal shell 111 is provided with a through installation groove 1111. The first plastic shell 112 is connected to the metal shell 111 and / or the host body 10, that is, the first plastic shell 112 is connected to the metal shell 111, or the first plastic shell 112 is connected to the host body 10, or the first plastic shell 112 is connected to the metal shell 111 and the host body 10 at the same time, and the first plastic shell 112 covers the installation groove 1111 of the metal shell 111.

[0062] In the smart host 100 provided in the present application, a protective shell component 11 is arranged on the periphery of the host body 10 to wrap the periphery of the host body 10. In this way, not only the protective shell component 11 is used to protect the host body 10 to improve the wear resistance of the smart host 100 and protect the smart host 100 from scratches and breakage, but also the protective shell component 11 can be used to improve the appearance of the smart host 100.

[0063] At the same time, the protective shell component 11 in the present application includes a metal shell 111 and a first plastic shell 112. The protective shell component 11 that wraps the host body 10 with the metal shell 111 has a high structural strength of the metal shell 111, which improves the anti-fall performance, thereby effectively preventing deformation and cracking at this position during falling and collision, thereby protecting the host body 10 from damage, providing better protection for the host body 10, improving the safety and reliability of the use of the smart host 100, and greatly reducing the maintenance cost in after-sales service, bringing good reputation to consumers and brands. In other words, during the use of the smart host 100 in the present application, the area that is most susceptible to bumps is wrapped with a metal shell 111, which can better prevent the protective shell component 11 from local collapse, cracking, etc. during use, which may cause the smart host 100 to malfunction, and after adopting the metal shell 111 design, the reliability and appearance of the smart host 100 can be significantly improved, thereby helping to improve user satisfaction.

[0064] Typically, a connection mechanism 12 is connected between the metal shell 111 and the inside of the host body 10 . By adding the first plastic shell 112 on the outside, the internal connection mechanism 12 can be protected, thereby improving product reliability.

[0065] Among them, Figure 4 and Figure 5 As shown, the host body 10 has a display surface 1021 and a bottom surface 103 opposite to the display surface 1021, and the host body 10 has a first end 101a and a second end 101b opposite to each other, and also has a first side 101c and a second side 101d opposite to each other, the first end 101a is provided with a first lug 1011 located on the first side 101c and a second lug 1012 located on the second side 101d, the second end 101b is provided with a third lug 1013 located on the first side 101c and a fourth lug 1014 located on the second side 101d, the first lug 1011 and the second lug 1012 are respectively connected to one of the straps, and the third lug 1013 and the fourth lug 1014 are respectively connected to the other strap.

[0066] in, Figure 5 and Figure 6 As shown, for the convenience of description, the direction from the bottom surface 103 to the display surface 1021 is defined as the first direction, for example, Figure 6 The upward direction in the figure is defined as the direction from the display surface 1021 to the bottom surface 103 as the second direction. For example, Figure 6 It should be understood that the above definition is only for the convenience of description of the present application and should not be used to limit the protection scope of the present application.

[0067] Furthermore, the host body 10 may include a middle frame 101 and a display screen 102 , wherein the middle frame 101 has the aforementioned first end 101a , second end 101b , first side 101c and second side 101d , the display screen 102 is disposed in the middle frame 101 , and the display screen 102 has the aforementioned display surface 1021 .

[0068] In some embodiments, the metal shell 111 has a first shell portion 1112 protruding from the display surface 1021. When the smart host 100 is worn on the user's wrist and the user's wrist is supported on a supporting surface such as a desktop or a table, according to the user's wearing habits, the user's wrist will usually be sideways on the desktop or the table. At this time, the protective shell assembly 11, especially the first shell portion 1112 of the protective shell assembly 11, will be closer to the desktop or the table, so the first shell portion 1112 can be used to protect the display surface 1021 from scratches.

[0069] In some embodiments, the first plastic shell 112 is detachably connected to the metal shell 111, and / or, the first plastic shell 112 is detachably connected to the host body 10. That is, when the first plastic shell 112 is connected to the metal shell 111, the connection between the first plastic shell 112 and the metal shell 111 is a detachable connection; when the first plastic shell 112 is connected to the host body 10, the connection between the first plastic shell 112 and the host body 10 is a detachable connection; when the first plastic shell 112 is connected to the metal shell 111 and the host body 10 at the same time, the connection between the first plastic shell 112 and the metal shell 111, and the connection between the first plastic shell 112 and the host body 10 are both detachable connections. In this way, when the first plastic shell 112 is severely worn or damaged and needs to be replaced, it is only necessary to remove the severely worn or damaged first plastic shell 112 and replace it with a new first plastic shell 112, without having to replace the entire smart host 100, which greatly reduces the replacement cost.

[0070] In some embodiments, the metal shell 111 is detachably connected to the host body 10, and / or the connection between the metal shell 111 and the host body 10 adopts at least one of a threaded connection, a snap connection and a magnetic connection, that is, the metal shell 111 and the host body 10 can be connected only by a thread, or the metal shell 111 and the host body 10 can be connected only by a snap, or the metal shell 111 and the host body 10 can be connected only by a magnetic connection, or the metal shell 111 and the host body 10 can be connected by a thread and a snap, or the metal shell 111 and the host body 10 can be connected by a thread and a magnetic connection, or the metal shell 111 and the host body 10 can be connected by a snap and a magnetic connection, or the metal shell 111 and the host body 10 can be connected by a thread, a snap and a magnetic connection.

[0071] By making the metal shell 111 detachably connected to the host body 10, when the metal shell 111 is severely worn or damaged and needs to be replaced, it is only necessary to remove the severely worn or damaged metal shell 111 and replace it with a new one. There is no need to replace the entire smart host 100, which greatly reduces the replacement cost.

[0072] In some optional embodiments, the protective shell assembly 11 may be an annular structure surrounding the outer circumference of the host body 10, in which case the metal shell 111 is an annular structure surrounding the outer circumference of the host body 10, and the first plastic shell 112 may also be an annular structure surrounding the outer circumference of the host body 10. In other optional embodiments, the protective shell assembly 11 may include a plurality of protective shells, which are sequentially arranged on the outer circumference of the host body 10 along the circumference of the host body 10.

[0073] In some embodiments, such as Figure 5 As shown, the protective shell assembly 11 includes a first protective shell 11a and a second protective shell 11b which are separately arranged, wherein the first protective shell 11a is arranged on the first side 101c, and the second protective shell 11b is arranged on the second side 101d, and the first protective shell 11a and the second protective shell 11b both include a metal shell 111 and a first plastic shell 112. The protective shell assembly 11 uses the first protective shell 11a and the second protective shell 11b which are separately arranged, so that the protective shell assembly 11 is conveniently assembled on the periphery of the host body 10.

[0074] For the convenience of description, this application Figure 5 As shown, the metal shell 111 of the first protective shell 11a is defined as the first sub-metal shell 111a, the metal shell 111 of the second protective shell 11b is defined as the second sub-metal shell 111b, the first plastic shell 112 of the first protective shell 11a is defined as the first sub-plastic shell 112a, and the first plastic shell 112 of the second protective shell 11b is defined as the second sub-plastic shell 112b. It should be understood that the above definitions are only for the convenience of description of this application and should not be used to limit the scope of protection of this application.

[0075] In some embodiments, one end of the first sub-metal shell 111a wraps the first lug 1011, and the other end thereof wraps the third lug 1013, and one end of the second sub-metal shell 111b wraps the second lug 1012, and the other end thereof wraps the fourth lug 1014. The inventor has found through testing that the positions of the four lugs (i.e., the first lug 1011, the second lug 1012, the third lug 1013, and the fourth lug 1014) of the smart host 100 are also relatively easy to be bumped, therefore, the ends of the first sub-metal shell 111a and the second sub-metal shell 111b are used to wrap the four lugs, and the structural strength of the metal shell is high, so that the reliability of the area with the greatest force can be significantly improved, which is conducive to improving the safety and reliability of the use of the smart host 100, greatly reducing the maintenance cost in after-sales, and bringing good reputation to consumers and brands.

[0076] In some embodiments, such as Figure 5 and Figure 7 As shown, the first lug 1011, the second lug 1012, the third lug 1013 and the fourth lug 1014 are respectively provided with a first connecting hole 1011a, and the two ends of the first sub-shell 112a and the second sub-shell 112b are respectively provided with a second connecting hole 112a1, and the second connecting hole 112a1 is used for fasteners such as bolts and screws to pass through, so that the fasteners can be threadedly connected with the first connecting hole 1011a, so that the first sub-shell 112a and the second sub-shell 112b can be detachably connected to the host body 10 by threaded connection, which is convenient for the disassembly and assembly of the first sub-shell 112a and the second sub-shell 112b. In this way, the position of the disassembly structure can be reserved by utilizing the original lug structure of the host body 10 to realize the detachable connection between the first sub-shell 112a and the host body 10, and the detachable connection between the second sub-shell 112b and the host body 10, that is, the detachable design of the first shell 112 can utilize and combine the structural characteristics of the host body 10 itself, so as to minimize the impact on the original structural layout of the host body 10.

[0077] In some embodiments, such as Figure 5 and Figure 7As shown, the protective shell also includes a second plastic shell 113 and a third plastic shell 114. The second plastic shell 113 is arranged at the first end 101a and is located between the first sub-metal shell 111a and the second sub-metal shell 111b. The third plastic shell 114 is arranged at the second end 101b and is located between the first sub-metal shell 111a and the second sub-metal shell 111b. Usually, the camera of the smart host 100 is located at the first end 101a, and the shaft mechanism of the smart host 100 is located at the second end 101b. Then, the second plastic shell 113 can protect the camera, and the third plastic shell 114 can protect the shaft mechanism. At the same time, even if the second plastic shell 113 and the third plastic shell 114 will interfere with the metal shell 111 during the assembly process, the deformation and recovery characteristics of the second plastic shell 113 and the third plastic shell 114 can be used to solve the assembly interference problem.

[0078] In some embodiments, in combination Figures 6 to 8 As shown, the second plastic shell 113 has a second shell portion 1131 protruding from the display surface 1021 along the first direction, and / or the third plastic shell 114 has a third shell portion 1141 protruding from the display surface 1021 along the first direction. Preferably, the second plastic shell 113 has a second shell portion 1131 protruding from the display surface 1021 along the first direction, and the third plastic shell 114 has a third shell portion 1141 protruding from the display surface 1021 along the first direction. When the display surface 1021 of the smart host 100 falls forward, the second shell portion 1131 and the third shell portion 1141 can play a supporting role to prevent the display screen 102 from being impacted, thereby reducing the probability of the display screen 102 failing due to impact.

[0079] In some embodiments, the second housing portion 1131 has a first convex edge 1131a that is farthest from the display surface 1021 along the first direction, and / or the third housing portion 1141 has a second convex edge 1141a that is farthest from the display surface 1021 along the first direction. In this way, the highest force point can be formed on the second housing portion 1131 and / or the third housing portion 1141. When the display surface 1021 of the smart host 100 falls forward, the second housing portion 1131 and / or the third housing portion 1141 can be used as an impact point to prevent the display screen 102 from being impacted, thereby better protecting the display screen 102 and further greatly reducing the probability of the display screen 102 failing due to impact.

[0080] When the second shell portion 1131 has a first convex edge 1131a, and the third shell portion 1141 has a second convex edge 1141a, along the first direction, the second convex edge 1141a is flush with the first convex edge 1131a, so that when the display surface 1021 of the smart host 100 falls forward, the second convex edge 1141a and the first convex edge 1131a can form a more stable supporting plane to support the smart host 100, thereby preventing the display screen 102 from being directly impacted when it falls and causing the display screen 102 to break, thereby better protecting the display screen 102 and greatly reducing the probability of the display screen 102 failing due to impact.

[0081] In some embodiments, the projection of the first flange 1131a on the host body 10 is located on the middle frame 101, and / or the projection of the second flange 1141a on the host body 10 is located on the middle frame 101, so that the middle frame 101 can be used to support the first flange 1131a and / or the second flange 1141a, which can not only effectively prevent the first flange 1131a and / or the second flange 1141a from deforming and cracking during falling and collision, but also prevent the first flange 1131a and / or the second flange 1141a from being subjected to force, thereby preventing the force from being transmitted to the display screen 102 and affecting the display screen 102.

[0082] In some embodiments, such as Figure 7 , Fig. 9 and Fig.10 As shown, the first sub-metal shell 111a has a first metal surface 111a1 in the same direction as the display surface 1021, and the first metal surface 111a1 is an inclined surface inclined along the second direction from a side edge close to the host body 10; the second shell part 1131 has a first inclined surface 1131a at an angle to the second direction, and the third shell part 1141 has a second inclined surface 1141a at an angle to the second direction, and the first inclined surface 1131a, the second inclined surface 1141a and the first metal surface 111a1 are coplanar. In this way, when the smart host 100 falls obliquely and the first side 101c lands before the second side 101d, the first inclined surface 1131a, the second inclined surface 1141a and the first metal surface 111a1 can jointly form a supporting plane to support the smart host 100, thereby preventing the display screen 102 from being impacted, so as to protect the display screen 102, and further greatly reduce the probability of the display screen 102 being impacted and failing.

[0083] Similarly, the second sub-metal shell 111b has a second metal surface 111b1 in the same direction as the display surface 1021, and the second metal surface 111b1 is an inclined surface inclined along the second direction from a side edge close to the host body 10; the second shell part 1131 also has a third inclined surface 1131b at an angle to the second direction, and the third shell part 1141 also has a fourth inclined surface 1141b at an angle to the second direction, and the third inclined surface 1131b, the fourth inclined surface 1141b and the second metal surface 111b1 are coplanar. In this way, when the smart host 100 falls obliquely and the second side 101d lands earlier than the first side 101c, the third inclined surface 1131b, the fourth inclined surface 1141b and the second metal surface 111b1 can jointly form a supporting plane to support the smart host 100, thereby preventing the display screen 102 from being impacted, so as to protect the display screen 102, and further greatly reduce the probability of the display screen 102 failing due to impact.

[0084] In some embodiments, the assembly gap between the second plastic shell 113 and the first sub-metal shell 111a is 0.015mm-0.045mm, for example, 0.015mm, 0.02mm, 0.025mm, 0.03mm, 0.035mm, 0.04mm or 0.045mm, and / or, the assembly gap between the second plastic shell 113 and the second sub-metal shell 111b is 0.015mm-0.045mm, for example, 0.015mm, 0.02mm, 0.025mm, 0.03mm, 0.035mm, 0.04mm or 0.045mm Etc., and / or, the assembly gap between the third plastic shell 114 and the first sub-metal shell 111a is 0.015mm-0.045mm, for example, 0.015mm, 0.02mm, 0.025mm, 0.03mm, 0.035mm, 0.04mm or 0.045mm, etc., and / or, the assembly gap between the third plastic shell 114 and the second sub-metal shell 111b is 0.015mm-0.045mm, for example, 0.015mm, 0.02mm, 0.025mm, 0.03mm, 0.035mm, 0.04mm or 0.045mm, etc.

[0085] Since processing errors are inevitable, the second plastic shell 113 and the third plastic shell 114 will interfere with the metal shell 111 during the assembly process. By controlling the assembly gap between the second plastic shell 113 and the metal shell 111 and the assembly gap between the third plastic shell 114 and the first metal plastic shell within the range of 0.015mm-0.045mm, the assembly gaps between the second plastic shell 113, the third plastic shell 114, etc. and the metal shell 111 are optimized. While ensuring that the second plastic shell 113, the third plastic shell 114, etc. and the metal shell 111 can be smoothly assembled together, the joint between the second plastic shell 113 and the metal shell 111, and / or the joint between the third plastic shell 114 and the metal shell 111 can be nearly seamlessly spliced, so that the host body 10 cannot be seen from the joint between the second plastic shell 113 and the metal shell 111, and / or the joint between the third plastic shell 114 and the metal shell 111, which is conducive to better protecting the intelligent host 100 and improving the appearance expression of the protective shell assembly 11.

[0086] In some embodiments, the thickness of the second plastic shell 113 and / or the third plastic shell 114 is 0.5mm-2.0mm, for example, 0.5mm, 0.7mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm or 2.0mm, so as to avoid the thickness of the second plastic shell 113 and / or the third plastic shell 114 being too thin, so as to ensure the protective effect of the second plastic shell 113 and / or the third plastic shell 114 on the host body 10, the camera and the hinge mechanism.

[0087] In some embodiments, in combination Figures 11 to 13 As shown, a charging position 1015 is convexly provided on the side of the first side 101c, and the first plastic shell 112 (i.e., the first sub-plastic shell 112a) of the first protective shell 11a is provided with an avoidance groove 1121 for avoiding the charging position 1015, so as to leak out the charging position 1015, so as to facilitate the connection of the charging position 1015 with the charging head 300. A charging protrusion 1015a is convexly provided on the surface of the charging position 1015 facing away from the side, and a receiving groove 1015b is formed between the outer peripheral surface of the charging protrusion 1015a and the groove wall surface of the avoidance groove 1121, wherein the first sub-plastic shell 112a is used to abut against the charging head 300, and the receiving groove 1015b is used to receive the annular protrusion 30 of the charging head 300, and the charging protrusion 1015a is used to be embedded in the charging hollow part 31 of the annular protrusion 30. Exemplarily, the charging head 300 can be a magnetic charging head 300. During charging, the magnetic charging head 300 will be attracted by the magnet inside the host body 10. At this time, the end face of the magnetic charging head 300 abuts against the first sub-shell 112a, and the annular protrusion 30 on the end face of the magnetic charging head 300 is embedded in the receiving groove 1015b. The charging protrusion 1015a is used to be embedded in the charging hollow part 31 of the annular protrusion 30, thereby realizing the connection between the magnetic charging head 300 and the charging position 1015 to charge the host body 10.

[0088] Since the magnetic charging head 300 will frequently contact the first sub-shell 112a, if the material of the first sub-shell 112a is soft glue, it is easy to deform, which can easily lead to the instability of the size of the receiving groove 1015b, affecting the connection stability between the magnetic charging head 300 and the charging position 1015, and thus affecting the charging function; at the same time, it is also prone to cracking and wear. Based on this, the material of the first sub-shell 112a in the present application is hard glue, and / or the hardness of the first sub-shell 112a is 60mm-90mm, such as 60mm, 65mm, 70mm, 75mm, 80mm, 85mm or 90mm, etc. The first sub-shell 112a is made of hard plastic, which has a relatively high structural strength and can avoid cracking and wear problems of the first sub-shell 112a, thereby increasing the service life of the first sub-shell 112a and better protecting the host body 10; at the same time, the structure of the first sub-shell 112a is relatively stable and relatively not prone to deformation, so as to ensure that the size of the receiving groove 1015b can remain stable, so as to better adapt to the annular protrusion 30 of the magnetic charging head 300. The charging protrusion 1015a can be embedded in the charging hollow portion 31 of the annular protrusion 30, so as to improve the connection stability between the magnetic charging head 300 and the charging position 1015, so as to ensure the charging function, and then ensure that the host body 10 can be charged smoothly.

[0089] In some embodiments, such as Fig.14 As shown, the groove wall surface of the avoidance groove 1121 has a sub-wall surface 1121a in the first direction, and the first plastic shell 112 of the first protective shell 11a has a shell side surface 1122 opposite to the sub-wall surface 1121a along the first direction. Along the first direction, the width L between the shell side surface 1122 and the sub-wall surface 1121a is 0.6mm-1.8mm, for example, L=0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, 1.5mm, 1.6mm, 1.7mm or 1.8mm, etc., to avoid the groove wall of the receiving groove 1015b from being too thin, thereby ensuring the structural stability of the groove wall of the receiving groove 1015b, and avoiding the problem of cracking of the groove wall of the receiving groove 1015b.

[0090] In the present application, the materials of the first plastic shell 112 , the second plastic shell 113 and the third plastic shell 114 may be, but are not limited to, plastic, silicone, rubber, foam and the like.

[0091] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0092] In addition, the above-mentioned embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the content of this specification should not be understood as limiting the present application, and the protection scope of the present application shall be subject to the attached claims.

Claims

1. A smart host, characterized in that: include: Host body; as well as A protective shell assembly, wherein the protective shell assembly is arranged at the periphery of the host body, and the protective shell assembly includes a metal shell and a first plastic shell, the metal shell is connected to the periphery of the host body, and the metal shell is provided with a through mounting groove, the first plastic shell is connected to the metal shell and / or the host body, and covers the mounting groove.

2. The intelligent host according to claim 1, characterized in that: The host body has a display surface, and the metal shell has a first shell portion protruding from the display surface.

3. The intelligent host according to claim 1, characterized in that: The host body has a first end and a second end opposite to each other, and also has a first side and a second side opposite to each other, the first end is provided with a first lug located on the first side and a second lug located on the second side, the second end is provided with a third lug located on the first side and a fourth lug located on the second side; The protective shell assembly comprises a first protective shell and a second protective shell which are separately arranged, wherein the first protective shell is arranged on the first side, and the second protective shell is arranged on the second side, and both the first protective shell and the second protective shell comprise the metal shell and the first plastic shell; Among them, the metal shell of the first protective shell is a first sub-metal shell, the metal shell of the second protective shell is a second sub-metal shell, one end of the first sub-metal shell wraps the first table ear, and the other end thereof wraps the third table ear, one end of the second sub-metal shell wraps the second table ear, and the other end thereof wraps the fourth table ear.

4. The intelligent host according to claim 3, characterized in that: The protective shell further includes a second plastic shell and a third plastic shell. The second plastic shell is disposed at the first end and located between the first sub-metal shell and the second sub-metal shell. The third plastic shell is disposed at the second end and located between the first sub-metal shell and the second sub-metal shell.

5. The intelligent host according to claim 4, characterized in that: The host body has a display surface and a bottom surface opposite to the display surface, and the direction from the bottom surface to the display surface is a first direction; The second plastic shell has a second shell portion protruding from the display surface along the first direction, and / or the third plastic shell has a third shell portion protruding from the display surface along the first direction.

6. The intelligent host according to claim 5, characterized in that: The second shell part has a first convex edge farthest from the display surface along the first direction, and / or the third shell part has a second convex edge farthest from the display surface along the first direction.

7. The intelligent host according to claim 6, characterized in that: When the second shell portion has the first protruding edge and the third shell portion has the second protruding edge, the second protruding edge is flush with the first protruding edge along the first direction.

8. The intelligent host according to claim 6, characterized in that: The host body comprises a middle frame and a display screen, the middle frame has the first end, the second end, the first side and the second side, the display screen is arranged on the middle frame, and the display screen has the display surface; The projection of the first convex edge on the host body is located on the middle frame, and / or the projection of the second convex edge on the host body is located on the middle frame.

9. The intelligent host according to claim 5, characterized in that: The direction from the display surface to the bottom surface is the second direction, the second plastic shell has the second shell portion, and the third plastic shell has the third shell portion; The first sub-metal shell has a first metal surface in the same direction as the display surface, the first metal surface is an inclined surface inclined along the second direction from a side edge close to the host body, the second shell part has a first inclined surface at an angle to the second direction, the third shell part has a second inclined surface at an angle to the second direction, and the first inclined surface, the second inclined surface and the first metal surface are coplanar; and / or, The second sub-metal shell has a second metal surface in the same direction as the display surface, and the second metal surface is an inclined surface inclined along the second direction from a side edge close to the host body. The second shell part also has a third inclined surface at an angle to the second direction, and the third shell part also has a fourth inclined surface at an angle to the second direction. The third inclined surface, the fourth inclined surface and the second metal surface are coplanar.

10. The intelligent host according to claim 4, characterized in that: The assembly gap between the second plastic shell and the first sub-metal shell is 0.015mm-00.45mm, and / or, the assembly gap between the second plastic shell and the second sub-metal shell is 0.015mm-0.045mm; and / or, The assembly gap between the third plastic shell and the first sub-metal shell is 0.015mm-0.045mm, and / or the assembly gap between the third plastic shell and the second sub-metal shell is 0.015mm-0.045mm.

11. The intelligent host according to claim 4, characterized in that: The thickness of the second plastic shell and / or the third plastic shell is 0.8 mm.

12. The intelligent host according to claim 4, characterized in that: A charging position is convexly provided on the side surface of the first side, and the first plastic shell of the first protective shell is provided with an avoidance groove for avoiding the charging position so as to leak out the charging position, and a charging protrusion is convexly provided on the surface of the charging position facing away from the side surface, and a receiving groove is formed between the outer peripheral surface of the charging protrusion and the groove wall surface of the avoidance groove, wherein the first plastic shell of the first protective shell is used to abut against the charging head, and the receiving groove is used to receive the annular protrusion of the charging head, and the charging protrusion is used to be embedded in the charging hollow part of the annular protrusion; The first plastic shell of the first protective shell is made of hard plastic, and / or the hardness of the first plastic shell of the first protective shell is 60mm-90mm.

13. The intelligent host according to claim 12, characterized in that: The host body has a display surface and a bottom surface opposite to the display surface, and the direction from the bottom surface to the display surface is a first direction; The groove wall of the avoidance groove has a sub-wall in the first direction, and the first plastic shell of the first protective shell has a shell side surface opposite to the sub-wall along the first direction. Along the first direction, the width between the shell side surface and the sub-wall is 0.6mm-1.8mm.

14. The intelligent host according to claim 1, characterized in that: The first plastic shell is detachably connected to the metal shell, and / or the first plastic shell is detachably connected to the host body.

15. The intelligent host according to claim 1, characterized in that: The metal shell is detachably connected to the host body, and / or the connection between the metal shell and the host body is at least one of a threaded connection, a snap connection and a magnetic connection.

16. A smart wearable device, characterized in that: The smart wearable device includes a wearable component and a smart host as described in any one of claims 1-15, and the wearable component is connected to the host body.

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