CN112653778A

CN112653778A - Electronic device

Info

Publication number: CN112653778A
Application number: CN202011344952.7A
Authority: CN
Inventors: 侯康; 普静; 林裕胜; 周国安
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-04-13
Anticipated expiration: 2040-11-26
Also published as: CN112653778B

Abstract

The application discloses an electronic device. The electronic device comprises a shell, a first decorating part, a second decorating part, a camera and a driving device. The shell is provided with a mounting hole, and the first decorating part is arranged in the mounting hole. The second decorative member is movably disposed on the first decorative member. The driving device is used for driving the second decorating part to move between the first position and the second position. When the second decorating part is positioned at the first position, the second decorating part protrudes out of the shell; when the second trim piece is in the second position, the second trim piece is positioned within the housing. In addition, the lens base of the camera is connected with the first decorating part in a sealing mode. The electronic device of this application embodiment, through setting up first decoration in the mounting hole, guarantee that the camera is sealed when avoiding first decoration and casing to remove friction to can reduce foreign matters such as dust and get into in the casing. The second decorating part is driven by the driving device to realize the lifting function, so that the second decorating part is prevented from being abraded.

Description

Electronic device

Technical Field

The present application relates to the field of electronic devices, and more particularly, to an electronic apparatus.

Background

In electronic devices such as mobile phones, the bodies of the electronic devices tend to be light and thin. However, in order to ensure the imaging quality, the length of the camera is difficult to reduce, and the camera and the decoration piece protrude out of the rear shell of the electronic device. As such, the trim of the electronic device is susceptible to wear.

Disclosure of Invention

The embodiment of the application provides an electronic device.

The embodiment of the application provides an electronic device. The electronic device comprises a shell, a first connecting piece and a second connecting piece, wherein the shell is provided with a mounting hole; the first decorating part is arranged in the mounting hole; a second trim piece movably disposed on the first trim piece; and the driving device is used for driving the second decorating part to move between a first position and a second position, when the second decorating part is positioned at the first position, the second decorating part protrudes out of the shell, and when the second decorating part is positioned at the second position, the second decorating part is positioned in the shell.

In the electronic device of this application embodiment, drive arrangement can drive the removal of second decoration to make the second decoration be located the second position, thereby make the second decoration be located the casing, avoid second decoration protrusion in casing, reduce the wearing and tearing that the second decoration received. In addition, the first decorating part is arranged in the mounting hole, so that the first decorating part is prevented from moving and rubbing with the shell, and foreign matters such as dust can be reduced from entering the shell.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic perspective view of an electronic device according to an embodiment of the present application;

FIG. 2 is a schematic plan view of an electronic device according to an embodiment of the present application;

fig. 3 is a further perspective view of the electronic device according to the embodiment of the present application;

FIG. 4 is a schematic perspective view of a second decorative element of the electronic device of the present application coupled to a driving device;

fig. 5 is an exploded schematic view of the first and second decos and the driving device of the electronic device according to the embodiment of the present application;

FIG. 6 is a schematic cross-sectional view of the electronic device of FIG. 2 along direction II-II according to an embodiment of the present application;

fig. 7 is another state diagram of the electronic device according to the embodiment of the present application.

Description of the main element symbols:

the electronic device 100, the housing 10, the first decorative piece 20, the second decorative piece 30, the camera 40, the driving device 50, the outer surface 11, the inner surface 12, the mounting hole 13, the sealing ring 14, the body 21, the first decorative ring 22, the second decorative ring 23, the sliding groove 24, the first connecting portion 25, the second connecting portion 26, the first assembly hole 27, the limit table 31, the insertion portion 32, the through hole 34, the second assembly hole 35, the cover plate 36, the mirror base 41, the lens 42, the image sensor 43, the gasket 44, the driving member 51, the transmission assembly 52, the screw 53, the speed change mechanism 521, the first gear 5210, the second gear 5211, the lead screw 522, the sliding member 523, the guide 524, the bracket 525, the first positioning hole 5230, the second positioning hole 5231, the first through hole 5232, the second through hole 5233, the upper end plate 5250, the lower end plate 5251, the left end plate 5252, the third through hole 5253, and the fourth through hole 5254.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and are only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Referring to fig. 1, fig. 2 and fig. 3, an electronic device 100 is provided according to an embodiment of the present disclosure. The electronic device 100 includes a housing 10, a first deco 20, a second deco 30, and a driving device 50. Wherein, the housing 10 is provided with a mounting hole 13, the first decoration 20 is arranged in the mounting hole 13, and the second decoration 30 is movably arranged on the first decoration 20. The drive device 50 is used to drive the second trim piece 30 between the first position and the second position.

When the second deco 30 is located at the first position, the second deco 30 protrudes from the housing 10. When the second deco 30 is located at the second position, the second deco 30 is located inside the housing 10.

In the electronic device 100 of the embodiment of the application, the driving device 50 can drive the second decoration 30 to move, so that the second decoration 30 is located at the second position, and thus the second decoration 30 is located in the housing 10, the second decoration 30 is prevented from protruding out of the housing 10, and abrasion of the second decoration 30 is reduced. In addition, the first deco 20 is disposed in the mounting hole 13, so that the first deco 20 is prevented from moving and rubbing against the housing 10, and foreign materials such as dust can be reduced from entering the housing 10.

Specifically, the electronic apparatus 100 may be an electronic device with a camera function, such as a mobile phone and a tablet computer. The electronic device 100 in this example is a mobile phone.

The housing 10 is an external part of the electronic device 100. The housing 10 may be a back cover of the electronic device 100, such as a battery back cover of a mobile phone. The material of the housing 10 may be an aluminum alloy to ensure good plasticity and strength of the housing 10. Of course, the housing 10 may be made of a non-metallic material such as plastic or resin.

The casing 10 includes an inner surface 12 and an outer surface 11 opposite to each other, wherein the outer surface 11 of the casing 10 forms a part of the appearance of the electronic device 100. The housing 10 is further formed with a mounting hole 13 penetrating between the inner surface 12 and the outer surface 11 of the housing 10. The shape of the mounting hole 13 matches the shape of the first garnish 20. For example, the shape of the mounting hole 13 and the shape of the first garnish 20 are rounded rectangles.

The first deco 20 is disposed within the mounting hole 13, i.e., below the outer surface 11 of the housing 10, and the first deco 20 is stationary with respect to the housing 10. This prevents the first garnish 20 from rubbing against the housing 10, and reduces the entry of foreign matter such as dust into the housing 10.

First decoration 20 can be used for doing sealedly with the rearmounted camera 40 of cell-phone, guarantees camera 40's leakproofness, avoids external impurity to get into camera 40 and influences camera 40's formation of image quality.

The second decorative member 30 can be used for decorating the rear camera 40 of the mobile phone, so that the purpose of protecting the camera 40 can be achieved, and the whole shell 10 of the mobile phone can be more beautiful.

The first and

second decos

20 and 30 may be made of the same material as the case 10 so that the case 10 and the first and

second decos

20 and 30 may be treated with a uniform appearance during the manufacturing process.

The first decorative element 20 and the second decorative element 30 have substantially uniform contours, and each may have a regular shape such as a square, a long oval ring, or the like. The first trim piece 20 and the second trim piece 30 in this example are rounded rectangles.

In particular, the second deco 30 may be movably disposed on the first deco 20, i.e., the second deco 30 may be relatively moved on the first deco 20.

The driving device 50 serves as a power mechanism for the second decoration 30 and can provide power for the movement of the second decoration 30. The drive means 50 may be an electric mechanism. In addition, the driving device 50 is disposed inside the housing 10 to make the structure of the electronic device 100 more compact.

As shown in fig. 6, in the present embodiment, a state in which the second garnish 30 is moved to protrude from the housing 10 is referred to as a first position of the second garnish 30; as shown in fig. 7, a state in which the second deco 30 is located inside the housing 10 without protruding the housing 10 is referred to as a second position of the second deco 30. In this way, when the driving device 50 drives the second decoration 30 to move such that the second decoration 30 is located at the second position, the second decoration 30 is located in the housing 10. This prevents the second trim piece 30 from protruding from the housing 10, thereby reducing the wear on the trim pieces.

Referring to fig. 6, the first decorative member 20 is connected to the side wall of the mounting hole 13 in a sealing manner. In this way, it is ensured that the first deco 20 can be hermetically mounted inside the housing 10, so that the first deco 20 can be isolated from external impurities.

In particular, the side wall of the mounting hole 13 on the housing 10 may be provided with an annular sealing ring 14. One side of the packing 14 is connected to a side wall of the mounting hole 13 and the first garnish 20. It will be appreciated that the seal ring 14 needs to provide good sealing performance, and itself needs to have adequate mechanical strength and corrosion resistance, and that the entire seal structure also needs to be easily maintained. In general terms, the seal ring 14 may be made of various types of rubber materials.

Thus, the first decoration 20 installed in the installation hole 13 of the housing 10 can be effectively isolated from the moisture, dust particles and other impurities in the external environment, thereby playing the role of water and dust prevention.

In particular, the sealing means is not limited in the embodiments of the present application. Besides the sealing manner using the sealing ring 14, the first decorative member 20 may be connected to the side wall of the mounting hole 13 by gluing or the like.

Referring to fig. 4 and 5, the first decorative member 20 is formed with a sliding groove 24, and the second decorative member 30 is formed with an insertion portion 32. The insertion portion 32 is slidably inserted in the slide groove 24.

Thus, the second garnish 30 can be slid in the vertical direction by slidably inserting the insertion portion 32 into the chute 24 without separately providing a slide rail. When the second decoration 30 is driven to lift vertically, the second decoration 30 can be limited by the sliding groove 24 to ensure the stable and reliable motion process of the second decoration 30.

Specifically, the first garnish 20 includes a body 21, a first garnish ring 22, and a second garnish ring 23. The first decorative ring 22 is at least partially fixedly connected with the body 21. The first decorative ring 22 surrounds the body 21 to define a slide groove 24 with the body 21. The second decorative ring 23 is disposed above the first decorative ring 22 and is partially and fixedly connected to the first decorative ring 22.

The first decorative ring 22 is fixedly connected to the body 21 by two first connecting portions 25 having a rectangular parallelepiped shape (or other shapes). The second decorative ring 23 is fixedly connected with the first decorative ring 22 through four second connecting portions 26 with rectangular parallelepiped outlines (other shapes are also possible), and the size of the first connecting portion 25 is larger than that of the second connecting portion 26, so as to ensure that the first decorative ring 22 can be connected with the body 21 more firmly.

As shown in the drawings, two first coupling portions 25 are diagonally disposed at left and right edges of the first garnish 20; four second connecting portions 26 are provided on the left and right edges of the first garnish 20 in left-right symmetry. And the first and

second coupling portions

25 and 26 may be made of the same material as the first deco 20 so as to facilitate the appearance process.

In particular, the first trim ring 22 is spaced apart from the second trim ring 23, which are connected by a second connecting portion 26. In addition, the upper edge of the second decoration 30 is slightly wider than the lower edge, wherein the upper edge of the second decoration 30 is circumferentially surrounded and formed with a downward limit table 31, and the lower edge of the second decoration 30 is formed with a partially convex insertion part 32.

Thus, the second deco 30 can be inserted into the slide groove 24 formed on the first deco 20 to slide through the insertion part 32 protruding from the lower edge of the second deco 30. Meanwhile, the second decoration ring 23 of the first decoration member 20 can be matched with the limit table 31 on the second decoration member 30, and the second decoration member 30 is limited in the process of guiding the second decoration member 30 to ascend and descend so as to ensure that the second decoration member 30 can move smoothly. It can be understood that the implementation mode does not need to be a sliding rail separately, and space and cost are saved.

Referring to fig. 3 and fig. 6, the electronic device 100 includes a camera 40. The camera 40 includes a lens holder 41 and a lens 42 disposed in the lens holder 41, and the lens holder 41 is hermetically connected to the first garnish 20. The camera 40 is exposed through the first and second decos 20 and 30.

Thus, the tightness of the camera 40 can be ensured, so that the imaging environment of the camera 40 is not interfered by the external environment.

Specifically, the camera 40 may be a rear camera 40 of a mobile phone, and is used for taking pictures or recording audio and video. To optimize the quality of the imaging, the number of cameras 40 is typically more than one. For example, in this example, the electronic device 100 has three cameras 40.

The camera 40 includes a lens holder 41 and a lens 42, and the lens holder 41 refers to a voice coil motor (a device for converting electrical energy into mechanical energy, which can realize linear and limited swing angle movement) of the camera 40 and the housing 10 at the periphery thereof. Wherein the lens 42 is arranged in the lens holder 41, and the lens 42 can be driven by the lens holder 41 to move up and down.

In addition, the first decoration piece 20 and the second decoration piece 30 are both provided with a perforation 34, and the perforation 34 can be exposed by the camera 40, so that the camera 40 can normally capture images. Perforations 34 may be annular, such as circular, oval, racetrack, etc. The first decorative member 20 can be connected with the lens seat 41 of the camera 40 by a sealing gasket 44 in a sealing manner. The sealing pad 44 may be a foam pad having excellent sealing performance and compression deformation resistance, and can ensure good sealing performance of the camera and long-term shockproof protection.

Thus, the lens base 41 of the camera 40 is fixed with the first decorating part 20 through the sealing gasket 44, so that the camera 40 is more stable and firm and is isolated from external impurities to ensure that the imaging environment of the camera 40 is good.

Referring to fig. 6 and 7, the camera 40 includes an image sensor 43 disposed on the image side of the lens 42. The lens 42 is movable relative to the image sensor 43 at a third position and a fourth position. The lens 42 is closer to the image sensor 43 in the third position than in the fourth position;

the lens 42 moves from the third position to the fourth position after the second trim piece 30 moves from the second position to the first position. The lens 42 moves from the fourth position to the third position before the second trim piece 30 moves from the first position to the second position.

In this way, the lens 42 moves relative to the image sensor 43 at the third position and the fourth position, so that the camera 40 can be extended again during operation, and is hidden inside the housing 10 in a contracted state during non-operation, thereby achieving the lightness and thinness of the electronic device 100.

Specifically, the image sensor 43, which is also called a light-sensing element, provided on the image side of the lens 42 is an element that converts an optical image into an electronic signal. In this example, the image sensor 43 is fixedly disposed in the inner surface 12 of the housing 10.

In particular, when the camera 40 is not to be used, i.e., when the camera 40 is in the hidden state, the position where the lens 42 of the camera 40 is located is the third position. When the camera 40 is to be used, that is, when the camera 40 is in the extended state, the position of the lens 42 of the camera 40 is the fourth position. Wherein the third position is closer to the image sensor 43 in the vertical direction than the fourth position.

When the camera 40 is required to be used for shooting, the second decoration member 30 is driven by the driving device 50 to move to the first position, and if the camera 40 is still in the retracted state, the focusing distance may be insufficient during shooting. Therefore, in order to meet the imaging requirement, the lens 42 of the camera 40 is then driven by the lens holder 41 to vertically extend upward by a certain distance relative to the image sensor 43, i.e. the lens 42 of the camera 40 moves from the third position to the fourth position.

After the electronic device 100 finishes shooting, the lens 42 of the camera 40 is driven by the lens holder 41 to move vertically downward relative to the image sensor 43 before the second decoration 30 moves from the first position to the second position, i.e. the lens 42 of the camera 40 moves from the fourth position to the third position.

In this way, the camera 40 can drive the lens 42 to move up and down through the lens holder 41, and thus, the shooting function is realized in cooperation with the movement of the second garnish 30.

Referring to fig. 7, in some embodiments, when the second decorative member 30 is located at the second position, a surface of the second decorative member 30 facing away from the first decorative member 20 is located in the mounting hole 13 or flush with the outer surface 11 of the housing 10. Therefore, the second decorating part 30 is prevented from being worn due to the fact that the second decorating part 30 protrudes out of the shell 10 when the camera 40 is not needed to be used.

Specifically, when shooting with the camera 40 is required, the second decoration piece 30 is driven by the driving device 50 to move to the first position, i.e. the second decoration piece 30 moves to protrude from the housing 10. At this time, a portion of the second deco 30 protrudes from the outer surface 11 of the housing 10, and the other portion is located in the mounting hole 13, that is, the inner surface 12 of the housing 10. The portion of the second decoration element 30 protruding from the housing 10 plays a decoration role for the electronic device 100, for example, fluorescent material may be coated or sputtered to improve the aesthetic appearance of the electronic device 100.

As discussed above, the lens 42 of the camera 40 can be driven by the lens holder 41 to cooperate with the second decoration 30 to move up and down, and when the second decoration 30 protrudes out of the housing 10, the camera 40 also extends to a position where it can be focused. In this manner, the camera 40 can acquire a clear image.

When the camera 40 is not needed, the second decoration member 30 is driven by the driving device 50 to move to the second position, i.e. the second decoration member 30 is located in the housing 10 and does not protrude from the housing 10. The second deco 30 is entirely located on the inner surface 12 of the housing 10 or the surface of the second deco 30 is flush with the outer surface 11 of the housing 10. Therefore, the second decorating part 30 is prevented from being easily painted off due to the fact that the second decorating part 30 protrudes out of the shell 10, and abrasion of the second decorating part 30 due to collision is reduced.

Referring to fig. 4, in some embodiments, the driving device 50 includes a driving member 51 and a transmission assembly 52. The driving member 52 connects the driving member and the second deco 30, and the driving member 51 drives the second deco 30 to move through the driving member 52.

In this way, the driving member 51 of the driving device 50 can drive the transmission assembly 52 so that the second decoration member 30 can be lifted and lowered in the vertical direction with respect to the housing 10.

In particular, the driving member 51 in the driving device 50 may be a motor. The motor is mainly used for generating driving torque and is used as a power source of electric appliances or various machines. The transmission assembly 52 in the drive unit 50 is connected to the drive member 51.

The driving assembly 52 may transmit power of the driving member 51 to the second deco 30 to raise and lower the second deco 30. The transmission assembly 52 may include at least one transmission structure such as gears, a lead screw 522, and a pulley.

Thus, the second trim piece 30 can be driven by the driver 51 through the transmission assembly 52 to move between the first and second positions. So that the second decoration member 30 is raised to the outer surface 11 of the housing 10 when the camera 40 is used, and the second decoration member 30 is lowered to the inner surface 12 of the housing 10 or is flush with the outer surface 11 of the housing 10 when the camera 40 is not used.

Referring to fig. 4 and 5, in some embodiments, the transmission assembly 52 includes a screw 522, a slider 523, and a speed change mechanism 521. The sliding member 523 is fixedly connected to the second decoration member 30, and the screw rod 522 is disposed through the sliding member 523. The speed change mechanism 521 connects the driver 51 and the lead screw 522. The driver 51 drives the screw 522 to rotate through the speed change mechanism 521, so as to drive the sliding member 523 to move. The first decoration member 20 is formed with a first fitting hole 27 moved by avoiding the slider 523.

In this way, the driver 51 can drive the screw rod 522 to rotate through the speed change mechanism 521, and the screw rod 522 rotates so that the slider 523 can move in the vertical direction.

In particular, the screw 522 may refer to a ball screw, and may be used to convert a rotational motion into a linear motion, or to convert a linear motion into a rotational motion. The screw rod 522 may be a long cylindrical shape, a screw-shaped recess is distributed on the upper end column of the screw rod 522, and the lower end of the screw rod 522 is a smooth column. And the screw 522 is tapered from the upper end to the lower cylindrical portion.

The screw rod 522 is widely used in tool machines and precision machines as a transmission element, and has a main function of converting rotational motion into linear motion, and the screw rod 522 has the advantages of high transmission efficiency, accurate positioning and the like.

The slider 523 may be a slider in the shape of an elliptical ring. In order to reduce the weight of the electronic device 100, the material of the sliding member 523 may be a non-metallic material such as resin or plastic.

The speed change mechanism 521 may be constituted by a gear pair. The manner in which motion and power are transmitted through gear pairs is commonly referred to as gearing. The gear transmission is the most widely used mechanical transmission mode in modern various devices. The transmission mode is accurate and efficient, and the transmission structure is compact and the work is reliable through the meshing of the two gears.

In this example, the slider 523 has a first positioning hole 5230, a second positioning hole 5231, a first through hole 5232 and a second through hole 5233 formed therein. Wherein the first positioning hole 5230 and the second positioning hole 5231 cooperate with the screw 53 to fixedly connect the sliding member 523 with the second decorative member 30.

In addition, the upper end of the screw rod 522 is inserted into the slider 523 through the first through hole 5232 on the slider 523, and the lower end of the screw rod 522 is connected to the speed change mechanism 521. Meanwhile, the speed change mechanism 521 is also connected to the driver 51. In this way, the driver 51 can drive the screw rod 522 to rotate through the speed change mechanism 521, so that the rotation motion is converted into a linear motion, and the slider 523 can move in a vertical direction. Further, the sliding member 523 can move the second decoration member 30 together between the first position and the second position.

Specifically, the first deco 20 is further formed with a first assembly hole 27, and the second deco 30 is formed with a second assembly hole 35. The first assembling hole 27 provides an avoiding space for the lifting of the sliding member 523, and the second assembling hole 35 provides an avoiding space for components such as the screw rod 522 arranged in the sliding member 523 in a penetrating manner. This allows the overall structure of the electronic device 100 to be more compact and space efficient.

Referring to fig. 4, in some embodiments, the speed change mechanism 521 includes a first gear 5210 and a second gear 5211. The first gear 5210 is coupled to the driver 51, and the second gear 5211 is coupled to the first gear 5210 and the lead screw 522 and is coaxially disposed with the lead screw 522.

In this way, the driving member 51 drives the first gear 5210 to rotate, so as to drive the second gear 5211 to rotate. The second gear 5211 in turn engages the lead screw 522 to move the slider 523 along with the second decorative element 30 between the first position and the second position.

In particular, gears may include wheel and gear rings, which are commonly used in transmission machines or components. The gear can transmit the power on one shaft to the other shaft, and simultaneously plays a role in changing the rotating speed and the rotating direction of the other shaft. The transmission mechanism 521 according to the embodiment of the present invention uses two gears, namely a first gear 5210 and a second gear 5211. The first gear 5210 is meshed with the second gear 5211 to form a gear pair, and then motion and power can be transmitted through the gear pair.

In addition, the gear transmission may be divided into parallel axis gear transmission, intersecting axis gear transmission, and staggered axis gear transmission according to the relative position of the transmission shafts. In this example, a staggered shaft gear transmission may be used to connect the first gear 5210 to the drive device 50, and the first gear 5210 is further connected to the slide 523 via the screw 53 and the first positioning hole 5230. Then, the second gear 5211 is engaged with the first gear 5210, and the second gear 5211 is coupled to the lower end of the lead screw 522 and is coaxially disposed with the lead screw 522.

Thus, the driving device 50 can drive the first gear 5210 to rotate so as to drive the second gear 5211 to rotate, and the second gear 5211 further cooperates with the screw rod 522 to convert the rotational motion into a linear motion, so that the sliding member 523 drives the second decorative element 30 to move between the first position and the second position.

Referring to fig. 4 and 5, in some embodiments, the driving device 50 includes a bracket 525. The driver 51, the lead screw 522 and the variator 521 are all mounted on a bracket 525.

In this way, the bracket 525 as a carrying element can provide support for the driving member 51, the screw 522 and the speed change mechanism 521, so that the driving device 50 can be formed as a whole, and the driving device 50 has a compact structure and high reliability.

Specifically, the support 525 in this example is irregularly shaped. In order to ensure that the support 525 has a certain rigidity for supporting other components of the driving device 50, the material of the support 525 may be made of aluminum alloy.

In addition, the upper end plate 5250 and the lower end plate 5251 of the support 525 are formed with a first through hole 5232 and a second through hole 5233, and the first through hole 5232 and the second through hole 5233 are spaced apart. The first through hole 5232 is used to mount the second gear 5211. The left end plate 5252 of the bracket 525 is formed with a third through hole 5253, and the third through hole 5253 is used for the driving member 51 to pass through to be connected with the first gear 5210. The left end plate 5252 and the lower end plate 5251 of the bracket 525 are further formed with a fourth through hole 5254, and the fourth through hole 5254 is used for mounting the first gear 5210.

The driver 51, the lead screw 522 and the variator 521 are then mounted in substantially the following manner:

the driving member 51 is arranged at the left end of the bracket 525 through a third through hole 5253 on the left end plate 5252 of the bracket 525; the screw rod 522 is arranged in the bracket 525 and the sliding part 523 through the first through hole 5232 on the bracket 525 and the sliding part 523; a first gear 5210 in the speed change mechanism 521 is connected with the sliding member 523 through a screw 53 and a first positioning hole 5230 on the sliding member 523, and then the first gear 5210 is further inserted into the bracket 525 through a left end plate 5252 and a fourth through hole 5254 on a lower end plate 5251 of the bracket 525; a second gear 5211 in the speed change mechanism 521 is connected to the lower end of the screw 522 and is disposed coaxially with the screw 522, and the bottom of the second gear 5211 is also mounted on the lower end plate 5251 of the bracket 525.

In this way, the driving device 50 is integrally formed by integrally mounting the driving member 51, the screw 522 and the speed change mechanism 521 on the bracket 525, so that the driving device 50 is compact, and the bracket 525 can provide support for components of the driving device 50, so that the driving device 50 is more reliable.

Referring to fig. 4 and 5, in some embodiments, the drive device 50 includes a guide 524. The guide 524 is mounted on the bracket 525 and is connected to the slide 523. The guide 524 is used for guiding the sliding member 523 to move, and the guide 524 is arranged in the sliding member 523 in a penetrating manner.

In this way, the guide 524 attached to the bracket 525 and inserted into the slider 523 can guide the slider 523 to move up and down in the vertical direction, and can regulate the position at which the slider 523 moves up and down.

Specifically, the guide 524 may be a cylindrical polished rod. The guide 524 has a smooth surface to guide the slider 523 vertically up and down. The guide 524 may be mounted on the bracket 525 through the second through hole 5233 on the bracket 525, and the guide 524 is inserted into the sliding member 523. Thus, the bottom of the guide 524 contacts the lower end plate 5251 of the bracket 525, so that the guide 524 can limit the movement of the slider 523.

Referring to fig. 6 and 7, in some embodiments, the electronic device 100 includes a cover plate 36 disposed on the second decorative member 30. When the second decoration piece 30 is located at the first position, the cover plate 36 is located outside the mounting hole 13; when the second trim piece 30 is in the second position, the outer surface 11 of the cover 36 is lower than the outer surface 11 of the housing 10 or flush with the outer surface 11 of the housing 10.

So, through the apron 36 of setting on second decoration 30, can the separation external world make external impurity can not enter into the inside of second decoration 30 and camera 40 to reach the purpose of protection second decoration 30 and camera 40.

Specifically, the cover plate 36 may be made of transparent sapphire, and the shape of the cover plate 36 matches the shape of the second decorative member 30. When shooting or recording is required to be performed by using the electronic device 100, the driving device 50 drives the second decoration 30 to ascend along the vertical direction to protrude from the outer surface 11 of the housing 10 through the transmission component 52, and then the lens holder 41 of the camera 40 drives the lens 42 to ascend to the fourth position. At this time, the transparent cover plate 36 does not obstruct the imaging of the camera 40, and can play a role in protecting the camera 40 from being damaged and obstructing external impurities (such as moisture and dust) from entering the second decoration member 30.

When the electronic device 100 finishes shooting or recording, the lens holder 41 drives the lens 42 to descend to the third position in the vertical direction, and then the driving device 50 drives the second decoration 30 to descend in the vertical direction through the transmission assembly 52. The outer surface 11 of the cover 36 is now lower than the outer surface 11 of the housing 10 or flush with the outer surface 11 of the housing 10. Thus, the problem that the outer surface 11 of the shell 10 of the electronic device 100 is partially convex to destroy the overall appearance when the camera 40 is not needed is avoided.

In the embodiment of the application, the first decorating part 20 is arranged in the mounting hole 13, so that the sealing of the camera 40 is ensured while the first decorating part 20 is prevented from moving and rubbing with the shell 10, and the first decorating part 20 can be matched with the second decorating part 30, so that the second decorating part 30 can move stably and reliably; the second deco 30 performs a lifting function by using the driving device 50; the function of the camera 40 is realized by the matching lifting of the second decoration piece 30 and the lens 42. Also, in this example, the first garnish 20 can be positioned and assembled with the second garnish 30, saving space and cost.

Like this, this application embodiment has avoided electronic device 100 local protruding to destroy the whole pleasing to the eye of outward appearance, makes electronic device 100 easily realize frivolousization, has avoided first decoration 20 and casing 10 to remove the friction and can reduce in foreign matter such as dust gets into casing 10, has also reduced second decoration 30 simultaneously and has impaired because of colliding with.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: numerous changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims

1. An electronic device, comprising:

a housing provided with a mounting hole;

the first decorating part is arranged in the mounting hole;

a second trim piece movably disposed on the first trim piece; and

the driving device is used for driving the second decorating part to move between a first position and a second position, when the second decorating part is located at the first position, the second decorating part protrudes out of the shell, and when the second decorating part is located at the second position, the second decorating part is located in the shell.

2. The electronic device of claim 1, wherein the first trim piece is sealingly coupled to a sidewall of the mounting hole.

3. The electronic device of claim 1, wherein the first trim piece is formed with a chute, and the second trim piece is formed with an insertion portion slidably inserted into the chute.

4. The electronic device according to claim 1, wherein the electronic device comprises a camera, the camera is exposed through the first decoration piece and the second decoration piece, the camera comprises a lens base and a lens arranged in the lens base, and the lens base is connected with the first decoration piece in a sealing mode.

5. The electronic device of claim 4, wherein the camera includes an image sensor disposed on an image side of the lens, the lens being movable relative to the image sensor between a third position and a fourth position, the lens being closer to the image sensor in the third position than in the fourth position;

the lens moves from the third position to the fourth position after the second decorative piece moves from the second position to the first position, and the lens moves from the fourth position to the third position before the second decorative piece moves from the first position to the second position.

6. The electronic device of claim 1, wherein a surface of the second trim piece facing away from the first trim piece is positioned within the mounting hole or flush with an outer surface of the housing when the second trim piece is in the second position.

7. The electronic device according to claim 1, wherein the driving device comprises:

a drive member;

the transmission assembly is connected with the driving part and the second decorating part, and the driving part drives the second decorating part to move through the transmission assembly.

8. The electronic device of claim 7, wherein the transmission assembly comprises:

a slider fixedly connected to the second trim piece;

the screw rod penetrates through the sliding part; and

the driving part is connected with the speed change mechanism of the screw rod, the driving part drives the screw rod to rotate through the speed change mechanism so as to drive the sliding part to move, and the first decorating part forms a first assembling hole avoiding the movement of the sliding part.

9. The electronic device of claim 8, wherein the speed change mechanism comprises a first gear and a second gear, the first gear is connected to the driving member, and the second gear is connected to the first gear and the lead screw and is coaxially disposed with the lead screw.

10. The electronic device of claim 8, wherein the drive device includes a bracket, and the driver, the lead screw, and the shifting mechanism are all mounted on the bracket.

11. The electronic device according to claim 10, wherein the driving device comprises a guide member mounted on the bracket and connected to the sliding member, the guide member being used for guiding the sliding member to move, and the guide member being inserted into the sliding member.

12. The electronic device of claim 1, comprising a cover disposed on the second trim piece, wherein the cover is positioned outside the mounting hole when the second trim piece is in the first position, and wherein an outer surface of the cover is lower than or flush with an outer surface of the housing when the second trim piece is in the second position.