CN222071120U - Electronic equipment - Google Patents

Abstract

The application discloses a case and electronic equipment, wherein the electronic equipment comprises a shell, a display panel is assembled on a first side of the shell, a backboard is arranged on a second side of the shell, and the second side is opposite to the first side; the backboard consists of a first part, a transition part and a second part, wherein the transition part is connected between the first part and the second part; the display panel comprises a first part, a second part, a transition part and a display panel, wherein a first distance is arranged between the outer surface of the first part and the display surface of the display panel, a second distance is arranged between the outer surface of the second part and the display surface, the second distance is larger than the first distance, the area where the first part is located is continuous, and the area where the transition part is located is continuous.

Description

Electronic equipment

Technical Field

The embodiment of the application relates to the technical field of electronic equipment, in particular to electronic equipment.

Background

Currently, users have higher and higher requirements on performance of electronic devices, such as electronic devices with better sound effects, which often requires placing a plurality of sound box assemblies with different audios in a housing cavity of the electronic device, and the sound box assemblies often have different sizes and occupy too much space in the thickness direction of the electronic device, so that the overall thickness of the electronic device is too large, which obviously violates the design concept of lightening and thinning the electronic device.

How to meet the installation space requirements of functional devices such as the loudspeaker box assembly and the like, reduce the volume of the electronic equipment as much as possible, and improve the external design sense at the same time so as to be a technical problem to be solved urgently.

Disclosure of utility model

Therefore, the embodiment of the application provides electronic equipment.

The technical scheme of the embodiment of the application is realized as follows:

The embodiment of the application provides electronic equipment, which comprises a shell, wherein a display panel is assembled on a first side of the shell, a backboard is arranged on a second side of the shell, and the second side is opposite to the first side; the backboard consists of a first part, a transition part and a second part, wherein the transition part is connected between the first part and the second part; the display panel comprises a first part, a second part, a transition part and a display panel, wherein a first distance is arranged between the outer surface of the first part and the display surface of the display panel, a second distance is arranged between the outer surface of the second part and the display surface, the second distance is larger than the first distance, the area where the first part is located is continuous, and the area where the transition part is located is continuous.

In the embodiment of the application, the electronic device can be exemplified by a tablet computer, correspondingly, the shell can be a shell of the tablet computer, the first side of the shell is a side assembled as a display panel, and the backboard of the shell can be exemplified as a rear cover plate of the tablet computer. Because the backboard in the embodiment of the application is composed of the first part, the transition part and the second part, and the second distance between the outer surface of the second part and the display surface is larger than the first distance between the outer surface of the first part and the display surface, namely, the installation space inside the whole shell is divided into two installation spaces with different thicknesses, more functional devices with larger size and occupying more space in the thickness direction can be installed in the corresponding installation spaces between the second part and the display surface, and less functional devices with smaller size and occupying more space in the thickness direction can be installed in the corresponding installation spaces between the first part and the display surface, so that the volume of the electronic equipment can be reduced as much as possible while the installation space requirement of the functional devices is met. Furthermore, the area where the first part is located is continuous, namely the area where the transition part is located is continuous, namely the installation space in the shell is divided into two installation spaces with different thicknesses, and meanwhile, the transition part is continuous, namely only one transition area is formed between the first part and the second part on the back plate, so that the manufacturing cost of the back plate can be reduced while the external look and feel of the shell is improved.

In one possible implementation manner of the present application, the outer surface of the first portion and the outer surface of the second portion are both rectangular structures, and the outer surface dimension of the first portion is equal to the outer surface dimension of the second portion; and in the length direction along the display panel, the extension lengths of the first part, the second part and the transition part are equal.

In one possible embodiment of the application, the front projection of the transition portion on the display surface is a straight line.

In one possible implementation of the application, the orthographic projection of the transition portion on the display surface forms an orthographic projection area of the transition portion, the area shape of the orthographic projection area being rectangular.

In a possible implementation manner of the present application, the electronic device further includes a bracket and a rotating assembly, and the bracket is rotatably connected with the second portion through the rotating assembly, so that the bracket can rotate relative to the second portion, so that the electronic device is in the first display position or the second display position.

In a possible implementation manner of the application, the second part is concavely provided with a containing groove towards the display surface, and the outer contour of the bracket is matched with the inner contour of the containing groove so that the bracket can be placed in the containing groove; when the bracket is placed in the accommodating groove, the outer surface of the bracket and the outer peripheral surface of the second part positioned in the accommodating groove meet the coplanarity condition.

In one possible implementation manner of the present application, the support is in a plate-shaped structure, and the support can rotate relative to the display panel in a direction approaching to the first portion until a plane where the support is located and a display surface of the display panel meet a parallel condition; when the parallel condition is met, the support is attached to the outer surface of the second part, so that the plane where the support is located is parallel to the display surface, the orthographic projection of at least part of the support on the first part falls into the area range of the first part, and when the support is used for placing electronic equipment on a bearing surface, the support contacts the bearing surface, so that the display surface is parallel to the bearing surface.

In one possible implementation of the application, the rotating assembly comprises a fixed member and a follower, the fixed member being connected to the second portion, the follower being hinged to the bracket; the follower is movably connected to the fixing member and can slide and rotate relative to the fixing member, so that the bracket drives the follower hinged with the bracket to move to a first display position and a second display position relative to the fixing member.

In one possible implementation manner of the present application, the housing further includes a frame enclosed between the display panel and the back panel, the frame includes a first frame region and a second frame region, the first frame region is formed in a region where the first portion is connected to the frame, and the second frame region is formed in a region where the second portion is connected to the frame; the housing has a first space opposite the first portion, a second space opposite the second portion; a first sound emitting unit is arranged in the first space, a plurality of second sound emitting units are arranged in the second space, and the sound emitting frequency of the first sound emitting unit is different from the sound emitting frequency of the second sound emitting unit; the first frame area is provided with a first sound outlet hole, the second frame area is provided with a second sound outlet hole, and at least two second sound outlet units share one second sound outlet hole.

In one possible implementation of the present application, the opening size of the second sound outlet is larger than the opening size of the first sound outlet in a direction of the display panel toward the back plate.

Drawings

Fig. 1 is a front view of an electronic device according to an embodiment of the present application;

Fig. 2 is a left side view of an electronic device according to an embodiment of the present application;

Fig. 3 is a right side view of an electronic device according to an embodiment of the present application;

fig. 4 is a schematic diagram of an electronic device in a first display pose according to an embodiment of the present application;

Fig. 5 is a schematic diagram of an electronic device in a second display position according to an embodiment of the present application;

Fig. 6 is a schematic diagram of an electronic device in a third display pose according to an embodiment of the present application;

fig. 7 is a schematic structural diagram of a bracket and a connecting piece in an assembled state according to an embodiment of the present application;

FIG. 8 is a schematic view of a portion of a bracket and a second portion in an unassembled state according to an embodiment of the present application;

Fig. 9 is a schematic structural view of a bracket and a connecting member in an unassembled state according to an embodiment of the present application;

FIG. 10 is a schematic view of a partially exploded view of a rotating assembly according to an embodiment of the present application;

FIG. 11 is a schematic view of a portion of a rotating assembly and a second portion according to an embodiment of the present application;

FIG. 12 is a schematic view of a structure of a hidden connector in a rotating assembly according to an embodiment of the present application;

FIG. 13 is a schematic view illustrating a structure of a hidden connecting member and a damping structure in a rotating assembly according to an embodiment of the present application;

FIG. 14 is a schematic view showing a structure of a follower capable of sliding and rotating relative to a fixed member according to an embodiment of the present application;

FIG. 15 is a second schematic view of a structure in which a follower can slide and rotate relative to a fixed member according to an embodiment of the present application;

FIG. 16 is a third schematic view of a structure in which the follower can slide and rotate relative to the fixing member according to the embodiment of the present application;

fig. 17 is a schematic structural diagram of a rotating assembly according to an embodiment of the present application in an unassembled state of a follower and a fixing member.

Reference numerals:

1-a housing; 11-a back plate; 111-a first part; 112-a second portion; 1121-a receiving groove; 113-transition portion; 12-frame; 121-a first frame region; 122-a second border region; 1211-a first sound outlet; 1221-a second sound outlet; 2-a bracket; 21-connecting holes; 3-a rotating assembly; 31-fixing piece; 311-guide grooves; 312-mounting holes; 32-follower; 321-guide posts; 322-hinge holes; 33-a connector; 331-connecting shaft; 34-damping structure; 4-a fastener; d1-the region where the first part is located; d2—the region where the second portion is located; the region where the D3-transition portion is located; h1-a first distance; h2-second distance.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application more apparent, the specific technical solutions of the present application will be described in further detail below with reference to the accompanying drawings in the embodiments of the present application. The following examples are illustrative of the application and are not intended to limit the scope of the application.

In embodiments of the present application, the terms "first," "second," and the like 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, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

Furthermore, in the embodiments of the present application, the terms "upper," "lower," "left," and "right," etc., are defined with respect to the orientation in which the components in the drawings are schematically disposed, and it should be understood that these directional terms are relative terms, which are used for descriptive and clarity with respect to each other, and which may vary accordingly with respect to the orientation in which the components in the drawings are disposed.

In embodiments of the present application, unless explicitly specified and limited otherwise, the term "coupled" is to be construed broadly, and for example, "coupled" may be either fixedly coupled, detachably coupled, or integrally formed; can be directly connected or indirectly connected through an intermediate medium.

In embodiments of the present application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

In embodiments of the application, words such as "exemplary" or "such as" are used to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "e.g." in an embodiment of the present application is not to be taken as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion.

The embodiment of the application provides an electronic device, which can be a server, a desktop computer, an integrated machine and the like, and is not particularly limited. In the following embodiments of the present application, unless otherwise specified, referring to fig. 1, fig. 2 and fig. 3, tablet computers are taken as examples of electronic devices.

At present, when the performance requirements of users on electronic equipment are higher and higher, for example, a plurality of loudspeaker box assemblies with different audios are required to be placed in a containing cavity of a shell of the electronic equipment to present better sound effects, or functional devices such as a battery module, a wireless receiving module, a storage module and the like are additionally arranged in the shell, and the functional devices are often different in size, some of the functional devices need to occupy more space in the thickness direction of the electronic equipment, so that the whole thickness of the electronic equipment is overlarge, and the design concept of lightening and thinning the electronic equipment is obviously violated. How to meet the installation space requirement of the functional device, reduce the volume of the electronic equipment as much as possible, and improve the external design sense at the same time, so as to be a technical problem to be solved urgently.

To this end, an embodiment of the present application provides an electronic device, referring to fig. 1 to 3 and 6, the electronic device includes a housing 1, a first side of the housing 1 is equipped with a display panel, a second side of the housing 1 has a back plate 11, and the second side is a side opposite to the first side; the back plate 11 is composed of a first portion 111, a transition portion 113 and a second portion 112, the transition portion 113 being connected between the first portion 111 and the second portion 112; the first portion 111 has a first distance H1 between its outer surface and a display surface of the display panel, the second portion 112 has a second distance H2 between its outer surface and the display surface, the second distance H2 is greater than the first distance H1, the area D1 where the first portion is located is continuous, and the area D3 where the transition portion is located is continuous.

In the embodiment of the application, the electronic device may take a tablet computer as an example, and correspondingly, the housing 1 may be a housing of the tablet computer, the first side of the housing 1 is a side assembled as a display panel, and the second side of the housing 1 may be understood as a rear cover of the tablet computer. The housing 1 is formed with an internal space for accommodating related components such as a motherboard, a central processing unit, a radiator, a power supply system, and the like. In the embodiment of the present application, the electronic device may be a full-screen tablet computer, that is, the display area of the display panel covers the first side of the entire housing 1; the electronic device may also be a non-full-screen tablet computer, and the first side of the housing 1 may be composed of a display area of the display panel and a frame connected to a peripheral edge portion of the display panel.

In the embodiment of the present application, for convenience of explanation, referring to fig. 1, a tablet computer having a substantially rectangular shape may be taken as an example, wherein, referring to fig. 1 to 3 and 6, a length direction of the electronic device is an X direction, a width direction of the electronic device is a Y direction, and a thickness direction of the electronic device is a Z direction.

In the embodiment of the present application, the specific shapes of the first portion 111 and the second portion 112 of the back plate 11 are not limited, and the first portion 111 and the second portion 112 may be regular shapes such as rectangular, oblong, etc., or irregular shapes. In addition, the specific shape of the transition portion 113 connected between the first portion 111 and the second portion 112 is not limited, and the plane of the transition portion 113 may be rectangular, circular arc, oblong, etc., and when the transition portion 113 is in a rectangular plane structure, the plane of the transition portion 113 may be perpendicular to the display surface of the display panel, or may have a certain included angle with the display surface of the display panel; when the transition portion 113 has a curved structure, the bending direction of the transition portion 113 is not limited. The material of the back plate 11 is not limited, and may be an aluminum alloy substrate, a carbon fiber substrate, or the like. The first portion 111, the transition portion 113, and the second portion 112 may be formed by integrally forming the back plate 11, or the first portion 111, the transition portion 113, and the second portion 112 may be separate pieces, and are connected together by clamping, screwing, or magnetic attraction.

For example, the first portion 111, the second portion 112, and the transition portion 113 are each rectangular, and for convenience of explanation, referring to fig. 1, an area D1 where the first portion is located and an area D2 where the second portion is located are denoted by D1 and D2, respectively, and an area where the transition portion is located is denoted by D3. Here, the areas of the region D1 where the first portion is located and the region D2 where the second portion is located may be equal or unequal. In addition, the extension length of the transition portion 113 may be equal to the length of the first portion 111 and the second portion 112 in the length direction of the electronic device, or the extension length of the transition portion 113 may be smaller than the lengths of the first portion 111 and the second portion 112, that is, the portions of the first portion 111 and the second portion 112 overlap the transition portion 113 in the width direction of the electronic device. For the transition portion 113, the body of the transition portion 113 may be a plate with heat dissipation holes, or may be a continuous smooth plate without holes.

In the embodiment of the present application, referring to fig. 2, 3 and 6, the first distance H1 between the outer surface of the first portion 111 and the display surface may be understood as the thickness of the electronic device corresponding to the area D1 where the first portion is located in the electronic device, and correspondingly, the second distance H2 between the outer surface of the second portion 112 and the display surface may be understood as the thickness of the electronic device corresponding to the area D2 where the second portion is located in the electronic device, that is, in the width direction of the electronic device, the transition portion 113 divides the electronic device into two portions with different thicknesses. Wherein the first portion corresponds to a thinner portion of the electronic device and the second portion corresponds to a thicker portion of the electronic device.

The rear cover of the tablet personal computer is generally parallel to the display surface of the display panel, wherein functional devices such as a wireless charging module, a plurality of audio speakers, a wireless transmission module and the like are required to be additionally arranged in the shell 1, if the distance between the rear cover of the tablet personal computer and the display surface is only increased, namely, if the design that the distance between each position of the rear cover and the display surface is unchanged is adopted, the installation space in the thickness direction of the tablet personal computer is increased, and then the additional functional devices are installed, and the functional devices cannot fully occupy the whole space in the shell 1, which is perpendicular to the thickness direction of the electronic equipment, namely, the space waste exists in the region corresponding to the additional functional devices is not correspondingly installed, and meanwhile, the volume of the electronic equipment is also increased.

Because the back plate 11 in the embodiment of the application is composed of the first portion 111, the transition portion 113 and the second portion 112, and the second distance H2 between the outer surface of the second portion 112 and the display surface is greater than the first distance H1 between the outer surface of the first portion 111 and the display surface, that is, the installation space inside the whole shell 1 is divided into two installation spaces with different thicknesses, the functional device with larger size and occupying more space in the thickness direction can be installed in the corresponding installation space between the second portion 112 and the display surface, and the functional device with smaller size and occupying more space in the thickness direction can be installed in the corresponding installation space between the first portion 111 and the display surface, so that the volume of the electronic device can be reduced as much as possible while the requirement of the installation space of the functional device is met. Further, since the area D1 where the first portion is located is continuous, the area where the transition portion 113 is located is continuous, that is, the installation space in the housing 1 can be divided into only two installation spaces with different thicknesses, and meanwhile, since the transition portion 113 is continuous, that is, only one transition area is formed between the first portion 111 and the second portion 112 on the back plate 11, the external appearance of the housing 1 can be improved, and meanwhile, the manufacturing cost of the back plate 11 can be reduced.

In some embodiments, referring to fig. 1, 2, and 3, the outer surface of the first portion 111 and the outer surface of the second portion 112 are each rectangular in configuration, the outer surface dimension of the first portion 111 being equal to the outer surface dimension of the second portion 112; the first portion 111, the second portion 112, and the transition portion 113 have equal extension lengths along the length direction of the display panel. Here, the outer surface size of the first portion 111 is the area D1 where the first portion is located, and the outer surface size of the second portion 112 is the area D2 where the second portion is located. For the outer surface dimension of the first portion 111 to be equal to the outer surface dimension of the second portion 112, where equal to the outer surface dimension of the first portion 111 and the outer surface dimension of the second portion 112 are not exactly equal in a strict sense, it is understood that approximately equal. The design above can make the back plate 11 more compact and have stronger integrity while improving the external design sense of the electronic equipment.

In some embodiments, the front projection of the transition portion 113 on the display surface is a straight line. Specifically, the plane of the transition portion 113 may be perpendicular to the display surface of the display panel, so that the orthographic projection of the transition portion 113 on the display surface is a straight line, which makes the design of the transition portion 113 simple and easy.

In other embodiments, referring to fig. 1, the front projection of the transition portion 113 on the display surface forms a front projection area of the transition portion 113, and the front projection area has a rectangular shape, that is, an area D3 where the transition portion of fig. 1 is located. Here, when the shape of the area of the forward projection area of the transition portion 113 is rectangular, the transition portion 113 is not necessarily rectangular, and for example, when the transition portion 113 has a columnar structure, the shape of the forward projection area on the display surface is also rectangular. Referring to fig. 2 to 4, the transition portion 113 may have an arc structure to enhance the design feel of the housing 1.

As an example, referring to fig. 2 and 3, the case 1 further includes a bezel 12 enclosed between the display panel and the back plate 11, the bezel 12 includes a first bezel area 121 and a second bezel area 122, the first bezel area 121 is formed at an area where the first portion 111 meets the bezel 12, and the second bezel area 122 is formed at an area where the second portion 112 meets the bezel 12; the housing 1 has a first space opposite to the first portion 111, a second space opposite to the second portion 112; a first sound emitting unit (not shown in the figure) is arranged in the first space, and a plurality of second sound emitting units (not shown in the figure) are arranged in the second space, wherein the sound emitting frequency of the first sound emitting unit is different from the sound emitting frequency of the second sound emitting unit; the first frame region 121 is provided with a first sound outlet 1211, and the second frame region 122 is provided with a second sound outlet 1221, wherein at least two second sound outlet units share one second sound outlet 1221.

Continuing, referring to fig. 2 to 6, the opening size of the second sound outlet 1221 is larger than the opening size of the first sound outlet 1211 in the direction of the display panel toward the back plate 11, i.e., in the thickness direction of the electronic device. Here, since the second space corresponds to a thicker installation space of the electronic device and the first space corresponds to a thinner installation space of the electronic device, a possibility of providing the second sound outlet 1221 of a larger size on the second frame region 122 in the thickness direction of the electronic device is provided, thereby improving the sound outlet effect of the electronic device as much as possible.

Specifically, the housing 1 has inside a mounting space for mounting a motherboard, a memory module, a power module, and the like, wherein in the thickness direction of the electronic apparatus, a first space where the first portion 111 is opposed, i.e., a space where the thickness mounting space is small, and a second space where the second portion 112 is opposed, i.e., a space where the thickness mounting space is large. In the embodiment of the application, in order to make the electronic device exhibit a better sound effect, such as a dual tone effect, a first sound emitting unit and a second sound emitting unit with different sound emitting frequencies can be installed in the housing 1. Considering that the first sound emitting unit and the second sound emitting unit are different in size, for example, the second sound emitting unit is a bass unit with a large requirement on the thickness installation space of the electronic equipment, the first sound emitting unit is a treble unit with a small thickness installation space of the electronic equipment, and accordingly, the second sound emitting unit can be arranged in the second space of the shell 1, and the first sound emitting unit is arranged in the first space of the shell 1, so that the installation space requirements of different sound emitting units are met.

In addition, the first space and the second space can be mutually communicated, or a partition board is arranged at the joint of the first space and the second space so as to separate the first space from the second space, and therefore, the first sound emitting unit and the second sound emitting unit with different sound emitting frequencies can be separated through the partition board respectively, and further, the influence on sound effect caused by the fact that the first sound emitting unit (bass unit) and the second sound emitting unit (treble unit) are placed in the same space can be reduced.

In the embodiment of the present application, the opening shapes of the first sound outlet 1211 and the second sound outlet 1221 are not limited, and for example, the opening shapes may be oblong, square, circular, etc.; the opening sizes of the first sound outlet 1211 and the second sound outlet 1221 may be gradually changed in the width direction of the housing 1. In addition, the number of the first sound emitting units and the second sound emitting units is not limited, and for example, the number of the first sound emitting units and the second sound emitting units may be four, respectively. The four second sound emitting units are disposed in the second space, and along the width direction of the electronic device, the second frame areas 122 on two sides of the electronic device may be provided with a second sound emitting hole 1221 respectively, where two second sound emitting units may be installed near the second frame area 122 on one side of the electronic device, and other two second sound emitting units may be installed near the second frame area 122 on the other side of the electronic device, where two second sound emitting units may sound through sharing one second sound emitting hole 1221, so that the casing 1 is provided with the sound emitting hole. In addition, two first sound emitting units may be designed to share one first sound emitting hole 1211, or one first sound emitting unit may be designed to correspond to one first sound emitting hole 1211, which is not particularly limited. Here, a speaker mesh may be disposed in the first and second sound outlet holes 1211 and 1221 so as to reduce foreign substances such as dust from falling onto the first and second sound outlet units.

In some embodiments, referring to fig. 6-10, the electronic device further comprises a stand 2 and a rotating assembly 3, the stand 2 being rotatably connected to the second portion 112 by the rotating assembly 3 for enabling the stand 2 to rotate relative to the second portion 112 to place the electronic device in the first display position or the second display position.

In the embodiment of the present application, the specific structural form of the bracket 2 is not limited, and for example, the bracket 2 may be a rod-shaped member, a plate-shaped member, or the like. The rotating assembly 3 may at least include a hinge shaft, a limiting structure, and the like, specifically, for example, a receiving hole adapted to be hinged to the hinge shaft is formed in the bracket 2, one end of the hinge shaft in the extending direction of the hinge shaft is connected to the rotating hole on the second portion 112, and the other end of the hinge shaft is rotatably connected to the receiving hole on the bracket 2, so as to realize rotation of the bracket 2 relative to the second portion 112, and meanwhile, a limiting member may be disposed between the hinge shaft and the receiving hole, so that the electronic device can be kept at a preset position when the bracket 2 rotates relative to the second portion 112 to the preset position. The rotating assembly 3 may also comprise at least a gear assembly and a limiting member connected between the second portion 112 and the bracket 2, so that the bracket 2 can rotate relative to the second portion 112 and keep rotating to a certain position.

In addition, in the embodiment of the present application, the specific gesture of the first display gesture or the second display gesture is not limited, for example, the display panel may be in a horizontal screen display state in the first display gesture, and the display panel may be in a vertical screen display state in the second display gesture; or referring to fig. 4, in the first display position, the display panel and the bearing surface of the electronic device have a first included angle, so that the electronic device presents a film viewing mode or a drawing mode, and in the second display position, referring to fig. 5, the display panel and the bearing surface of the electronic device have a second included angle, so that the electronic device presents a desktop office mode, wherein the first included angle and the second included angle are different.

Referring to fig. 1, 8 and 11, the second portion 112 is concavely formed with a receiving groove 1121 toward the display surface, and an outer contour of the bracket 2 is adapted to an inner contour of the receiving groove 1121 so that the bracket 2 can be placed in the receiving groove 1121; when the bracket 2 is placed in the receiving groove 1121, the outer surface of the bracket 2 and the outer circumferential surface of the second portion 112 located in the receiving groove 1121 satisfy the coplanarity condition. Here, satisfying the coplanarity condition may also be understood as an outer surface of the bracket 2 being flush with or integrated with an outer peripheral surface of the accommodation groove 1121 in the second portion 112.

For example, referring to fig. 6, the stand 2 is of a plate-like structure, and the stand 2 can be rotated relative to the display panel in a direction approaching the first portion 111 until a plane in which the stand 2 is located meets a parallel condition with a display surface of the display panel; when the parallelism condition is satisfied, the support 2 is attached to the outer surface of the second portion 112, so that the plane where the support 2 is located is parallel to the display surface, and the orthographic projection of at least part of the support 2 on the first portion 111 falls within the area range of the first portion 111, and when the support 2 is used for placing the electronic device on a bearing surface, the support 2 contacts the bearing surface, so that the display surface is parallel to the bearing surface. Here, for convenience of explanation, referring to fig. 6, the rotation of the stand 2 to make the display surface of the display panel parallel to the carrying surface may be understood as a third display pose of the electronic apparatus.

In some embodiments, referring to fig. 8, 10-14, the rotating assembly 3 comprises a fixed member 31 and a follower 32, the fixed member 31 being connected to the second portion 112, the follower 32 being hinged to the bracket 2; the follower 32 is movably connected to the fixing member 31 and can slide and rotate relative to the fixing member 31, so that the bracket 2 drives the follower 32 hinged to the bracket to move to a first display position and a second display position relative to the fixing member 31.

Specifically, the fixing member 31 is fixedly connected to the bottom wall of the accommodating groove 1121, such as, referring to fig. 10, the fixing member 31 is provided with two mounting holes 312, and a threaded hole (not shown in the figure) is provided at a position on the bottom wall of the accommodating groove 1121 corresponding to the mounting holes 312, and the fastening member 4 may be a screw screwed to the threaded hole, so that the fastening member 4 passes through the mounting holes 312 and is screwed to the threaded hole to fixedly connect the fixing member 31 to the bottom wall of the accommodating groove 1121, such as, in fig. 8 and 10, two mounting holes 312 and two corresponding fastening members 4. Referring to fig. 14 to 17, the fixing member 31 is provided with a guide groove 311, the extending direction of the guide groove 311 is parallel to the width direction of the electronic device, the follower 32 is provided with a guide post 321, the guide post 321 is fitted in the guide groove 311, the guide post 321 can slide along the width direction of the electronic device relative to the guide groove 311, and the guide post 321 can also rotate in the guide groove 311 with the function of a rotating shaft, namely, the guide post 321 can slide along the width direction of the electronic device and also can rotate relative to the guide groove 311.

In addition, referring to fig. 7, 8 and 9, the connecting member 33 is fixedly connected to the inner wall of the bracket 2, and the connecting member 33 may be provided with connecting holes 21, where the connecting holes 21 may be screw holes, and the fastening members 4 may be screws, and the connecting holes 21 may be screwed into the connection by the screws to connect the connecting member 33 to the inner wall of the bracket 2, such as three connecting holes 21 in fig. 9, and three corresponding fastening members 4. The connecting member 33 has a connecting shaft 331, the follower 32 has a hinge hole 322, the connecting shaft 331 is rotatably connected with the hinge hole 322, so that the connecting shaft 331 can rotate relative to the follower 32 by driving the bracket 2 fixedly connected with the connecting shaft 331, and the rotation of the bracket 2 relative to the second portion 112 can be realized due to the fact that the follower 32 can rotate and slide relative to the fixed member 31, and the bracket 2 can slide relative to the fixed member 31 along the width direction of the electronic device, so that the bracket 2 can rotate relative to the second portion 112 and simultaneously the bracket 2 can slide relative to the fixed member 31 fixed on the second portion 112 along the width direction of the electronic device by applying a pushing and pulling force to the follower 32, namely, the bracket 2 can also slide along the width direction of the electronic device to be far away from or close to the second portion 112 under the driving of the follower 32. The arrangement of the rotating assembly 3 can realize the first display pose, the second display pose and the third display pose of the electronic equipment, and meanwhile, the structure is compact, simple and easy to implement.

For example, referring to fig. 14, 15 and 16, the linear arrow in the figures may indicate the sliding direction of the follower 32 with respect to the fixed member 31 in the guide groove 311 of the fixed member 31, that is, the follower 32 may slide with respect to the second portion 112, and in addition, the arrow direction in the curve in the figures may indicate the rotating direction of the follower 32 with respect to the fixed member 31 in the guide groove 311, so that the connection shaft 331 of the bracket 2 hinged with the follower 32 may rotate with respect to the follower 32, and when the follower 32 slides with respect to the fixed member 31, the follower 32 may slide with respect to the fixed member 31, that is, the bracket 2 may be extended or retracted with respect to the second portion 112.

For example, the connecting piece 33 on the bracket 2 may be first pulled by the follower 32 to slide the follower 32 away from the second portion 112 in the width direction of the electronic device, which is also understood as that the bracket 2 pulls the follower 32 out a distance relative to the second portion 112, so as to reduce the possibility that the bracket 2 cannot rotate continuously due to the limitation of the groove wall of the accommodating groove 1121 when rotating to a smaller angle. In the embodiment of the application, after the follower 32 slides a distance away from the second portion 112 in the width direction of the electronic device, a rotational force is applied to rotate the connecting shaft 331 of the connecting member 33 on the bracket 2 relative to the follower 32, so that the outer surface of the bracket 2 can be attached to the outer surface of the second portion 112, and the plane of the bracket 2 is parallel to the display surface.

In addition, referring to fig. 9 to 12, in the embodiment of the present application, the rotating assembly 3 further includes a damping structure 34, and the damping structure 34 is disposed between the connection shaft 331 and the hinge hole 322, for maintaining the electronic device in the first display position and the second display position. Here, the specific form of the damping structure 34 is not limited, and the damping structure 34 may include a limiting shaft and a limiting pin, where the limiting shaft is used to be connected with the connecting shaft 331 of the connecting member 33, a preset included angle of the bracket 2 relative to the second portion 112 may be designed in advance, and when the preset included angle is reached, the limiting shaft may abut against the limiting pin, and the limiting pin may further prevent the connecting shaft 331 from continuing to rotate. For example, referring to fig. 9 to 12, two sets of damping structures 34 may be provided, where one set of damping structures 34 may be an elastic buffer member (rubber, elastic sheet, etc.) sleeved at one end of the connection shaft 331 and contacting with the peripheral side wall of the connection shaft 331 on the connection member 33, and the other set of damping structures 34 may be connected to the fixing member 31 and at least partially contacting with the follower 32. The above arrangement of the damping structure 34 may be used to maintain the electronic device in either the first display position or the second display position.

The foregoing embodiment numbers of the present application are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments. The foregoing description is only of the preferred embodiments of the present application, and is not intended to limit the scope of the application, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.

Claims (10)

1. An electronic device, comprising:

a housing, a first side of the housing being fitted with a display panel, a second side of the housing having a back plate, the second side being a side opposite the first side;

The backboard is composed of a first part, a transition part and a second part, wherein the transition part is connected between the first part and the second part;

The display panel comprises a first part, a second part, a transition part and a display panel, wherein a first distance is arranged between the outer surface of the first part and the display surface of the display panel, a second distance is arranged between the outer surface of the second part and the display surface, the second distance is larger than the first distance, the area where the first part is located is continuous, and the area where the transition part is located is continuous.

2. The electronic device of claim 1, wherein the outer surface of the first portion and the outer surface of the second portion are each rectangular in configuration, the outer surface dimension of the first portion being equal to the outer surface dimension of the second portion;

and in the length direction along the display panel, the extension lengths of the first part, the second part and the transition part are equal.

3. The electronic device of claim 2, wherein the orthographic projection of the transition portion on the display surface is a straight line.

4. The electronic device of claim 2, wherein an orthographic projection of the transition portion on the display surface forms an orthographic projection area of the transition portion, the orthographic projection area having a rectangular shape.

5. The electronic device of claim 1, further comprising a stand and a swivel assembly, the stand rotatably coupled to the second portion by the swivel assembly for enabling the stand to swivel relative to the second portion to place the electronic device in a first display position or a second display position.

6. The electronic device of claim 5, wherein the second portion is recessed toward the display surface to form a receiving slot, and wherein an outer contour of the bracket is adapted to an inner contour of the receiving slot to enable the bracket to be placed in the receiving slot;

When the bracket is placed in the accommodating groove, the outer surface of the bracket and the outer peripheral surface of the second part, which is positioned in the accommodating groove, meet the coplanarity condition.

7. The electronic device according to claim 5, wherein the stand is of a plate-like structure, and the stand is rotatable relative to the display panel in a direction approaching the first portion until a plane in which the stand is located and a display surface of the display panel satisfy a parallel condition;

When the parallel condition is met, the support is attached to the outer surface of the second part, so that the plane where the support is located is parallel to the display surface, the orthographic projection of at least part of the support on the first part falls into the range of the area of the first part, and when the support is used for placing the electronic equipment on a bearing surface, the support contacts the bearing surface, so that the display surface is parallel to the bearing surface.

8. The electronic device of claim 5, wherein the rotating assembly comprises a stationary member and a follower, the stationary member being coupled to the second portion, the follower being hinged to the bracket;

The follower is movably connected to the fixing piece and can slide and rotate relative to the fixing piece, so that the support drives the follower hinged to the support to move to the first display pose and the second display pose relative to the fixing piece.

9. The electronic device of claim 1, wherein the housing further comprises a bezel enclosed between the display panel and the back panel, the bezel comprising a first bezel area formed at a region where the first portion meets the bezel and a second bezel area formed at a region where the second portion meets the bezel;

The housing has a first space opposite the first portion, a second space opposite the second portion;

A first sound emitting unit is arranged in the first space, a plurality of second sound emitting units are arranged in the second space, and the sound emitting frequency of the first sound emitting unit is different from the sound emitting frequency of the second sound emitting unit;

The first frame area is provided with a first sound outlet, the second frame area is provided with a second sound outlet, and at least two second sound outlet units share one second sound outlet.

10. The electronic device of claim 9, wherein an opening size of the second sound outlet is larger than an opening size of the first sound outlet in a direction of the display panel toward the back plate.