CN108322574A - Display screen, terminal display screen component and mobile terminal - Google Patents

Abstract

Embodiments of the present application provide a display screen, a terminal display screen component, and a mobile terminal. The display screen has a first through hole passing through the display screen in the thickness direction of the display screen, the display screen includes: a display module, the first through hole is included in the thickness direction of the display module A first sub-through hole penetrating through the display module; a frame, the first through hole includes a second sub-through hole penetrating the frame in the thickness direction of the frame, the first sub-through hole and the second sub-through hole The sub-through holes are connected to each other, the display modules are stacked on the inner surface of the frame, and the outer surface of the frame is provided with a positioning structure, the positioning structure is integrated with the frame, and the positioning structure surrounds around the second sub-hole. The embodiment of the present application can increase the display area of the display screen component of the terminal.

Description

Display screen, terminal display assembly and mobile terminal

technical field

The present application relates to the technical field of terminals, in particular to a display screen, a terminal display screen component and a mobile terminal.

Background technique

With the development of communication technology, mobile terminals such as smart phones are becoming more and more popular. During the use of the mobile terminal, such as taking pictures, chatting, and playing games. There are more and more mobile terminal functions, and more and more devices are installed inside the mobile terminal, especially more and more devices are installed on the screen side of the mobile terminal. When the size of the mobile terminal remains unchanged, the display of the display screen is often sacrificed. area, making the display area of the display smaller.

Contents of the invention

Embodiments of the present application provide a display screen, a terminal display screen component, and a mobile terminal, which can increase the display area of the display screen.

An embodiment of the present application provides a display screen, the display screen has a first through hole passing through the display screen in the thickness direction of the display screen, and the display screen includes:

A display module, the first through hole includes a first sub-through hole penetrating the display module in the thickness direction of the display module;

frame, the first through hole includes a second sub-through hole penetrating through the frame in the thickness direction of the frame, the first sub-through hole and the second sub-through hole communicate with each other, and the display modules are stacked On the inner surface of the frame, the outer surface of the frame is provided with a positioning structure, the positioning structure is integrally provided with the frame, and the positioning structure surrounds the second sub-through hole.

The embodiment of the present application also provides a terminal display screen assembly, including:

The display screen has a first through hole penetrating through the display screen in the thickness direction of the display screen, the display screen includes a display module and a frame, and the first through hole is included in the thickness direction of the display module A first sub-through hole passing through the display module and a second sub-through hole penetrating the frame in the thickness direction of the frame, the first sub-through hole and the second sub-through hole communicate with each other, the display The modules are stacked on the inner surface of the frame, the outer surface of the frame is provided with a positioning structure, the positioning structure is integrated with the frame, and the positioning structure surrounds the second sub-through hole;

The optical device has a first optical part and a second optical part, the first optical part is placed in the first through hole, the second optical part is fixedly connected with the positioning structure, and the second optical part Positioned by the positioning structure.

An embodiment of the present application further provides a mobile terminal, including a casing and a terminal display assembly disposed in the casing, where the terminal display assembly is the terminal display assembly as described above.

In the mobile terminal, terminal display screen assembly, and display screen provided by the embodiments of the present application, the first through hole runs through the display screen and can transmit signals, and optical devices such as cameras and sensors can be installed corresponding to the position of the first through hole to pass through the first through hole. The position of the through hole transmits signals to the outside without occupying additional space of the mobile terminal, and increases the display area of the terminal display screen assembly under the condition that the size of the mobile terminal remains unchanged. In addition, the optical element can be directly positioned by the positioning structure on the display screen, without the need to provide a positioning structure on the housing. The tolerance generated between the housing and the optical device can be reduced, the tolerance chain of the dimensional relationship between the optical device and the display screen at the position of the first through hole can be reduced as a whole, the size of the first through hole can be reduced, and the display area of the display screen can be increased .

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings that need to be used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a mobile terminal provided by an embodiment of the present application.

FIG. 2 is another schematic structural diagram of a mobile terminal provided by an embodiment of the present application.

FIG. 3 is a partial cross-sectional view of the mobile terminal in FIG. 2 along the direction A-A.

FIG. 4 is a schematic disassembly diagram of the mobile terminal in FIG. 3 .

FIG. 5 is another partial cross-sectional view of the mobile terminal in FIG. 2 along the direction A-A.

FIG. 6 is a schematic structural diagram of a display screen assembly provided by an embodiment of the present application.

FIG. 7 is a cross-sectional view of the display screen assembly in FIG. 6 .

FIG. 8 is a disassembled schematic diagram of the display screen assembly in FIG. 7 .

FIG. 9 is a schematic structural diagram of the display screen in FIG. 7 .

FIG. 10 is a schematic structural diagram of the frame in FIG. 7 .

FIG. 11 is another structural schematic diagram of the frame in FIG. 7 .

Fig. 12 is another structural schematic diagram of the frame in Fig. 7 .

FIG. 13 is another structural schematic diagram of the frame shown in FIG. 7 .

FIG. 14 is another structural schematic diagram of the frame shown in FIG. 7 .

Fig. 15 is another structural schematic diagram of the frame in Fig. 7 .

FIG. 16 is another structural schematic diagram of the frame in FIG. 7 .

Fig. 17 is another structural schematic diagram of the frame in Fig. 7 .

FIG. 18 is another schematic structural diagram of a mobile terminal provided by an embodiment of the present application.

FIG. 19 is another schematic structural diagram of a mobile terminal provided by an embodiment of the present application.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the application and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it should not be construed as limiting the application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of said features. In the description of the present application, "plurality" means two or more, unless otherwise specifically defined.

In the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically connected, or electrically connected, or can communicate with each other; it can be directly connected, or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction of two components relation. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.

In this application, unless otherwise expressly specified and limited, a first feature being "on" or "under" a second feature may include direct contact between the first and second features, and may also include the first and second features Not in direct contact but through another characteristic contact between them. Moreover, "above", "above" and "above" the first feature on the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. "Below", "beneath" and "under" the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.

The following disclosure provides many different implementations or examples for implementing different structures of the present application. To simplify the disclosure of the present application, components and arrangements of specific examples are described below. Of course, they are examples only and are not intended to limit the application. Furthermore, the present application may repeat reference numerals and/or reference letters in various instances, such repetition is for simplicity and clarity and does not in itself indicate a relationship between the various embodiments and/or arrangements discussed. In addition, various specific process and material examples are provided herein, but one of ordinary skill in the art may recognize the use of other processes and/or the use of other materials.

In this application, "communication terminal" (or simply referred to as "terminal") includes, but is not limited to, is configured to connect via a wired line (such as via a public switched telephone network (PSTN), digital subscriber line (DSL), digital cable, direct cable connection, and/or another data connection/network) and/or via (for example, for cellular networks, wireless local area networks (WLAN), digital television networks such as DVB-H networks, satellite networks, AM-FM broadcast transmitters, and/or a device for receiving/sending communication signals through a wireless interface of another communication terminal. A communication terminal configured to communicate through a wireless interface may be referred to as a "wireless communication terminal", "wireless terminal" or "mobile terminal". Mobile Examples of terminals include, but are not limited to, satellite or cellular telephones; Personal Communications Systems (PCS) terminals that may combine cellular radiotelephones with data processing, facsimile, and data communication capabilities; may include radiotelephones, pagers, Internet/Intranet access, PDAs with web browsers, organizers, calendars, and/or Global Positioning System (GPS) receivers; and conventional laptop and/or palmtop receivers or other electronic devices including radiotelephone transceivers.

Embodiments of the present application provide a display screen, a terminal display screen component, and a mobile terminal. The details will be described respectively below. The display screen can be installed in a terminal display screen assembly, and the terminal display screen assembly can be set in a mobile terminal, and the mobile terminal can be a smart phone, a tablet computer or other devices.

Please refer to FIG. 1 . FIG. 1 is a schematic structural diagram of a mobile terminal provided by an embodiment of the present application. The mobile terminal 10 may include a cover 11 , a display screen 12 , a circuit board 13 , a battery 14 , a housing 15 , a front camera 161 , a rear camera 162 and a fingerprint unlocking module 17 . It should be noted that the mobile terminal 10 is not limited to the above content, and it may also include other components, or not include the rear camera 16, or not include the fingerprint unlocking module 17 and the like.

Wherein, the cover plate 11 is installed on the display screen 12 to cover the display screen 12 . The cover plate 11 can be a transparent glass cover plate, so that the display screen can display through the light cover plate 11 . In some embodiments, the cover plate 11 may be a glass cover plate made of materials such as sapphire.

Wherein, the casing 15 may form the outer contour of the mobile terminal 10 . In some embodiments, the housing 15 may include a middle frame 151 and a rear cover 152, the middle frame 151 and the rear cover 152 are combined to form the housing 15, the middle frame 151 and the rear cover 152 may form a storage space for storing Circuit board 13, display screen 12, battery 14 and other devices. Further, the cover plate 11 can be fixed on the housing 15, and the cover plate 11 and the housing 15 form a closed space for accommodating components such as the circuit board 13, the display screen 12, and the battery 14. In some embodiments, the cover plate 11 is set on the middle frame 151, and the rear cover 152 is set on the middle frame 151. The cover plate 11 and the rear cover 152 are located on the opposite sides of the middle frame 151. relative settings.

In some embodiments, the shell 15 can be a metal shell, such as magnesium alloy, stainless steel and other metals. It should be noted that the material of the housing 15 in the embodiment of the present application is not limited thereto, and other methods may also be used, for example, the housing 15 may be a plastic housing. Another example: the shell 15 is a ceramic shell. Another example: the housing 15 can include a plastic part and a metal part, and the housing 15 can be a shell structure in which metal and plastic cooperate with each other. Specifically, the metal part can be formed first, such as forming a magnesium alloy substrate by injection molding. Plastic is then injected on the alloy substrate to form a plastic substrate, which constitutes a complete shell structure.

It should be noted that the structure of the housing in the embodiment of the present application is not limited to this, for example: the back cover and the middle frame are integrally formed to form a housing 15 structure, and the housing directly has a storage space for accommodating the circuit board 13, display Screen 12, battery 14 and other devices.

Wherein, the circuit board 13 is installed in the housing 15, and the circuit board 13 can be the main board of the mobile terminal 10, and the circuit board 13 can be integrated with a motor, a microphone, a loudspeaker, an earphone interface, a universal serial bus interface, and a front camera 161 One, two or more of functional components such as a rear camera 162, a distance sensor, an ambient light sensor, a receiver, and a processor.

In some embodiments, the circuit board 13 may be fixed within the housing 15 . Specifically, the circuit board 13 can be screwed to the middle frame 151 by screws, or can be snapped to the middle frame 151 by buckling. It should be noted that the method for fixing the circuit board 13 to the middle frame 151 in the embodiment of the present application is not limited to this, and other methods may also be used, such as a method of fixing together by buckles and screws.

Wherein, the battery 14 is installed in the housing 15 , and the battery 14 is electrically connected with the circuit board 13 to provide power to the mobile terminal 10 . The case 15 may serve as a battery cover for the battery 14 . The casing 15 covers the battery 14 to protect the battery 14 , specifically, the back cover covers the battery 14 to protect the battery 14 , so as to reduce the damage to the battery 14 due to collision or drop of the mobile terminal 10 .

Wherein, the display screen 12 is installed in the housing 15 , and at the same time, the display screen 12 is electrically connected to the circuit board 13 to form the display surface of the mobile terminal 10 . The display screen 12 may include a display area and a non-display area. The display area can be used for displaying the screen of the mobile terminal 10 or for the user to perform touch manipulation and the like. The top area of the non-display area is provided with openings for sound and light transmission, and the bottom of the non-display area can be provided with functional components such as fingerprint modules and touch buttons. Wherein the cover plate 11 is installed on the display screen 12 to cover the display screen 12, and may form the same display area and non-display area as the display screen 12, or may form different display areas and non-display areas.

In some embodiments, the display screen 12 may be a liquid crystal display (Liquid Crystal Display, LCD) or an organic light-emitting diode display (Organic Light-Emitting Diode, OLED) or other type of display. In some embodiments, when the display screen 12 is a liquid crystal display screen, the display screen 12 may include a backlight module, a lower polarizer, an array substrate, a liquid crystal layer, a color filter substrate, and an upper polarizer stacked in sequence. When the display screen 12 is an organic light emitting diode display screen, the display screen 12 may include a base layer, an anode layer, an organic layer, a conductive layer, an emission layer, and a cathode layer that are sequentially stacked. In some embodiments, the display screen 12 may be a transparent display screen or a non-transparent display screen.

It should be noted that the structure of the display screen 12 is not limited thereto. For example, the display screen 12 may be a special-shaped screen.

Please refer to FIG. 2 . FIG. 2 is another schematic structural diagram of a mobile terminal provided by an embodiment of the present application. The mobile terminal 20 includes a cover plate 21 , a display screen 22 , a circuit board 23 , a battery 24 and a housing 25 . The difference between the mobile terminal 20 and the mobile terminal 10 is that: the display screen 22 is directly formed with a light-permeable area 221 thereon. For example: the display screen 22 is provided with a first through hole 221 that runs through the display screen 22 in the thickness direction, that is, the light-transmitting area is the first through hole 221, and the position of the first through hole 221 can be provided with a front camera, an earpiece, a sensor, etc. Optics for signal transmission. Wherein, the cover plate 21 may cover the position of the first through hole 221 , or may open a corresponding first through hole.

Please refer to FIG. 3 and FIG. 4 , FIG. 3 is a partial cross-sectional view of the mobile terminal in FIG. 2 in the direction A-A, and FIG. 4 is a schematic disassembly diagram of the mobile terminal in FIG. 3 . The mobile terminal 20 may include an optical device 26 installed at the position of the first through hole 211 .

Wherein, the optical device 26 may include a first optical part 261 , a second optical part 262 and a third optical part 263 , and the first optical part 261 is mounted on the third optical part 263 through the second optical part 262 . The first optical part 261 can be installed in the first through hole 311 , the second optical part 262 can be positioned by the casing 25 , and the third optical part 263 can cooperate with other components. It should be noted that, in some other embodiments, the optical device may not include the third optical part 263, but only include the first optical part 261 and the second optical part 262, and directly install the first optical part 261 on the second optical part 263. Section 261 on.

Wherein, the optical device 26 may include a camera module 26 , and the camera module 26 is described by taking the camera 26 as an example. In some embodiments, the camera 26 may include a lens 261 , a connecting body 262 and a base 263 . That is, the first optical part 261 includes a lens 261 , the second optical part 262 includes a connecting body 262 , and the third optical part 263 includes a base 263 , and the lens 261 can be mounted on the base 263 through the connecting body 262 . It should be noted that, in some other embodiments, the camera 26 may not include the connection body 262 or the base 263 , and the lens 261 is directly mounted on the connection body 262 or the base 263 .

Wherein, at least part of the lens of the camera 26 can be accommodated in the first through hole 26 , and the camera 26 can be directly integrated on the circuit board 23 , or can be electrically connected to the circuit board 23 through a signal line. The circuit board 23 is installed in the housing 25 , and the circuit board 23 is electrically connected to the battery 24 . The cover plate 21 covers the display screen 22 , and the cover plate 21 covers the first through hole 221 . For the housing 25, refer to the above housing 15, for the circuit board 23, refer to the above circuit board 13, and for the battery 24, refer to the above battery 14, which will not be repeated here.

In some embodiments, there may be one, two or more first through holes 221 . The first through hole 221 may be close to the edge of the display screen 22 , for example, the first through hole 221 is close to an end of the display screen 22 . The first through hole 221 can also be close to other parts of the display screen 22 , for example, close to a side of the display screen 22 , close to a corner of the display screen 22 or located in the middle of the display screen 22 . The first through hole 221 can be a circular hole or a rectangular hole, and the first through hole 221 can also be in other shapes, such as an irregular hole.

It can be seen from the above that the camera 26 of the embodiment of the present application can take pictures and video through the first through hole 221 without additionally installing a camera on the mobile terminal. The display screen of the embodiment of the present application covers the peripheral position of the housing 25, compared with Setting the camera in the non-display area at the edge of the display screen increases the display area of the display screen when the size of the mobile terminal remains unchanged.

In some embodiments, the display screen 22 has a first side wall 222 at the position of the first through hole 221 , and the first side wall 222 surrounds the first through hole 221 . The lens 261 is placed in the first through hole 221. In order to protect the lens 261 and the display screen 22, the lens 261 and the first side wall 222 are spaced apart from each other to keep a safe distance and prevent the lens 261 located in the first through hole 221 from contacting the first side wall. The side walls 222 collide. In some embodiments, the distance L1 between the lens 261 and the first side wall 222 is 0.4 mm.

In the actual development process, the lens 261 itself has a tolerance, because the camera 26 is fixed by the housing 25, there is a tolerance between the housing 25 and the camera 26, and the tolerance of the display screen, resulting in a gap between the lens 261 and the first side wall 222. The tolerance chain for forming the dimensional relationship is longer, and the longer the tolerance chain is, the greater the respective tolerance sums are, so it is necessary to reserve enough space between the lens 261 and the first side wall 222 . The extra space not only occupies the display area of the display screen 22, but also increases the diameter of the first through hole 221, which reduces the safety of the display screen, and also increases the black border at the position of the first through hole 221, affecting the display screen 22. The appearance of the display surface is not easy for users to use.

For this reason, in the embodiment of the present application, the distance L1 between the lens 261 and the first side wall 222 is controlled at 0.4 mm, and the distance between the lens 261 and the first side wall 222 is not collided, and the distance between the first through hole 221 is reduced. Diameter, increase the display area of the display screen 22.

In some embodiments, camera 26 may be positioned by housing 25 . Specifically, the casing 25 has a second through hole 259 penetrating through the casing 25 in its thickness direction, the casing 25 has a second side wall 258 at the position of the second through hole 259, and the second side wall 258 surrounds to form a second through hole. Hole 259. The second through hole 259 communicates with the first through hole 221 , and the size of the second through hole 259 may be larger than that of the first through hole 221 . The second through hole 259 may be a circular hole, a rectangular hole or other shapes. When installing the camera 26, the lens 261 of the camera 26 is placed in the first through hole 221, and the connecting body 262 of the camera 26 is placed in the second through hole 259, and is fixed by the second side wall 258 and the connecting body 262 connected to position the camera 26 on the housing 25. It should be noted that a positioning structure may also be provided at the position of the second side wall 258 to further position the connecting body 262 .

It should be noted that the method of reducing the diameter of the first through hole 221 while maintaining a safe distance between the lens 261 and the first side wall 222 is not limited to setting the distance L1 between the lens 261 and the first side wall 222 at 0.4mm.

Please refer to FIG. 5 . FIG. 5 is a cross-sectional view of another part of the mobile terminal in FIG. 2 in the direction A-A. The difference between the mobile terminal shown in FIG. 5 and the mobile terminal shown in FIG. 3 is that the camera 26 of the mobile terminal in FIG. 5 is positioned through the display screen 22, thereby reducing the tolerance between the housing 25 and the camera 26 for mutual fixing. Furthermore, the tolerance chain between the camera 26 and the first side 222 at the position of the first through hole 221 of the display screen 22 can be reduced, and the tolerance size between the camera 26 and the first side wall 222 can be reduced. When the size of the lens 261 of the camera 26 remains unchanged, the size of the first through hole 221 can be reduced, the display area of the display screen 22 can be increased, and the width of the black border at the position of the first through hole 221 can be reduced. The camera 26 and the display screen 22 can be assembled together to form a display screen assembly 200. In order to further describe the fixed connection relationship between the camera 26 and the display screen 22 in detail, the display screen assembly 200 is taken as an example for detailed description below.

Please refer to Figures 6 to 8, Figure 6 is a schematic structural view of the display assembly provided by the embodiment of the present application, Figure 7 is a cross-sectional view of the display assembly in Figure 6, and Figure 8 is a disassembled schematic diagram of the display assembly in Figure 7 . The display screen assembly 200 may include a cover plate 21 , a display screen 22 and a camera 26 .

Wherein, the cover plate 21 may be a transparent cover plate, and the cover plate 21 is fixedly connected with the display screen 22 by optical glue 211 .

Wherein, the display screen 22 has a first through hole 221 penetrating through the display screen 22 in its thickness direction. For the first through hole 221 , refer to the above first through hole 221 , which will not be repeated here. The display screen 22 has a first side wall 222 at the position of the first through hole 221 , and the first side wall 222 surrounds the first through hole 221 . In some embodiments, please refer to FIG. 9 , which is a schematic structural diagram of the display screen in FIG. 7 . The display screen 22 may include a display module 201 and a frame 202 .

Wherein, the display module 201 is used for displaying. The display module 201 has an opposite display surface and a non-display surface, the display module 201 displays through the display surface, the display surface and the cover plate 21 are stacked, and the display surface is set towards the outside of the mobile terminal 20 . The non-display surface of the display module 201 is not displayed, and the non-display surface is located inside the electronic device 20 . The non-display surface of the display module 201 is stacked on the inner surface of the frame 202 , and the frame 202 carries and protects the display module 201 .

Wherein, the frame 202 can be made of metal material, or can be formed by combining metal and plastic. It should be noted that the frame 202 can also be made of plastic material or other materials. The inner surface of the frame 202 is stacked with the display module 201 , and the non-display surface of the frame 202 can be fixed with the casing 25 .

Wherein, the first through hole 221 includes a first sub-through hole 2211 located on the display module 201 , and the first sub-through hole 2211 penetrates the display module 201 in the thickness direction of the display module 201 . And, the first through hole 221 includes a second sub-through hole 2212 on the frame, and the second sub-through hole 2212 penetrates the frame 202 in the thickness direction of the frame 202 . The first through hole 2211 and the second through hole 2212 communicate with each other to form the first through hole 221 .

Wherein, the first side wall 222 includes a first sub-side wall 2221 located on the display module 201, the first sub-side wall 2221 is located at the position of the first sub-through hole 2211, and the first sub-side wall 2221 surrounds the first sub-through hole 2211. And the first side wall 222 includes a second sub-side wall 2222 on the frame 202 , the second sub-side wall 2222 is located at the position of the second sub-through hole 2212 , and the second sub-side wall 2222 surrounds the second sub-through hole 2212 .

Wherein, the camera 26 is a kind of optical device, and the camera 26 can also be replaced by other optical devices, or the camera 26 can also be integrated with other optical devices. It should be noted that, for the camera 26, reference may be made to the above contents, and details will be described in this step.

In some embodiments, the lens 261 of the camera 26 is disposed in the first through hole 221 , or the lens 261 is disposed in the first sub-through hole 2211 and the second through hole 2212 . The connecting body 262 of the camera 26 is fixedly connected to the positioning structure 223 on the outer surface of the frame 202 , and the connecting body 262 is positioned by the positioning structure 223 on the outer surface of the frame 202 to fix the camera 26 and the display screen 22 .

Wherein, the lens 261 may have a cylindrical structure, the lens 261 may also have a conical structure, and the lens 261 may also have a cuboid structure. It should be noted that the structure of the lens 261 is not limited to this. The first through hole 221 can be configured according to the shape of the lens 261 .

Wherein, the connection body 262 is connected to the lens 261, the shape of the connection body 262 can be a cylindrical structure, the connection body 262 can also be a conical structure, and the connection body 262 can also be a cuboid structure. It should be noted that, the structure of the connecting body 262 is not limited thereto.

Wherein, the base 263 is connected to the connecting body 262 , and the lens 261 is installed on the base 263 through the connecting body 262 . The base 263 can be assembled inside the electronic device 20 , and can cooperate with other components, such as a casing and the like. It should be noted that the camera 26 may also only include the lens 261 and the connection body 262 without the base 263 , and the connection body 262 serves as the base of the lens 261 .

In some embodiments, a positioning structure 223 is provided on the outer surface of the frame 202 , and the positioning structure 223 is fixedly connected with the connecting body 262 for positioning the camera 26 . The positioning structure 223 can be set according to the shape of the connecting body 262 . For example: the positioning structure 223 may be a ring structure. Another example: the positioning structure 223 is a cuboid structure and the like. It should be noted that the positioning structure 223 can also be arranged in other structures, for example: the positioning structure 223 includes a plurality of spaced positioning blocks, and the fixed connection to the connecting body 262 is realized by the spaced positioning blocks.

In some embodiments, the positioning structure 223 may surround the first through hole 221 , or the positioning structure 223 may surround the second sub-through hole 2212 . The positioning structure 223 may be directly connected to the second sub-side wall 2222 , or may be spaced apart from the second sub-side wall 2222 . In some embodiments, the positioning structure 223 can be integrally connected with the frame 202 . Please refer to FIG. 10 , which is a schematic structural diagram of the frame in FIG. 7 . The positioning structure 223 can be directly extended from the outer surface of the frame 202, or the positioning structure 223 can be directly extended from the outer surface of the frame 202 from the inner surface of the frame 202 to the outer surface. The positioning structure 223 and the second sub-side wall 2222 spaced apart from each other. The positioning structure 223 can be set according to the size of the connecting body 262 . The positioning structure 223 and the frame 202 can be injection molded by metal materials, or can be welded.

Please refer to FIG. 11 . FIG. 11 is another structural schematic diagram of the frame in FIG. 7 . The size of the positioning structure 223 gradually increases from the free end to its root, which can increase the strength of the positioning structure 223 and ensure the strength of the positioning structure 223 being fixedly connected to the camera 26 .

Please refer to FIG. 12 . FIG. 12 is another structural schematic diagram of the frame in FIG. 7 . The positioning structure 223 is formed by extending from the inner surface of the frame toward the outer surface of the frame 202 along the second sub-side wall 2222. The positioning structure 223 includes a first bending part 2231, a connecting part 2232, a second bending part 2233 and a positioning structure integrally connected in sequence. Section 2234.

Wherein, the first bending portion 2231 is connected between the second sub-side wall 2222 and the connecting portion 2232 , and the first bending portion 2231 is formed by bending the connecting portion 2232 and the frame 202 mutually. The first bending portion 2231 is close to the second sub-through hole 2212 .

Wherein, the connecting portion 2233 can interfere with the outer surface of the frame 202 and can be fixedly connected to each other. For example, glue bonding is used, and welding is used to fix the connection.

Wherein, the second bending portion 2233 is connected between the connecting portion 2232 and the positioning portion 2234 , and the second bending portion 2233 is formed by bending the positioning portion 2234 and the connecting portion 2232 mutually. The second bent portion 2233 is away from the second sub-through hole 2212 .

Wherein, the positioning part 2234 is fixedly connected with the connecting body 262 . The positioning portion 2234 and the connecting portion 2232 may be arranged perpendicularly to each other, or may form an angle smaller or larger than 90 degrees with each other.

Please refer to FIG. 13 . FIG. 13 is another structural schematic diagram of the frame shown in FIG. 7 . The positioning structure 223 is provided with a plastic part 224, and the plastic part 224 is made of plastic material. The plastic part 224 can be formed on the positioning structure 223 by means of abrasive injection molding. The plastic part 224 may include a first plastic part 2241 and a second plastic part 2242 . The first plastic part 2241 can be formed on the first bent part 2231 by injection molding, so as to increase the strength of the first bent part 2231 . The second plastic part 2242 can be formed on the second bending part 2233 by injection molding, or the second plastic part 2242 can be formed on the second bending part 2233 and the positioning part 2243 by injection molding, so as to increase the second The strength of the bending part 2233 and the positioning part 2234.

It should be noted that the structure of the plastic part 224 is not limited thereto. For example, please refer to FIG. 14 , which is a schematic diagram of another structure of the frame shown in FIG. 7 . The plastic part 224 only includes the first plastic part 2241 , and the first plastic part 2241 is molded on the first bending part 2231 by injection molding, so as to increase the strength of the first bending part 2231 .

For example, please refer to FIG. 15 , which is another structural schematic diagram of the frame in FIG. 7 . The plastic part 224 is only the second plastic part 2242. The second plastic part 2242 can be formed on the second bending part 2233 by injection molding, or the second plastic part 2242 can be formed on the second bending part 2233 and the second bending part 2233 by injection molding. The positioning portion 2243 can increase the strength of the second bending portion 2233 and the positioning portion 2234 .

Please refer to FIG. 16 . FIG. 16 is another structural schematic diagram of the frame in FIG. 7 . The positioning structure 223 is formed directly extending from the inner surface of the frame toward the outer surface of the frame 202 along the second sub-side wall 2222 .

It should be noted that the positioning structure 223 can also be fixedly connected with the frame 223 in other ways. Please refer to FIG. 17 . FIG. 17 is another structural schematic diagram of the frame in FIG. 7 . The positioning structure 223 is fixedly connected to the frame 202 through the adhesive layer 225 . The glue layer 225 can be formed by glue. The positioning structure 223 can include a connecting portion 2235 and a positioning portion 2234 that are integrally connected, the connecting portion 2235 and the positioning portion 2234 can be bent mutually, the connecting portion 2235 and the positioning portion 2234 can be perpendicular to each other, and the connecting portion 2235 and the positioning portion 2234 can be aligned with each other. It is an L-shaped structure. The connecting part 2235 is fixedly connected to the frame 202 through the adhesive layer 225 , and the positioning part 2234 is fixedly connected to the connecting body 262 of the camera 26 . The positioning portion 2234 may be close to the first through hole 221 , or the positioning portion 2234 may be close to the second sub-through hole 2212 . It should be noted that the connecting portion 2235 may also be fixed on the frame 202 in other ways, such as welding. It should also be noted that the positioning structure 223 may not include the connecting portion 2235 but only include the positioning portion 2234 .

In the embodiment of the present application, when the camera 26 is installed in the first through hole 221 of the display screen 22, the positioning structure 223 positions the camera 26, and the distance L2 between the lens 261 of the camera 26 and the first side wall 222 is 0.18 mm-0.4 mm, in the actual production process, in the case of preventing the lens 221 from colliding with the first side wall 222, the distance L2 between the lens 261 and the first side wall 222 is set to 0.2 mm. Thus, the size of the first through hole 221 can be reduced.

In the embodiment of the present application, the positioning of the camera 26 is realized directly through the positioning structure 223 of the display screen 22, which can reduce the tolerance between the housing 25 and the camera 26, and further reduce the first through hole 221 of the camera 26 and the display screen 22. The tolerance chain between the first side 222 of the position reduces the tolerance size between the camera 26 and the first side wall 222 . When the size of the lens 261 of the camera 26 remains unchanged, the size of the first through hole 221 can be reduced, the display area of the display screen 22 can be increased, and the width of the black border at the position of the first through hole 221 can be reduced.

It should be noted that the structure of the display screen 22 is not limited thereto.

Please refer to FIG. 18 . FIG. 18 is another schematic structural diagram of a mobile terminal provided by an embodiment of the present application. The difference between the mobile terminal 20 and the above mobile terminals is that the mobile terminal 20 includes a main terminal display assembly 200 and a secondary terminal display assembly 2, the main terminal display assembly 200 is installed on one side of the housing 25, and the secondary terminal display assembly 2 Installed on the other side of the casing 25 , the main terminal display assembly 200 and the secondary terminal display assembly 2 are respectively arranged on opposite surfaces of the casing 25 . In some embodiments, the display area in the display screen assembly 200 of the primary terminal is larger than the display area in the display screen assembly 2 of the secondary terminal. In some embodiments, the main terminal display screen assembly 200 is provided with a first through hole 221 , for details, please refer to the above terminal display screen assembly 200 , which will not be repeated here. The display screen component 2 of the secondary terminal may include a display screen and a cover plate, and the display screen and the cover plate may refer to the above contents.

It should be noted that the display screen assembly 2 of the secondary terminal may also be provided with a through hole 221. For details, please refer to FIG. 19, which is another schematic structural diagram of a mobile terminal provided by an embodiment of the present application. The difference between the mobile terminal 200 shown in FIG. 19 and FIG. 18 is that: the main terminal display screen assembly 200 does not include the first through hole 221 ; and the secondary terminal display screen assembly 2 may have the first through hole 221 . The structure of the secondary terminal display screen assembly 2 can refer to the above contents, and will not be repeated here.

The display screen, terminal display screen assembly, and mobile terminal provided by the embodiment of the present application are described above in detail. In this paper, specific examples are used to illustrate the principle and implementation of the present application. The description of the above embodiment is only used to help understanding this application. At the same time, for those skilled in the art, based on the idea of this application, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be construed as limiting the application.

Claims (30)

1. a kind of display screen, which is characterized in that the display screen has extends upward through the display in the thickness of displays side The first through hole of screen, the display screen include：

Display module, the first through hole include the first son through the display module on the display module thickness direction Through-hole；

Frame, the first through hole are included in the second sub-through hole that the frame thickness side extends upward through the frame, and described One sub-through hole and the second sub-through hole are interconnected, and the display module is stacked on the inner surface of the frame, the frame The outer surface of frame is provided with location structure, and the location structure is wholely set with the frame, and the location structure is centered around institute It states around the second sub-through hole.

2. display screen according to claim 1, which is characterized in that the location structure include the first bending part, interconnecting piece, Second bending part and positioning region, first bending part are connected between the described second sub- side wall and interconnecting piece, and described first is curved Folding part is mutually bent to form by the interconnecting piece and frame；Second bending part be connected to the interconnecting piece and positioning region it Between, second bending part is mutually bent to form by the positioning region and interconnecting piece, and first bending part is close to described second Sub-through hole, second bending part is far from second sub-through hole.

3. display screen according to claim 2, which is characterized in that the interconnecting piece is fixedly connected with the outer surface of frame.

4. display screen according to claim 3, which is characterized in that the positioning region and the interconnecting piece are mutually perpendicular to set It sets.

5. display screen according to claim 3, which is characterized in that the frame is made of metal material, the positioning Structure setting has plastic part, the plastic part to be made of plastic material.

6. display screen according to claim 5, which is characterized in that the plastic part is molded over described by the way of injection molding On location structure.

7. display screen according to claim 5, which is characterized in that the plastic part includes the first plastic part and the second plastic cement Portion, first plastic part are arranged on first bending part, the second plastic part setting in second bending part and On positioning region.

8. display screen according to claim 1, which is characterized in that the location structure is along the described second sub- side wall from described Frame inner surface is extended to form towards the frame outer surface direction.

9. display screen according to claim 2, which is characterized in that the location structure and the second sub- side wall are mutual Every setting.

10. display screen according to claim 2, which is characterized in that the ruler of the location structure free terminal to its root It is very little to gradually increase.

11. display screen according to claim 1, which is characterized in that the first through hole is round hole, the location structure For loop configuration.

12. display screen according to claim 1, which is characterized in that the location structure includes multiple spaced fixed Position block.

13. a kind of terminal display screen component, which is characterized in that including：

Display screen has and extends upward through the first through hole of the display screen in the thickness of displays side, and the display screen includes Display module and frame, the first through hole include running through the first of the display module on the display module thickness direction Sub-through hole and extend upward through the second sub-through hole of the frame in the frame thickness side, first sub-through hole and the second son Through-hole is interconnected, and the display module is stacked on the inner surface of the frame, and the outer surface of the frame is provided with Location structure, the location structure are wholely set with the frame, and the location structure is centered around around second sub-through hole；

Optical device there is the first optical section and the second optical section, first optical section to be positioned in the first through hole, institute It states the second optical section to be fixedly connected with the location structure, second optical section is positioned by the location structure.

14. terminal display screen component according to claim 13, which is characterized in that the location structure includes the first bending Portion, interconnecting piece, the second bending part and positioning region, first bending part are connected between the described second sub- side wall and interconnecting piece, First bending part is mutually bent to form by the interconnecting piece and frame；Second bending part be connected to the interconnecting piece and Between positioning region, second bending part is mutually bent to form by the positioning region and interconnecting piece, and first bending part is close Second sub-through hole, second bending part is far from second sub-through hole；The positioning region is solid with second optical section Fixed connection.

15. terminal display screen component according to claim 14, which is characterized in that the outer surface of the interconnecting piece and frame It is fixedly connected.

16. terminal display screen component according to claim 15, which is characterized in that the positioning region and the interconnecting piece phase Mutually it is vertically arranged.

17. terminal display screen component according to claim 14, which is characterized in that the frame uses metal material system At the location structure is provided with plastic part, and the plastic part is made of plastic material.

18. terminal display screen component according to claim 17, which is characterized in that the plastic part is by the way of injection molding It is molded on the location structure.

19. terminal display screen component according to claim 17, which is characterized in that the plastic part includes the first plastic part With the second plastic part, first plastic part is arranged on first bending part, and the second plastic part setting is described the On two bending parts and positioning region.

20. terminal display screen component according to claim 13, which is characterized in that the location structure is along second son Side wall is extended to form from the frame inner surface towards the frame outer surface direction.

21. terminal display screen component according to claim 13, which is characterized in that the location structure and second son The spaced setting of side wall.

22. terminal display screen component according to claim 13, which is characterized in that the location structure free terminal to its The size of root gradually increases.

23. terminal display screen component according to claim 13, which is characterized in that second optical section is cylinder knot Structure, the location structure are loop configuration, and the location structure is looped around the second optical section periphery, and with second light Department of the Chinese Academy of Sciences's periphery outer surface is fixedly connected.

24. terminal display screen component according to claim 13, which is characterized in that the location structure includes multiple intervals The locating piece of setting, multiple locating pieces are looped around the second optical section periphery, and with outside the second optical section periphery Surface is fixedly connected.

25. terminal display screen component according to claim 13, which is characterized in that the optical device includes camera shooting head mould Group, the camera module include camera lens, connector and pedestal, and the camera lens is arranged in the first through hole, the positioning Structure is fixedly connected on the periphery outer surface of the connector, and the camera lens is mounted on by the connector on the pedestal.

26. according to claim 13 to 25 any one of them terminal display screen component, which is characterized in that the display screen component Include the first side wall positioned at the first through hole position, the first side wall, which is surround, forms the first through hole, and described first The distance of side wall and first optical section is 0.18mm-0.4mm.

27. terminal display screen component according to claim 26, which is characterized in that the first side wall and first light The distance of the department of the Chinese Academy of Sciences is 0.2mm.

28. a kind of mobile terminal, which is characterized in that including shell and the terminal display screen component being set in the shell, institute It is the terminal display screen component described in any one of claim 13 to 27 to state terminal display screen component.

29. mobile terminal according to claim 28, which is characterized in that the terminal display screen component is described mobile whole The secondary terminal display screen component at end, the mobile terminal includes the master terminal display screen component of setting on the housing, described The viewing area of master terminal display screen component is more than the viewing area of the secondary terminal display screen component, the master terminal display screen component The opposing face of the shell is separately positioned on secondary terminal display screen component.

30. mobile terminal according to claim 28, which is characterized in that the terminal display screen component is described mobile whole The master terminal display screen component at end, the mobile terminal includes the secondary terminal display screen component of setting on the housing, described The viewing area of master terminal display screen component is more than the viewing area of the secondary terminal display screen component, the master terminal display screen component The opposing face of the shell is separately positioned on secondary terminal display screen component.