CN111614807A

CN111614807A - Mobile terminal's apron structure and mobile terminal

Info

Publication number: CN111614807A
Application number: CN202010363392.3A
Authority: CN
Inventors: 李德健; 王富明
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2018-05-29
Filing date: 2018-05-29
Publication date: 2020-09-01
Anticipated expiration: 2038-05-29
Also published as: WO2019228295A1; CN108769312A; CN111614807B; CN108769312B

Abstract

The invention provides a cover plate structure of a mobile terminal and the mobile terminal, which solve the problem of how to provide a proper cover plate structure for a combined structure of a camera and a receiver on the premise of no hole or little hole of a screen into the future development trend. The cover plate structure of the present invention comprises: the cover plate main body is provided with a through hole; and the receiver vibrating diaphragm is arranged in the through hole and connected with the cover plate main body. In the embodiment of the invention, the receiver vibrating diaphragm is arranged in the through hole of the cover plate main body, so that the purpose that the camera lens and the receiver share the through hole can be realized, the number of the holes formed in the screen of the mobile terminal is reduced, and a more comprehensive full-screen is realized.

Description

Mobile terminal's apron structure and mobile terminal

Technical Field

The invention relates to the technical field of electronic application, in particular to a cover plate structure of a mobile terminal and the mobile terminal.

Background

At present, the mainstream direction of the mobile phone is a full screen, and the screen has no holes or few holes, which is a future development trend. And the earphone and the camera which are positioned on the front side of the mobile phone correspond to one opening respectively, so that a relatively large screen space is occupied.

The receiver mainly comprises a vibrating diaphragm, a coil and a magnet. The diaphragm below the tin net is connected with a coil, and a permanent magnet is arranged below the tin net. The audio signal generates a specific form of current (e.g., the current just "encoded" by the microphone) through the coil of the handset, which causes a change in the magnetic field generated by the coil, and thus a change in the magnetic force between the permanent magnet and the coil, and thus a change in the distance between the permanent magnet and the coil. Thus, the vibrating diaphragm is driven to vibrate and make sound.

The main principle of the conventional mobile phone camera is that in a permanent magnetic field, the stretching position of a spring piece is controlled by changing the size of direct current of a Coil in a Motor, so that the up-and-down motion is driven.

It can be seen that the VCM and the receiver both use the principle that a conductor adds current or charges in a fixed permanent magnetic field to generate force to generate a motion process, so that on the premise that no or few holes are formed in a screen, how to provide a proper cover plate structure for a combination structure of a camera and a receiver becomes an urgent problem to be solved in order to adapt to the structure of the camera and the receiver which are integrated.

Disclosure of Invention

The invention aims to provide a mobile terminal, which is used for solving the problem of how to equip a proper cover plate structure for a combined structure of a camera and an earphone on the premise that a screen is not perforated or is perforated less to be a future development trend.

In order to solve the above technical problem, the embodiment of the present invention is implemented as follows:

in a first aspect, an embodiment of the present invention provides a cover plate structure of a mobile terminal, including:

the cover plate main body is provided with a through hole;

and the receiver vibrating diaphragm is arranged in the through hole and connected with the cover plate main body.

In a second aspect, an embodiment of the present invention further provides a mobile terminal, including the cover plate structure of the mobile terminal described above.

The embodiment of the invention has the following beneficial effects:

according to the technical scheme of the embodiment of the invention, the cover plate main body is provided with the through hole, and the receiver vibrating diaphragm is arranged in the through hole and connected with the glass cover plate. In the embodiment of the invention, the receiver vibrating diaphragm is arranged in the through hole of the cover plate main body, so that the purpose that the camera lens and the receiver share the through hole can be realized, the number of the holes formed in the screen of the mobile terminal is reduced, and a more comprehensive full-screen is realized.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a first structural diagram of a cover structure of a mobile terminal according to an embodiment of the present invention;

fig. 2 is a second structural diagram of a cover structure of a mobile terminal according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a third structure of a cover plate structure of a mobile terminal according to an embodiment of the present invention;

FIG. 4 is a schematic view of the connection between the semi-annular through hole and the connection glass according to the embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

An embodiment of the present invention provides a cover structure of a mobile terminal, which is applied to a mobile terminal, where the mobile terminal may be a smart phone, a tablet/PAD, a personal computer, or the like, and as shown in fig. 1, the cover structure includes:

the cover plate comprises a cover plate main body 1, wherein a through hole is formed in the cover plate main body 1;

and the receiver vibrating diaphragm 2 is arranged in the through hole and connected with the cover plate main body 1.

In an embodiment of the present invention, the cover body 1 is a Touch Panel (TP), and the through hole of the cover body 1 may be a circular through hole, an oval through hole, a rectangular through hole, a semi-circular through hole, or a through hole with other shapes.

In the embodiment of the invention, the receiver vibrating diaphragm is arranged in the through hole of the cover plate main body, so that the purpose that the camera lens and the receiver share the through hole can be realized, the number of the holes formed in the screen of the mobile terminal is reduced, and a more comprehensive full-screen is realized.

Further, the cover plate structure of the mobile terminal according to the embodiment of the present invention further includes:

and the dustproof net is arranged in the through hole and is away from the loudspeaker receiver vibrating diaphragm by a set distance, and the dustproof net is connected with the cover plate main body.

This dust screen is the metal dust screen, can play dirt-proof effect through this dust screen.

As a first alternative implementation, as shown in fig. 2, the through hole 3 is a ring-shaped through hole.

Alternatively, when the through hole 3 is an annular through hole, the cover main body 1 includes a first portion 4 surrounded by the annular through hole and a second portion 5 surrounding the annular through hole.

Specifically, the first portion 4 is circular, and the circular first portion 4 is disposed in a space surrounded by the annular through hole. The second part 5 is shaped as a rectangular structure and is provided with a circular hole in which the above-mentioned annular through hole is provided.

The cover plate structure of the mobile terminal of the embodiment of the invention also comprises:

and the lens 6 is arranged above the camera lens of the mobile terminal, and the lens 6 is abutted against the first part 4.

The lens 6 is arranged above a camera lens of the mobile terminal, is positioned below the first part 4, is abutted against the first part 4, and can support the first part 4 by abutting the lens 6 against the first part 4.

Based on this, the dust screen 7 is in the annular through hole, and is at a position with a set distance from the earphone diaphragm 2, and the dust screen 7 is respectively connected with the first part 4 and the second part 5 of the cover plate main body 1.

The dust-proof net 7 can play a role of connection and fixation while playing a role of dust prevention, namely, the stable connection between the first part 4 and the second part 5 is realized.

As a second optional implementation manner, when the through hole 3 is a circular through hole, as shown in fig. 3, the cover structure of the mobile terminal may further include:

locate lens 6 above mobile terminal's the camera lens, lens 6 with form annular through-hole between the apron main part 1, just lens 6 with earphone vibrating diaphragm 2 is connected.

The shape of above-mentioned lens 6 is circular, sets up a circular through-hole on apron main part 1, sets up above-mentioned lens 6 in this circular through-hole to form annular through-hole between with apron main part 1, this earphone vibrating diaphragm 2 is connected with the lateral wall of lens 6, and accessible glue realizes the bonding of earphone vibrating diaphragm 2 and lens 6.

Based on this, the dust screen 7 is in the annular through hole, and the position apart from the earphone vibrating diaphragm 2 by a set distance, and the dust screen 7 is connected with the cover plate main body 1 and the lens 6 respectively.

This dust screen can also play the effect of connecting fixedly when playing dustproof effect, realizes the firm connection between above-mentioned apron main part and the lens promptly.

In the implementation mode, the receiver vibrating diaphragm is an annular vibrating diaphragm and is arranged in the annular through hole, the purpose that the receiver vibrating diaphragm is integrated into the camera is achieved, the camera lens and the receiver share the annular through hole, the number of the holes formed in the screen of the mobile terminal is reduced, and a more comprehensive full-face screen is achieved.

As a third alternative implementation manner, as shown in fig. 4, the through hole includes two semi-annular through holes 8, and the earphone diaphragm includes semi-annular diaphragms respectively located in the semi-annular through holes 8.

In this third implementation manner, the cover plate structure of the mobile terminal further includes:

and the connecting glass 9 is connected with the semi-annular through hole 8 through the connecting glass 9, and the semi-annular vibrating diaphragm is respectively connected with the connecting glass 9.

locate lens 6 above mobile terminal's the camera lens, lens 6 is located two semi-annular through-hole 8 and connecting glass 9 connect the space that forms, just connecting glass 9 with the lateral wall of lens 6 is connected.

The two semi-annular through holes 8 are connected with the connecting glass 9 to form a circular space, the lens 6 is located in the circular space, namely the two semi-annular through holes 8 and the connecting glass 9 are wrapped around the lens 6 and connected with the outer side wall of the lens 6 through the connecting glass 9, and therefore the lens is supported. The connection glass 9 is a light-transmitting glass.

Furthermore, the dust screens are respectively arranged in the two semi-annular through holes and are away from the semi-annular vibrating diaphragm by a set distance, and the dust screens are respectively connected with the cover plate main body and the lens.

In the cover plate structure of the mobile terminal in the embodiment of the invention, the cover plate main body is provided with the through hole, and the receiver vibrating diaphragm is arranged in the through hole and connected with the glass cover plate. In the embodiment of the invention, the receiver vibrating diaphragm is arranged in the through hole of the cover plate main body, so that the purpose that the camera lens and the receiver share the through hole can be realized, the number of the holes formed in the screen of the mobile terminal is reduced, and a more comprehensive full-screen is realized.

The embodiment of the invention also provides a mobile terminal which comprises the cover plate structure.

The mobile terminal comprises a radio frequency unit, a network module, an audio output unit, an input unit, a sensor, a display unit, a user input unit, an interface unit, a memory, a processor, a power supply and the like.

The mobile terminal in the embodiment of the invention can be a mobile phone, a tablet computer, a personal digital assistant, a vehicle-mounted computer, a music player, a portable computer or a navigator.

The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.

Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal 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 terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A cover plate structure of a mobile terminal, comprising:

the cover plate main body is provided with a through hole;

2. The cover structure of a mobile terminal according to claim 1, further comprising:

3. The cover plate structure of mobile terminal according to claim 1, wherein said through hole is a circular through hole.

4. The cover structure of a mobile terminal according to claim 3, wherein the cover body comprises a first portion surrounded by the annular through hole and a second portion surrounding the annular through hole.

5. The cover structure of a mobile terminal according to claim 4, further comprising:

and the lens is arranged above the camera lens of the mobile terminal and is abutted against the first part.

6. The cover structure of a mobile terminal according to claim 1, further comprising:

and the lens is arranged above the camera lens of the mobile terminal, an annular through hole is formed between the lens and the cover plate main body, and the lens is connected with the receiver vibrating diaphragm.

7. A mobile terminal characterized by comprising a cover structure of a mobile terminal according to any of claims 1 to 6.