CN111770216A - Electronic device - Google Patents

Electronic device Download PDF

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Publication number
CN111770216A
CN111770216A CN202010493588.4A CN202010493588A CN111770216A CN 111770216 A CN111770216 A CN 111770216A CN 202010493588 A CN202010493588 A CN 202010493588A CN 111770216 A CN111770216 A CN 111770216A
Authority
CN
China
Prior art keywords
sound outlet
display screen
sound
middle frame
electronic device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010493588.4A
Other languages
Chinese (zh)
Inventor
蔡琼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vivo Mobile Communication Co Ltd
Original Assignee
Vivo Mobile Communication Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vivo Mobile Communication Co Ltd filed Critical Vivo Mobile Communication Co Ltd
Priority to CN202010493588.4A priority Critical patent/CN111770216A/en
Publication of CN111770216A publication Critical patent/CN111770216A/en
Priority to PCT/CN2021/096015 priority patent/WO2021244365A1/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

The application discloses electronic equipment belongs to electron technical field, and this electronic equipment includes: a display screen; the middle frame is connected with the display screen, a sound outlet hole is formed between the display screen and the middle frame, the middle frame is provided with a sound outlet channel, and the sound outlet channel is communicated with the sound outlet hole; the display screen comprises a display screen, a receiver assembly, a sound outlet part and a sound outlet channel, wherein one side of the middle frame, which is far away from the display screen, is provided with an accommodating groove, the accommodating groove is opposite to the receiver assembly, at least part of the receiver assembly is embedded in the accommodating groove, and the sound outlet part of the receiver assembly is communicated with the sound outlet channel; the protective cover is arranged between the sound outlet channel and the sound outlet hole. In the embodiment of the application, the problems that the sound outlet protective cover is exposed to influence attractiveness and the display screen accounts for a large number of sound outlets are solved.

Description

Electronic device
Technical Field
The application belongs to the technical field of electronics, concretely relates to electronic equipment.
Background
With the development of electronic technology, in the existing electronic devices, a technology of transmitting an audio signal to the outside of the electronic device by using a receiver is continuously developed. The telephone receiver in the electronic equipment sends out a sound signal, and the sound signal is transmitted to the sound outlet hole through the sound outlet channel and then transmitted out of the electronic equipment.
In the prior art, the protective cover is arranged at the sound outlet hole and exposed, so that the protective cover is easy to see when in use, and the integral visual attractiveness of the equipment is influenced. The sound outlet holes are formed in the top of the display screen, and the sound outlet holes occupy a large area of the display screen, so that the display screen occupation ratio is influenced. In the process of implementing the application, the inventor finds that at least the following problems exist in the prior art, and the prior art has the problems that the sound outlet protective cover is exposed to influence the attractiveness and the display screen accounts for a large area due to an overlarge sound outlet.
Disclosure of Invention
The purpose of the embodiment of the application is to provide an electronic equipment, can solve the sound outlet protection casing and expose the influence pleasing to the eye to and the too big problem that influences the display screen and account for the ratio of sound outlet.
In order to solve the technical problem, the present application is implemented as follows:
in a first aspect, an embodiment of the present application provides an electronic device, including:
a display screen;
the middle frame is connected with the display screen, a sound outlet hole is formed between the display screen and the middle frame, the middle frame is provided with a sound outlet channel, and the sound outlet channel is communicated with the sound outlet hole;
the display screen comprises a display screen, a receiver assembly, a sound outlet part and a sound outlet channel, wherein one side of the middle frame, which is far away from the display screen, is provided with an accommodating groove, the accommodating groove is opposite to the receiver assembly, at least part of the receiver assembly is embedded in the accommodating groove, and the sound outlet part of the receiver assembly is communicated with the sound outlet channel;
the protective cover is arranged between the sound outlet holes of the sound outlet channel.
In this application embodiment, through setting up the protection casing in a sound passageway, reduce a sound hole width size, can solve a sound hole protection casing and expose the influence pleasing to the eye to and the too big problem that influences the display screen and account for the ratio of sound hole.
Drawings
Fig. 1 is a schematic structural diagram of the front side of an electronic device according to an embodiment of the invention.
Fig. 2 is a partial schematic view of a cross-sectional view a-a of fig. 1.
Fig. 3 is a schematic structural diagram of a display screen according to an embodiment of the present invention.
Fig. 4 is a partial cross-sectional view of an electronic device of one embodiment of the invention.
Description of reference numerals:
1: display screen, 2: middle frame, 21: projection, 22: sound outlet channel, 23: accommodating tank, 3: sound outlet hole, 4: receiver assembly, 41: sound emitting portion, 5: protective cover, 6: sealing foam, 7: dust screen, 8: main board, 9: and (7) a rear cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. 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.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein. The objects distinguished by "first", "second", and the like are usually a class, and the number of the objects is not limited, and for example, the first object may be one or a plurality of objects. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
The electronic device provided by the embodiment of the present application is described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.
According to an embodiment of the present application, there is provided an electronic apparatus, as shown in fig. 1 to 3, including: a display screen 1; the middle frame 2 is connected with the display screen 1, a sound outlet hole 3 is formed between the display screen 1 and the middle frame 2, the middle frame 2 is provided with a sound outlet channel 22, and the sound outlet channel 22 is communicated with the sound outlet hole 3; a receiver assembly 4, wherein an accommodating groove is formed in one side of the middle frame 2 away from the display screen 1, the accommodating groove is opposite to the receiver assembly 4, at least part of the receiver assembly 4 is embedded in the accommodating groove, and a sound outlet 41 of the receiver assembly 4 is communicated with the sound outlet channel 22; and the protective cover 5 is arranged on the sound outlet channel 22 and the sound outlet hole 3.
In this embodiment, the display screen 1 is connected to the center frame 2, and the sound emission hole 3 is formed between the display screen 1 and the center frame 2. The sound signal emitted from the receiver assembly 4 is emitted through the sound emitting portion 41, enters the sound emitting channel 22, and is transmitted to the sound emitting hole 3, and finally is transmitted out of the electronic device through the sound emitting hole 3.
The protection cover 5 is arranged between the sound outlet channel 22 and the sound outlet hole 3, the sound outlet hole 3 is covered, the protection cover 5 plays a role in protecting the inside of the electronic equipment, and pollutants such as external dust are prevented from entering the inside of the electronic equipment from the sound outlet hole. The protection cover 5 is arranged at a position where a user can not see the protection cover 5 from the outside of the electronic equipment, so that the concealment of the protection cover 5 is improved, and the visual aesthetic degree of the electronic equipment is improved.
An accommodation groove 23 is formed in the center frame 2, and the receiver unit 4 is fitted into the accommodation groove 23. The receiving groove 23 provides a more stable set position for the receiver assembly 4, making the receiver assembly 4 more stably fixed. In addition, the receiver assembly 4 is embedded in the accommodating groove 23, so that a part of the thickness of the receiver assembly 4 coincides with the depth of the accommodating groove 23, the internal space of the electronic device occupied by the receiver assembly 4 is reduced, and the occupied space of the internal space in the thickness direction of the electronic device is reduced.
In one embodiment, as shown in fig. 3, the display screen 1 has a groove 11, and the sound outlet hole 3 is formed between the groove 11 and the middle frame 2.
A groove 11 is formed in the display screen 1, and after the display screen 1 is connected with the middle frame 2, a sound outlet hole 3 is formed in the position of the groove 11. The structure of the groove 11 forms a part of the structure of the sound outlet hole 3, and the part of the middle frame 2 opposite to the groove 11 forms the other part of the sound outlet hole 3. The groove 11 is formed in the process of processing the display screen 1, and the sound outlet hole 3 is formed after the display screen 1 and the middle frame 2 are assembled together, so that the sound outlet hole 3 is easier to form, and the forming process of the sound outlet hole 3 is simplified.
In one embodiment, the middle frame 2 has a groove, and the sound outlet hole 3 is formed between the groove and the display screen 1.
A groove is formed in the middle frame 2, and after the display screen 1 is connected with the middle frame 2, the groove and part of the structure of the display screen 1 form a sound outlet hole 3. A groove is formed in the process of forming the middle frame 2, and a sound outlet hole 3 is formed in the groove after the middle frame 2 and the display screen 1 are assembled. The method for forming the sound outlet holes is simpler, and the forming process of the sound outlet holes 3 is simplified.
In one embodiment, the middle frame 2 comprises a protrusion 21, and the groove is located in the protrusion 21.
In this embodiment, the extension 21 is a part of the middle frame 2, the groove is located in the extension 21, the groove and the display screen 1 form the sound emitting hole 3, and the sound emitting channel 22 can be arranged in other parts of the middle frame 2. The middle frame 2 needs to be adapted to the installation of different parts of the electronic device, and the extension 21 of the middle frame 2 can be used as a part of the structure for limiting the display screen 1 and can also form the sound outlet 3 at the position of the groove together with the display screen 1.
In one embodiment, the groove 11 includes a bottom and sidewalls at two sides of the bottom, the bottom is opposite to the middle frame 2, and the sound outlet 3 is in a long bar shape.
In this embodiment, the sound emitting hole 3 is an elongated hole structure including a portion of the recess 11 opposite to the recess 11. The elongated shape indicates that the aperture of the sound hole 3 is elongated.
In the embodiment where the groove 11 is disposed on the display screen 1, a portion of the middle frame 2 may be a partial hole wall of the sound emitting hole 3, and a portion of the protruding portion 21 may be a partial hole wall of the sound emitting hole 3. The bottom of the groove 11 and the side walls at both sides of the bottom are used as another part of the hole wall of the sound outlet hole 3. The groove 11 and the middle frame 2 form a complete hole structure of the sound outlet hole 3. In the hole structure, the hole wall formed at the bottom is arranged opposite to the hole wall formed at the middle frame 2, and the two side walls are arranged opposite to each other. The sound outlet 3 is covered by a protective cover 5 at the location of the first opening, the protective cover 5 in the first opening protecting the sound outlet 22 and the receiver 4. And the protective cover 5 covers the sound outlet hole 3 from the first passage opening, so that the protective cover can be prevented from being directly seen from the outside of the electronic equipment, and the problem that the visual attractiveness of the electronic equipment is influenced by the protective cover 5 is avoided. In the embodiment where the groove is provided in the middle frame 2, the groove and a part of the structure of the display screen 1 form a sound outlet hole 13.
In one embodiment, the distance between the middle frame 2 and the display screen 1 in the sound outlet hole 3 is 0.05mm-0.15 mm.
In this embodiment, the distance between the display screen 1 and the center frame 2 is set in the range of 0.05mm to 0.15mm, and the opening of the sound outlet hole 3 is located as an elongated narrow slit. The width of a narrow gap is arranged between the display screen 1 and the middle frame 2, and the length of the narrow gap is arranged between the two side walls. Compared with the prior art, the distance of the sound outlet hole 3 between the display screen 1 and the middle frame 2 is effectively reduced. As shown in fig. 1, in this range, the opening portion of the sound outlet hole 3 at the exposed end is a narrow slit, which is not easy to see and is visually negligible. Further, the protective cover 5 cannot be seen, so that the influence of the protective cover 5 on the visual aesthetic feeling of the electronic equipment is avoided, and the aesthetic degree of the electronic equipment is improved. And in this within range, compare in prior art display screen 1 account for than bigger, can avoid among the prior art bang screen to the influence of 1 available display area of display screen to increased display screen 1's display area, solved the too big problem that influences the display screen and account for than of sound hole. Within this width, the sound quality of the sound signal emitted by the receiver 4 in the electronic device is not affected.
In one example, the bottom of the groove 11 is a flat plane structure, the side walls on both sides can be a plane structure or a curved surface structure, and the part of the display screen 1 or the middle frame 2 opposite to the groove 11 is also a flat plane structure, so that the sound outlet hole 3 is formed in a rectangular hole or a waist hole shape. The two side walls are symmetrical in the structure of the sound outlet hole 3, and the structure of the whole sound outlet hole 3 can be symmetrical and regular.
In one example, as shown in fig. 4, the electronic apparatus is further provided with a main board 8 and a rear cover 9. The back lid 9 and the center 2 form and hold the chamber, and mainboard 8 sets up in holding the intracavity. The receiver assembly 4 is disposed on the main board 8, and the accommodating groove 23 reduces the space occupied by the receiver assembly 4 in the thickness direction of the electronic device, so that the thickness of the whole electronic device is reduced. The thickness direction of the electronic device is the same direction as the depth direction of the housing groove 23.
Let the thickness of the electronic device be Z0Wherein, the thickness of the display screen 1 is recorded as Z1(ii) a The thickness of the middle frame 2 part under the display screen 1 is Z2，Z2Including the depth Z of the accommodating groove 2322And Z21(ii) a The thickness of the receiver assembly 4 is denoted as Z3(ii) a The thickness of the main plate 8 is denoted as Z4(ii) a The thickness of the rear cover 9 is denoted as Z5。
In the prior art, Z01＝Z1+Z2+Z3+Z4+Z5. In the disclosed example, Z02＝Z1+Z21+Z3+Z4+Z5. Wherein Z is01-Z02＝Z22That is, the thickness of the prior art is increased by Z in comparison with the thickness in the disclosed example22. The electronic device Z is thus reduced in the disclosed example22The thickness of (a), i.e., the reduced thickness, is the depth of the accommodation groove 23. Therefore, the space of the electronic equipment in the thickness direction is reduced, and the electronic equipment can be lighter and thinner.
In the prior art, Z of the middle frame 22The position thickness is about 1mm, at least Z can be used in the present disclosure22Setting to 0.75mm reduces the thickness space occupied by the receiver assembly 4, thereby reducing the space of 0.75mm in thickness for the electronic device.
In one embodiment, a step portion is formed between the receiving groove 23 and the sound outlet channel 22, and the receiver assembly 4 forms a stop with the step portion.
In this embodiment, generally, a main board 8 is provided in the electronic apparatus, and the receiver unit 4 is fixed to the main board 8. The step portion forms a stopper for the receiver assembly 4, and restricts movement of the receiver assembly 4 in the thickness direction of the electronic apparatus, thereby stably fixing the receiver assembly 4 in the electronic apparatus. The step portion and the main board 8 are restricted in both directions of the receiver assembly 4, so that the receiver assembly 4 is restricted by the main board 8 and the step portion in the thickness direction of the electronic apparatus.
In one embodiment, a sealing foam 6 is arranged between the receiver assembly 4 and the step part.
In this embodiment, the sealing foam 6 forms a seal between the step portion and the receiver assembly 4, so as to prevent the sound emitted by the receiver assembly 4 from passing through the gap between the receiver assembly 4 and the accommodating groove 23 into the electronic device, and prevent the sound signal emitted by the sound outlet channel 22 from being affected, thereby improving the definition of the sound signal emitted by the electronic device.
In some embodiments, the electronic device further comprises a dust screen 7; the dust screen 7 is provided at one end of the sound emission passage 22 communicating with the sound emission portion 41.
In this embodiment, the dust-proof net 7 forms a protection at the end of the sound outlet channel 22, so as to prevent contaminants such as dust passing through the sound outlet hole 3 and the protection cover 5 from contacting and entering the receiver assembly 4, and provide a second protection for dust prevention of the electronic device. The protective performance of the electronic equipment is improved.
In one embodiment, at least part of the sound outlet channel is covered by the display screen 1.
In this embodiment, after the accommodation groove 23 is provided, the available thickness of the sound outlet channel 22 provided on the center frame 2 becomes smaller. In order to meet the audio debugging of the electronic device for sound quality, the sound outlet channel 22 may be formed as a groove structure in the thickness direction of the electronic device, so that the sound outlet channel 22 is formed by combining the groove structure with a part of the display screen 1. The notch of this groove structure faces display screen 1 one side, and partly notch and play sound hole 3 intercommunication, another part notch are covered by display screen 1, and the bottom and the holding tank 23 intercommunication of groove structure. The display screen 1 covers the other part of the notch, and the sound outlet channel 22 does not need to form a channel wall of the sound outlet channel 22 through the middle frame 2 on one side of the display screen 1, so that the space of the sound outlet channel 22 is increased. Moreover, the shape of the sound output channel 22 is more regular, and the sound quality of the sound signal transmitted from the sound output channel 22 can be improved.
In one embodiment, the sound outlet channel 22 is L-shaped.
The sound outlet channel 22 is provided in an L-shape so that the sound outlet channel 22 has a regular shape. The regularly shaped sound outlet channels 22 are more conducive to sound propagation. The audio debugging of the whole electronic equipment is facilitated, and the tone quality of the sound transmitted from the sound output hole 3 can be improved.
In the above embodiments, the differences between the embodiments are described in emphasis, and different optimization features between the embodiments can be combined to form a better embodiment as long as the differences are not contradictory, and further description is omitted here in consideration of brevity of the text.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (10)

1. An electronic device, comprising:
a display screen;
the middle frame is connected with the display screen, a sound outlet hole is formed between the display screen and the middle frame, the middle frame is provided with a sound outlet channel, and the sound outlet channel is communicated with the sound outlet hole;
the display screen comprises a display screen, a receiver assembly, a sound outlet part and a sound outlet channel, wherein one side of the middle frame, which is far away from the display screen, is provided with an accommodating groove, the accommodating groove is opposite to the receiver assembly, at least part of the receiver assembly is embedded in the accommodating groove, and the sound outlet part of the receiver assembly is communicated with the sound outlet channel;
the protective cover is arranged between the sound outlet channel and the sound outlet hole.
2. The electronic device of claim 1, wherein the display screen has a groove, and the sound outlet hole is formed between the groove and the middle frame.
3. The electronic device of claim 1, wherein the middle frame has a groove, and the sound outlet hole is formed between the groove and the display screen.
4. The electronic device of claim 3, wherein the bezel includes a protrusion, and wherein the recess is located in the protrusion.
5. The electronic device according to any one of claims 2-4, wherein a distance between the middle frame and the display screen in the sound outlet hole is 0.05mm-0.15 mm.
6. The electronic device of claim 1, wherein a step portion is formed between the receiving groove and the sound output channel, and the receiver assembly forms a stop with the step portion.
7. The electronic device of claim 6, wherein a sealing foam is disposed between the receiver assembly and the step portion.
8. The electronic device according to claim 5, further comprising a dust screen provided at an end of the sound emitting passage communicating with the sound emitting portion.
9. The electronic device of claim 1, wherein at least a portion of the sound outlet channel is covered by the display screen.
10. The electronic device of claim 1, wherein the sound outlet channel is L-shaped.
CN202010493588.4A 2020-06-02 2020-06-02 Electronic device Pending CN111770216A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202010493588.4A CN111770216A (en) 2020-06-02 2020-06-02 Electronic device
PCT/CN2021/096015 WO2021244365A1 (en) 2020-06-02 2021-05-26 Electronic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010493588.4A CN111770216A (en) 2020-06-02 2020-06-02 Electronic device

Publications (1)

Publication Number Publication Date
CN111770216A true CN111770216A (en) 2020-10-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010493588.4A Pending CN111770216A (en) 2020-06-02 2020-06-02 Electronic device

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CN (1) CN111770216A (en)
WO (1) WO2021244365A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112738303A (en) * 2020-12-25 2021-04-30 Oppo（重庆）智能科技有限公司 Electronic device
CN112738312A (en) * 2020-12-31 2021-04-30 Oppo（重庆）智能科技有限公司 Middle frame assembly of electronic equipment and electronic equipment
WO2021244365A1 (en) * 2020-06-02 2021-12-09 维沃移动通信有限公司 Electronic device
CN117596526A (en) * 2022-08-16 2024-02-23 荣耀终端有限公司 Sound production device and electronic equipment

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202103820U (en) * 2011-06-29 2012-01-04 深圳市毅信发电子有限公司 Earphone with internal dustproof screen
CN203086528U (en) * 2012-12-28 2013-07-24 比亚迪股份有限公司 Mobile terminal
CN107528944A (en) * 2017-09-08 2017-12-29 北京小米移动软件有限公司 Communication equipment
CN107734092A (en) * 2017-10-12 2018-02-23 广东欧珀移动通信有限公司 Mobile terminal
CN207339937U (en) * 2017-09-08 2018-05-08 北京小米移动软件有限公司 Communication equipment
KR20180113421A (en) * 2017-04-06 2018-10-16 삼성전자주식회사 Electronic device including a housing having at least one through hole
CN108848206A (en) * 2018-05-29 2018-11-20 维沃移动通信有限公司 A kind of mobile terminal
KR20190077343A (en) * 2016-11-22 2019-07-03 엘지전자 주식회사 Mobile terminal
CN209283272U (en) * 2018-11-28 2019-08-20 维沃移动通信有限公司 Mobile terminal
CN209562796U (en) * 2019-05-17 2019-10-29 Oppo广东移动通信有限公司 Called device assembly and electronic equipment
CN210075317U (en) * 2019-09-26 2020-02-14 西安闻泰电子科技有限公司 Sound guide hole structure and terminal equipment
CN110794922A (en) * 2018-08-03 2020-02-14 珠海市魅族科技有限公司 Terminal device
CN210327650U (en) * 2019-05-23 2020-04-14 Oppo广东移动通信有限公司 Screen assembly, middle frame and terminal equipment
CN210578700U (en) * 2019-12-30 2020-05-19 维沃移动通信有限公司 Electronic device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102572037B (en) * 2011-12-12 2015-02-11 广东步步高电子工业有限公司 Mobile terminal device
CN109327566A (en) * 2017-07-31 2019-02-12 深圳富泰宏精密工业有限公司 Electronic device and its sound channel manufacturing method
CN111182399A (en) * 2018-11-13 2020-05-19 北京小米移动软件有限公司 Earphone sound guide assembly and terminal equipment
CN111770216A (en) * 2020-06-02 2020-10-13 维沃移动通信有限公司 Electronic device

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202103820U (en) * 2011-06-29 2012-01-04 深圳市毅信发电子有限公司 Earphone with internal dustproof screen
CN203086528U (en) * 2012-12-28 2013-07-24 比亚迪股份有限公司 Mobile terminal
KR20190077343A (en) * 2016-11-22 2019-07-03 엘지전자 주식회사 Mobile terminal
KR20180113421A (en) * 2017-04-06 2018-10-16 삼성전자주식회사 Electronic device including a housing having at least one through hole
CN107528944A (en) * 2017-09-08 2017-12-29 北京小米移动软件有限公司 Communication equipment
CN207339937U (en) * 2017-09-08 2018-05-08 北京小米移动软件有限公司 Communication equipment
CN107734092A (en) * 2017-10-12 2018-02-23 广东欧珀移动通信有限公司 Mobile terminal
CN108848206A (en) * 2018-05-29 2018-11-20 维沃移动通信有限公司 A kind of mobile terminal
CN110794922A (en) * 2018-08-03 2020-02-14 珠海市魅族科技有限公司 Terminal device
CN209283272U (en) * 2018-11-28 2019-08-20 维沃移动通信有限公司 Mobile terminal
CN209562796U (en) * 2019-05-17 2019-10-29 Oppo广东移动通信有限公司 Called device assembly and electronic equipment
CN210327650U (en) * 2019-05-23 2020-04-14 Oppo广东移动通信有限公司 Screen assembly, middle frame and terminal equipment
CN210075317U (en) * 2019-09-26 2020-02-14 西安闻泰电子科技有限公司 Sound guide hole structure and terminal equipment
CN210578700U (en) * 2019-12-30 2020-05-19 维沃移动通信有限公司 Electronic device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021244365A1 (en) * 2020-06-02 2021-12-09 维沃移动通信有限公司 Electronic device
CN112738303A (en) * 2020-12-25 2021-04-30 Oppo（重庆）智能科技有限公司 Electronic device
CN112738303B (en) * 2020-12-25 2022-09-09 Oppo（重庆）智能科技有限公司 Electronic device
CN112738312A (en) * 2020-12-31 2021-04-30 Oppo（重庆）智能科技有限公司 Middle frame assembly of electronic equipment and electronic equipment
CN117596526A (en) * 2022-08-16 2024-02-23 荣耀终端有限公司 Sound production device and electronic equipment

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Application publication date: 20201013