CN208862880U - A kind of mobile terminal - Google Patents
A kind of mobile terminal Download PDFInfo
- Publication number
- CN208862880U CN208862880U CN201820340516.4U CN201820340516U CN208862880U CN 208862880 U CN208862880 U CN 208862880U CN 201820340516 U CN201820340516 U CN 201820340516U CN 208862880 U CN208862880 U CN 208862880U
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- China
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- display screen
- mobile terminal
- sided
- frame
- vibrating diaphragm
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Abstract
The utility model provides a kind of mobile terminal, the mobile terminal includes the first display screen, second display screen and two-sided vibrating diaphragm receiver, the two-sided vibrating diaphragm receiver is set between first display screen and the second display screen, the two-sided vibrating diaphragm receiver includes the first vibrating membrane and the second vibrating membrane for being disposed opposite to each other with first vibrating membrane, first vibrating membrane is towards first display screen, second vibrating membrane is towards the second display screen, and it is provided with first on the first cover board of first display screen and goes out acoustic aperture, it is provided with second on the second cover board of the second display screen and goes out acoustic aperture.This way it is possible to avoid the independent receiver of setting that two display screens need meets the lightening developing direction of mobile terminal so that the thickness of mobile terminal be effectively reduced, and reduce the quantity and linkage editor of part in mobile terminal.
Description
Technical field
The utility model relates to field of communication technology more particularly to a kind of mobile terminals.
Background technique
It improving with the development of science and technology, the communication technology is developed rapidly and significant progress, and with the communication technology
Raising, mobile terminal is at indispensable a part in for people's lives, and while mobile terminal is popularized, user is to movement
The functional type and performance requirement that terminal has are higher and higher, as function of surfing the Net, audio-frequency function, shooting function and fast charge charge
Function etc. all has become the necessary functions of intelligent terminal or mobile terminal.
In the case where not being able to satisfy certain customers' actual use demand with single display screen mobile terminal, occur two-sided aobvious
The mobile terminal of display screen, but on traditional two-sided display screen, since front display screen and back displays screen are both needed to realize and lead to
The sound demand of words and amusement etc., can be overlapped placement two receivers of setting, the components of mobile terminal is caused to increase, whole thick
Degree increases, and does not meet the lightening developing direction of mobile terminal.
Utility model content
The utility model embodiment provides a kind of mobile terminal, in the mobile terminal to solve existing double screen, needs to be overlapped
The problem of placement two receivers of setting, components increase, and thickness increases.
The utility model embodiment provides a kind of mobile terminal, the mobile terminal include the first display screen, with it is described
The second display screen and two-sided vibrating diaphragm receiver that first display screen is disposed opposite to each other, the two-sided vibrating diaphragm receiver are set to described
Between one display screen and the second display screen, the two-sided vibrating diaphragm receiver includes the first vibrating membrane and vibrates with described first
The second vibrating membrane that film is disposed opposite to each other, first vibrating membrane is towards first display screen, and second vibrating membrane is towards institute
Second display screen is stated, first display screen includes the first cover board, in the corresponding non-display area for being located at first display screen
First cover board on position corresponding with the two-sided vibrating diaphragm receiver be provided with first and go out acoustic aperture, the second display screen
Including the second cover board, correspondence is located on second cover board in the non-display area of the second display screen and the two-sided vibration
The corresponding position of film receiver is provided with second and goes out acoustic aperture.
Further, described first go out acoustic aperture going out with the central axis in the perpendicular direction of the first cover board with described second
Acoustic aperture is not overlapped with the central axis in the perpendicular direction of the second cover board.
Further, the mobile terminal includes the first frame and the second frame, first frame and second frame
Frame is oppositely arranged and surrounds jointly a cavity, and the two-sided vibrating diaphragm receiver is contained in one end in the cavity, and described first
Display screen is fixed on first frame on the side of the cavity, and the second display screen is fixed on second frame
On frame on the side of the cavity.
Further, go out the corresponding position of acoustic aperture with described first on first frame and be provided with first through hole, institute
It states first through hole and goes out acoustic aperture with described first and be connected to, go out the setting of acoustic aperture corresponding position on second frame with described second
There is the second through-hole, second through-hole goes out acoustic aperture with described second and is connected to.
Further, the mobile terminal further includes bolster, and the bolster is located on the two-sided vibrating diaphragm receiver
The four of second vibrating membrane between the edge of first vibrating membrane and first frame and on the two-sided vibrating diaphragm receiver
Between circumferential edges and second frame.
Further, the mobile terminal includes the main circuit board in the cavity, the two-sided vibrating diaphragm receiver
Including a box body, first vibrating membrane and second vibrating membrane are located at two sides opposite on the box body, the box
Body includes the first side between first vibrating membrane and second vibrating membrane, the company of being provided in the first side
Fitting, the two-sided vibrating diaphragm receiver are electrically connected by the connector with the main circuit board.
Further, the connector is flexible circuit board or elastic steel sheet.
Further, the box body further includes the second side of the not set connector, is arranged in the second side
There is venthole.
Mobile terminal provided by the embodiment of the utility model, the mobile terminal include the first display screen and described first
The second display screen and two-sided vibrating diaphragm receiver that display screen is disposed opposite to each other, it is aobvious that the two-sided vibrating diaphragm receiver is set to described first
Between display screen and the second display screen, the two-sided vibrating diaphragm receiver include the first vibrating membrane and with the first vibrating membrane phase
The second vibrating membrane of setting is carried on the back, first vibrating membrane is towards first display screen, and second vibrating membrane is towards described the
Two display screens, first display screen include the first cover board, the institute in the corresponding non-display area for being located at first display screen
It states position corresponding with the two-sided vibrating diaphragm receiver on the first cover board and is provided with first and go out acoustic aperture, the second display screen includes
Second cover board, on second cover board in the corresponding non-display area for being located at the second display screen with the two-sided vibrating diaphragm by
The corresponding position of words device is provided with second and goes out acoustic aperture.In this way, it is called that two-sided vibrating diaphragm is arranged in the mobile terminal of front and back double screen
Device, the independent receiver of setting that can be needed to avoid two display screens meet movement so that the thickness of mobile terminal be effectively reduced
The lightening developing direction of terminal, and reduce the quantity and linkage editor of part in mobile terminal.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, the utility model embodiment will be retouched below
Attached drawing needed in stating is briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without any creative labor, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the front view for the mobile terminal that an embodiment of the present invention provides；
Fig. 2 is the rearview of mobile terminal shown in Fig. 1；
Fig. 3 is the partial sectional view in Fig. 1 shown in III-III；
Fig. 4 is the perspective view of two-sided vibrating diaphragm receiver shown in Fig. 3；
Fig. 5 is the perspective view of the two-sided vibrating diaphragm receiver of another kind provided by the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that the embodiments are a part of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
The every other embodiment obtained, fall within the protection scope of the utility model.
Please referring also to Fig. 1, Fig. 2 and Fig. 3, Fig. 1 are the front views for the mobile terminal that an embodiment of the present invention provides,
Fig. 2 is the rearview of mobile terminal shown in Fig. 1, and Fig. 3 is the partial sectional view in Fig. 1 shown in III-III.As shown in Figure 1, Figure 2
With shown in Fig. 3, the utility model provides a kind of mobile terminal 100, and the mobile terminal 100 includes the first display screen 110, second
Display screen 120, two-sided vibrating diaphragm receiver 130, the first frame 140, the second frame 150, center 160 and main circuit board 170.
First display screen 110 and the second display screen 120 are disposed opposite to each other, and first display screen 110 includes aobvious
Show region 111 and the non-display area 112 around the display area 111, be provided in the non-display area 112 earpiece,
Various sensors, front camera and fingerprint identification device etc., the second display screen 120 include display area 121 and surround
The non-display area 122 of the display area 121, also can be set in the non-display area 122 earpiece, various sensors and
Rear camera etc., the two-sided vibrating diaphragm receiver 130 are set to first display screen 110 and the second display screen 120
Between.
Specifically, first frame 140 and second frame 150 are oppositely arranged, and 140 He of the first frame
Second frame 150 surrounds a cavity 180 jointly, and the two-sided vibrating diaphragm receiver 130 and the main circuit board 170 accommodate
In the cavity 180, and the two-sided vibrating diaphragm receiver 130 is located at one end in the cavity 180, the two-sided vibration
Film receiver 130 is fixedly connected with first frame 140 and second frame 150 respectively.
Preferably, in present embodiment, the two-sided vibrating diaphragm receiver 130 is located in the cavity 180 close to the shifting
The one end at dynamic 100 top of terminal.
First display screen 110 is fixed on first frame 140 on the side of the cavity 180, described
Second display screen 120 is fixed on second frame 150 on the side of the cavity 180, and the center 160 is set to
On first frame 140 on the side wall adjacent with the side for being provided with first display screen 110 and second frame
On 150 on the side wall adjacent with the side for being provided with the second display screen 120, the center 160 is surrounded and is fixed on described
On the side wall of first frame 140 and on the side wall of second frame 150.
First display screen 110 includes the first cover board 113 and the first display module 114, first cover board 113 and institute
It states the first display module 114 to be stacked, first display module 114 is sandwiched in first cover board 113 and first frame
Between frame 140, it is provided with first on first cover board 113 and goes out acoustic aperture 115, described first, which goes out acoustic aperture 115, is located at described first
On cover board 113 in region corresponding with the non-display area 112 of first display screen 110, and described first goes out acoustic aperture 115
Setting corresponding with the two-sided vibrating diaphragm receiver 130.
The second display screen 120 includes the second cover board 123 and the second display module 124, second cover board 123 and institute
Stating 124 layers of the second display module must be arranged, and second display module 124 is sandwiched in second cover board 123 and second frame
Between frame 150, it is provided with second on second cover board 123 and goes out acoustic aperture 125, described second, which goes out acoustic aperture 125, is located at described second
On cover board 123 in region corresponding with the non-display area 122 of the second display screen 120, and described second goes out acoustic aperture 125
Setting corresponding with the two-sided vibrating diaphragm receiver 130.
Wherein, described first goes out acoustic aperture 115 in the central axis and described second with the perpendicular direction of first cover board 113
Acoustic aperture 125 is not overlapped with the central axis in the perpendicular direction of second cover board 123 out.
Further, be provided with first through hole 141 on first frame 140, the position of the first through hole 141 with
Described first go out acoustic aperture 115 it is corresponding, and the first through hole 141 with described first go out acoustic aperture 115 be connected to, described first lead to
Hole 141 and described first go out acoustic aperture 115 form the earpiece on the first display screen 110 of the mobile terminal 100；Described second
It is provided with the second through-hole 151 on frame 150, it is corresponding that the position of second through-hole 151 with described second goes out acoustic aperture 125, and
And second through-hole 151 goes out acoustic aperture 125 with described second and is connected to, second through-hole 151 and described second goes out acoustic aperture 125
Form the earpiece on the second display screen 120 of the mobile terminal 100.
The two-sided vibrating diaphragm receiver 130 includes the first vibrating membrane 131 and the second vibrating membrane 132, first vibrating membrane
131 and second vibrating membrane 132 be disposed opposite to each other, first vibrating membrane 131 is towards first display screen 110, described
Two vibrating membranes 132 are towards the second display screen 120.
The mobile terminal 100 further includes bolster 190, and the bolster 190 is located at the two-sided vibrating diaphragm receiver 130
Between the edge of upper first vibrating membrane 131 and first frame 140, and the bolster 190 is also located at described pair
On face vibrating diaphragm receiver 130 between the edge of second vibrating membrane 132 and second frame 150.
Specifically, Fig. 4 is the perspective view of two-sided vibrating diaphragm receiver shown in Fig. 3, the two-sided vibration please refer to Fig. 4
Film receiver 130 includes a box body 133 and connector 134, and the box body 133 is the ontology of the two-sided vibrating diaphragm receiver 130,
The components such as magnetic circuit system and the voice coil of the two-sided vibrating diaphragm receiver 130, first vibration are provided in the box body 133
Film 131 and second vibrating membrane 132 are located at two sides opposite on the box body 133, first vibrating membrane 131 and institute
State the second vibrating membrane 132 respectively with two hairs of the composition such as the corresponding magnetic circuit system and voice coil two-sided vibrating diaphragm receiver 130
Sound system.
Wherein, the two-sided vibrating diaphragm receiver 130 can be with the components such as two sets of magnetic circuit systems and voice coil, come respectively with
First vibrating membrane 131 and second vibrating membrane 132 form corresponding two sonification systems, are singly not limited thereto,
Can be described two-sided vibrating diaphragm receiver 130 has a set of magnetic circuit system or a set of voice coil etc., by sharing magnetic circuit system
The mode of system or voice coil, forms corresponding two sounding systems with first vibrating membrane 131 and second vibrating membrane 132
System.
The box body 133 includes the first side between first vibrating membrane 131 and second vibrating membrane 132
1331, the connector 134 is set in the first side 1331, and the two-sided vibrating diaphragm receiver 130 passes through the connection
Part 134 is electrically connected with the main circuit board 170.
In present embodiment, the connector 134 is flexible circuit board, and however, it is not limited to this, in other embodiments
In, the connector 134 can also be elastic steel sheet, and as shown in Figure 5, Fig. 5 is that another kind provided by the utility model is two-sided
The perspective view of vibrating diaphragm receiver.
The box body 133 further includes the second side 1332 of the not set connector 134, the second side 1332
Between first vibrating membrane 131 and second vibrating membrane 132, venthole is provided in the second side 1332
1333.Preferably, in present embodiment, the quantity of the second side 1,332 two, two second sides 1332 are opposite to be set
It sets, and is disposed adjacent with the first side 1331.
In the utility model embodiment, above-mentioned mobile terminal can any mobile terminal including double-sided screen, such as: hand
Machine, tablet computer (Tablet PersonalComputer), laptop computer (Laptop Computer), personal digital assistant
(personal digital assistant, abbreviation PDA), mobile Internet access device (Mobile Internet Device, MID)
Or wearable device (Wearable Device) etc..
Mobile terminal provided by the embodiment of the utility model, the mobile terminal include the first display screen and described first
The second display screen and two-sided vibrating diaphragm receiver that display screen is disposed opposite to each other, it is aobvious that the two-sided vibrating diaphragm receiver is set to described first
Between display screen and the second display screen, the two-sided vibrating diaphragm receiver include the first vibrating membrane and with the first vibrating membrane phase
The second vibrating membrane of setting is carried on the back, first vibrating membrane is towards first display screen, and second vibrating membrane is towards described the
Two display screens, first display screen include the first cover board, the institute in the corresponding non-display area for being located at first display screen
It states position corresponding with the two-sided vibrating diaphragm receiver on the first cover board and is provided with first and go out acoustic aperture, the second display screen includes
Second cover board, on second cover board in the corresponding non-display area for being located at the second display screen with the two-sided vibrating diaphragm by
The corresponding position of words device is provided with second and goes out acoustic aperture.In this way, it is called that two-sided vibrating diaphragm is arranged in the mobile terminal of front and back double screen
Device, the independent receiver of setting that can be needed to avoid two display screens meet movement so that the thickness of mobile terminal be effectively reduced
The lightening developing direction of terminal, and reduce the quantity and linkage editor of part in mobile terminal.
The embodiments of the present invention are described above in conjunction with attached drawing, but the utility model is not limited to
The specific embodiment stated, the above mentioned embodiment is only schematical, rather than restrictive, this field it is common
Technical staff is not departing from the utility model aims and scope of the claimed protection situation under the enlightenment of the utility model
Under, many forms can be also made, are belonged within the protection of the utility model.
Claims (8)
1. a kind of mobile terminal, which is characterized in that the mobile terminal includes the first display screen, opposite with first display screen
The second display screen of setting and two-sided vibrating diaphragm receiver, the two-sided vibrating diaphragm receiver be set to first display screen with it is described
Between second display screen, the two-sided vibrating diaphragm receiver include the first vibrating membrane and be disposed opposite to each other with first vibrating membrane
Two vibrating membranes, first vibrating membrane is towards first display screen, and second vibrating membrane is towards the second display screen, institute
Stating the first display screen includes the first cover board, on first cover board in the corresponding non-display area for being located at first display screen
Position corresponding with the two-sided vibrating diaphragm receiver is provided with first and goes out acoustic aperture, and the second display screen includes the second cover board, right
It should be located at corresponding with the two-sided vibrating diaphragm receiver on second cover board in the non-display area of the second display screen
Position is provided with second and goes out acoustic aperture.
2. mobile terminal according to claim 1, which is characterized in that described first go out acoustic aperture with the first cover board phase
The central axis of vertical direction goes out acoustic aperture with described second and is not overlapped with the central axis in the perpendicular direction of the second cover board.
3. mobile terminal according to claim 1, which is characterized in that the mobile terminal further includes the first frame and second
Frame, first frame and second frame are oppositely arranged and surround jointly a cavity, and the two-sided vibrating diaphragm receiver is received
It is dissolved in one end in the cavity, first display screen is fixed on first frame on the side of the cavity,
The second display screen is fixed on second frame on the side of the cavity.
4. mobile terminal according to claim 3, which is characterized in that go out acoustic aperture phase with described first on first frame
Corresponding position is provided with first through hole, and the first through hole goes out acoustic aperture with described first and is connected to, on second frame with institute
State second and go out the corresponding position of acoustic aperture and be provided with the second through-hole, second through-hole with described second out acoustic aperture be connected to.
5. mobile terminal according to claim 3, which is characterized in that the mobile terminal further includes bolster, described slow
Stamping is located on the two-sided vibrating diaphragm receiver between the edge and first frame of the first vibrating membrane and described double
On the vibrating diaphragm receiver of face between the edge of the second vibrating membrane and second frame.
6. mobile terminal according to claim 3, which is characterized in that the mobile terminal further includes being located in the cavity
Main circuit board, the two-sided vibrating diaphragm receiver further includes a box body, first vibrating membrane and second vibrating membrane difference
The opposite two sides on the box body, the box body include between first vibrating membrane and second vibrating membrane
First side, connector is provided in the first side, and the two-sided vibrating diaphragm receiver passes through the connector and the master
Circuit board electrical connection.
7. mobile terminal according to claim 6, which is characterized in that the connector is flexible circuit board or Elastic Steel
Piece.
8. mobile terminal according to claim 6, which is characterized in that the box body further includes second side, and described second
Venthole is provided on side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820340516.4U CN208862880U (en) | 2018-03-13 | 2018-03-13 | A kind of mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820340516.4U CN208862880U (en) | 2018-03-13 | 2018-03-13 | A kind of mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208862880U true CN208862880U (en) | 2019-05-14 |
Family
ID=66410333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820340516.4U Active CN208862880U (en) | 2018-03-13 | 2018-03-13 | A kind of mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208862880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110166598A (en) * | 2019-05-24 | 2019-08-23 | 维沃移动通信有限公司 | Terminal device |
-
2018
- 2018-03-13 CN CN201820340516.4U patent/CN208862880U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110166598A (en) * | 2019-05-24 | 2019-08-23 | 维沃移动通信有限公司 | Terminal device |
| CN110166598B (en) * | 2019-05-24 | 2020-11-17 | 维沃移动通信有限公司 | Terminal device |
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