CN108449457B - Display device and mobile phone - Google Patents

Display device and mobile phone Download PDF

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Publication number
CN108449457B
CN108449457B CN201810326149.7A CN201810326149A CN108449457B CN 108449457 B CN108449457 B CN 108449457B CN 201810326149 A CN201810326149 A CN 201810326149A CN 108449457 B CN108449457 B CN 108449457B
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CN
China
Prior art keywords
display screen
screen body
display
edge part
edge
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Active
Application number
CN201810326149.7A
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Chinese (zh)
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CN108449457A (en
Inventor
王保胜
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.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
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.)
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Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201810326149.7A priority Critical patent/CN108449457B/en
Publication of CN108449457A publication Critical patent/CN108449457A/en
Application granted granted Critical
Publication of CN108449457B publication Critical patent/CN108449457B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026Details of the structure or mounting of specific components
    • H04M1/0266Details of the structure or mounting of specific components for a display module assembly
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0249Details of the mechanical connection between the housing parts or relating to the method of assembly

Abstract

The invention relates to the technical field of display equipment and discloses a display device and a mobile phone, wherein the display device comprises a first display screen body, a second display screen body, a third display screen body and a connecting piece, wherein the first display screen body is connected with the connecting piece, the second display screen body is connected with the connecting piece, the third display screen body is arranged on the connecting piece, a first overlapping part is formed between a first edge part of the third display screen body and a first edge part of the first display screen body, a first overlapping part display surface which is coplanar with a main display surface of the third display screen body is formed in the first overlapping part, a second overlapping part is formed between a second edge part of the third display screen body and a first edge part of the second display screen body, and a second overlapping part display surface which is coplanar with a main display surface of the third display screen body is formed in the second overlapping part; according to the display device, the third display screen body and the connecting part are added, so that seamless splicing of display contents is realized by adopting a curved surface design, and three screens are perfectly combined into a complete picture.

Description

Display device and mobile phone
Technical Field
The present invention relates to the field of display devices, and in particular, to a display device and a mobile phone.
Background
Two or more display screens are folded into a large screen, and the large screen is generally folded by a traditional hinge, but a mechanical gap is remained between the two screens of the hinge, and the two display screens cannot be perfectly combined into one screen.
Disclosure of Invention
The invention provides a display device and a mobile phone, wherein the display device realizes seamless splicing of display contents by adding a third display screen body and adopting a curved surface design at the joint, so that three screens are perfectly combined into a complete picture.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a display device, includes first display screen body, second display screen body, third display screen body and connecting piece, wherein, first display screen body with the connecting piece passes through first pivot connection, the second display screen body with the connecting piece passes through the second pivot to be connected, the third display screen body install in the connecting piece, wherein:
when the first display screen body and the second display screen body are in the unfolding station, the main display surface of the first display screen body, the main display surface of the second display screen body and the main display surface of the third display screen body are located on the same display surface, the third display screen body is located between the first display screen body and the second display screen body, the third display screen body faces towards the first edge part of the first display screen body and the first edge part of the first display screen body in a lap joint mode to form a first lap joint mode, the surface of the first lap joint part, which faces away from the connecting piece, forms a first lap joint part display surface coplanar with the main display surface of the third display screen body, the second edge part of the third display screen body faces towards the second display screen body and the first edge part of the second display screen body in a lap joint mode to form a second lap joint part, and the surface of the second lap joint part display surface, which faces away from the connecting piece, forms a second lap joint part display surface coplanar with the main display surface of the third display screen body.
Among the above-mentioned display device, connect through the connecting piece between first display screen body, the second display screen body, the third display screen body, wherein first display screen body is connected through first pivot with the connecting piece, the second display screen body passes through the second pivot with the connecting piece and is connected, the third display screen body is installed in the connecting piece, first display screen body can rotate around first pivot, the second display screen body can rotate around the second pivot, when first display screen body and second display screen body are in the expansion station, the main display face of first display screen body, the main display face of second display screen body and the main display face of third display screen body are in same display face and all have the display, the overlap formation first overlap portion between the first edge portion of third display screen body and the first edge portion of first display screen body, the surface formation of deviating from the connecting piece in the first overlap portion and the main display face coplanar first overlap portion display face of third display screen body, the second overlap formation gap-free overlap portion between the first display screen body and the first edge portion of second display screen body, the second overlap formation of second display screen body and the second overlap the first display screen body, the second overlap formation gap-free overlap portion between the first display screen body and the first edge portion, the first overlap formation of second overlap portion between the first display screen body, the first overlap portion overlap formation of second overlap portion, the first overlap portion between the first display screen body and the first overlap portion, the first overlap formation of second overlap portion between the first display screen body.
Preferably, in the first overlapping portion, a first edge portion of the third display screen body overlaps a first edge portion of the first display screen body, and:
only the first edge part of the third display screen body is a display part; or alternatively, the process may be performed,
the first edge part of the third display screen body is a transparent part, and the first edge part of the first display screen body is a display part; or alternatively, the process may be performed,
the first edge part of the third display screen body is a transparent display part, and the first edge part of the first display screen body is a display part.
Preferably, the end face of the first edge part of the first display screen body is an arc-shaped convex surface, and the axial lead of the first rotating shaft is coincident with the axial lead of the arc-shaped convex surface; the surface of the first edge part of the third display screen body, which is overlapped with the arc convex surface, is an arc concave surface with the axial lead coinciding with the axial lead of the end surface of the first edge part of the first display screen body.
Preferably, in the second overlapping portion, the second edge portion of the third display screen body overlaps the first edge portion of the second display screen body, and:
only the second edge part of the third display screen body is a display part; or alternatively, the process may be performed,
the second edge part of the third display screen body is a transparent part, and the first edge part of the second display screen body is a display part; or alternatively, the process may be performed,
the second edge part of the third display screen body is a transparent display part, and the first edge part of the second display screen body is a display part.
Preferably, the end face of the first edge part of the second display screen body is an arc convex surface, and the axial lead of the second rotating shaft is coincident with the axial lead of the arc convex surface; the surface, which is overlapped with the arc-shaped convex surface, of the second edge part of the third display screen body is an arc-shaped concave surface, and the axial lead of the arc-shaped concave surface is overlapped with the axial lead of the end face of the first edge part of the second display screen body.
Preferably, the connection is a hinge.
Preferably, the display device further includes:
a gravity sensor for detecting the positions of the first display screen body and the second display screen body when the first display screen body and the second display screen body are both positioned at the folding station;
and the control module is in signal connection with the gravity sensor and is used for controlling the upper display of the first display screen body and the second display screen body according to the information acquired by the gravity sensor.
Preferably, the first display screen body and the second display screen body can rotate around the first rotating shaft and the second rotating shaft by 0-90 degrees respectively.
Preferably, the display device further comprises a rotation angle sensor for detecting an angle between the first display screen body and the second display screen body.
The invention also provides a mobile phone, which comprises any display device provided in the technical scheme.
Drawings
FIG. 1 is a schematic view of a display device in a folding station;
FIG. 2 is a schematic view of a display device in an unfolding station according to the present invention;
fig. 3 is a partial enlarged view of the display device provided by the invention.
Icon:
1-a first display screen body; 2-a second display screen body; 3-a third display screen body; 4-connecting piece; 5-a first rotating shaft; 6-a second rotating shaft; 7-a first overlap; 8-a second overlap.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, 2 and 3, the present invention provides a display device, which includes a first display screen body 1, a second display screen body 2, a third display screen body 3 and a connecting member 4, wherein the first display screen body 1 is connected with the connecting member 4 through a first rotating shaft 5, the second display screen body 2 is connected with the connecting member 4 through a second rotating shaft 6, and the third display screen body 3 is mounted on the connecting member 4, wherein:
when the first display screen body 1 and the second display screen body 2 are in the unfolding station, the main display surface of the first display screen body 1, the main display surface of the second display screen body 2 and the main display surface of the third display screen body 3 are located on the same display surface, the third display screen body 3 is located between the first display screen body 1 and the second display screen body 2, the first overlapping part 7 is formed by overlapping between the first edge part of the third display screen body 3 facing the first display screen body 1 and the first edge part of the first display screen body 1, the surface of the first overlapping part 7 facing away from the connecting piece 4 forms a first overlapping part 7 display surface coplanar with the main display surface of the third display screen body 3, the second edge part of the third display screen body 3 facing the second display screen body 2 and the first edge part of the second display screen body 2 form a second overlapping part 8, and the surface of the second overlapping part 8 facing away from the connecting piece 4 forms a second overlapping part 8 display surface coplanar with the main display surface of the third display screen body 3.
In the above display device, the first display screen body 1, the second display screen body 2, and the third display screen body 3 are connected by the connecting piece 4, wherein the first display screen body 1 and the connecting piece 4 are connected by the first rotating shaft 5, the second display screen body 2 and the connecting piece 4 are connected by the second rotating shaft 6, the third display screen body 3 is mounted on the connecting piece 4, the first display screen body 1 can rotate around the first rotating shaft 5, the second display screen body 2 can rotate around the second rotating shaft 6, when the first display screen body 1 and the second display screen body 2 are in the unfolded station, the main display surface of the first display screen body 1, the main display surface of the second display screen body 2 and the main display surface of the third display screen body 3 are on the same display surface and are all displayed, the third display screen body 3 faces the first edge part of the first display screen body 1 and the first edge part of the first display screen body 1, the overlap part 7 is formed between the first edge part of the first display screen body 1, the surface of the first overlap part 7 faces away from the connecting piece 4 forms the first display screen 3 and the second display screen body 8 is formed between the first display screen body 2 and the second display screen body 8 is formed between the first display screen body 2 and the second display surface of the first display screen body 8 and the second display screen body 3 and the first edge part of the second display screen body 3 is formed between the first display surface 8 and the first display surface of the first display screen body 8 and the first display screen body 3 and the first edge part, the first display screen body 8 is formed between the first display part and the first display screen body 3 and the first display surface 3 and the first display body 2 is formed between the first display surface, the main display surfaces of the second display screen body 2 and the third display screen body 3 form a complete picture.
Specifically, in the first overlapping portion 7, the first edge portion of the third display screen body 3 overlaps the first edge portion of the first display screen body 1, and:
only the first edge part of the third display screen body 3 is a display part; or alternatively, the process may be performed,
the first edge part of the third display screen body 3 is a transparent part, and the first edge part of the first display screen body 1 is a display part; or alternatively, the process may be performed,
the first edge of the third display body 3 is a transparent display portion, and the first edge of the first display body 1 is a display portion.
The first edge portion of the third display screen body 3 is overlapped with the first edge portion of the first display screen body 1 to form a first overlapped portion 7, and the display mode of the first overlapped portion 7 can be designed as the following three modes:
in the first mode, only the first edge part of the third display screen body 3 is a display part, the first edge part of the first display screen body 1 is not displayed, and at the moment, no gap and no double image are displayed at the lap joint part of the main display surface of the third display screen body 3 and the main display surface of the first display screen body 1;
in the second mode, the first edge part of the third display screen body 3 is a transparent part, the first edge part of the first display screen body 1 is a display part, and at the moment, the picture displayed by the first display screen body 1 passes through the first edge part of the third display screen body 3, so that no gap and no ghost are displayed at the lap joint part of the main display surface of the third display screen body 3 and the main display surface of the first display screen body 1;
in the third mode, the first edge part of the third display screen body 3 is a transparent display part, the first edge part of the first display screen body 1 is a display part, and the first edge part of the third display screen body 3 and the first edge part of the first display screen body 1 are displayed simultaneously, so that no gap and no ghost are displayed at the lap joint part of the main display surface of the third display screen body 3 and the main display surface of the first display screen body 1.
Specifically, the end surface of the first edge part of the first display screen body 1 is an arc convex surface, and the axial lead of the first rotating shaft 5 is coincident with the axial lead of the arc convex surface; the surface of the first edge part of the third display screen body 3, which is overlapped with the arc convex surface, is an arc concave surface of which the axial lead coincides with the axial lead of the end surface of the first edge part of the first display screen body 1.
The end face of the first edge part of the first display screen body 1 is an arc convex surface, and the first edge part of the third display screen body 3 adopts an arc concave surface, so that the first display screen body 1 can be completely attached to the third display screen body 3 after being unfolded, and no gap or double image is displayed.
Specifically, in the second overlapping portion 8, the second edge portion of the third display screen body 3 overlaps the first edge portion of the second display screen body 2, and:
only the second edge part of the third display screen body 3 is a display part; or alternatively, the process may be performed,
the second edge part of the third display screen body 3 is a transparent part, and the first edge part of the second display screen body 2 is a display part; or alternatively, the process may be performed,
the second edge of the third display body 3 is a transparent display portion, and the first edge of the second display body 2 is a display portion.
The first edge portion of the third display screen body 3 is overlapped with the second edge portion of the first display screen body 1 to form a second overlapped portion 8, and the display mode of the second overlapped portion 8 can be designed as the following three modes:
in the first mode, only the second edge part of the third display screen body 3 is a display part, the first edge part of the second display screen body 2 is not displayed, and no gap and no double image are displayed at the lap joint part of the main display surface of the third display screen body 3 and the main display surface of the first display screen body 1;
in the second mode, the second edge part of the third display screen body 3 is a transparent part, the first edge part of the second display screen body 2 is a display part, and at the moment, the picture displayed by the second display screen body 2 passes through the second edge part of the third display screen body 3, so that no gap and no ghost are displayed at the lap joint part of the main display surface of the third display screen body 3 and the main display surface of the second display screen body 2;
in the third mode, the second edge part of the third display screen body 3 is a transparent display part, the first edge part of the second display screen body 2 is a display part, and the second edge part of the third display screen body 3 and the first edge part of the second display screen body 2 are displayed simultaneously, so that no gap and no ghost are displayed at the lap joint part of the main display surface of the third display screen body 3 and the main display surface of the second display screen body 2.
Specifically, the end face of the first edge part of the second display screen body 2 is an arc convex surface, and the axial lead of the second rotating shaft 6 is coincident with the axial lead of the arc convex surface; the surface of the second edge part of the third display screen body 3, which is overlapped with the arc convex surface, is an arc concave surface with the axial lead coinciding with the axial lead of the end surface of the first edge part of the second display screen body 2.
The end face of the first edge part of the second display screen body 2 is an arc convex surface, and the second edge part of the third display screen body 3 is an arc concave surface, so that the second display screen body 2 can be completely attached to the third display screen body 3 after being unfolded, and no gap or double image is displayed.
Specifically, the connecting member 4 is a hinge.
Adopts hinge connection, has simple structure and lower cost.
Specifically, the display device further includes:
a gravity sensor for detecting the positions of the first display screen body 1 and the second display screen body 2 when the first display screen body 1 and the second display screen body 2 are both positioned at a folding station;
and the control module is in signal connection with the gravity sensor and is used for controlling the upper display of the first display screen body 1 and the second display screen body 2 according to the information acquired by the gravity sensor.
The display device further comprises a gravity sensor and a control module, when the first display screen body 1 and the second display screen body 2 are both in the folding station, the gravity sensor is used for detecting the positions of the first display screen body 1 and the second display screen body 2, and the control module controls the first display screen body 1 or the second display screen body 2 above to display according to the information collected by the gravity sensor, so that the display device can be used for realizing single screen.
Specifically, the first display screen body 1 and the second display screen body 2 can rotate around the first rotating shaft 5 and the second rotating shaft 6 by 0-90 degrees respectively.
The first display screen body 1 and the second display screen body 2 can rotate 90 degrees around the first rotating shaft 5 and the second rotating shaft 6 respectively so that the main display surface of the first display screen body 1, the main display surface of the second display screen body 2 and the main display surface of the third display screen body 3 are positioned on the same display surface.
Specifically, the display device further includes a rotation angle sensor for detecting an angle between the first display screen body 1 and the second display screen body 2.
The rotation angle sensor is arranged, so that the display frame amplitude ratio at the first overlapping part 7 and the second overlapping part 8 can be automatically adjusted according to the angle between the first display screen body 1 and the second display screen body 2, and the picture is ensured not to be distorted.
The invention also provides a mobile phone, which comprises any display device provided in the technical scheme.
The first display screen body 1, the second display screen body 2 and the third display screen body 3 of the mobile phone are tightly connected through the hinge, the first display screen body 1 and the second display screen body 2 can be folded unidirectionally and can be used independently, the first display screen body 1, the second display screen body 2 and the third display screen body 3 can be combined into a large screen to be used, and the seamless splicing of display contents is realized at the joint by adopting a curved surface design, so that three screens are perfectly combined into a complete picture.
It will be apparent to those skilled in the art that various modifications and variations can be made to the embodiments of the present invention without departing from the spirit and scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (8)

1. The utility model provides a display device, its characterized in that includes first display screen body, second display screen body, third display screen body and connecting piece, wherein, first display screen body with the connecting piece passes through first pivot connection, the second display screen body with the connecting piece passes through the second pivot connection, the third display screen body install in the connecting piece, wherein:
when the first display screen body and the second display screen body are in an unfolding station, the main display surface of the first display screen body, the main display surface of the second display screen body and the main display surface of the third display screen body are positioned on the same display surface, the third display screen body is positioned between the first display screen body and the second display screen body, a first overlapping part is formed by overlapping between a first edge part of the third display screen body facing the first display screen body and a first edge part of the first display screen body, a first overlapping part display surface coplanar with the main display surface of the third display screen body is formed by the surface of the first overlapping part facing away from the connecting piece, a second overlapping part is formed by overlapping between a second edge part of the third display screen body facing the second display screen body and the first edge part of the second display screen body, and a second overlapping part display surface coplanar with the main display surface of the third display screen body is formed by overlapping the surface of the second display screen body facing the second edge part facing away from the connecting piece;
in the first overlapping portion, the first edge portion of the third display screen body is overlapped on the first edge portion of the first display screen body, and:
only the first edge part of the third display screen body is a display part; or alternatively, the process may be performed,
the first edge part of the third display screen body is a transparent part, and the first edge part of the first display screen body is a display part; or alternatively, the process may be performed,
the first edge part of the third display screen body is a transparent display part, and the first edge part of the first display screen body is a display part;
in the second overlapping portion, the second edge portion of the third display screen body is overlapped on the first edge portion of the second display screen body, and:
only the second edge part of the third display screen body is a display part; or alternatively, the process may be performed,
the second edge part of the third display screen body is a transparent part, and the first edge part of the second display screen body is a display part; or alternatively, the process may be performed,
the second edge part of the third display screen body is a transparent display part, and the first edge part of the second display screen body is a display part.
2. The display device according to claim 1, wherein an end face of the first edge portion of the first display screen body is an arc-shaped convex surface, and an axis of the first rotating shaft coincides with an axis of the arc-shaped convex surface; the surface of the first edge part of the third display screen body, which is overlapped with the arc convex surface, is an arc concave surface with the axial lead coinciding with the axial lead of the end surface of the first edge part of the first display screen body.
3. The display device according to claim 1, wherein an end face of the first edge portion of the second display screen body is an arc-shaped convex surface, and an axis of the second rotating shaft coincides with an axis of the arc-shaped convex surface; the surface, which is overlapped with the arc-shaped convex surface, of the second edge part of the third display screen body is an arc-shaped concave surface, and the axial lead of the arc-shaped concave surface is overlapped with the axial lead of the end face of the first edge part of the second display screen body.
4. The display device of claim 1, wherein the connector is a hinge.
5. The display device according to claim 1, characterized in that the display device further comprises:
a gravity sensor for detecting the positions of the first display screen body and the second display screen body when the first display screen body and the second display screen body are both positioned at the folding station;
and the control module is in signal connection with the gravity sensor and is used for controlling the upper display of the first display screen body and the second display screen body according to the information acquired by the gravity sensor.
6. The display device of claim 1, wherein the first display body and the second display body are rotatable about the first axis of rotation and the second axis of rotation, respectively, by 0-90 degrees.
7. The display device of claim 6, further comprising a rotation angle sensor for detecting an angle between the first display body and the second display body.
8. A mobile phone comprising a display device according to any one of claims 1-7.
CN201810326149.7A 2018-04-12 2018-04-12 Display device and mobile phone Active CN108449457B (en)

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Publication number Priority date Publication date Assignee Title
CN109120878A (en) * 2018-11-13 2019-01-01 云谷(固安)科技有限公司 A kind of video call device
CN109669517B (en) * 2018-12-25 2020-06-26 厦门天马微电子有限公司 Display device
CN111756991B (en) * 2019-05-09 2021-11-05 广东小天才科技有限公司 Photographing method based on wearable device and wearable device
CN112599011B (en) * 2020-12-16 2023-03-28 维沃移动通信有限公司 Electronic device, display method, and computer-readable storage medium

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CN104483825A (en) * 2014-12-11 2015-04-01 深圳市华星光电技术有限公司 Intelligent watch

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CN203376935U (en) * 2013-08-13 2014-01-01 江苏清投视讯科技有限公司 Multiple-screen-spliced seamless display screen
CN104483825A (en) * 2014-12-11 2015-04-01 深圳市华星光电技术有限公司 Intelligent watch

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