WO2020168969A1 - Terminal mobile - Google Patents

Terminal mobile Download PDF

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Publication number
WO2020168969A1
WO2020168969A1 PCT/CN2020/075031 CN2020075031W WO2020168969A1 WO 2020168969 A1 WO2020168969 A1 WO 2020168969A1 CN 2020075031 W CN2020075031 W CN 2020075031W WO 2020168969 A1 WO2020168969 A1 WO 2020168969A1
Authority
WO
WIPO (PCT)
Prior art keywords
housing
mobile terminal
sliding mechanism
flexible screen
sliding
Prior art date
Application number
PCT/CN2020/075031
Other languages
English (en)
Chinese (zh)
Inventor
张小青
Original Assignee
维沃移动通信有限公司
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 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Publication of WO2020168969A1 publication Critical patent/WO2020168969A1/fr

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
    • 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
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1624—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with sliding enclosures, e.g. sliding keyboard or display
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
    • G06F1/1681—Details related solely to hinges
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G06F1/1686—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being an integrated camera
    • 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
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
    • H04M1/0237—Sliding mechanism with one degree of freedom
    • 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
    • H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel

Definitions

  • the present disclosure relates to the field of communication technology, and in particular to a mobile terminal.
  • a foldable terminal device using a flexible display screen is different from a traditional clamshell terminal device.
  • the length of the flexible screen must be kept constant, otherwise the screen will be damaged or the screen will wrinkle.
  • multi-axis hinges are generally used.
  • optical devices such as rear cameras will protrude on the surface of the shell, causing the opposite shell surface to fail to be attached after folding. The problem of cohesion.
  • the embodiment of the present disclosure provides a mobile terminal to solve the problem that the surface of the opposite casing cannot be attached after the folding of the flexible screen due to the protrusion of some devices.
  • the embodiment of the present disclosure provides a mobile terminal, including:
  • a second housing, the first housing and the second housing are hinged by a hinge structure
  • the sliding mechanism is arranged in the first housing and can slide relative to the first housing;
  • a flexible screen, one end of the flexible screen is fixed to the second casing, and the other end is fixed to the sliding mechanism;
  • the rear optical device is arranged on the second housing and protrudes on the surface of the second housing;
  • the accommodating groove is provided on the first housing
  • the rear optical device is inserted into the accommodating groove.
  • the first housing and the second housing are connected through a hinge structure, and then elastically connected with the first housing through a sliding mechanism, which can prevent the mobile terminal from being unfolded or covered
  • the wrinkles of the flexible screen affect the display effect; and, through the accommodating slot provided on the first casing, when the first casing and the second casing are folded and the flexible screen is located on the outer surface, the rear
  • the optical device is inserted into the accommodating groove to prevent the surface of the opposite housing from being unable to fit after being folded due to the protrusion of some devices.
  • FIG. 1 shows a schematic diagram of a split structure of a mobile terminal according to an embodiment of the present disclosure
  • FIG. 2 is a schematic diagram showing another split structure of the mobile terminal of the embodiment of the present disclosure.
  • Figure 3 shows a cross-sectional view of the mobile terminal according to an embodiment of the present disclosure when folded
  • FIG. 4 shows a cross-sectional view of the mobile terminal of the embodiment of the present disclosure when it is unfolded
  • FIG. 5 shows another cross-sectional view of the mobile terminal of the embodiment of the present disclosure when it is unfolded
  • FIG. 6 shows another cross-sectional view of the mobile terminal of the embodiment of the present disclosure when it is folded
  • the embodiment of the present disclosure provides a mobile terminal, as shown in FIG. 1 to FIG. 6, the mobile terminal includes:
  • a second housing 2, the first housing 3 and the second housing 2 are hinged by a hinge structure 4;
  • the sliding mechanism 5 is arranged in the first housing 3 and can slide relative to the first housing 3;
  • a flexible screen 1, one end of the flexible screen 1 is fixed to the second casing 2 and the other end is fixed to the sliding mechanism 5;
  • the rear optical device 8 is arranged on the second housing 2 and protrudes on the surface of the second housing 2;
  • the accommodating groove 31 is provided on the first housing 3;
  • the first housing 3 and the second housing 2 are connected through the hinge structure 4, and then elastically connected with the first housing 3 through the sliding mechanism 5, which can be used during the unfolding process or the covering of the mobile terminal.
  • the wrinkles of the flexible screen are prevented from affecting the display effect; and, through the accommodating slot 31 provided on the first casing 3, the first casing 3 and the second casing 2 can be folded and the flexible screen 1 is located On the outer surface, the rear optical device 8 is inserted into the accommodating groove 31 to prevent the folded surface of the opposite casing from being unable to fit due to the protrusion of some devices after folding.
  • the hinge structure 4 may be a rotating shaft, which is used to link the main parts of the product, and is used to rotate the shaft that bears both bending moment and torque.
  • Common shafts include: mobile phone shaft (flip or rotating screen mobile phone); notebook computer shaft; portable digital universal disc (Digital Video Disc, DVD) shaft; Light Emitting Diode (LED) desk lamp shaft; Liquid Crystal Display (Liquid Crystal Display) , LCD) display shaft; global positioning system (Global Positioning System, GPS) and other vehicle-mounted bracket shafts, etc.; the articulated structure 4 may be a single-axis shaft.
  • the flexible screen 1 may be a flexible display screen, which is made of a soft material and can be made into a deformable and bendable display device. It can also be electronic paper, even if the power is cut off, the content will not disappear.
  • the second housing 2 may be connected to the flexible screen 1 through an adhesive, and the adhesive may be the first adhesive 10, such as double-sided tape.
  • the sliding mechanism 5 is provided with a sliding rail
  • the first housing 3 is provided with a sliding groove 6;
  • the sliding mechanism 5 slides in the sliding groove 6 through the sliding rail.
  • the sliding mechanism 5 may be connected to the flexible screen 1 by an adhesive, and the adhesive may be a second adhesive 11, such as a double-sided tape.
  • first adhesive 10 and the second adhesive 11 may be the same adhesive or different adhesives.
  • the sliding groove 6 may be fixedly connected to the first housing 3.
  • the sliding grooves 6 are provided on both sides of the first casing 3, and the sliding grooves 6 are fixedly connected with the first casing 3, and can be fixedly connected by an adhesive or other fixable methods; After the sliding groove 6 is fixedly connected to the first housing 3, the sliding mechanism 5 can slide into the sliding groove 6 through the sliding rail.
  • the sliding mechanism 5 and the first housing 3 are connected by a spring 9;
  • the flexible screen 1 uses the elastic force of the spring 9 on the sliding mechanism 5, so that the sliding mechanism 5 is in place.
  • the sliding groove 6 slides.
  • the distance between the connecting point between the sliding mechanism 5 and the first housing 3 connected by the spring 9 can be extended or shortened by the elastic function of the spring 9 itself.
  • the spring 9 An elastic force is always applied to the sliding mechanism 5 so that the sliding mechanism 5 always has an elastic force for resetting.
  • the sliding mechanism 5 and the first casing 3 are both fixedly connected to the spring 9.
  • the sliding mechanism 5 may be provided with a first rivet 51 as a connection point, and the sliding mechanism 5 may be connected to the spring 9 through the first rivet 51; the first housing 3 A second rivet 32 may be provided as a connection point, and the first housing 3 may be connected to the spring 9 through the second rivet 32; the first rivet 51 and the second rivet 32 may be the same
  • the rivets may also be different rivets, and the spring 9 may be fixed on the sliding mechanism 5 and the first housing 3 by other connecting and fixing methods.
  • the spring 9 may be a torsion spring.
  • Torsion springs are also torsion springs, which belong to a type of coil spring. The ends of the torsion spring are fixed to other components. When other components rotate around the center of the spring, the spring pulls them back to their original positions to generate torque or rotational force.
  • the torsion spring can store and release angular energy or rotate the arm around the central axis of the spring body to statically fix a device. This type of spring is usually dense, but there can also be a pitch between the coils to reduce friction. They generate resistance to rotation or external forces of rotation.
  • the direction of rotation of the torsion spring (clockwise or counterclockwise) can be designed according to the application requirements to determine the direction of rotation of the spring.
  • the rings are either tightly surrounding or separately surrounding, capable of torsion load (at right angles to the spring axis).
  • the end of the spring can be wound into a hook shape or a straight torsion arm to connect the sliding mechanism 5 and the first housing 3.
  • the mobile terminal further includes:
  • the connecting plate 7 is provided on the end of the first housing 3 away from the hinge structure 4 to restrict the sliding mechanism 5 from sliding inside the first housing 3.
  • the connecting plate 7 can not only strengthen the fixing effect of the sliding groove 6, but also prevent the sliding mechanism 5 from sliding out of the sliding groove 6. Wherein, after the sliding mechanism 5 slides into the sliding groove 6 through the sliding rail, the connecting plate 7 and the end of the first housing 3 away from the hinge structure 4 (that is, the first The bottom end of a housing 3) is fixedly connected.
  • the accommodating groove 31 is provided at an end of the first housing 3 away from the hinge structure 4, that is, near the connecting plate 7.
  • the distance between the accommodating groove 31 and the hinge structure is greater than the distance between the receiving groove 31 and the connecting plate 7.
  • the rear optical device 8 is inserted into the accommodating groove 31 and the space space.
  • the preset distance can be determined according to actual needs.
  • the post-optical device 8 may penetrate through the gap or partially extend into the gap.
  • the size of the accommodating slot 31 is greater than or equal to the size of the exposed part of the rear optical device 8 of the mobile terminal.
  • the rear optical device 8 may be a camera.
  • the preset distance is the distance that can be partially inserted into the gap through the accommodating groove 31 when the rear optical device is placed in the accommodating groove 31; when the volume of the rear optical device 8 is large, the distance The spaced gap protects part of the rear optical device 8. If the volume of the rear optical device 8 is small, the rear optical device 8 only needs to be inserted into the accommodating groove 31.
  • the exposed part of the rear optical device 8 of the mobile terminal can be placed in the accommodating groove 31.
  • the rear optical device 8 can be protected from damage.
  • the mobile terminal will not affect the hand feeling when the mobile phone is covered due to the exposed part of the rear optical device 8, so that the surface of the opposite casing after being folded is adhered.
  • the first housing 3 and the sliding mechanism 5 gradually form a gap between the flexible screen 1 and the connecting plate 7 by stretching the two ends of the torsion spring until the When the mobile terminal is in the closed state, the part of the flexible screen 1 on the first casing 3 is slightly shorter than the part of the flexible screen 1 on the second casing 2, as shown in length A in Fig. 6, at this time
  • the exposed part of the rear optical device 8 can be placed in the accommodating groove 31.
  • the rear optical device 8 can be protected from being damaged, and on the other hand, the mobile terminal will not be damaged by the rear optical device.
  • the exposed part of 8 affects the hand feeling of the mobile phone when it is closed, so that the surface of the opposite casing after folding is fit.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Mathematical Physics (AREA)
  • Telephone Set Structure (AREA)

Abstract

L'invention porte sur un terminal mobile et concerne le domaine technique des communications. Le terminal mobile comprend : un premier boîtier; un second boîtier, le premier boîtier étant articulé sur le second boîtier au moyen d'une structure de charnière; un mécanisme coulissant disposé dans le premier boîtier et pouvant coulisser par rapport au premier boîtier; un écran flexible, une extrémité de l'écran flexible étant fixée au second boîtier, et l'autre extrémité de celui-ci étant fixée au mécanisme coulissant; un dispositif optique arrière disposé sur le second boîtier et faisant saillie à partir de la surface du second boîtier; et une rainure de réception disposée dans le premier boîtier. Lorsque le premier boîtier et le second boîtier sont pliés et que l'écran flexible est situé sur une surface extérieure, le dispositif optique arrière est inséré dans la rainure de réception.
PCT/CN2020/075031 2019-02-18 2020-02-13 Terminal mobile WO2020168969A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910122688.3 2019-02-18
CN201910122688.3A CN109639868B (zh) 2019-02-18 2019-02-18 一种移动终端

Publications (1)

Publication Number Publication Date
WO2020168969A1 true WO2020168969A1 (fr) 2020-08-27

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ID=66065439

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/075031 WO2020168969A1 (fr) 2019-02-18 2020-02-13 Terminal mobile

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CN (1) CN109639868B (fr)
WO (1) WO2020168969A1 (fr)

Cited By (1)

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CN114495702A (zh) * 2020-10-27 2022-05-13 北京小米移动软件有限公司 弹性伸缩机构和电子设备

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CN109639868B (zh) * 2019-02-18 2021-05-28 维沃移动通信有限公司 一种移动终端
CN110460699B (zh) * 2019-07-17 2021-06-04 昆山科森科技股份有限公司 全面屏手机
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CN112071204B (zh) * 2020-09-11 2022-10-18 维沃移动通信有限公司 电子设备

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CN114495702B (zh) * 2020-10-27 2024-03-19 北京小米移动软件有限公司 弹性伸缩机构和电子设备

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