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CN-224218415-U - Vertical outward folding screen mobile phone

CN224218415UCN 224218415 UCN224218415 UCN 224218415UCN-224218415-U

Abstract

The utility model provides a vertical external folding screen mobile phone, which is characterized in that an upper shell and a lower shell are respectively connected with a rotating shaft cover assembly in a rotating way through a rotating shaft, guide rails are arranged on two sides of the upper shell, a pulley assembly is connected with the upper shell in a sliding way through the guide rails, a reset elastic piece is arranged between the pulley assembly and the end part of the guide rails, one end of a plurality of rigid ropes is connected with the pulley assembly, the other end of the rigid ropes is connected with the lower shell, the lower end of a flexible screen is fixed between the lower shell and a screen fixing piece of the lower shell, which are connected with each other through a buckle, and the upper end of the flexible screen is connected with the pulley assembly and slides between the upper shell and a screen bracket of the upper shell, which are connected with each other through the buckle. The problems of volume redundancy, auxiliary screen redundancy, screen vulnerability and the like of the folding screen mobile phone are solved, and a novel vertical external folding form with high cost performance and high reliability is provided for the industry through a modularized design and environment-friendly transformation scheme.

Inventors

  • LAN BOWEN

Assignees

  • 兰博文

Dates

Publication Date
20260508
Application Date
20250610

Claims (10)

  1. 1. A vertical external folding screen mobile phone is characterized in that an upper shell (1) and a lower shell (2) are respectively connected with a rotating shaft cover assembly (4) in a rotating mode through a rotating shaft (3), guide rails (101) are arranged on two sides of the upper shell (1), a pulley assembly (5) is connected with the upper shell (1) in a sliding mode through the guide rails (101), reset elastic pieces (6) are arranged between the pulley assembly (5) and the end portions of the guide rails (101), one ends of a plurality of rigid ropes (7) are connected with the pulley assembly (5), the other ends of the rigid ropes are connected with the lower shell (2), the lower ends of flexible screens (8) are fixed between the lower shell (2) and a lower shell screen fixing piece (9) which are connected through buckles, the upper ends of the flexible screens are connected with the pulley assembly (5), and the flexible screens slide between the upper shell (1) and an upper shell screen support (10) which are connected through buckles.
  2. 2. The mobile phone with the vertical external folding screen according to claim 1, wherein the pulley assembly (5) comprises sliding blocks (501) symmetrically arranged on two sides and a middle plate (502) connected with the sliding blocks (501) on two sides, the two sliding blocks (501) are respectively connected with guide rails (10) on two sides of the upper shell (1) in a sliding manner, and the upper end of the flexible screen (8) is fixed on the surface of the middle plate (502).
  3. 3. The mobile phone with the vertical external folding screen according to claim 1 is characterized in that the middle part of the rotating shaft cover assembly (4) is provided with an arc-shaped surface, and the radian of the arc-shaped surface is matched with the bending radian of the middle part of the flexible screen (8) when the flexible screen is folded; the longitudinal width of the rotating shaft cover assembly (4) is set so that the end parts do not interfere when the upper casing (1) and the lower casing (2) rotate.
  4. 4. The mobile phone with the vertical external folding screen according to claim 3, wherein jacking tables (11) are arranged on two sides of the arc-shaped surface of the rotating shaft cover assembly (4), grooves (1101) are formed in the middle of the rotating shaft cover assembly, and a plurality of rigid ropes (7) are respectively arranged in the grooves (1101) on two sides in a penetrating mode and slide along the grooves.
  5. 5. The mobile phone with the vertical external folding screen as claimed in claim 4, wherein the difference between the height of the groove bottom plane of the groove (1101) and the height of the rigid rope (7) in the guide rail (101) is matched with the bending radian of the flexible screen (8).
  6. 6. The mobile phone with the vertical external folding screen as claimed in claim 1, wherein the length of the guide rail (101) is larger than the sliding travel of the upper end of the flexible screen (8) when the upper casing (1) and the lower casing (2) are completely folded.
  7. 7. The mobile phone with the vertical external folding screen according to claim 1, wherein the reset elastic piece (6) is a compression spring sleeved outside the rigid rope (7), one end of the spring is connected with the sliding block (501), and the other end of the spring is connected with the stroke end of the guide rail (101) and is used for driving the sliding block (501) to reset to the stroke start of the guide rail (101).
  8. 8. The mobile phone with the vertical external folding screen according to claim 1, wherein a clamping groove structure (12) is formed at the position, opposite to the top end of the screen support (10) of the upper shell (1), and is used for forming limit fit with the flexible screen (8) and the end part of the pulley assembly (5) when the mobile phone is unfolded.
  9. 9. The mobile phone with the vertical external folding screen according to claim 1, wherein the rear sides of the upper shell (1) and the lower shell (2) are respectively provided with an electronic component cavity (13), and each electronic component is arranged in the electronic component cavity (13) and is electrically connected through a flexible circuit.
  10. 10. The mobile phone with the vertical external folding screen as claimed in claim 1, wherein the frames of the upper casing (1) and the lower casing (2) are also provided with functional openings (14) comprising a camera hole, a charging hole and a radio hole.

Description

Vertical outward folding screen mobile phone Technical Field The utility model relates to the field of folding screen mobile phones, in particular to a vertical external folding screen mobile phone. Background Folding screen mobile phones are an important direction of development in the current mobile phone market. In the process of the morphological evolution of the folding screen mobile phone, a transverse inward folding structure, a transverse outward folding structure, a vertical inward folding structure and even a Z-shaped three-fold structure appear. The problem commonly existing in the inner folding type is that the user can not unfold the mobile phone every time, such as simple operations of replying information, checking time and the like, so that an external screen is generated, and the inner folding type mobile phone is convenient to use. But this obviously causes the problem of bulky overall structure of the mobile phone and additional cost. Sometimes, the phenomenon of "crowding" can even occur, and investigation shows that the average duration of the external screen used by the folding screen mobile phone user can even reach 80% of the total duration of use, which obviously causes a "hardware waste". The design of the external folding or Z-shaped three-fold structure screen can skillfully solve the problem. Although mobile phones with lateral out-folding and tri-folding structures have appeared, there are still problems of excessive volume and greater damage to the screen. In order to explore new forms of mobile phones and expand new development directions of folding screen mobile phones, the vertical external folding modeling has a certain exploration value in appearance and cost. Disclosure of utility model The utility model mainly aims to provide a vertical external folding screen mobile phone, which solves the problems of bulkiness of the folding screen mobile phone, increased cost of an external auxiliary screen and larger damage to a screen. In order to solve the technical problems, the technical scheme is that an upper shell and a lower shell of the vertical external folding screen mobile phone are respectively connected with a rotating shaft cover assembly in a rotating mode through a rotating shaft, guide rails are arranged on two sides of the upper shell, a pulley assembly is connected with the upper shell in a sliding mode through the guide rails, a reset elastic piece is arranged between the pulley assembly and the end portion of the guide rails, one ends of a plurality of rigid ropes are connected with the pulley assembly, the other ends of the rigid ropes are connected with the lower shell, the lower ends of flexible screens are fixed between the lower shell and a screen fixing piece of the lower shell which are connected through buckles, the upper ends of the flexible screens are connected with the pulley assembly, and the flexible screens slide between the upper shell and a screen support of the upper shell which are connected through the buckles. In the preferred scheme, the pulley assembly comprises two symmetrically arranged sliding blocks and a middle plate connected with the sliding blocks at two sides, the two sliding blocks are respectively and slidably connected with guide rails at two sides of the upper shell, and the upper end of the flexible screen is fixed on the surface of the middle plate. In the preferred scheme, the middle part of the rotating shaft cover assembly is provided with an arc-shaped surface, and the radian of the arc-shaped surface is matched with the bending radian of the middle part of the flexible screen when the flexible screen is folded; the longitudinal width of the rotating shaft cover assembly is set so that the end parts do not interfere when the upper casing and the lower casing rotate. In the preferred scheme, pivot lid subassembly arcwall face both sides are equipped with the top support platform, and the middle part is equipped with the recess, and many rigidity ropes wear to locate respectively in the recess of both sides and follow the groove and slide. In the preferred embodiment, the difference between the height of the groove bottom plane of the groove and the height of the rigid rope in the guide rail is adapted to the bending radian of the flexible screen. In the preferred scheme, the length of the guide rail is greater than the sliding travel of the upper end of the flexible screen when the upper casing and the lower casing are completely folded. In the preferred scheme, the reset elastic piece is a compression spring sleeved outside the rigid rope, one end of the reset elastic piece is connected with the sliding block, and the other end of the reset elastic piece is connected with the end point of the guide rail travel and is used for driving the sliding block to reset to the end point of the guide rail travel. In the preferred scheme, the upper casing forms the draw-in groove structure with upper casing screen support top depar