Folding screen mobile terminal with mechanical keyboard
By designing a mechanical keyboard on the mobile terminal of the foldable flexible display screen and adjusting the position of the midsole plate using the hinge and the protruding wheel mechanism, the problem of too small angle during folding is solved, reducing creases or warping, and improving the user experience and appearance of the terminal.
Patent Information
- Application Number
- CN202411832521.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2025-02-28
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing foldable flexible display mobile terminal lacks a matching mechanical keyboard, which leads to too small angles when folding, and creases or warping problems, affecting the appearance.
A folding screen mobile terminal with a mechanical keyboard is designed. The flexible display wraps the mechanical keyboard when folded. Through the hinge and protruding wheel mechanism, the position of the midsole plate is adjusted to ensure the appropriate angle after bending and reduce creases or warping.
It effectively solves the crease or warping problems caused by too small angles during folding, and improves the terminal's user experience and appearance.
Smart Images
Figure CN119544847A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of electronic products, and in particular to a folding screen mobile terminal with a mechanical keyboard. Background Art
[0002] With the continuous development of science and technology, foldable flexible display mobile terminals (such as mobile phones and tablets with foldable flexible displays) have gradually appeared in people's work and life. However, these foldable flexible display mobile terminals currently do not have integrated mechanical keyboards. Mechanical keyboards have obvious tactile sensations during use and can be typed blindly, playing an irreplaceable role. Flexible displays need to be folded repeatedly for use, and the flexible display area near the folding axis will also have creases or warping problems due to the small angle after bending, affecting the look and feel. Summary of the invention
[0003] In order to solve the problems existing in the prior art during use, the present invention can be equipped with an integrated mechanical keyboard when using a mobile terminal with a foldable flexible display screen. When the flexible display screen is folded, it needs to wrap the mechanical keyboard which has a certain thickness after folding, so that the angle after bending becomes larger, thereby reducing the problem of creases or warping.
[0004] As a further improvement, the folding screen mobile terminal with a mechanical keyboard is characterized in that: the flexible display screen includes a left non-bendable display screen, a right non-bendable display screen and a bendable display screen located in the middle; a left hinge is provided on the lower side of the left non-bendable display screen, which is connected to the left keyboard through the left hinge, and a left cam is installed at the left hinge position; a right hinge is provided on the lower side of the right non-bendable display screen, which is connected to the right keyboard through the right hinge, and a right cam is installed at the right hinge position; the left keyboard and the right keyboard are hinged with a middle bottom plate, and the middle bottom plate can be between the left keyboard and the right keyboard. The keyboard slides axially on the hinge on which the middle bottom plate is hinged, and protrusions are provided on the left and right sides of the middle bottom plate. The right side of the left keyboard and the left side of the right keyboard are both provided with baffles with notches, the baffles are located above the hinge, and the middle bottom plate is located below the baffles. When the flexible display screen is unfolded and used relative to the left and right keyboards, the left and right cam wheels are synchronously driven to rotate and press the middle bottom plate to slide until the protrusions of the middle bottom plate are staggered with the notches on the baffles, and the protrusions press against the baffles of the left and right keyboards to limit the rotation angles of the left and right keyboards, thereby facilitating the use of folding-screen mobile terminals.
[0005] As a further improvement, the folding screen mobile terminal with a mechanical keyboard is characterized in that the left non-foldable display screen and the right non-foldable display screen can be folded toward each other through the bendable display screen toward the inside of the flexible display screen, and the unfolded flexible display screen can be folded toward the unfolded left keyboard and right keyboard.
[0006] As a further improvement, the folding screen mobile terminal with a mechanical keyboard is characterized in that: when the unfolded flexible display screen is folded toward the unfolded left and right keyboards, the cam is driven to rotate to separate it from the middle bottom plate, so that the middle bottom plate can be moved up to a position where the protrusion can be embedded in the recess on the baffle, so that the protrusion cannot resist the baffle of the left and right keyboards, and the rotation angle of the left and right keyboards is released, so that the flexible display screen can be folded conveniently. After folding, the flexible display screen wraps the folded left and right keyboards. BRIEF DESCRIPTION OF THE DRAWINGS
[0007] Figure 1 It is a schematic diagram of the structure of the present invention in an opened and usable state.
[0008] Figure 2 It is a schematic diagram of the flexible display screen and keyboard of the present invention being folded together.
[0009] Figure 3 It is a structural schematic diagram of the bottom plate, the cam and the rotating shaft in the present invention.
[0010] Figure 4 It is a schematic diagram of the left and right keyboards of the present invention during the folding process.
[0011] Figure 5 It is a schematic diagram of the present invention after folding. DETAILED DESCRIPTION
[0012] The present invention is further described in detail below in conjunction with the embodiments. Figure 1-Figure 5 .
[0013] The present embodiment comprises: a flexible display screen (1), a bendable display screen (101), a left non-bendable display screen (102), a right non-bendable display screen (103), a left hinge (2), a left keyboard (3), a left cam (4), a right hinge (5), a right keyboard (6), a right cam (7), a middle bottom plate (8), a protrusion (801), a baffle (9), a recess (901), and a rotating shaft (10).
[0014] When the present invention is opened and used, the left non-bendable display screen (102) and the right non-bendable display screen (103) of the flexible display screen (1) are unfolded to the same plane, and the left keyboard (3) and the right keyboard (6) are opened to the same plane. When the flexible display screen (1) is rotated upward to open, the left cam (4) provided on the hinge (2) and the right cam (7) provided on the hinge (5) are rotated to synchronously rotate and press the middle bottom plate (8) downward to slide axially on the rotating shaft (10) until the convex block (801) of the middle bottom plate (8) is offset from the concave block (901) on the baffle plate (9), and the convex block (801) abuts against the baffle plates (9) of the left keyboard (3) and the right keyboard (6), thereby restricting the left keyboard (3) and the right keyboard (6) from sliding axially on the rotating shaft (10). The invention relates to a foldable screen mobile terminal. The foldable screen mobile terminal is convenient for use. When the unfolded flexible display screen (1) and the unfolded left keyboard (3) and right keyboard (6) are folded toward each other, the left cam wheel (4) and the right cam wheel (7) are synchronously driven to rotate so as to separate them from the middle bottom plate (8). The middle bottom plate (8) is conveniently moved upward to a position where the protrusion (801) can be embedded in the recess (901) on the baffle plate (9). The protrusion (801) cannot resist the baffle plate (9) of the left keyboard (3) and the right keyboard (6). The rotation angle of the left keyboard (3) and the right keyboard (6) is released, so as to facilitate the folding of the flexible display screen (1). After folding, the flexible display screen (1) wraps the folded left keyboard (3) and the right keyboard (6).
[0015] The above description is only a preferred embodiment of the present invention. All equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the scope of the patent of the present invention.
Claims
1. A folding screen mobile terminal with a mechanical keyboard, characterized in that: The flexible display screen (1) comprises a left non-bendable display screen (102), a right non-bendable display screen (103) and a bendable display screen (101); a left hinge (2) is provided on the lower side of the left non-bendable display screen (102), and is connected to a left keyboard (3) via the left hinge (2); a left cam (4) is installed at the position of the left hinge (2); a right hinge (5) is provided on the lower side of the right non-bendable display screen (103), and is connected to a right keyboard (6) via the right hinge (5); a right cam (7) is installed at the position of the right hinge (5); the left keyboard (3) and the right keyboard (6) are hingedly connected by a middle bottom plate (8); and the middle bottom plate (8) can be hinged at the position where the left keyboard (3) and the right keyboard (6) are hinged to the middle bottom plate (8). The flexible display screen (1) is used to be unfolded relative to the left keyboard (3) and the right keyboard (6), and the left cam (4) and the right cam (7) are synchronously driven to rotate and press the middle bottom plate (8) downward until the cam (801) on the middle bottom plate (8) is offset from the cam (801) on the cam (9), and the cam (801) abuts against the cam (9) of the left keyboard (3) and the right keyboard (6), thereby limiting the rotation angle of the left keyboard (3) and the right keyboard (6), and facilitating the use of the folding screen mobile terminal.
2. The folding screen mobile terminal with a mechanical keyboard according to claim 1, characterized in that: The left non-foldable display screen (102) and the right non-foldable display screen (103) can be folded toward each other through the foldable display screen (101) toward the inside of the flexible display screen (1), and the unfolded flexible display screen (1) can be folded toward each other with the unfolded left keyboard (3) and right keyboard (6).
3. The folding screen mobile terminal with a mechanical keyboard according to claim 1 or 2, characterized in that: When the unfolded flexible display screen (1) and the unfolded left keyboard (3) and right keyboard (6) are folded toward each other, the left cam wheel (4) and the right cam wheel (7) are synchronously driven to rotate so as to separate the left cam wheel (4) and the right cam wheel (7) from the middle bottom plate (8), so that the middle bottom plate (8) can be moved upward to a position where the protrusion (801) can be embedded in the recess (901) on the baffle plate (9), so that the protrusion (801) cannot resist the baffle plates (9) of the left keyboard (3) and the right keyboard (6), and the rotation angle of the left keyboard (3) and the right keyboard (6) is released, so that the folding of the flexible display screen (1) is facilitated. After the folding, the flexible display screen (1) wraps around the folded left keyboard (3) and the right keyboard (6).