CN205510132U - Flexible screen supporting mechanism and mobile terminal - Google Patents

Abstract

The utility model provides a flexible screen supporting mechanism and a mobile terminal. The flexible screen support mechanism includes a hinge, a sliding plate, a flexible module that can be bent and flattened repeatedly, and a bending guide structure of the flexible module. The hinge includes a first structure and a second structure that are rotatably connected, and the flexible module The front end is integrally connected with the first structure, and the rear end is integrally connected with the sliding plate. The flexible module corresponds to the turning and bending part of the hinge, and is outside the turning and bending part during the opening and closing process of the hinge. Moving back and forth, the sliding plate, the flexible module and the first structure form the support base of the flexible screen. When the utility model is applied to mobile terminals such as mobile phones and computers, it can be used not only as a hinge therein, but also as a flexible screen support structure therein, so that the flexible screen can be freely unfolded and closed when the mobile phone and computer are opened and closed. Bending enables flexible screens to be used in mobile terminals such as mobile phones and computers, enabling mobile terminals to realize large-screen display in a small volume.

Description

Flexible screen support mechanism and mobile terminal

technical field

The utility model relates to a mobile terminal, a flexible screen device and a flexible screen supporting device.

Background technique

Flexible screens are currently emerging screens. Since parts at different radii have different lengths when flattened when bent, flexible screens cannot be directly applied to mobile terminals such as mobile phones and computers.

Contents of the invention

The first purpose of the utility model is to provide a flexible screen supporting mechanism, which can be used in mobile terminals such as mobile phones and computers to support flexible screens. For this reason, the utility model adopts the following technical solutions:

The flexible screen support mechanism is characterized in that it includes a hinge, a sliding plate, a flexible module that can be bent and flattened repeatedly, and a bending guide structure of the flexible module. The hinge includes a first structure body and a second structure body that are rotatably connected. The front end of the flexible module is integrally connected with the first structure body, and the rear end is integrally connected with the sliding plate. The flexible module corresponds to the rotating and bending part of the hinge, and rotates during the opening and closing process of the hinge. The outer side of the bending part moves back and forth, and the sliding plate, the flexible module and the first structure form the support base of the flexible screen.

Further, the sliding plate is in a sliding connection with the second structure, and rotates together with the second structure during the hinge opening and closing process, and a sliding guide structure for the sliding plate is provided on the second structure.

Further, the flexible module includes a plate on the outside that can be bent and flattened repeatedly and a bending guide matching part that cooperates with the bending guide structure.

Further, the flexible module is provided with a plurality of support strips, the plurality of support strips are located on the inner side of the repeatedly bending and flattening plate, and are fixedly connected with the repeatedly bending and flattening plate, and the ends of the support strips provided with said curved guide fitting

Further, the curved guiding structure is arranged on the second structure body, and includes a straight slot section and an arc slot section centered on the axis of the hinge.

Furthermore, the hinge is provided with a friction structure, which is used to provide the rotation resistance of the first structure and the second structure, and realize the function of instant stop and instant positioning during the opening and closing process of the hinge.

Further, the friction structure includes a shaft of the hinge and a friction sleeve cooperating with the shaft.

The second object of the utility model is to provide a mobile terminal, which is characterized in that it is provided with the above-mentioned flexible screen support mechanism and a flexible screen, and the flexible screen is installed on the sliding plate, the flexible module, and the first structure.

Due to the adoption of the above technical solution, the flexible screen supporting mechanism provided by the utility model can be used not only as a hinge, but also as a flexible screen supporting structure when applied to mobile terminals such as mobile phones and computers. When the mobile phone and computer are opened and closed, the flexible screen can be unfolded and bent freely, so that the flexible screen can be used in mobile terminals such as mobile phones and computers, and the mobile terminal can realize large-screen display in a small volume.

Description of drawings

Fig. 1 is a schematic diagram of an embodiment of a mobile terminal applying the flexible screen supporting mechanism of the present invention.

Fig. 2 is an exploded view of an embodiment of the flexible screen supporting mechanism of the present invention.

Fig. 3 is a schematic diagram of the second structural body of the hinge in the embodiment of the flexible screen supporting mechanism of the present invention.

Fig. 4 is a schematic diagram of a board and support bar combination that can be repeatedly bent and flattened.

FIG. 5 is an exploded view of FIG. 4 .

detailed description

Refer to attached picture. The flexible screen support mechanism provided by the utility model includes a hinge, a sliding plate 1 , a flexible module, and a bending guide structure of the flexible module. The hinge includes a first structure body 31 and a second structure body 32 that are rotatably connected. The flexible module includes a plate 2 that can be repeatedly bent and flattened on the outside and a bending guide fitting part 60 that cooperates with the bending guide structure. The sliding plate 1, the flexible module, and the first structure body 31 form a support for the flexible screen Base. Board 2 is mainly a board supporting the flexible screen in the flexible module.

The front end of the flexible module is connected to the first structure body 31 as a whole, and the rear end is connected to the sliding plate 1 as a whole. The flexible module corresponds to the rotating and bending part of the hinge. During the opening and closing process of the hinge moves back and forth on the outside of the rotational bend,

The first structure body 31 can be mainly a plate supporting the flexible screen 4, and a structure for connecting with the shaft 30 of the hinge is provided inside it. The front end 21 of the board 2 is fixedly connected to the first structure 1 through a component 51 . The rear end 22 of the board 2 is fixedly connected to the sliding board 1 through a component 52 .

The sliding plate 1 and the second structural body 32 are in a sliding connection relationship, and rotate together with the second structural body 32 during the rotation of the hinge to open and close, and the second structural body 32 is provided with a sliding guide for the sliding plate 1 Structure 321. The second structure body is also mainly a plate structure, and a structure connected to the shaft 30 of the hinge is arranged on the inner side thereof.

The flexible module is provided with a plurality of support strips 6 of the plate 2 that can be repeatedly bent and flattened, and the plurality of support strips 6 are located on the inner side of the plate 2 and are fixedly connected with the plate 2 that can be repeatedly bent and flattened. The end portion is provided with a curved guide fitting part 60 that cooperates with the sliding guide structure, and this part has a configuration suitable for being guided to slide in a straight line and a curve.

The curved guide structure is disposed on the second structure body 32 , and includes a straight slot section 322 and an arc slot section 323 that is an arc section centered on the axis 30 of the hinge.

Reference numeral 7 is an inner cover plate,

The hinge is provided with a friction structure, which is used to provide the rotation resistance of the first structure body 31 and the second structure body 32, and realize the function of instant stop and instant positioning during the opening and closing process of the hinge. Not only can the first structure body 31 and the second structure body 32 be able to rotate when the friction force is overcome by an external force, but also can maintain the stable positioning of the first structure body 31 and the second structure body 32 when the friction force is not overcome, so that The hinge is in a static state and plays an instant positioning function. The friction structure includes the shaft 30 of the hinge and the friction sleeve 8 cooperating with the shaft, the first structure 31 and the second structure 32 can be provided with the friction sleeve 8, or the first structure One of the body 31 and the second structure body 32 is fixedly connected to the shaft 30 , and the other one is provided with the friction bushing 8 .

The mobile terminal provided by the utility model can be a mobile phone, a computer, etc., and can be folded in a book style. The above-mentioned flexible screen support mechanism is used as the hinge of the mobile terminal. The flexible screen 4 is installed on the sliding plate and can be bent and flattened repeatedly. on the plate and the first structure.

The above is only a specific embodiment of the utility model, but the structural features of the utility model are not limited thereto, and any changes or modifications made by those skilled in the art within the scope of the utility model are covered by the utility model. In the new protection scope.

Claims (8)

1. The flexible screen support mechanism is characterized in that it includes a hinge, a sliding plate, a flexible module that can be bent and flattened repeatedly, and a bending guide structure of the flexible module, and the hinge includes a first structure body and a second structure body that are rotationally connected , the front end of the flexible module is integrally connected with the first structure body, and the rear end is integrally connected with the sliding plate, the flexible module corresponds to the rotating and bending part of the hinge, during the opening and closing process of the hinge Moving back and forth on the outside of the turning and bending part, the sliding plate, the flexible module, and the first structure form the supporting base of the flexible screen. 2. The flexible screen supporting mechanism according to claim 1, characterized in that the sliding plate and the second structure are in a sliding connection relationship, and rotate together with the second structure during the opening and closing process of the hinge, A sliding guide structure of the sliding plate is arranged on the second structure body. 3 . The flexible screen supporting mechanism according to claim 1 , wherein the flexible module includes a board on the outside that can be repeatedly bent and flattened, and a bending guide matching part that cooperates with the bending guide structure. 4 . 4. The flexible screen support mechanism according to claim 3, wherein the flexible module is provided with a plurality of support bars, and the plurality of support bars are located on the inner side of the repeatedly bending and flattening plate, and The plates that can be repeatedly bent and flattened are fixedly connected, and the ends of which are provided with the said bending guide matching parts. 5 . The flexible screen support mechanism according to claim 1 , wherein the curved guide structure is arranged on the second structure body, and includes a straight slot section and an arc slot section centered on the axis of the hinge. 6 . 6. The flexible screen support mechanism according to claim 1, characterized in that the hinge is provided with a friction structure, which is used to provide the rotation resistance of the first structure and the second structure, and realize instant Stop the function of real-time positioning. 7. The flexible screen supporting mechanism according to claim 6, wherein the friction structure comprises a shaft of the hinge and a friction sleeve cooperating with the shaft. 8. A mobile terminal, characterized in that it is provided with the flexible screen supporting mechanism and the flexible screen according to claim 1, 2, 3, 4, 5, 6 or 7, the flexible screen is installed on the sliding plate, on the flexible module and the first structure.