CN113176808B

CN113176808B - Electronic equipment and screen module

Info

Publication number: CN113176808B
Application number: CN202110388437.7A
Authority: CN
Inventors: 苏谦; 梅刚
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2023-03-21
Anticipated expiration: 2041-04-12
Also published as: CN113176808A

Abstract

The application discloses electronic equipment and screen module, wherein, screen module includes shell, pivot, flexible screen and folding support piece, and the shell has the opening, and the pivot rotationally sets up in the shell, and flexible screen includes relative first end and second end, and the first end is fixed in the pivot to make at least partial flexible screen can roll up and locate the pivot, the shell can be stretched out by the opening to the second end, so that at least partial flexible screen stretches out to the outside of shell, and folding support piece's one end is connected with the shell, and folding support piece's the other end can be followed the direction of stretching out of flexible screen and stretched out, and folding support piece ends in one side of the flexible screen's the display direction of flexible screen dorsad in order to support the flexible screen. The flexible screen can be supported all the time in the process of stretching out, unfolding and retracting through the folding supporting piece, so that the flexible screen can be kept stable, and the flexible screen is prevented from being wrinkled.

Description

Electronic equipment and screen module

Technical Field

This application belongs to communication equipment technical field, concretely relates to electronic equipment and screen module.

Background

Along with the development of electronic equipment and the development of flexible screen technology, the trend that electronic equipment used flexible screen can be more and more obvious, and is more and more popular, and flexible screen technology can provide more usable forms for electronic equipment, and wherein pivot flexible screen is a flexible screen solution that is comparatively novel in recent years, and pivot flexible screen can lead to the structural strength of screen relatively poor because of the rotatability of its screen, consequently, needs a bearing structure to make the intensity of pivot flexible screen qualified.

Disclosure of Invention

The embodiment of the application aims to provide an electronic device and a screen module, and the problem that the screen supporting strength of the existing scroll screen is poor can be solved.

In order to solve the technical problem, the present application is implemented as follows:

in a first aspect, the present invention discloses a screen module, which comprises a housing, a rotating shaft, a flexible screen and a folding support member, wherein:

the shell has the opening, the pivot rotationally set up in the shell, flexible screen includes relative first end and second end, first end is fixed in the pivot to make at least part flexible screen can be rolled up and locate the pivot, the second end can stretch out by the opening the shell, so that at least part flexible screen stretches out to the outside of shell, folding support piece's one end with the shell is connected, folding support piece's the other end can be followed flexible screen's the direction of stretching out is flexible, folding support piece stop support in flexible screen's the one side that is in the back of flexible screen's the direction of display is in order to support flexible screen.

In a second aspect, the invention provides an electronic device, which includes the screen module.

Compare in correlation technique, in the screen module that this application embodiment disclosed, through locating the flexible screen book in the pivot for the flexible screen can retract in the shell, through the second end of pulling flexible screen or through the flexible screen rotation of pivot drive can make the flexible screen stretch out the expansion in following the shell, thereby makes the flexible screen can expand the demonstration. Folding support piece ends in flexible screen one side of its demonstration direction of keeping away from, and folding support piece can extend along with the expansion back extension of flexible screen for the flexible screen is stretched out the in-process that expandes and is supported effectively and remain stable, and can also make the flexible screen keep the display surface level and smooth, prevents the flexible screen fold. The flexible screen can be retracted into the shell through the reverse rotation of the rotating shaft, the folding supporting piece can be retracted along with the retraction of the flexible screen in the process, and the folding supporting piece always abuts against one side, back to the display direction, of the flexible screen, so that the flexible screen can be effectively supported and kept stable in the retraction process into the shell, and the flexible screen is prevented from generating wrinkles in the retraction process.

Drawings

Fig. 1 is a schematic view of a screen module disclosed in an embodiment of the present application;

fig. 2 is a schematic view of a folding support in the screen module disclosed in the embodiment of the present application;

fig. 3 is an exploded view of a folding support and a telescoping rod in the screen module disclosed in the embodiments of the present application;

fig. 4 is a schematic view of an expansion link in the screen module disclosed in the embodiment of the present application;

fig. 5 is a schematic view illustrating a connection state between a housing and a stopper in the screen module according to the embodiment of the present application.

Description of reference numerals:

100-housing, 110-first connection,

200-a rotating shaft, wherein the rotating shaft is provided with a rotating shaft,

300-a flexible screen, the screen being flexible,

400-folding support, 410-perforation, 420-folding mounting,

500-telescopic rod, 510-telescopic rod box, 520-fixed end, 530-telescopic joint,

600-stop, 610-second connection, 620-card slot.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/", and generally means that the former and latter related objects are in an "or" relationship.

The technical solutions disclosed in the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 5, an embodiment of the present invention discloses a screen module, which includes a housing 100, a rotating shaft 200, a flexible screen 300, and a folding support 400. The screen module can be applied to electronic equipment.

The flexible screen 300 has a characteristic of being bendable and curled, and the flexible screen can display contents under the condition of being bent and curled. Therefore, the flexible screen 300 can be rolled on the rotating shaft 200, the rotating shaft 200 provides a mounting base for the flexible screen 300, generally, the axial length of the rotating shaft 200 is matched with the width of the flexible screen 300, and specifically, the axial length of the rotating shaft 200 can be set to be slightly larger than the width of the flexible screen 300. The flexible screen 300 has a first end and a second end, wherein the first end is fixed to the rotating shaft 200, and when the flexible screen 300 is completely rolled up on the rotating shaft 200, the second end is farther from the rotating shaft 200 than the first end in the radial direction of the rotating shaft 200.

The housing 100 is a base member of the screen module, the housing 100 can provide a mounting base for other components of the screen module, and the housing 100 can provide a protection function for the other components of the screen module. In the present embodiment, the rotating shaft 200 is rotatably disposed in the casing 100, specifically, the rotating shaft 200 is erected in the casing 100, and two axially opposite ends of the rotating shaft 200 are disposed on two opposite inner walls of the casing 100, and generally, two ends of the rotating shaft 200 can be mounted in the mounting holes by forming the mounting holes on the two opposite inner walls of the casing 100. The opening has been seted up to shell 100, and the second end of the flexible screen 300 of roll-up locating pivot 200 can stretch out to the outside of shell 100 by the opening, can make at least part flexible screen 300 stretch out to the outside of shell 100 through pulling the second end, and at this in-process, pivot 200 also can rotate along with stretching out of flexible screen 300 to make flexible screen 300 can expand, and at this moment, the rotation direction of pivot 200 is first direction. When the rotating shaft 200 rotates along a second direction opposite to the first direction, the flexible screen 300 extending out of the housing 100 can be retracted into the housing 100 and wound on the rotating shaft 200, so that the flexible screen 300 can be retracted into the housing 100. Generally, when the first direction is along the direction of the pointer, the second direction is counterclockwise, and the application is not limited thereto.

It should be noted that, when the flexible screen 300 is rolled on the rotation shaft 200, the rotation shaft 200 rotates in the first direction to enable the second end of the flexible screen 300 to protrude from the opening to the outside of the housing 100, so that at least a portion of the flexible screen 300 protrudes to the outside of the housing 100, which is not limited in this application.

The housing 100 may be provided with a driving mechanism for driving the rotation shaft 200 to rotate, the driving mechanism may be a driving motor, and the driving mechanism may be directly connected to the rotation shaft 200 or connected to the rotation shaft 200 through a speed reduction mechanism, which is not limited in this application.

Of course, the driving mechanism may be disposed outside the housing 100, so that the driving mechanism has a larger installation space, and the driving mechanism may be integrated with the speed reducing mechanism, which is not limited in this application.

In the embodiment of the present invention, one end of the folding support 400 is connected to the housing 100, the other end of the folding support 400 can extend and retract along the extending direction of the flexible screen 300, and the folding support 400 is abutted against the side of the flexible screen 300 opposite to the display direction of the flexible screen 300, so that the folding support 400 can support the flexible screen 300, so that the flexible screen 300 can be kept stable in the process of extending to the outside of the housing 100 and in the process of retracting to the inside of the housing 100, and meanwhile, the folding support 400 abutted against the flexible screen 300 can also enable the flexible screen 300 to extend to the outside of the housing 100 and the surface of the unfolded flexible screen 300 to be flat, thereby preventing the flexible screen 300 from being wrinkled, and enabling the flexible screen 300 to have a good display effect.

It should be noted that the folding support 400 is stopped against the side of the flexible screen 300 opposite to the display direction thereof, so that the folding support 400 does not affect and interfere with the display effect of the flexible screen 300, and the flexible screen 300 can have a higher screen occupation ratio and a more excellent display effect. Of course, the folding support 400 may be disposed so as to abut against the display direction side of the flexible screen 300, and in such a configuration, generally, an edge area abutted by the folding support 400 is required to be disposed at the edge of the flexible screen 300, and this part of the area does not have a display function. The present application is not limited thereto.

In the screen module disclosed in the embodiment of the present application, the flexible screen 300 is rolled on the rotating shaft 200, so that the flexible screen 300 can be retracted into the housing 100, and the flexible screen 300 can be extended out of the housing 100 and unfolded by pulling the second end of the flexible screen 300 or driving the flexible screen 300 to rotate through the rotating shaft 200, so that the display area of the flexible screen 300 can be increased. The folding support 400 is stopped against the side of the flexible screen 300 opposite to the display direction, and the folding support 400 can extend and expand along with the expansion of the flexible screen 300, so that the flexible screen 300 is effectively supported and kept stable in the process of extending and expanding, the display surface of the flexible screen 300 can be kept flat, and the flexible screen 300 is prevented from being folded. The flexible screen 300 can be retracted into the housing 100 by the reverse rotation of the rotating shaft 200, in the process, the folding support 400 can be retracted along with the retraction of the flexible screen 300, and the folding support 400 always abuts against one side of the flexible screen 300, which faces away from the display direction of the flexible screen, so that the flexible screen 300 can be effectively supported and kept stable in the process of being retracted into the housing 100, and the flexible screen 300 is prevented from being wrinkled in the retraction process.

Alternatively, the projection of the side of the folding support 400 for abutting against the flexible screen 300 on the flexible screen 300 may be set to be in the side of the flexible screen 300 facing away from the display direction, and at this time, the edge of the projection of the folding support 400 should be close to the edge of the flexible screen 300, and the distance between the two should be set to be small. The folding support 400 can support the flexible screen 300, so that the flexible screen 300 is stable, and the display effect of the flexible screen 300 is not adversely affected.

The flexible screen 300 can also be set to be in one side of the folding support member 400 used for stopping the flexible screen 300, which is opposite to the projection of the side of the display direction of the flexible screen 300 on the folding support member 400, at the moment, the edge of the projection of the flexible screen 300 is close to the edge of the folding support member 400, and the distance between the edge and the edge is smaller, so that the stopping and supporting effect of the folding support member 400 on the flexible screen 300 is better, the flexible screen 300 is kept stable, and meanwhile, the influence on the display effect of the flexible screen 300 is smaller.

The projection of the side of the folding support 400, which is used for supporting the flexible screen 300, on the flexible screen 300 may also be set to correspond to the side of the flexible screen 300, which faces away from the display direction, at which the edge of the projection of the folding support 400 abuts against the edge of the side of the flexible screen 300, which faces away from the display direction, so that the folding support 400 can not only achieve the best supporting effect for the flexible screen 300, but also does not affect the display effect of the flexible screen 300.

Optionally, the screen module disclosed in this application embodiment further includes an expansion link 500, one end of the expansion link 500 is connected to the housing 100, the other end of the expansion link 500 is retractable in the extending direction of the flexible screen 300, at least one side of the folding support 400 is connected to the expansion link 500, therefore, when the folding support 400 is in the process of being retractable in the extending direction of the flexible screen 300, the expansion link 500 is also retractable along with the folding support 400, when the folding support 400 is extended in the extending direction of the flexible screen 300, the expansion link 500 is also extendable in the extending direction of the flexible screen 300, when the folding support 400 is retracted in the retracting direction of the flexible screen 300, the expansion link 500 is also retractable in the retracting direction of the flexible screen 300, the expansion link 500 can support and fix the folding support 400, so that the folding support 400 can be kept stable in the retracting process, and the structural strength of the folding support 400 can also be improved.

It should be noted that the number of the telescopic rods 500 may be provided in plurality, for example, when the number of the telescopic rods 500 is two, two telescopic rods 500 may be provided at opposite sides of the folding support 400, and when the number of the telescopic rods 500 is greater than two, a plurality of telescopic rods 500 may be distributed in the width direction of the folding support 400, and generally speaking, the greater the number of the telescopic rods 500, the more the structural strength of the folding support 400 is accordingly. The present application is not limited thereto.

It should also be noted that the telescopic rod 500 may be an electric telescopic rod, a hydraulic telescopic rod, a pneumatic telescopic rod, an elastic telescopic rod, etc., and the application is not limited thereto. Meanwhile, the telescopic rod 500 may be made of metal, and the telescopic rod 500 made of metal has certain structural strength and good reliability.

In order to make the screen module disclosed in the embodiment of the present application have an attractive appearance, one end of the telescopic rod 500 connected to the housing 100 may be disposed in the housing 100, a telescopic rod box 510 may be disposed in the housing 100, when the telescopic rod 500 retracts, at least a portion of the telescopic rod 500 may retract into the telescopic rod box 510, and generally, a power mechanism for driving the telescopic rod 500 to retract may be disposed in the telescopic rod box 510.

The telescopic rod 500 may include a plurality of telescopic joints 530, the plurality of telescopic joints 530 are connected along an axial direction of the telescopic rod 500, and when the telescopic rod 500 is contracted, the telescopic joint 530 at a side far from the housing 100 is covered by the telescopic joint 530 at a side near to the housing 100. Alternatively, when the telescopic rod 500 is contracted, the telescopic link 530 at the side far from the housing 100 covers the telescopic link 530 at the side near the housing 100. The present application is not limited thereto.

Alternatively, in order to facilitate the installation of the telescopic rod 500 on the folding support 400, at least one side of the folding support 400 is provided with a plurality of perforations 410 distributed along the extending direction of the flexible screen 300, and the telescopic rod 500 can be fixed to the folding support 400 through the perforations 410, thereby achieving the purpose of being connected to the folding support 400. In general, the aperture of the perforation 410 may be set to be slightly larger than the outer diameter of the telescopic rod 500 so that the telescopic rod 500 can pass through the perforation 410, and the aperture of the perforation 410 distributed in the extending direction of the flexible screen 300 may be set to be gradually increased or gradually decreased depending on whether the telescopic link 500 is located at the outer surface of the telescopic rod 500 or at the inner portion of the telescopic rod 500 at the side of the telescopic rod 500 away from the housing in the contracted state, and the present application is not limited thereto.

Optionally, at least one side of the folding support 400 is provided with a folding mounting member 420, the folding mounting member 420 can extend and retract along with the folding support 400, when the folding support 400 extends and extends in the extending direction of the flexible screen 300, the folding mounting member 420 also can extend and extend in the extending direction of the flexible screen 300, and when the folding support 400 retracts in the retracting direction of the flexible screen 300, the folding mounting member 420 also can retract in the retracting direction of the flexible screen 300, and the folding mounting member 420 may be integrated with the folding support 400 or may be a separable structure. The plurality of through holes 410 may be formed in the folding mounting member 420, and the axial direction of the through holes 410 may be aligned with the telescopic direction of the folding support 400, so that the telescopic rod 500 can support the folding support 400 in the direction perpendicular to the display surface of the flexible screen 300, and the folding support 400 has better structural strength and supporting effect. The structure of the folding support 400 can be simplified by providing the folding mount 420 so that the through-hole 410 having the hole axis in the same direction as the telescopic direction of the folding support 400 can be easily provided.

Alternatively, the folding support 400 includes at least one of a honeycomb-shaped folding member and a diamond-shaped folding member, the folding support 400 may be separately configured as the honeycomb-shaped folding member or the diamond-shaped folding member, and the folding support 400 may also be configured as a combined structure of the honeycomb-shaped folding member and the diamond-shaped folding member.

When the folding supporting member 400 is a honeycomb-type folding member, the folding supporting member 400 includes a plurality of folding rods, and the plurality of folding rods surround to form a polygonal frame structure such as a hexagonal frame or an octagonal frame, which is not limited in this application. The folding rods are connected in a hinged manner, and the hexagonal frames are combined to form the folding support 400. The hexagonal frame is gradually enlarged as the folding support 400 is gradually extended and unfolded, and is gradually reduced as the folding support 400 is gradually contracted.

When the folding supporting member 400 is a diamond-shaped folding member, the folding supporting member 400 also includes a plurality of folding rods, the plurality of folding rods surround to form a diamond-shaped frame, and the plurality of folding rods are connected by a hinge, and the plurality of diamond-shaped frames are combined to form the folding supporting member 400. The diamond-shaped frame is gradually enlarged after the folding support 400 is gradually extended and unfolded, and is gradually reduced after the folding support 400 is gradually contracted.

The middle opening portion of the honeycomb frame or the diamond frame is not too large, so that the flexible screen 300 can be supported by the folding support 400.

Optionally, the telescopic rod box 510 is disposed in the housing 100, and the folding support 400 can be retracted into the housing 100, so that sufficient internal space should be disposed in the housing 100 to accommodate the folding support 400 and the telescopic rod box 510, generally, the telescopic rod box 510 can be disposed at two axial ends of the rotating shaft 200, the folding support 400 can be located below the rotating shaft 200 when retracted into the housing 100, and the folding mounting member 420 can also be located at two axial ends of the rotating shaft 200 when retracted into the housing 100.

Of course, the telescopic rod box 510 may also be disposed outside the housing 100, and one end of the telescopic rod 500 connected to the telescopic rod box 510 may pass through the housing 100 and then be connected to the telescopic rod box 510 outside the housing 100, which is not limited in this application. Accordingly, the end of the folding support 400 and the folding mounting member 420 near the outer shell 100 may also be disposed outside the outer shell 100 through the outer shell 100, which is not limited in this application.

Optionally, the screen module disclosed in this embodiment of the application further includes a stopper 600, the second end of the flexible screen 300 is connected to the stopper 600, the stopper 600 can move along with the flexible screen 300 in the extending direction or the retracting direction of the flexible screen 300, when the second end of the flexible screen 300 extends from the opening of the housing 100 and gradually moves away from the housing 100, the stopper 600 can also gradually move away from the housing 100 along with the second end of the flexible screen 300, and when the second end of the flexible screen 300 approaches the housing 100, so that the flexible screen 300 at least partially retracts into the housing 100, the stopper 600 can block the opening of the housing 100, at this time, the flexible screen 300 is located in the closed space formed by the housing 100 and the stopper 600, the housing 100 and the stopper 600 can protect the flexible screen 300, and at the same time, the stopper 600 can also prevent dust impurities outside the housing 100 from entering into the housing 100 through the opening, so that the reliability of the screen module disclosed in this embodiment of the application is better. When the flexible screen 300 needs to be pulled out of the housing 100, the stopper 600 can be pulled by an external force, so that the flexible screen 300 can be extended and unfolded, and thus the flexible screen 300 can be pulled more easily, meanwhile, the flexible screen 300 does not need to be held in the process of pulling the flexible screen 300, the display effect of the flexible screen 300 is prevented from being affected, and the flexible screen 300 is prevented from being damaged due to the fact that the flexible screen 300 is pressed in the process of pulling the flexible screen 300.

The one end that shell 100 was kept away from to telescopic link 500 can set up to be connected with dog 600, and the one end that shell 100 was kept away from to folding support piece 400 also can set up to be connected with dog 600, and is concrete, can set up draw-in groove 620 on dog 600, and the one end that shell 100 was kept away from to telescopic link 500 sets up stiff end 520, and stiff end 520 can the joint in draw-in groove 620 to make telescopic link 500 can with dog 600 fixed connection, also can make dog 600 and telescopic link 500 easily dismantle like this.

Of course, the end of the retractable rod 500 away from the housing 100 may also be magnetically connected to the stopper 600, that is, the end of the retractable rod 500 away from the housing 100 is provided with a magnetic member, the stopper 600 is provided with a magnetic member matching with the magnetic member of the retractable rod 500, and the magnetic member of the retractable rod 500 matches with the magnetic member of the stopper 600 for attraction, so that the retractable rod 500 and the stopper 600 can be fixedly connected. The end of the telescopic rod 500 far from the housing 100 can also be connected with the stop block 600 in a threaded connection manner, and by forming a screw hole in the stop block 600, the end of the telescopic rod 500 far from the housing 100 is provided with a rotatable external thread part, so that the telescopic rod 500 can be fixedly connected with the stop block 600. The one end that telescopic link 500 and dog 600 are connected also can set up to structure as an organic whole with dog 600, also can make telescopic link 500 and dog 600 fixed connection like this, and to this, this application does not make the restriction.

Optionally, the housing 100 is provided with the first connecting portion 110, the stopper 600 has the second connecting portion 610, the first connecting portion 110 and the second connecting portion 610 are detachably connected, when the stopper 600 blocks the opening of the housing 100, the first connecting portion 110 of the housing 100 and the second connecting portion 610 of the stopper 600 are matched and fixedly connected, so that the stopper 600 is also fixedly connected with the housing 100, so that the stopper 600 is integrated with the housing 100 when the flexible screen 300 retracts into the housing 100, so that the stopper 600 can always block the opening of the housing 100 when the flexible screen 300 is not unfolded and extended, and meanwhile, the stopper 600 fixedly connected with the housing 100 can also play a role in stopping and limiting the flexible screen 300, thereby preventing the screen module disclosed in this embodiment from separating from the housing 100 due to its own gravity when the screen module is tilted, and causing the flexible screen 300 to be pulled out of the housing 100.

When the flexible screen 300 needs to be extended from the housing 100, the stopper 600 needs to be separated from the housing 100, and at this time, the first connecting portion 110 and the second connecting portion 610 are in a separable state, the stopper 600 is no longer fixedly connected with the housing 100, and as the flexible screen 300 gradually extends outside the housing 100, the stopper 600 gradually moves away from the housing 100.

The first connecting portion 110 and the second connecting portion 610 in the embodiment of the present application are detachably connected, and the first connecting portion 110 and the second connecting portion 610 can be switched between a fixed connection state and a separation state, so that the stopper 600 can be fixedly connected to the housing 100 or separated from the housing 100.

In one embodiment, the first connection portion 110 and the second connection portion 610 may be magnetically connected, and specifically, the first connection portion 110 and the second connection portion 610 may use magnetic members with different polarities, when the flexible screen 300 is gradually retracted into the housing 100, the stopper 600 is gradually close to the housing 100, as the distance between the stopper 600 and the housing 100 is gradually reduced, the distance between the first connection portion 110 and the second connection portion 610 is also gradually reduced, and after the distance between the first connection portion 110 and the second connection portion 610 is reduced to a certain degree, the mutual attraction force between the two can accelerate the approach of the housing 100 and the stopper 600, so that the flexible screen 300 can be more quickly retracted into the housing 100. When the flexible screen 300 needs to be extended from the housing 100, the stopper 600 and the housing 100 can be separated by pulling the flexible screen 300 with a force greater than the attractive force between the first connecting portion 110 and the second connecting portion 610, and as the distance between the housing 100 and the stopper 600 increases, the distance between the first connecting portion 110 and the second connecting portion 610 also increases, and the attractive force between the first connecting portion 110 and the second connecting portion 610 decreases to be negligible.

In another embodiment, the first connection portion 110 may be a conductive coil, the second connection portion 610 may be a magnetic member cooperating with the conductive coil, the conductive coil may be electrically connected to the power supply device of the screen module, and the acting force between the conductive coil and the magnetic member may be switched between the attractive force and the repulsive force by changing the current direction in the conductive coil. When the flexible screen 300 is retracted into the housing 100, the stopper 600 is fixedly connected to the housing 100, and when the conductive coil is supplied with current in the first direction, an attractive force is generated between the conductive coil and the magnetic member, so that the stopper 600 and the housing 100 can be fixedly connected. When the flexible screen 300 needs to extend out of the shell 100 and expand, the conductive coil is connected with current in the second direction, at the moment, repulsive force is generated between the conductive coil and the magnetic piece, the stop 600 and the shell 100 repel each other, the stop 600 and the shell 100 can be separated faster, the extending and expanding speed of the flexible screen 300 from the shell 100 can be accelerated, the flexible screen 300 can be expanded faster, and the use efficiency of the screen module is improved.

Of course, when the flexible screen 300 needs to be extended from the housing 100, the conductive coil may be set to be not energized, and there is neither attraction force nor repulsion force between the conductive coil and the magnetic member, and the stopper 600 can be conveniently separated from the housing 100.

When the flexible screen 300 is switched from the unfolded state to the state of retracting in the housing 100, the stopper 600 is gradually close to the housing 100, the magnetic member is gradually close to the conductive coil, and after the magnetic member is close to the conductive coil, the conductive coil can be electrified, so that attraction force is generated between the conductive coil and the magnetic member, the stopper 600 can be accelerated to be close to the housing 100, the flexible screen 300 can be accelerated to retract into the housing 100, and the retraction rate of the flexible screen 300 is improved.

When the first connecting portion 110 is a conductive coil and the second connecting portion 610 is a magnetic member, the acting force between the conductive coil and the magnetic member can be switched between the attractive force and the repulsive force by switching the direction of the current in the conductive coil, so that the efficiency of extending and retracting the flexible screen 300 from and into the housing 100 can be improved.

Of course, the first connection portion 110 may be configured as a magnetic member, and the second connection portion 610 may be configured as a conductive coil, which is not limited in this application.

It should be noted that the first connecting portion 110 and the second connecting portion 610 can also be in a snap-fit connection manner, the first connecting portion 110 and the second connecting portion 610 are fixed in the snap-fit connection manner when the stop 600 and the housing 100 are abutted, and the first connecting portion 110 and the second connecting portion 610 can be separated when the stop 600 needs to be separated from the housing 100.

The size of the stop 600 can be satisfied under the circumstances that the flexible screen 300, the folding support 400, the folding mounting member 420, the telescopic rod 500 and the second connecting portion 610 are installed, and under the circumstances that the opening of the housing 100 can be blocked, the length, the width and the height dimensions thereof can all be smaller than the corresponding dimensions of the housing 100, so that the volume of the screen module disclosed in the embodiment of the present application can be smaller and the weight is lighter.

Based on the screen module above, this application embodiment still discloses an electronic equipment, includes the screen module above.

The electronic device disclosed by the embodiment of the application can be a smart phone, a tablet computer, an electronic book reader or a wearable device. Of course, the electronic device may also be other devices, which is not limited in this embodiment of the application.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a screen module which characterized in that, includes shell, pivot, flexible screen, folding support piece and dog, wherein:

the shell is provided with an opening and a first connecting part, the rotating shaft is rotatably arranged in the shell, the flexible screen comprises a first end and a second end which are opposite, the first end is fixed on the rotating shaft so that at least part of the flexible screen can be wound on the rotating shaft, the second end can extend out of the shell through the opening so that at least part of the flexible screen extends out of the shell, one end of the folding supporting piece is connected with the shell, the other end of the folding supporting piece can extend and retract along the extending direction of the flexible screen, and the folding supporting piece is stopped against one side of the flexible screen, which is back to the display direction of the flexible screen, so as to support the flexible screen;

the second end is connected with the stop block, the stop block can move along with the flexible screen in the extending direction or the retracting direction of the flexible screen, and when at least part of the flexible screen retracts into the shell, the stop block blocks the opening;

the stop block is provided with a second connecting part, when the stop block blocks the opening, the first connecting part and the second connecting part are detachably connected, and when the stop block is separated from the opening, the first connecting part and the second connecting part are separated.

2. The screen module of claim 1, further comprising a telescoping rod, one end of the telescoping rod being connected to the housing, the other end of the telescoping rod being extendable in either the extension or retraction direction of the flexible screen, the telescoping rod being connected to at least one side of the folding support.

3. A screen module as defined in claim 2, wherein at least one side of the folding support member is provided with a plurality of through holes extending in the extending direction of the flexible screen, and the telescopic rod is inserted through the through holes.

4. A screen module as recited in claim 3, wherein the folding support member is provided with a folding mounting member on at least one side thereof, the folding mounting member being capable of telescoping with the folding support member, and a plurality of the perforations being provided in the folding mounting member in a direction of extension of the flexible screen.

5. The screen module of claim 4, wherein the folding support comprises at least one of a honeycomb fold and a diamond fold.

6. A screen module as defined in claim 2, wherein a telescopic rod box is provided in the housing, the telescopic rod being retractable in the telescopic rod box, the folding support being retractable in the housing.

7. The screen module as recited in claim 1, wherein the first connection portion is a conductive coil and the second connection portion is a magnetic element engaged with the conductive coil.

8. An electronic device, characterized in that it comprises a screen module according to any one of claims 1 to 7.