CN112534795A

CN112534795A - Electronic device and flexible screen positioning mechanism thereof

Info

Publication number: CN112534795A
Application number: CN201880093810.2A
Authority: CN
Inventors: 凡小飞
Original assignee: Shenzhen Royole Technologies Co Ltd
Current assignee: Shenzhen Royole Technologies Co Ltd
Priority date: 2018-05-18
Filing date: 2018-05-18
Publication date: 2021-03-19
Also published as: WO2019218346A1

Abstract

The application provides an electronic device, it includes the casing, set up in flexible screen on the casing to and flexible screen positioning mechanism, the casing include first framework, second framework and connect in first framework with hinge between the second framework, flexible screen including the screen body and set up in the backing sheet at the screen body back, flexible screen positioning mechanism including connect in the backing sheet with connecting piece between the hinge. Because the middle part of the flexible screen is connected to the hinge, when the two opposite ends of the first frame body and the second frame body are simultaneously subjected to extrusion force to the hinge, the area of the screen body corresponding to the hinge cannot be arched, so that the display of the flexible screen is prevented from being invalid or damaged. The application also provides a flexible screen positioning mechanism of the electronic device.

Description

Electronic device and flexible screen positioning mechanism thereof

Technical Field

The application relates to the field of display devices of electronic equipment, in particular to a flexible screen positioning mechanism and an electronic device provided with the flexible screen positioning mechanism.

Background

With the development of the flexible screen, an electronic device with a foldable display screen has appeared in the prior art, and the electronic device with the foldable display screen generally realizes the bending of the flexible display screen through a hinge, and is attached to the flexible display screen through a support plate to realize the support of the flexible display screen. However, when the opposite ends of the conventional electronic device are pressed, the position of the supporting plate corresponding to the hinge is easily arched, which results in failure or damage of the display of the flexible screen.

Disclosure of Invention

The application provides a flexible screen positioning mechanism for preventing flexible screen display from losing efficacy or being damaged and an electronic device provided with the flexible screen positioning mechanism.

A flexible screen positioning mechanism for on flexible screen to electron device's hinge of location, flexible screen including the screen body and set up in the backing sheet at the screen body back, flexible screen positioning mechanism is including fixing the backing sheet with the connecting piece of hinge.

The application still provides an electronic device, it includes the casing, set up in flexible screen on the casing to and flexible screen positioning mechanism, the casing include first framework, second framework and connect in first framework with hinge between the second framework, flexible screen including the screen body and set up in the backing sheet at the screen body back, flexible screen positioning mechanism is including fixing the backing sheet with the connecting piece of hinge.

This application electron device's first framework passes through the hinge with the second framework and connects foldingly, the screen body set up in on the backing sheet, the relative both ends of backing sheet respectively paste connect in on first framework and the second framework, flexible screen positioning mechanism is including fixing the backing sheet with the connecting piece of hinge, thereby flexible screen firmly connect in on the casing, work as the relative both ends of first framework and second framework receive simultaneously to during the extruded extrusion force of hinge, the backing sheet reaches the screen body corresponds the region of hinge can not be arched, in order to prevent flexible screen display inefficacy or damage.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of an electronic device in a first embodiment of the present application.

Fig. 2 is an exploded perspective view of fig. 1.

Fig. 3 is a perspective exploded view of fig. 2 from another perspective.

Fig. 4 is a schematic view of the partially assembled structure of fig. 3.

Fig. 5 is a cross-sectional view taken along line V-V in fig. 1.

Fig. 6 is a schematic perspective view of an electronic device in a second embodiment of the present application.

Fig. 7 is a perspective view of the connector of fig. 6.

Fig. 8 is a schematic partial cross-sectional structural diagram of an electronic device in a second embodiment of the present application.

Fig. 9 is a schematic perspective view of an electronic device in a third embodiment of the present application.

Fig. 10 is a perspective view of the connector of fig. 9.

Fig. 11 is a schematic partial cross-sectional structural diagram of an electronic device in a third embodiment of the present application.

Fig. 12 is a schematic partial cross-sectional structural view of an electronic device in a fourth embodiment of the present application.

Fig. 13 is a schematic partial cross-sectional structural view of an electronic device in a fifth embodiment of the present application.

Fig. 14 is a schematic perspective view of an electronic device in a sixth embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "left", "right", and the like refer to orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not imply or indicate that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "thickness" and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, and do not imply or indicate that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Referring to fig. 1 to 3, fig. 1 is a schematic perspective view of an electronic device according to a first embodiment of the present application; FIG. 2 is an exploded perspective view of FIG. 1; fig. 3 is a perspective exploded view of fig. 2 from another perspective. The electronic device 100 of the first embodiment of the present application includes a housing 20, a flexible screen 40 disposed on the housing 20, and a flexible screen positioning mechanism 60. The housing 20 includes a first frame 21, a second frame 23, and a hinge 25 connected between the first frame 21 and the second frame 23. The flexible screen 40 includes a screen body 41 and a supporting plate 43 disposed on the back surface of the screen body 41, and the flexible screen positioning mechanism 60 is connected between the hinge 25 and the supporting plate 43. The first frame 21 and the second frame 23 are folded by the hinge 25, so that the flexible screen 40 can be folded along the folding line L.

In this embodiment, the electronic device 100 is a mobile phone. It is understood that in other embodiments, the electronic device 100 may be, but is not limited to, a radiotelephone, a pager, a Web browser, a notepad, a calendar, and/or a Global Positioning System (GPS) receiver PDA.

In this embodiment, the front surface of the screen body 41 refers to a light emitting surface of the screen body 41, and the back surface of the screen body 41 refers to a side surface facing away from the light emitting surface.

The first frame 21 and the second frame 23 of the electronic device 100 of the present application are foldably connected by a hinge 25, the screen body 41 is disposed on the supporting sheet 43, two opposite ends of the supporting sheet 43 are respectively attached to the first frame 21 and the second frame 23, and the flexible screen positioning mechanism 60 is connected between the hinge 25 and the supporting sheet 43, so that the flexible screen 40 is firmly connected to the housing 20. When the opposite ends of the first frame 21 and the second frame 23 are simultaneously pressed against the hinge 25, the support piece 43 and the area of the screen 41 corresponding to the hinge 25 do not arch, so as to prevent the display of the flexible screen 40 from failing or being damaged.

The hinge 25 includes a plurality of link bars 251, a pin shaft 253 connected between each adjacent two of the link bars 251, and two connecting bars 255, each link bar 251 being parallel to the folding line L of the panel 41. Each adjacent two of the link bars 251 rotate along the corresponding pin 253. The two connecting strips 255 are respectively connected to two outer link strips 251 opposite to the hinge 25, that is, one of the connecting strips 255 is rotatably connected between the first frame body 21 and the corresponding link strip 251, and the other connecting strip 255 is rotatably connected between the second frame body 23 and the corresponding link strip 251. The flexible screen positioning mechanism 60 is connected between one of the link bars 251 and the support plate 43 at the middle of the hinge 25.

In this embodiment, the hinge 25 includes three link bars 251, and the flexible screen positioning mechanism 60 is connected to the middle link bar 251.

In other embodiments, the hinge 25 may include five, seven, or nine link bars 251, with the flexible screen positioning mechanism 60 being connected to the link bars 251 in the middle of the hinge 25.

A receiving groove 2511 is formed in a side surface of the middle link bar 251 facing the support plate 43, and the receiving groove 2511 extends along the length direction of the link bar 251. A plurality of receiving holes 2513 are formed in the bottom surface of the receiving groove 2511 of the link bar 251, each receiving hole 2513 extends to a side surface facing away from the support plate 43 and adjacent to the link bar 251, that is, the receiving holes 2513 are blind holes. The side surface of the link bar 251 facing away from the support plate 43, corresponding to the plurality of receiving holes 2513, is provided with a plurality of countersunk holes 2515, each countersunk hole 2515 is communicated with the corresponding receiving hole 2513, and each countersunk hole 2515 is provided with a step surface 2517. That is, the counter bore 2515 and the receiving bore 2513 together constitute a through-hole.

The flexible screen positioning mechanism 60 is used for fixing the flexible screen 40 to the hinge 25 of the electronic device 100, the flexible screen positioning mechanism 60 includes a connecting member 61 connected between the supporting sheet 43 and the hinge 25, and a fixing member 63, the connecting member 61 can be accommodated in the accommodating groove 2511, and the fixing member 63 is used for fixing the connecting member 61 to the hinge 25.

The connecting member 61 includes a connecting piece 611 connected to the supporting piece 43, and a plurality of engaging pieces 613 protruding from the connecting piece 611 and facing away from the flexible screen 40, wherein the connecting piece 611 can be fixed in the receiving slot 2511, and the engaging pieces 613 can be respectively fixed in the corresponding receiving holes 2513. Each side surface of the clamping block 613, which faces away from the support sheet 43, is provided with a locking hole 6131, and the locking holes 6131 correspond to the counter bores 2515 one by one. The fixing members 63 penetrate through the chain link bar 251 from the side of the chain link bar 251 opposite to the screen body 41 and then are connected to the locking holes 6131, that is, the fixing members 63 penetrate through the counter bores 2515 and are connected to the corresponding locking holes 6131.

In this embodiment, the connecting piece 611 is rectangular, and the plurality of clamping blocks 613 are arranged on the connecting piece 611 along the length direction of the connecting piece 611; the connecting piece 611 is a metal piece, the fixing piece 63 is a screw, and the locking hole 6131 on each clamping block 613 is a threaded hole.

Referring to fig. 4 and 5, fig. 4 is a schematic view of a portion of the assembly structure of fig. 3; fig. 5 is a cross-sectional view taken along line V-V in fig. 1. During assembly, the support sheet 43 is attached to the back surface of the screen body 41; the side surface of the connecting piece 611 facing away from the clamping block 613 is attached to the back surface of the supporting piece 43, that is, the connecting piece 611 is attached to the side surface of the supporting piece 43 facing away from the screen body 41, and the connecting piece 611 corresponds to the folding line L of the screen body 41. Specifically, the connecting sheet 611 is connected to the supporting sheet 43 by laser welding, and the laser welding point 6110 between the connecting sheet 611 and the supporting sheet 43 is far away from the clamping block 613, that is, the laser welding point 6110 is not overlapped with the clamping block 613. Then, the two opposite ends of the supporting sheet 43 are respectively connected to the first frame 21 and the second frame 23 through the back adhesive 50, the plurality of clamping blocks 613 are inserted into the corresponding receiving holes 2513, the connecting sheet 611 is received in the receiving groove 2511, and the locking holes 6131 of the plurality of clamping blocks 613 correspond to the countersunk holes 2515 one to one; after passing through the countersunk holes 2515 and the accommodating holes 2513, the locking members 63 are locked in the corresponding locking holes 6131, and each locking member 63 is connected between the corresponding clamping block 613 and the step surface 2517 of the countersunk hole 2515, that is, the screw head of each screw is accommodated in the countersunk hole 2515 and abuts against the step surface 2517. At this time, opposite ends of the flexible panel 40 are connected to the first frame 21 and the second frame 23, respectively, and the middle portion of the flexible panel 40 is fixed to the hinge 25. When the two opposite ends of the first frame 21 and the second frame 23 are simultaneously pressed against the hinge 25, the support piece 43 and the area of the screen 41 corresponding to the hinge 25 do not arch, and the display failure or damage of the flexible screen 40 can be prevented.

In other embodiments, only one of the clamping blocks 613 may be protruded from the connecting piece 611, a receiving hole 2513 corresponding to the clamping block 613 is formed on the bottom surface of the receiving groove 2511 of the link bar 251, and the clamping block 613 is fixed in the receiving hole 2513.

In other embodiments, the connecting piece 611 may be directly fixed in the receiving slot 2511 by glue.

In other embodiments, the connecting piece 611 may also be fixed in the receiving slot 2511 by means of snap-fit, that is, the connecting piece 611 is in interference fit with the receiving slot 2511.

In other embodiments, each of the clamping blocks 613 may be directly clamped and fixed in the corresponding receiving hole 2513, that is, the clamping blocks 613 are in interference fit with the receiving holes 2513.

In other embodiments, the connecting piece 611 and the locking piece 613 can be fixed in the receiving groove 2511 and the receiving hole 2513 by glue.

In other embodiments, the connecting piece 611 and the supporting piece 43 can be fixed by gluing, i.e. the connecting piece 611 and the supporting piece 43 are fixedly connected by glue. Of course, the connecting piece 611 and the supporting piece 43 can be fixed by other methods, such as magnetic attraction, snap-fit, buckling, and screw-lock.

In other embodiments, the connecting piece 611 and the supporting piece 43 can be formed by integral molding.

In other embodiments, the connecting piece 611 may be a hard plastic or hard rubber piece, or the like.

Referring to fig. 6 to 8, fig. 6 is a schematic perspective view of an electronic device according to a second embodiment of the present application; FIG. 7 is a perspective view of the connector of FIG. 6; fig. 8 is a schematic partial cross-sectional structural diagram of an electronic device in a second embodiment of the present application. The structure of the second embodiment of the electronic device of the present application is similar to that of the first embodiment, except that: the structure of the connecting member in the second embodiment is different from that of the connecting member in the first embodiment, in the second embodiment, the connecting piece 611 of the connecting member 61a is recessed towards the side away from the supporting piece 43 at intervals to form a plurality of protrusions 615, the connecting piece 611 can be accommodated in the accommodating groove 2511, and the plurality of protrusions 615 correspond to the plurality of accommodating holes 2513 on the chain link 251 in a one-to-one manner. Each of the protrusions 615 is generally U-shaped, and includes a positioning section 6153 parallel to the connecting piece 611, and two connecting sections 6155 connected between two opposite ends of the connecting section 6153 and the connecting piece 611. A through hole 6151 is formed in the positioning section 6153 of each protruding portion 615, a nut 616 is arranged between the two connecting sections 6155 on the positioning section 6153 of each protruding portion 615, and a threaded hole 6161 of the nut 616 corresponds to the through hole 6151. The fixing members 63 are screws, and a plurality of screws pass through the chain link 251 and the through holes 6151 from the side of the chain link 251 facing away from the screen body 41 and then are connected to the corresponding threaded holes 6161.

In this embodiment, a plurality of countersunk holes 2515 are formed in the side surface of the link bar 251 facing away from the support plate 43, corresponding to the threaded holes 6161 of the nuts 616, and each countersunk hole 2515 is provided with a step surface 2517. The screws respectively penetrate through the counter bores 2515 and the through holes 6151 and then are screwed into the corresponding threaded holes 6161.

When the connecting piece 61a is assembled to the link bar 251, the plurality of protruding parts 615 are respectively inserted into the corresponding receiving holes 2513, the connecting piece 611 is received in the receiving groove 2511, and the threaded holes 6161 of the plurality of nuts 616 correspond to the plurality of counter bores 2515 one by one; after passing through the counter bore 2515 and the through hole 6151, the screws are screwed into the corresponding threaded holes 6161, and the screw head of each screw is accommodated in the counter bore 2515 and abuts against the step surface 2517. In this case, the support piece 43 is fixed to the middle of the hinge 25 at a position corresponding to the hinge 25, and the support piece 43 and the screen body 41 can be prevented from being raised.

Referring to fig. 9 to 11, fig. 9 is a schematic perspective view of an electronic device according to a third embodiment of the present application; FIG. 10 is a perspective view of the connector of FIG. 9; fig. 11 is a schematic partial cross-sectional structural diagram of an electronic device in a third embodiment of the present application. The structure of the third embodiment of the electronic device of the present application is similar to that of the first embodiment, except that: the structure of the connecting member in the third embodiment is different from that of the connecting member in the first embodiment, in the third embodiment, a plurality of nuts 617 are arranged on the side of the connecting piece 611 of the connecting member 61b back to the supporting piece 43, and the plurality of nuts 617 are arranged along the length direction of the connecting piece 611. Each nut 617 is provided with a threaded hole 6171, the connecting piece 611 can be accommodated in the accommodating groove 2511, and the plurality of nuts 617 can be accommodated in the corresponding plurality of accommodating holes 2513 respectively.

In this embodiment, a plurality of countersunk holes 2515 are formed in the side surface of the link bar 251 facing away from the support plate 43, corresponding to the threaded holes 6171 of the nuts 617, each countersunk hole 2515 is provided with a step surface 2517, and the fixing member 63 is a screw.

When the connecting piece 61b is assembled to the link bar 251, the plurality of nuts 617 are respectively inserted into the corresponding receiving holes 2513, the connecting piece 611 is received in the receiving groove 2511, and the threaded holes 6171 of the plurality of nuts 617 correspond to the plurality of counter bores 2515 one by one; after passing through the countersunk holes 2515 and the accommodating holes 2513, the screws are screwed into the corresponding threaded holes 6171, and the screw head of each screw is accommodated in the countersunk hole 2515 and abuts against the step surface 2517. In this case, the support piece 43 is fixed to the middle of the hinge 25 at a position corresponding to the hinge 25, and the support piece 43 and the panel 41 can be prevented from being raised.

Referring to fig. 12, fig. 12 is a schematic partial cross-sectional structure view of an electronic device according to a fourth embodiment of the present application. The fourth embodiment of the electronic device of the present application has a structure similar to that of the first embodiment, except that: the structure of the connector in the fourth embodiment is different from that of the connector in the first embodiment, and in the fourth embodiment, each clamping block 613 on the connecting piece 611 of the connector 61c is convexly provided with an elastic clamping hook 6137 at the side back to the connecting piece 611. When the connecting piece 61c is assembled to the link strip 251, the plurality of clamping blocks 613 provided with the clamping hooks 6137 in a protruding manner are respectively inserted into the corresponding receiving holes 2513, the connecting piece 611 is received in the receiving groove 2511, and each clamping hook 6137 passes through the corresponding counter bore 2515 and then is clamped on the step surface 2517 of the counter bore 2515. In this case, the support piece 43 is connected to the middle of the hinge 25 at a position corresponding to the hinge 25, and the support piece 43 and the panel 41 can be prevented from being raised.

Referring to fig. 13, fig. 13 is a schematic partial cross-sectional structure view of an electronic device according to a fifth embodiment of the present application. The fifth embodiment of the electronic device of the present application has a similar structure to the fourth embodiment, except that: in the fifth embodiment, the connecting element 61d only includes a connecting piece 611 and at least one elastic hook 618 protruding from the connecting piece 611, the elastic hook 618 is located on a side of the connecting piece 611 opposite to the supporting piece 43, that is, the connecting piece 611 is omitted from the clamping block. When the connecting piece 61d is assembled to the link strip 251, the elastic hook 618 passes through the receiving groove 2511, the receiving hole 2513 and the counter bore 2515 and is clamped on the step surface 2517 of the counter bore 2515.

In other embodiments, the side of the connecting piece 611 opposite to the supporting piece 43 is provided with a plurality of elastic hooks 618, the bottom of the accommodating groove 2511 of the hinge 25 is provided with a plurality of counter bores corresponding to the plurality of elastic hooks, and each elastic hook 618 is clamped on the step surface of the corresponding counter bore 2515.

Referring to fig. 14, fig. 14 is a schematic perspective view of an electronic device in a sixth embodiment of the present application. The structure of the sixth embodiment of the electronic device of the present application is similar to that of the first embodiment, except that: the structure of the connecting member and the fixing member in the sixth embodiment is different from that in the first embodiment, in the sixth embodiment, the connecting member 61e only includes the connecting piece 611 connected to the supporting piece 43, that is, the clamping block on the connecting piece 611 is omitted. The fixing member 63a is a magnet bar that can be accommodated in the accommodating groove 2511. In this embodiment, the connecting piece 611 is an iron bar welded to the supporting piece 43. When the connecting member 61e and the fixing member 63a are assembled to the link bar 251, the fixing member 63a is fixed in the housing groove 2511, and the connecting piece 611 is housed in the housing groove 2511, so that the magnet bar is attracted to the connecting piece 611. In this case, the support piece 43 is connected to the middle of the hinge 25 at a position corresponding to the hinge 25, and the support piece 43 and the panel 41 can be prevented from being raised.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.

Claims

The utility model provides a flexible screen positioning mechanism for on the hinge of flexible screen to electron device of location, flexible screen including the screen body and set up in the backing sheet at the screen body back, its characterized in that, flexible screen positioning mechanism is including fixed the backing sheet with the connecting piece of hinge.
The flexible screen positioning mechanism of claim 1, wherein the hinge comprises a plurality of link bars, wherein a side of one link bar facing the support plate defines a receiving slot, and wherein the connector is received in the receiving slot.
The flexible screen positioning mechanism of claim 2 wherein the pocket is open to a single link at the middle of the hinge.
The flexible screen positioning mechanism of claim 2 wherein the receiving channel extends along the length of the link bar.
The flexible screen positioning mechanism of claim 2, wherein the connector comprises a connector piece attached to the support piece, the connector piece being secured within the receiving channel.
The flexible screen positioning mechanism of claim 5, wherein a clamping block is convexly arranged on the side surface of the connecting sheet back to the supporting sheet, a receiving hole corresponding to the clamping block is formed in the bottom surface of the receiving groove of the chain link strip, and the clamping block is fixed in the receiving hole.
The flexible screen positioning mechanism of claim 6, wherein a locking hole is formed in a side surface of the clamping block facing away from the support plate, and the flexible screen positioning mechanism further comprises a fixing member, wherein the fixing member penetrates through the chain link strip from a side of the chain link strip facing away from the screen body and then is connected to the locking hole.
The flexible screen positioning mechanism of claim 7, wherein the side of the link bar facing away from the support plate is provided with a counter bore corresponding to the locking hole, and the fixing member passes through the counter bore and is connected to the locking hole.
The flexible screen positioning mechanism of claim 8, wherein the locking holes are threaded holes and the fasteners are screws.
The flexible screen positioning mechanism of claim 7, wherein the side of the clamping block facing away from the connecting plate is convexly provided with an elastic clamping hook, the side of the chain link strip facing away from the screen body is provided with a counter bore penetrating through the receiving hole, and the clamping hook penetrates through the receiving hole and the counter bore and is clamped on the step surface of the counter bore.
The flexible screen positioning mechanism of claim 6, wherein the snap-in block is fixed in the receiving hole by snap-in or by glue.
The flexible screen positioning mechanism of claim 5, wherein the side of the connecting sheet facing away from the supporting sheet is convexly provided with at least one elastic hook, the side of the chain link strip facing away from the supporting sheet is provided with a counter bore corresponding to the elastic hook, and the elastic hook passes through the receiving groove and is clamped on the step surface of the counter bore.
The flexible screen positioning mechanism of claim 5, wherein the connecting sheet is recessed to form a protrusion on a side away from the supporting sheet, the link bar is provided with a receiving hole corresponding to the protrusion on a bottom surface of the receiving groove, and the protrusion is fixed in the receiving hole.
The flexible screen positioning mechanism of claim 13, wherein the protrusion comprises a positioning section parallel to the connecting sheet, the positioning section is provided with a through hole, the positioning section is provided with a nut, a threaded hole of the nut corresponds to the through hole, a side surface of the link bar facing away from the supporting sheet is provided with a countersunk hole communicated with the receiving hole, the flexible screen positioning mechanism further comprises a fixing member, the fixing member is a screw, and the screw is screwed into the threaded hole of the nut after passing through the countersunk hole and the through hole.
The flexible screen positioning mechanism of claim 5, wherein a nut is disposed on a side of the connecting plate opposite to the supporting plate, a receiving hole for receiving the nut is formed in a bottom surface of the receiving groove of the chain link, a countersunk hole penetrating through the receiving hole is formed in a side surface of the chain link opposite to the screen body, and the fixing member is a screw passing through the countersunk hole and then screwed to the nut.
The flexible screen positioning mechanism of claim 2, wherein the connecting member is an iron sheet connected to the support sheet, and a magnet is disposed in the receiving slot, and the iron sheet is fixed to the magnet by adsorption.
The flexible screen positioning mechanism of claim 6, wherein the attachment member is secured to the support sheet by laser welding.
The flexible screen positioning mechanism of claim 17, wherein the laser weld point between the connecting tab and the support tab is remote from the snap-in block.
The flexible screen positioning mechanism of claim 1, wherein the connector is integrally formed with the support sheet.
An electronic device, comprising a housing, a flexible screen disposed on the housing, and the flexible screen positioning mechanism according to any one of claims 1 to 19, wherein the housing comprises a first frame, a second frame, and a hinge connected between the first frame and the second frame, the flexible screen comprises a screen body and a support sheet disposed on a back surface of the screen body, and the flexible screen positioning mechanism fixes the hinge and the support sheet.