CN105825775B - The connection method of bindiny mechanism, electronic equipment and flexible screen - Google Patents
The connection method of bindiny mechanism, electronic equipment and flexible screen Download PDFInfo
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- CN105825775B CN105825775B CN201610405764.8A CN201610405764A CN105825775B CN 105825775 B CN105825775 B CN 105825775B CN 201610405764 A CN201610405764 A CN 201610405764A CN 105825775 B CN105825775 B CN 105825775B
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- elastic body
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- elastomer
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- 230000007246 mechanism Effects 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims abstract description 24
- 229920001971 elastomer Polymers 0.000 claims abstract description 21
- 239000000806 elastomer Substances 0.000 claims abstract description 20
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims 2
- 238000009434 installation Methods 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 229920006268 silicone film Polymers 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/12—Pivotal connections incorporating flexible connections, e.g. leaf springs
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/16—Mounting supporting structure in casing or on frame or rack on hinges or pivots
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
This application discloses a kind of bindiny mechanisms, bindiny mechanism, it include: elastomer, first part and the second part of folding may be reversed for electronic equipment to be arranged in, and it is on the whole lateral surface under closed state positioned at first part and second part, and pulling force is applied to first part and second part；Compliant member for being laid on first part and second part, and can be bent with the overturning of first part and/or second part.Bindiny mechanism provided by the invention; the active force that the first part and second part that electronic equipment is shared by setting elastomer apply compliant member; enable compliant member no longer stress or only by lesser power; to play a protective role to compliant member; so that compliant member is under the premise of normal curved with electronic equipment; making the damage probability of compliant member is reduced, and the working performance of electronic equipment is improved.The present invention also provides a kind of electronic equipment and a kind of installation methods of flexible screen.
Description
Technical Field
The invention relates to the technical field of electronic equipment, in particular to a connecting mechanism, electronic equipment and a connecting method of a flexible screen.
Background
With the development of science and technology, users have higher and higher requirements for the use of electronic products, which leads to more and more diversified functions of the electronic products, and many new forms of electronic products, such as notebook computers and mobile phones with flexible screens, are produced.
The flexible screen refers to a display screen capable of being bent, and is mainly characterized in that the flexible screen can be bent along with the turning of electronic equipment, so that the performance of an electronic product is further optimized. However, the flexible screen has the characteristic of being not stretchable, that is, the flexible screen cannot bear the compressive force or the tensile force, otherwise the flexible screen is damaged, and therefore, it is required to ensure that the components connected with the flexible screen on the electronic product do not apply the compressive force and the tensile force to the flexible screen to cause the flexible screen to generate the compressive wrinkles or to be stretched and deformed when in work.
However, in the prior art, the quality or form of the electronic device with the flexible screen is not very ideal, mainly because the flexible screen is not well combined with the rigid component on the electronic device, and when the flexible screen is applied to the electronic device capable of being opened and closed in a turning manner, the rigid component can apply a compressive force or a tensile force to the flexible screen stuck on the flexible screen when the electronic device is opened and closed in the turning manner, so that the flexible screen is easily damaged, and the quality of the product is seriously affected. If the flexible screen is applied to the electronic equipment with a fixed form, the flexible screen can only be used statically in a 3D mode, for example, a smart phone with a certain bending radian exists in the market at present, the flexible screen can always work in a fixed form by the application mode, the advantage that the flexible screen can be bent and deformed cannot be fully played, and the use of the flexible screen loses the value of the flexible screen.
Therefore, how to further optimize the connection manner between the flexible screen and the rigid component, so as to improve the working performance of the electronic device, has become a problem to be solved by those skilled in the art.
Disclosure of Invention
In view of this, the present invention provides a novel connecting mechanism, which is used to connect a flexible component and a rigid component of an electronic device, so as to significantly reduce an acting force applied to the flexible component, thereby improving the working performance of the electronic device. The invention also provides electronic equipment and a method for installing the flexible screen.
In order to achieve the purpose, the invention provides the following technical scheme:
a coupling mechanism, the coupling mechanism comprising:
the elastic body is arranged on a first part and a second part which can be turned over and opened and closed of the electronic equipment, is positioned on the outer side face of the whole body of the first part and the second part in a closed state, and applies pulling force to the first part and the second part;
a flexible member for laying over the first and second portions and capable of flexing with the first and/or second portions inverted.
Preferably, the connection mechanism further includes a protector covering the flexible member and connected to the first portion and the second portion.
In the above connection mechanism, the protective member is preferably a transparent film having a peripheral edge portion bonded to the first portion and the second portion.
Preferably, in the above connection mechanism, the elastic body is a sheet-like elastic film located between the flexible member and the first portion and between the flexible member and the second portion.
Preferably, in the above connection mechanism, the elastic body is a strip-shaped elastic film located on a side portion of the flexible member.
Preferably, in the above connection mechanism, the flexible member is bonded to the first portion and the second portion by an adhesive material having elasticity.
An electronic device comprising a connection mechanism, and first and second parts that are flip-connected, the connection mechanism comprising:
the elastic body is arranged on a first part and a second part which can be turned over and opened and closed of the electronic equipment, is positioned on the outer side face of the whole body of the first part and the second part in a closed state, and applies pulling force to the first part and the second part;
a flexible member laid over the first and second portions and capable of flexing with the first and/or second portions flipped over.
Preferably, in the electronic device, the first portion and the second portion are connected by a hinge, the elastic body covers one side of the hinge and is bonded to outer side surfaces of the first portion and the second portion, and the first portion and the second portion are moved relative to the hinge by being pulled by the elastic body.
Preferably, in the electronic device, two opposite edges of the flexible member located at two sides of the rotation axis are respectively bonded to the first portion and the second portion.
Preferably, the electronic device further includes a protective member covering the flexible member and connected to the first portion and the second portion.
Preferably, in the electronic device, the flexible member is a flexible screen.
A method of mounting a flexible screen, comprising the steps of:
1) laying an elastomer on a first part and a second part of a first layer, such that the elastomer forms a second layer and the elastomer is fixedly connected to the first part and the second part by pretensioning;
2) laying a flexible screen as a third layer on the elastic body, and connecting two opposite edges of the flexible screen with the first portion and the second portion, respectively.
Preferably, the method for mounting a flexible screen further includes: covering a protective body on the flexible screen, a peripheral edge of the protective body being connected to the first portion and the second portion to form a fourth layer.
The invention provides a connecting mechanism for realizing the installation of a flexible part on a rigid part of an electronic device, which mainly comprises an elastic body which can be arranged on the integral outer side surface of a first part and a second part, wherein the outer side surface refers to a side wall surface forming an outer surface when the first part and the second part are in a closed state or a bent state, the first part and the second part refer to two parts which can be turned over and opened and closed relatively, when the first part is in an unfolded state of 180 relative to the second part, the elastic body is flatly laid on the first part and the second part, and the elastic body is in a stretching state, and the flexible part is also flatly laid on the first part and the second part. When the first part and the second part are transformed from the unfolding state of 180 degrees to the closing state of 0 degrees, namely the first part is turned to the second part to be close, the elastic bodies arranged on the outer surfaces of the first part and the second part are deformed, the stretching degree of the elastic bodies is gradually increased, and meanwhile, the flexible part is bent. In this process, since the elastic body is in a stretched state before, the force (pulling force) applied to the elastic body and the flexible member by the first portion being turned over with respect to the second portion is largely or even entirely shared by the elastic body, while the flexible member is subjected to only a small force or no force at all. When the first part and the second part are converted from the 0-degree closed state to the 180-degree unfolded state, the restoring force of the elastic body can pull the first part and the second part to be unfolded, and the stress of the flexible part is avoided in the process. According to the connecting mechanism provided by the invention, the elastic body is arranged to share the acting force applied to the flexible part when the first part and the second part of the electronic equipment are turned over and opened, so that the flexible part is not stressed or is only stressed slightly, the flexible part is protected, the damage probability of the flexible part is reduced on the premise that the flexible part is bent normally along with the electronic equipment, and the working performance and the product quality of the electronic equipment are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present invention, in which a first portion, a second portion, and a hinge are in an unfolded state;
FIG. 2 is a schematic view of the connection mechanism of the present invention showing the engagement of the resilient body with the first and second portions;
FIG. 3 is a schematic view of the mating structure of the flexible member, the elastomer, the first portion and the second portion;
FIG. 4 is a top view of the protector, flexible member, elastomer, first portion and second portion mated;
FIG. 5 is a front view of the electronic device in a closed position mated with the connection mechanism;
FIG. 6 is a schematic view of another arrangement of the elastic body;
fig. 7 is a flow chart of a flexible screen mounting method.
In fig. 1-7:
1-elastomer, 2-first part, 3-second part, 4-flexible part, 5-protective body, 6-rotating shaft.
Detailed Description
The invention provides a novel connecting mechanism, which can obviously reduce the acting force applied to a flexible part after the flexible part is connected with a rigid part of electronic equipment, thereby improving the working performance of the electronic equipment.
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.
As shown in fig. 1 to 6, the connection mechanism provided by the embodiment of the present invention mainly includes an elastic body 1 and a flexible member 4. When the flexible component 4 is mounted on the first part 2 and the second part 3 which can be turned over and opened and closed by using the connecting mechanism, the elastic body 1 is required to be arranged on the outer side surfaces of the first part 2 and the second part 3, so that the elastic body 1 can apply tension to the first part 2 and the second part 3, namely, the elastic body 1 is in a pre-tensioned state when being arranged on the first part 2 and the second part 3, and the flexible component 4 is laid on the first part 2 and the second part 3 and bends along with the relative turning of the first part 2 and the second part 3. In the present application, the outer side particularly refers to the surface formed by the entire wall surface of the first part 2 and the second part 3 which is on the outside when the first part 2 and the second part 3 are in the closed or bent state, as shown in fig. 5. The fact that the elastic body 1 is arranged on the whole outer side surface means that the elastic body 1 is distributed on the outer side surface of the corresponding part of the first part 2 and the second part 3.
When the electronic device is subjected to an external force to make the first part 2 and the second part 3 of the electronic device transition from the unfolded state of 180 degrees as shown in fig. 4 to the closed state of 0 degrees as shown in fig. 5, that is, when the first part 2 and the second part 3 are relatively rotated, the elastic body 1 on the outer side of the first part 2 and the second part 3 is stretched to a greater extent as one or both of the first part 2 and the second part 3 is turned, and at the same time, the flexible part 4 is bent, because the stretching degree of the elastic body 1 is greater than that of the flexible part 4, the forces applied to the resilient body 1 and the flexible member 4 when the first portion 2 and the second portion 3 are inverted relative to each other, are more taken up by the resilient body 1, and the flexible part 4 is stressed little or not, so that the elastic body 1 protects the flexible part 4 and prevents the flexible part 4 from being damaged by stretching. When the first part 2 and the second part 3 are transformed from the closed state of 0 degree as shown in fig. 5 to the unfolded state of 180 degrees as shown in fig. 4, because the elastic body 1 is in a stretching state, when the first part 2 and the second part 3 are relatively reversely overturned, the restoring force of the elastic body 1 becomes the motive force for overturning the first part 2 and the second part 3, and in the process, the first part 2, the second part 3 and the elastic body 1 do not exert force on the flexible component 4, so that the flexible component 4 cannot be damaged by stretching or compression. Therefore, the flexible part 4 is not damaged by force during the whole process of turning the electronic device to open and close.
During the above-mentioned transition from the unfolded state to the closed state, i.e. during the relative rotation of the first part 2 and the second part 3, the first part 2 and/or the second part 3, while being turned over, it will also displace a small amount with respect to the axis of rotation 6, away from the axis of rotation 6, and this change in displacement will also cause the first portion 2 and/or the second portion 3 to stretch the elastomer 1 and the flexible part 4, the elastomer 1 and the flexible part 4 will thus also be subjected to forces, but since the elastomer 1 is connected to both the first part 2 and the second part 3, the force generated by the first part 2 and the second part 3, whether it is reversed or changed in displacement, is applied to the elastic body 1, the elastic body 1 thus bears the combined forces of the first portion 2 and the second portion 3, which are generated by the overturning and the displacement.
The connection mechanism provided by the embodiment shares the acting force applied to the flexible part 4 when the first part 2 and the second part 3 of the electronic device are turned over and opened by arranging the elastic body 1, so that the flexible part 4 is not stressed any more or only stressed by a small force, the damage probability of the flexible part 4 is reduced, and the working performance and the product quality of the electronic device are improved.
In order to further optimize the technical solution, the connection mechanism provided in this embodiment further includes a protective body 5 covering the flexible component 4 and connected to the first portion 2 and the second portion 3, as shown in fig. 4. Because its self intensity of flexible part 4 is relatively poor, in case receive to collide with or scratch, cause the harm to it very easily, so in order to improve flexible part 4's work security, preferably cover on flexible part 4 and paste protective body 5, avoid flexible part 4 direct and external contact to the working life of flexible part 4 has been guaranteed.
Specifically, the protective member 5 is preferably a transparent film having a peripheral edge portion bonded to the first portion 2 and the second portion 3, and as shown in fig. 4, a portion indicated by a grid line in the drawing is preferably a portion where the protective member 5 is bonded to the first portion 2 and the second portion 3. In this embodiment, the connection mechanism is used to connect the flexible component 4 to the rigid component of the electronic device, the flexible component 4 may be a flexible screen or a back plate of the flexible screen, and when the protection body 5 does not affect the protection of the back plate, in order to enable the protection body 5 to meet the protection requirement of the flexible screen, the protection body 5 is preferably a transparent film in this embodiment, so as to avoid affecting the normal display of the flexible screen. The peripheral edge of the protective member 5 is preferably bonded to the first portion 2 and the second portion 3, because the securing of the protective member 5 to the first portion 2 and the second portion 3 can be improved, and more importantly, the protective effect on the flexible member 4 can be improved. Of course, on the premise of not affecting the normal protection of the flexible component 4, the elastic body 1 may also be provided in a manner of being connected with the first portion 2 and the second portion 3 respectively only through two opposite edges, which is not limited in this embodiment. More specifically, the protective member 5 is preferably a film made of a PET film, a PVC film, a TPU film, or other materials.
In this embodiment, the elastic body 1 is preferably a sheet-like elastic film between the flexible member 4 and the first portion 2, and between the flexible member 4 and the second portion 3, i.e. the elastic body 1 is disposed between the first portion 2 and the second portion 3 of the first layer, and the flexible member 4 of the third layer, and the elastic body 1 is the second layer, as shown in fig. 2 to 5. By adopting the arrangement mode, the area of the elastic body 1 can be increased as much as possible, the elastic body can be stretched to a greater degree and bear more tensile force, and a laminated structure can be formed by the elastic body, the first part 2, the second part 3 and the flexible component 4, so that the protection effect on the flexible component 4 is obviously improved. Besides, the elastic body 1 may be a strip-shaped elastic film located at the side of the flexible member 4, as shown in fig. 6. This arrangement can also allow the elastic body 1 to share the force applied to the flexible member 4 when the first portion 2 and the second portion 3 are reversed, but this arrangement is inferior to the stacked arrangement in terms of protection, and therefore is considered to be a secondary candidate. Specifically, the elastic body 1 is a TPU film, a silicone film, a rubber film, or the like.
In the present embodiment, the flexible member 4 is preferably adhered to the first and second portions 2 and 3 by an adhesive material having elasticity. When one or both of the first part 2 and the second part 3 rotates from 180 degrees to 0 degrees relative to the rotating shaft 6, due to manufacturing errors and assembly errors, the first part 2 and/or the second part 3 not only turns over relative to the rotating shaft 6, but also displaces relative to the rotating shaft 6, and the displacement can stretch the flexible component 4 to damage the flexible component 4, so in order to avoid the situation, the embodiment selects to adopt a specific elastic pasting material to paste the flexible component 4 on the first part 2 and the second part 3, and compensates for the displacement through deformation of the pasting material, so that the flexible component 4 is not stretched to avoid damage, and the installation reliability of the flexible component 4 is further improved. Specifically, the sticking material is common double-sided adhesive tape, glue and the like on the market.
Based on the above-mentioned connection mechanism, the present embodiment further provides an electronic device, which includes the connection mechanism, and the first portion 2 and the second portion 3 that are connected in a flip manner, wherein the connection mechanism includes: an elastic body 1 provided on an outer side surface of the first part 2 and the second part 3 (the outer side surface here also refers to a surface formed by a wall surface on which the first part 2 and the second part 3 are on the outside when the first part 2 and the second part 3 are in the closed or bent state, as shown in fig. 5), the elastic body 1 applying a tensile force to the first part 2 and the second part 3; a flexible member 4 laid over the first and second portions 2, 3 and capable of bending upon inversion of the first and/or second portions 2, 3.
When mounting the flexible part 4 onto rigid parts (rigid parts refer to the first part 2 and the second part 3) of an electronic device, the elastomer 1 to be pre-tensioned is arranged on the first part 2 and the second part 3, so that the elastomer 1 can apply a tensile force to the first part 2 and the second part 3, and the flexible part 4 is also laid on the first part 2 and the second part 3, so that the flexible part 4 can be bent with the relative inversion of the first part 2 and the second part 3. In the relative overturning process of the first part 2 and the second part 3, as the stretching degree of the elastic body 1 is greater than that of the flexible part 4, most of acting force applied to the elastic body 1 and the flexible part 4 when the first part 2 and the second part 3 rotate relatively is borne by the elastic body 1, so that the elastic body 1 plays a role in protecting the flexible part 4, the damage probability of the flexible part 4 is reduced, and further, the electronic equipment connected with the flexible part 4 through the connecting mechanism can better realize the matching of the flexible part 4 and a rigid part, and the working reliability is ensured.
As shown in fig. 1-6, the first part 2 and the second part 3 are preferably connected by a rotating shaft 6, the elastic body 1 covers one side of the rotating shaft 6 and is adhered to the outer side surfaces of the first part 2 and the second part 3, and the first part 2 and the second part 3 realize the movement relative to the rotating shaft 6 under the pulling of the elastic body 1. The first part 2 and the second part 3 of the electronic equipment are connected through the rotating shaft 6, so that the electronic equipment such as a notebook computer, a mobile phone and the like can be turned over and opened and closed. The elastic body 1 is specifically arranged in a manner of being laid and fixedly adhered on the first part 2 and the second part 3, and spanning the rotating shaft 6, the elastic body 1 covers one side of the rotating shaft 6 (the side specifically refers to the outer side of the rotating shaft 6, and also refers to the outer side of the first part 2 and the second part 3, as shown in fig. 5), and the elastic body 1 is preferably always adhered to but not connected to the rotating shaft 6, so that the protection effect of the elastic body 1 on the flexible part 4 is more prominent. Meanwhile, when the first part 2 and the second part 3 are transformed from the closed state shown in fig. 5 to the unfolded state shown in fig. 4, the elastic body 1 is attached to the rotating shaft 6 but not fixedly connected, so that the elastic body 1 can provide power for the relative rotation and movement of the first part 2 and the second part 3.
More preferably, two opposite edges of the flexible member 4 on both sides of the rotating shaft 6 are respectively bonded to the first portion 2 and the second portion 3, as shown in fig. 3 and 4, wherein the portion marked with the inclined line segment is the bonding portion of the flexible member 4 to the first portion 2 and the second portion 3. In the present embodiment, it is preferable that only two edges of the flexible member 4 are bonded to the first portion 2 and the second portion 3, respectively, so that the flexibility of bending of the flexible screen can be ensured, and the force applied to the flexible member 4 when the first portion 2 and the second portion 3 rotate can be reduced to some extent. The width of the edge is such that sufficient connection strength can be secured without the flexible member 4 falling off when subjected to an applied force. Of course, if the above factors are not taken into consideration, the entire portion of the flexible member 4 in contact with the first portion 2 and the second portion 3 may be adhered to the first portion 2 and the second portion 3.
Similarly, the electronic device provided in the present embodiment is also provided with the protective body 5 covering the flexible member 4, and the protective body 5 is also attached to the first portion 2 and the second portion 3 by bonding the peripheral edges thereof. The arrangement, structure and function of the protective body 5 have been described in the foregoing, and are not described in detail herein.
In this embodiment, the flexible component 4 is preferably a flexible screen, that is, the aforementioned connection mechanism is a connection mechanism of a screen, and the aforementioned electronic device is an electronic device mounted with a flexible screen. Of course, the flexible member 4 may also be other members, such as a back plate of a flexible screen, etc.
In addition, as shown in fig. 7, this embodiment further provides a method for installing a flexible screen, where the method for installing a flexible screen on the electronic device uses the connection mechanism, and the specific operation steps are as follows:
s101, laying the elastic body 1 on the first part 2 and the second part 3 which are positioned on the first layer, so that the elastic body 1 forms a second layer, and fixedly connecting the elastic body 1 on the first part 2 and the second part 3 in a pre-tensioned manner, wherein the elastic body 1 covers and spans a rotating shaft 6 which connects the first part 2 and the second part 3 and is always attached to the rotating shaft 6 but is not fixedly connected with the rotating shaft 6 as shown in figures 1 and 2;
s102, laying a flexible screen as a third layer on the elastic body 1, and connecting two opposite edges of the flexible screen with the first portion 2 and the second portion 3, respectively, the flexible screen completely covers the elastic body 1 at the bottom, so that the first portion 2, the second portion 3, the elastic body 1, and the flexible screen form a multi-layer laminated structure, as shown in fig. 3.
Further, on the basis of the above operation, the method further comprises the following steps:
and S103, covering the flexible screen with a protective body 5 to prevent the flexible screen from being scratched and scratched, connecting the peripheral edge of the protective body 5 with the first part 2 and the second part 3 to protect the flexible screen in all directions, and forming the protective body 5 covering the flexible screen into a fourth layer of a laminated structure, as shown in FIGS. 4 and 5.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the rest of the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (13)
1. A coupling mechanism, comprising:
the elastic body is arranged on a first part and a second part which can be turned over and opened and closed of the electronic equipment, is positioned on the outer side face of the whole body of the first part and the second part in a closed state, and applies pulling force to the first part and the second part;
a flexible member for laying on the first and second portions and capable of bending with the first and/or second portions turned over; wherein,
the elastomer is capable of sharing the force applied to the flexible component when the first and second portions are flipped open.
2. The attachment mechanism of claim 1, further comprising a protective body overlying the flexible member and coupled to the first portion and the second portion.
3. The attachment mechanism of claim 2 wherein said protective body is a transparent film having a peripheral edge portion bonded to said first portion and said second portion.
4. The attachment mechanism of claim 1 wherein said elastomer is a sheet-like elastomeric membrane positioned between said flexible member and said first portion and said flexible member and said second portion.
5. The coupling mechanism of claim 1, wherein the elastomer is a strip of elastic membrane on the side of the flexible member.
6. The connecting mechanism according to any one of claims 1 to 5, wherein the flexible member is bonded to the first and second portions by an adhesive material having elasticity.
7. An electronic device comprising a connection mechanism, and a first part and a second part that are connected in a flipped manner, wherein the connection mechanism comprises:
the elastic body is arranged on a first part and a second part which can be turned over and opened and closed of the electronic equipment, is positioned on the outer side face of the whole body of the first part and the second part in a closed state, and applies pulling force to the first part and the second part;
a flexible member laid over the first and second portions and capable of bending with the first and/or second portions flipped over; wherein,
the elastomer is capable of sharing the force applied to the flexible component when the first and second portions are flipped open.
8. The electronic device of claim 7, wherein the first portion and the second portion are connected by a hinge, the elastic body covers one side of the hinge and is bonded to an outer side surface of the first portion and the second portion, and the first portion and the second portion are moved relative to the hinge by being pulled by the elastic body.
9. The electronic device of claim 8, wherein two opposite edges of the flexible member on two sides of the rotation axis are bonded to the first portion and the second portion, respectively.
10. The electronic device of claim 7, further comprising a protective body overlying the flexible member and coupled to the first portion and the second portion.
11. An electronic device according to any of claims 7-10, wherein the flexible member is a flexible screen.
12. A method for mounting a flexible screen, comprising the steps of:
1) laying an elastomer on a first part and a second part of a first layer, such that the elastomer forms a second layer and the elastomer is fixedly connected to the first part and the second part by pretensioning;
2) laying a flexible screen as a third layer on the elastic body, and connecting two opposite edges of the flexible screen with the first portion and the second portion, respectively.
13. The method of mounting a flexible screen according to claim 12, further comprising: covering a protective body on the flexible screen, a peripheral edge of the protective body being connected to the first portion and the second portion to form a fourth layer.
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| CN201610405764.8A CN105825775B (en) | 2016-06-08 | 2016-06-08 | The connection method of bindiny mechanism, electronic equipment and flexible screen |
| US15/617,254 US10345867B2 (en) | 2016-06-08 | 2017-06-08 | Shaft structure and electronic apparatus |
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| CN108196718B (en) * | 2018-01-18 | 2021-01-26 | 曹磊 | Structure and using method for fan-shaped stretching flexible screen of electronic equipment |
| CN108200248A (en) * | 2018-01-26 | 2018-06-22 | 努比亚技术有限公司 | A kind of Foldable mobile terminal |
| CN108600426A (en) * | 2018-03-28 | 2018-09-28 | 努比亚技术有限公司 | Terminal screen, the assembly method of terminal screen and computer readable storage medium |
| WO2019210766A1 (en) | 2018-05-02 | 2019-11-07 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Foldable screen assembly and electronic device |
| CN108712538B (en) * | 2018-07-27 | 2021-06-04 | 北京小米移动软件有限公司 | Foldable device and installation method |
| CN112889103A (en) * | 2018-08-09 | 2021-06-01 | 深圳市柔宇科技股份有限公司 | Foldable device |
| WO2020093224A1 (en) * | 2018-11-06 | 2020-05-14 | 深圳市柔宇科技有限公司 | Electronic device and control method therefor |
| CN111789363B (en) * | 2019-04-09 | 2022-04-19 | 仁宝电脑工业股份有限公司 | Electronic device |
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| KR102326453B1 (en) * | 2014-11-12 | 2021-11-17 | 삼성디스플레이 주식회사 | Rollable display device |
| CN105516409B (en) * | 2015-12-29 | 2018-03-02 | 广东欧珀移动通信有限公司 | Mobile terminal |
| CN205751382U (en) * | 2016-06-08 | 2016-11-30 | 联想(北京)有限公司 | Bindiny mechanism, electronic equipment |
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