CN113037901B - Middle frame, electronic equipment and assembling method thereof - Google Patents
Middle frame, electronic equipment and assembling method thereof Download PDFInfo
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- CN113037901B CN113037901B CN202110219023.1A CN202110219023A CN113037901B CN 113037901 B CN113037901 B CN 113037901B CN 202110219023 A CN202110219023 A CN 202110219023A CN 113037901 B CN113037901 B CN 113037901B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
Abstract
The embodiment of the application provides a middle frame, electronic equipment and an assembling method of the middle frame, wherein the middle frame comprises a frame body, a first seat body and a second seat body, and two side surfaces of the frame body are respectively provided with arc-shaped surfaces bent in the thickness direction of the frame body; the first seat body is connected with one end of the frame body, and the first seat body protrudes out of the frame body on at least part of the outer periphery of one end of the frame body; the second seat body is connected with the other end of the frame body, and at least part of the outer periphery of the other end of the frame body protrudes out of the frame body; the middle frame is disconnected on the frame body to form at least two separated frames, and the at least two frames can be fixedly connected into a whole. This application embodiment can with the back-off screen from the position suit of framework body disconnection to framework body on, then get up with at least two framework fixed connection in order to accomplish the equipment, avoided the side screen of back-off screen and the arc side of center to interfere the problem that causes the back-off screen to be scraped bad easily.
Description
Technical Field
The application relates to the technical field of display equipment, in particular to a middle frame, electronic equipment and an assembling method of the middle frame and the electronic equipment.
Background
In recent years, in order to make the mobile phone look better, a full screen with a high screen duty ratio has received wide attention, so that screen duty parameters and appearance become one of key contents concerned by the development of the display industry. Along with the development of the hot bending forming technology of the three-dimensional curved glass, the left side and the right side of the three-dimensional curved glass can be designed into arc shapes, so that the product can realize the ultrahigh screen occupation ratio and the narrow frame design. The display device with the large-angle inverted-buckle glass panel can even bring the visual feeling of no frame on two sides to a user, and meanwhile, the screen with the inverted-buckle glass panel can remarkably improve the holding feeling of the whole machine and bring the touch feeling of fine arc edges. However, due to the special shape design of the large-arc-surface glass panel, the arc edge is bent in a large-angle inward buckling mode, if a conventional middle frame design and assembly mode is used, the inverted buckling screen and the mobile phone middle frame must interfere, and the inverted buckling screen is easily scratched by the middle frame in the installation process.
Disclosure of Invention
The embodiment of the application provides a middle frame, electronic equipment and an assembling method of the middle frame, and is used for solving the problem that an inverted screen is easily scratched when being assembled with the middle frame in the prior art.
The embodiment of the application provides a center, includes:
the frame body is characterized in that two side faces of the frame body are respectively provided with arc-shaped faces bent in the thickness direction of the frame body;
the first seat body is connected with one end of the frame body, and the first seat body protrudes out of the frame body on at least part of the outer peripheral edge of one end of the frame body; and
the second seat body is connected with the other end of the frame body, and the second seat body protrudes out of the frame body on at least part of the outer peripheral edge of the other end of the frame body;
the middle frame is disconnected on the frame body to form at least two split frames, and the at least two frames can be fixedly connected into a whole;
the middle frame is disconnected at one part of the middle part of the frame body to form a first frame body and a second frame body which are separated;
the first frame body comprises a first frame body and the first base connected with one end of the first frame body, the first base protrudes out of the first frame body on at least part of the outer periphery of the first frame body, and two side faces of the first frame body are respectively arranged into a first arc-shaped face and a second arc-shaped face which are bent in the thickness direction of the first frame body;
the second frame body comprises a second frame body and a second base connected with one end of the second frame body, the second base protrudes out of the second frame body on at least part of the outer peripheral edge of the second frame body, two side faces of the second frame body are respectively provided with a third arc-shaped face and a fourth arc-shaped face which are bent in the thickness direction of the second frame body, and the other end of the second frame body can be fixedly connected with the other end of the first frame body.
Furthermore, a first connecting part and a second connecting part are respectively arranged on two sides of the other end of the second frame body;
the two sides of the other end of the first frame body are respectively provided with a first adaptive portion and a second adaptive portion, the first adaptive portion can be fixedly connected with the first connecting portion, and the second adaptive portion can be fixedly connected with the second connecting portion.
Furthermore, the first connecting part is a first connecting column, the second connecting part is a second connecting column, a first screw hole is formed in the first connecting column, and a second screw hole is formed in the second connecting column;
the first adapting part is a first connecting hole matched with the first connecting column, the second adapting part is a second connecting hole matched with the second connecting column, and a third screw hole communicated with the first connecting hole and a fourth screw hole communicated with the second connecting hole are respectively arranged on two sides of the back of the first frame body;
first spliced pole and second spliced pole can insert respectively first connecting hole and second connecting hole to make first screw hole and third screw hole just right and second screw hole and fourth screw hole just right, can respectively to first screw hole and third screw hole and twist the screw in second screw hole and the fourth screw hole in order to incite somebody to action first spliced pole and second spliced pole are fixed respectively in first connecting hole and the second connecting hole.
An embodiment of the present application further provides an electronic device, including:
the middle frame adopts the middle frame; and
the inverted screen comprises a front screen and a first side screen and a second side screen, wherein the first side screen and the second side screen are bent towards the back of the front screen from two sides of the front screen respectively;
the reversing screen can be sleeved on the frame body from the position where the frame body is disconnected, two ends of the reversing screen are respectively abutted to the first seat body and the second seat body, the front screen is supported by the front face of the frame body, and the inner side face of the first side screen and the inner side face of the second side screen are respectively attached to two side faces of the frame body.
An embodiment of the present application further provides an electronic device, including:
the middle frame adopts the middle frame; and
the inverted screen comprises a front screen and a first side screen and a second side screen, wherein the first side screen and the second side screen are bent towards the back of the front screen from two sides of the front screen respectively;
the back-off screen can be respectively followed the other end suit of first framework body and second framework body is in on first framework body and the second framework body, and the one end of back-off screen with first pedestal butt, the other end of back-off screen with second pedestal butt, the front screen by the front of first framework body and second framework body is supported, the medial surface of first side screen with first arcwall face and the laminating of third arcwall face, the medial surface of second side screen with the laminating of second arcwall face and fourth arcwall face.
Furthermore, the front surface of the first frame body is provided with a first supporting surface and a second supporting surface which are respectively positioned at two sides, and a first avoiding groove positioned between the first supporting surface and the second supporting surface;
the back of the front screen is attached to the first supporting surface and the second supporting surface.
Furthermore, the back parts of the two side surfaces of the first frame body are respectively provided with a first supporting rib and a second supporting rib which are protruded outwards;
the back parts of the left side surface and the right side surface of the second frame body are respectively provided with a third support rib and a fourth support rib which protrude outwards;
the end face of the first side screen is in matched butt joint with the first supporting rib and the third supporting rib, and the end face of the second side screen is in matched butt joint with the second supporting rib and the fourth supporting rib.
An embodiment of the present application further provides an assembling method of an electronic device, where the electronic device is adopted, and the method includes the following steps:
sleeving the disconnected part of the inverted buckle screen from the frame body on the frame body;
connecting the at least two frame bodies to enable two ends of the inverted screen to be respectively abutted against the first seat body and the second seat body;
and fixing the at least two frame bodies.
An embodiment of the present application further provides an assembling method of an electronic device, where the electronic device is adopted, and the method includes the following steps:
aligning the other end of the first frame body with one end of the inverted screen, and relatively sliding the first frame body and the inverted screen until the first base abuts against one end of the inverted screen, so as to sleeve the inverted screen on the first frame body;
aligning the other end of the second frame body with the other end of the inverted screen, and relatively sliding the second frame body and the inverted screen until the second base abuts against the other end of the inverted screen, so that the inverted screen is further sleeved on the second frame body;
the other end of the first frame body and the other end of the second frame body are fixedly connected.
The utility model provides a center sets up to two at least frameworks in order to form the components of a whole that can function independently on frame body, when assembling back-off screen and this center, can be with the back-off screen from the position suit of frame body disconnection to frame body on, then get up to form a whole in order to accomplish the equipment with two at least framework fixed connection, thereby need not complete the equipment of back-off screen and center with back-off screen from the positive lock dress of center to the center, the problem that the side screen of having avoided the back-off screen and the arc side of center interfere and cause the back-off screen to be scraped bad easily.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can also be derived from them without inventive effort.
Fig. 1 is a schematic perspective structure diagram of an electronic device according to an embodiment of the present application.
Fig. 2 is an exploded schematic view of a three-dimensional structure of an electronic device according to an embodiment of the present application.
Fig. 3 is a cross-sectional view taken at a-a in fig. 1.
Fig. 4 is a schematic perspective view of an inverted screen of an electronic device according to an embodiment of the present application.
Fig. 5 is an exploded schematic view of a three-dimensional structure of a middle frame of an electronic device according to an embodiment of the present application.
Fig. 6 is a flowchart of an assembling method of an electronic device according to an embodiment of the present disclosure.
Fig. 7 is a flowchart of another assembly method of an electronic device according to an embodiment of the present disclosure.
Fig. 8 is a schematic perspective structure diagram of a first frame of an electronic device according to an embodiment of the present application.
Fig. 9 is a schematic perspective view of a second frame of an electronic device according to an embodiment of the present application.
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. It should be apparent that the described embodiments are only a few embodiments of the present application, and not all 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 application.
Referring to fig. 1-5, fig. 1 is a schematic perspective view of an electronic device according to an embodiment of the present disclosure, fig. 2 is an exploded perspective view of the electronic device according to the embodiment of the present disclosure, fig. 3 is a cross-sectional view of a portion a-a in fig. 1, fig. 4 is a schematic perspective view of an inverted screen of the electronic device according to the embodiment of the present disclosure, and fig. 5 is an exploded perspective view of a middle frame of the electronic device according to the embodiment of the present disclosure. The electronic equipment provided by the embodiment of the application can be equipment such as a smart phone and a smart computer. In the embodiment of the present application, the electronic device 1000 includes the inverted screen 100 and the middle frame 200, and the middle frame 200 is assembled with the inverted screen 100 to support the inverted screen 100.
The flip-up screen 100 includes a front screen 110 and first and second side screens 120 and 130 bent from both sides of the front screen 110 toward the back of the front screen 110, respectively. The front panel 110 is shaped like a flat plate and is adapted to cover the front surface of the middle frame 200 to enclose the components inside the electronic device 1000 and provide a display function. The first side panel 120 and the second side panel 130 have an arc-shaped plate structure and are adapted to two side surfaces of the middle frame 200, respectively. After the middle frame 200 and the inverted screen 100 are assembled, the electronic device 1000 has the advantages of being ultrahigh in screen occupation ratio and free of frames, the two sides of the electronic device 1000 are not provided with frames, visual perception of a user can be improved, meanwhile, the first side screen 120 and the second side screen 130 on the two sides of the electronic device 1000 are arc-shaped, when the user holds the electronic device 1000, the contact area between the inverted screen 100 and a hand is large, and holding feeling and touch feeling of the user can be improved.
The middle frame 200 includes a frame body 210, a first seat 220 and a second seat 230. Frame body 210 is used for with back-off screen 100 adaptation in order to support back-off screen 100, frame body 210's both sides face sets up the arcwall face of bending respectively in frame body 210's thickness direction, the arcwall face of frame body 210's both sides face is used for respectively with first side screen 120 and second side screen 130 adaptation, in order to play the effect of supporting first side screen 120 and second side screen 130, carry on spacingly in order to prevent that back-off screen 100 from frame body 210 from following frame body 210's thickness direction to first side screen 120 and second side screen 130 simultaneously.
The first fastening structure 220 is connected to one end of the frame body 210, and the first fastening structure 220 protrudes out of the frame body 210 at least a part of the outer periphery of one end of the frame body 210. The second holder 230 is connected to the other end of the frame body 210, and the second holder 230 protrudes out of the frame body 210 on at least a part of the outer circumference of the other end of the frame body 210. The convex part of first pedestal 220 is used for the one end adaptation with back-off screen 100 to play and carry out spacing and the effect of protection to the one end of back-off screen 100, the convex part of second pedestal 230 is used for the other end adaptation with back-off screen 100, in order to play and carry out spacing and the effect of protection to the other end of back-off screen 100, second pedestal 230 protects the both ends of back-off screen 100 with first pedestal 220 together, inject back-off screen 100 simultaneously and deviate from the both ends of framework body 210.
The middle frame 200 is broken at the frame body 210 to form at least two separate frames, and the at least two separate frames can be fixedly connected into a whole. The broken part of the frame body 210 is not blocked by the first seat 220 or the second seat 230, the inverted screen 100 can be sleeved on the frame body 210 from the broken part of the frame body 210, and the relative position relationship between the inverted screen 100 and the middle frame 200 is set so that the two ends of the inverted screen 100 are respectively abutted against the first seat 220 and the second seat 230, the front screen 110 is supported by the front surface of the frame body 210, the inner side surface of the first side screen 120 and the inner side surface of the second side screen 130 are respectively attached to the two side surfaces of the frame body 210, and at least two frames are fixedly connected into a whole to form the middle frame 200, so that the middle frame 200 and the inverted screen 100 can be normally and reliably assembled together.
Referring to fig. 6, fig. 6 is a flowchart illustrating an assembling method of an electronic device according to an embodiment of the present disclosure. The assembling method of the electronic equipment comprises the following steps:
in step 10, as shown in fig. 1 to 5, since the disconnected portion of the frame body 210 is not blocked by the first seat 220 or the second seat 230, the inverted screen 100 can be sleeved on the frame body 210 from the disconnected portion of the frame body 210, and the arc surfaces of the two side surfaces of the frame body 210 can limit the first side screen 120 and the second side screen 130 to prevent the inverted screen 100 from coming off from the frame body 210 along the thickness direction of the frame body 210.
in step 20, as shown in fig. 1 to 5, the relative position relationship between the inverted screen 100 and the middle frame 200 is set such that two ends of the inverted screen 100 are respectively abutted against the first seat 220 and the second seat 230, and the second seat 230 and the first seat 220 together protect two ends of the inverted screen 100 and simultaneously limit the inverted screen 100 to be pulled out from two ends of the frame body 210.
And step 30, fixing at least two frame bodies.
In step 30, as shown in fig. 1-5, at least two frame bodies are fixedly connected to form the middle frame 200, so as to ensure that the middle frame 200 and the inverted screen 100 are assembled together normally and reliably.
The middle frame 200 of the embodiment of the application is provided with at least two frame bodies which are separated from each other and are formed on the frame body 210, when the inverted screen 100 is assembled with the middle frame 200, the inverted screen 100 can be sleeved on the frame body 210 from the separated part of the frame body 210, and then at least two frame bodies are fixedly connected to form a whole to complete the assembly, so that the inverted screen 100 is not required to be buckled on the middle frame 200 from the front surface of the middle frame 200 to complete the assembly of the inverted screen 100 and the middle frame 200, and the problem that the inverted screen 100 is easily scratched due to interference of the side screens of the inverted screen 100 and the arc-shaped side surface of the middle frame 200 is avoided.
In some embodiments, as shown in fig. 1 to 5, the middle frame 200 is broken at a portion of the middle of the frame body 210 to form the first frame body 300 and the second frame body 400 which are separated. The first frame 300 includes a first frame body 310 and a first base 220 connected to one end of the first frame body 310, and the first frame body 310 is used to form a part of the main structure of the middle frame 200, so as to carry the components inside the electronic device 1000 and support the inverted screen 100. The first fastening structure 220 is disposed on at least a portion of an outer periphery of the first frame body 310 and protrudes out of the first frame body 310, and the protruding portion of the first fastening structure 220 is adapted to an end of the inverted screen 100, so as to limit and protect the end of the inverted screen 100. The both sides face of first framework body 310 sets up to first arcwall face 311 and second arcwall face 312 at the crooked first arcwall face 311 in the thickness direction of first framework body 310 respectively, first arcwall face 311 and second arcwall face 312 are used for respectively with first side screen 120 and second side screen 130 adaptation to play the effect of supporting first side screen 120 and second side screen 130, carry on spacingly in order to prevent that back-off screen 100 from framework body 210 to deviate from along the thickness direction of framework body 210 to first side screen 120 and second side screen 130 simultaneously. The second frame 400 includes a second frame body 410 and a second base 230 connected to one end of the second frame body 410, and the second frame body 410 is used to form a part of the main structure of the middle frame 200, so as to carry the components inside the electronic device 1000 and support the inverted screen 100. The second housing 230 protrudes from the second housing 410 at least a portion of an outer periphery of the second housing 410, and the protruding portion of the second housing 230 is adapted to the other end of the inverted screen 100, so as to limit and protect the other end of the inverted screen 100. The both sides face of second framework body 410 sets up to third arcwall face 411 and fourth arcwall face 412 at the crooked thickness direction of second framework body 410 respectively, and third arcwall face 411 and fourth arcwall face 412 are used for respectively with first side screen 120 and second side screen 130 adaptation to play the effect of supporting first side screen 120 and second side screen 130, carry on spacingly in order to prevent that back-off screen 100 from framework body 210 to deviate from along the thickness direction of framework body 210 to first side screen 120 and second side screen 130 simultaneously. The other end of the second frame body 410 can be fixedly connected with the other end of the first frame body 310, the first frame body 310 and the second frame body 410 are connected to form the frame body 210, and the first frame body 300 and the second frame body 400 are fixedly connected to form the middle frame 200.
The back-off screen 100 can be respectively sleeved on the first frame body 310 and the second frame body 410 from the other ends of the first frame body 310 and the second frame body 410, and one end of the back-off screen 100 is abutted to the first base 220, the other end of the back-off screen 100 is abutted to the second base 230, the front screen 110 is supported by the front faces of the first frame body 310 and the second frame body 410, the inner side face of the first side screen 120 is abutted to the first arc face 311 and the third arc face 411, and the inner side face of the second side screen 130 is abutted to the second arc face 312 and the fourth arc face 412.
Referring to fig. 7, fig. 7 is a flowchart illustrating another assembly method of an electronic device according to an embodiment of the present disclosure. The assembling method of the electronic equipment comprises the following steps:
step 10', aligning the other end of the first frame body 310 with one end of the inverted screen 100, and relatively sliding the first frame body 310 and the inverted screen 100 to the first seat 220 to abut against one end of the inverted screen 100, so as to sleeve the inverted screen 100 on the first frame body 310;
in step 10', as shown in fig. 1 to 5, a broken portion of the frame body 210 is the other end of the first frame body 310, and since there is no blocking of the first seat 220, the inverted screen 100 can be sleeved on the frame body 210 from the other end of the first frame body 310, the first arc-shaped surface 311 and the second arc-shaped surface 312 of the arc-shaped surfaces of the two side surfaces of the first frame body 310 can limit the first side screen 120 and the second side screen 130 to prevent the inverted screen 100 from coming off from the frame body 210 along the thickness direction of the frame body 210, the first seat 220 protects one end of the inverted screen 100, and simultaneously limits the inverted screen 100 from coming off from one end of the frame body 210.
Step 20', aligning the other end of the second frame body 410 with the other end of the inverted screen 100, and relatively sliding the second frame body 410 and the inverted screen 100 until the second base 230 abuts against the other end of the inverted screen 100, so as to further sleeve the inverted screen 100 on the second frame body 410;
in step 20', as shown in fig. 1 to 5, a broken portion of the frame body 210, that is, the other end of the second frame body 410, because there is no blocking of the second seat 230, the inverted screen 100 can be sleeved on the frame body 210 from the other end of the second frame body 410, the third arc-shaped surface 411 and the fourth arc-shaped surface 412 of the arc-shaped surfaces of the two side surfaces of the second frame body 410 can limit the first side screen 120 and the second side screen 130 to prevent the inverted screen 100 from coming off from the frame body 210 in the thickness direction of the frame body 210, the second seat 230 protects the other end of the inverted screen 100, and simultaneously limits the inverted screen 100 from coming off from the other end of the frame body 210.
Step 30', fixedly connecting the other end of the first frame body 310 and the other end of the second frame body 410.
In step 30', with reference to fig. 1-5, the first frame body 310 and the second frame body 410 are fixedly connected to form the middle frame 200, so as to ensure that the middle frame 200 and the inverted screen 100 are assembled together normally and reliably.
In some embodiments, a first connection portion and a second connection portion are respectively disposed at two sides of the other end of the second frame body 410; the two sides of the other end of the first frame body 310 are respectively provided with a first adapting portion and a second adapting portion, the first adapting portion can be fixedly connected with the first connecting portion, and the second adapting portion can be fixedly connected with the second connecting portion.
Referring to fig. 8 and 9, fig. 8 is a schematic perspective view of a first frame of an electronic device according to an embodiment of the present disclosure, and fig. 9 is a schematic perspective view of a second frame of the electronic device according to the embodiment of the present disclosure. Preferably, the first connection part is a first connection column 413, the second connection part is a second connection column 414, a first screw hole 415 is formed on the first connection column 413, and a second screw hole 416 is formed on the second connection column 414; the first adapting part is a first connecting hole 313 matched with the first connecting column 413, the second adapting part is a second connecting hole 314 matched with the second connecting column 414, and both sides of the back surface of the first frame body 310 are respectively provided with a third screw hole 315 communicated with the first connecting hole 313 and a fourth screw hole 316 communicated with the second connecting hole 314; the first coupling post 413 and the second coupling post 414 may be inserted into the first coupling hole 313 and the second coupling hole 314, respectively, such that the first screw hole 415 and the third screw hole 315 are aligned and the second screw hole 416 and the fourth screw hole 316 are aligned, and screws may be screwed into the first screw hole 415 and the third screw hole 315, and the second screw hole 416 and the fourth screw hole 316, respectively, to fix the first coupling post 413 and the second coupling post 414 in the first coupling hole 313 and the second coupling hole 314, respectively.
In the embodiment of the present application, the first connection column 413 and the second connection column 414 disposed on two sides of the other end of the second frame body 410 are respectively inserted into the first connection hole 313 and the second connection hole 314 disposed on two sides of the other end of the first frame body 310, and then the first connection column 413 and the second connection column 414 are fixedly connected to the first frame body 310 through screws, so that a high connection strength between the first frame body 310 and the second frame body 410 can be ensured, the middle frame 200 is not easily damaged, and the quality of the electronic device 1000 is improved.
It should be understood that the first connecting portion and the second connecting portion and the first adapting portion and the second adapting portion may be configured in other matching structures and shapes, and the first connecting portion and the second connecting portion may be fixedly connected with the first adapting portion and the second adapting portion respectively by other means, such as clamping, welding, and the like.
In some embodiments, as shown in fig. 5, the front surface of the first frame body 310 has a first supporting surface 317 and a second supporting surface 318 respectively located at two sides, and a first avoiding groove 319 located between the first supporting surface 317 and the second supporting surface 318, the first avoiding groove 319 is used for forming an accommodating space in the middle frame 200 to accommodate components of the electronic device 1000, and the back surface of the front screen 110 is attached to the first supporting surface 317 and the second supporting surface 318, and the front screen 110 is supported by the first supporting surface 317 and the second supporting surface 318.
In some embodiments, the front surface of the second frame body 410 has a third supporting surface and a fourth supporting surface respectively located at two sides, and a second avoiding groove located between the third supporting surface and the fourth supporting surface, the second avoiding groove and the first avoiding groove 319 are used together to form an accommodating space in the middle frame 200 to accommodate components of the electronic device 1000, the back surface of the front screen 110 is attached to the third supporting surface and the fourth supporting surface, and the front screen 110 is further supported by the third supporting surface and the fourth supporting surface.
In some embodiments, the first fastening structure 220 protrudes out of the first frame body 310 on the outer peripheries of the front surface and the two side surfaces of the first frame body 310, the first fastening structure 220 is flush with the first frame body 310 on the outer periphery of the back surface of the first frame body 310, the second fastening structure 230 protrudes out of the second frame body 410 on the outer peripheries of the front surface and the two side surfaces of the second frame body 410, the second fastening structure 230 is flush with the second frame body 410 on the outer periphery of the back surface of the second frame body 410, and the thickness of the inverted buckle screen 100 is the same as the height of the first fastening structure 220 and the second fastening structure 230 protruding out of the first frame body 310 and the second frame body 410.
In the embodiment of the present application, the inverted screen 100 and the recessed portion formed between the first seat 220 and the second seat 230 on the middle frame 200 and between the first frame body 310 and the second frame body 410 are matched, and after the inverted screen 100 is assembled on the middle frame 200, the appearance of the electronic device 1000 is flush and complete, and the appearance of the electronic device 1000 is beautiful.
In some embodiments, as shown in fig. 8 and 9, the back portions of both side surfaces of the first frame body 310 are respectively provided with a first support rib 3100 and a second support rib 3110 which are protruded outwardly; the back of the left and right side surfaces of the second frame body 410 is provided with a third support rib 4100 and a fourth support rib 4110 protruding outward, respectively; the end surface of the first side panel 120 is in contact with the first support rib 3100 and the third support rib 4100, and the end surface of the second side panel 130 is in contact with the second support rib 3110 and the fourth support rib 4110.
In the embodiment of the present application, the side surfaces of the two sides of the first frame body 310 and the second frame body 410 are further provided with the supporting ribs for supporting the first side screen 120 and the second side screen 130, so that the area of the middle frame 200 for supporting the inverted screen 100 can be increased, and the stress concentration strength of the inverted screen 100 under stress is reduced, thereby preventing the inverted screen 100 from being damaged and prolonging the service life of the inverted screen 100. Meanwhile, the end surfaces of the first side screen 120 and the second side screen 130 are connected with the support ribs in a matching manner, so that the side surface of the middle frame 200 and the side screen of the inverted screen 100 can be smoothly spliced, and the electronic device 1000 has a good appearance.
In some embodiments, the first support rib 3100 and the second support rib 3110 are respectively arc-transitionally connected to the first housing 220, and the third support rib 4100 and the fourth support rib 4110 are respectively arc-transitionally connected to the second housing 230, so that corners on both sides of the middle frame 200 are matched with the smoothly-transitionally-angled corners of the inverted screen 100.
The middle frame, the electronic device and the assembling method thereof provided by the embodiments of the present application are described in detail above. The principles and implementations of the present application are described herein using specific examples, which are presented only to aid in understanding the present application. Meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (9)
1. An intermediate frame, comprising:
the frame body is characterized in that two side faces of the frame body are respectively provided with arc-shaped faces bent in the thickness direction of the frame body;
the first seat body is connected with one end of the frame body, and the first seat body protrudes out of the frame body on at least part of the outer periphery of one end of the frame body; and
the second seat body is connected with the other end of the frame body, and protrudes out of the frame body on at least part of the outer periphery of the other end of the frame body;
the middle frame is disconnected on the frame body to form at least two split frames, and the at least two frames can be fixedly connected into a whole;
the middle frame is disconnected at one part of the middle part of the frame body to form a first frame body and a second frame body which are separated;
the first frame body comprises a first frame body and the first base connected with one end of the first frame body, the first base protrudes out of the first frame body on at least part of the outer periphery of the first frame body, and two side faces of the first frame body are respectively arranged into a first arc-shaped face and a second arc-shaped face which are bent in the thickness direction of the first frame body;
the second frame body comprises a second frame body and a second base body connected with one end of the second frame body, the second base body protrudes out of the second frame body on at least part of the outer peripheral edge of the second frame body, two side faces of the second frame body are respectively provided with a third arc-shaped face and a fourth arc-shaped face which are bent in the thickness direction of the second frame body, and the other end of the second frame body can be fixedly connected with the other end of the first frame body.
2. The middle frame according to claim 1, wherein a first connecting portion and a second connecting portion are respectively provided at both sides of the other end of the second frame body;
the two sides of the other end of the first frame body are respectively provided with a first adaptive portion and a second adaptive portion, the first adaptive portion can be fixedly connected with the first connecting portion, and the second adaptive portion can be fixedly connected with the second connecting portion.
3. The middle frame according to claim 2, wherein the first connecting portion is a first connecting column, the second connecting portion is a second connecting column, the first connecting column is provided with a first screw hole, and the second connecting column is provided with a second screw hole;
the first adapting part is a first connecting hole matched with the first connecting column, the second adapting part is a second connecting hole matched with the second connecting column, and a third screw hole communicated with the first connecting hole and a fourth screw hole communicated with the second connecting hole are respectively arranged on two sides of the back of the first frame body;
first spliced pole and second spliced pole can insert respectively first connecting hole and second connecting hole, so that first screw hole and third screw hole just right and second screw hole and fourth screw hole just right, can be respectively to first screw hole and third screw hole and twist the screw in second screw hole and the fourth screw hole in order to incite somebody to action first spliced pole and second spliced pole are fixed respectively in first connecting hole and the second connecting hole.
4. An electronic device, comprising:
the middle frame, which adopts the middle frame of claim 1; and
the inverted screen comprises a front screen and a first side screen and a second side screen, wherein the first side screen and the second side screen are bent towards the back of the front screen from two sides of the front screen respectively;
the back-off screen can be followed the position suit that the framework body breaks off is in on the framework body, and the both ends of back-off screen respectively with first pedestal and second pedestal butt, the front screen by the front support of framework body, the medial surface of first side screen and the medial surface of second side screen respectively with the laminating of the both sides face of framework body.
5. An electronic device, comprising:
the middle frame, which adopts the middle frame of any one of claims 1-3; and
the inverted screen comprises a front screen and a first side screen and a second side screen, wherein the first side screen and the second side screen are bent towards the back of the front screen from two sides of the front screen respectively;
the back-off screen can be respectively followed the other end suit of first framework body and second framework body is in on first framework body and the second framework body, and the one end of back-off screen with first pedestal butt, the other end of back-off screen with second pedestal butt, the front screen by the front of first framework body and second framework body is supported, the medial surface of first side screen with first arcwall face and the laminating of third arcwall face, the medial surface of second side screen with the laminating of second arcwall face and fourth arcwall face.
6. The electronic device according to claim 5, wherein the front surface of the first frame body has a first supporting surface and a second supporting surface respectively located at two sides, and a first avoiding groove located between the first supporting surface and the second supporting surface;
the back of the front screen is attached to the first supporting surface and the second supporting surface.
7. The electronic device according to claim 5, wherein back portions of both side surfaces of the first frame body are respectively provided with a first support rib and a second support rib which protrude outward;
the back parts of the left and right side surfaces of the second frame body are respectively provided with a third supporting rib and a fourth supporting rib which are protruded outwards;
the end face of the first side screen is in matched butt joint with the first supporting rib and the third supporting rib, and the end face of the second side screen is in matched butt joint with the second supporting rib and the fourth supporting rib.
8. A method of assembling an electronic device using the electronic device of claim 4, the method comprising the steps of:
sleeving the disconnected part of the inverted screen from the frame body on the frame body;
connecting the at least two frame bodies to enable two ends of the inverted screen to be respectively abutted against the first seat body and the second seat body;
and fixing the at least two frame bodies.
9. A method of assembling an electronic device using an electronic device according to any of claims 5-7, the method comprising the steps of:
aligning the other end of the first frame body with one end of the inverted screen, and relatively sliding the first frame body and the inverted screen until the first base abuts against one end of the inverted screen, so as to sleeve the inverted screen on the first frame body;
aligning the other end of the second frame body with the other end of the inverted screen, and relatively sliding the second frame body and the inverted screen until the second base abuts against the other end of the inverted screen, so that the inverted screen is further sleeved on the second frame body;
and the other end of the first frame body is fixedly connected with the other end of the second frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110219023.1A CN113037901B (en) | 2021-02-26 | 2021-02-26 | Middle frame, electronic equipment and assembling method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110219023.1A CN113037901B (en) | 2021-02-26 | 2021-02-26 | Middle frame, electronic equipment and assembling method thereof |
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| CN113037901A CN113037901A (en) | 2021-06-25 |
| CN113037901B true CN113037901B (en) | 2022-08-23 |
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| CN113066379B (en) * | 2017-06-29 | 2023-01-24 | 群创光电股份有限公司 | Display device |
| KR102439590B1 (en) * | 2017-11-30 | 2022-09-01 | 엘지디스플레이 주식회사 | Display apparatus |
| CN209517220U (en) * | 2019-04-16 | 2019-10-18 | 深圳市蓝禾技术有限公司 | For folding the protecting border of screen mobile phone |
| CN211720581U (en) * | 2020-05-14 | 2020-10-20 | Oppo广东移动通信有限公司 | Mobile terminal and curved screen module |
| CN111464682A (en) * | 2020-05-14 | 2020-07-28 | Oppo广东移动通信有限公司 | Mobile terminal and curved screen module |
| CN211702103U (en) * | 2020-05-25 | 2020-10-16 | Oppo广东移动通信有限公司 | Mobile terminal |
| CN212572637U (en) * | 2020-08-27 | 2021-02-19 | 维沃移动通信有限公司 | Screen connection structure and electronic equipment |
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