CN214315322U

CN214315322U - Hand-held multimedia terminal

Info

Publication number: CN214315322U
Application number: CN202120635347.9U
Authority: CN
Inventors: 安伟; 张静; 王萱
Original assignee: Beijing Jianshi Communication Technology Co ltd
Current assignee: Beijing Jianshi Yuanyu Technology Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-09-28
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses a hand-held multimedia terminal machine, which comprises a host and a flexible bending screen, wherein the host is a cylinder host, which is enclosed by an upper top surface, a lower bottom surface, a front cylinder and a U-shaped cylinder, and the U-shaped cylinder comprises a left cylinder, a right cylinder and a circular arc cylinder; the flexible bending screen comprises a flexible display screen at the inner side and a support screen board at the outer side, wherein the support screen board is composed of two rigid plates at two sides and a bendable elastic piece connected with the two rigid plates; the flexible bending screen is connected with the corner between the front cylindrical surface and the right cylindrical surface through a damping hinge on the hinged side of the support screen plate, and the flexible bending screen can be bent to completely cover the U-shaped cylindrical surface; the non-hinged side of the flexible bending screen and the front side of the left cylindrical surface are respectively provided with a lock catch which is matched with each other. The screen is convenient to grasp by hands and open and close by one hand by adopting the machine body with the columnar structure, and can provide installation space for professional components occupying larger space; the flexible screen is bent in a large-diameter circular arc shape, and the problem that the flexible screen of the inner folding mobile phone is creased is solved.

Description

Hand-held multimedia terminal

Technical Field

The utility model belongs to the technical field of electronic communication, especially, relate to a hand-held type multimedia terminal machine.

Background

With the rapid development of information technology, mobile phones are increasingly differentiated to both portability and specialization. From the perspective of portability, today's cell phones are not as convenient as watches. From the professional perspective, the screen is small, and the video watching, game playing, file editing and the like cannot be compared with the television and the computer, especially with the development of an internet software platform, such as: the network platforms such as WeChat, short video, tremble, fast hands, network games and the like are widely applied, the requirements of voice and video functions are higher and higher, the machine body is too thin, and the components such as a camera, a sound box, a microphone and the like are difficult to realize more professional-level functions. In order to enlarge the screen, the flexible screen is applied to the mobile phone in a folding mode, and the 180-degree small-diameter folding technology is difficult to overcome due to the fact that the flexible screen has a certain thickness; in addition, the folding screen mobile phone needs complex hinge components to be matched with the flexible screen, so that the production cost is increased, the weight of the mobile phone is increased, and the hardware space is also extruded. The practical experience of the application of the mobile phone with the folding screen on the market proves that the inner folding mode is superior to the outer folding mode, but the bending diameter of the inner folding mobile phone is too small, the screen is easy to damage, a V-shaped or W-shaped curved surface is required to be reserved at the bending position to offset the stress of extrusion and stretching of the front and back surfaces of the screen during bending, and the folding mobile phone also has the function of folding and guiding. In addition, the folding screen mobile phone in the prior art can not be opened by a single hand, and is inconvenient to grasp like a tablet mobile phone in folding and opening states; the application of the flexible screen on the folding mobile phone is only shown on the bending shaft, only plays the role of soft connection of two flat mobile phones, and does not really play the advantage of the flexibility characteristic of the flexible screen.

Disclosure of Invention

An object of the utility model is to overcome prior art not enough, provide a hand-held type multimedia terminal, it adopts the columnar structure fuselage, and it can provide installation space for the bigger professional part of occupation space, and flexible screen adopts the convex bending of major diameter, has solved the problem that interior folding cell-phone flexible screen left the crease.

The technical scheme of the utility model is realized like this: the utility model provides a hand-held type multimedia terminal, it includes host computer and flexible screen of bending, its characterized in that: the main machine is a cylindrical main machine and is surrounded by an upper top surface, a lower bottom surface, a front cylindrical surface and a U-shaped cylindrical surface, wherein the U-shaped cylindrical surface is formed by a left cylindrical surface, a right cylindrical surface and an arc cylindrical surface; the flexible bending screen comprises a flexible display screen at the inner side and a support screen board at the outer side, wherein the support screen board is composed of two rigid plates at two sides and a bendable elastic piece connected with the two rigid plates; the flexible bending screen is connected with the corner between the front cylindrical surface and the right cylindrical surface through a damping hinge on the hinged side of the support screen plate, and the flexible bending screen can be bent to completely cover the U-shaped cylindrical surface; the non-hinged side of the flexible bending screen and the front side of the left cylindrical surface are respectively provided with a lock catch which is matched with each other.

Preferably, an elastic sheet is disposed between the cradle panel and the flexible display panel. The advantages of this preferred scheme are: the inner side surface of the elastic sheet is attached to the flexible bending screen, so that the flat screen can be ensured when the flexible bending screen is unfolded; the outer side face of the elastic sheet is attached to the rigid plate to form two side sections which cannot be bent, the middle section of the elastic sheet and the elastic piece can be bent together, and the flexible bending screen can be guaranteed to be of a U-shaped structure after being bent, so that the flexible bending screen is attached to the U-shaped cylindrical surface.

Preferably, the bendable elastic element is two to a plurality of arc-shaped thin steel sheets connecting two hard plates. The advantages of this preferred scheme are: the arc-shaped thin steel sheet has the advantages of reduced arc degree, flattening, reduced elasticity after bending, and increased radian and enhanced rigidity after straightening.

Preferably, the arc-shaped thin steel sheet is two arc-shaped thin steel sheets buckled together. The advantages of this preferred scheme are: the rigidity is stronger after the arc sheet steel is straight, can make the support screen board prop flat flexible display screen after the elastic component is straight.

Preferably, the outer side surfaces of the two rigid plates are provided with grooves for connecting the arc-shaped thin steel sheets, two ends of the arc-shaped thin steel sheets are inserted into the grooves, and cover plates for covering the end parts of the arc-shaped thin steel sheets are arranged on the grooves. The advantages of this preferred scheme are: the two ends of the arc-shaped thin steel sheet are telescopically encapsulated in the grooves, so that the arc-shaped thin steel sheet can be limited, and the arc-shaped thin steel sheet is prevented from being misplaced.

Preferably, a rubber pad which is propped against the end part of the arc-shaped thin steel sheet is arranged in the groove, a guide post is arranged in the groove, and guide grooves which are arranged on the guide post in a riding mode are respectively arranged at two ends of the arc-shaped thin steel sheet. The advantages of this preferred scheme are: the two ends of the arc-shaped thin steel sheet are elastically connected with the rigid plate, so that the problem that the inner layer and the outer layer of the flexible bending screen are not consistent in expansion and are easy to deform is solved; the arrangement of the guide post is favorable for avoiding the dislocation of the arc-shaped thin steel sheet.

Preferably, the inner end surface of the hard plate is in a slope structure. The advantages of this preferred scheme are: the rigid plate is gently connected with the arc-shaped thin steel sheet, and the outer side surface of the flexible bending screen is smoother after the flexible bending screen is bent.

Preferably, the lock catch is a magnetic suction connecting buckle. The advantages of this preferred scheme are: simple structure and convenient operation.

Preferably, the outer side of the screen supporting plate is provided with a soft decorative layer. The advantages of this preferred scheme are: the soft decorative surface layer can be made of soft plastics or cowhide, and has smooth and attractive appearance.

Preferably, microphone sound-transmitting meshes are arranged on the upper top surface, the upper part of the front cylindrical surface and the upper part of the left cylindrical surface, the first rigid display screen is arranged in the middle of the front cylindrical surface, and the power switch button, the volume adjusting button and the telephone sound receiving hole are arranged on the lower part of the front cylindrical surface. The advantages of this preferred scheme are: can set up professional level mike on upper portion in the host computer, it is more convenient to hand the recording, and the middle part of preceding cylinder sets up first rigid display screen, when not opening the flexible screen of bending, can regard as the display screen of operation such as phone, multi-media recording, flashlight, convenient to use.

Preferably, a threaded hole for connecting a tripod, an audio and video output input port, a charging port, a mobile phone card socket and a memory card socket are arranged on the lower bottom surface. The advantages of this preferred scheme are: the host interface is arranged on the lower bottom surface, and an interface component can be arranged on the lower portion in the host, so that the structure is reasonable, and the design is more optimized.

Preferably, the right cylindrical surface is provided with a second rigid display screen. The advantages of this preferred scheme are: it can regard as the vice screen of flexible bending screen, has expanded screen display area, if: when reading news and books, the index item display device can be used for displaying the content of the index item, and can also be used as an operation keyboard when playing games.

Preferably, the middle upper part of the left cylindrical surface is provided with a first camera and a flash lamp, and the lower part of the left cylindrical surface is provided with a third rigid display screen. The advantages of this preferred scheme are: a professional camera is arranged in the middle of the inside of the host, and the zoom lens can extend out of the host to take professional pictures and videos; when the horizontal photographing operation is performed, the flexible bending screen is unfolded to display a photographing picture, and two ends of the cylindrical host are held by hands, so that the operation is convenient; when the flexible display screen is longitudinally photographed, the flexible display screen is half unfolded to display a photographic picture, the third rigid display screen is operated by a thumb of a single-hand-held machine, photographing can be achieved, and operation is convenient.

Preferably, the upper part and the lower part of the arc cylindrical surface are respectively provided with sound box sound transmission meshes. The advantages of this preferred scheme are: there is sufficient space to set professional-grade sound box in the upper and lower part of the main machine, so the sound effect is better.

Preferably, the middle part of the arc cylindrical surface is provided with a second camera at a position which is slightly to the right. The advantages of this preferred scheme are: the camera lens is added, and when the host is horizontally placed, the operations such as video chatting are facilitated.

Preferably, a flashlight light source and a third camera are arranged on the upper top surface. The advantages of this preferred scheme are: the flashlight light source is arranged on the upper top surface and is equivalent to a flashlight; when the two-dimensional code needs to be scanned, the two-dimensional code can be scanned without unfolding a screen, and the use is convenient.

Compared with the prior art, the utility model its advantage lies in:

(1) the utility model discloses a cylinder host computer constitutes the side structure by preceding cylinder and U-shaped cylinder, and the laminating of flexible display screen adopts the convex bending of major diameter at the U-shaped cylinder, has solved the flexible screen of interior folding cell-phone and has left the problem of crease.

(2) The screen is convenient to grasp by hands and open and close by one hand by adopting the machine body with the columnar structure, and can provide installation space for professional components occupying larger space; the problem that a professional microphone, a sound box and a camera cannot be configured due to the thin body of the flat mobile phone is solved, the battery capacity can be increased, and the endurance time can be prolonged; the sound box and the microphone space can be used as a heat dissipation channel, and the CUP running speed is improved.

(3) The utility model discloses configured four display screens, each functional unit is rationally distributed, uses convenient operation.

Drawings

Fig. 1 is a schematic view of a folded state three-dimensional structure of a flexible bending screen of a handheld multimedia terminal of the present invention;

fig. 2 is a schematic view of a folded state three-dimensional structure of a flexible bending screen of the handheld multimedia terminal of the present invention;

fig. 3 is a schematic view of the flexible bending screen of the handheld multimedia terminal in a fully expanded state;

fig. 4 is a schematic view of a semi-unfolded state three-dimensional structure of a flexible bending screen of the handheld multimedia terminal of the present invention;

FIG. 5 is a schematic view of the flexible bending screen in a disassembled state;

fig. 6 is a schematic view of the exploded three-dimensional structure of the support screen panel of the present invention.

In the figure: 1-a host, 2-a flexible bending screen, 3-an upper top surface, 4-a lower bottom surface, 5-a front cylindrical surface, 6-a left cylindrical surface, 7-a right cylindrical surface, 8-a circular cylindrical surface, 9-a flexible display screen, 10-a screen supporting plate, 11-a second camera, 12-a rigid plate, 13-a damping hinge, 14-a lock catch, 15-an elastic sheet, 16-a circular thin steel sheet, 17-a groove, 18-a rubber pad, 19-a guide column, 20-a guide groove, 21-a slope structure, 22-a soft decorative layer, 23-a microphone sound transmission mesh, 24-a first rigid display screen, 25-a power switch button, 26-a volume adjusting button, 27-a telephone sound receiving hole, 28-a threaded hole connected with a tripod, 29-a flashlight light source, 30-audio and video output input port, 31-charging port, 32-mobile phone card port, 33-storage card port, 34-second rigid display screen, 35-first camera, 36-sound box sound transmission mesh, 37-cover plate, 38-third rigid display screen, 39-third camera and 40-flash lamp.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

In the description of the present application, it is to be understood that the terms "middle", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of indicated technical features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

As shown in fig. 1 to 6, a handheld multimedia terminal comprises a host 1 and a flexible bending screen 2, wherein the host 1 is a cylindrical host and is surrounded by an upper top surface 3, a lower bottom surface 4, a front cylindrical surface 5 and a U-shaped cylindrical surface, and the U-shaped cylindrical surface is composed of a left cylindrical surface 6, a right cylindrical surface 7 and an arc cylindrical surface 8; the flexible bending screen 2 comprises a flexible display screen 9, an elastic sheet 15, a support screen plate 10 and a flexible finishing layer 22 which are overlapped from inside to outside at one time; the screen supporting plate 10 is composed of two rigid plates 12 and a bendable elastic piece for connecting the two rigid plates; the bendable elastic piece is three arc-shaped thin steel sheets 16 which are used for connecting two hard plates, and the arc-shaped thin steel sheets 16 comprise two arc-shaped thin steel sheets which are buckled together; the outer side surfaces of the two hard plates 12 are provided with grooves 17 connected with the arc-shaped thin steel sheets 16, two ends of each arc-shaped thin steel sheet 16 are inserted into the grooves 17, and cover plates 37 for covering the end parts of the arc-shaped thin steel sheets 16 are arranged on the grooves 17. The inner side ends of the two hard plates 12 are provided with grooves 17 for connecting the arc-shaped thin steel sheets, and the two ends of the arc-shaped thin steel sheets are inserted into the grooves 17 arranged at the inner side ends of the hard plates 12. A rubber pad 18 which is propped against the end part of the arc-shaped thin steel sheet is arranged in the groove 17, a guide post 19 is arranged in the groove 17, guide grooves 20 which are arranged on the guide posts are respectively arranged at two ends of the arc-shaped thin steel sheet, and the end surface of the inner side of the hard plate 12 is of a slope structure 21; the flexible bending screen 2 is connected with the corner between the front cylindrical surface 5 and the right cylindrical surface 7 through a damping hinge 13 on the hinged side of the support screen plate 10, and the flexible bending screen 2 can be bent to completely cover the U-shaped cylindrical surface; the non-hinged side of the flexible bending screen 2 and the front side of the left cylindrical surface 6 are respectively provided with a magnetic suction connecting buckle 14 which are matched with each other. Microphone sound-transmitting meshes 23 are arranged on the upper top surface 3, the upper part of the front cylindrical surface 5 and the upper part of the left cylindrical surface 6, a first rigid display screen 24 is arranged in the middle of the front cylindrical surface 5, and a power switch button, a volume adjusting button 25, a telephone sound receiving hole 27 are arranged on the lower part of the front cylindrical surface 5. The lower bottom surface 4 is provided with a threaded hole 28 for connecting a tripod, two audio/video output input ports 30, a charging port 31, a mobile phone card socket 32 and a memory card socket 33. The right cylindrical surface 7 is provided with a second rigid display screen 34. The first camera 35 and the flash 40 are arranged on the upper middle part of the left cylindrical surface 6, and the third rigid display screen 38 is arranged on the lower part of the left cylindrical surface 6. The first camera 35 is arranged in the middle of the left cylindrical surface 6. Sound box sound-transmitting mesh openings 36 are respectively arranged at the upper part and the lower part of the arc cylindrical surface 8. And a second camera 37 is arranged at the right position of the middle part of the arc cylindrical surface 8. A flashlight source 29 and a third camera 39 are provided on the upper top surface 3. The flexible bending screen 2, the first rigid display screen 24 and the second rigid display screen 34 are all touch screens.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a hand-held type multimedia terminal, it includes host computer and flexible screen of bending, its characterized in that: the main machine is a cylindrical main machine and is surrounded by an upper top surface, a lower bottom surface, a front cylindrical surface and a U-shaped cylindrical surface, wherein the U-shaped cylindrical surface is formed by a left cylindrical surface, a right cylindrical surface and an arc cylindrical surface; the flexible bending screen comprises a flexible display screen at the inner side and a support screen board at the outer side, wherein the support screen board is composed of two rigid plates at two sides and a bendable elastic piece connected with the two rigid plates; the flexible bending screen is connected with the corner between the front cylindrical surface and the right cylindrical surface through a damping hinge on the hinged side of the support screen plate, and the flexible bending screen can be bent to completely cover the U-shaped cylindrical surface; the non-hinged side of the flexible bending screen and the front side of the left cylindrical surface are respectively provided with a lock catch which is matched with each other.

2. The handheld multimedia terminal of claim 1, wherein: an elastic sheet is arranged between the support screen plate and the flexible display screen.

3. The handheld multimedia terminal of claim 2, wherein: the bendable elastic piece is two to a plurality of arc-shaped thin steel sheets which are used for connecting the two hard plates.

4. The handheld multimedia terminal of claim 3, wherein: the arc-shaped thin steel sheet is two arc-shaped thin steel sheets which are buckled together.

5. The handheld multimedia terminal of claim 4, wherein: the outer side surfaces of the two rigid plates are provided with grooves connected with the arc-shaped thin steel sheets, two ends of each arc-shaped thin steel sheet are inserted into the grooves, and cover plates for covering the end parts of the arc-shaped thin steel sheets are arranged on the grooves.

6. The handheld multimedia terminal of claim 5, wherein: the rubber pad which is propped against the end part of the arc-shaped thin steel sheet is arranged in the groove, the guide post is arranged in the groove, and the two ends of the arc-shaped thin steel sheet are respectively provided with a guide groove which is ridden on the guide post.

7. The handheld multimedia terminal of claim 6, wherein: the end surface of the inner side of the hard plate is in a slope structure.

8. The handheld multimedia terminal of claim 7, wherein: the outer side of the support screen plate is provided with a soft decorative surface layer.

9. The handheld multimedia terminal of claim 1, wherein: the lock catch is a magnetic suction connecting buckle.

10. The hand-held multimedia terminal according to any of claims 1 to 9, wherein: microphone sound-transmitting meshes are arranged on the upper top surface, the upper part of the front cylindrical surface and the upper part of the left cylindrical surface, a first rigid display screen is arranged in the middle of the front cylindrical surface, and a power switch button, a volume adjusting button and a telephone sound receiving hole are arranged on the lower part of the front cylindrical surface; a threaded hole connected with a tripod, an audio and video output input port, a charging port, a mobile phone card socket and a storage card socket are arranged on the lower bottom surface; the right cylindrical surface is provided with a second rigid display screen; the middle upper part of the left cylindrical surface is provided with a first camera and a flash lamp, and the lower part of the left cylindrical surface is provided with a third rigid display screen; sound transmission mesh holes of the sound box are respectively arranged at the upper part and the lower part of the arc cylindrical surface; a second camera is arranged at the position, to the right, of the middle part of the arc cylindrical surface; set up flashlight light source and third camera on last top surface.