CN211577772U

CN211577772U - Multifunctional equipment

Info

Publication number: CN211577772U
Application number: CN201922312268.XU
Authority: CN
Inventors: 贺跃理
Original assignee: Lenovo Beijing Ltd
Current assignee: Lenovo Beijing Ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-09-25
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a multifunctional equipment relates to electronic equipment technical field, mainly solves the unable adjustment of current notebook computer screen size, the unable problem that adapts to the great display screen application scene of various needs. The utility model discloses a main technical scheme does: a multifunction device comprising a carrying function or an adjustment function, the carrying function capable of being illuminated to form an image of the carried light; the adjustment function can adjust an angle between the multifunction apparatus and a support surface supporting the multifunction apparatus. In the utility model, the bearing function piece can be used as a display screen to bear images, and the size of the bearing function piece can be adjusted without being limited by the size of the display screen, so that the bearing function piece can be suitable for various application scenes needing larger display screens; and simultaneously, the utility model provides an among the multifunctional equipment, can also include the regulatory function subassembly for adjust the angle between multifunctional component and the holding surface that supports it, and then form the angle that more is favorable to the demonstration.

Description

Multifunctional equipment

Technical Field

The utility model relates to an electronic equipment technical field especially relates to a multifunctional equipment.

Background

NoteBook computers (NBs), which are small and portable personal computers, have been developed to be smaller, lighter and more powerful, and thus become important application devices for people in all fields. In recent years, the size of a notebook computer is limited by the thickness, size of a battery and other factors to the minimum in the prior art, but the requirement for lightness and thinness is higher and higher.

The size of the screen of the notebook computer is fixed, and cannot be adjusted, and when a larger display screen is needed for displaying pictures, expensive cost is needed to buy a large screen system or externally connect a large screen display or projection equipment, so that the efficiency is undoubtedly reduced, and additional expenses are increased.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model mainly provides following technical scheme:

the embodiment of the utility model provides a multifunctional equipment, it includes:

a carrier function capable of being illuminated to form an image of the carried light; or,

an adjustment feature that enables adjustment of an angle between the multi-function device and a support surface supporting the multi-function device.

Optionally, the multifunctional device comprises the carrying function and the adjusting function.

Optionally, the multifunctional apparatus further includes an apparatus body, and the apparatus body is provided with a projection source;

the bearing function piece is movably connected with the equipment body, and comprises an unfolding state:

wherein the bearing function piece is in an unfolding body and can bear the image projected by the projection source; or

The bearing function piece is in an unfolded state, is arranged between the equipment body and a supporting surface for supporting the equipment body and dissipates heat for the equipment body.

Optionally, in the multifunctional apparatus, a ratio of a distance between an edge of the carrying function connected to the apparatus body and the projection source to a side length of the carrying function is equal to a projection ratio of the projection source.

the adjusting function piece is movably connected with the equipment body and comprises a folded state;

the adjusting function piece is in a folded state and can be turned over to the back face of the equipment body, so that the adjusting function piece adjusts the angle between the equipment body and the supporting face supporting the equipment body.

Optionally, the adjusting function includes a plurality of folding pieces, and the folding pieces are folded at the back of the device body to enable the projection source to face a specific projection direction.

Optionally, in the multifunctional apparatus, a plurality of the folding pieces are sequentially arranged along a direction away from the apparatus body, and adjacent folding pieces are rotatably connected by a rotating shaft;

and a connecting sheet is arranged between the adjacent folding sheets and used for shielding the rotating shaft.

Optionally, in the multifunctional device, the connecting piece on the first side of the rotating shaft is flush with the surface of the flap, and the connecting piece on the second side of the rotating shaft is concave towards the first side;

wherein the first side is the side of the flap that faces away from the back of the device body.

Optionally, in the multifunctional apparatus, a second side of the flap, connected to the apparatus body, of the flaps is provided with a plurality of limiting ribs, which can be matched with the flap farthest from the apparatus body, and an angle between the apparatus body and a supporting surface supporting the apparatus body.

The embodiment of the utility model provides a multifunctional equipment has following beneficial effect at least; in order to solve the problem that the size of the screen of the existing notebook computer cannot be adjusted and cannot be adapted to various application scenes needing larger display screens, in the multifunctional equipment provided by the utility model, the bearing functional piece can be used as the display screen to bear images, and the size of the bearing functional piece can be adjusted without being limited by the size of the display screen, so that the multifunctional equipment can be suitable for various application scenes needing larger display screens; and simultaneously, the utility model provides an among the multifunctional equipment, can also include the regulatory function subassembly, be used for adjusting angle between multifunctional component and the holding surface that supports it, and then form the angle that more is favorable to the demonstration.

Drawings

Fig. 1 is a schematic view illustrating a multifunctional device according to an embodiment of the present invention, in which a load-bearing functional assembly is in an expanded state;

fig. 2 is a schematic structural diagram of an adjusting assembly in a multifunctional apparatus according to an embodiment of the present invention in a folded state;

fig. 3 is a schematic view of a functional assembly carried in a multifunctional apparatus according to an embodiment of the present invention.

In the figure: the device comprises a bearing function part 1, an adjusting function part 2, a folding piece 21, a first folding piece 211, a second folding piece 212, a third folding piece 213, a rotating shaft 214, a connecting piece 22, a convex edge 23, a device body 3 and a projection source 4.

Detailed Description

To further illustrate the technical means and effects of the present invention for achieving the objects of the present invention, the following detailed description will be given with reference to the accompanying drawings and preferred embodiments of the present invention with reference to the specific embodiments, structures, features and effects of the multifunctional device according to the present invention. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

The utility model discloses technical scheme for solving above-mentioned technical problem, the general thinking is as follows:

example 1

Referring to fig. 1 and 2, the present invention provides a multifunctional device, which includes a bearing function 1 or an adjusting function 2; the carrying function 1 can be illuminated to form an image of the carried light; the adjustment function 2 can adjust an angle between the multifunction apparatus and a support surface supporting the multifunction apparatus.

Specifically, in order to solve the unable adjustment of current notebook computer screen size, the unable problem that adapts to the great display screen application scene of various needs, the utility model provides a multifunctional equipment, it includes bear function piece 1 or regulatory function piece 2. The multifunctional equipment can be mobile electronic equipment such as a notebook computer, a tablet computer and a mobile phone; the bearing function piece 1 is a structure with a display screen function, can be connected with the electronic equipment or not, and solves the problem that the self-contained display screen of a notebook computer is fixed in size and cannot be suitable for various scenes; for example: the bearing functional part 1 is rotatably connected with the notebook computer and can be turned over relative to the notebook computer by taking one side of the notebook computer as an axis, so that the bearing functional part 1 can be turned over to adjust an included angle between the bearing functional part 1 and the notebook computer as a display screen, and further adjust the size of a display picture; of course, the size of the bearing functional element 1 serving as the display screen is not limited, and can be designed and adjusted according to actual needs; for another example: under a certain special scene, an external projector is required to perform projection display, but no proper projection screen or background wall is provided, and the bearing functional piece 1 is used as a display curtain to align to the projection direction of the projector to perform picture display; among them, the projector may be disposed on a multifunction device, for example: the notebook computer is provided with a projector which can be matched with the bearing functional piece 1 to perform projection display. The adjusting function piece 2 can be a bracket or a support plate, has a supporting function, can be connected with the electronic equipment or not, supports the multifunctional equipment between the multifunctional equipment and a supporting surface (which can be a desktop) of the multifunctional equipment and adjusts the inclination angle of the multifunctional equipment; for example: the back of the notebook computer is connected with a turnover supporting plate, and the inclination angle of the notebook computer relative to the desktop can be adjusted in the turnover process of the supporting plate; or the angle-adjustable support supports the notebook computer on the back side of the notebook computer when needed and adjusts the inclination angle of the tablet computer at any time, so that the best picture display angle is achieved, and the support can be removed when not needed.

According to the above list, the utility model provides a multifunctional device, bearing function spare 1 can bear the weight of the image as the display screen, and bearing function spare 1 size is adjustable, need not to receive the restriction of display screen size, can be applicable to the application scene that various needs great display screen; and simultaneously, the utility model provides an among the multifunctional equipment, can also include regulatory function subassembly 2, be used for adjusting angle between multifunctional component and the holding surface that supports it, and then form the angle that more is favorable to the demonstration.

The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, with the specific understanding that: a and B can be contained simultaneously, A can exist independently, B can exist independently, and any one of the three conditions can be met; wherein the inside and outside are referenced to the inside and outside in the actual installation.

Further, an embodiment of the present invention provides a multifunctional device, in which the multifunctional device includes the bearing function part 1 and the adjusting function part 2.

Specifically, in order to simultaneously realize that the multifunctional device has a display screen with unlimited size and adjust a display angle, in the embodiment of the present invention, the bearing function component 1 and the adjusting function component 2 are simultaneously disposed in the multifunctional device, and the respective functions of the bearing function component 1 and the adjusting function component 2 refer to the above contents, which are not described herein; further, the carrying function 1 and the adjusting function 2 may be the same, and function as a display screen and a support structure in different states; for example: in the unfolded state as a carrying function 1 and in the folded state as an adjusting function 2.

Further, as shown in fig. 1, a multifunctional apparatus according to an embodiment of the present invention further includes an apparatus body 3, wherein the apparatus body 3 is provided with a radiation source 4; the bearing function piece 1 is movably connected with the equipment body 3, and the bearing function piece 1 comprises an unfolding state: wherein the carrying function 1 is in an unfolded shape, and the carrying function 1 can carry the image projected by the projection source 4; or

The bearing function piece 1 is in an unfolded state, and the bearing function piece 1 is arranged between the equipment body 3 and a supporting surface supporting the equipment body 3 and used for dissipating heat of the equipment body 3.

Specifically, in order to realize the size adjustability of the display screen of the multifunctional device, the projection source 4 is arranged on the device body 3, the bearing function piece 1 is arranged to be a plate-shaped structure and is movably connected with the device body 3, when the plate-shaped structure and the device body 3 form a preset included angle, the image display can be carried out corresponding to the projection of the projection source 4, when the plate-shaped structure is overturned to the surface of the device body 3 opposite to the projection source 4, the device body 3 can be supported, and the bottom surface of the device body 3 is separated from the original supporting surface (such as a desktop and the like) to carry out heat dissipation; for example: the equipment body 3 is a notebook computer which can be a notebook computer without a display screen, the projection source 4 is a projector, and the bearing function piece 1 is in a form of arranging a curtain on a plate-shaped structure, or is only in a plate-shaped structure; one side of the bearing functional piece 1 is rotatably connected with the notebook computer to realize 360-degree overturning, when the bearing functional piece 1 and the notebook computer are overturned between 0-180 degrees, the bearing functional piece 1 is used as a display screen to display a projection picture of the projection source 4, and at the moment, the included angle between the bearing functional piece 1 and the notebook computer is adjusted to adjust the size of the display picture, so that the limitation of a fixed-size screen of the notebook computer is broken through; when the bearing functional part 1 is turned over for more than 180 degrees, the bearing functional part is equivalent to the back of the notebook computer which is turned over, at the moment, the bearing functional part 1 isolates the notebook computer from the supporting surface thereof, the contact area between the notebook computer and the supporting surface thereof is reduced, namely the heat dissipation area of the notebook computer is increased, and therefore the heat dissipation efficiency of the notebook computer is increased.

Further, in the embodiment of the present invention, in a specific implementation, a ratio of a distance between the edge of the carrying function 1 connected to the device body 3 and the projection source 4 to a side length of the carrying function 1 is equal to a projection ratio of the projection source 4.

Specifically, in order to realize that the carrying function component 1 can display pictures with different sizes when being used as a display screen, in the embodiment of the present invention, when the projection source 4 is a projector, it has a projection ratio, the projection ratio is the ratio of the projection distance to the picture width, the smaller the projection ratio, which indicates that the larger the width of the projection picture is, the larger the display picture is, under the same projection distance; therefore, in the embodiment of the present invention, the ratio of the distance (i.e. the projection distance) between the edge where the carrying function 1 is connected to the apparatus body 3 and the transmission source 4 to the side length of the carrying function 1 (the side length here refers to the length of the carrying function 1 away from the apparatus body, i.e. the width of the screen) is equal to the projection ratio of the projection source 4, so that the carrying function 1 can cooperate with the projection source 4 to display the maximum display screen. For example: when the projection ratio of the projection source 4 is 0.2:1 and the distance from the projection source 4 to the edge of the bearing functional part 1 is 3cm, the size of the bearing functional part 1 is 12 inches; at this time, the projection angle of the fixed projection source 4 is inconvenient, and the included angle between the bearing function piece 1 and the body equipment 3 is adjusted to adjust the display picture, or the included angle between the fixed bearing function piece 1 and the equipment body 3 is inconvenient, and the projection angle of the projection source 4 is adjusted to adjust the display picture.

Example 2

Further, referring to fig. 2, in a specific implementation, the multifunctional apparatus according to an embodiment of the present invention further includes an apparatus body 3, wherein the apparatus body 3 is provided with a radiation source 4; the adjusting function piece 2 is movably connected with the equipment body 3, and the adjusting function piece 2 comprises a folded state; wherein, adjust function 2 and be in fold condition, adjust function 2 can turn over and roll over to the 3 backs of equipment body, make adjust function 3 adjust equipment body 3 with support the angle between the holding surface of equipment body 3.

In particular, in order to adjust the angle between the device body 3 and the supporting surface thereof by the adjusting function 2, in the embodiment of the present invention, the adjusting function 2 includes a plurality of folding pieces 21, and the folding pieces 21 are folded at the back of the device body 3 to make the projection source 4 face a specific projection direction; that is, the plurality of folding pieces 21 are folded on the back surface of the folding body 3, one supporting surface is provided for the equipment body 3, and one surface is in contact with the original supporting surface of the equipment body 3 to be used as a bottom supporting surface, so that the projection angle of the projection source 4 on the equipment body 3 is adjusted; for example: the three flaps 21 comprise a first flap 211, a second flap 212 and a third flap 213 arranged in succession in a direction away from the apparatus body 3, and rotating shafts 214 are respectively arranged between the first folding sheet 211 and the second folding sheet 212, and between the second folding sheet 212 and the third folding sheet 213, and are connected with each other in a rotating way, and a connecting piece 22 is arranged between the adjacent flaps 21, so that the first flap 211, the second flap 212 and the third flap 213 are folded towards the back of the device body 3, the back of the device body 3 is surrounded to form a triangle section, which may be an equilateral triangle or an isosceles triangle (the first folding sheet 211 and the third folding sheet 213 are two sides of the triangle), at this time, the included angle between the first flap 211, the third flap 213 and the second flap 212 determines the supporting angle of the apparatus body 3, i.e. the supporting angle of the projection source 4; for example: the larger the included angle between the first flap 211, the third flap 213 and the second flap 212 is, the farther the first flap 211 and the third flap 213 are from the second flap 212, and the larger the included angle between the apparatus body 3 or the projection source 4 and the second flap 212 is, the more upward the projection plane of the projection source 4 is, i.e. above the apparatus body 3; conversely, the smaller the included angle between the first flap 211, the third flap 213 and the second flap 212 is, the closer the first flap 211 and the third flap 213 are to the second flap 212, and the smaller the included angle between the apparatus body 3 or the projection source 4 and the second flap 212 is, the more the projection plane of the projection source 4 tends to be a plane, i.e. the front of the apparatus body 3. Wherein, the connecting sheet 22 is made of flexible material.

Further, in a specific implementation of the multifunctional device according to an embodiment of the present invention, the connecting piece 22 on the first side of the rotating shaft 214 is flush with the surface of the flap 21, and the connecting piece 22 on the second side of the rotating shaft 214 is recessed toward the first side; wherein the first side is a side of the flap 21 facing away from the back of the device body 3.

Specifically, in order to realize that the carrying function part 1 and the adjusting function part 2 are the same, in this embodiment, two sides of the connecting piece 22 are provided with a form that one side is a plane and is flush with the surface of the folded piece 21, and the other side is concave, so that the folded pieces 21 sequentially extend in the direction away from the device body 3, corresponding to the unfolded state of the carrying function part 1, at this time, the flush surface of the folded piece 21 and the connecting piece 22 serves as a projection display surface, and the display of a picture is not affected; when the folding pieces 21 are folded toward the back of the apparatus body 3, the folding pieces correspond to the folding state of the adjusting function piece 2, and at this time, the side of the connecting piece 22 with the recess is folded by matching with the rotating shaft 214, so that the relative folding and rotation among the first folding piece 211, the third folding piece 213 and the second folding piece 212 is not limited.

Further, referring to fig. 2, an embodiment of the present invention provides a multifunctional device, in the implementation, a plurality of limiting protruding ridges 23 are disposed on a second side of the folded piece 21, which is connected to the device body, of the folded piece 21, and can be matched with the folded piece 21 farthest from the device body 3, the device body 3 and the supporting surface of the device body 3 form an angle therebetween.

Specifically, in order to ensure that the plurality of folded pieces 21 can support the apparatus body 3 after being folded on the back of the apparatus body 3, in this embodiment, a plurality of protruding ribs 23 parallel to the apparatus body are provided on the surface of the first folded piece 211 facing the back of the apparatus body 3, and when the third folded piece 213 is folded on the back of the apparatus body 3, the protruding ribs 23 can be abutted to realize the positioning of the third folded piece 213 at different heights in the first folded piece 211. Or a plurality of magnet bars parallel to the apparatus body 3 are arranged on the surface of the first folding piece 211 on the side facing the back of the apparatus body 3, and a magnet bar is arranged on the edge of the third folding piece 213 away from the first folding piece 211, so that the magnet bar of the third folding piece 213 attracts the magnet bar of the first folding piece 211 to realize the positioning of the third folding piece 213 at different heights in the first folding piece 211.

Further, referring to fig. 3, in a specific implementation of the multifunctional device provided in an embodiment of the present invention, the bearing function component 1 and the adjusting function component 2 can be detachably connected to the device body 3, and can be separated from the device body 3 when the bearing function component 1 is not needed, so that it is more convenient to carry the device body 3 alone; meanwhile, when the adjusting function component 2 is used as the adjusting function component, the adjusting function component can be separated from the device body 3, and after being folded separately, the back of the device body 3 is supported and the angle of the device body is adjusted.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. A multifunction device, characterized in that it comprises:

2. The multifunction device of claim 1, wherein:

the multifunction device includes the load bearing feature and the adjustment feature.

3. The multifunction device of claim 1, wherein:

the device also comprises a device body, wherein a projection source is arranged on the device body;

4. The multifunction device of claim 3, wherein:

the ratio of the distance between the edge of the bearing functional piece connected with the equipment body and the projection source to the side length of the bearing functional piece is equal to the projection ratio of the projection source.

5. The multifunction device of claim 1, wherein:

6. The multifunction device of claim 4, wherein:

the adjusting function part comprises a plurality of folding pieces, and the folding pieces are in a folding state on the back of the equipment body to enable the projection source to face a specific projection direction.

7. The multifunction device of claim 6, wherein:

the folding pieces are sequentially arranged along the direction far away from the equipment body, and adjacent folding pieces are rotationally connected through a rotating shaft;

8. The multifunction device of claim 7, wherein:

the connecting sheet on the first side of the rotating shaft is flush with the surface of the folding sheet, and the connecting sheet on the second side of the rotating shaft is sunken towards the first side;

9. The multifunction device of claim 8, wherein:

and a plurality of limiting convex ribs are arranged on the second sides of the folding pieces connected with the equipment body in the folding pieces and can be matched with the folding piece farthest from the equipment body, and the angle between the equipment body and a supporting surface for supporting the equipment body is formed.