CN215867643U

CN215867643U - Electronic equipment

Info

Publication number: CN215867643U
Application number: CN202121931203.4U
Authority: CN
Inventors: 王锐
Original assignee: Lenovo Beijing Ltd
Current assignee: Lenovo Beijing Ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-02-18
Anticipated expiration: 2031-08-17

Abstract

The application discloses electronic equipment includes: a support; an image display assembly comprising: the touch control panel is rotationally connected with the bracket; the projector is fixedly arranged on the touch pad and can project images on the touch pad; the image display assembly at least has a first posture and a second posture through rotating on the support, and the touch pad meets a horizontal condition in the first posture; in the second posture, the touch pad meets the vertical condition. The image display assembly is rotatably arranged on the support, so that the image display assembly can have different postures such as a first posture and a second posture, the touch pad meets a horizontal condition in the first posture, and the touch pad meets a vertical condition in the second posture, so that the projected image can be horizontally displayed and vertically displayed, the electronic equipment can meet the application requirements of sitting type discussion scenes and standing type discussion scenes, namely, the electronic device has multiple application functions, and the diversified use requirements of users can be met.

Description

Electronic equipment

Technical Field

The present disclosure relates to electronic devices, and particularly to an electronic device.

Background

At present, electronic devices applied to a multi-person discussion scene have multiple kinds, such as an electronic whiteboard and a desktop projector, but each kind of electronic device is only applicable to one kind of application scene, for example, the electronic whiteboard is applicable to a standing discussion scene, and the desktop projector is applicable to a sitting discussion scene, and the functions of the electronic device are single, so that the diversified use requirements of users cannot be met.

SUMMERY OF THE UTILITY MODEL

In view of this, the present application provides an electronic device, which has multiple application functions and can meet diversified use requirements of users.

In order to achieve the above purpose, the present application provides the following technical solutions:

an electronic device, comprising:

a support;

an image display assembly comprising: the touch control panel is rotationally connected with the bracket; the projector is fixedly arranged on the touch pad and can project images on the touch pad;

the image display component at least has a first posture and a second posture through rotating on the support, and the touch pad meets a horizontal condition in the first posture; and in the second posture, the touch pad meets a vertical condition.

Optionally, in the electronic device, the image display module is rotatably connected to the bracket through a rotating shaft mechanism, wherein:

the image display assembly is located at a first limit angle position of the rotating shaft mechanism when in the first posture, the image display assembly is located at a second limit angle position of the rotating shaft mechanism when in the second posture, and an angle difference value between the first limit angle position and the second limit angle position is 90 degrees.

Optionally, in the electronic device, the touch pad includes a pad body and a light-resistant coating disposed on a projection surface of the pad body.

Optionally, in the electronic device, a mode control key is disposed on the touch pad, and the mode control key is configured to switch a working mode of the touch pad and/or the projector.

Optionally, in the electronic device, the working mode of the projector includes a forward projection mode in the first posture and a backward projection mode in the second posture, and the image directions of the forward projection mode and the backward projection mode are opposite.

Optionally, in the electronic device, the image display module is driven by the driving component to automatically rotate.

Optionally, in the electronic device, the driving part is a telescopic rod, the support is provided with a support member, one end of the telescopic rod is hinged to the end of the support member far away from the support, and the other end of the telescopic rod is hinged to the bottom surface of the touch pad.

Optionally, in the electronic device, the touch pad is an infrared touch pad, a capacitive touch pad, a TOF touch pad, or a laser radar touch pad.

Optionally, in the electronic device, the projector is a short-focus projector.

The application provides an electronic equipment, be provided with the image display subassembly on the support, this image display subassembly is including the touch-control panel that is used for carrying on touch-control operation and the projecting apparatus that throws the image to the touch-control panel, cooperation through touch-control panel and projecting apparatus, can realize the image show and edit the image, and because the image display subassembly rotates and sets up on the support, make the image display subassembly can have different gestures such as first gesture and second gesture, because the touch-control panel satisfies horizontal condition during first gesture again, the touch-control panel satisfies vertical condition during the second gesture, horizontal show and vertical show can be realized to the projected image, thereby make electronic equipment can satisfy the application of sitting type discussion scene and standing type discussion scene, electron setting has multiple application function promptly, make user's diversified user demand can obtain satisfying.

Drawings

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

Fig. 1 is a schematic structural diagram of an electronic device when an image display assembly provided in an embodiment of the present application is in a first posture;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a schematic structural diagram of the electronic device when the image display assembly is in the second posture;

fig. 4 is a side view of fig. 3.

In fig. 1-4:

the system comprises a support 1, a touch pad 2, a projector 3, a rotating shaft mechanism 4, a mode control button 5, a telescopic rod 6 and a support 7.

Detailed Description

The application provides an electronic device, which has multiple application functions and can meet diversified use requirements of users.

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, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

As shown in fig. 1 to 4, an embodiment of the present application provides an electronic device, which is a device capable of realizing multi-person sharing discussion, and the electronic device mainly includes a stand 1 and an image display assembly, where the stand 1 is a component supporting the image display assembly, and is generally placed on the ground to support the image display assembly, on the premise that a support requirement is met, the structure of the stand 1 is not limited, and may be, for example, a frame structure, a stand structure with a base, and the like, and a support height may be adjusted or unadjustable by folding, stretching, rotating, moving, and the like; the image display component is a core component of the electronic device, which includes a touch pad 2 and a projector 3, the touch pad 2 is a component with a touch operation function, which can be made of glass, when the image display component is arranged on the bracket 1, the touch pad 2 is rotationally connected with the bracket 1 to realize the rotational connection of the whole image display component on the bracket 1, the projector 3 is fixedly arranged on the touch pad 2, specifically on the projection surface of the touch pad 2, and the projection lens of the projector 3 faces the projection surface, so that the projector 3 can synchronously rotate along with the touch pad 2 and ensure that the image formed by projection (the projection image is indicated by a dotted line in fig. 1 and 3) can be always positioned on the projection surface, and meanwhile, the touch pad 2 is communicatively connected with the projector 3 to enable a user to realize editing and controlling the image projected on the projection surface when the projection surface is touch-operated, that is, when a user touches a certain position on the projection surface, the content projected at the position in the projection image can be put into an editing state, so that the user can edit the content, such as adding, deleting and/or modifying characters, or can control the entire projection image, such as enlarging, reducing or sliding the projection image; and, the image display assembly can have at least a first posture and a second posture by rotating on the stand 1, the touch pad 2 satisfies the horizontal condition in the first posture, the touch pad 2 satisfies the horizontal condition means that the touch pad 2 is horizontally arranged or can be regarded as approximately horizontally arranged, i.e. the projected image is projected on a horizontal plane, in which case the operation mode of the electronic device is similar to the operation mode of a desktop projector, i.e. the electronic device can be adapted to a sitting discussion scenario, while in the second posture, the touch pad 2 satisfies the vertical condition, and the touch pad 2 satisfies the vertical condition means that the touch pad 2 is vertically arranged or can be regarded as approximately vertically arranged, i.e. the projected image is projected on a vertical surface, the operating mode of the electronic device is similar to that of an electronic whiteboard, i.e. the electronic device can be adapted to a standing discussion scenario.

The electronic equipment with the structure has the advantages that on the basis that the functions of projection, touch control and the like are achieved to meet the requirement of multi-person sharing type discussion, the electronic equipment can be switched between different postures (namely the first posture and the second posture) to meet the use requirements of sitting type discussion scenes and standing type discussion scenes respectively, the two scenes are considered, the electronic equipment has various application functions, and the diversified use requirements of users can be met.

In the present application, as shown in fig. 2 and 4, the image display assembly is rotatably connected to the bracket 1 through a rotating shaft mechanism 4, wherein: the image display assembly is located at a first extreme angle position of the rotating shaft mechanism 4 when in the first posture, the image display assembly is located at a second extreme angle position of the rotating shaft mechanism 4 when in the second posture, and the angle difference value between the first extreme angle position and the second extreme angle position is 90 degrees. Because the rotating shaft mechanism 4 is a commonly used component for realizing relative rotation between components, in order to facilitate the realization of the technical solution, the rotating shaft mechanism 4 is adopted to rotatably connect the image display component and the bracket 1, but the rotating shaft mechanism 4 adopted in the present application is different from the existing rotating shaft mechanism, that is, the rotating shaft mechanism 4 in the present application limits the maximum angle of rotation, so that the rotating shaft mechanism 4 can only realize the relative rotation between the image display component and the bracket 1 within an angle range of 90 degrees, and when the image display component, the rotating shaft mechanism 4 and the bracket 1 are specifically assembled, the first limit angle position of the rotating shaft mechanism 4 corresponds to the position when the image display component is in the first posture, that is, when the touch pad 2 rotates forward to the horizontal position, the rotating shaft mechanism 4 cannot enable the touch pad 2 to continue to rotate forward any more, and the touch pad 2 can maintain the torque force provided by the rotating shaft mechanism 4 and/or the later-described driving component The force stays in a horizontal position; the second limited angle position of the rotating shaft mechanism 4 corresponds to the position of the image display device in the second posture, that is, when the touch pad 2 rotates reversely to the vertical position, the rotating mechanism cannot make the touch pad 2 rotate reversely any more, and the touch pad 2 can stay at the vertical position by the torque provided by the rotating shaft mechanism 4 and/or the holding force of the driving member. So just can be more convenient fix a position touch pad 2 in horizontal position and vertical position to make things convenient for the accurate switching of image display subassembly between first gesture and second gesture, make electronic equipment's working property obtain optimizing.

The specific structure of the rotating shaft mechanism 4 may be the same as that of the rotating shaft mechanism of the notebook computer without limiting the maximum rotation angle, and specifically, in order to adapt to the larger volume and the larger weight of the image display module in the present application, the rotating shaft mechanism of the notebook computer may be proportionally enlarged to obtain the rotating shaft mechanism 4 of the present application. In addition, when the maximum rotation angle is limited, the specific implementation manner may be various, for example, a limiting member may be added to the rotating shaft mechanism 4 to circumferentially block the rotating shaft, so that the rotating shaft cannot continue to rotate after rotating by 90 degrees.

In the present application, the touch panel 2 includes a panel body and a light-resistant coating layer provided on a projection surface of the panel body. Wherein, the board body is the part for realizing touch function, and sets up the anti light coating on the surface of board body, can make the user can be under the highlight environment clear watch the projection content on the touch-control board 2, has not only promoted user's the experience of watching, but also can make the user can be more accurate different regions of touch projection image to can carry out more accurate edit operation to the projection image, bring better touch-control experience for the user.

As shown in fig. 1-4, a mode control key 5 is disposed on the touch pad 2, and the mode control key 5 is used for switching the operation mode of the touch pad 2 and/or the projector 3. Specifically, the operation mode of the projector 3 includes a forward projection mode in the first posture and a backward projection mode in the second posture, and the image directions of the forward projection mode and the backward projection mode are opposite. In the present application, in order to reduce the volume and make the appearance of the electronic device more beautiful, the shape of the touch panel 2 is triangular (the corners of the triangle may be rounded corners), that is, the touch panel 2 is a triangular panel, and may further be an equilateral triangle or isosceles triangle, the connection portion of the rotating shaft mechanism 4 and the triangular panel is a portion close to the vertex angle of the triangular panel (when the touch panel 2 is an equilateral triangle, the vertex angle may be any one of the three corners; when the touch panel 2 is an isosceles triangle, the vertex angle is an angle between two waists), and when the projector 3 is disposed on the touch panel 2, the projector 3 and the rotating shaft mechanism 4 are disposed on both sides of the touch panel 2, respectively, as shown in fig. 2 and 4, on the basis, in order to facilitate the user to view the projected image, when the image display assembly is in the first posture, let the projector 3 project in the forward direction, i.e. the side of the projected image near the vertex angle is the top side of the projected image, and the side near the base (the base refers to the side of the triangle opposite to the vertex angle) is the bottom side of the projected image, the image or text viewed by the user at the base side is the forward image or forward text, and when the image display assembly is changed from the first posture to the second posture, i.e. the touch pad 2 is changed from the horizontal position to the vertical position, as shown in fig. 3, the base of the touch pad 2 becomes the highest part of the whole touch pad 2, and the vertex angle is the lowest part of the touch pad 2, if the side near the vertex angle is still the top side of the projected image and the side near the base is still the bottom side of the projected image, the projected image viewed by the user is the reverse image, i.e. the image or text is the inverted image or inverted text, which affects the normal use of the electronic device, therefore, in order to avoid this situation, the present application makes the operation mode of the projector 3 include a backward projection mode in the second posture, in addition to the forward projection mode in the first posture, in which the side near the vertex angle is the bottom side of the projected image and the side near the bottom side is the top side of the projected image, so that when the image display assembly is in the second posture, the projected image viewed by the user is forward projected. The mode control key 5 is a key for switching the mode of the projector 3, that is, as the posture of the image display assembly changes, the user can change the projection mode of the projector 3 by pressing the mode control key 5, so that the projection image seen by the user is always a forward image. The mode control key 5 is provided on the touch panel 2 so as to be in communication connection with the projector 3, and in order to avoid occupying a projection area, the mode control key 5 is provided near one of the other two corners of the triangular plate except the top corner. The mode control key 5 may be a physical key or a touch key displayed on the touch pad 2. In addition, the switching of the projection mode of the projector 3 may be automatically performed according to the posture change of the image display unit, for example, a sensor capable of detecting the position of the touch panel 2 is provided on the stand 1, the sensor transmits the detected position data to the projector 3, and the projector 3 performs the switching of the projection mode according to the position data.

In the application, the image display assembly is driven by the driving part to automatically rotate. Therefore, automatic conversion of different postures can be realized, and the working performance of the electronic equipment is more outstanding. In addition, the posture conversion of the image display component can also be realized through manual operation of a user.

Specifically, as shown in fig. 2 and 4, the driving part is a telescopic rod 6, the support 1 is provided with a supporting member 7, one end of the telescopic rod 6 is hinged to one end of the supporting member 7 away from the support 1, and the other end of the telescopic rod 6 is hinged to the bottom surface of the touch pad 2. In this structure, the telescopic rod 6 is located at the bottom of the touch pad 2, so the touch pad 2 can be driven to rotate towards the horizontal position by the contraction of the telescopic rod 6, and conversely, the touch pad 2 can be driven to rotate towards the vertical position by the extension of the telescopic rod 6. Wherein, the telescopic rod 6 can be embodied as a hydraulic cylinder, an air cylinder and the like. In addition, the driving component can also be other types of components, such as a motor connected with the rotating shaft mechanism and driving the rotating shaft to rotate, and the like.

In the present application, the touch pad 2 can be an infrared touch pad 2, a capacitive touch pad 2, a TOF touch pad 2 or a laser radar touch pad 2, and the projector 3 is a short-focus projector 3. Therefore, the image display assembly has a good image display effect, and accurate and sensitive touch control can be realized, so that the working performance of the electronic equipment is optimized to the greatest extent.

In this specification, structures of each part are described in a progressive manner, and a structure of each part is mainly described to be different from an existing structure, and the whole structure and the part structure of the electronic device can be obtained by combining the structures of the parts.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An electronic device, comprising:

a support;

2. The electronic device of claim 1, the image display assembly being rotatably coupled to the stand by a hinge mechanism, wherein:

3. The electronic device of claim 1, the trackpad comprising a pad body and a light-resistant coating disposed on a projection surface of the pad body.

4. The electronic device of claim 1, wherein a mode control key is disposed on the touch pad, and the mode control key is used for switching an operating mode of the touch pad and/or the projector.

5. The electronic device of claim 4, the operating mode of the projector comprising a forward projection mode in the first pose and a backward projection mode in the second pose, the forward projection mode and the backward projection mode having opposite image directions.

6. The electronic device of claim 1, the image display assembly automatically rotates under the driving of a driving part.

7. The electronic device according to claim 6, wherein the driving member is a telescopic rod, the support is provided with a supporting member, one end of the telescopic rod is hinged to one end of the supporting member away from the support, and the other end of the telescopic rod is hinged to the bottom surface of the touch pad.

8. The electronic device of claim 1, the touchpad being an infrared touchpad, a capacitive touchpad, a TOF touchpad, or a lidar touchpad.

9. The electronic device of claim 1, the projector being a short focal length projector.