CN210351378U

CN210351378U - Screen down-pressure zooming system and electronic equipment

Info

Publication number: CN210351378U
Application number: CN201922001221.1U
Authority: CN
Inventors: 卢道泼; 严小超
Original assignee: Truly Opto Electronics Ltd
Current assignee: Truly Opto Electronics Ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-04-17
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a screen down-pressure zoom system, which comprises a zoom device, a pressure sensor, a screen and a central processing unit, wherein the central processing unit is respectively electrically connected to the zoom device and the pressure sensor so as to control the zoom device to zoom according to the sensing value of the pressure sensor; the pressure sensor is arranged on the back of the display area of the screen. The screen down-pressure zoom system adopts the pressure sensor to sense the pressure value of the screen so as to control zooming, and is suitable for single-hand operation. The utility model also discloses an electronic equipment.

Description

Screen down-pressure zooming system and electronic equipment

Technical Field

The utility model relates to a zoom the technique, especially relate to a screen is pressed and is felt zoom system and electronic equipment down.

Background

At present, when a mobile phone is used for taking a picture, a camera is controlled to zoom by a method of sliding a screen, the operation with one hand is difficult, two hands are often required to be matched with each other, one hand is responsible for holding the mobile phone, the other hand is responsible for sliding on the screen, and sometimes a user cannot operate with two hands.

SUMMERY OF THE UTILITY MODEL

In order to solve the deficiencies of the prior art, the utility model provides a screen is pressed down and is felt zoom system adopts pressure sensor to respond to the pressure value of screen to control zooms, is suitable for one-hand operation.

The utility model also provides an electronic equipment.

The utility model discloses the technical problem that will solve realizes through following technical scheme:

a screen down pressure-sensitive zooming system comprises a screen, a zooming device, a pressure sensor and a central processing unit, wherein the pressure sensor is arranged on the back of a display area of the screen; the central processing unit is respectively and electrically connected to the zooming device and the pressure sensor so as to control the zooming device to zoom according to the sensing value of the pressure sensor.

Further, the zooming device comprises at least two cameras which are arranged in a coplanar manner, and different focal lengths are arranged between different cameras.

Furthermore, the zoom device further comprises a switcher, wherein the switcher is electrically connected between the central processing unit and the at least two cameras and used for switching the cameras with different focal lengths according to the control of the central processing unit.

Further, the switcher is an image processor.

Further, zoom device includes at least one camera, the camera includes image sensor and perpendicular and set gradually with the optical axis direction two piece at least optical lens in image sensor the place ahead, wherein, optical axis direction straight line translation can be followed to at least one piece optical lens.

Further, the zoom device includes at least one camera, the camera includes image sensor and with the optical axis direction perpendicular and set gradually at least two optical lens in image sensor the place ahead, at least one optical lens can translate on the lens plane to leave or get into the image area.

Furthermore, the zoom device further comprises at least one driver, which is electrically connected to the central processing unit, mechanically connected to the corresponding optical lens, and used for driving the corresponding optical lens to translate according to the control of the central processing unit.

Further, the screen is an OLED screen.

An electronic device comprises the screen down pressure zoom system.

Furthermore, the screen and the zoom device are arranged on the same equipment plane or are respectively arranged on two opposite equipment planes.

The utility model discloses following beneficial effect has: the screen down-pressure-sensing zooming system is characterized in that a pressure sensor arranged below a screen is used for sensing the pressing force of fingers of a user on the screen, the zooming device is controlled to zoom according to the sensed pressure value, the larger the pressure value is, the larger the zooming multiple is, the fingers of the user do not need to slide on the screen, and the zooming device is suitable for one-hand operation, and the sensing area of the pressure sensor is positioned in the display area of the screen and is more suitable for the existing use habit of the user.

Drawings

Fig. 1 is a schematic view of a screen down-pressure zoom system provided by the present invention;

FIG. 2 is a schematic view of a zoom apparatus in the screen down-pressure zoom system shown in FIG. 1;

FIG. 3 is a schematic view of another zoom apparatus in the push-to-screen zoom system shown in FIG. 1;

FIG. 4 is a schematic view of a zoom apparatus in the screen down pressure sensitive zoom system shown in FIG. 1;

fig. 5 is a schematic front view of an electronic device provided by the present invention;

fig. 6 is a schematic front view of another electronic device provided by the present invention;

fig. 7 is a rear view of the electronic device shown in fig. 6.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Example one

As shown in fig. 1, a screen down pressure-sensitive zoom system includes a screen 11, a zoom device 12, a pressure sensor 13 and a central processing unit 14, wherein the pressure sensor 13 is disposed on the back of a display area of the screen 11; the central processor 14 is electrically connected to the zooming device 12 and the pressure sensor 13, respectively, so as to control the zooming device 12 to zoom according to a sensing value of the pressure sensor 13.

This zoom system is felt to screen pressure adopts and locates pressure sensor 13 under the screen 11 senses user's finger to the pressing force degree of screen 11, controls according to the pressure value that senses zoom device 12 zooms, and the pressure value is big more, and the multiple of zooming is big more, and user's finger need not to slide on screen 11, is suitable for one-hand operation, and pressure sensor 13's sensing area is located in the display area of screen 11, also more accords with user's current use custom.

As shown in fig. 5 and 6, the position of the pressure sensor 13 should be as close as possible to the edge of the display area of the screen 11, so that the thumb of the user can just press the sensing area of the pressure sensor 13 when holding the electronic device 1, for example, the sensing area is located below the left side or below the right side of the display area of the screen 11.

The screen 11 may be, but is not limited to, an OLED screen, and the thin OLED screen 11 enables the sensing surface of the pressure sensor 13 to be close to the surface of the screen 11, so as to sense the pressing force of the finger more accurately.

In one embodiment, as shown in fig. 2, the zoom apparatus 12 includes at least two cameras 121 disposed in a same plane, the at least two cameras 121 disposed in a same plane can be mounted on the same PCB 122, and different focal lengths between the cameras 121 are different, for example, a telephoto camera 121, a normal focal length camera 121, and a wide-angle camera 121 are used in combination to form the zoom apparatus 12 with full focal length coverage.

In this embodiment, the zoom apparatus 12 further includes a switch electrically connected between the central processing unit 14 and at least two cameras 121, for switching the cameras 121 with different focal lengths according to the control of the central processing unit 14.

The switcher may be, but not limited to, an image processor, and the image processor may also be configured to process and output images captured by the cameras 121.

In another embodiment, as shown in fig. 3, the zoom apparatus 12 includes at least one camera 121, and the camera 121 includes an image sensor 1211 and at least two optical lenses 1212 arranged in front of the image sensor 1211 in sequence and perpendicular to the optical axis direction, wherein at least one optical lens 1212 is linearly translatable in the optical axis direction.

In this embodiment, the zooming apparatus 12 performs zooming by changing the relative distance between the plurality of optical lenses 1212.

In yet another embodiment, as shown in fig. 4, the zoom apparatus 12 includes at least one camera 121, and the camera 121 includes an image sensor 1211 and at least two optical lenses 1212 arranged in front of the image sensor 1211 in sequence and perpendicular to the optical axis direction, wherein at least one optical lens 1212 is translatable on a lens plane.

In this embodiment, the zooming apparatus 12 performs zooming by the number of the optical lenses 1212 superimposed.

In the two embodiments shown in fig. 3 and 4, if the number of the cameras 121 is two or more, at least two cameras 121 may be mounted on the same PCB 122 as shown in fig. 2. The zoom apparatus 12 may also be provided with an image sensor electrically connected between the central processing unit 14 and at least one camera 121, and configured to process and output images captured by the cameras 121.

In the two embodiments shown in fig. 3 and 4, the zoom apparatus 12 further includes at least one driver electrically connected to the central processing unit 14 and mechanically connected to the corresponding optical lens 1212, for driving the corresponding optical lens 1212 to translate according to the control of the central processing unit 14.

The driver may be, but not limited to, a stepping motor or a piezoelectric crystal motor, and is mechanically connected to the corresponding optical lens 1212 to drive the corresponding optical lens 1212 to translate along a rack in the translation direction.

Example two

As shown in fig. 5 to 7, an electronic apparatus 1 includes the screen down pressure-sensitive zoom system according to the first embodiment. In one embodiment, as shown in fig. 5, the screen 11 and the zoom apparatus 12 are disposed on the same equipment plane, that is, the zoom apparatus 12 is used for a front camera of the electronic equipment 1, or, in another embodiment, as shown in fig. 6 and 7, the screen 11 and the zoom apparatus 12 are disposed on two opposite equipment planes, that is, the zoom apparatus 12 is used for a rear camera of the electronic equipment 1.

The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is specific and detailed, but the invention can not be understood as the limitation of the patent scope of the present invention, but all the technical solutions obtained by adopting the equivalent substitution or equivalent transformation should fall within the protection scope of the present invention.

Claims

1. A screen down pressure-sensitive zooming system is characterized by comprising a screen, a zooming device, a pressure sensor and a central processing unit, wherein the pressure sensor is arranged on the back of a display area of the screen; the central processing unit is respectively and electrically connected to the zooming device and the pressure sensor so as to control the zooming device to zoom according to the sensing value of the pressure sensor.

2. The screen touch zoom system of claim 1, wherein the zoom apparatus comprises at least two cameras in a coplanar arrangement, with different focal lengths between different cameras.

3. The zoom system of claim 2, wherein the zoom apparatus further comprises a switch electrically connected between the central processor and the at least two cameras for switching the cameras with different focal lengths according to the control of the central processor.

4. The on-screen pressure sensitive zoom system of claim 3, wherein the switcher is an image processor.

5. The screen pressure-sensitive zooming system of claim 1, wherein the zooming device comprises at least one camera, the camera comprises an image sensor and at least two optical lenses which are perpendicular to the optical axis and are arranged in front of the image sensor in sequence, and at least one optical lens can linearly translate along the optical axis.

6. The screen pressure-sensitive zoom system of claim 1, wherein the zoom device comprises at least one camera, the camera comprises an image sensor and at least two optical lenses perpendicular to the optical axis and disposed in front of the image sensor in sequence, and at least one optical lens can translate on a lens plane to leave or enter an imaging area.

7. The screen-down pressure-sensitive zoom system of claim 5 or 6, wherein the zoom apparatus further comprises at least one driver electrically connected to the central processing unit and mechanically connected to the corresponding optical lens, for driving the corresponding optical lens to translate according to the control of the central processing unit.

8. The screen-down pressure-sensitive zoom system of claim 1, wherein the screen is an OLED screen.

9. An electronic device comprising the screen down pressure sensitive zoom system of any of claims 1-8.

10. The electronic device of claim 9, wherein the screen and the zoom apparatus are disposed on a same device plane or disposed on two opposite device planes.