CN113805645A - Tablet computer capable of automatically adjusting display scaling - Google Patents

Tablet computer capable of automatically adjusting display scaling Download PDF

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Publication number
CN113805645A
CN113805645A CN202010530440.3A CN202010530440A CN113805645A CN 113805645 A CN113805645 A CN 113805645A CN 202010530440 A CN202010530440 A CN 202010530440A CN 113805645 A CN113805645 A CN 113805645A
Authority
CN
China
Prior art keywords
tablet computer
display
distance
automatically adjusting
display screen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202010530440.3A
Other languages
Chinese (zh)
Inventor
曾禄明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Qihui Intelligent Technology Co ltd
Original Assignee
Shenzhen Qihui Intelligent Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Qihui Intelligent Technology Co ltd filed Critical Shenzhen Qihui Intelligent Technology Co ltd
Priority to CN202010530440.3A priority Critical patent/CN113805645A/en
Publication of CN113805645A publication Critical patent/CN113805645A/en
Withdrawn legal-status Critical Current

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1613Constructional details or arrangements for portable computers
    • G06F1/1633Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B17/00Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06Systems determining the position data of a target
    • G01S15/08Systems for measuring distance only
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14Digital output to display device ; Cooperation and interconnection of the display device with other functional units

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

The invention is suitable for the technical field of tablet computers, and discloses a tablet computer capable of automatically adjusting display scaling, which comprises a tablet computer body, wherein the tablet computer body comprises a shell and a display screen connected with the shell, two distance detectors for detecting distance parameters between a human face and the display screen are arranged on the front face of the shell, and a scaling module for adjusting the display scaling of text fonts displayed by the display screen according to the distance parameters is arranged in the tablet computer body. The tablet personal computer capable of automatically adjusting the display scaling provided by the invention can detect the distance between the human face (eyes) and the display screen, and can adjust the display scaling of the text font displayed on the display screen according to the distance parameter, thereby realizing the function of automatically adjusting the display scaling and being convenient for users to use.

Description

Tablet computer capable of automatically adjusting display scaling
Technical Field
The invention belongs to the technical field of tablet computers, and particularly relates to a tablet computer capable of automatically adjusting display scaling.
Background
The display scale of the tablet computer in the prior art is generally fixed, so that the tablet computer is inconvenient for users to use.
Disclosure of Invention
The present invention is directed to overcome the above-mentioned deficiencies in the prior art, and provides a tablet pc capable of automatically adjusting the display scaling, which can adjust the display scaling (size) of text fonts according to the distance between the user's eyes and the tablet pc, and is convenient for the user to use.
The technical scheme of the invention is as follows: the utility model provides an automatic adjust panel computer that shows scale, includes the panel computer body, the panel computer body includes the shell and connects in the display screen of shell, the front of shell is provided with two distance detection wares that are used for detecting distance parameter between people's face and the display screen, this internal being provided with of panel computer is used for according to distance parameter adjusts the scaling module of the text typeface display scale that the display screen shows.
In particular, the distance detector is an ultrasonic distance detector.
Specifically, the two distance detectors are respectively disposed at two corners near the upper portion of the front surface of the housing.
Specifically, a switching toggle switch for closing the adjusting function of the zooming module is arranged on the side surface of the shell.
Specifically, the side of the housing is provided with a knob for manually adjusting the zoom adjustment function.
Specifically, the scaling module is integrated on a circuit board inside the tablet computer body.
The tablet personal computer capable of automatically adjusting the display scaling provided by the invention can detect the distance between the human face (eyes) and the display screen, and can adjust the display scaling of the text font displayed on the display screen according to the distance parameter, thereby realizing the function of automatically adjusting the display scaling and being convenient for users to use.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic plan view of a tablet computer capable of automatically adjusting display zoom according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, the tablet computer capable of automatically adjusting the display scaling provided in the embodiment of the present invention includes a tablet computer body, where the tablet computer body includes a casing 100 and a display screen connected to the casing 100, a front camera 320 and two distance detectors 310 for detecting distance parameters between a human face and the display screen are disposed on a front surface of the casing 100, and a scaling module for adjusting a display scaling of text fonts displayed on the display screen according to the distance parameters is disposed in the tablet computer body.
Specifically, the distance detector 310 is an ultrasonic distance detector, and has high detection accuracy.
Specifically, the two distance detectors 310 are respectively disposed at two corners near the upper portion of the front surface of the housing 100.
Specifically, a switching toggle switch 410 for turning off the adjusting function of the zooming module is disposed on the side of the housing 100, which is convenient to operate.
Specifically, the side of the housing 100 is provided with a knob 420 for manually adjusting the zoom adjustment function, so that the user experience effect is good.
Specifically, the scaling module is integrated on a circuit board inside the tablet computer body.
The tablet personal computer capable of automatically adjusting the display scaling provided by the invention can detect the distance between the human face (eyes) and the display screen, and can adjust the display scaling of the text font displayed on the display screen according to the distance parameter, thereby realizing the function of automatically adjusting the display scaling and being convenient for users to use.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents or improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (6)

1. The utility model provides an automatic adjust panel computer that shows scale, includes the panel computer body, the panel computer body includes the shell and connects in the display screen of shell, its characterized in that, the front of shell is provided with two distance detection wares that are used for detecting distance parameter between people's face and the display screen, this internal being provided with of panel computer is used for according to distance parameter adjusts the scaling module of the text typeface display scale that the display screen shows.
2. The tablet computer of claim 1, wherein the distance detector is an ultrasonic distance detector.
3. The tablet computer of claim 1, wherein the two distance detectors are respectively disposed at two corners of the upper front portion of the housing.
4. The tablet computer for automatically adjusting the display zoom ratio of claim 1, wherein a toggle switch for turning off the zoom module adjustment function is provided at a side of the housing.
5. The tablet computer for automatically adjusting the display zoom ratio of claim 1, wherein the side of the housing is provided with a knob for manually adjusting the zoom adjustment function.
6. The tablet computer for automatically adjusting the display zoom ratio of claim 1, wherein the zoom module is integrated with a circuit board inside the tablet computer body.
CN202010530440.3A 2020-06-11 2020-06-11 Tablet computer capable of automatically adjusting display scaling Withdrawn CN113805645A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010530440.3A CN113805645A (en) 2020-06-11 2020-06-11 Tablet computer capable of automatically adjusting display scaling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010530440.3A CN113805645A (en) 2020-06-11 2020-06-11 Tablet computer capable of automatically adjusting display scaling

Publications (1)

Publication Number Publication Date
CN113805645A true CN113805645A (en) 2021-12-17

Family

ID=78891944

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010530440.3A Withdrawn CN113805645A (en) 2020-06-11 2020-06-11 Tablet computer capable of automatically adjusting display scaling

Country Status (1)

Country Link
CN (1) CN113805645A (en)

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Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20211217

WW01 Invention patent application withdrawn after publication