CN109373887A - Human body distance detection mould group and electronic equipment - Google Patents
Human body distance detection mould group and electronic equipment Download PDFInfo
- Publication number
- CN109373887A CN109373887A CN201811142923.5A CN201811142923A CN109373887A CN 109373887 A CN109373887 A CN 109373887A CN 201811142923 A CN201811142923 A CN 201811142923A CN 109373887 A CN109373887 A CN 109373887A
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- CN
- China
- Prior art keywords
- human body
- electronic equipment
- sheet metal
- body distance
- mould group
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/14—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
Abstract
The disclosure is directed to human body distance detection mould group and electronic equipments.Human body distance detection mould group, comprising: sheet metal is connect with electronic equipment, and the surface of sheet metal is parallel with the surface of screen in electronic equipment；Capacitance sensor, is electrically connected with sheet metal, for obtaining the direct-to-ground capacitance value of sheet metal；Processor is electrically connected with capacitance sensor, and for obtaining human body distance according to direct-to-ground capacitance value, wherein human body distance is human body at a distance from electric room, and direct-to-ground capacitance value is inversely proportional with human body distance.The technical solution can be under the premise of the partial region without occupying electronic equipment surface opens up through-hole, the distance between electronic equipment where human body and human body distance detection mould group can be obtained, it increases and the screen on electronic equipment surface is set is capable of the area of occupied area, to improve the screen accounting of electronic equipment, user experience is improved.
Description
Technical field
This disclosure relates to electronic technology field more particularly to human body distance detection mould group and electronic equipment.
Background technique
In the related technology, proximity sensor (Proximity Sensor) is generally fitted on electronic equipment.Close to sensing
Device can outwardly emit infrared ray, and receive the reflected infrared ray of external object, thus according to the time difference between the two
The distance between external object and electronic equipment, such as the human body and the distance between electronic equipment of user are obtained, in order to root
It is switched over according to working condition of the above-mentioned distance to screen on electronic equipment, to prevent from accidentally touching.
Summary of the invention
To overcome the problems in correlation technique, embodiment of the disclosure provides a kind of human body distance detection mould group and electricity
Sub- equipment.Technical solution is as follows:
It is according to an embodiment of the present disclosure in a first aspect, providing a kind of human body distance detection mould group, comprising:
Sheet metal is connect with electronic equipment, and the surface of sheet metal is parallel with the surface of screen in electronic equipment；
Capacitance sensor, is electrically connected with sheet metal, for obtaining the direct-to-ground capacitance value of sheet metal；
Processor is electrically connected with capacitance sensor, for according to direct-to-ground capacitance value obtain human body distance, wherein human body away from
From being human body at a distance from electric room, direct-to-ground capacitance value is inversely proportional with human body distance.
In the technical scheme provided by this disclosed embodiment, the human body distance detection mould group provided includes sheet metal, capacitor
It is worth sensor and processor, wherein sheet metal, connect with electronic equipment, the table of screen in the surface of sheet metal and electronic equipment
Face is parallel；Capacitance sensor, is electrically connected with sheet metal, for obtaining the direct-to-ground capacitance value of sheet metal；Processor, with capacitance
Sensor electrical connection, for obtaining human body distance according to direct-to-ground capacitance value, wherein human body distance is human body and electric room
Distance, direct-to-ground capacitance value are inversely proportional with human body distance.Above scheme is opened up in the partial region without occupying electronic equipment surface
Under the premise of through-hole, the distance between electronic equipment, increases setting where capable of obtaining human body and human body distance detection mould group
Screen on electronic equipment surface is capable of the area of occupied area, to improve the screen accounting of electronic equipment, improves use
Family experience.
In one embodiment, the area on the surface of sheet metal is greater than or equal to preset area threshold value.
In one embodiment, one end of sheet metal is arranged in the top of electronic equipment, and the other end of sheet metal is to electronics
The bottom of equipment extends.
In one embodiment, sheet metal includes all or part of the indium tin oxide films of screen in electronic equipment.
In one embodiment, capacitance sensor is electromagnetic wave absorption rate SAR sensor.
In one embodiment, capacitance sensor is electrically connected by microstrip line with sheet metal.
Second aspect according to an embodiment of the present disclosure, provides a kind of electronic equipment, and including embodiment of the disclosure
Any one of one side human body distance detection mould group.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The disclosure can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.
Fig. 1 is the structural schematic diagram of human body distance detection mould group shown according to an exemplary embodiment；
Fig. 2 is the structural schematic diagram of electronic equipment shown according to an exemplary embodiment.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
With the high speed development and continuous improvement of people's living standards of science and technology, in recent years, electronic equipment is for example moved
Dynamic communicating terminal, tablet computer etc. start to appear widely in people's lives.
In the related technology, proximity sensor (Proximity Sensor) is generally fitted on electronic equipment.Close to sensing
Device can outwardly emit infrared ray, and receive the reflected infrared ray of external object, thus according to the time difference between the two
Obtain the distance between external object and electronic equipment.
For example, communication terminal includes screen and proximity sensor when electronic equipment is communication terminal,
The front of communication terminal is arranged in middle screen, and the front of communication terminal offers through-hole, and proximity sensor setting exists
Location matches in the inner cavity of communication terminal and with through-hole.
When user is conversed using communication terminal, proximity sensor outwardly emits infrared ray by through-hole,
And the infrared ray that the face for receiving user is reflected back, judge whether user is arranged close to face according to the time difference between the two
It can set the state of screen to.When determining user by face close to screen, communication terminal can be by screen
State is set as putting out screen state；When determining user by face far from screen, communication terminal can be set the state of screen
It is set to illuminating state, to avoid the generation for causing accidentally to touch because of face's contact screen of user.
Although above scheme can obtain the distance between human body and electronic equipment, since above scheme needs to occupy electricity
The partial region of sub- equipment surface opens up through-hole, reduces and the screen on electronic equipment surface is arranged in is capable of the face of occupied area
Product, to reduce the screen accounting of electronic equipment, compromises user experience.
To solve the above-mentioned problems, in the technical scheme provided by this disclosed embodiment, the human body distance provided detects mould
Group include sheet metal, capacitance sensor and processor, wherein sheet metal, connect with electronic equipment, the surface of sheet metal and
The surface of screen is parallel in electronic equipment；Capacitance sensor, is electrically connected with sheet metal, for obtaining the direct-to-ground capacitance of sheet metal
Value；Processor is electrically connected with capacitance sensor, and for obtaining human body distance according to direct-to-ground capacitance value, wherein human body distance is
At a distance from electric room, direct-to-ground capacitance value is inversely proportional human body with human body distance.Above scheme is without occupying electronic equipment
Under the premise of the partial region on surface opens up through-hole, human body and human body distance detection mould group institute can be obtained between electronic devices
Distance, increase and the screen on electronic equipment surface is set is capable of the area of occupied area, to improve electronic equipment
Screen accounting, improve user experience.
Embodiment of the disclosure provides a kind of human body distance detection mould group, as shown in Figure 1, human body distance detection mould group packet
Sheet metal 101, capacitance sensor 102 and processor 103 are included, wherein sheet metal 101 is connect with electronic equipment 100, metal
The surface of piece 101 is parallel with the surface of screen 110 in electronic equipment 100；Capacitance sensor 102 is electrically connected with sheet metal 101,
For obtaining the direct-to-ground capacitance value of sheet metal 101；Processor 103 is electrically connected with capacitance sensor 102, for according to electric over the ground
Capacitance obtains human body distance, wherein human body distance be human body between electronic equipment 100 at a distance from, direct-to-ground capacitance value and human body distance
It is inversely proportional.
Illustratively, sheet metal can be set in the inner cavity of electronic equipment, such as sheet metal can be connect with substrate, base
Plate is arranged in the inner cavity of electronic equipment and connect with the internal chamber wall of electronic equipment；Sheet metal also can be set in electronic equipment
Surface, such as sheet metal can be fixed on the surface of electronic equipment by fixing elements such as binder or screws.Capacitance sensing
Device and processor can be set in the inner cavity of electronic equipment, for example, capacitance sensor and processor can with it is above-mentioned
Substrate connection；Capacitance sensor and processor also can be set in independent storing apparatus, and pass through storing apparatus
With the cage connection of electronic equipment.
It should be noted that the sheet metal in human body distance detection mould group can be to be separately provided, it is only used for detection human body
Distance.Human body distance detection mould group can also share sheet metal with other devices in electronic equipment.For example, sheet metal may include
The all or part of the indium tin oxide films of screen in electronic equipment.
Capacitance sensor in human body distance detection mould group can be to be separately provided, and be only used for detection human body distance.People
Body distance detection mould group can also share the sensor with capacitance detection function with other devices in electronic equipment.For example,
Capacitance sensor is electromagnetic wave absorption rate SAR sensor.
In the technical scheme provided by this disclosed embodiment, the human body distance detection mould group provided includes sheet metal, capacitor
It is worth sensor and processor, wherein sheet metal, connect with electronic equipment, the table of screen in the surface of sheet metal and electronic equipment
Face is parallel；Capacitance sensor, is electrically connected with sheet metal, for obtaining the direct-to-ground capacitance value of sheet metal；Processor, with capacitance
Sensor electrical connection, for obtaining human body distance according to direct-to-ground capacitance value, wherein human body distance is human body and electric room
Distance, direct-to-ground capacitance value are inversely proportional with human body distance.Above scheme is opened up in the partial region without occupying electronic equipment surface
Under the premise of through-hole, the distance between electronic equipment, increases setting where capable of obtaining human body and human body distance detection mould group
Screen on electronic equipment surface is capable of the area of occupied area, to improve the screen accounting of electronic equipment, improves use
Family experience.
In one embodiment, the area on the surface of sheet metal is greater than or equal to preset area threshold value.
By making the area on the surface of sheet metal be greater than or equal to preset area threshold value, it can be ensured that when human body is close to human body
When distance detection mould group, the direct-to-ground capacitance value on sheet metal is greater than or equal to direct-to-ground capacitance threshold value, makes electric over the ground on sheet metal
Capacitance can be detected by capacitance sensor, so that the difficulty of capacitance sensor detection direct-to-ground capacitance value is reduced, thus
Reduce the manufacturing cost of human body distance detection mould group.
In one embodiment, one end of sheet metal is arranged in the top of electronic equipment, and the other end of sheet metal is to electronics
The bottom of equipment extends.
By making one end of sheet metal that the top of electronic equipment be arranged in, and make the other end of sheet metal to electronic equipment
Bottom extends, can be under the premise of reducing sheet metal area as far as possible, (the example when the human body of user is close to the top of electronic equipment
When receiving calls such as user, head is close to the top of electronic equipment), it can accurately obtain human body and human body distance detects
The distance between electronic equipment where mould group, so as to improve user experience.
In one embodiment, capacitance sensor can be electrically connected by microstrip line with sheet metal.
Illustratively, when capacitance sensor is arranged on printed circuit board (Printed Circuit Board, PCB)
When, it can be electrically connected by the microstrip line on PCB with sheet metal.
Embodiment of the disclosure provides a kind of electronic equipment, as shown in Fig. 2, electronic equipment 200 includes human body distance inspection
Survey mould group 201.
Those skilled in the art will readily occur to its of the disclosure after considering specification and practicing disclosure disclosed herein
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by following
Claim is pointed out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (7)
1. a kind of human body distance detection mould group characterized by comprising
Sheet metal is connect with electronic equipment, and the surface of the sheet metal is parallel with the surface of screen in the electronic equipment；
Capacitance sensor is electrically connected with the sheet metal, for obtaining the direct-to-ground capacitance value of the sheet metal；
Processor is electrically connected with the capacitance sensor, is used to obtain human body distance according to the direct-to-ground capacitance value, wherein institute
Stating human body distance is human body at a distance from the electric room, and the direct-to-ground capacitance value is inversely proportional with the human body distance.
2. human body distance detection mould group according to claim 1, which is characterized in that the area on the surface of the sheet metal is big
In or equal to preset area threshold value.
3. human body distance detection mould group according to claim 1, which is characterized in that one end of the sheet metal is arranged in institute
The top of electronic equipment is stated, the other end of the sheet metal extends to the bottom of the electronic equipment.
4. human body distance detection mould group according to claim 1, which is characterized in that the sheet metal includes that the electronics is set
The all or part of the indium tin oxide films of standby middle screen.
5. human body distance detection mould group according to claim 1-4, which is characterized in that the capacitance sensor
For electromagnetic wave absorption rate SAR sensor.
6. human body distance detection mould group according to claim 1-4, which is characterized in that the capacitance sensor
It is electrically connected by microstrip line with the sheet metal.
7. a kind of electronic equipment, which is characterized in that including human body distance detection mould group described in any one of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811142923.5A CN109373887A (en) | 2018-09-28 | 2018-09-28 | Human body distance detection mould group and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811142923.5A CN109373887A (en) | 2018-09-28 | 2018-09-28 | Human body distance detection mould group and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109373887A true CN109373887A (en) | 2019-02-22 |
Family
ID=65403083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811142923.5A Pending CN109373887A (en) | 2018-09-28 | 2018-09-28 | Human body distance detection mould group and electronic equipment |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111132385A (en) * | 2020-02-25 | 2020-05-08 | 海信集团有限公司 | Mobile terminal |
| CN111541803A (en) * | 2020-04-29 | 2020-08-14 | 维沃移动通信有限公司 | Electronic equipment |
| CN111541802A (en) * | 2020-04-29 | 2020-08-14 | 维沃移动通信有限公司 | Electronic equipment |
| CN111726137A (en) * | 2020-06-22 | 2020-09-29 | 维沃移动通信有限公司 | Antenna power control method and device and electronic equipment |
| CN112671956A (en) * | 2019-10-16 | 2021-04-16 | 北京小米移动软件有限公司 | Human body distance detection module of electronic equipment, electronic equipment and control method thereof |
| CN112987127A (en) * | 2021-02-04 | 2021-06-18 | 维沃移动通信有限公司 | Detection processing method and device of specific absorption rate sensor and electronic equipment |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112671956A (en) * | 2019-10-16 | 2021-04-16 | 北京小米移动软件有限公司 | Human body distance detection module of electronic equipment, electronic equipment and control method thereof |
| WO2021072982A1 (en) * | 2019-10-16 | 2021-04-22 | 北京小米移动软件有限公司 | Human body distance detection module of electronic device, electronic device and control method therefor |
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| CN111132385A (en) * | 2020-02-25 | 2020-05-08 | 海信集团有限公司 | Mobile terminal |
| CN111541803A (en) * | 2020-04-29 | 2020-08-14 | 维沃移动通信有限公司 | Electronic equipment |
| CN111541802A (en) * | 2020-04-29 | 2020-08-14 | 维沃移动通信有限公司 | Electronic equipment |
| CN111541803B (en) * | 2020-04-29 | 2021-11-23 | 维沃移动通信有限公司 | Electronic equipment |
| CN111726137A (en) * | 2020-06-22 | 2020-09-29 | 维沃移动通信有限公司 | Antenna power control method and device and electronic equipment |
| CN112987127A (en) * | 2021-02-04 | 2021-06-18 | 维沃移动通信有限公司 | Detection processing method and device of specific absorption rate sensor and electronic equipment |
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Application publication date: 20190222 |
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