CN207234836U - Vision protection device and system applied to terminal display screen - Google Patents
Vision protection device and system applied to terminal display screen Download PDFInfo
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- CN207234836U CN207234836U CN201720989659.3U CN201720989659U CN207234836U CN 207234836 U CN207234836 U CN 207234836U CN 201720989659 U CN201720989659 U CN 201720989659U CN 207234836 U CN207234836 U CN 207234836U
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Abstract
The utility model provides a kind of vision protection device and system applied to terminal display screen, is related to sight protectio technical field, which includes fixing bracket and the induction module and reminding module that are fixed on fixing bracket；Induction module includes clocked flip-flop and the range sensor, heating power sensor and the luminance sensor that are connected respectively with clocked flip-flop；The range information of barrier before range sensor detection terminal, and range information is sent to clocked flip-flop；Human body thermodynamics information before heating power sensor detection terminal, and human body thermodynamics information is sent to clocked flip-flop；The monochrome information of the screen of luminance sensor detection terminal, and monochrome information is sent to clocked flip-flop；Clocked flip-flop starts timing when range information, human body thermodynamics information and monochrome information meet threshold condition, and is triggered at the end of timing to reminding module and send prompt command.The utility model can accurate time reminding, preferably protect eyesight.
Description
Technical field
Sight protectio technical field is the utility model is related to, is protected more particularly, to a kind of eyesight applied to terminal display screen
Protection unit and system.
Background technology
With the fast development of mobile communication, the function of mobile phone is not simply as communication tool, is more conduct
The instrument of people's amusement.At present, either in which type of place, people can use mobile terminal, or read, or
Game, or chat, etc., and most people all can for a long time closely watch mobile phone attentively, and so watch electricity attentively for a long time
Sub-screen, can cause the eyesight of people extreme influence, or even can therefore produce many ophthalmology diseases.Not exclusively mobile phone, it is long
Time can also produce the problem of same against computer work, therefore, for the crowd of some long-term opposite computer works, such as
Protect eyes health has become the thing that people most pay close attention on the premise of where not influencing work.
To solve the problems, such as this, present technology is that range sensor is equipped with terminal, is detected by range sensor
User and the distance of intelligent terminal, so as to prompt user to protect eyesight.But rely solely on range sensor be difficult to differentiate away from
From in the range of is people or other objects, it is likely that can do the prompting to make mistake, and be difficult to effectively realize to user's eyesight
Protection.
Exist for above-mentioned vision protection device in the prior art and judge the problem of inaccurate, not yet propose effectively solution at present
Certainly scheme.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of vision protection device applied to terminal display screen and
System, to improve the condition judgment accuracy of sight protectio.
In a first aspect, the utility model embodiment provides a kind of vision protection device applied to terminal display screen, bag
Include fixing bracket and the induction module and reminding module that are fixed on fixing bracket；Fixing bracket is used to be connected with terminal；Sensing
Module includes clocked flip-flop and the range sensor, heating power sensor and the luminance sensor that are connected respectively with clocked flip-flop；
The range information of barrier before range sensor detection terminal, and range information is sent to clocked flip-flop；Heating power sensor
Human body thermodynamics information before detection terminal, and human body thermodynamics information is sent to clocked flip-flop；Luminance sensor detects
The monochrome information of the screen of terminal, and monochrome information is sent to clocked flip-flop；Clocked flip-flop is in range information, Studies of Human Body Heat
Mechanical information and monochrome information start timing when meeting threshold condition, and trigger to send to reminding module at the end of timing and carry
Show order.
With reference to first aspect, the utility model embodiment provides the first possible embodiment of first aspect, its
In, range sensor is ultrasonic sensor.
With reference to first aspect, the utility model embodiment provides second of possible embodiment of first aspect, its
In, clocked flip-flop includes timer and processor；Processor judges that range information, human body thermodynamics information and monochrome information are
It is no to meet threshold condition.
With reference to first aspect, the utility model embodiment provides the third possible embodiment of first aspect, its
In, luminance sensor is arranged on the fixing bracket side opposite with the screen of terminal.
With reference to first aspect, the utility model embodiment provides the 4th kind of possible embodiment of first aspect, its
In, range sensor and heating power sensor are arranged on side of the fixing bracket towards user.
With reference to first aspect and its one of first to fourth kind of possible embodiment, the utility model embodiment provides
5th kind of possible embodiment of one side, wherein, reminding module includes warning light, and warning light is when receiving prompt command
Flicker.
With reference to first aspect and its one of first to fourth kind of possible embodiment, the utility model embodiment provides
6th kind of possible embodiment of one side, wherein, reminding module includes buzzer, and buzzer is when receiving prompt command
Vibration.
With reference to first aspect and its one of first to fourth kind of possible embodiment, the utility model embodiment provides
7th kind of possible embodiment of one side, wherein, including display screen, display screen and clocked flip-flop, range sensor, heat
Force snesor and luminance sensor connect respectively, and display distance information, human body thermodynamics information, monochrome information and timing letter
Breath.
Second aspect, the utility model embodiment also provide a kind of eyesight protection system, including terminal and first aspect and
The vision protection device applied to terminal display screen that its each possible embodiment provides, the vision protection device are fixed on end
On end.
The utility model embodiment brings following beneficial effect：
The vision protection device and system applied to terminal display screen that the utility model embodiment provides, are passed by brightness
The brightness of sensor monitoring terminal screen determines whether user is used, and people and other non-life are differentiated by heating power sensor
Body, the use distance of user is determined by range sensor, can be reminded when user is using time-out, can be with accurate judgement
Whether active user is used and human body and other objects so as to carry out accurate timing and prompting, improve protection user respectively
The effect of eyesight.
Other feature and advantage of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood by implementing the utility model.The purpose of this utility model and other advantages are illustrating
Specifically noted structure is realized and obtained in book, claims and attached drawing.
To enable the above-mentioned purpose of the utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Attached drawing appended by cooperation, is described in detail below.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical solution of the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, describe below
In attached drawing be the utility model some embodiments, for those skilled in the art, do not making the creative labor
On the premise of, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is a kind of side view knot for vision protection device applied to terminal display screen that the utility model embodiment provides
Structure schematic diagram；
A kind of vision protection device applied to terminal display screen that Fig. 2 provides for the utility model embodiment faces knot
Structure schematic diagram；
Fig. 3 is facing for the vision protection device that the another kind that the utility model embodiment provides is applied to terminal display screen
Structure diagram；
Fig. 4 is a kind of structure diagram for eyesight protection system that the utility model embodiment provides.
Icon：
11- fixing brackets；12- luminance sensors；13- range sensors；14- heating power sensors；21- terminals；31- is prompted
Lamp；32- buzzers；33- display screens；410- terminals；420- vision protection devices.
Embodiment
To make the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with attached drawing to this
The technical solution of utility model is clearly and completely described, it is clear that described embodiment is that the utility model part is real
Example is applied, instead of all the embodiments.Based on the embodiment in the utility model, those skilled in the art are not making creation
Property work under the premise of all other embodiments obtained, shall fall within the protection scope of the present invention.
The vision protection device of application and terminal, which exists, at present judges the problem of inaccurate, and above-mentioned terminal includes mobile phone, flat
Plate computer, PC etc. have the intelligent terminal of display screen, and based on this, a kind of sight protectio that the utility model embodiment provides fills
Put and system, to improve the condition judgment accuracy of sight protectio.For ease of understanding the present embodiment, first to this practicality
A kind of vision protection device disclosed in new embodiment describes in detail.
Embodiment 1
The utility model embodiment 1 provides a kind of vision protection device applied to terminal display screen, applied to
The intelligent terminal of display screen, including fixing bracket and the induction module and reminding module that are fixed on fixing bracket.
Wherein fixing bracket is used to be connected with terminal, and vision protection device is fixed on the terminal.Being used in user should
During terminal, it is monitored by the vision protection device and reminds user, avoids the screen that user stares at terminal for a long time from causing to regard
Power declines.
Above-mentioned induction module be used to monitoring the distance between user and terminal, barrier whether be life entity and terminal whether
It is currently running, specifically includes clocked flip-flop and the range sensor being connected respectively with clocked flip-flop, heating power sensor and bright
Spend sensor.The range information of barrier wherein before range sensor detection terminal, and range information is sent to clocked flip
Device；Human body thermodynamics information before heating power sensor detection terminal, and human body thermodynamics information is sent to clocked flip-flop；It is bright
The monochrome information of the screen of sensor detection terminal is spent, and monochrome information is sent to clocked flip-flop.
Luminance sensor is arranged on the fixing bracket side opposite with the screen of terminal, is determined when the screen of terminal is lighted
It is currently running for terminal, i.e., user is used.Range sensor preferably uses ultrasonic sensor, can accurately measure away from
From, be affected by temperature it is small, relatively stablize.In view of terminal, user and the distance between terminal are not too large in a state of use, are
Reducing cost can use transmitting to receive ultrasonic sensor of the distance in 0.5 meter.Heating power sensor is believed for collecting temperature
Number, since human body is different from the temperature of other non-life bodies, life entity discrimination can be carried out by it, so as to avoid other things
Body, which is identified as human body, causes miscue occur.
Referring to the side structure schematic view of the vision protection device applied to terminal display screen described in Fig. 1, there is shown with
Fixing bracket 11 and terminal 21, fixing bracket 11 are in open-type, it, which is open, is used to place terminal, it is preferable that between the opening is
Away from adjusting or there is elasticity, so as to be fixedly secured in terminal.In order not to influence the normal use of user, can incite somebody to action
Fixing bracket is fixed on the upside of the screen of terminal.The fixing bracket side opposite with the screen of terminal is provided with luminance sensor
12, it is opposite with the screen of terminal, gathers the luminance signal of screen.Distance is provided with the side of fixing bracket towards user to pass
Sensor 13 and heating power sensor 14.Referring to the positive structure diagram of the vision protection device described in Fig. 2, with range sensor 13
Exemplified by being arranged above and below with heating power sensor 14.
After above-mentioned each sensor collects information, each information is sent to clocked flip-flop.Clocked flip-flop is in distance
Information, human body thermodynamics information and monochrome information start timing when meeting threshold condition, and trigger at the end of timing to carrying
Show that module sends prompt command.The threshold condition of range information could be provided as being less than 30cm, enter the distance range in user
After determine to meet condition；The threshold condition of thermodynamics information is determined with the temperature profile scope of human body, is preferably 33-38 Celsius
Degree；The threshold condition of monochrome information is determined with the operating brightness scope of currently used display screen.Due to being shown in terminal
In the state of just have detection judge necessity, it is to be understood that only when monochrome information meets threshold condition, just need really
Determining other, whether both also meet at the same time.
When above- mentioned information is eligible, clocked flip-flop be clocked into a length of 1-2 during state, preferably timing it is small when,
Prompt command is sent to reminding module at the end of timing, to remind user to rest in time, avoids using asthenopia.Specifically, it is fixed
When trigger include timer and processor；Processor judges whether range information, human body thermodynamics information and monochrome information accord with
Close threshold condition.
Further, above-mentioned reminding module includes warning light or buzzer, and warning light is flickered when receiving prompt command, bee
Ring device is vibrated when receiving prompt command.Referring to the positive structure diagram of the vision protection device described in Fig. 3, Fig. 2's
On the basis of also illustrate warning light 31 and buzzer 32.Display screen 33 is also illustrated in figure 3 at the same time, and the display screen is with determining
When trigger, range sensor, heating power sensor and luminance sensor connect respectively, and display distance information, human body thermodynamics
Information, monochrome information and clocking information.The device for including display screen can be applied to the end that the screens such as computer are not moved
End.
The vision protection device applied to terminal display screen that the utility model embodiment provides, applied to intelligent terminal,
Determine whether user is used by the brightness of luminance sensor monitoring terminal screen, people and its are differentiated by heating power sensor
His non-inanimate object, the use distance of user is determined by range sensor, can be reminded when user is using time-out, can
Whether it is used with accurate judgement active user and human body and other objects so as to carry out accurate timing and prompting, improves respectively
The effect of protection user eyesight.
Embodiment 2
The utility model embodiment 2 provides a kind of eyesight protection system, including being applied to eventually of providing of above-described embodiment
The vision protection device of display screen is held, which is fixed in terminal.
The structure diagram of eyesight protection system shown in Figure 4, includes terminal 410 and the sight protectio dress of interconnection
Put 420.
Further, vision protection device further includes bluetooth module, and is connected by bluetooth module with terminal.In clocked flip
Device thinks that terminal sends prompt command, so that in terminal to while sending prompt command to reminding module also by bluetooth module
Screen on display reminding information either control terminal sends prompt tone or vibrations.Preferably, terminal can be carried receiving
When showing order, the simulation picture of fatigue-relieving, protect eyes health are shown on the screen.
The eyesight protection system that the utility model embodiment provides, the brightness by luminance sensor monitoring terminal screen are true
Determine whether user is used, people and other non-inanimate objects are differentiated by heating power sensor, determine to use by range sensor
The use distance at family, can be reminded when user is using time-out, whether can be used with accurate judgement active user and
Human body improves the effect of protection user's eyesight with other objects so as to carry out accurate timing and prompting respectively.
The eyesight protection system that the utility model embodiment provides, the vision protection device provided with above-described embodiment have
Identical technical characteristic, so can also solve identical technical problem, reaches identical technique effect.
The utility model embodiment provided applied to the vision protection device of terminal display screen and the computer of system
Program product, including the computer-readable recording medium of program code is stored, the instruction that program code includes can be used for performing
Method in previous methods embodiment, specific implementation can be found in embodiment of the method, and details are not described herein.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description
With the specific work process of device, the corresponding process in preceding method embodiment is may be referred to, details are not described herein.
In addition, in the description of the utility model embodiment, unless otherwise clearly defined and limited, term " installation ",
" connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected
Connect；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can
To be the connection inside two elements.To those skilled in the art, with concrete condition above-mentioned term can be understood in this reality
With the concrete meaning in new.
If above-mentioned function is realized in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, the technical solution of the utility model substantially or
Person says that the part of the part to contribute to the prior art or the technical solution can be embodied in the form of software product,
The computer software product is stored in a storage medium, including some instructions are used so that computer equipment (can be with
Personal computer, server, or network equipment etc.) perform each embodiment of the utility model method all or part
Step.And foregoing storage medium includes：It is USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), random
Access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with Jie of store program codes
Matter.
, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or hint relative importance.
Finally it should be noted that：Above example, is only specific embodiment of the present utility model, to illustrate this practicality
New technical solution, rather than its limitations, the scope of protection of the utility model is not limited thereto, although with reference to foregoing implementation
The utility model is described in detail in example, it should be understood by those skilled in the art that：Any skill for being familiar with the art
In the technical scope that the utility model discloses, it can still carry out the technical solution described in previous embodiment art personnel
Modification can readily occur in change, or carry out equivalent substitution to which part technical characteristic；And these are changed, change or replace
Change, the essence of appropriate technical solution is departed from the spirit and scope of the utility model embodiment technical solution, should all cover
Within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should using scope of the claims as
It is accurate.
Claims (10)
1. a kind of vision protection device applied to terminal display screen, it is characterised in that including fixing bracket and be fixed on described
Induction module and reminding module on fixing bracket；The fixing bracket is used to be connected with terminal；
The induction module includes clocked flip-flop and the range sensor being connected respectively with the clocked flip-flop, heating power sensing
Device and luminance sensor；
The range sensor detects the range information of barrier before the terminal, and the range information is sent to described fixed
When trigger；The heating power sensor detects the preterminal human body thermodynamics information, and by the human body thermodynamics information
Send to the clocked flip-flop；The luminance sensor detects the monochrome information of the screen of the terminal, and by the brightness
Information is sent to the clocked flip-flop；
The clocked flip-flop meets threshold value bar in the range information, the human body thermodynamics information and the monochrome information
Start timing during part, and triggered at the end of timing to the reminding module and send prompt command.
2. device according to claim 1, it is characterised in that the range sensor is ultrasonic sensor.
3. device according to claim 1, it is characterised in that the clocked flip-flop includes timer and processor；Institute
State processor and judge whether the range information, the human body thermodynamics information and the monochrome information meet threshold condition.
4. device according to claim 1, it is characterised in that the luminance sensor is arranged on the fixing bracket and institute
State the opposite side of the screen of terminal.
5. device according to claim 1, it is characterised in that the range sensor and the heating power sensor are arranged on
The fixing bracket is towards the side of user.
6. according to claim 1-5 any one of them devices, it is characterised in that the reminding module includes warning light, described
Warning light is flickered when receiving the prompt command.
7. according to claim 1-5 any one of them devices, it is characterised in that the reminding module includes buzzer, described
Buzzer is vibrated when receiving the prompt command.
8. according to claim 1-5 any one of them devices, it is characterised in that described device includes display screen, the display
Screen is connected respectively with the clocked flip-flop, the range sensor, the heating power sensor and the luminance sensor, and is shown
Show the range information, the human body thermodynamics information, the monochrome information and clocking information.
9. a kind of eyesight protection system, it is characterised in that be applied to terminal including terminal and claim 1-8 any one of them
The vision protection device of display screen, the vision protection device are fixed in the terminal.
10. system according to claim 9, it is characterised in that the vision protection device further includes bluetooth module, and leads to
The bluetooth module is crossed to be connected with the terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720989659.3U CN207234836U (en) | 2017-08-08 | 2017-08-08 | Vision protection device and system applied to terminal display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720989659.3U CN207234836U (en) | 2017-08-08 | 2017-08-08 | Vision protection device and system applied to terminal display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207234836U true CN207234836U (en) | 2018-04-13 |
Family
ID=61855667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720989659.3U Expired - Fee Related CN207234836U (en) | 2017-08-08 | 2017-08-08 | Vision protection device and system applied to terminal display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207234836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109889671A (en) * | 2019-04-01 | 2019-06-14 | 深圳聪明目智能科技有限公司 | A kind of eyesight protection system and sight protectio method |
-
2017
- 2017-08-08 CN CN201720989659.3U patent/CN207234836U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109889671A (en) * | 2019-04-01 | 2019-06-14 | 深圳聪明目智能科技有限公司 | A kind of eyesight protection system and sight protectio method |
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Granted publication date: 20180413 Termination date: 20210808 |