CN103065426B - There is the display of finger warning function - Google Patents
There is the display of finger warning function Download PDFInfo
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- CN103065426B CN103065426B CN201210484753.5A CN201210484753A CN103065426B CN 103065426 B CN103065426 B CN 103065426B CN 201210484753 A CN201210484753 A CN 201210484753A CN 103065426 B CN103065426 B CN 103065426B
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- display
- sensor
- distance
- warning function
- control module
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Abstract
The invention provides a kind of display with finger warning function, comprising: monitor body, there is the first frame; Support, have relative first end and the second end, this first end is connected with this monitor body, and distance between this first end and this second end is adjustable; And sensor, be arranged at this first frame; Control module, is arranged in this monitor body, and is electrically connected with this sensor; When regulating the distance between this first end and this second end, this first frame of this sensor detecting is to the distance of display placed mesa, if the distance of this detecting is less than preset value, then this control module controls this display and gives the alarm.The present invention by the distance on monitor body first frame between sensor installation monitoring display body to display placed mesa, and gives the alarm when this distance is less than preset value, avoids the risk weighing the back of the hand wounded.
Description
Technical field
The present invention relates to a kind of display with warning function, espespecially a kind of display with finger warning function.
Background technology
At present, if the adjustable bearing of existing display collocation height, before using display, user can do the height adjustment of bearing usually according to the sight line meeting most oneself, nothing more than up to be pushed away by display or toward pressing down during adjustment.But change and be child or not expected disaster often occurs unwitting user, namely when minimum altitude adjusted to by bearing, if do not have the function warned to weigh the situation of the back of the hand most probably wounded, cause the injury to child or user.
Summary of the invention
Therefore, an object of the present invention is to provide a kind of display with finger warning function, to solve the technical matters existed in prior art.
The display with finger warning function of the present invention comprises: monitor body, and this monitor body has the first frame; Support, this support has relative first end and the second end, and this first end is connected with this monitor body, and distance between this first end and this second end is adjustable; And sensor, this sensor setting is in this first frame; Control module, this control module is arranged in this display, and is electrically connected with this sensor; Wherein, when regulating the distance between this first end and this second end, this first frame of this sensor detecting is to the distance of display placed mesa, if the distance of this detecting is less than preset value, then this control module controls this display and gives the alarm.
In an embodiment, this sensor has transmitting terminal and receiving end, and this transmitting terminal is launched light and reflected by this placed mesa, and this receiving end receives the light of this reflection.
In another embodiment, this transmitting terminal and this receiving end are all light-emittingdiode.
In another embodiment, this sensor also comprises wiring board, and this transmitting terminal and this receiving end are arranged on this wiring board.
In a specific embodiment, this monitor body comprises control module, and this wiring board and this control module are electrically connected, to realize the communication between this sensor and this monitor body.
In another specific embodiment, in this first frame, be provided with draw-in groove and snap fit, with this wiring board of fixing.
In another specific embodiment, this display also comprises base, this base is connected with the second end of this support, this sensor is to the upper surface of base being arranged at this first frame, wherein, when regulating the distance between this first end and this second end, this first frame of this sensor detecting is to the distance of base upper surface, if the distance of this detecting is less than preset value, then this control module controls this display and gives the alarm.
In a preferred embodiment, when this control module control this display give the alarm time, this display device screen display flicker red picture or show red caveat.
In another preferred embodiment, this monitor body is provided with loudspeaker, when this control module control this display give the alarm time, this loudspeaker sounds the alarm.
In another preferred embodiment, this sensor is infrared sensor.
Compared with prior art, the display with finger warning function of the present invention passes through the distance on monitor body first frame between sensor installation monitoring display body to display placed mesa, and give the alarm when this distance exceedes preset value, when not changing the original structural design of display, namely can play warning function, thus avoid the risk weighing the back of the hand wounded.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that the present invention has display one embodiment of finger warning function;
Fig. 2 A is the exploded perspective view that the present invention has display one embodiment of finger warning function;
Fig. 2 B is the partial schematic diagram of sensor in Fig. 2 A;
Fig. 3 A is the schematic diagram that in Fig. 2 A, sensor is assembled in the first frame;
Fig. 3 B is the partial schematic diagram of sensor in Fig. 3 A;
Fig. 4 is the alarm principle schematic diagram that the present invention has display one embodiment of finger warning function;
Fig. 5 is the alarm principle schematic diagram that the present invention has another embodiment of display of finger warning function.
Embodiment
For making there is further understanding to object of the present invention, structure, feature and function thereof, embodiment is hereby coordinated to be described in detail as follows.
Be the schematic diagram that the present invention has display one embodiment of finger warning function referring to Fig. 1 and Fig. 2 A, Fig. 1, Fig. 2 A is the exploded perspective view that the present invention has display one embodiment of finger warning function.In the present embodiment, the display 100 with finger warning function comprises monitor body 10, support 20, base 30, sensor 40 and control module (not shown), monitor body 10 has the first frame 12, sensor 40 is arranged on the first frame 12, control module is arranged in monitor body 10, and is electrically connected with sensor 40; Support 20 has relative first end 22 and the second end 24, and first end 22 is connected with monitor body 10, and the second end 24 is connected with base 30, and distance between first end 22 and this second end 24 is adjustable, and namely support 20 is liftable support.
Please continue referring to Fig. 2 B, Fig. 2 B is the partial schematic diagram of sensor in Fig. 2 A, in the present embodiment, sensor 40 is infrared sensor, it comprises wiring board 42, transmitting terminal 44, receiving end 46 and lens 48, wherein transmitting terminal 44 and receiving end 46 are all arranged on wiring board 42, and in the present embodiment, transmitting terminal 44 and receiving end 46 are light-emittingdiode, but not as limit, in actual use, other light-emitting component also can be adopted to replace light-emittingdiode.Transmitting terminal 44 and receiving end 46 transmitting terminal 44 launch light, and this light launched comprises infrared light specifically, and receiving end 46 is then for receiving infrared light.Sensor 40 of the present invention is not limited with infrared sensor, and sensor 40 can also be the sensor of other kind, such as, laser sensor, ultrasonic sensor etc., as long as can reach the function of detecting distance, these are known by those skilled in the art, so place repeats no more.
Be simultaneously please the schematic diagram that in Fig. 2 A, sensor is assembled in the first frame referring to Fig. 2 B, Fig. 3 A and Fig. 3 B, Fig. 3 A again; Fig. 3 B is the partial schematic diagram of sensor in Fig. 3 A, be provided with draw-in groove 122 and snap fit 124 in first frame 12, draw-in groove 122 is inserted in one end of wiring board 42, and the other end snaps in snap fit 124, thus wiring board 42 is immobilizated in the first frame 12, as shown in Fig. 3 A and Fig. 3 B.Meanwhile, on the first frame 12, the position of corresponding line plate 42 is also provided with bayonet socket 126, and for fixed lens 48, lens 48 mate mutually with wiring board 42, realize the sensing function of sensor 40, and this also known by those skilled in the art, therefore no longer describes in detail.
Please refer to Fig. 4, Fig. 4 is the alarm principle schematic diagram that the present invention has display one embodiment of finger warning function.The display 100 with finger warning function is positioned on placed mesa 50 (as cabinet for television set etc.), when regulating the distance between the first end 22 of support 20 and the second end 24, namely during lifting support 20, the transmitting terminal 44 of sensor 40 launches light R1, because sensor 40 is arranged at the edge of the first frame 12, therefore R1 can be placed table top 50 reflects, reflection ray R2 is received by receiving end 46, wiring board 42 detects the distance D between the first frame 12 to placed mesa 50 according to the light R1 launched and reflection ray R2, and distance D is sent to the control module (not shown) arranged in monitor body, wiring board 42 and control module are electrically connected, to realize the communication between sensor 40 and monitor body 10.If the distance D of detecting is less than preset value (as 30mm, set according to actual needs), then control module control display gives the alarm, as shown in Figure 4, display device screen shows red caveat, in the present embodiment, can also be awake to warn with the red picture of display device screen display flicker, to avoid the risk weighing the back of the hand wounded.
In another embodiment, as shown in Figure 5, Fig. 5 is the alarm principle schematic diagram that the present invention has another embodiment of display of finger warning function, in Fig. 4, embodiment difference is, sensor 40 is arranged at the centre of the first frame 12, and it is corresponding with the upper surface 32 of base 30, when regulating the distance between the first end 22 of support 20 and the second end 24, namely during lifting support 20, the transmitting terminal 44 of sensor 40 launches light R1 ', R1 ' is reflected by the upper surface 32 of base 30, reflection ray R2 ' is received by receiving end 46, wiring board 42 detects the distance D ' between the upper surface 32 of the first frame 12 to base 30 according to the light R1 ' launched and reflection ray R2 ', and the control module of monitor body will be sent to apart from D ', if the distance D ' of detecting is less than preset value (as 20mm, set according to actual needs), then control module control display gives the alarm.In the present embodiment, monitor body 10 can point out user in the mode of caveat, also can arrange loudspeaker (not shown) on monitor body 10, when the distance D ' detected is less than preset value, control module control loudspeaker is sounded, to warn.In other embodiment, in monitor body 10, can also alarm unit be set, and alarm unit and control module are electrically connected, judge whether detecting distance is less than preset value by control module, if detecting distance is less than preset value, then control module sends signal to alarm unit, controls display flicker picture by alarm unit, or display caveat, or sound.
In practical application, for improving the sensitivity of sensor 40, for infrared sensor, the emissive power of light-emittingdiode can be adjusted on the one hand, receiving end 46 is made to receive more complete reflective infrared light signal, I2CCommand mode can be utilized on the other hand on software to carry out the sensitivity setting of sensor, but not as limit, those skilled in the art can also make the adjustment otherwise carrying out transducer sensitivity.Further, there is for better realizing the present invention the finger function of the display of finger warning function, can respond by the control module arranged on support 20 in control chip and monitor body 10, when detecting distance and being less than preset value, while control module control display gives the alarm, signal is sent to control chip, control support 20 by control chip and stop down maneuver, can certainly directly control support 20 by control module to stop declining, in practical application, those skilled in the art can control the method that support 20 stops decline by designed, designed as required.
This case also be it should be noted that, above-described embodiment is all arranged at the first frame 12 for sensor 40 and is described, in other embodiment, sensor 40 also can be arranged at other position of display, as on support 20, carry out the detecting of the spacing of display and placed mesa, but in reality uses, consider that sensor 40 needs to be electrically connected with the control module in monitor body 10, be arranged at difficulty support 20 may bringing coiling, on the other hand, even if wirelessly transmission of information between sensor 40 and control module, then can bring the lifting of cost.Therefore, the first frame 12 that the present invention is still arranged at monitor body 10 with sensor 40 is considered for the best.
To sum up, the display 100 with finger warning function of the present invention detects the distance between the first frame 12 to display placed mesa by sensor installation 40 on the first frame 12 of monitor body 10, and give the alarm when this distance exceedes preset value, when not changing the original structural design of display, namely can play warning function, thus avoid the risk weighing the back of the hand wounded.
The present invention is described by above-mentioned related embodiment, but above-described embodiment is only enforcement example of the present invention.Must it is noted that the embodiment disclosed limit the scope of the invention.On the contrary, change done without departing from the spirit and scope of the present invention and retouching, all belong to scope of patent protection of the present invention.
Claims (10)
1. there is a display for finger warning function, it is characterized in that this display comprises:
Monitor body, this monitor body has the first frame;
Support, this support has relative first end and the second end, and this first end is connected with this monitor body, and distance between this first end and this second end is adjustable; And
Sensor, this sensor setting is in this first frame;
Control module, this control module is arranged in this monitor body, and is electrically connected with this sensor;
Wherein, when regulating the distance between this first end and this second end, this first frame of this sensor detecting is to the distance of this display placed mesa, if the distance of this detecting is less than preset value, then this control module controls this display and gives the alarm.
2. have the display of finger warning function as claimed in claim 1, it is characterized in that this sensor has transmitting terminal and receiving end, this transmitting terminal is launched light and is reflected by this placed mesa, and this receiving end receives the light of this reflection.
3. there is the display of finger warning function as claimed in claim 2, it is characterized in that this transmitting terminal is light-emittingdiode.
4. have the display of finger warning function as claimed in claim 2, it is characterized in that this sensor also comprises wiring board, this transmitting terminal and this receiving end are arranged on this wiring board.
5. there is the display of finger warning function as claimed in claim 4, it is characterized in that this wiring board and this control module are electrically connected, to realize the communication between this sensor and this monitor body.
6. there is the display of finger warning function as claimed in claim 4, it is characterized in that being provided with draw-in groove and snap fit in this first frame, with this wiring board of fixing.
7. there is the display of finger warning function as claimed in claim 1, it is characterized in that this display also comprises base, this base is connected with the second end of this support, this sensor is to the upper surface of base being arranged at this first frame, wherein, when regulating the distance between this first end and this second end, by in claim 1 " this first frame of this sensor detecting is to the distance of this display placed mesa, if the distance of this detecting is less than preset value, then this control module controls this display and gives the alarm " replace with: this first frame of this sensor detecting is to the distance of this base upper surface, if the distance of this detecting is less than preset value, then this control module controls this display and gives the alarm.
8. there is the display of finger warning function as claimed in claim 1, it is characterized in that when this control module control this display give the alarm time, this display device screen display flicker red picture or show red caveat.
9. there is the display of finger warning function as claimed in claim 1, it is characterized in that this monitor body is provided with loudspeaker, when this control module control this display give the alarm time, this loudspeaker sounds the alarm.
10. there is the display of finger warning function as claimed in claim 1, it is characterized in that this sensor is infrared sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210484753.5A CN103065426B (en) | 2012-11-26 | 2012-11-26 | There is the display of finger warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210484753.5A CN103065426B (en) | 2012-11-26 | 2012-11-26 | There is the display of finger warning function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103065426A CN103065426A (en) | 2013-04-24 |
| CN103065426B true CN103065426B (en) | 2016-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210484753.5A Expired - Fee Related CN103065426B (en) | 2012-11-26 | 2012-11-26 | There is the display of finger warning function |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113676089A (en) * | 2021-07-02 | 2021-11-19 | 华帝股份有限公司 | Anti-pinch control method for household appliance |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003063766A (en) * | 2001-08-24 | 2003-03-05 | Toshiba Elevator Co Ltd | Approach alarm |
| CN101169892A (en) * | 2006-10-27 | 2008-04-30 | 鸿富锦精密工业（深圳）有限公司 | Display usage distance prompt device |
| CN201509888U (en) * | 2009-09-11 | 2010-06-23 | 孙统意 | Automatic open-and-close type LCD elevator |
| TW201029464A (en) * | 2009-01-23 | 2010-08-01 | Qisda Corp | An adjustable supporting structure and the display device comprising the adjustable supporting structure |
| CN201609000U (en) * | 2010-01-22 | 2010-10-13 | 李明 | Display screen turning device with finger-protective function |
| TWI339069B (en) * | 2007-06-11 | 2011-03-11 | Qisda Corp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2624730Y (en) * | 2003-03-28 | 2004-07-14 | 李朝晖 | Anti-hand clipping device for electric beds |
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2012
- 2012-11-26 CN CN201210484753.5A patent/CN103065426B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003063766A (en) * | 2001-08-24 | 2003-03-05 | Toshiba Elevator Co Ltd | Approach alarm |
| CN101169892A (en) * | 2006-10-27 | 2008-04-30 | 鸿富锦精密工业（深圳）有限公司 | Display usage distance prompt device |
| TWI339069B (en) * | 2007-06-11 | 2011-03-11 | Qisda Corp | |
| TW201029464A (en) * | 2009-01-23 | 2010-08-01 | Qisda Corp | An adjustable supporting structure and the display device comprising the adjustable supporting structure |
| CN201509888U (en) * | 2009-09-11 | 2010-06-23 | 孙统意 | Automatic open-and-close type LCD elevator |
| CN201609000U (en) * | 2010-01-22 | 2010-10-13 | 李明 | Display screen turning device with finger-protective function |
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| CN103065426A (en) | 2013-04-24 |
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