CN202905115U - LED display screen with human body sensing function - Google Patents
LED display screen with human body sensing function Download PDFInfo
- Publication number
- CN202905115U CN202905115U CN2012204989014U CN201220498901U CN202905115U CN 202905115 U CN202905115 U CN 202905115U CN 2012204989014 U CN2012204989014 U CN 2012204989014U CN 201220498901 U CN201220498901 U CN 201220498901U CN 202905115 U CN202905115 U CN 202905115U
- Authority
- CN
- China
- Prior art keywords
- human body
- led display
- body sensing
- led
- sensing device
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses an LED display screen with a human body sensing function. The LED display screen with the human body sensing function comprises a box body, a display module formed by the alignment of an LED light emitting array arranged on a front surface of the box body, and a display control circuit arranged in the box body and electrically connected with the display module, and further comprises a plurality of human body sensing devices arranged on the front surface of the box body. The human body sensing devices are connected with the display control circuit through a switching circuit. The LED display screen with the human body sensing function can greatly save the electric consumption amount, and improves the playing efficiency.
Description
Technical field
The utility model relates to the LED display technique, relates in particular to a kind of LED display with human body induction function.
Background technology
LED display is by the luminous display device of coming work of LED light emitting array, LED display is luminous to have that brightness is high, operating voltage is low, power consumption is little, maximization, the life-span is long, shock-resistant and the obvious advantage such as stable performance, thereby it is widely applied in a lot of fields.The LED display that arranges in escalator or the corridor, to play by control desk control program, this LED display can only manually be adjusted to play by control desk and arrange and switch, in the situation that there is not the manual control switch, no matter nobody is arranged, display screen all is in broadcast state, and in the situation that nobody play, both expend power consumption, do not reached again communication effect, reduced playing efficiency.
The utility model content
Technical problem to be solved in the utility model is: a kind of LED display with human body induction function is provided, and this display screen is save electricity greatly, and improves playing efficiency.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of LED display with human body induction function, include casing, be arranged on arranging the display module form, be arranged in the casing and the display control circuit that is electrically connected with described display module by the LED light emitting array of casing front surface, also include the some human body sensing device that are arranged on described casing front surface, described human body sensing device links to each other with described display control circuit by on-off circuit.
Preferably, described LED light emitting array includes some LED lamp bars that be arranged in parallel, and described human body sensing device arranges in the interval of described LED lamp bar.
Preferably, the quantity of described human body sensing device is 5, is evenly distributed in the described interval.
Preferably, described human body sensing device is the microwave human inductor.
Preferably, described human body sensing device is the infrared human body inductor.
Preferably, described infrared human body inductor is the pyroelectric infrared human body inductor.
Preferably, described on-off circuit links to each other with described display control circuit by control desk.
Perhaps, described on-off circuit directly links to each other with described display control circuit.
The beneficial effects of the utility model are:
Embodiment of the present utility model is being by showing that the module surface arranges human body sensing device, according to the broadcast of its human body signal control display screen of sensing/stop, thereby greatly reduces power consumption, improved service efficiency.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of drawings
Fig. 1 is the Facad structure figure with embodiment of LED display of human body induction function of the present utility model.
Fig. 2 is the circuit theory diagrams with embodiment of LED display of human body induction function of the present utility model.
Embodiment
Describe an embodiment with LED display of human body induction function of the present utility model in detail below with reference to Fig. 1 and Fig. 2; As shown in the figure, the present embodiment mainly includes casing 1, be arranged on being arranged the display module 2 (overlapping with casing) that forms, be arranged on the display control circuit 3 that casing 1 is interior and be electrically connected with described display module 2 by the LED light emitting array of casing 1 front surface, also include the some human body sensing device 4 that are arranged on described casing front surface, described human body sensing device 4 links to each other with described display control circuit 3 by on-off circuit 5.
During specific implementation, described on-off circuit 5 can link to each other with described display control circuit 4 by control desk 6; Perhaps, also can directly link to each other with described display control circuit 3.
During specific implementation, described LED light emitting array includes some LED lamp bars 21 that be arranged in parallel, and described human body sensing device 4 arranges in the interval of described LED lamp bar 21.
In the present embodiment, the quantity of human body sensing device 4 is 5, is evenly distributed in the described interval; What deserves to be explained is, the quantity of human body sensing device 4 also can arrange suitable quantity according to size and the induction scope of the LED display of implementation, such as 4,5 ...
During specific implementation, described human body sensing device 4 can be microwave human inductor or infrared human body inductor.Further, described infrared human body inductor is the pyroelectric infrared human body inductor.
Compared with prior art, the utility model has the advantages that can be when the people be arranged broadcast program, nobody the time stop to play, save electricity greatly is so that the playing efficiency maximization.
The above is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also are considered as protection domain of the present utility model.
Claims (8)
1. LED display with human body induction function, include casing, be arranged on arranging the display module form, be arranged in the casing and the display control circuit that is electrically connected with described display module by the LED light emitting array of casing front surface, it is characterized in that: also include the some human body sensing device that are arranged on described casing front surface, described human body sensing device links to each other with described display control circuit by on-off circuit.
2. the LED display with human body induction function as claimed in claim 1, it is characterized in that: described LED light emitting array includes some LED lamp bars that be arranged in parallel, and described human body sensing device arranges in the interval of described LED lamp bar.
3. the LED display with human body induction function as claimed in claim 2, it is characterized in that: the quantity of described human body sensing device is 5, is evenly distributed in the described interval.
4. such as each described LED display with human body induction function among the claim 1-3, it is characterized in that: described human body sensing device is the microwave human inductor.
5. such as each described LED display with human body induction function among the claim 1-3, it is characterized in that: described human body sensing device is the infrared human body inductor.
6. the LED display with human body induction function as claimed in claim 5, it is characterized in that: described infrared human body inductor is the pyroelectric infrared human body inductor.
7. the LED display with human body induction function as claimed in claim 6, it is characterized in that: described on-off circuit links to each other with described display control circuit by control desk.
8. the LED display with human body induction function as claimed in claim 6, it is characterized in that: described on-off circuit directly links to each other with described display control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204989014U CN202905115U (en) | 2012-09-27 | 2012-09-27 | LED display screen with human body sensing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204989014U CN202905115U (en) | 2012-09-27 | 2012-09-27 | LED display screen with human body sensing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202905115U true CN202905115U (en) | 2013-04-24 |
Family
ID=48125754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204989014U Expired - Fee Related CN202905115U (en) | 2012-09-27 | 2012-09-27 | LED display screen with human body sensing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202905115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104717556A (en) * | 2015-04-02 | 2015-06-17 | 成都瑞博慧窗信息技术有限公司 | Scene-confirmation-based poster screen playing method |
-
2012
- 2012-09-27 CN CN2012204989014U patent/CN202905115U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104717556A (en) * | 2015-04-02 | 2015-06-17 | 成都瑞博慧窗信息技术有限公司 | Scene-confirmation-based poster screen playing method |
| CN104717556B (en) * | 2015-04-02 | 2018-03-23 | 成都瑞博慧窗信息技术有限公司 | A kind of poster screen playing method confirmed based on scene |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202905115U (en) | LED display screen with human body sensing function | |
| CN201772277U (en) | Led head lamp | |
| CN107564428A (en) | A kind of solar LED screen display module | |
| CN204332724U (en) | Bluetooth wireless control's wall switch box | |
| CN203190161U (en) | High-sensibility integrated type microwave inducting LED lamp | |
| CN102946034B (en) | Connector and LED (Light-emitting Diode) lamp bar | |
| CN202651546U (en) | Vertical type luminous socket | |
| CN201739931U (en) | Self-generating LED lamp device | |
| CN202841657U (en) | Three-primary-color low-voltage remote control | |
| CN205177649U (en) | Take light -operated LED special safety switch in children bedroom that throws light on night | |
| CN202135239U (en) | Solar TV | |
| CN203167296U (en) | Wireless router provided with illumination function | |
| CN203131672U (en) | Novel solar lamp | |
| CN202901889U (en) | Circular light emitting diode (LED) cabinet lamp combination structure | |
| CN202927723U (en) | Advertisement backlight source used for tent | |
| CN203258474U (en) | LED light bar | |
| CN201225531Y (en) | LED flat plate square light fitting | |
| CN202150938U (en) | Solar music system | |
| CN202663488U (en) | Illumination liquid crystal television | |
| CN202663626U (en) | Lighting device and lighting lamp brightness control device thereof | |
| CN201103831Y (en) | Solar advertisement board illumination system | |
| CN205883628U (en) | Novel LED illuminating system | |
| CN202979379U (en) | Zigbee wireless lighting controller | |
| CN203251463U (en) | A split-type two-end-installation LED drive power | |
| CN206251404U (en) | A kind of Portable LED lamp control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20140927 |
|
| EXPY | Termination of patent right or utility model |