CN203376573U - An inductive projection clock - Google Patents
An inductive projection clock Download PDFInfo
- Publication number
- CN203376573U CN203376573U CN201320426265.9U CN201320426265U CN203376573U CN 203376573 U CN203376573 U CN 203376573U CN 201320426265 U CN201320426265 U CN 201320426265U CN 203376573 U CN203376573 U CN 203376573U
- Authority
- CN
- China
- Prior art keywords
- clock
- chip microcomputer
- projection
- projection lamp
- single chip
- 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
- Electric Clocks (AREA)
Abstract
The utility model discloses an inductive projection clock. The inductive projection clock comprises a housing, a clock chip, and a single chip microcomputer, wherein the clock chip and the single chip microcomputer are disposed in the housing. An infrared induction device, a projection lamp, and a battery are disposed in the housing. The infrared induction device, the projection lamp, the clock chip, and the LED display screen are connected with the single chip microcomputer. When sensing infrared ray emitted by a human body, the infrared induction device converts an infrared signal into a level signal and transmits the level signal to the single chip microcomputer. The single chip microcomputer controls the projection lamp to operate. The clock chip transmits an acquired time signal to the single chip microcomputer. Processed by the single chip microcomputer, the time signal is displayed by the projection lamp and the LED display screen. The inductive projection clock is provided with the infrared induction device. When a person appears, the infrared induction device transmits a sensed signal to the single chip microcomputer so that the time signal is displayed by the projection lamp and the LED display screen. The inductive projection clock saves electric quantity very much.
Description
Technical field
The utility model belongs to the domestic electronic appliances field, more specifically says a kind of induction type projection clock.
Background technology
Traditional clock is all pointer, and people directly see the time by pointer, and still, for the people of child and long life, pointer is not easy identification.Therefore occurred that projection lamp and electronics LED show clock, this clock is by projection lamp and LED display displaying time, but the relatively power consumption of projection lamp and LED display, and have more than is needed how long will a replacing of battery, be unfavorable for saving the energy.
If a kind of controlled projection clock can occur, when the people occurs, show, the people not in do not show, just can solve this problem, but there is no relevant description in prior art.
The utility model content
The technical matters that the utility model solves is a kind of induction type projection clock easy to use.
A kind of induction type projection clock of the utility model, comprise shell and be placed in clock chip and the single-chip microcomputer in shell, it is characterized in that: also be provided with infrared inductor, projection lamp and battery in described shell, described infrared inductor, projection lamp, clock chip, LED display are connected with single-chip microcomputer respectively; Sense when infrared inductor the infrared ray that human body sends, infrared signal is converted to level signal and is sent to single-chip microcomputer, worked by the Single-chip Controlling projection lamp; Clock chip is sent to the time signal of obtaining after single-chip microcomputer is processed and shows and also show by LED display by projection lamp simultaneously.
Preferred version further, in the utility model induction type projection clock, described projection lamp is arranged at the top of shell.
Preferred version further, in the utility model induction type projection clock, described battery is accumulator.
Preferred version further, the utility model induction type projection clock also comprises solar panels, these solar panels are connected with accumulator, are its charging.
The utility model compared to the prior art, have following preferably significant: 1) the utility model induction type projection clock has infrared inductor, when the people occurs, induced signal is transferred to single-chip microcomputer, thereby time signal is shown by projection lamp and LED display, save very much electric weight; 2) induction type projection clock of the present utility model has solar panels, is stored in accumulator after sun power can being converted to electric energy, utilizes clean energy resource, very environmental protection.
Below in conjunction with accompanying drawing, the utility model is done to further detailed description.
The accompanying drawing explanation
Fig. 1 is induction type projection clock principle assumption diagram of the present utility model.
Embodiment
In conjunction with Fig. 1, a kind of induction type projection clock, comprise shell and be placed in clock chip and the single-chip microcomputer in shell, also be provided with infrared inductor, projection lamp and battery in described shell, described infrared inductor, projection lamp, clock chip, LED display are connected with single-chip microcomputer respectively; Sense when infrared inductor the infrared ray that human body sends, infrared signal is converted to level signal and is sent to single-chip microcomputer, worked by the Single-chip Controlling projection lamp; Clock chip is sent to the time signal of obtaining after single-chip microcomputer is processed and shows and also show by LED display by projection lamp simultaneously.Described projection lamp is arranged at the top of shell.Described battery is accumulator.Also comprise solar panels, these solar panels are connected with accumulator, are its charging.
The utility model induction type projection clock has infrared inductor, when the people occurs, induced signal is transferred to single-chip microcomputer, thereby time signal is shown by projection lamp and LED display, saves very much electric weight; Induction type projection clock of the present utility model has solar panels, is stored in accumulator after sun power can being converted to electric energy, utilizes clean energy resource, very environmental protection.
Below in conjunction with embodiment, the utility model is done to further detailed description.
Embodiment 1
A kind of induction type projection clock, comprise shell and be placed in clock chip and the single-chip microcomputer in shell, also be provided with infrared inductor, projection lamp and battery in described shell, described infrared inductor, projection lamp, clock chip, LED display are connected with single-chip microcomputer respectively; Sense when infrared inductor the infrared ray that human body sends, infrared signal is converted to level signal and is sent to single-chip microcomputer, worked by the Single-chip Controlling projection lamp; Clock chip is sent to the time signal of obtaining after single-chip microcomputer is processed and shows and also show by LED display by projection lamp simultaneously.Described projection lamp is arranged at the top of shell.
The utility model induction type projection clock has infrared inductor, when the people occurs, induced signal is transferred to single-chip microcomputer, thereby time signal is shown by projection lamp and LED display, saves very much electric weight.
Embodiment 2
A kind of induction type projection clock, comprise shell and be placed in clock chip and the single-chip microcomputer in shell, it is characterized in that: also be provided with infrared inductor, projection lamp and battery in described shell, described infrared inductor, projection lamp, clock chip, LED display are connected with single-chip microcomputer respectively; Sense when infrared inductor the infrared ray that human body sends, infrared signal is converted to level signal and is sent to single-chip microcomputer, worked by the Single-chip Controlling projection lamp; Clock chip is sent to the time signal of obtaining after single-chip microcomputer is processed and shows and also show by LED display by projection lamp simultaneously.
Described battery is accumulator.Also comprise solar panels, these solar panels are connected with accumulator, are its charging.
Induction type projection clock of the present utility model has solar panels, is stored in accumulator after sun power can being converted to electric energy, utilizes clean energy resource, very environmental protection.
Claims (4)
1. an induction type projection clock, comprise shell and be placed in clock chip and the single-chip microcomputer in shell, it is characterized in that: also be provided with infrared inductor, projection lamp and battery in described shell, described infrared inductor, projection lamp, clock chip, LED display are connected with single-chip microcomputer respectively; Sense when infrared inductor the infrared ray that human body sends, infrared signal is converted to level signal and is sent to single-chip microcomputer, worked by the Single-chip Controlling projection lamp; Clock chip is sent to the time signal of obtaining after single-chip microcomputer is processed and shows and also show by LED display by projection lamp simultaneously.
2. induction type projection clock according to claim 1, it is characterized in that: described projection lamp is arranged at the top of shell.
3. induction type projection clock according to claim 1, it is characterized in that: described battery is accumulator.
4. induction type projection clock according to claim 3, it is characterized in that: also comprise solar panels, these solar panels are connected with accumulator, are its charging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320426265.9U CN203376573U (en) | 2013-07-18 | 2013-07-18 | An inductive projection clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320426265.9U CN203376573U (en) | 2013-07-18 | 2013-07-18 | An inductive projection clock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203376573U true CN203376573U (en) | 2014-01-01 |
Family
ID=49839096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320426265.9U Expired - Fee Related CN203376573U (en) | 2013-07-18 | 2013-07-18 | An inductive projection clock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203376573U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103412475A (en) * | 2013-07-18 | 2013-11-27 | 吴江市同心电子科技有限公司 | Induction type projection clock |
| CN112015078A (en) * | 2020-08-04 | 2020-12-01 | 娄霞莉 | Solar wall clock |
-
2013
- 2013-07-18 CN CN201320426265.9U patent/CN203376573U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103412475A (en) * | 2013-07-18 | 2013-11-27 | 吴江市同心电子科技有限公司 | Induction type projection clock |
| CN112015078A (en) * | 2020-08-04 | 2020-12-01 | 娄霞莉 | Solar wall clock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203376573U (en) | An inductive projection clock | |
| CN203689434U (en) | Display screen with automatic hibernation function | |
| CN202109583U (en) | Intelligent power on/off electrothermal foot warmer device | |
| CN103412475A (en) | Induction type projection clock | |
| CN203575841U (en) | Solar WIFI (Wireless Fidelity) knapsack | |
| CN205372174U (en) | LED lightSleeper | |
| CN204072684U (en) | A kind of solar energy blind waveguided shoe | |
| CN203219837U (en) | Electric mosquito killer with timing and remote control functions | |
| CN204497816U (en) | A kind of mobile phone controls the system of charging complete power-off | |
| CN204009391U (en) | A kind of clock and watch with wireless charger | |
| CN206433108U (en) | Energy-conservation microphone based on capacitance touch inductor | |
| CN203481558U (en) | Portable socket | |
| CN107800159A (en) | A kind of intelligent control charging pile | |
| CN201607921U (en) | Display with human infrared sensing automatic power-off function | |
| CN203607928U (en) | Battery-free portable game machine | |
| CN204947563U (en) | A kind of integrated protection and monitoring device | |
| CN203012379U (en) | Intelligent alarm clock | |
| CN205782318U (en) | A kind of human body sensing LED cabinet lamp | |
| CN205316774U (en) | Take universal socket's refrigerator | |
| CN203434390U (en) | Patchplug | |
| CN203084810U (en) | Multifunctional money box | |
| CN203166034U (en) | Thermal insulation reminding device of electric vehicle battery | |
| CN202854201U (en) | Intelligent electric charge displaying device | |
| CN203149483U (en) | Automatic standby and starting-up displayer | |
| CN202998585U (en) | An intelligent LED power source 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: 20140101 Termination date: 20140718 |
|
| EXPY | Termination of patent right or utility model |