CN211577677U - Perpetual calendar electronic clock capable of sensing external light - Google Patents
Perpetual calendar electronic clock capable of sensing external light Download PDFInfo
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- CN211577677U CN211577677U CN202020381989.6U CN202020381989U CN211577677U CN 211577677 U CN211577677 U CN 211577677U CN 202020381989 U CN202020381989 U CN 202020381989U CN 211577677 U CN211577677 U CN 211577677U
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Abstract
The utility model relates to a perpetual calendar clock intelligent control technical field discloses a can respond to perpetual calendar electronic clock of external light, including the casing, seted up mounting groove and inner chamber in the casing respectively, seted up in the casing respectively with the inner chamber be linked together with two end openings, in mounting groove and the inner chamber respectively fixed mounting have display screen and circuit board, be connected with high-voltage wire and low pressure wire respectively through photo resistance between display screen and the circuit board. The shell is internally provided with a mounting groove provided with a display screen and an inner cavity provided with a circuit board, a photoresistor and a backlight source, a high-voltage wire and a low-voltage wire which are independent are arranged between the circuit board and the display screen through the photoresistor, a signal lamp and a switch are connected in the high-voltage wire and the low-voltage wire, external light source information is collected by the backlight source and then transmitted to the photoresistor to selectively open and close the corresponding high-voltage wire or the corresponding low-voltage wire, so that the display screen can carry out self brightness adjustment according to the light source information of the surrounding environment.
Description
Technical Field
The utility model relates to a perpetual calendar clock intelligent control, concretely relates to can respond to outside light's perpetual calendar electronic clock.
Background
Because of the continuous progress of society, various systems are continuously developed to standardization and systematization, and particularly, the concept of time-based is more and more interesting. In order to more accurately grasp time in time, clocks are provided in many places. An electronic clock, also known as digital display clock, is a device for counting time in minutes and seconds by using digital circuit technology, and compared with a mechanical clock, the intuition is the main obvious characteristic of the electronic clock.
However, electronic clocks also lack the advantages of mechanical clocks: the LED display screen is adopted in the existing electronics, the use environment of the electronic clock is complex and various, the LED display brightness set by unified production is difficult to adjust in real time according to the use environment, and especially in the environment with large brightness difference, the LED display screen with unified brightness is not only unfavorable for people to observe for time, and can cause certain negative influence on the eyesight of people for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the perpetual calendar clock that prior art exists and being difficult to realize the self regulation and control problem according to ambient condition, the perpetual calendar electronic clock that provides a can respond to external light, this can respond to external light's perpetual calendar electronic clock, have set up the mounting groove of installing the display screen and install the circuit board, the inner chamber of photo resistance and backlight, set up looks independent high-voltage wire and low pressure wire between circuit board and display screen through photo resistance, and all connect pilot lamp and switch in high-voltage wire and low pressure wire, utilize the backlight to gather external light source information, pass to photo resistance again and open and close corresponding high-voltage wire or low pressure wire with the selection, so that the display screen can carry out the function of self brightness control according to the light source information of surrounding environment.
In order to achieve the above objects, one aspect of the present invention provides a perpetual calendar electronic clock capable of sensing external light, comprising a case, wherein the case is provided with a mounting groove and an inner cavity, and the shell is respectively provided with a side opening and two lower openings which are communicated with the inner cavity, the mounting groove and the inner cavity are respectively and fixedly provided with a display screen and a circuit board, and the inner cavity is connected with a photoresistor by bolts, a power line is connected between the display screen and the circuit board, and the display screen and the circuit board are respectively connected with a high-voltage lead and a low-voltage lead through a photoresistor, the power wire is connected with a power supply, the high-voltage lead is sequentially connected with a high-voltage indicating lamp and a high-voltage switch, and the low-voltage wire is sequentially connected with a low-voltage indicating lamp and a low-voltage switch, the circuit board is fixedly connected with a backlight source electrically connected with the photoresistor, and the two lower openings are connected with light-transmitting panels fixed with the shell in a buckling mode through pin shafts.
Preferably, the mounting groove and the inner cavity are respectively arranged at the upper end and the lower end of the shell, the side opening is arranged at one side of the shell, and the two lower openings are correspondingly arranged at the lower end of the shell.
Preferably, two through holes are communicated between the mounting groove and the inner cavity, and the high-voltage lead and the low-voltage lead are respectively positioned in the two through holes.
Preferably, the high-voltage wire and the low-voltage wire are independent parallel circuits.
Preferably, the high-voltage indicating lamp and the low-voltage indicating lamp are both located between the circuit board and the photoresistor, and the high-voltage switch and the low-voltage switch are both located between the display screen and the photoresistor.
Preferably, the backlight corresponds to a light transmissive panel.
Through the technical scheme, the installation groove provided with the display screen and the inner cavity provided with the circuit board, the photoresistor and the backlight source are arranged in the shell, the high-voltage wire and the low-voltage wire which are independent are arranged between the circuit board and the display screen through the photoresistor, the high-voltage wire and the low-voltage wire are connected with the indicating lamp and the switch, the backlight source is used for collecting external light source information, and the external light source information is transmitted to the photoresistor to selectively open and close the corresponding high-voltage wire or the corresponding low-voltage wire, so that the display screen can perform self brightness adjustment according to the light source information of the surrounding environment.
Drawings
FIG. 1 is a schematic structural diagram of a perpetual calendar electronic clock capable of sensing external light;
fig. 2 is a schematic diagram of the connection of the circuit board, the display screen, the photoresistor and the backlight source circuit of the perpetual calendar electronic clock capable of sensing external light.
Description of the reference numerals
The light-transmitting panel comprises a shell 1, a mounting groove 2, an inner cavity 3, a side opening 4, a lower opening 5, a display screen 6, a circuit board 7, a photoresistor 8, a power line 9, a power supply 10, a high-voltage lead 11, a low-voltage lead 12, a high-voltage indicator lamp 13, a high-voltage switch 14, a low-voltage indicator lamp 15, a low-voltage switch 16, a backlight source 17 and a light-transmitting panel 18.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
Referring to fig. 1-2, a perpetual calendar electronic clock capable of sensing external light comprises a casing 1, wherein a mounting groove 2 and an inner cavity 3 are respectively arranged in the casing 1, a side port 4 and two lower ports 5 which are communicated with the inner cavity 3 are respectively arranged in the casing 1, a display screen 6 and a circuit board 7 are respectively and fixedly arranged in the mounting groove 2 and the inner cavity 3, the circuit board 7 can completely enter the inner cavity 3 through the side port 4, the circuit board 7 is fixedly arranged through the two lower ports 5, a photoresistor 8 is connected in the inner cavity 3 by a bolt, a power line 9 is connected between the display screen 6 and the circuit board 7, a high-voltage lead 11 and a low-voltage lead 12 are respectively connected between the display screen 6 and the circuit board 7 through the photoresistor 8, a power supply 10 is connected on the power line 9, the overall power-on condition of the perpetual calendar clock is controlled by the power supply 10, a high-voltage indicator lamp 13, and the low-voltage wire 12 is connected with a low-voltage indicating lamp 15 and a low-voltage switch 16 in sequence, the circuit board 7 is fixedly connected with a backlight source 17 electrically connected with the photoresistor 8, the two lower openings 5 are connected with a light-transmitting panel 18 fixed with the shell 1 in a buckled mode through a pin shaft, and the light-transmitting panel 18 can be made of toughened glass or a PVC transparent plasticizing plate so that a light source can enter the light-transmitting panel through refraction.
The mounting groove 2 and the inner cavity 3 are respectively arranged at the upper end and the lower end of the shell 1, the side opening 4 is arranged at one side of the shell 1, and the two lower openings 5 are correspondingly arranged at the lower end of the shell 1.
Two through holes are communicated between the mounting groove 2 and the inner cavity 3, and the high-voltage lead 11 and the low-voltage lead 12 are respectively positioned in the two through holes, so that the high-voltage lead 11 and the low-voltage lead 12 are conveniently arranged, and the phenomenon that the perpetual calendar clock is complicated and disordered in structure due to excessive leads is avoided.
The high-voltage wire 11 and the low-voltage wire 12 are independent parallel circuits, and the high-voltage wire 11 and the low-voltage wire 12 realize the opening and closing of respective paths through the mutually independent high-voltage switch 14 and the mutually independent low-voltage switch so as to provide different choices for the display screen 6.
The high-voltage indicating lamp 13 and the low-voltage indicating lamp 15 are both located between the circuit board 7 and the photoresistor 8 so as to indicate the states of the high-voltage lead 11 and the low-voltage lead 12 under the condition of electrifying, and the high-voltage switch 14 and the low-voltage switch 16 are both located between the display screen 6 and the photoresistor 8 so as to control the electrifying states of the leads in which the high-voltage switch and the low-voltage switch are respectively located to be disconnected.
The backlight source 17 corresponds to the light-transmitting panel 18, and a light source outside the housing 1 can be refracted by the light-transmitting panel 18, so that the backlight source 17 can timely collect light source information.
The utility model discloses its functional principle is explained to following mode of operation of accessible:
the light source outside the housing 1 is refracted through the transparent panel 18 into the housing 1, and the backlight 17 collects the light source information and passes it to the photoresistor 8:
when the light source information is obvious, the photoresistor 8 selects to open the low-voltage lead 12, and then closes the low-voltage switch 16, so that the low-voltage lead 12 and the power line 9 form a channel, and meanwhile, the low-voltage indicating lamp 15 is turned on, and the display screen 6 displays real-time information with larger brightness;
on the contrary, when the light source information is weakened, the photoresistor 8 selects to open the high-voltage lead 11, and then closes the high-voltage switch 14, so that the high-voltage lead 11 and the power line 9 form a passage, and meanwhile, the high-voltage indicator lamp 13 is turned on, and the display screen 6 displays real-time information with smaller brightness.
The preferred embodiments of the present invention have been described in detail above, but the present invention is not limited thereto. In the technical idea scope of the present invention, it can be right to the technical solution of the present invention perform multiple simple modifications, including each technical feature combined in any other suitable manner, these simple modifications and combinations should be regarded as the disclosed content of the present invention, and all belong to the protection scope of the present invention.
Claims (6)
1. The perpetual calendar electronic clock capable of sensing external light comprises a shell (1) and is characterized in that a mounting groove (2) and an inner cavity (3) are respectively formed in the shell (1), a side opening (4) and two lower openings (5) which are communicated with the inner cavity (3) are respectively formed in the shell (1), a display screen (6) and a circuit board (7) are respectively and fixedly mounted in the mounting groove (2) and the inner cavity (3), a photosensitive resistor (8) is connected to the inner cavity (3) through a bolt, a power line (9) is connected between the display screen (6) and the circuit board (7), a high-voltage lead (11) and a low-voltage lead (12) are respectively connected between the display screen (6) and the circuit board (7) through the photosensitive resistor (8), a power source (10) is connected to the power line (9), and a high-voltage indicating lamp (13) and a high-voltage switch (14) are sequentially connected to the high-voltage lead (11, and the low-voltage wire (12) is sequentially connected with a low-voltage indicating lamp (15) and a low-voltage switch (16), the circuit board (7) is fixedly connected with a backlight source (17) electrically connected with the photoresistor (8), and the two lower openings (5) are connected with a light-transmitting panel (18) fixed with the shell (1) in a buckling mode through a pin shaft.
2. The perpetual calendar electronic clock with external light sensing function according to claim 1, wherein the mounting groove (2) and the inner cavity (3) are respectively opened at the upper and lower ends of the casing (1), the side opening (4) is opened at one side of the casing (1), and the two lower openings (5) are correspondingly opened at the lower end of the casing (1).
3. The perpetual calendar electronic clock capable of sensing external light according to claim 2, wherein two through holes are communicated between the mounting groove (2) and the inner cavity (3), and the high voltage wire (11) and the low voltage wire (12) are respectively located in the two through holes.
4. The perpetual calendar electronic clock with external light sensing according to claim 3, wherein the high voltage wire (11) and the low voltage wire (12) are independent parallel circuits.
5. The perpetual calendar electronic clock capable of sensing external light according to claim 1, wherein the high-voltage indicating lamp (13) and the low-voltage indicating lamp (15) are both located between the circuit board (7) and the photoresistor (8), and the high-voltage switch (14) and the low-voltage switch (16) are both located between the display screen (6) and the photoresistor (8).
6. The perpetual calendar electronic clock with external light sensing according to claim 1, wherein the backlight (17) corresponds to a light-transmissive panel (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020381989.6U CN211577677U (en) | 2020-03-23 | 2020-03-23 | Perpetual calendar electronic clock capable of sensing external light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020381989.6U CN211577677U (en) | 2020-03-23 | 2020-03-23 | Perpetual calendar electronic clock capable of sensing external light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211577677U true CN211577677U (en) | 2020-09-25 |
Family
ID=72526863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020381989.6U Expired - Fee Related CN211577677U (en) | 2020-03-23 | 2020-03-23 | Perpetual calendar electronic clock capable of sensing external light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211577677U (en) |
-
2020
- 2020-03-23 CN CN202020381989.6U patent/CN211577677U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 Termination date: 20210323 |
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| CF01 | Termination of patent right due to non-payment of annual fee |