CN213659179U

CN213659179U - Alarm clock with indoor environment monitoring function

Info

Publication number: CN213659179U
Application number: CN202023121202.1U
Authority: CN
Inventors: 郭惠莺
Original assignee: Tf Nova Technology Shenzhen Co ltd
Current assignee: Tf Nova Technology Shenzhen Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-07-09
Anticipated expiration: 2030-12-22

Abstract

The application relates to the field of alarm clocks, in particular to an alarm clock with an indoor environment monitoring function, which comprises a shell, a mounting disc, a machine core and a rear cover; the two ends of the shell are respectively provided with a visible window and a mounting port, the movement is fixedly connected to the mounting disc, the mounting disc is detachably connected with the shell and is arranged in the shell, the rear cover covers one end of the mounting port of the shell, the shell is also internally provided with an environment monitoring device, and the environment monitoring device comprises a power supply DC (direct current) for providing voltage; the temperature and humidity sensor P1 is connected to the input end of the MCU chip and used for detecting the surrounding environment and outputting a detection signal; the MCU chip is connected with the power supply DC and used for receiving the detection signal output by the temperature and humidity sensor P1, processing the detection signal and outputting a temperature and humidity signal; and the display screen is connected with the output end of the MCU chip and used for receiving the temperature and humidity signals to display. The alarm clock has the effect of increasing the function of the alarm clock.

Description

Alarm clock with indoor environment monitoring function

Technical Field

The application relates to the field of clocks and watches, especially relate to an alarm clock with indoor environment monitoring function.

Background

At present, an alarm clock becomes an indispensable daily necessity in life of people, and has very high application scenes and application frequency in life; however, the traditional alarm clock has too single function, and the alarm clock only having the functions of time display and timing does not meet the requirements of people.

In view of the above-mentioned related art, the inventor believes that there is a drawback that the conventional alarm clock does not have an environment monitoring function.

SUMMERY OF THE UTILITY MODEL

In order to increase the function of alarm clock, this application provides an alarm clock with indoor environment monitor function.

The application provides an alarm clock with indoor environment monitor function adopts following technical scheme:

an alarm clock with an indoor environment monitoring function comprises a shell, a mounting disc, a machine core and a rear cover; the two ends of the shell are respectively provided with a visible window and a mounting port, the movement is fixedly connected to the mounting disc, the mounting disc is detachably connected with the shell and is arranged in the shell, the rear cover covers one end of the mounting port of the shell, the shell is also internally provided with an environment monitoring device, and the environment monitoring device comprises a power supply DC and is used for providing voltage; further comprising:

the temperature and humidity sensor P1 is connected to the input end of the MCU chip and used for detecting the surrounding environment and outputting a detection signal;

the MCU chip is connected with the power supply DC and used for receiving the detection signal output by the temperature and humidity sensor P1, processing the detection signal and outputting a temperature and humidity signal; and

and the display screen is connected to the output end of the MCU chip and used for receiving the temperature and humidity signals to display.

Through adopting above-mentioned technical scheme, the alarm clock has increased temperature and humidity monitoring's function on basic function to can show the humiture information that detects on the display screen, people are when looking over time through the alarm clock, the humiture information of the indoor environment that can be convenient look over has strengthened the practicality and the functionality of alarm clock.

Optionally, a warning assembly is further fixedly arranged in the casing, the warning assembly includes a buzzer HA and a button switch AN, one end of the buzzer HA is connected to the output end of the MCU chip, the other end of the buzzer HA is connected to one end of the button switch AN, and the other end of the button switch AN is connected to the ground end of the MCU chip.

By adopting the technical scheme, the MCU chip can compare the detection signal of the temperature and humidity sensor P1 with the preset signal, so that when the detection signal is abnormal, the MCU chip can control the buzzer HA to sound for warning; meanwhile, the button switch AN can manually turn on or turn off the working state of the buzzer HA, so that the convenience and the practicability are enhanced.

Optionally, a night light device is further arranged in the housing, and the night light device includes a switch circuit, is connected to the power supply DC, and outputs a light-on signal in response to an external trigger; and the night lamp circuit is connected with the power supply DC and the switching circuit and is used for illuminating in response to the light-up signal.

Through adopting above-mentioned technical scheme, the night-light device can throw light on, has made things convenient for the user to look over the alarm clock at night, has strengthened the practicality and the convenience of alarm clock.

Optionally, the switch circuit includes a light-sensitive resistor RL and a shaking switch SL, the power supply DC is a battery, one end of the light-sensitive resistor RL is connected to the positive electrode of the battery, the other end of the light-sensitive resistor RL is connected to one end of the shaking switch SL, and the light-sensitive resistor RL is a positive light intensity coefficient resistor.

By adopting the technical scheme, the shaking switch SL is switched on when shaking is sensed, so that the night lamp device can illuminate when people take the alarm clock at night, and the use is convenient; meanwhile, the photosensitive resistor RL can be conducted under the dark light condition, so that the night light device can not provide illumination in the daytime, and the waste of electric energy is reduced.

Optionally, the night light circuit includes a first light emitting diode LED1, a second light emitting diode LED2, and a third light emitting diode LED3, an anode of the first light emitting diode LED1 is connected to an end of the shake switch SL that is not connected to the photoresistor RL, and a cathode of the first light emitting diode LED1 is connected to a cathode of the battery; the second light emitting diode LED2 is in parallel with the first light emitting diode LED1, and the third light emitting diode LED3 is in parallel with the first light emitting diode LED 1.

Through adopting above-mentioned technical scheme, emitting diode power consumption is low, adopts emitting diode as the light source of illumination can reduce the power consumption, adopts three parallelly connected emitting diode can improve the illuminating effect simultaneously, and when certain emitting diode broke down, remaining emitting diode still can provide the illumination simultaneously, and the person of being convenient for sees the alarm clock clearly.

Optionally, a fixing groove is formed in one end of the opening of the shell, and a fixing column is arranged on the mounting plate. The fixed column corresponds to the fixed groove one by one, and the fixed groove and the fixed column can be matched in an inserting mode.

Through adopting above-mentioned technical scheme, the cooperation of pegging graft one by one with the fixed column is fixed to the fixed slot for the mounting disc can carry out prepositioning with the casing, and the convenience of installation has been promoted to the position of finding when conveniently connect the screw soon.

Optionally, threaded holes corresponding to the fixing columns one to one are formed in the rear cover, and screws are screwed in the threaded holes to fixedly connect the rear cover, the mounting plate and the shell.

By adopting the technical scheme, the rear cover, the mounting disc and the shell are fixed together through the screws, so that the structural strength and the integrity of the alarm clock are enhanced; and meanwhile, the screw is adopted for fixing, so that the mounting and the dismounting are convenient.

Optionally, the first light emitting diode LED1, the second light emitting diode LED2, and the third light emitting diode LED3 are fixedly disposed on an inner wall of the casing, and are circumferentially and equidistantly disposed inside the casing.

Through adopting above-mentioned technical scheme, three emitting diode sets up along circumference equidistant, and the illumination of being convenient for is even, reduces the dark space field of vision, and the person of being convenient for sees the alarm clock clearly, has strengthened the practicality of alarm clock.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the alarm clock is additionally provided with a temperature and humidity part side function on the basis of a basic function, detected temperature and humidity information can be displayed on a display screen, people can conveniently check the temperature and humidity information of the indoor environment when checking time through the alarm clock, and the practicability and functionality of the alarm clock are enhanced;

2. the shaking switch SL is conducted when shaking is sensed, so that the night lamp device can illuminate when people take the alarm clock at night, and the use is convenient; meanwhile, the photosensitive resistor RL can be conducted under the dark light condition, so that the night light device does not provide illumination in the daytime, and the waste of electric energy is reduced.

Drawings

FIG. 1 is an overall schematic diagram of an alarm clock in an embodiment of the application;

FIG. 2 is a schematic diagram of an explosion of an alarm clock in an embodiment of the present application;

FIG. 3 is a schematic diagram illustrating a connection relationship between components in the environment monitoring apparatus according to an embodiment of the present disclosure;

fig. 4 is a circuit diagram of a night light device in an embodiment of the present application.

Description of reference numerals: 1. a housing; 11. a visible window; 12. an installation port; 13. fixing grooves; 2. mounting a disc; 21. fixing a column; 22. mounting grooves; 23. a protection plate; 3. a movement; 4. a rear cover; 41. a threaded hole; 5. an environmental monitoring device; 51. a display screen; 6. a night light device; 61. a switching circuit; 62. night lamp circuit.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses an alarm clock with an indoor environment monitoring function, and with reference to fig. 1 and 2, the alarm clock comprises a shell 1 with a circular cross section and a hollow interior, wherein a circular visible window 11 is formed in one end of the shell 1, and a circular mounting hole 12 with the diameter larger than that of the visible window 11 is formed in one end of the shell 1 away from the visible window 11; a coaxially arranged mounting disc 2 can be disassembled in the shell 1, a machine core 3 is fixed on one side of the mounting disc 2, which is far away from the visible window 11, through screws, and the machine core 3 and the mounting disc 2 are coaxially arranged; one end of the mounting disc 2 close to the visible window 11 is provided with a circular mounting groove 22, a protection plate 23 made of glass is clamped in the mounting groove 22, and a pointer of the movement 3 is located inside the mounting disc 2 and faces the visible window 11. The visual window 11 is arranged coaxially with the mounting disc 2 and has a smaller diameter than the mounting disc 2.

Referring to fig. 1 and 2, three fixed slots 13 have been seted up to installing port 12 one end of casing 1, and fixed slot 13 sets up and communicates installing port 12 along installing port 12 edge circumference equidistant, is equipped with three fixed column 21 with installing disk 2 integrated into one piece along circumference equidistant on the outer rampart of installing disk 2, fixed column 21 and fixed slot 13 one-to-one, and fixed column 21 can be pegged graft with the fixed slot 13 that corresponds and cooperate. Three screw thread holes 41 corresponding to the fixing columns 21 one by one are formed in the rear cover 4, and screws are screwed in the screw thread holes 41 to fix the rear cover 4, the mounting plate 2 and the shell 1. The bottom cutting of casing 1 is the inclined plane, and the one end that the inclined plane is close to visual window 11 is less than the one end that leans into installing port 12, has increased the area of contact of the bottom of casing 1 and horizontal desktop, is convenient for place stably on horizontal desktop.

Referring to fig. 2 and 3, an environment monitoring device 5 is further fixedly arranged in the housing 1, and the environment monitoring device 5 includes a power supply DC, an MCU chip and a temperature and humidity sensor P1; the power supply DC is a battery and is used for providing voltage; the temperature and humidity sensor P1 is connected to the input end of the MCU chip and can detect the temperature and humidity of the external environment and output the detected signals to the MCU chip; the display device further comprises a display screen 51 connected to the output end of the MCU chip, and the MCU chip processes the detection signal and then outputs the processed detection signal to the display screen 51 for display. The display screen 51 is adhered to the outer wall of the shell 1 on the side provided with the visible window 11, and the display screen 51 is arc-shaped.

Referring to fig. 2 and 3, the environment monitoring device 5 further includes a warning component, the warning component includes a buzzer HA and a button switch AN, one end of the buzzer HA is connected to the output end of the MCU chip, the other end of the buzzer HA is connected to one end of the button switch AN, and the other end of the button switch AN is connected to the ground end of the MCU chip. The MCU chip compares the detection signal input by the temperature and humidity sensor P1 with a preset reference signal, and when the detection signal is greater than the preset reference signal, the MCU chip controls the loop where the buzzer HA is located to be conducted, so that the buzzer HA gives out sound and gives an alarm. When the buzzer HA sounds to alarm, the buzzer HA can be silenced by disconnecting the button switch AN. The reference signal can be adjusted and set by a user, and the adjustment and setting of the reference signal is prior art and will not be described herein.

Referring to fig. 2 and 4, a night light device 6 is further arranged in the housing 1, and the night light device 6 comprises a switch circuit 61 and a night light circuit 62; the switch circuit 61 is connected to a power supply DC, and can be turned on in response to an external trigger and output a light-on signal; the switch circuit 61 comprises a light sensitive resistor RL and a shaking switch SL, the light sensitive resistor RL is a positive light intensity coefficient resistor, and when the bottom slope of the housing 1 is placed against the horizontal table top, the inclination of the shaking switch SL is zero and is not conductive. The night lamp circuit 62 is connected to the switching circuit 61 and the power supply DC, and illuminates in response to a light-on signal; the night light circuit 62 includes a first light emitting diode LED1, a second light emitting diode LED2, and a third light emitting diode LED 3.

Referring to fig. 2 and 4, one end of the photoresistor RL is connected to the positive electrode of the battery, the other end of the photoresistor RL is connected to one end of the shaking switch SL, the other end of the shaking switch SL is connected to the anode of the first light emitting diode LED1, and the cathode of the first light emitting diode LED1 is connected to the negative electrode of the battery; the second light emitting diode LED2 is in parallel with the first light emitting diode LED1, and the third light emitting diode LED3 is in parallel with the first light emitting diode LED 1. In a dark light condition, the photo resistor RL is turned on, when the alarm clock is taken by a person, the shaking switch SL is tilted to be turned on, and the first light emitting diode LED1, the second light emitting diode LED2 and the third light emitting diode LED3 are turned on.

Referring to fig. 2 and 4, the first light emitting diode LED1, the second light emitting diode LED2 and the third light emitting diode LED3 are fixed to the inner wall of the housing 1 by bonding, and the first light emitting diode LED1, the second light emitting diode LED2 and the third light emitting diode LED3 are circumferentially arranged at equal intervals along the inner wall of the housing 1 and are staggered with the fixing grooves 13, so that uniform illumination is facilitated.

The implementation principle of the alarm clock with the indoor environment monitoring function in the embodiment of the application is as follows: the temperature and humidity sensor P1 detects the indoor temperature and humidity, then transmits the detected signals to the MCU chip, and the MCU chip processes the data and outputs the processed data to the display screen for display; meanwhile, the MCU chip compares a detection signal of the temperature and humidity sensor P1 with a preset reference signal, and when the detection signal is greater than the reference signal, the MCU chip controls the buzzer HA to sound for warning. When people look over the alarm clock, indoor humiture situation also can be observed simultaneously, has practiced thrift people's time, has promoted the practicality and the functionality of alarm clock simultaneously.

When people want to look over the alarm clock at night, photosensitive resistor RL switched on under the dim light condition at night, and people take the alarm clock, can make and rock switch SL and produce the skew inclination and then make and rock switch SL and switch on, and first emitting diode LED1, second emitting diode LED2 and emitting diode LED3 are all lighted and are thrown light on, and the person of facilitating the use can see the alarm clock clearly under the dim light condition.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An alarm clock with an indoor environment monitoring function comprises a shell (1), a mounting disc (2), a movement (3) and a rear cover (4); visual window (11) and installing port (12) have been seted up respectively at the both ends of casing (1), and core (3) rigid coupling is on mounting disc (2), and inside mounting disc (2) can be dismantled with casing (1) and be connected and locate casing (1), back lid (4) lid closed installing port (12) one end at casing (1), its characterized in that: an environment monitoring device (5) is further arranged in the shell (1), and the environment monitoring device (5) comprises a power supply DC (direct current) for providing voltage; further comprising:

and the display screen (51) is connected to the output end of the MCU chip and used for receiving the temperature and humidity signals to display.

2. The alarm clock with the indoor environment monitoring function of claim 1, wherein: the shell (1) is internally and fixedly provided with a warning component, the warning component comprises a buzzer HA and a button switch AN, one end of the buzzer HA is connected with the output end of the MCU chip, the other end of the buzzer HA is connected with one end of the button switch AN, and the other end of the button switch AN is connected with the grounding end of the MCU chip.

3. The alarm clock with the indoor environment monitoring function of claim 1, wherein: the shell (1) is also internally provided with a night lamp device (6), and the night lamp device (6) comprises a switch circuit (61) which is connected with a power supply DC and responds to external triggering to output a lamp lighting signal; and a night lamp circuit (62) connected to the power supply DC and the switch circuit (61) and illuminating in response to the light-on signal.

4. An alarm clock with indoor environment monitoring function according to claim 3, characterized in that: the switch circuit (61) comprises a light sensitive resistor RL and a shaking switch SL, the power supply DC is a battery, one end of the light sensitive resistor RL is connected with the positive pole of the battery, the other end of the light sensitive resistor RL is connected with one end of the shaking switch SL, and the light sensitive resistor RL is a positive illumination intensity coefficient resistor.

5. The alarm clock with the indoor environment monitoring function according to claim 4, wherein: the night lamp circuit (62) comprises a first light emitting diode LED1, a second light emitting diode LED2 and a third light emitting diode LED3, wherein the anode of the first light emitting diode LED1 is connected with one end of the shaking switch SL, which is not connected with the photosensitive resistor RL, and the cathode of the first light emitting diode LED1 is connected with the cathode of the battery; the second light emitting diode LED2 is in parallel with the first light emitting diode LED1, and the third light emitting diode LED3 is in parallel with the first light emitting diode LED 1.

6. The alarm clock with the indoor environment monitoring function of claim 1, wherein: fixed slot (13) have been seted up to installing port (12) one end of casing (1), are equipped with fixed column (21) on mounting disc (2), fixed column (21) and fixed slot (13) one-to-one, and fixed slot (13) and fixed column (21) can be pegged graft the cooperation.

7. The alarm clock with the indoor environment monitoring function of claim 6, wherein: threaded holes (41) which correspond to the fixing columns (21) one by one are formed in the rear cover (4), and screws are screwed in the threaded holes (41) to fixedly connect the rear cover (4), the mounting disc (2) and the shell (1).

8. The alarm clock with the indoor environment monitoring function of claim 5, wherein: the first light emitting diode LED1, the second light emitting diode LED2 and the third light emitting diode LED3 are fixedly arranged on the inner wall of the shell (1) and are circumferentially arranged inside the shell (1).