CN206400278U - A New Portable Projection Clock - Google Patents

Abstract

The utility model designs a new type of portable projection clock, including a projection lamp, an LED display screen, a motor, a power button, a minute hand, an hour hand, a movement, an LED light, a bottom suction cup, a charging interface, a speaker hole, a projection module, and a digital level module , central processing unit, power supply, audio module, the bottom of the movement is connected to the bottom suction cup, the projection lamp is connected to the front end of the minute hand, the minute hand and the hour hand are connected to the movement, and the projection lamp can project the minute hand downward at a wide angle A quarter of the dial scale where it is located can form a time display by the position of the hour hand and the scale of the minute hand. The central processing unit is connected to the power supply, and the motor, LED display, projection module, digital level module, and audio module are all connected to the central processing unit. Connected with each other, beneficial effects: the suction cup can be used to absorb the wall and table top, and the dial scale can be displayed by projection, which is convenient to carry, simple in structure, high in interest and good in viewing effect.

Description

A New Portable Projection Clock

technical field

The utility model relates to a novel portable projection clock, and particularly designs a conveniently portable projection clock which realizes a simplified dial through projection and a sucker.

Background technique

In many occasions in real life, wall clocks are used to display the time intuitively or as a decoration in life, but the existing wall clocks have dials with marked scales, which make them unsuitable for placement in many occasions, and require hooks and other structures to be fixed. The rear position is fixed, and the time cannot be displayed at night. For electronic wall clocks, it does not have the intuitiveness and fun of analog clocks. For this reason, the utility model simplifies the structure of the original hanging clock, displays part of the dial through projection, displays the time by the position of the hour hand and the minute hand and the scale of the projection, and sets a suction cup at the bottom of the movement, so that the clock can be used without It is fixed in one position and can be used on a flat surface through a suction cup. The structure without a dial makes the clock easy to carry, and the way of projecting and displaying time can also be used at night, which adds interest.

Contents of the invention

Through the above problems, the utility model designs a new type of portable projection clock, which uses the projection to display the scale of the dial, forms the time display through the position of the hour hand and the scale of the minute hand, and realizes the convenient carrying and convenient use of the clock through the suction cup at the bottom, which effectively solves the problem of traditional wall clocks Not suitable for placement, fixed position, inconvenient to carry and other shortcomings, reliable design, simple structure.

In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: including projection lamp, LED display screen, motor, power button, minute hand, hour hand, movement, bottom suction cup, hour hand LED light, charging interface, speaker hole, minute hand LED light , a projection module, a digital level module, a central processing unit, a power supply, an audio module, the bottom of the movement is connected to the bottom suction cup, the projection lamp is connected to the front end of the minute hand, the minute hand and the hour hand are connected to the movement, and the projection lamp A quarter of the dial scale where the minute hand is located can be projected downward at a wide angle. The time display can be formed by the position of the hour hand and the scale where the minute hand is located. The projection lamp is connected to the projection module, the motor is connected to the movement, and the power button is connected to the power supply. Connection, hour hand LED lights, minute hand LED lights are connected to the power supply, the charging interface is connected to the power supply, the central processing unit is connected to the power supply, the speaker hole is connected to the audio module, LED display, motor, projection module, digital level module , the audio modules are all connected with the central processing unit.

The utility model has the advantage of changing the way of time display. The minute hand scale is projected by the projection lamp, and the time is indicated by the position of the hour hand and the scale where the minute hand is located. It is interesting, and the clock can be used at night by using the projected scale and LED lights. And the design of the bottom suction cup makes the clock easy to carry and use.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is further described.

Fig. 1 is a perspective view of the utility model.

Figure 2 is a schematic diagram of the internal structure of the minute hand.

Fig. 3 is a schematic diagram of a situation when the utility model is in use.

Symbol Description:

1. Projector lamp, 2. LED display, 3. Motor, 4. Power button, 5. Minute hand, 6. Hour hand, 7. Movement, 8. Bottom suction cup, 9. Hour hand LED light, 10. Charging interface, 11 .Speaker hole, 12. Minute hand LED light, 13. Projection module, 14. Digital level module, 15. Central processing unit, 16. Power supply, 17. Audio module.

detailed description

Below in conjunction with accompanying drawing and example the utility model is described further:

As shown in the attached figure, a new type of portable projection clock includes projection lamp (1), LED display screen (2), motor (3), power button (4), minute hand (5), hour hand (6), machine Core (7), bottom suction cup (8), hour hand LED light (9), charging port (10), speaker hole (11), minute hand LED light (12), projection module (13), digital level module (14), Central processing unit (15), power supply (16), audio module (17), the bottom of described movement (7) is connected with bottom sucker (8), and this sucker (8) can at least be adsorbed on the plane and keep Fixed, can be adsorbed on the wall, desktop, wardrobe, refrigerator and other planes when in use, the projection lamp (1) is connected to the front end of the minute hand (5), and the minute hand (5) and the hour hand (6) are connected to the movement (7) Connected, the projection lamp (1) can project a quarter of the dial scale where the minute hand is located downward at a wide angle, and the time display can be formed by the position of the hour hand and the scale where the minute hand is located, and the projection lamp (1) is connected with the projection module (13) , the motor (3) is connected with the core (7), the power button (4) is connected with the power supply (16), the control power supply (16) is for the circuit to be powered on and off, the hour hand LED light (9), the minute hand LED light (12 ) are all connected with the power supply (16), the charging interface (10) is connected with the power supply (16), implements charging for the power supply (16) by the charging interface (10), and the central processing unit (15) is connected with the power supply (16) , the speaker hole (11) is connected with the audio module (17), the LED display (2), the motor (3), the projection module (13), the digital level module (14), and the audio module (17) are all connected with the central processing unit (15) are connected. When in use, use the bottom suction cup (8) to adsorb the new portable projection clock on the wall or other flat surfaces, press the power button (4) to control the power supply (16) to power the system, and the central processing unit (15) is connected to the digital level Module (14), the central processing unit (15) transmits the digital signal of time to the digital level module (14), and the digital level module (14) judges the position of the hour hand (6) and the minute hand (5) at this time and will set the correct time. The adjustment signal is transmitted back to the central processing unit (15), and the central processing unit (15) transmits the signal to the motor (3), and the motor (3) drives the movement (7) to rotate after receiving the signal, and the movement (7) drives the minute hand (5 ) and the hour hand (6) rotate to the correct position of the time at that time, the central processing unit (15) transmits the time signal to the projection module (13), and the projection module (13) controls the projection lamp (1) to project on the plane for wide-angle A quarter of the dial scale where the minute hand is located is projected, and the time display can be formed by the position of the hour hand (6) and the scale where the minute hand (5) is located. The movement (7) drives the minute hand (5) and the hour hand (6) to move according to the law of time , the central processing unit (15) transmits a time signal to the projection module (13) so that the projection lamp (1) performs projection according to the dial scale and the time rule. The LED display (2) is connected to the central processing unit (15) for displaying digital time and power. The user can choose to know the time through the minute hand (5), hour hand (6) and scale or through the LED display (2) In addition, the LED display (2) can be used to judge the amount of electricity when using and charging. The hour hand LED light (9) and the minute hand LED light (12) are connected to the power supply (16). When the power supply (16) powers up the system, the LED lights are on, so that the user can also know the hour hand (6) and the minute hand in the dark. (5) position, so as to know the time. Fig. 3 is a situation of the utility model in use, the user can know the time through the scale projected by the projection lamp (1), the position of the minute hand (5) and the position of the hour hand (6), or through The LED display (2) on the minute hand (5) knows the time. When not in use, press the power button (4) to control the power supply to transmit a power-off signal to the central processing unit (15), and the central processing unit (15) transmits a digital signal to the digital level module (14), and the digital level module (14) judges this The position of the hour hand (6) and the minute hand (5) and the adjustment signal is transmitted back to the central processing unit (15), and the central processing unit (15) transmits the adjustment signal to the motor (3), and the motor (3) drives the motor (3) after receiving the signal The movement (7) rotates, the movement (7) drives the minute hand (5) and the hour hand (6) to rotate until they overlap, the central processing unit (15) transmits the stop signal to the power supply (16), and the power supply (16) is powered off . Loudspeaker hole (11) is connected with audio frequency module (17), and when clock is used, central processing unit (15) transmits time signal to audio frequency module (17) and carries out whole point timekeeping, when power is used up soon, central processing unit ( 15) transmit signals to the audio module (17) to remind "the battery is low", and when charging ends, the central processing unit (15) transmits a signal to the audio module (17) to remind "the battery is full".

The utility model has designed a new type of portable projection clock after careful research and discussion. By changing the way of time display, the projection lamp is used to project the scale of the minute hand, and the time is indicated by the position of the hour hand and the scale of the minute hand. It is interesting and Ornamental, the design of the LED light allows users to use the clock at night, and the bottom suction cup is designed to make the clock easy to carry. The design without a dial also effectively solves the shortcomings of traditional wall clocks that are not suitable for placement, fixed positions, and inconvenient to carry. , reliable design and simple structure.

The utility model has been described above with examples, but the utility model is not limited to the above-mentioned specific embodiments, and any changes or modifications made based on the utility model all belong to the protection scope of the utility model.

Claims (1)

1. A novel portable projection clock, characterized in that: projection lamp (1), LED display screen (2), motor (3), power button (4), minute hand (5), hour hand (6), movement ( 7), bottom suction cup (8), hour hand LED light (9), charging port (10), speaker hole (11), minute hand LED light (12), projection module (13), digital level module (14), central processing device (15), power supply (16), audio module (17), the bottom of the movement (7) is connected with the bottom suction cup (8), the projection lamp (1) is connected with the front end of the minute hand (5), and the minute hand (5), the hour hand (6) is connected with the movement (7), the projection lamp (1) is connected with the projection module (13), the motor (3) is connected with the movement (7), and the power button (4) Be connected with power supply (16), hour hand LED light (9), minute hand LED light (12) are all connected with power supply (16), charging interface (10) is connected with power supply (16), central processing unit (15) and The power supply (16) is connected, the speaker hole (11) is connected with the audio module (17), the LED display (2), the motor (3), the projection module (13), the digital level module (14), the audio module (17 ) are all connected with central processing unit (15).