CN105511250A - Multi-switch alarm clock - Google Patents

Abstract

The invention provides a multi-switch alarm clock, which includes a power supply, a timer, an inductor, a first audio circuit board, a second audio circuit board, a first buzzer, a second buzzer, an instant switch and a linkage switch group. The power supply, the timer and the sensor are sequentially connected in series to form a loop, the linked switch group is connected in parallel with the timer, the power supply, the instant switch and the first audio circuit board are connected in series in sequence, and the The second audio circuit board is connected to the sensor, the first buzzer is connected to the first audio circuit board, and the second buzzer is connected to the second audio circuit board. When the timer is triggered and the second buzzer sounds, the user can only turn off the second buzzer by finding each linkage switch and turning them off respectively. If the instant switch is turned off by mistake, the first buzzer will be triggered to sound In turn, a louder sound is generated, thereby forcing the user to wake up from a lazy sleep, and the wake-up effect is relatively good.

Description

A multi-switch alarm clock

technical field

The invention relates to an alarm clock, in particular to a multi-switch alarm clock.

Background technique

An alarm clock is a clock with an alarm device. Because the alarm clock can both indicate the time and send sound signals or other signals according to people's predetermined time, it has become an indispensable daily necessities for people. Existing alarm clocks have multiple types, such as mechanical alarm clocks or electronic alarm clocks, but the existing alarm clocks generally only have a switch to turn off the alarm bell. When using this type of alarm clock to wake up a lazy user, it is easy to be The user closes and it is difficult to achieve the purpose of waking up.

Chinese utility model patent ZL201520162419.7 discloses a hexapod alarm clock, including an alarm clock and an alarm switch. The battery box is fixed behind the top of the robot, and the battery is installed in the battery box. The buckle is fixed at the tail of the hexapod robot. The buckle is connected to one end of the elastic rope, and the other end of the elastic rope is connected to the pull ring. The positive end of the battery is electrically connected to one end of the alarm switch, the other end of the alarm switch is electrically connected to one end of the hexapod robot, the other end of the hexapod robot is electrically connected to one end of the power switch, and the other end of the power switch is electrically connected to the negative end of the battery. The elastic cord is made of cotton yarn wrapped around a rubber band. The hexapod robot adopts a hexapod crawling toy robot. After the alarm bell of the alarm clock rings, it will drive the six-legged robot toy to start, so that the alarm clock will be far away from the sleeper, so that the sleeper cannot turn off the alarm, and the alarm keeps ringing, forcing the sleeper to get up , but when this alarm clock is away from the people who sleep in, the impact of the sound of the alarm clock on the people who sleep in is also constantly declining, and the wake-up effect is relatively poor.

In view of this, the applicant has conducted in-depth research on the structure of the alarm clock, and this case has been produced.

Contents of the invention

The purpose of the present invention is to provide a multi-switch alarm clock with relatively good effect of waking up people who sleep late.

In order to achieve the above object, the present invention adopts the following technical solutions:

A multi-switch alarm clock, including a power supply, a timer, a sensor, a first audio circuit board, a second audio circuit board, a first buzzer, a second buzzer, an instant switch and a linkage switch group, the power supply, The timer and the sensor are sequentially connected in series to form a loop, the linkage switch group includes more than two linkage switches connected in series and connected in parallel with the timer, the power supply, the instant switch and the first audio system The circuit boards are connected in series in sequence, the second audio circuit board is connected to the sensor, the first buzzer is connected to the first audio circuit board, and the second buzzer is connected to the second audio circuit board. After the instant switch is closed, the first audio circuit board is powered on and drives the first buzzer to work. After the timer is triggered, the sensor controls the second audio circuit board to be powered on and Drive the second buzzer to work.

With the above technical solution, by setting the linkage switch group, when the timer is triggered and the second buzzer sounds, the user can only turn off the second buzzer by finding each linkage switch and turning them off respectively. When the switch is turned off, the first buzzer will be triggered to sound and generate a louder sound, thereby forcing the user to wake up from the lazy sleep, and the wake-up effect is relatively good.

As an improvement of the present invention, it also includes a body, the body is provided with a first through hole, a second through hole and a third through hole, the first through hole and the second through hole are parallel to each other, and the third through hole is connected to the The first through holes are perpendicular to each other and the third through holes communicate with the first through hole and the second through hole, the first control rod is inserted in the first through hole, and the first control rod is inserted in the second through hole. Two control rods, a third control rod is inserted in the third through hole, the third control rod is located between the first control rod and the second control rod, the first control rod, the first control rod The two ends of the second control rod and the third control rod respectively form switch buttons, and the shafts of the first control rod, the second control rod and the third control rod are respectively provided with The limit structure of the moving position, the side walls of the first through hole, the second through hole and the third through hole are respectively provided with a relief groove that cooperates with the limit structure, the instant switch and the The linkage switch is respectively located in the first through hole, the second through hole and/or the third through hole. Through the above improvements, it is more difficult to turn off the linkage switch group, thereby obtaining a better wake-up effect.

As an improvement of the present invention, one side of the shaft of the first control lever is provided with a first switch slot that cooperates with the instant switch or the linkage switch, and the corresponding other side is provided with a first limit switch slot. One side of the shaft of the third control rod is provided with a second limit slot and a second switch slot that cooperates with the instant switch or the linkage switch, and the corresponding other side is provided with a third A limit slot, one side of the second control rod is provided with a third switch slot that cooperates with the instant switch or the linkage switch, and the corresponding other side is provided with a fourth limit slot, the first The control rod is inserted in the second limiting slot, the second control rod is inserted in the third limiting slot, and the third control rod is inserted in the first limiting slot and the second limiting slot at the same time. In the four limit slots. Through the above improvements, the utility model provides a specific limit structure, which increases the fun of closing the linkage switch, and thus allows the user to wake up from the drowsy state faster.

As an improvement of the present invention, the shaft cross-sections of the first control rod, the second control rod and the third control rod are all square with the same size, and the first limiting slot, the The slot widths of the second limiting slot, the third limiting slot and the fourth limiting slot are twice the width of the first control rod. Through the above improvements, it is ensured that each control rod will not deviate from the predetermined position, so that the corresponding switch cannot be triggered.

As an improvement of the present invention, it also includes a casing, the casing is provided with a time display screen and a timing controller respectively connected to the timer, the body is located in the casing and the switch button is connected from the Out of the casing. Through the above improvement, it is convenient to set the timer and close the corresponding switch.

As an improvement of the present invention, the housing is provided with a plurality of decorative buttons having the same shape as the switch button, and the switch buttons and the decorative buttons are arranged on the housing in a specific pattern. Through the above improvements, the difficulty of identifying the position of the linkage switch is increased, and the wake-up effect is further improved.

As an improvement of the present invention, the bottom of the casing is provided with a power switch for turning on or off the power supply. Through the above improvements, the alarm clock can be turned off when not in use for a long time to prevent circuit aging.

Description of drawings

Fig. 1 is the structural representation of multi-switch alarm clock of the present invention;

Fig. 2 is the schematic diagram of the circuit structure of the multi-switch alarm clock of the present invention;

Fig. 3 is a structural schematic diagram of the body of the multi-switch alarm clock of the present invention interspersed with a control rod;

Fig. 4 is a structural schematic diagram of the body of the multi-switch alarm clock of the present invention;

Fig. 5 is a schematic longitudinal sectional view of the body of the multi-switch alarm clock of the present invention;

Fig. 6 is another longitudinal cross-sectional schematic view of the body of the multi-switch alarm clock of the present invention;

Fig. 7 is a structural schematic diagram of the control lever of the multi-switch alarm clock of the present invention;

Fig. 8 is an exploded schematic view of the control lever of the multi-switch alarm clock of the present invention.

The markings in the figure correspond to the following:

10-shell; 11-power supply;

12-timer; 13-sensor;

14-the first audio circuit board; 15-the second audio circuit board;

16-the first buzzer; 17-the second buzzer;

18-instant switch; 19-power switch;

20-linkage switch group; 21-linkage switch;

22-switch button; 30-body;

31-the first perforation; 32-the second perforation;

33-the third perforation; 34-give way slot;

40-the first control lever; 41-the first switch slot;

42-the first limit slot; 50-the second control rod;

51-the third switch groove; 52-the fourth limit groove;

60-the third control rod; 61-the second limit slot;

62-the third switch groove; 63-the third limit groove.

70-monitor; 80-timing controller;

90 - Decorative buttons.

detailed description

The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figures 1 and 2, the multi-switch alarm clock provided by this embodiment includes a housing 10 and a power supply 11, a timer 12, a sensor 13, a first audio circuit board 14, and a second audio circuit board arranged in the housing 10. 15. The first buzzer 16, the second buzzer 17, the instant switch 18 and the linkage switch group 20. The linkage switch group 20 includes more than two linkage switches 21 connected in series. The specific number of linkage switches 21 can be based on actual needs Definitely, in this embodiment, two linkage switches 21 in the linkage switch group 20 are taken as an example for illustration. Power supply 11, timer 12, inductor 13, first audio circuit board 14, second audio circuit board 15, first buzzer 16 and second buzzer 17 are all components and parts that can be purchased directly from the market. No more details here.

The power supply 11 , the timer 12 and the inductor 13 are connected in series in sequence to form a closed loop. The second audio circuit board 15 is connected to the inductor 13 , and the second buzzer 17 is connected to the second audio circuit board 15 . The specific connection mode between the inductor 13, the second audio circuit board 15 and the second buzzer 17 is a conventional method. When the timer 12 is triggered, the inductor 13 controls the second audio circuit board 15 to be powered and passes the second buzzer 17. The second audio circuit board 15 drives the second buzzer 17 to work.

The linkage switch group 20 and the timer 12 are connected in parallel with each other, and the power supply 11 is also connected in series with the instant switch 18 and the first audio circuit board 14 to form another circuit. The first buzzer 16 is connected with the first audio circuit board 14. When the instant After the switch 18 is closed, the first audio circuit board 15 is powered on and drives the first buzzer 16 to work.

During use, when the timer 12 is triggered to cause the second buzzer 17 to sound, the user can only close the second buzzer 17 if he finds each linkage switch 21 and closes them respectively. If the instant switch 18 is turned off by mistake, the first buzzer 16 will be triggered to sound and then produce a louder sound, thereby forcing the user to wake up from a lazy sleep, and the wake-up effect is relatively good.

As shown in Figures 3-8, the multi-switch alarm clock provided by this embodiment also includes a body 30, and the body 30 is provided with a first perforation 31, a second perforation 32 and a third perforation 33, the first perforation 31 and the second perforation 32 Parallel to each other, the third through hole 33 is perpendicular to the first through hole 31 or the second through hole 32, and the third through hole 33 communicates the first through hole 31 and the second through hole 32, that is, the first through hole 31, the second through hole 32 and the second through hole 32. The three through holes 33 are interconnected.

The first control rod 40 is inserted in the first through hole 31, the second control rod 50 is inserted in the second through hole 32, and the third control rod 60 is inserted in the third through hole 33, wherein the third control rod 60 is positioned at the first control rod. 40 and the second control rod 50, preferably, the shaft cross-sections of the first control rod 40, the second control rod 50 and the third control rod 60 are all square with the same size, that is, the first control rod 40, the second control rod Both the second control rod 50 and the third control rod 60 are square rods.

The two ends of the first control rod 40, the second control rod 50 and the third control rod 60 form switch buttons 22 respectively, and the switch buttons 22 on each end can be a single independent button, and also can be a plurality of buttons arranged in a specific way. Buttons, setting multiple buttons arranged in a specific way can increase the smell of the buttons, and the specific arrangement method can be determined according to actual needs. In this embodiment, one end of the first control lever 40 and the second control lever 50 are independent buttons, the other end is a plurality of buttons arranged in a specific way, and both ends of the third control lever 60 are independent buttons. button.

The shaft bodies of the first control rod 40, the second control rod 50, and the third control rod 60 are respectively provided with limiting structures for limiting the moving positions of the corresponding control rods. The specific limiting structure is that the shaft of the first control rod 40 One side of one side is provided with the first switch groove 41 that cooperates with the instant switch 18 or the linkage switch 21, and the corresponding other side is provided with the first limit groove 42, and one side of the shaft of the third control lever 60 is provided with the first switch slot 41. Two limit grooves 61 and the second switch groove 62 cooperating with the instant switch 18 or the linkage switch 21, the corresponding other side is provided with the third limit groove 63, and one side of the second control lever 50 is provided with the instant switch. 18 or the third switch slot 51 matched with the linkage switch 21, the corresponding other side is provided with a fourth limit slot 52, the first control rod 40 is inserted in the second limit slot 61, and the second control rod 50 is inserted in the In the third limiting groove 63, the third control rod 60 is inserted in the first limiting groove 42 and the fourth limiting groove 52 at the same time. In addition, the first limiting groove 42, the second limiting groove 61, the third limiting groove The groove widths of the positioning groove 63 and the fourth limiting groove 52 are the same and both are twice the width of the first control rod 40 .

With the above-mentioned limiting structure, the control rods 60 are mutually restricted, and only when the control rods 60 are moved in a specific order can the corresponding switch slot be moved to a specific position inside the body 30 .

The sidewalls of the first through hole 31, the second through hole 32 and the third through hole 33 are respectively provided with a relief groove 34 which cooperates with the above-mentioned limiting structure, and the instant switch 18 and the linkage switch 21 are located in the first through hole 31 and the second through hole 32 and/or the third through hole 33, it should be noted that it is only necessary to set the instant switch 18 in any one of the through holes. In this embodiment, the instant switch 18 is located in the first through hole 31, and the two linkage switches 21 are located in the second through hole 32 and the third through hole 33 respectively.

The instant switch 18 and the linkage switch 21 are all swing switches. In the initial state, the instant switch 18 and the linkage switch 21 are all in the open state, and are respectively located in the corresponding switch slots. When the corresponding control lever moves, the corresponding instant switch 18 or linkage switch 21 swings under the action of the corresponding control lever, and then is switched to the closed state.

As shown in Figure 1, similar to the traditional alarm clock, the housing 10 of the multi-switch alarm clock of the present embodiment is provided with a time display screen 70 and a timing controller 80 respectively connected to the timer 12, the main body 30 is located in the housing 10 and each The switch button 22 protrudes from the casing 10, which is convenient for the user to press.

Preferably, in this embodiment, the housing 10 is provided with a plurality of decorative buttons 90 (only one is shown in the figure) having the same shape as the switch button 22, and the switch buttons 22 and the decorative buttons 90 are arranged on the housing 10 according to specific patterns. , increasing the difficulty of closing the position of the linkage switch 21, and further improving the wake-up effect.

In addition, in this embodiment, the bottom of the casing 10 is provided with a power switch 19 for turning on or off the power supply 11. The power switch 19 can turn off the alarm clock when it is not in use for a long time to prevent the circuit from aging. The power switch 19 is arranged on the casing The bottom of 10 can also prevent being closed by mistake.

The present invention has been described in detail above in conjunction with the accompanying drawings, but the embodiments of the present invention are not limited to the above-mentioned embodiments, and those skilled in the art can make various modifications to the present invention according to the prior art. The switch 18 and the linkage switch 21 are changed from swing switches to inductive switches, etc., which all belong to the protection scope of the present invention.

Claims (7)

1. a Multi-Switch alarm clock, it is characterized in that, comprise power supply, timer, inductor, first acoustic circuit board, second acoustic circuit board, first hummer, second hummer, instant on switch and linked switch group, described power supply, described timer and described inductor are connected successively and are formed loop, described linked switch group comprises linked switch that two or more connects mutually and in parallel with described timer, described power supply, described instant on switch and described first acoustic circuit board are connected successively, described second acoustic circuit board is connected on described inductor, described first hummer is connected with described first acoustic circuit board, described second hummer is connected with described second acoustic circuit board, after described instant on switch is closed, described first acoustic circuit board is energized and drives described first hummer work, after described timer is triggered, described second acoustic circuit board of described inductor control is energized and drives described second hummer work.

2. Multi-Switch alarm clock as claimed in claim 1, it is characterized in that, also comprise body, described body offers the first perforation, second perforation and the 3rd perforation, described first perforation and described second perforation are parallel to each other, described 3rd perforation and described first is bored a hole perpendicular and the described 3rd is bored a hole and to bore a hole described first and described second bore a hole and be interconnected, the first control lever is interspersed with in described first perforation, the second control lever is interspersed with in described second perforation, the 3rd control lever is interspersed with in described 3rd perforation, described 3rd control lever is between described first control lever and described second control lever, described first control lever, the two ends of described second control lever and described 3rd control lever form shift knob respectively, and described first control lever, the shaft of described second control lever and described 3rd control lever is respectively arranged with the position limiting structure for limiting corresponding control lever shift position, described first perforation, the sidewall of described second perforation and described 3rd perforation is respectively arranged with the slot to make way coordinated with described position limiting structure, described instant on switch and described linked switch lay respectively at described first perforation, in described second perforation and/or the described 3rd is bored a hole.

3. Multi-Switch alarm clock as claimed in claim 2, it is characterized in that, the side of the shaft of described first control lever offers the first switch groove coordinated with described instant on switch or described linked switch, corresponding opposite side offers the first stopper slot, the second switch groove that the side of the shaft of described 3rd control lever offers the second stopper slot and coordinates with described instant on switch or described linked switch, corresponding opposite side offers the 3rd stopper slot, the side of described second control lever offers the 3rd switch groove coordinated with described instant on switch or described linked switch, corresponding opposite side offers the 4th stopper slot, described first control lever interts in described second stopper slot, described second control lever interts in described 3rd stopper slot, described 3rd control lever interts in described first stopper slot and described 4th stopper slot simultaneously.

4. Multi-Switch alarm clock as claimed in claim 3, it is characterized in that, the shaft xsect of described first control lever, described second control lever and described 3rd control lever all sized by identical square, the groove width of described first stopper slot, described second stopper slot, described 3rd stopper slot and described 4th stopper slot is the twice of the width of described first control lever.

5. the Multi-Switch alarm clock as described in claim arbitrary in claim 2-4, it is characterized in that, also comprise shell, described shell is provided with the time display screen and timing controller that are connected with described timer respectively, described body is positioned at described shell and described shift knob passes from described shell.

6. Multi-Switch alarm clock as claimed in claim 5, is characterized in that, described shell is provided with the decoration button that the shape of multiple and described shift knob is identical, and described shift knob and described decoration button press special pattern arrangement on the housing.

7. Multi-Switch alarm clock as claimed in claim 5, it is characterized in that, the bottom of described shell is provided with the power switch for opening or close described power supply.