CN201196729Y

CN201196729Y - Silent alarm clock

Info

Publication number: CN201196729Y
Application number: CNU2008201109887U
Authority: CN
Inventors: 李云飞
Original assignee: Hebei Agricultural University
Current assignee: Hebei Agricultural University
Priority date: 2008-04-30
Filing date: 2008-04-30
Publication date: 2009-02-18
Anticipated expiration: 2018-04-30

Abstract

The utility model discloses a silent alarm clock, which comprises an external power source, a flat bottom plate, an upper plate, an alarm clock movement comprising a timing switch and an internal power source, as well as a motor. The bottom plate and the upper plate are fixed together in a slidable mode by a guide rail; the alarm clock movement and the motor are positioned in a hollow shell formed on one side of the bottom plate; an eccentric wheel is fixed on a motor shaft; one end of a connecting rod is connected with the eccentric wheel; the other end of the connecting rod is connected with the upper plate; the external power source is connected with the timing switch of the alarm clock movement through conductors and a switch; the timing switch is connected with the motor through the conductors; and the switch and a timing handle of the alarm clock movement are positioned on the side surface of the vacant shell. A pillow is placed on the upper plate, and when a set time is up, an intelligent switch switches on the motor so as to drive the upper plate to do reciprocating motion along the bottom plate, and then people sleeping on the pillow can be waken up by the reciprocating motion of the upper plate. The silent alarm clock has the advantages that the silent alarm clock can wake up the people needing to be reminded without hindering others, is very convenient to use, and is also convenient to use by the deaf.

Description

Noiseless alarm clock

One, technical field:

The utility model belongs to the noiseless alarm clock of a kind of energy reminds people time.

Two, background technology:

Common alarm clock all is to come the reminds people time by ear-piercing the tinkle of bells, so that work better and have a rest, its sound tends to have influence on others' rest when having other people together, and especially the dormitory uses very inconvenient.For the deaf person, alarm clock prompting just more can't achieve the goal, and this makes their life increase a lot of inconvenience again.The more proprietary for this reason oscillatory type alarm clock for deaf person's service be the method prompting deaf person by the sensation vibration, but such Alarm clock structure complexity uses inconvenience.

Three, summary of the invention:

The utility model solves the above-mentioned problems in the prior art exactly, and providing a kind of is not influencing the noiseless alarm clock that can remind the people that need be alerted, especially deaf person under the situation that other people have a rest.

For addressing the above problem, technical solution of the present utility model is: a kind of noiseless alarm clock, and it comprises external power source, dull and stereotyped base plate, upper plate comprises the alarm clock movement and the motor of time switch, internal electric source; Base plate and upper plate are fixed together slidably by guide rail, alarm clock movement and motor are positioned at the ghost that base plate one side forms, eccentric wheel is fixed on the motor shaft, connecting rod one end is connected on the eccentric wheel, the other end is connected on the upper plate, external power source is connected the time switch of alarm clock movement by lead with switch, time switch connects motor by lead, and the timing handle of switch, alarm clock movement is positioned on the side surface of ghost.

Also have an alarm clock dial plate on the surface of above-mentioned described ghost of the present utility model, it is connected with alarm clock movement, with the demonstration time.

Also have a display lamp or light emitting diode in the above-mentioned described alarm clock dial plate of the present utility model, the positive and negative electrode of display lamp or light emitting diode is connected on the positive and negative electrode of alarm clock movement internal electric source by lead.

Above-mentioned described guide rail of the present utility model is made up of upper rail, lower guideway and ball, and upper rail is fixed on the lower surface of upper plate, and lower guideway is fixed on the upper surface of base plate, and clip has ball between upper rail and the lower guideway.

Above-mentioned described guide rail of the present utility model is made up of slideway and roller, and slideway is positioned on the upper surface of base plate, and roller is positioned on the lower surface of upper plate, and slide block is positioned at slideway.

After the utility model timing, one to timing, its time switch is just connected motor, make driven by motor eccentric wheel and link motion, connecting rod then drive upper plate along track with respect to the base plate to-and-fro movement, as long as pillow is placed on the upper plate, the superincumbent people that sleeps just can be waken in the to-and-fro movement of upper plate, it is neither stood in other's way, and can wake the people who needs prompting again, and is very easy to use.And because it is not to use sound prompting, so the deaf person uses also very convenient.

Four, description of drawings

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

Fig. 1 is a schematic appearance of the present utility model;

Fig. 2 removes vertical view behind the upper plate for the utility model;

Fig. 3 is circuit theory diagrams of the present utility model.

Five, embodiment:

As Fig. 1, Fig. 2 and shown in Figure 3, present embodiment comprises external power source E1, dull and stereotyped base plate 1, and upper plate 10 comprises alarm clock movement 8, motor 3 and the display lamp 11 of time switch 5, internal electric source E2.Base plate 1 and upper plate 10 are fixed together slidably by guide rail 2.Guide rail 2 is made up of upper rail, lower guideway and ball, and upper rail is fixed on the lower surface of upper plate 10, and lower guideway is fixed on the upper surface of base plate 1, and clip has ball between upper rail and the lower guideway.Alarm clock movement 8 and motor 3 are positioned at the ghost that base plate 1 one sides form, eccentric wheel 4 is fixed on the motor shaft, connecting rod 9 one ends are connected on the eccentric wheel 4, the other end is connected on the upper plate 10, external power source E1 is connected the time switch 5 of alarm clock movement 8 with switch 7 by lead, time switch 5 connects motor 3 by lead, and the delay switch 6 of switch 7, alarm clock dial plate 12 and display lamp 11 is positioned on the front surface of ghost, and the timing handle of alarm clock movement 8 is positioned on the side surface of ghost.Alarm clock dial plate 12 is connected with alarm clock movement 8, and the positive and negative electrode of display lamp 11 is connected on the positive and negative electrode of alarm clock movement 8 internal electric source E2 by lead and delay switch 6.

Claims

1. noiseless alarm clock, it is characterized in that: it comprises external power source (E1), dull and stereotyped base plate (1), upper plate (10) comprises the alarm clock movement (8) and the motor (3) of time switch (5), internal electric source (E2); Base plate (1) and upper plate (10) are fixed together slidably by guide rail (2), alarm clock movement (8) and motor (3) are positioned at the ghost that base plate (1) one side forms, eccentric wheel (4) is fixed on the motor shaft, connecting rod (9) one ends are connected on the eccentric wheel (4), the other end is connected on the upper plate (10), ((E1) is connected the time switch (5) of alarm clock movement (8) to external power source with switch (7) by lead, time switch (5) connects motor (3) by lead, and the timing handle of switch (7), alarm clock movement (8) is positioned on the side surface of ghost.

2. noiseless alarm clock according to claim 1 is characterized in that: also have an alarm clock dial plate (12) on the surface of described ghost, it is connected with alarm clock movement (8).

3. according to claim 1 or 2 described noiseless alarm clocks, it is characterized in that: also have a display lamp (11) or light emitting diode in the described alarm clock dial plate (12), the positive and negative electrode of display lamp (11) or light emitting diode is connected on the positive and negative electrode of alarm clock movement (8) internal electric source (E2) by lead.

4. noiseless alarm clock according to claim 3, it is characterized in that: described guide rail (2) is made up of upper rail, lower guideway and ball, upper rail is fixed on upper plate (10) lower surface, and lower guideway is fixed on the upper surface of base plate (1), and clip has ball between upper rail and the lower guideway.

5. noiseless alarm clock according to claim 3 is characterized in that: described guide rail (2) is made up of slideway and roller, and slideway is positioned on the upper surface of base plate (1), and roller is positioned on the lower surface of upper plate (10), and slide block is positioned at slideway.

6. according to claim 1 or 2 described noiseless alarm clocks, it is characterized in that: described guide rail (2) is made up of upper rail, lower guideway and ball, upper rail is fixed on the lower surface of upper plate (10), and lower guideway is fixed on the upper surface of base plate (1), and clip has ball between upper rail and the lower guideway.

7. according to claim 1 or 2 described noiseless alarm clocks, it is characterized in that: described guide rail (2) is made up of slideway and roller, and slideway is positioned on the upper surface of base plate (1), and roller is positioned on the lower surface of upper plate (10), and slide block is positioned at slideway.