CN2240735Y

CN2240735Y - Commemorate clock

Info

Publication number: CN2240735Y
Application number: CN 95242242
Authority: CN
Inventors: 李亮
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-10-12
Filing date: 1995-10-12
Publication date: 1996-11-20
Anticipated expiration: 2005-10-12

Abstract

The utility model provides a commemoration clock, comprising a casing with a scale disc for timekeeping. The shell of a machine core is arranged in the casing. A control box, a machine core and an electronic acoustic-optic circuit containing a power supply are arranged in the shell of a machine core. The utility model is characterized in that a contact switch is arranged on the shell of a machine core. The machine core can be stopped running, and the electronic acoustic-optic circuit can ring and light through the contact switch. The contact switch is controlled by a contact button arranged on the shell of a machine core. When the contact button is pressed down, the machine core stops running. In addition, time can be displayed on the casing with a scale disc for timekeeping. The electronic acoustic-optic circuit rings and lights. The utility model is suitable for etiquette occasions of wedding, establishment, operation celebration, birthday, etc. for retaining commemorable time forever.

Description

Commemorate clock

The utility model provides a kind of Commemorate clock, is suitable for wedding, and gift justice occasions such as open for business, go into operation celebration and birthday party are used.

Existing electronic timing formula chronopher will pass through preset program, and delay parameter is imported in the electronic installation, can give the correct time at the fixed time, and the program of its setup parameter is comparatively numerous and diverse.

The purpose of this utility model is to provide a kind of and can at a time stops, and the luminous Commemorate clock of song.

The utility model provides a kind of Commemorate clock, it comprises the housing that has the timing scale dish, machine core shell is arranged in the housing, control enclosure is arranged in the machine core shell, movement and the electronic acoustooptic circuit that contains power supply, it is characterized in that also being provided with on the described machine core shell and can make movement stop to walk about and make the luminous contact switch of electronic acoustooptic circuit song, contact switch is by the touching button control that is arranged on the machine core shell.Press touching button, movement stops to walk about, and this time is shown on the housing of band timing scale dish, connects between power supply and the electronic acoustooptic circuit, and electronic acoustooptic circuit song is luminous.The utility model is applicable to wedding, and gifts such as open for business, go into operation celebration and birthday justice occasion is used, and uses back the utility model to collect as Souvenir decorative article, with memorable moment of eternal reservation.

Above-mentioned contact switch is arranged between power supply and the movement, and between power supply and the electronic acoustooptic circuit, the contact switch between power supply and the movement is the normally closed contact switch, and the contact switch between power supply and the electronic acoustooptic circuit is the normally opened contact switch.Depress touching button, power supply and movement disconnect, and movement stops to walk about, and power supply and electronic acoustooptic circuit are connected simultaneously, and electronic acoustooptic circuit song is luminous.Movement adopts the movement of existing electronic clock, crystal clock etc.

Above-mentioned contact switch be arranged on movement on the corresponding position of hairspring, and between power supply and the electronic acoustooptic circuit, the contact switch between power supply and the electronic acoustooptic circuit is the normally opened contact switch.

Above-mentioned touching button is arranged on the brake connecting rod, and brake connecting rod is contained in the machine core shell, and touching button is provided with the protecting cap that is connected with housing.

Depress touching button, the contact that the brake connecting rod lower end is connected with it moves down the hairspring that blocks in the movement, and movement stops to walk about, and power supply and electronic acoustooptic circuit are connected simultaneously, and electronic acoustooptic circuit song is luminous.Movement adopts the movement of existing machinery clock.

The luminescence component of above-mentioned electronic acoustooptic circuit is arranged on the housing face.

The utility model middle shell can be made the structure of frame or picture frame, and the electronic acoustooptic circuit can adopt general color light control circuit and phonation circuit now, and power supply adopts 2 joint 1.5V dry cells.

The utlity model has very strong interest and novelty, and production cost is low, technical maturity, simple and reliable for structure, market potential is very big.

The structural representation of machine core shell among the 1st kind of embodiment of Fig. 1 the utility model.

The structural representation of machine core shell among the 2nd kind of embodiment of Fig. 2 the utility model.

Fig. 3 is the isometric front view of embodiment 1, embodiment 2.

Fig. 4 is the rear isometric view of embodiment 1, embodiment 2.

Fig. 5 is the schematic diagram of illuminating circuit among embodiment 1, the embodiment 2.

Fig. 6 is the schematic diagram of phonation circuit among embodiment 1, the embodiment 2.

Embodiment 1:

With reference to figure 1, Fig. 3～Fig. 4: the utility model comprises the housing 1 of band timing scale dish, and housing 1 is a rubber frame housing, and machine core shell 12 is arranged in the housing 1, free adjusting knob 2 on the machine core shell 12, and securing member formed integrally therewith 3 is arranged, have fastener hole 4 on the securing member 3, to be connected with housing 1.Control enclosure 5 is arranged in the machine core shell 12, battery case formed integrally therewith 6 is arranged on the

machine core shell

12,2 joint 1.5V dry cells are arranged in the battery case 6, movement 7 is arranged in the machine core shell 12, movement 7 is the movement of electronic clock.And electronic acoustooptic circuit, the electronic acoustooptic circuit is arranged on the printed panel, is contained in the control enclosure 5, also is provided with brake connecting rod 8 in the machine core shell 12, there is touching button 9 upper end of brake connecting rod 8, battery is provided with contact switch 10 by the lead core of meeting sb. at the airport between lead, contact switch 10 is the normally closed contact switch, its fixed contact is arranged on the movement, be connected with the lead of the core of meeting sb. at the airport, moving contact is arranged on the lower end of brake connecting rod 8, is connected with the lead that connects battery.Battery connects the electronic acoustooptic circuit by lead, and contact switch 11 between lead, and contact switch 11 is the normally opened contact switch, moving contact is connected with the lead that connects battery, and be fixed on the brake connecting rod 8, fixed contact is connected with the lead that connects the electronic acoustooptic circuit, and is fixed on the machine core shell 12.The luminescence component of electronic acoustooptic circuit is arranged on 1 of the housing.The protecting cap 15 that is connected with housing 1 is arranged on the touching button 9.

With reference to figure 5, Fig. 6, it is an acousto-optic circuit schematic diagram of the present utility model, wherein illuminating circuit adopts existing color light control circuit, NE 555 is a time base circuit, it and resistance R 1, R2, potentiometer W1, capacitor C 1, C2 built-up circuit output pulse, adjust the CK end that W1 can change its cycle and be connected to four bit synchronization binary counter 74LS61 from the output of 3 pin, make it begin to count its QA, QB, QC is connected to 318 code translator 74LS138, control Darlington driver FX2003 by it again, thus control luminescence component---light emitting diode D1-D7.The core of phonation circuit is a music integrated circuit CW9300 series, and signal amplifies rear drive loudspeaker F work by the output of 5 pin through triode D, and R controls its rhythm.W is a switch.

Embodiment 2:

Substantially the same manner as Example 1 with reference to 2～Fig. 6: embodiment 2, different is that movement 13 is the movement of mechanical clock, and contact switch 14 is connected in brake connecting rod 8 lower ends for the end is pointed clamp, and corresponding with hairspring in the movement.

Claims

1, a kind of Commemorate clock, it comprises the housing that has the timing scale dish, machine core shell is arranged in the housing, control enclosure is arranged in the machine core shell, movement and the electronic acoustooptic circuit that contains power supply, it is characterized in that also being provided with on the described machine core shell and can make movement stop to walk about and make the luminous contact switch of electronic acoustooptic circuit song, contact switch is by the touching button control that is arranged on the machine core shell.

2, Commemorate clock according to claim 1, it is characterized in that described contact switch is arranged between power supply and the movement, and between power supply and the electronic acoustooptic circuit, contact switch between power supply and the movement is the normally closed contact switch, and the contact switch between power supply and the electronic acoustooptic circuit is the normally opened contact switch.

3, Commemorate clock according to claim 1, it is characterized in that described contact switch be arranged on movement on the corresponding position of hairspring, and between power supply and the electronic acoustooptic circuit, the contact switch between power supply and the electronic acoustooptic circuit is the normally opened contact switch.

4, Commemorate clock according to claim 1 is characterized in that described touching button is arranged on the brake connecting rod, and brake connecting rod is contained in the machine core shell, and touching button is provided with the protecting cap that is connected with housing.

5, Commemorate clock according to claim 1 is characterized in that the luminescence component of described electronic acoustooptic circuit is arranged on the housing face.