CN2328039Y - Improved circular qualtz clock core - Google Patents

Abstract

The utility model relates to an improved circular quartz clock core, which is characterized in that the clock core is additionally provided with a timed alarm mechanism composed of an alarm setting shaft, an alarm spring, an alarm spring seat, a buzzer, an alarm switch and an alarm-stopping shaft, wherein, the alarm spring seat and the buzzer are positioned at one side of a front plate; the alarm-stopping shaft and the alarm switch contact are arranged at the other side of the front plate; the periphery of the front plate is additionally provided with 4 screw mounting holes and a pair of hinged hook holes. The utility model is additionally provided with a function of timed alarm adaptable for circular clock cores. The clock core is additionally provided with 4 nail holes and a pair of hinged hook holes adaptable for a plurality of mounting means such as three point fix, two point localization, hinge linking positioning, rubber ring assembly, etc. The core has the advantages of compact and reasonable structure and complete function.

Description

A kind of improved circular quartz clock movement

The utility model relates to a kind of crystal clock manufacturing technology, especially a kind of improved circular quartz clock movement.

Because domestic and international in the past quartz clock movement appearance is rectangular configuration, (the clamping plate minimum dimension is 56 * 52mm before and after the movement greatly volume, diagonal angle line length 73mm), many with material, accurate to dimension requires high, cooperate with the clock face shell complicated (needing to be equipped with bolt or grab in addition just can assemble), and the needs that can not adapt to the kinds of processes clock, in order to overcome above-mentioned shortcoming, the applicant had once designed the movement (number of patent application: 96230195.7) that profile that a kind of diameter is not more than 54mm is the small size circular configuration, it is reasonable that it has more compact structure, volume is little, materials are economized, assemble the high characteristics of easy efficient, shortcoming is that the movement function is perfect not enough, promptly in movement, also do not design the timing alarm mechanism that can adapt to circular configuration, so lack alarming function, position and the locator meams of movement also still rested on original technical merit (basis): or two point locations, three-point fix, for traveling clock, be again with hinge location (other two point locations),, make made circular movement be difficult to satisfy the needs of various alarm clocks in a word because of not adapting to multiple location and installation mode.

The purpose of this utility model is the circular quartz clock movement that a kind of extendable functions will be provided, and makes that not only to reach more compact structure reasonable, also has regularly alarming function, makes multiple functionally, also can adapt to multiple location and installation mode, satisfies the needs of various alarm clocks.

The utility model is realized with following technical scheme: it is to be on the technical foundation of small size circular configuration movement in profile, (alarm mechanism is generally by the wiring board of the reed that makes a noise, band alarming function and the wheel that makes a noise with reference to the timing alarm mechanism in traditional movement, formations such as alarming cam), some member and assembling connected mode are done bigger improvement, make newly-designed circular movement expanded function further on the basis of ensuring the quality of products, and satisfy various designing requirements.Complete machine comprises: circular front plate, rear plate, movement train and electronic package, it is characterized in that: a, in this movement, have additional a timing alarm mechanism that is fit to circular front plate, this timing alarm mechanism is by the noisy spring abutment of dialling noisy (group noisy button is housed), the spring that makes a noise, fixing noisy spring, hummer, noisy sound switch and be used to turn-off the alarm stop lever axle formation of making a noise and ringing switch, wherein, the spring abutment that makes a noise, hummer are contained in a side of front plate, and the alarm stop lever axle and the sound switch contact that makes a noise are contained in the opposite side of front plate.B, in the surrounding of front plate along having additional 4 screw mounting holes and a pair of hinge dog hole (or claiming grab mounting hole) respectively.

Below in conjunction with the accompanying drawing example concrete structure principle of the present utility model is described in further detail.

Fig. 1 is the assembly structure synoptic diagram of the utility model movement inside.

Fig. 2 is the Facad structure synoptic diagram of movement.

Fig. 3 is the structure synoptic diagram of movement.

Wherein: 1-movement front plate, 2-center pit (each needle shaft mounting hole), 3-stepper motor stator piece, 4-stepper motor coil, 5-rotor, the 6-reed that makes a noise, 7-makes a noise and rings switch (spring contact makes a noise), 8-alarm stop lever axle, 9-swing type isolated insulation sheet (having set up manual alarm stop knob on it), 10-screw mounting hole (nail hole), 11-battery case, 12-hinge dog hole (grab mounting hole), 13-are dialled the axle that makes a noise, 14-hummer reference column, 15-hummer, the 16-spring abutment that makes a noise, 17-dials needle shaft, the 18-third wheel, the 19-rear plate.

With reference to accompanying drawing as can be known, the utility model also has following technical characterictic when specific design is made:

One, on described alarm stop lever axle, be provided with one can turn-off the swing type isolated insulation sheet that make a noise to ring switch contact and one can with (manually) alarm stop knob (figure summary) of insulation spacer interlock, and the noisy loud switch on the spring that makes a noise is single-contact structure, can save assembly space.

Two, described hummer is to be fixedly mounted on the reference column 14 of front plate one side.

The utility model is on the basis of existing circular movement, the redesign inner structure, increase regularly alarming function, to adapt to circular configuration, used timing alarm mechanism is the single contact construction of switch, not only make simple in structure and reliable in action stable, adopt single shaft to swing rotary isolated insulation sheet, feel is light and handy, cut-offs reliable in action, is crystal clock industry initiative.Simultaneously, four nail holes and a pair of hinge dog hole have also been set up at movement front plate periphery, can adapt to three-point fix, two point locations, hinge and link multiple mounting meanss such as locator meams and cushion rubber assembling, also unrestricted to the axial dimension that circular hole is installed, can satisfy the needs of various alarm clocks.Machine shape is rounded, diameter 54.8mm, no flange.Materials are saved more, and the sound that regularly makes a noise is more reliable, and the sound power consumption that makes a noise reduces 2/3rds than common noisy machine.Use is of a size of the UM-5 (8 of φ 11 * 30 ^#) battery, than 5 ^#Number battery volume is little by 60%, than button cell economy.

Claims (3)

1, a kind of improved circular quartz clock movement, complete machine comprises circular front plate (1), rear plate (19), movement train and electronic package is characterized in that:

A, in this movement, have additional a timing alarm mechanism that is fit to circular front plate, this timing alarm mechanism is by group noisy axle (13), noisy spring (6), the noisy spring abutment (16) of fixing noisy spring, hummer (15), noisy alarm stop lever axle (8) formation of ringing switch (7) and being used to turn-off noisy sound switch, wherein, noisy spring abutment (16) and hummer (15) are mounted in a side of front plate (1), and the alarm stop lever axle (8) and the sound switch contact that makes a noise are contained in the opposite side of front plate;

B, in the surrounding of front plate (1) along having additional 4 screw mounting holes (10) and a pair of hinge dog hole (12) respectively.

2, circular quartz clock movement according to claim 1, it is characterized in that on described alarm stop lever axle (8), being provided with one can turn-off make a noise the swing type isolated insulation sheet (9) that rings switch (7) and one can with the alarm stop knob of insulation spacer interlock, the noisy loud switch (7) on the spring (6) that makes a noise is single-contact structure.

3, circular quartz clock movement according to claim 1 is characterized in that described hummer (15) is on the reference column (14) that is fixedly mounted on front plate (1) one side.

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