CN204856040U - Score transmission mechanism - Google Patents

Abstract

The utility model discloses a score transmission mechanism, including meter second wheel parts, divide the third wheel subassembly, score wheel subassembly divides the location spring base, meter second wheel parts by meter second axle, dial a spring, a meter second wheel piece, a meter second peach shaped wheel and form, meter second axle, a meter second wheel piece, a meter second peach shaped wheel fix an organic whole, it fixes integratively with the meter second relative angle of wheel piece one -tenth for the 50 -52 degree to dial the spring, branch third wheel subassembly is by a minute third wheel, branch setting pinion and divided the shaft to form, and it is epaxial at minute third wheel to divide third wheel and branch setting pinion to fix into integrative after -fixing, divides the relative angle of third wheel and branch setting pinion to be the 2 -4 degree, score wheel subassembly comprises score shaft, score peach shaped wheel and score wheel piece, and score peach shaped wheel is the 4.8 -6.8 degree with the relative angle of score wheel piece, and score wheel piece is 60 teeth, divide spring base working position fillet maximum radius in location to be 0.05mm, the utility model has the advantages that: the utility model provides a multi -functional timing code table score (60 minutes / every ring) technical scheme of mechanism has improved the core one coil score time, has improved the core reliability, has improved the core grade.

Description

A kind of score transmission mechanism

Technical field

The utility model relates to clock and watch technical field, is a kind of score transmission mechanism specifically.

Background technology

Domestic existing timing code table when start clocking capability time, react score index dial on score pin rotate one circle 30 minutes.30 points/ring timing code table has certain limitation for wearer, and when disposable timing time is more than 30 points, score index dial can not once show, and wearer needs the superposition calculation time, and existing structure exists practical problems of low grade in addition.Under the prerequisite that score, meter pointer eye second position are determined, want the scoring functions realizing 60 points/circle, if divided wheel assembly to adopt the pattern of former score (30 points/circle) mechanism, train direct transfers in structure and divided tooth number and modulus all correspondingly to increase, the drawback so brought: dialing spring structure is changed, dialing spring processing technology is poor, and point spring base location, location is inaccurate, score institution staff poor reliability.

Utility model content

For solving the problems of the technologies described above, the utility model object is to improve the movement scoring functions individual pen score time, improves movement reliability, meeting the market requirement, improves movement class.Concrete technical scheme is as follows:

A kind of score transmission mechanism, comprises meter second hand wheel component, divided wheel assembly, score wheel assembly, point location spring base;

Meter second hand wheel component by counting a second axle, dialing spring, meter second wheel sheet, meter peach-shaped second take turns and form, meter axle second, meter second wheel sheet, meter peach-shaped second wheel are integrally fixed; Dialing spring becomes relative angle to be that 50-52 degree is integrally fixed with meter second wheel sheet; Divided wheel assembly by a point third wheel, point setting pinion and divided wheel shaft to form, to be fixed on after point third wheel and a point setting pinion are integrally fixed point on wheel shaft, the relative angle of point third wheel and point setting pinion is 2-4 degree; Score wheel assembly is taken turns by wheel shaft of scoring, score peach-shaped and score wheel sheet forms, and it is 4.8-6.8 degree that score peach-shaped wheel takes turns sheet relative angle with score, and score wheel sheet is 60 teeth; Spring base working position, location fillet maximum radius is divided to be 0.05mm;

Meter axle second of meter second hand wheel component rotates clockwise 360 degree, and the meter second hand that meter axle second is fixed encloses around dial rotation one, and meter function operation second completes; Meanwhile, point setting pinion that dialing spring to be stirred point in wheel assembly rotates a tooth, and meanwhile, and point third wheel of point setting pinion consolidation drives the score wheel sheet in score wheel assembly to rotate a tooth, divide one end of location spring base to take turns sheet with score to engage, one end is connected with score pointer in addition.

The utility model has the advantages that: multi-functional timing code table score (60 points/often enclose) the mechanism technology scheme that the utility model provides, improves the movement individual pen score time, improve movement class.Score wheel assembly have employed the structural style of two-layer wheel, the relevant train connecting function second of scoring, count also becomes indirect transfer from direct transferring, under the prerequisite that score, meter pointer eye second position are determined, want the scoring functions realizing 60 points/circle, if divided wheel assembly to adopt the pattern of former score (30 points/circle) mechanism, train direct transfers in structure and divided tooth number and modulus all correspondingly to increase, the drawback so brought: dialing spring structure is changed, dialing spring processing technology is poor, divide spring base location, location inaccurate, score institution staff poor reliability.The utility model mechanism related components all can use existing equipment to process, and processing technology is good, more reliable, stable relative to former institution staff through practical set checking mechanism.

Accompanying drawing explanation

Fig. 1 is the utility model structural representation;

Fig. 2 is meter second hand wheel component structural representation;

Fig. 2-1 is the vertical view of Fig. 2;

Fig. 3 is a point third wheel modular construction schematic diagram;

Fig. 3-1 is the vertical view of Fig. 3;

Fig. 4 is score wheel assembly structural representation;

Fig. 4-1 is the vertical view of Fig. 4;

Fig. 5 is a point location spring base structural representation.

Embodiment

The utility model is illustrated below in conjunction with accompanying drawing, as Figure 1-Figure 5,

The utility model comprises meter second hand wheel component 14, divides wheel assembly 15, score wheel assembly 16, point location spring base 17;

Meter second hand wheel component 14 is taken turns 21 formed by meter axle second 18, dialing spring 19, meter second wheel sheet 20, meter peach-shaped second, and meter axle second 18, meter second wheel sheet 20, meter peach-shaped second wheel 21 are integrally fixed; Dialing spring 19 and meter second wheel sheet 20 one-tenth relative angles are that 50-52 degree is integrally fixed; Divided wheel assembly 15 by a point third wheel 22, point setting pinion 24 and divided wheel shaft 23 to form, to be fixed on after point third wheel 22 and a point setting pinion 24 are integrally fixed point on wheel shaft 23, the relative angle of point third wheel 22 and point setting pinion 24 is 2-4 degree; Score wheel assembly is made up of wheel shaft 25 of scoring, score peach-shaped wheel 26 and score wheel sheet 27, and it is 4.8-6.8 degree that sheet 27 relative angle is taken turns in score peach-shaped wheel 26 and score, and score wheel sheet 27 is 60 teeth; Spring base 17 working position, location fillet maximum radius is divided to be 0.05mm;

Meter axle second 18 of meter second hand wheel component 14 rotates clockwise 360 degree, and the meter second hand that meter axle second 18 is fixed encloses around dial rotation one, and meter function operation second completes; Meanwhile, point setting pinion 24 that dialing spring 19 to be stirred point in wheel assembly 15 rotates a tooth, simultaneously, the score wheel sheet 27 in score wheel assembly 16 is driven to rotate a tooth with point third wheel 22 of point setting pinion 24 consolidation, divide one end of location spring base 17 to take turns sheet 27 with score to engage, one end is connected with score pointer in addition; The now score indicators turn sixtieth lattice of movement card, scoring functions is walked after one minute.

Claims (1)

1. a score transmission mechanism, is characterized in that: comprise meter second hand wheel component, divided wheel assembly, score wheel assembly, point location spring base;

Meter second hand wheel component by counting a second axle, dialing spring, meter second wheel sheet, meter peach-shaped second take turns and form, meter axle second, meter second wheel sheet, meter peach-shaped second wheel are integrally fixed; Dialing spring becomes relative angle to be that 50-52 degree is integrally fixed with meter second wheel sheet; Divided wheel assembly by a point third wheel, point setting pinion and divided wheel shaft to form, to be fixed on after point third wheel and a point setting pinion are integrally fixed point on wheel shaft, the relative angle of point third wheel and point setting pinion is 2-4 degree; Score wheel assembly is taken turns by wheel shaft of scoring, score peach-shaped and score wheel sheet forms, and it is 4.8-6.8 degree that score peach-shaped wheel takes turns sheet relative angle with score, and score wheel sheet is 60 teeth; Spring base working position, location fillet maximum radius is divided to be 0.05mm;

Meter axle second of meter second hand wheel component rotates clockwise 360 degree, and the meter second hand that meter axle second is fixed encloses around dial rotation one, and meter function operation second completes; Meanwhile, point setting pinion that dialing spring to be stirred point in wheel assembly rotates a tooth, and meanwhile, and point third wheel of point setting pinion consolidation drives the score wheel sheet in score wheel assembly to rotate a tooth, divide one end of location spring base to take turns sheet with score to engage, one end is connected with score pointer in addition.