CN2071351U

CN2071351U - Mechanical hanging lock with calendar

Info

Publication number: CN2071351U
Application number: CN 90213207
Authority: CN
Inventors: 刘少文
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-07-21
Filing date: 1990-07-21
Publication date: 1991-02-13

Abstract

The utility model relates to a mechanical hanging lock with the calendar, comprising an outer shell (1), a clock core (2), indicating hands (3), a time marking disk (4), a clock pendulum (5), and a calendar device (6). The calendar device (6) is composed of a frame (7), gears (8, 9, 10, 11, 12, 13, 15, 16), a rotating wheel (14), a rotating drum (17), a winding drum (18), a calendar core (19), carrier rollers (20, 21), a housing plate (22), arc springs (23, 24), a release spring (25), and a gear rack (26). Because the utility model has enough large breadth surface for displaying the calendar, and therefore, the content of the calendar is general, and the calendar is rich and colorful, the Gregorian calendar, the traditional Chinese calendar, the farming season, the national folk vacation, the propaganda, and the advertisement are contained.

Description

Mechanical hanging lock with calendar

The utility model relates to the calendar machinery wall clock that a kind of calendar is a large format.

The existing mechanical wall clock overwhelming majority does not have calendar, and only a few has its calendar breadth of calendar also little, can only show the Gregorian calendar date, does not have the lunar calendar and farming season season, does not have country, festivals or holidays among the people, more can not be used for advertisement, propaganda.

The purpose of this utility model is to provide comprehensive, the colourful calendar machinery of a kind of calendar contents wall clock.

The utility model is used the camera film and is transmitted principle, calendar is made banded, rolls up with reel then, puts into calendar device, and calendar device is contained in the wall clock middle part, with gear, rotating cylinder transmission, makes 24 hours calendars turn over one day.

Below in conjunction with accompanying drawing embodiment is described:

Fig. 1 faces sketch (shell partly cut-away) for this wall clock.

Fig. 2 faces sketch for this wall clock calendar device.

Fig. 3 is that Fig. 2 is in A-A place diagrammatic cross-sectional view.

Fig. 4 is that Fig. 2 is in B-B place diagrammatic cross-sectional view.

With reference to Fig. 1～4, this wall clock is made up of shell (1), Zhong Xin (2), pointer (3), time-division mark dish (4), pendulum (5) and calendar device (6).

Calendar device (6) is made up of framework (7), gear (8,9,10,11,12,13,15,16), runner (14), rotating cylinder (17), reel (18), calendar block (19), carrying roller (20,21), cover plate (22), arc spring (23,24), retracing spring (25), tooth bar (26).

There is the U-shaped support plate in framework (7) upper right corner, is equipped with gear (8,9,10); 2 layers of dividing plate are arranged at the framework bottom, minimum one deck is removable, form flat-shaped gear case, be equipped with gear (11,12,13,15,16), runner (14) and arc spring (23), runner (14) outer rim has 2 V-notchs, arc spring (23) one ends are fixed on the gear case left plate, and the other end and runner (14) wheel rim is fitted, and there is a push rod (29) at arc spring (23) middle part

Left part is equipped with calendar block (19) in the framework, is equipped with carrying roller (20,21) above the middle part, be equipped with above the right part rotating cylinder (17), below be equipped with reel (18), the reel lower end engages with slip clutch (30)

The framework surface is upper and lower, there is frame on the right side, be equipped with cover plate (22), one square hole (28) is arranged on the cover plate, be equipped with tooth bar (26) on the cover plate lower inner face, tooth bar (26) and gear (13) engagement, spring (25) right-hand member is fixed on the cover plate, and left end is fixed on the frame left, be equipped with arc spring (24) in the lower frame, the middle part of spring (24) projection is pressed on cover plate (22) lower limb.

Calendar device (6) is positioned on the wall clock middle part, gearing mesh when its gear (8) is walked with Zhong Xin.

Principle of work: the banded calendar paper on the calendar block (9) is by carrying roller (21,20), rotating cylinder (17), its head is sticking to twist on the reel (18), the square hole (28) of cover plate (22) manifests the calendar of some day, when clock is walked about, all gears of a gear driven calendar device and runner (14) when walking, rotating cylinder (17), reel (18) rotates, simultaneously gear (13) make tooth bar (26) and cover plate (22) thereof from left to right with the same moved further of calendar paper, when reaching the limit of the position, arc spring (23) right-hand member falls into the runner V-notch, its push rod (29) is given prominence to and jack-up cover plate (22), tooth bar (26) leaves gear (13), under spring (25) elastic force effect, cover plate (22) is return left side original position, its square hole covers on the one day new calendar, and runner (14) is rotated further, and makes arc spring (23) right-hand member leave V-notch, push rod (29) leaves cover plate (22), and tooth bar (26) repeats above-mentioned action with gear (13) engagement once more.

Characteristics of the present utility model are because calendar device displaying calendar breadth is enough big, and are rich and varied so calendar contents is comprehensive, the Gregorian calendar, the lunar calendar, farming season season, country, festivals or holidays among the people, even poem maxim, publicity, advertisement have.

Claims

A kind of calendar machinery wall clock, form by shell (1), Zhong Xin (2), pointer (3), time-division mark dish (4), pendulum (5) and calendar device (6), it is characterized in that this clock calendar device (6) is made up of framework (7), gear (8,9,10,11,12,13,15,16), runner (14), rotating cylinder (17), reel (18), calendar block (19), carrying roller (20,21), cover plate (22), arc spring (23,24), retracing spring (25), tooth bar (26);

There is the U-shaped support plate in framework (7) upper right corner, is equipped with gear (8,9,10); 2 layers of dividing plate are arranged at the framework bottom, minimum one deck is removable, form flat-shaped gear case, be equipped with gear (11,12,13,15,16), runner (14) and arc spring (23), runner (14) outer rim has 2 V-notchs, arc spring (23) one ends are fixed on the gear case left plate, and the other end and runner (14) wheel rim is fitted, and there is a push rod (29) at arc spring (23) middle part;

Left part is equipped with calendar block (19) in the framework, is equipped with carrying roller (20,21) above the middle part, be equipped with above the right part rotating cylinder (17), below be equipped with reel (18), the reel lower end engages with slip clutch (30);

The framework surface is upper and lower, there is frame on the right side, be equipped with cover plate (22), one square hole (28) is arranged on the cover plate, the cover plate lower inner face is equipped with tooth bar (26), tooth bar (26) and gear (13) engagement, spring (25) right-hand member is fixed on the cover plate, and left end is fixed on the frame left, be positioned on arc spring (24) in the lower frame, the middle part of spring (24) projection is pressed on cover plate (22) lower limb;

Calendar device (6) is positioned on the wall clock middle part, gearing mesh when its gear (8) is walked with Zhong Xin.