CN201196726Y

CN201196726Y - Automatic winding mechanical clock movement

Info

Publication number: CN201196726Y
Application number: CNU2008200212467U
Authority: CN
Inventors: 王传武; 孙艺夫
Original assignee: YANTAI BOKANG CLOCK AND WATCH CO Ltd
Current assignee: YANTAI BOKANG CLOCK AND WATCH CO Ltd
Priority date: 2008-04-20
Filing date: 2008-04-20
Publication date: 2009-02-18
Anticipated expiration: 2018-04-20

Abstract

The utility model provides an automatic winding-up mechanical clock movement, which consists of a mechanical clock movement, a deceleration motor, as well as a rectification power source and a timing switch between the deceleration motor and a power source, wherein the mechanical clock movement consists of a pointer shaft, a weight shaft and a weight; the weight shaft and a motor shaft of the deceleration motor are connected through a clutch; the clutch consists of a B part arranged on the weight shaft and a D part arranged on the motor shaft; two corresponding ends of the B part and the D part are provided with pusher dogs; a screw is arranged in the D part on the clutch; guide pins are arranged on the D part; the guide pins are positioned in threads of the screw; the screw is a multiple-thread screw; the screw adopts a three-head screw; three guide pins are correspondingly adopted; a guide spring is arranged on the D part of the clutch; and keys are arranged in the motor shaft and the screw. The movement automatically sets the time of raising the weight through the timing switch and the clutch device, and transmits current to the deceleration motor and then the weight shaft at the set time so as to raise the weight, thereby achieving the aims of winding up automatically, saving time and labor and indicating time accurately. The utility model is applicable to the mechanical movement with the weight.

Description

Automatically mechanical watch and clock movement winds up

Technical field:

The utility model relates to the mechanical clock field, and mechanical watch and clock movement automatically particularly winds up.

Background technology:

At present, during the operation of mechanical clock movement, its power source generally adopts clockwork spring and two kinds of structures of weight, these two kinds of structures all must manually regularly be wound up just can keep its continuous running, by winding up manually, troublesome poeration is particularly when the spring force distance is weak entirely for clockwork spring or weight, inaccurate when walking, error is bigger.

Summary of the invention:

The utility model provides a kind of mechanical watch and clock movement that winds up automatically, solved mechanical clock in the background technology by craft wind up troublesome poeration, the shortcoming of degree of accuracy difference when walking.

The technical solution of the utility model is achieved in that the mechanical watch and clock movement that winds up automatically, mechanical clock movement that is made of needle pivot, weight axle and weight and rectifier power source, the time switch between reducing motor and reducing motor and the power supply constitute, and weight axle and deceleration subtract between the motor shaft of motor and link to each other with clutch coupling;

Clutch coupling partly constitutes by being fixedly mounted on B part on the axle and the D on the motor shaft, and B, D opposite ends are established pusher dog, establish screw rod in the D part on the clutch coupling, and D establishes guide finger on partly, and guide finger is positioned at screw flight;

Screw rod is a multiple-threaded screw;

Screw rod adopts three screw rods, and guide finger is corresponding to adopt 3;

Establish the guiding spring on the D part of clutch coupling;

Establish key in motor shaft, the screw rod.

The beneficial effects of the utility model are: the utility model is provided with the time that weight is risen automatically by time switch and clutch apparatus, conveys electrical current on the reducing motor when the time comes, be sent on the weight axle, thereby weight is risen, reach the purpose of winding up automatically, time saving and energy saving, punctual timing.The utility model is applicable to the mechanical movement of band weight.

Description of drawings:

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the synoptic diagram of the utility model striker;

Fig. 3 is the vertical view of the utility model clutch coupling;

Fig. 4 is the utility model clutch coupling B part synoptic diagram;

Fig. 5 is the utility model clutch coupling D part synoptic diagram;

Fig. 6 is that the utility model clutch coupling A-A is to synoptic diagram.

Part explanation: 1, time switch, 2, rectifier power source, 3, reducing motor, 4, clutch coupling, 5, the weight axle, 6, needle pivot, 7, weight, 8, motor shaft, 9, screw rod, 10, guide finger, 11, the guiding spring, 12, key, 13, the clamping plate post.

Embodiment:

Below in conjunction with accompanying drawing the utility model is further described: mechanical watch and clock movement automatically winds up, by needle pivot 6, weight axle 5 and weight 7 constitute, weight axle 5 links to each other by clutch coupling 4 with the motor shaft 8 of reducing motor 3, clutch coupling 4 partly constitutes by being fixedly mounted on B part on the axle 5 and the D that is fixedly mounted on the motor shaft 8, B, the D opposite ends is established pusher dog, establish screw rod 9 in the D part, establish guide finger 10 on the D part, guide finger 10 is positioned at the screw thread of screw rod 9, screw rod 9 in the present embodiment is three screw rods, and correspondence is provided with 3 guide fingers 10, establishes guiding spring 11 on the D of clutch coupling 4 part, guiding spring 11 1 sides are established clamping plate post 13, establish key 12 in motor shaft 8 and the screw rod 9.

In advance time switch is programmed and set the time of electric motor starting, time switch has memory function, and the clock timing that does as usual is 48 hours as setting interval time earlier under situation about having a power failure, and weight rose 10 seconds, and motor reversed for 3 seconds.Arrive when interval time, time switch 1 is opened automatically, energized, reducing motor 3 work, reducing motor 3 drives screw rod 9 and rotates, guiding spring 11 is run on the clamping plate post 13 of a side, and the D that screw rod 9 drives clutch coupling 4 partly advances, and partly contacts with the B of clutch coupling 4, the B part is meshing with each other with the pusher dog of D part, drive weight axle 5 and rotate, thereby weight 7 is risen, reach the purpose of winding up, after weight 7 rose for 10 seconds, reducing motor 3 reversed for 3 seconds, and the D part of clutch coupling 4 partly breaks away from B, and time switch 1 cuts out automatically.So move in circles.

Claims

1. mechanical watch and clock movement automatically winds up, the mechanical clock movement and the rectifier power source (2) between reducing motor (3) and reducing motor (3) and the power supply, the time switch (1) that are made of needle pivot (6), weight axle (5) and weight (7) constitute, and it is characterized in that linking to each other with clutch coupling (4) between the motor shaft (8) of weight (5) and reducing motor (3).

2. the mechanical watch and clock movement that winds up automatically according to claim 1, it is characterized in that clutch coupling (4) partly constitutes by being fixedly mounted on B part on the weight axle (5) and the D on the motor shaft (8), B, D opposite ends are established pusher dog, establish screw rod (9) in the D part on the clutch coupling (4), establish guide finger (10) on the D part, guide finger (10) is positioned at the screw thread of screw rod (9).

3. the mechanical watch and clock movement that winds up automatically according to claim 2 is characterized in that screw rod (9) is a multiple-threaded screw.

4. according to claim 2 or the 3 described mechanical watch and clock movements that wind up automatically, it is characterized in that screw rod (9) adopts three screw rods, guide finger (10) is corresponding to adopt 3.

5. the mechanical watch and clock movement that winds up automatically according to claim 1 and 2 is characterized in that establishing guiding spring (11) on the D part of clutch coupling (4).

6. the mechanical watch and clock movement that winds up automatically according to claim 1 and 2 is characterized in that establishing key (12) in motor shaft (8), the screw rod (9).