CN2657053Y

CN2657053Y - Wrist watch capable of replacing needle indicating disc

Info

Publication number: CN2657053Y
Application number: CN 03252619
Authority: CN
Inventors: 劳国生
Original assignee: 富高电子公司
Priority date: 2003-09-11
Filing date: 2003-09-11
Publication date: 2004-11-17

Abstract

The utility model relates to a wrist watch with changeable pointer indicating dial and comprises an external shell, a movement, a pointer, a pointer indicating dial and a watch cover. The utility model is mainly characterized in that the external shell comprises a lower movement watchcase and an upper buckle watch belt watchcase, and the movement is arranged in the lower movement watchcase. The pointer indicating disc comprises a fixed disc, which extends from the pointer rotating shaft to the periphery of the watch dial, and a movable disc which has an incomplete slot which is of the same size and shape with the fixed disk. The watch cover is fixed on the lower movement watchcase with a fixing mechanism, and the watchcase of the upper buckle watch belt is arranged between the lower movement watchcase and the watch cover. With the structure, the structure of the watchcase is greatly simplified, the pointer indicating dial can be changed rapidly and conveniently at any time, and good decoration effect can be achieved.

Description

The watch of convertible pointer display disc

Technical field

The utility model relates to the time set field, and particularly watch field specifically is meant a kind of watch of convertible pointer display disc.

Background technology

In the modern life, the purpose that people wear watch is not only for timing and takes the time, and also is the symbol of a kind of identity and fashion simultaneously, is very desirable decorative object.Therefore, external features such as the pattern of watch and colour image more and more are subjected to people's attention.

In the prior art, pattern that the watch at dullness carries out or the improvement on the colour image are arranged a lot, especially have some technology to decorate the pointer display disc of watch.But in these technology, the pointer display disc can easily not changed, so decorative effect is very limited that it is more loaded down with trivial details to change the pointer display disc simultaneously.

The utility model content

The purpose of this utility model is to have overcome above-mentioned shortcoming of the prior art, provide a kind of watchcase simple in structure, can change the pointer display disc at any time, change watch easily.

In order to realize above-mentioned purpose, the watch of convertible pointer display disc of the present utility model has following formation:

The watch of this convertible pointer display disc comprises shell, movement, pointer, pointer display disc and Biao Gai, and it is main specificly to be, described shell comprises the watchcase of bottom movement watchcase and top hasp watchband, and described movement is contained in this bottom movement watchcase; Described pointer display disc comprises that a fixed disc and that extends to the dial plate periphery from pointer shaft has the movable disc with the identical size shape short slot of this fixed disc; Described table lid is fixed on the movement watchcase of bottom by a fixed mechanism, and the watchcase of described top hasp watchband is between this bottom movement watchcase and this table lid.

The insertion position that the movable disc of the pointer display disc of the watch of this convertible pointer display disc inserts dial plate is 15 minutes positions or 30 minutes positions or 45 minutes positions or 60 minutes positions.

The table lid of the watch of this convertible pointer display disc and the fixed mechanism of bottom movement watchcase are the helicitic texture that cooperatively interacts.

The card of the watch of this convertible pointer display disc is shaped as circular or square or rectangle.

The fixed disc of the pointer display disc of the watch of this convertible pointer display disc is shaped as in-line or fan-shaped.

Owing to adopted the watch of the convertible pointer display disc of this utility model, make that the watchcase structure of this watch is very simple, and can change the pointer display disc at any time, change convenient and swiftly simultaneously, played the excellent decoration effect.

Description of drawings

Fig. 1 is each exploded sketch of watch shell of the present utility model.

Fig. 2 is the process synoptic diagram of insertion pointer display disc of the present utility model.

Fig. 3 is a process synoptic diagram of laying the watchcase of top hasp watchband of the present utility model.

Fig. 4 fixedly lays the process synoptic diagram of table lid for rotation of the present utility model.

Fig. 5 is the schematic appearance after assembling of the present utility model is finished.

Embodiment

In order more to be expressly understood technology contents of the present utility model, describe in detail especially exemplified by following examples.

See also shown in Figure 1ly, the shell of the watch of this convertible pointer display disc comprises: the watchcase 2 of bottom movement watchcase 1 and top hasp watchband, the movement of this watch are contained in this bottom movement watchcase 1; The pointer display disc 3 of this watch comprises: the fixed disc 31 and the movable disc 33 that has with this fixed disc 31 identical size shape short slots 32 that extend to the dial plate periphery from pointer shaft 30, and the bearing of trend of this fixed disc 31 is 60 minutes position of pointer display disc, thereby makes that the direction of insertion of this activity disc 33 is 30 minutes position of pointer display disc.The table of this watch lid 4 is fixed on the bottom movement watchcase 1 by a fixed mechanism, the watchcase 2 of described top hasp watchband is between this bottom movement watchcase 1 and this table lid 4, its central hole 21 is set on the dial plate projection 11 of bottom movement watchcase 1, and table cover 4 and the fixed mechanism of bottom movement watchcase 1 be the tap structure that cooperatively interacts, wherein show to cover internal diameter and have internal thread 40, the dial plate projection 11 of bottom movement watchcase 1 has external thread 10.

See also shown in Figure 2 again, at first with the short slot 32 of the movable disc 33 of pointer display disc 3 over against pointer shaft 30, insert this activity disc 33 from 30 minutes position of pointer display disc then, make this activity disc 33 can piece together complete pointer display disc 3 fully with fixed disc 31.

See also shown in Figure 3ly again, the watchcase 2 of the top hasp watchband of watch shell is directed downwards from upper vertical is placed on the bottom movement watchcase 1, its central hole 21 is set on the dial plate projection 11 of bottom movement watchcase 1.

See also shown in Figure 4ly again, the table of watch lid 4 is directed downwards from upper vertical is placed on the bottom movement watchcase 1, the rotation table cover 4, makes the external thread 10 that table covers the dial plate projection 11 of the internal thread 40 of 4 internal diameters and bottom movement watchcase 1 screw fixing.

See also shown in Figure 5ly again, this figure is the appearance synoptic diagram of the watch that assembles.

Except above embodiment, the bearing of trend of the fixed disc 31 of the pointer display disc 3 of the watch of this convertible pointer display disc can be 45 minutes position of pointer display disc, 15 minutes position, 30 minutes position, and the insertion position that corresponding movable disc 33 inserts dial plate can be 15 minutes position, 45 minutes position or 60 minutes position.

In addition, the card shape of the watch of this convertible pointer display disc can be circular or square or rectangle.

Simultaneously, the shape of the fixed disc 31 of the pointer display disc 3 of the watch of this convertible pointer display disc can be in-line or fan-shaped.

In this instructions, the utility model is described with reference to its certain embodiments.But, still can make various modifications and conversion obviously and not deviate from spirit and scope of the present utility model.Therefore, instructions and accompanying drawing are regarded in an illustrative, rather than a restrictive.

Claims

1, a kind of watch of convertible pointer display disc comprises shell, movement, pointer, pointer display disc and Biao Gai, it is characterized in that, described shell comprises the watchcase of bottom movement watchcase and top hasp watchband, and described movement is contained in this bottom movement watchcase; Described pointer display disc comprises that a fixed disc and that extends to the dial plate periphery from pointer shaft has the movable disc with the identical size shape short slot of this fixed disc; Described table lid is fixed on the movement watchcase of bottom by a fixed mechanism, and the watchcase of described top hasp watchband is between this bottom movement watchcase and this table lid.

2, the watch of convertible pointer display disc according to claim 1 is characterized in that, the insertion position that the movable disc of described pointer display disc inserts dial plate is 15 minutes positions or 30 minutes positions or 45 minutes positions or 60 minutes positions.

3, the watch of convertible pointer display disc according to claim 1 is characterized in that, the fixed mechanism of described table lid and bottom movement watchcase is the helicitic texture that cooperatively interacts.

4, the watch of convertible pointer display disc according to claim 1 is characterized in that, described watch card be shaped as circular or square or rectangle.

5, the watch of convertible pointer display disc according to claim 1 is characterized in that, the fixed disc of described pointer display disc is shaped as in-line or fan-shaped.