CN103777513A

CN103777513A - Rotation type multifunctional bottom tooth spring piece mechanism

Info

Publication number: CN103777513A
Application number: CN201210412887.6A
Authority: CN
Inventors: 董志刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-10-25
Filing date: 2012-10-25
Publication date: 2014-05-07

Abstract

The invention provides a rotation type multifunctional bottom tooth spring piece mechanism. The rotation type multifunctional bottom tooth spring piece mechanism comprises a watchcase disc, a rotating watch bezel cover and a rotation type multifunctional bottom tooth spring piece; the upper surface of the watchcase disc is provided with a fixing containing groove and a circular fixing hole; the fixing point of the rotation type multifunctional bottom tooth spring piece is fixed into the circular fixing hole at the plane of the bottom portion of the containing groove; the rotating watch bezel cover is located at the containing groove of the watchcase disc; the rotation type multifunctional bottom tooth spring piece is located between the watchcase disc and the rotating watch bezel cover; the rotation type multifunctional bottom tooth spring piece is flat and waved; the surface of the rotation type multifunctional bottom tooth spring piece is provided with a spring piece upwarp point; and the bottom portion of the rotation type multifunctional bottom tooth spring piece is provided with a circular fixing point. The rotation type multifunctional bottom tooth spring piece mechanism enables the gap and returning position between the watchcase disc and the rotating watch bezel cover to be reasonably adjusted, thereby enabling the returning position between the watchcase disc and the rotating watch bezel cover to achieve a better effect, and increasing the accuracy of a dial plate; and at the same time, the rotation type multifunctional bottom tooth spring piece mechanism has the advantages of being high in elasticity, strong in stability, long in service life, more silvery in rotation sound, and easy in processing and assembling, etc.

Description

Tooth elastic plate mechanism of a kind of rotary-type multi-functional end

Technical field

This patent relates to a kind of rotary wrist-watch, relates in particular to a kind of structure of rotating table circle lid mechanism of rotary wrist-watch.

Background technology

Wrist-watch, or be called watch, refer to be worn in wrist, in order to the instrument of timing/displaying time.Wrist-watch normally utilizes the watchbands such as Ceramic watch band, wolfram steel watchband, titanium pottery watchband, stainless steel watch band to be connected with " the watchcase dish " of displaying time, is restrainted in wrist.Along with the development of scientific and technological level and people pursue the demand of unique individualities, the diversity of wrist-watch, ornamental and multi-functionally also more and more come into one's own, the wrist-watch of various novel styles occurs thereupon, if the rotatable wrist-watch of table circle lid that often can see in actual life is an example, sports watch, underwater watch, military wrist-watch, as the functional wrist-watch such as day wrist-watch there is this characteristic but at present in rotary wrist-watch field, rotation table circle lid mechanism exists many problems more.

Traditional rotation table circle lid mechanism as shown in Figure 1, comprises a watchcase dish 1, a rotation table circle lid 2 and a rotation end tooth shell fragment 3.The upper surface of watchcase dish 1 has a storage tank 4 and a circle fixed orifice 5, rotation end tooth shell fragment 3 be generally flat front rise three shell fragments stick up a little 6,7,8 and bottom surface play a bending flat point of fixity 9, the point of fixity 9 of rotation end tooth shell fragment 3 is fixed in the round fixed orifice 5 of described storage tank 4 base plane, rotation table circle covers 2 planes in described storage tank 4, rotation end tooth shell fragment 3 is between watchcase dish 1 and described rotation table circle lid, complete above-mentioned assembling, need to reach the object that described rotation table circle lid 2 rotates on described watchcase dish 1.

The critical piece of traditional rotation table circle lid mechanism is tooth shell fragment at the bottom of above-mentioned rotation, at the bottom of traditional rotation, tooth shell fragment generally has two kinds: the one, and positive punching press plays that two shell fragments stick up a little and bottom surface punching press plays the structure of a flat bending point of fixity, the 2nd, positive punching press plays that three shell fragments stick up a little and bottom surface punching press plays the structure of a flat bending point of fixity, but no matter be that a kind of structure, all there is the shortcoming of the following aspects:

1. at the bottom of traditional rotation, tooth shell fragment material is harder, and three shell fragments in its front stick up a little or two shell fragments and stick up a little and the point of fixity inconvenience punching processing of bottom surface.

2. at the bottom of traditional rotation, tooth shell fragment surface is flat horizontal surface, nonelastic or elasticity is extremely low.

3. at the bottom of traditional rotation, tooth shell fragment circle frame is fixed border, but stick up a little and when bottom bending point of fixity at the shell fragment in tradition processing punching shell fragment front, shell fragment sticks up a little and bending point of fixity has accounted for the area of whole shell fragment circle frame 2/3rds, can make shell fragment frame facial disfigurement, and shell fragment plane is unfavorable for being assemblied in the plane of storage tank or watchcase dish after assembling, finally affect efficiency of assembling and assembling effect.

4. at the bottom of traditional rotation, three shell fragments of tooth shell fragment stick up a little or two shell fragments stick up and a little in the time of stamped, are difficult to the precise measure of agreeing.

5. in tooth shell fragment rotation time at the bottom of traditional rotation,, three shell fragments stick up a little or two shell fragments stick up and a little are difficult to synchronously, and it is larger that watchcase dish and rotation show to enclose return between covering, easily rock, thereby affect the accuracy of index dial.

6.., when at the bottom of traditional rotation, three shell fragments of tooth shell fragment stick up a little or two shell fragments and stick up a some synchronous rotary, it is consistent that sound is difficult to reach.Whir signal to noise ratio is more hoarse, and is mixed with noise in the time of continuous rotation.

7. at the bottom of traditional rotation, the life-span is shorter, not endurance between 2000～3000 times the life-span of tooth shell fragment.

8. at the bottom of traditional rotation, the point of fixity of tooth shell fragment bottom forms flat bending shape after punching processing, and fixed orifice in watchcase dish storage tank is designed to borehole structure, is unfavorable for being connected and fixed with watchcase dish storage tank circle fixed orifice.

Summary of the invention

In view of the existing various shortcoming of rotation table circle lid mechanism of wrist-watch in conventional art, the object of this patent be to provide a kind of have easy to process, shell fragment frame is indeformable and shell fragment stick up a little do not take frame area, accuracy is high, elasticity is high, stability is strong, long service life, rotation are clear, rotation synchronous sound, shell fragment stick up the rotation table circle lid mechanism of the advantages such as a precise measure is consistent, to make up the deficiency of traditional rotation table circle lid mechanism.

For realizing the above-mentioned purpose of this patent, this patent provides tooth elastic plate mechanism of the rotary-type multi-functional end of the one of wrist-watch, comprise a watchcase dish, one rotation table circle lid and the tooth shell fragment of the rotary-type multi-functional end, the upper surface of described watchcase dish has a fixing storage tank and a circle fixed orifice, the point of fixity of tooth shell fragment of the described rotary-type multi-functional end is fixed in the round fixed orifice of described storage tank base plane, the storage tank plane of described rotation table circle lid in described watchcase dish, tooth shell fragment of the described rotary-type multi-functional end is between watchcase dish and rotation table circle lid, it is characterized in that, tooth shell fragment of the described rotary-type multi-functional end is flat waveform.

According to the above-mentioned design of this patent, the front of tooth shell fragment of the described rotary-type multi-functional end is wavy surface after processing.

According to the above-mentioned design of this patent, the front of tooth shell fragment of the described rotary-type multi-functional end is played a shell fragment and is stuck up a little after overlapping processing, and it is flat that its shell fragment sticks up a cross section.

According to the above-mentioned design of this patent, tooth shell fragment of described rotary-type multi-functional end bottom is provided with a point of fixity, and its point of fixity is circle shape structure.

The practicality of this patent and novelty are that its tool has the following advantages:

1. tooth shell fragment of the rotary-type multi-functional end adopts flat wire processing, and front is processed as wavy surface.

2. tooth shell fragment is flat waveform at the rotary-type multi-functional end, and elasticity is higher, and after assembling, watchcase dish can become more reasonable with the gap between table circle lid, and return is less, and stability is stronger, thus the accuracy of raising index dial.

3. the shell fragment in tooth shell fragment front, the rotary-type multi-functional end sticks up a little and the round shape point of fixity of bottom can adopt the production and processing of high-strength alloy steel, not easy to wear.

4. the front of tooth shell fragment of the rotary-type multi-functional end adopts overlay structure to play a shell fragment and stick up a little, does not take circle frame area, is easy to processing.

5. the front of tooth shell fragment of the rotary-type multi-functional end is played a shell fragment and is stuck up a little after overlapping processing, and its sound sending in the time that the rotation of circle lid is shown in assembling is afterwards clearer and more melodious, and rotation, without noise, can reach sound and shell fragment and stick up a rotary synchronous, rotates clear melodious effect.

6. tooth shell fragment endurance of the rotary-type multi-functional end, the life-span is long, exceeds decades of times than general end tooth shell fragment.

7. tooth shell fragment of the rotary-type multi-functional end only has a shell fragment to stick up a little and one round point of fixity, is easy to assembling.

8. the bottom point of fixity of tooth shell fragment of the rotary-type multi-functional end, for circle shape structure, conveniently carries out hole with the round fixed orifice on watchcase dish storage tank and is fixedly connected with.

Accompanying drawing explanation

Fig. 1 is the perspective view of traditional rotation table circle lid mechanism;

Fig. 2 is the schematic perspective view of tooth shell fragment at the bottom of traditional rotation;

Fig. 3 is the cross sectional representation of tooth shell fragment at the bottom of traditional rotation;

Fig. 4 is the perspective view of tooth elastic plate mechanism of a kind of rotary-type multi-functional end of this patent;

Fig. 5 is the tooth shell fragment schematic perspective view of the rotary-type multi-functional end of this patent;

Fig. 6 is the tooth shell fragment cross sectional representation of the rotary-type multi-functional end of this patent.

Embodiment

In order to further illustrate principle and the structure of this patent, existing by reference to the accompanying drawings the preferred embodiment of this patent is elaborated, but described embodiment is only for explanation and explanation, can not be used for limiting the scope of patent protection of this patent.

As accompanying drawing 4, accompanying drawing 5, shown in accompanying drawing 6, it comprises a watchcase dish 1, one rotation table circle covers 2 and the tooth shell fragment of the rotary-type multi-functional end 3, the upper surface of described watchcase dish 1 forms a storage tank 4 and a circle fixed orifice 5, the point of fixity 7 of tooth shell fragment of the described rotary-type multi-functional end 3 is fixed in the round fixed orifice 5 of base plane of described storage tank 4, described rotation table circle lid 2 is positioned on described storage tank 4, described rotary-type multi-functional shell fragment 3 is between described watchcase dish 1 and described rotation table circle lid 2, the cross section of tooth shell fragment of the described rotary-type end 3 is generally flat waveform, and positive play one and stick up a bouncing plate 6 and a circle shape point of fixity 7 is played in bottom, thereby reach the object that described rotation table circle lid 2 rotates on described watchcase dish 1.

Foregoing is only the preferred embodiment of this patent and the variant exemplifying, be not used for limiting this patent, every within the spirit and principle of this patent, any modification and the improvement that need not creative thinking done, all should be included within the scope of this patent, should first Chen Ming.

Claims

1. the tooth elastic plate mechanism of the rotary-type multi-functional end, comprise a watchcase dish, a rotation table circle lid and the tooth shell fragment of the rotary-type multi-functional end, the upper surface of described watchcase dish has a fixing storage tank and a circle fixed orifice, the point of fixity of tooth shell fragment of the described rotary-type multi-functional end is fixed in the round fixed orifice of described storage tank base plane, the plane of described rotation table circle lid in described watchcase dish storage tank, tooth shell fragment of the described rotary-type multi-functional end is between watchcase dish and rotation table circle lid, it is characterized in that, tooth shell fragment of the described rotary-type multi-functional end is flat waveform.

2. tooth elastic plate mechanism of the rotary-type multi-functional end of one as claimed in claim 1, is characterized in that: the front of tooth shell fragment of the described rotary-type multi-functional end is wavy surface after processing.

3. tooth elastic plate mechanism of the rotary-type multi-functional end of one as claimed in claim 1, is characterized in that: the front of tooth shell fragment of the described rotary-type multi-functional end is played a shell fragment and stuck up a little after overlapping processing, and it is flat that its shell fragment sticks up a cross section.

4. tooth elastic plate mechanism of the rotary-type multi-functional end of one as claimed in claim 1, is characterized in that: tooth shell fragment bottom surface, the described rotary-type multi-functional end is provided with a point of fixity, and its point of fixity is circle shape structure.