CN101419428A - Watch - Google Patents
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- CN101419428A CN101419428A CNA2008102172929A CN200810217292A CN101419428A CN 101419428 A CN101419428 A CN 101419428A CN A2008102172929 A CNA2008102172929 A CN A2008102172929A CN 200810217292 A CN200810217292 A CN 200810217292A CN 101419428 A CN101419428 A CN 101419428A
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- radome
- wrist
- side ring
- flexible member
- watch
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Abstract
The invention relates to a wrist watch, comprising a shell, a shielding cover, a letter tray, a clock mechanism arranged in the shielding cover and an elastic element arranged between the shell and the shielding cover. The letter tray and the shielding cover are made from materials with high magnetic conductivities. The letter tray clings to the upper end of the shielding cover tightly so as to form a closed shielding. The wrist watch in the invention realizes the functions of magnetism resisting and vibration enduring, thereby satisfying the requirements of high magnetism resisting and vibration enduring.
Description
Technical field
The present invention relates to the timing tool field, more particularly, relate to a kind of antimagnetic vibration resistance wrist-watch.
Background technology
Movement part in the wrist-watch, particularly mechanical watch all is metal, and when it placed external magnetic field, the movement part will be by magnetization in various degree, thereby influences the timing rate of wrist-watch even make wrist-watch stop walking; After withdrawing from magnetic field, because the remanent magnetism of the existence of part makes a difference in the time of also can walking wrist-watch.In order to eliminate this influence, need carry out antimagnetic design.General measure is to add magnetic shielding cover in the movement outside.Fig. 1 shows a kind of structural representation of prior art antimagnetic watch, comprise letter disk 10, ring shielding magnetism 20, movement 40, ring shielding magnetism 20 is made for the material of high magnetic permeability, is set in the outside of movement 40, be provided with between movement 40 and the letter disk 10 crust or by keep away position 30.This shielding construction does not cover movement fully, and the Magnetic Shielding Effectiveness of movement axial direction is very poor.Fig. 2 shows the antimagnetic watch structural representation of another kind of prior art, comprise letter disk 10, magnetic shielding cover 20, movement 40, the shield of the opening that magnetic shielding cover 20 is made for the material of high magnetic permeability, movement 40 places in the radome 20, be provided with between movement 40 and the letter disk 10 crust or by keep away position 30, the last a kind of shielding construction of this shielding construction is progressive to some extent, but shield also fails movement is realized shielding fully, and such structure can cause movement that difficulty is installed.The antimagnetic watch of above-mentioned two kinds of structures, though certain antimagnetic effect is arranged, antimagnetic intensity is low, generally can only satisfy the antimagnetic requirement of magnetic field intensity below 4800A/m, just is difficult to satisfy the demands under than higher occasion in some antimagnetic requirement of strength.
In actual applications,, also require wrist-watch to have certain vibration resistance ability, such as still can operate as normal under certain vibration except wrist-watch being had the antimagnetic requirement.General shockproof watch ability 2g vibration can satisfy general demand, but some occasion need be born higher vibration, and existing shockproof watch just can't be competent at.
In addition, the often antimagnetic and vibration resistance of existing wrist-watch can not be taken into account, and what have an antimagnetic function can not vibration resistance, can vibration resistance can not be antimagnetic, can not satisfy antimagnetic simultaneously and demand vibration resistance.
Summary of the invention
The technical problem to be solved in the present invention is, at the defective that the above-mentioned antimagnetic and vibration resistance of prior art can not be taken into account, provides a kind of antimagnetic vibration resistance wrist-watch.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of wrist-watch, comprise shell, radome, letter disk, be arranged on the interior movement of radome, be arranged on the flexible member between shell and the radome, described letter disk and radome are made by the material of high magnetic permeability, and the upper end that described letter disk is close to radome constitutes lock shield.
In wrist-watch of the present invention, described radome comprises lower cover and side ring, and side ring overlays down and covers.
In wrist-watch of the present invention, described side ring comprises the shading ring that one or more layers is stacked together.
In wrist-watch of the present invention, described side ring comprises the two-layer shading ring that is stacked together.
In wrist-watch of the present invention, also comprise and be used for movement is suspended on the elastic sheet metal that certain predeformation is arranged in the described side ring, described side ring inwall is provided with the boss that is used to withstand the movement upper end-face edge, described elastic sheet metal one end is fixed on the lower end of movement, and the other end is conflicted in the lower surface of described boss.
In wrist-watch of the present invention, described elastic sheet metal thickness is more than or equal to 0.3mm, and the predeformation angle is more than or equal to 10 °.
In wrist-watch of the present invention, described shell comprises bottom, sidewall, and set collar, the inwall upper end of described sidewall is provided with the boss that is used to place set collar, described sidewall sheath is fixed on the bottom after being located at the outside of described radome, conflict on described set collar in the upper end of described radome, be provided with the described flexible member that is used for axial vibration resistance between described set collar and the radome, be provided with the described flexible member that is used for axial vibration resistance between described bottom and the radome, be provided with between described sidewall and the radome and be used for the radially flexible member of vibration resistance, described outer casing inner wall or radome are provided with the annular groove that is used to place described flexible member.
In wrist-watch of the present invention, described flexible member axially and is radially respectively having one or morely, and described flexible member is made by organic elastic material.
In wrist-watch of the present invention, described flexible member cross section is circular or square, and the diameter of described circle is more than or equal to 0.4mm, and described square size is more than or equal to 0.3mm * 0.3mm.
In wrist-watch of the present invention, the relative permeability of the material of described high magnetic permeability is greater than 3000, and saturation induction density is greater than 0.015 tesla.
Implement wrist-watch of the present invention, have following beneficial effect:
Anti-magnetic structure combines with the vibration resistance structure, takes into account antimagnetic and vibration resistance;
Be close to the magnet shielding structure of complete closed, make the antimagnetic magnetic field intensity of wrist-watch improve nearly 10 times than general antimagnetic watch.
The lower cover of radome and the separate design of side ring make timepiece movement easy for installation, are convenient to assembling.
The design of multi-level vibration resistance has improved the vibration resistance ability of wrist-watch greatly, and the vibration of ability 7.25g is 3.5 times of vibration resistance intensity of general shockproof watch.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the antimagnetic watch structural representation of prior art;
Fig. 2 is the another kind of antimagnetic watch structural representation of prior art;
Fig. 3 is the structural representation of first embodiment of wrist-watch of the present invention;
Fig. 4 is the structural representation of second embodiment of wrist-watch of the present invention;
Fig. 5 is the structural representation of the 3rd embodiment of wrist-watch of the present invention;
Fig. 6 is the structural representation of the 4th embodiment of wrist-watch of the present invention;
Fig. 7 is an A portion enlarged drawing among Fig. 5.
Embodiment
Wrist-watch of the present invention, comprise shell, radome, letter disk, be arranged on the interior movement of radome, be arranged on the flexible member between shell and the radome, described letter disk and radome are made by the material of high magnetic permeability, and the upper end that described letter disk is close to radome constitutes lock shield.Introduce in detail below in conjunction with embodiment.
As shown in Figure 3, in wrist-watch first embodiment of the present invention, comprise shell, radome, letter disk 10, movement 40, be arranged on the flexible member between housing and the radome.Radome comprises lower cover 23 and by the side ring 22 of screw retention on lower cover 23, side ring 22 be provided with crust or by keep away a hole 30, movement 40 is placed in the radome, letter disk 10 covers on side ring 22, movement 40 is enclosed in the radome, and letter disk 10, lower cover 23 and side ring 22 all are to be made by the material of high magnetic permeability, the shielding construction of this approximate complete closed, make wrist-watch of the present invention have high antimagnetic performance, nearly 10 times of antimagnetic effects than the raising of general antimagnetic watch.The lower cover 23 of radome and the separate design of side ring 22 make that movement 40 is easy for installation, are convenient to assembly and disassembly.
Radome is installed in the housing, housing comprises set collar 51, sidewall 52 and bottom 53, the inwall upper end of sidewall 52 is provided with boss 54, be used to place set collar 51, radome is packed into behind the shell, conflict on set collar 51 in the upper end of the side ring 22 of radome, bottom 53 covers in the lower end of sidewall 52 and with sidewall 52 and passes through screw retention together, be provided with the flexible member 60 that is used for axial vibration resistance between set collar 51 and the side ring 22 and between bottom 53 and the lower cover 23, be provided with between sidewall 52 and the side ring 22 and be used for the radially flexible member 61 of vibration resistance, side ring is provided with the annular groove that is used for elastic elements 60 and flexible member 61, these annular grooves also can be arranged on outer casing inner wall, run into when impacting, and flexible member 60 and flexible member 61 absorb most of energy, make movement be subjected to less impact, play the effect of vibration resistance.
As shown in Figure 4, in second embodiment of wrist-watch of the present invention, comprise shell, radome, letter disk 10, movement 40, be arranged on the flexible member between housing and the radome.Radome comprises lower cover 23, side ring 21 and side ring 22, side ring 22 by screw retention on lower cover 23, side ring 21 overlays on the side ring 22, side ring 22 be provided with crust or by keep away a hole 30, movement 40 is placed in the radome, letter disk 10 covers on side ring 21, and movement 40 is enclosed in the radome, and letter disk 10, lower cover 23, side ring 22 and side ring 21 all are to be made by the material of high magnetic permeability.Compare with first embodiment, the side ring of second embodiment is made up of two-layer, and design is than the easier assembly and disassembly of first embodiment like this.
Radome is installed in the housing, housing comprises set collar 51, sidewall 52 and bottom 53, the inwall upper end of sidewall 52 is provided with boss 54, be used to place set collar 51, radome is packed into behind the shell, conflict on set collar 51 in the upper end of the side ring 21 of radome, bottom 53 covers in the lower end of sidewall 52 and with sidewall 52 and passes through screw retention together, be provided with the flexible member 60 that is used for axial vibration resistance between set collar 51 and the side ring 21 and between bottom 53 and the lower cover 23, be provided with between sidewall 52 and side ring 22 and the side ring 21 and be used for the radially flexible member 61 of vibration resistance, side ring is provided with the annular groove that is used for elastic elements 60 and flexible member 61, these annular grooves also can be arranged on outer casing inner wall, run into when impacting, flexible member 60 and flexible member 61 absorb most of energy, make movement be subjected to less impact, play the effect of vibration resistance.
As shown in Figure 5, in the 3rd embodiment of wrist-watch of the present invention, comprise that shell, setting are used to shield radome, letter disk 10, the movement 40 of external magnetic field in the enclosure, are arranged on the flexible member that is used for vibration resistance between housing and the radome.Radome comprises lower cover 23, side ring 21 and side ring 22, side ring 22 by screw retention on lower cover 23, side ring 21 overlays on the side ring 22, side ring 22 be provided with crust or by keep away a hole 30, movement 40 is placed in the radome, letter disk 10 covers on side ring 21, and movement 40 is enclosed in the radome, and letter disk 10, lower cover 23, side ring 22 and side ring 21 all are to be made by the material of high magnetic permeability.Compare with first embodiment, the side ring of the 3rd embodiment is made up of two-layer, and design is than the easier assembly and disassembly of first embodiment like this.
In order to increase the effect of vibration resistance, among the 3rd embodiment, also comprise and be used for movement 40 is suspended on the elastic sheet metal that certain predeformation is arranged 70 in the side ring 22, referring to Fig. 7, the inwall of side ring 22 upper end is provided with the boss 24 that is used to withstand the movement upper end-face edge, and elastic sheet metal 70 1 ends are fixed on the bottom of movement 40 by screw 71, and the other end is conflicted in the lower surface of boss 24, make movement 40 resilient suspensions in radome, improved the anti-vibration performance of wrist-watch.In order better to play the vibration resistance effect, the thickness of elastic sheet metal is more than or equal to 0.3mm, and certain predeformation is arranged, and the predeformation angle is more than or equal to 10 °.
Radome is installed in the housing, housing comprises set collar 51, sidewall 52 and bottom 53, the inwall upper end of sidewall 52 is provided with boss 54, be used to place set collar 51, radome is packed into behind the shell, conflict on set collar 51 in the upper end of the side ring 21 of radome, bottom 53 covers in the lower end of sidewall 52 and with sidewall 52 and passes through screw retention together, be provided with the flexible member 60 that is used for axial vibration resistance between set collar 51 and the side ring 21 and between bottom 53 and the lower cover 23, be provided with between sidewall 52 and side ring 22 and the side ring 21 and be used for the radially flexible member 61 of vibration resistance, side ring is provided with the annular groove that is used for elastic elements 60 and flexible member 61, and these annular grooves also can be arranged on outer casing inner wall.
As shown in Figure 6, in the 4th embodiment of wrist-watch of the present invention, comprise that shell, setting are used to shield radome, letter disk 10, the movement 40 of external magnetic field in the enclosure, are arranged on the flexible member that is used for vibration resistance between housing and the radome.Radome comprises lower cover 23 and by the side ring 22 of screw retention on lower cover 23, side ring 22 be provided with crust or by keep away a hole 30, movement 40 is placed in the radome, letter disk 10 covers on side ring 22, movement 40 is enclosed in the radome, and letter disk 10, lower cover 23 and side ring 22 all are to be made by the material of high magnetic permeability.
In order to increase the effect of vibration resistance, among the 4th embodiment, also comprise and be used for movement 40 is suspended on the elastic sheet metal that certain predeformation is arranged 70 in the side ring 22, the inwall upper end of side ring 22 is provided with the boss 24 that is used to withstand the movement upper end-face edge, elastic sheet metal 70 1 ends are fixed on the bottom of movement 40 by screw 71, the other end is conflicted in the lower surface of boss 24, makes movement 40 resilient suspensions in radome, has improved the anti-vibration performance of wrist-watch.In order better to play the vibration resistance effect, the thickness of elastic sheet metal is more than or equal to 0.3mm, and certain predeformation is arranged, and the predeformation angle is more than or equal to 10 °.
Radome is installed in the housing, housing comprises set collar 51, sidewall 52 and bottom 53, the inwall upper end of sidewall 52 is provided with boss 54, be used to place set collar 51, radome is packed into behind the shell, conflict on set collar 51 in the upper end of the side ring 22 of radome, bottom 53 covers in the lower end of sidewall 52 and with sidewall 52 and passes through screw retention together, be provided with the flexible member 60 that is used for axial vibration resistance between set collar 51 and the side ring 22 and between bottom 53 and the lower cover 23, be provided with between sidewall 52 and the side ring 22 and be used for the radially flexible member 61 of vibration resistance, side ring is provided with the annular groove that is used for elastic elements 60 and flexible member 61, and these annular grooves also can be arranged on outer casing inner wall.
In various embodiments of the present invention, flexible member is made by organic elastic material, and such as silicon rubber, the cross section of flexible member can be for square or circular, and square size is more than or equal to 0.3mm * 0.3mm, and circular diameter is more than or equal to 0.4mm; Flexible member axially and radially respectively have one or more.
In various embodiments of the present invention, radome and letter disk adopt the material of high magnetic permeability to make, and its relative permeability is greater than 3000, and saturation induction density is greater than 0.015 tesla.
In these various embodiments of the present invention, movement is mechanical movement or quartzy movement.
In conjunction with the accompanying drawings embodiments of the invention are described above; but the present invention is not limited to above-mentioned embodiment; above-mentioned embodiment only is schematic; rather than it is restrictive; those of ordinary skill in the art is under enlightenment of the present invention; not breaking away under the scope situation that aim of the present invention and claim protect, also can make a lot of forms, these all belong within the protection of the present invention.
Claims (10)
1, a kind of wrist-watch, it is characterized in that, comprise shell, radome, letter disk, be arranged on the interior movement of radome, be arranged on the flexible member between shell and the radome, described letter disk and radome are made by the material of high magnetic permeability, and the upper end that described letter disk is close to radome constitutes lock shield.
2, wrist-watch according to claim 1 is characterized in that, described radome comprises lower cover and side ring, and side ring overlays down and covers.
3, wrist-watch according to claim 2 is characterized in that, described side ring comprises the shading ring that one or more layers is stacked together.
4, wrist-watch according to claim 2 is characterized in that, described side ring comprises the two-layer shading ring that is stacked together.
5, according to each described wrist-watch of claim 2 to 4, it is characterized in that, also comprise and be used for movement is suspended on the elastic sheet metal that certain predeformation is arranged in the described side ring, described side ring inwall is provided with the boss that is used to withstand the movement upper end-face edge, described elastic sheet metal one end is fixed on the lower end of movement, and the other end is conflicted in the lower surface of described boss.
6, wrist-watch according to claim 5 is characterized in that, described elastic sheet metal thickness is more than or equal to 0.3mm, and the predeformation angle is more than or equal to 10 °.
7, wrist-watch according to claim 5, it is characterized in that, described shell comprises bottom, sidewall and set collar, the inwall upper end of described sidewall is provided with the boss that is used to place set collar, described sidewall sheath is fixed on the bottom after being located at the outside of described radome, conflict on described set collar in the upper end of described radome, be provided with the described flexible member that is used for axial vibration resistance between described set collar and the radome, be provided with the described flexible member that is used for axial vibration resistance between described bottom and the radome, be provided with between described sidewall and the radome and be used for the radially flexible member of vibration resistance, described outer casing inner wall or radome are provided with the annular groove that is used to place described flexible member.
8, wrist-watch according to claim 5 is characterized in that, described flexible member axially and is radially respectively having one or morely, and described flexible member is made by organic elastic material.
9, wrist-watch according to claim 8 is characterized in that, described flexible member cross section is circular or square, and the diameter of described circle is more than or equal to 0.4mm, and described square size is more than or equal to 0.3mm * 0.3mm.
10, wrist-watch according to claim 1 is characterized in that, the relative permeability of the material of described high magnetic permeability is greater than 3000, and saturation induction density is greater than 0.015 tesla.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810217292A CN100594452C (en) | 2008-11-07 | 2008-11-07 | Watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810217292A CN100594452C (en) | 2008-11-07 | 2008-11-07 | Watch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101419428A true CN101419428A (en) | 2009-04-29 |
| CN100594452C CN100594452C (en) | 2010-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810217292A Active CN100594452C (en) | 2008-11-07 | 2008-11-07 | Watch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100594452C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102540858A (en) * | 2011-01-04 | 2012-07-04 | 深圳市飞亚达科技发展有限公司 | Wrist watch |
| CN105700329A (en) * | 2016-05-06 | 2016-06-22 | 深圳市中世纵横设计有限公司 | Structure of hollowed-out watch having anti-shock function |
| CN106933085A (en) * | 2017-03-22 | 2017-07-07 | 宝柏时计有限公司 | Antimagnetic quartzy hand-manipulating of needle wrist-watch |
| CN107870554A (en) * | 2017-04-13 | 2018-04-03 | 飞亚达（集团）股份有限公司 | A kind of superpower antimagnetic watch of carbon fibre composite and preparation method thereof |
| JP2019039886A (en) * | 2017-08-29 | 2019-03-14 | カシオ計算機株式会社 | Movement and timepiece |
-
2008
- 2008-11-07 CN CN200810217292A patent/CN100594452C/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102540858A (en) * | 2011-01-04 | 2012-07-04 | 深圳市飞亚达科技发展有限公司 | Wrist watch |
| CN102540858B (en) * | 2011-01-04 | 2015-12-02 | 深圳市飞亚达科技发展有限公司 | A kind of wrist-watch |
| CN105700329A (en) * | 2016-05-06 | 2016-06-22 | 深圳市中世纵横设计有限公司 | Structure of hollowed-out watch having anti-shock function |
| CN106933085A (en) * | 2017-03-22 | 2017-07-07 | 宝柏时计有限公司 | Antimagnetic quartzy hand-manipulating of needle wrist-watch |
| CN107870554A (en) * | 2017-04-13 | 2018-04-03 | 飞亚达（集团）股份有限公司 | A kind of superpower antimagnetic watch of carbon fibre composite and preparation method thereof |
| JP2019039886A (en) * | 2017-08-29 | 2019-03-14 | カシオ計算機株式会社 | Movement and timepiece |
| JP7033265B2 (en) | 2017-08-29 | 2022-03-10 | カシオ計算機株式会社 | Movement and watches |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100594452C (en) | 2010-03-17 |
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Address after: 518034 Guangdong city of Shenzhen province Nanshan District Gao Xin Road Fiyta technology building 11 floor Fiyta Patentee after: Shenzhen feiyada Precision Technology Co., Ltd Address before: 518034 Guangdong city of Shenzhen province Nanshan District Gao Xin Road Fiyta technology building 11 floor Fiyta Patentee before: Shenzhen Fiyta Precision Timer Manufacturing Co., Ltd. |