CN211698617U - Shockproof watch - Google Patents

Abstract

The application provides a wrist-watch takes precautions against earthquakes includes: the watch comprises a watch shell, a rear cover arranged at the lower end of the watch shell, a front cover arranged at the upper end of the watch shell and a movement provided with a dial plate, wherein an elastic composite damping ring is arranged between the movement and the watch shell, the composite damping ring comprises an outer ring, a middle ring and an inner ring which are of an integrated structure, the movement is arranged on the inner ring and is respectively provided with a gap between the front cover and the rear cover, and the middle ring is respectively different from the elastic coefficients of the inner ring and the outer ring. The core is installed in the watchcase through having elastic compound damping ring to make the core respectively with protecgulum and back lid clearance setting, can change the rigid connection between core and the watchcase into elastic connection like this, and utilize the clearance to provide the shock attenuation space, effectively utilized the different elasticity of inner circle, well circle and outer lane in the compound damping ring to cushion the impact force that the wrist-watch caused when falling to the core, thereby effectively guarantee that the core can not be impaired, have good shockproof shock-resistant ability.

Description

Shockproof watch

Technical Field

The application belongs to the technical field of watches, more specifically relates to a shockproof watch.

Background

Along with the continuous improvement of living standard of people, wrist watch class products such as intelligent wrist-watch have been widely used in the life, and especially more people are interested in the motion, need the wrist-watch to have higher shockproof requirement this moment.

The prior watch generally comprises a watch case, a movement, a transparent glass front cover and a transparent glass back cover, wherein the watch case, the front cover and the back cover are all required to be thinner in order to meet the requirement of small volume of the watch, so that the falling resistance of the watch is reduced, the movement is generally directly fixed in the watch case, the movement is rigidly connected with the inside of the watch case, and the shock resistance is poor. When the watch, especially the business watch, is dropped carelessly, the internal parts and the pointer of the movement are easy to loosen, so that the watch is damaged.

Disclosure of Invention

An object of the embodiment of the application is to provide a shockproof watch, so as to solve the technical problem that the shockproof capability of the watch in the prior art is poor.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: a shock resistant watch, comprising: the watch comprises a watch shell, a rear cover arranged at the lower end of the watch shell, a front cover arranged at the upper end of the watch shell and a movement provided with a dial plate, wherein an elastic composite damping ring is arranged between the movement and the watch shell, the composite damping ring comprises an outer ring, a middle ring and an inner ring which are of an integrated structure, the movement is arranged on the inner ring and is respectively provided with a gap between the front cover and the rear cover, and the middle ring is respectively different from the elastic coefficients of the inner ring and the outer ring.

In one embodiment, the outer ring is a hard material outer ring, the middle ring is a soft material middle ring, and the inner ring is a hard material inner ring.

In one embodiment, the outer ring and the inner ring are metal pieces, plastic pieces or rubber pieces, and the middle ring is a rubber piece or a silicon rubber piece.

In one embodiment, the outer ring is a soft outer ring, the middle ring is a hard middle ring, and the inner ring is a soft inner ring.

In one embodiment, the outer ring and the inner ring are rubber or silica gel pieces, and the middle ring is a metal piece, a plastic piece or a rubber piece.

In one embodiment, the outer ring is bonded to the middle ring, and the middle ring is bonded to the inner ring.

In one embodiment, a convex ring is arranged on the side surface of the movement, the lower end surface of the convex ring abuts against the end surface, close to the front cover, of the inner ring, an annular groove is arranged at one end, far away from the front cover, of the inner ring, and an abutting block abutting against the inside of the annular groove is arranged on the movement.

In one embodiment, a plurality of through holes are arranged on the middle ring at intervals.

In one embodiment, a first convex ring is arranged on the inner side of the watch case, a second convex ring is arranged on the back cover, a mounting groove is formed between the first convex ring and the second convex ring, and the outer ring is arranged in the mounting groove.

In one embodiment, the dial, the watch case and the side of the back cover facing the movement are provided with magnetism-proof layers, each magnetism-proof layer encloses a magnetism-proof cavity, and the movement is arranged in the magnetism-proof cavity.

The application provides a wrist-watch takes precautions against earthquakes' beneficial effect lies in:

the core is installed in the watchcase through having elastic compound damping ring to make the core respectively with protecgulum and back lid clearance setting, can change the rigid connection between core and the watchcase into elastic connection like this, and utilize the clearance to provide the shock attenuation space, effectively utilized the different elasticity of inner circle, well circle and outer lane in the compound damping ring to cushion the impact force that the wrist-watch caused when falling to the core, thereby effectively guarantee that the core can not be impaired, have good shockproof shock-resistant ability.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic cross-sectional view of a shockproof watch according to an embodiment of the present application;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a schematic cross-sectional view of a composite damping ring in a shockproof watch according to an embodiment of the present application;

FIG. 4 is a schematic top plan view of a composite damping ring in a shockproof watch according to an embodiment of the present application;

fig. 5 is another schematic cross-sectional structural diagram of a composite damping ring in a shockproof watch according to an embodiment of the present application.

Wherein, in the figures, the respective reference numerals:

1. a watch case; 11. a first convex ring; 2. a rear cover; 21. a second convex ring; 3. a front cover; 31. a first seal ring; 4. a dial plate; 5. a second seal ring; 6. a composite damping ring; 61. an outer ring; 62. a middle ring; 621. a through hole; 622. an inner convex ring; 63. an inner ring; 631. a ring groove; 7. a movement; 71. a convex ring; 8. and a butt joint block.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 and 2, a wristwatch with shock absorbing function according to an embodiment of the present invention will now be described. This shockproof wrist-watch includes: the watch comprises a watch case 1, a rear cover 2 arranged at the lower end of the watch case 1, a front cover 3 arranged at the upper end of the watch case 1, and a movement 7 provided with a dial 4, wherein an elastic composite damping ring 6 is arranged between the movement 7 and the watch case 1. Specifically, the composite damper ring 6 includes an outer ring 61, a middle ring 62 and an inner ring 63 which are integrated, the movement 7 is mounted on the inner ring 63 and has a gap with the front cover 3 and the rear cover 2, respectively, and the middle ring 62 has a different elastic coefficient from the inner ring 63 and the outer ring 61, respectively. Wherein the core 7 respectively with the protecgulum 3 with behind the clearance between the lid 2 be used for providing shock attenuation space for the up-and-down motion of core 7, avoid the core 7 to collide protecgulum 3 and back lid 2, compound damping ring 6 is used for turning into elastic connection with the rigid connection of core 7 and watchcase 1 to well circle 62 is different with the elastic coefficient of inner circle 63 and outer lane 61 respectively, can carry out weakening many times with the impact force when the wrist-watch falls like this, improves the shock attenuation effect.

The utility model provides a shockproof wrist-watch, wherein core 7 installs in watchcase 1 through having elastic compound damping ring 6, and make core 7 respectively with protecgulum 3 and back lid 2 clearance setting, can change the rigid connection between core 7 and the watchcase 1 into elastic connection like this, and utilize the clearance to provide shock attenuation space, effectively utilized inner circle 63 in compound damping ring 6, the impact force that causes core 7 when the different elasticity of well circle 62 and outer lane 61 comes the buffering wrist-watch to fall, thereby effectively guarantee that core 7 can not be impaired, have good shockproof shock-resistant ability.

As shown in fig. 1 and 2, in the present embodiment, the elastic coefficients of the outer ring 61 and the inner ring 63 are the same, and the elastic coefficient of the middle ring 62 is greater than or less than that of the outer ring 61; alternatively, the elastic coefficients of the outer race 61, the middle race 62, and the inner race 63 sequentially increase or sequentially decrease. Specifically, the outer ring 61 is a hard material outer ring, the middle ring 62 is a soft material middle ring, and the inner ring 63 is a hard material inner ring. Wherein hard material outer lane is used for with 1 butt of watchcase, and hard material inner circle is used for installing core 7, and circle is used for playing the cushioning effect in the soft materials. The outer ring 61, the middle ring 62 and the inner ring 63 are made of hard materials, soft materials and hard materials, and the impact force is weakened in multiple stages by utilizing the difference of elastic coefficients among different materials.

As shown in fig. 2 and 3, in the present embodiment, specifically, the outer ring 61 is one of a metal member, a plastic member, and a rubber member, the inner ring 63 is one of a metal member, a plastic member, and a rubber member, and the middle ring 62 is one of a rubber member and a silicone member. For example, the outer ring 61 is a metal piece, the inner ring 63 is a plastic piece or a rubber piece, and the middle ring 62 is a silicone piece; or, the outer ring 61 is a plastic part, the inner ring 63 is a metal part or a rubber part, and the middle ring 62 is a silicon part; or the outer ring 61 and the inner ring 63 are both plastic parts, and the middle ring 62 is a rubber part, and the specific combination mode can be selected according to the actual requirements of users, which is not illustrated one by one here.

In other embodiments, the outer ring 61 is a soft outer ring 61, the middle ring 62 is a hard middle ring 62, and the inner ring 63 is a soft inner ring 63. The multistage weakening of impact force can be realized by the arrangement, wherein the outer ring 61 is a rubber part or a silica gel part, the middle ring 62 is a metal part, a plastic part or a rubber part, and the inner ring 63 is a rubber part or a silica gel part. For example: the outer ring 61 and the inner ring 63 are both made of silica gel, the middle ring 62 is made of plastic, and other specific combination modes can be selected according to actual requirements of users, which are not illustrated one by one.

As shown in fig. 3 and 4, in the present embodiment, a plurality of through holes 621 are disposed on the middle ring 62 at intervals, each through hole 621 forms a ring shape to provide a space for elastic compression of the middle ring 62, and the shape of the through hole 621 may be a circular through hole 621, a prismatic through hole 621, or other polygonal through holes 621. In an embodiment, the through hole 621 extends in the axial direction of the middle ring 62, and in other embodiments, the through hole 621 extends in the radial direction of the middle ring 62.

As shown in fig. 3 and 4, in the present embodiment, the outer ring 61 and the middle ring 62 are bonded by an adhesive, and the middle ring 62 and the inner ring 63 are bonded by an adhesive. After the outer ring 61 and the middle ring 62 are bonded, and after the inner ring 63 and the middle ring 62 are bonded, vulcanization treatment is carried out, so that the bonding property of the bonding agent can be increased, and the firmness between the outer ring 61 and the middle ring 62 and between the middle ring 62 and the inner ring 63 can be ensured. In another embodiment of this embodiment, as shown in fig. 5, the inner ring 63 is snap-fitted to the middle ring 62, and the outer ring 61 is snap-fitted to the middle ring 62. For example: the inner side of the middle ring 62, which is close to the inner ring 63, is provided with an inner convex ring 622, the outer peripheral surface of the inner ring 63, which is close to the middle ring 62, is provided with an outer concave ring, the inner convex ring 622 is clamped in the outer concave ring to realize the connection of the inner ring 63 and the middle ring 62, the outer side of the middle ring 62, which is close to the outer ring 61, is provided with an outer convex ring, the inner peripheral surface of the outer ring 61, which is close to the middle ring 62, is provided with an inner concave ring, and the outer convex ring. In other embodiments, the outer ring 61 and the middle ring 62 are combined and connected in a clamping and bonding manner, and the middle ring 62 and the inner ring 63 are combined and connected in a clamping and bonding manner, so that the stability of the integrated structure of the composite damping ring 6 is ensured.

As shown in fig. 1 and 2, in the present embodiment, a radially extending protruding ring 71 is provided on a side surface of the movement 7, a lower end surface of the protruding ring 71 abuts on an end surface of the inner ring 63 close to the front cover 3, an annular groove 631 is provided at an end of the inner ring 63 far from the front cover 3, and an abutting block 8 abutting in the annular groove 631 is provided on the movement 7. Abutment block 8 cooperates with collar 71 to secure movement 7 to inner race 63. Wherein, the abutting block 8 is fixed on the movement 7 through a screw, when the movement 7 is installed, the movement 7 is firstly inserted into the inner ring 63, the convex ring 71 abuts on one end surface of the inner ring 63, then the abutting block 8 is fixed on the movement 7 through the screw, and the abutting block 8 abuts on the bottom surface of the ring groove 631, so that the connection between the movement 7 and the inner ring 63 has the advantage of convenient disassembly and assembly.

As shown in fig. 1 and 2, in the present embodiment, a first convex ring 11 is provided on the inner side of case 1, first convex ring 11 extends in the radial direction of case 1, a second convex ring 21 is provided on back cover 2, second convex ring 21 extends in the axial direction of back cover 2, a mounting groove is formed between first convex ring 11 and second convex ring 21, and outer ring 61 is provided in the mounting groove. When the watch is installed, the movement 7 is installed in the inner ring 63, then the composite damping ring 6 with the movement 7 installed is installed in the watch case 1, so that one end face of the outer ring 61 abuts against the first convex ring 11, and then the back cover 2 is fixed on the watch case 1, so that the second convex ring 21 abuts against the other end face of the outer ring 61, thereby completing the assembly of the watch.

In this embodiment, dial plate 4, watchcase 1 and back lid 2 all are equipped with the antimagnetic layer towards one side of core 7, and each antimagnetic layer encloses into antimagnetic chamber, and the antimagnetic intracavity is located to core 7, and antimagnetic chamber is used for antimagnetic core 7, guarantees the precision when core 7 walks. Wherein, the antimagnetic layer can be installed in the dial 4, the watchcase 1 and the one side of back lid 2 towards core 7 through the mode of inlaying, welding, spraying or powder metallurgy technology, makes like this each antimagnetic layer form integrative structure respectively with between dial 4, watchcase 1 and the back lid 2, simplifies the installation and reduces the equipment error. The magnetism-proof layer is made of high-magnetic-permeability material, in the embodiment, the relative magnetic permeability of the high-magnetic-permeability material is not less than 3000, and the saturation magnetization is not less than 1.2 Tesla. The magnetism-proof layer can be made of pure iron, silicon steel or iron-nickel alloy. The antimagnetic layers are mutually abutted to ensure the sealing property of the antimagnetic cavity.

As shown in fig. 1 and 2, the bezel 3 is a transparent glass bezel, a first seal 31 is disposed between the glass bezel and the watch case 1, and the first seal 31 is a rubber ring for ensuring the sealing between the glass bezel 3 and the watch case 1 and preventing dust and water from entering the dial 4. The butt department of back lid 2 and watchcase 1 is equipped with second sealing washer 5, and second sealing washer 5 is the rubber circle for guarantee the leakproofness between back lid 2 and the watchcase 1, prevent that dust and water from entering into and damaging core 7 in the watchcase 1. Wherein, second sealing washer 5 is the cavity sealing washer, and second sealing washer 5 inner shell is filled high magnetic conduction material, can improve antimagnetic ability like this.

In the present embodiment, case 1 is a metal case, or case 1 is a plastic case. The movement 7 is one of a quartz movement, an electronic movement and a mechanical movement.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. A shock resistant watch, comprising: the watch comprises a watch shell, a rear cover arranged at the lower end of the watch shell, a front cover arranged at the upper end of the watch shell and a movement provided with a dial plate, wherein an elastic composite damping ring is arranged between the movement and the watch shell, the composite damping ring comprises an outer ring, a middle ring and an inner ring which are of an integrated structure, the movement is arranged on the inner ring and is respectively provided with a gap between the front cover and the rear cover, and the middle ring is respectively different from the elastic coefficients of the inner ring and the outer ring.

2. A shock-resistant watch as claimed in claim 1, wherein: the outer ring is a hard material outer ring, the middle ring is a soft material middle ring, and the inner ring is a hard material inner ring.

3. A shock-resistant watch as claimed in claim 2, wherein: the outer ring and the inner ring are metal pieces, plastic pieces or rubber pieces, and the middle ring is a rubber piece or a silica gel piece.

4. A shock-resistant watch as claimed in claim 1, wherein: the outer ring is made of soft materials, the middle ring is made of hard materials, and the inner ring is made of soft materials.

5. A shock-resistant watch as claimed in claim 4, wherein: the outer ring and the inner ring are rubber pieces or silica gel pieces, and the middle ring is a metal piece, a plastic piece or a rubber piece.

6. A shock-resistant watch as claimed in claim 1, wherein: the outer ring is bonded with the middle ring, and the middle ring is bonded with the inner ring.

7. A shock-resistant watch according to any one of claims 1 to 6, wherein: the side of the core is provided with a convex ring, the lower end face of the convex ring is abutted against the inner ring close to the end face of the front cover, one end of the inner ring far away from the front cover is provided with an annular groove, and the core is provided with an abutting block which is abutted against the inner ring in the annular groove.

8. A shock-resistant watch according to any one of claims 1 to 6, wherein: and a plurality of through holes arranged at intervals are arranged on the middle ring.

9. A shock-resistant watch according to any one of claims 1 to 6, wherein: the inside of watchcase is equipped with first protruding circle, the back is covered and is equipped with the protruding circle of second, first protruding circle with form the mounting groove between the protruding circle of second, the outer lane is located in the mounting groove.

10. A shock-resistant watch according to any one of claims 1 to 6, wherein: the dial plate, the watch case and one side of the back cover facing the movement are all provided with magnetism prevention layers, each magnetism prevention layer encloses a magnetism prevention cavity, and the movement is arranged in the magnetism prevention cavity.

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