CN218512805U

CN218512805U - Waterproof structure of watch

Info

Publication number: CN218512805U
Application number: CN202222273077.9U
Authority: CN
Inventors: 高锦峰; 魏育祥
Original assignee: Shenzhen Yai Intelligent Technology Co ltd
Current assignee: Shenzhen Yai Intelligent Technology Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-02-21
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a watch waterproof structure, which relates to the technical field of watches, and adopts the technical scheme that the watch waterproof structure comprises an upper cover, a lower cover and a watchcase, wherein a placing groove is arranged on the upper surface of the watchcase, a button battery is arranged at the bottom of the placing groove, a first mounting groove is enclosed between the placing groove and the button battery, a connecting block is arranged outside the button battery, a first waterproof sealing ring is fixedly connected to the top of the connecting block, a second waterproof sealing ring is arranged inside the placing groove, a first mounting convex ring is arranged on the lower surface of the upper cover, a first groove is arranged on the outer side of the button battery close to the first waterproof sealing ring, and a second groove is arranged on the placing groove close to the second waterproof sealing ring; when the upper cover is installed in the watch case, a gap appears at the joint of the watch case and the upper cover, and the edge sealing ring is arranged at the edge of the watch case, so that moisture can be prevented from entering the inside of the watch through the gap joint.

Description

Waterproof structure of watch

Technical Field

The utility model relates to a wrist-watch technical field especially relates to a waterproof construction of wrist-watch.

Background

The watch is also called a wristwatch and is an instrument worn on the wrist and used for timing and displaying time, the existing watch is divided into a mechanical watch, an electronic watch, a quartz watch, a diving watch and the like, along with the wide use of the watch, the waterproof performance of the watch is particularly emphasized by people, the waterproof performance of the watch depends on waterproof rubber rings at the positions of a watch mirror, a watch cover and the like to reach the corresponding standard, and the waterproof watch can be used for daily combing or rain, namely water drops only splash on the surface without any water entering the watch.

However, the waterproof design of the watch in the prior art is usually simple, moisture easily enters the watch from the gaps at the edges of the watch case and the watch cover, and the watch in the prior art is difficult to effectively protect the watch case, so that a waterproof structure of the watch is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the watch waterproof structure in the prior art is difficult to effectively prevent external water from entering the watch, and is difficult to effectively protect the watch shell, and providing a watch waterproof structure.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a waterproof construction of wrist-watch, includes upper cover, lower cover and watchcase, the standing groove has been seted up to the upper surface of watchcase, button cell is installed to the bottom of standing groove, the standing groove with enclose into a first mounting groove between the button cell, button cell's the outside is provided with the connecting block, the first waterproof sealing washer of top fixedly connected with of connecting block, the inner wall of standing groove is provided with the second waterproof sealing washer, the lower surface of upper cover is provided with first installation bulge loop, the button cell outside is close to first waterproof sealing washer department and has seted up first recess, the standing groove is close to second waterproof sealing washer department has seted up the second recess, watchcase lower surface edge evenly is provided with four first screw holes, the lower surface of watchcase still is provided with the second mounting groove, the upper surface of lower cover is provided with second installation bulge loop.

The above technical solution further comprises: the surface of the lower cover is also provided with a second threaded hole matched with the first threaded hole, a bolt is connected with the inner part of the second threaded hole in a threaded manner, and the lower cover is connected with the quality inspection of the watch case through the bolt.

An edge sealing ring is arranged at the top edge of the watch case; avoid watchcase and upper cover junction to appear the space, lead to moisture to get into inside the wrist-watch through the gap junction.

A timing module is arranged at the top of the button cell; the button cell is electrically connected with the timing module.

Threads are arranged on the surface, far away from the button cell, of the connecting block, and threads matched with the surface of the connecting block are arranged on the inner wall of the first mounting convex ring; the first mounting convex ring is connected with the connecting block in a threaded manner, so that the watch case and the upper cover can be mounted.

When the first mounting convex ring is mounted into the first mounting groove through the connecting block, the first waterproof sealing ring and the second waterproof sealing ring are both tightly attached to the surface of the first mounting convex ring; further improve water-proof effects, prevent that steam from getting into inside the wrist-watch.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, when installing the upper cover in the watchcase, the gap appears in watchcase and upper cover junction, through set up the edge sealing washer in the edge of watchcase, can avoid moisture to get into inside the wrist-watch through the gap junction, first waterproof sealing washer and second waterproof sealing washer all with the surface of first installation bulge loop is closely laminated, has further improved water-proof effects, prevents that steam from getting into inside the wrist-watch, plays dual isolated purpose, has improved water-proof effects.

2. The utility model discloses in, through setting up first recess and second recess, when upper cover and watchcase installation or when the upper cover received external striking, the upper cover can extrude first waterproof sealing washer and second waterproof sealing washer and get into first recess and second recess respectively in, can reduce the extrusion force to the watchcase in can relieving partial pressure to first recess and second recess this moment, reduces the condition that the glass material is crushed, helps increasing the life of wrist-watch.

Drawings

Fig. 1 is a schematic cross-sectional view of a waterproof structure of a wristwatch according to the present invention;

fig. 2 is a schematic view of a first overall structure of the present invention;

fig. 3 is a second overall structural schematic diagram of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1;

FIG. 5 is an enlarged view of the structure at B in FIG. 3;

in the figure: 1. an upper cover; 2. a lower cover; 3. a watch case; 4. a placement groove; 5. a button cell; 6. a first mounting groove; 7. connecting blocks; 8. a first waterproof seal ring; 9. a second waterproof seal ring; 10. a first mounting collar; 11. a first groove; 12. a second groove; 13. a first threaded hole; 14. a second mounting groove; 15. a second mounting collar; 16. a second threaded hole; 17. a bolt; 18. an edge seal ring; 19. and a timing module.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-5, the utility model provides a waterproof structure of watch, including upper cover 1, lower cover 2 and watchcase 3, the upper surface of watchcase 3 has seted up standing groove 4, button cell 5 is installed to the bottom of standing groove 4, enclose into a first mounting groove 6 between standing groove 4 and the button cell 5, the outside of button cell 5 is provided with connecting block 7, the top of connecting block 7 is fixedly connected with first waterproof sealing ring 8, the inner wall of standing groove 4 is provided with second waterproof sealing ring 9, the lower surface of upper cover 1 is provided with first installation bulge loop 10; four first threaded holes 13 are uniformly formed in the edge of the lower surface of the watch case 3, a second mounting groove 14 is further formed in the lower surface of the watch case 3, and a second mounting convex ring 15 is arranged on the upper surface of the lower cover 2.

An edge seal 18 is provided at the top edge of case 3; threads are arranged on the surface, far away from the button cell 5, of the connecting block 7, and threads matched with the surface of the connecting block 7 are arranged on the inner wall of the first mounting convex ring 10; when the first mounting convex ring 10 is mounted in the first mounting groove 6 through the connecting block 7, the first waterproof sealing ring 8 and the second waterproof sealing ring 9 are both tightly attached to the surface of the first mounting convex ring 10; the surface of the lower cover 2 is also provided with a second threaded hole 16 matched with the first threaded hole 13, and a bolt 17 is connected to the inner thread of the second threaded hole 16 in a threaded manner.

The working principle of the waterproof structure of the watch based on the first embodiment is that the first installation convex ring 10 arranged on the lower surface of the upper cover 1 is inserted in alignment with the first installation groove 6, when the thread on the surface of the connecting block 7 is attached to the thread on the inner wall of the first installation convex ring 10, the upper cover 1 starts to rotate until the upper cover 1 is closely attached to the edge sealing ring 18 arranged at the edge of the watch case 3, the threaded connection between the upper cover 1 and the watch case 3 is completed, a part of gap can be formed at the joint between the watch case 3 and the upper cover 1, the edge sealing ring 18 is arranged at the edge of the watch case 3, so that moisture can be prevented from entering the watch through the gap joint, after the upper cover 1 and the watch case 3 are installed, the first waterproof sealing ring 8 and the second waterproof sealing ring 9 are closely attached to the surface of the first installation convex ring 10, the waterproof effect is further improved, the moisture is prevented from entering the watch, the double-isolation purpose is achieved, and the waterproof effect is improved; the lower cover 2 is tightly attached to the watchcase 3 by aligning the second mounting convex ring 15 on the lower cover 2 with the second mounting groove 14 formed in the bottom of the watchcase 3, and then the bolt 17 is rotated to enable the bolt 17 to enter the first threaded hole 13 and the second threaded hole 16 until the bolt is difficult to rotate, so that the lower cover 2 and the watchcase 3 can be mounted.

Example two

As shown in fig. 1 to 5, based on the first embodiment, a first groove 11 is formed in a position, close to the first waterproof sealing ring 8, on the outer side of the button battery 5, and a second groove 12 is formed in a position, close to the second waterproof sealing ring 9, of the placement groove 4; the top of the button cell 5 is provided with a timing module 19.

Design right like this in this embodiment, through setting up first recess 11 and second recess 12, when upper cover 1 and watchcase 3 when the installation or when upper cover 1 receives external striking, upper cover 1 can extrude first waterproof sealing washer 8 and second waterproof sealing washer 9 and get into in first recess 11 and the second recess 12 respectively, can release partial pressure to first recess 11 and second recess 12 this moment in, can reduce the extrusion force to watchcase 3, reduce the condition that the glass material is crushed, help increasing the life of wrist-watch, button cell 5 and timing module 19 electric connection, can supply power for timing module 19.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a waterproof construction of wrist-watch, includes upper cover (1), lower cover (2) and watchcase (3), its characterized in that, standing groove (4) have been seted up to the upper surface of watchcase (3), button cell (5) are installed to the bottom of standing groove (4), standing groove (4) with enclose into a first mounting groove (6) between button cell (5), the outside of button cell (5) is provided with connecting block (7), the first waterproof sealing washer (8) of top fixedly connected with of connecting block (7), the inner wall of standing groove (4) is provided with second waterproof sealing washer (9), the lower surface of upper cover (1) is provided with first installation bulge loop (10), button cell (5) outside is close to first waterproof sealing washer (8) and locates to have seted up first recess (11), standing groove (4) are close to second waterproof sealing washer (9) department has seted up second recess (12), watchcase (3) lower surface edge evenly is provided with four first screw holes (13), the lower surface of watchcase (3) still is provided with second mounting groove (14), the upper surface (2) is provided with second installation bulge loop (15).

2. The waterproofing structure of a wristwatch according to claim 1, wherein the surface of said lower cover (2) is further provided with a second threaded hole (16) matching said first threaded hole (13), and a bolt (17) is screwed inside said second threaded hole (16).

3. A watch waterproofing structure according to claim 1, wherein an edge seal (18) is provided at the top edge of the watch case (3).

4. The waterproofing structure for watches according to claim 1, wherein the top of the button cell (5) is provided with a timing module (19).

5. The waterproof structure of a watch according to claim 1, characterized in that the surface of said connecting block (7) remote from said button cell (5) is provided with a thread, and the inner wall of said first mounting collar (10) is provided with a matching thread of the surface of said connecting block (7).

6. The waterproofing structure of a wristwatch according to claim 1, wherein when said first mounting collar (10) is mounted inside said first mounting groove (6) through a connecting block (7), said first and second waterproofing gaskets (8, 9) are both in close contact with the surface of said first mounting collar (10).