A sealing structure for smart watch

Abstract

The utility model provides a smart watch sealing structure, which relates to the field of watches, including a sealing cover located at the back of a smart watch dial, a connecting piece is arranged between the sealing cover and the smart watch dial, the sealing cover is installed on the back of the smart watch dial through the connecting piece, the connecting piece includes a fixed ring and a movable pressure ring, the fixed ring is fixedly installed on the back of the smart watch dial, a connecting cavity is opened on the inner side of the fixed ring, a plurality of through grooves and limiting grooves are opened at circumferentially equidistantly on the top of the connecting cavity, the movable pressure ring can move in the connecting cavity, and a plurality of elastic members are arranged at the bottom of the movable pressure ring, the plurality of elastic members are respectively fixedly connected to the bottom wall of the connecting cavity, a plurality of connecting blocks matching the limiting grooves are equidistantly distributed on the inner side of the sealing cover, because the movable pressure ring is pressed upward and fits on the top wall of the connecting cavity, the through groove is in a sealed state at this time, and the sealing cover can be quickly installed without affecting the waterproof effect of the watch.

Description

Technical Field

[0001] The utility model relates to the field of watches, and in particular to a sealing structure of a smart watch. Background Art

[0002] In recent years, wearable smart devices have developed rapidly as an emerging industry, and watches, as the most popular wearable devices, have huge room for development in the intelligent market. For smart watches, since they are intelligent, their functions have been extended to the fields of intelligent communication, sports detection, etc. In order to adapt to a wider range of usage scenarios, users are increasingly demanding that watches can further improve their waterproof performance.

[0003] However, the sealing structure of existing smart watches usually adopts a waterproof rubber ring between the watch case body and the card cover, and the waterproof rubber ring is pressed tightly between the watch case body and the card cover to achieve sealing. However, in the above manner, since the waterproof rubber ring is affected by the ambient temperature and deforms, the sealing effect of the waterproof rubber ring is poor. When the smart watch encounters water, water may penetrate through the connection between the watch case body and the card cover.

[0004] Therefore, it is necessary to provide a new smart watch sealing structure to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a sealing structure of a smart watch.

[0006] The smart watch sealing structure provided by the utility model comprises a sealing cover located at the back of the smart watch dial, a connecting piece is provided between the sealing cover and the smart watch dial, and the sealing cover is installed on the back of the smart watch dial through the connecting piece;

[0007] The connecting member includes a fixed ring and a movable pressure ring. The fixed ring is fixedly installed on the back of the smart watch dial. A connecting cavity is opened on the inner side of the fixed ring. A plurality of through grooves and limit grooves are opened on the top of the connecting cavity at equal distances in the circumferential direction. The movable pressure ring can move in the connecting cavity, and a plurality of elastic parts are arranged at the bottom of the movable pressure ring. The plurality of elastic parts are respectively fixedly connected to the bottom wall of the connecting cavity. A plurality of connecting blocks matching the limit grooves are distributed at equal distances on the inner side of the sealing cover.

[0008] Furthermore, the outer side of the fixing ring is stepped, and the inner side of the sealing cover matches the stepped portion of the outer side of the fixing ring.

[0009] Furthermore, the elastic member comprises a compression spring, and two ends of the compression spring are respectively welded to the movable compression ring and the bottom wall of the connecting cavity.

[0010] Furthermore, a flexible waterproof pad is provided on the inner side of the sealing cover, and the outer surface of the flexible waterproof pad is respectively connected to the plurality of connecting blocks.

[0011] Furthermore, the plurality of through slots and the plurality of limiting slots are arranged at intervals, and the size of the through slots matches the size of the limiting slots.

[0012] Furthermore, two opposite grooves are formed on the back of the sealing cover, and a driving column for rotating the sealing cover is formed between the two grooves.

[0013] Compared with the related art, the smart watch sealing structure provided by the utility model has the following beneficial effects:

[0014] Align the connecting block on the inner side of the sealing cover with the position of the through groove and squeeze the movable pressure ring downward, and rotate the sealing cover to move the connecting block to the position of the limiting groove, and then drive the movable pressure ring upward under the elastic force of the elastic member to squeeze the connecting block into the limiting groove, thereby completing the installation of the sealing cover. Since the movable pressure ring is squeezed upward and fits against the top wall of the connecting cavity, the through groove is in a sealed state at this time, and the sealing cover can be quickly installed without affecting the waterproof effect of the watch. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the disassembled structure of the sealing structure of a smart watch provided by the utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of shown;

[0017] Figure 3 A schematic cross-sectional view of the sealing structure of a smart watch provided by the utility model;

[0018] Figure 4 for Figure 3 A schematic diagram of the enlarged structure of B shown;

[0019] Figure 5 A schematic cross-sectional view of the sealing structure of a smart watch provided by the utility model;

[0020] Figure 6 This is a structural schematic diagram of the sealing cover provided by the utility model.

[0021] Numbers in the figure: 1. Sealing cover; 2. Fixed ring; 3. Movable pressure ring; 4. Connecting cavity; 5. Through groove; 6. Limiting groove; 7. Compression spring; 8. Connecting block; 9. Flexible waterproof pad; 10. Groove; 11. Driving column; 12. Smart watch dial. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 as well as Figure 6 ,in, Figure 1 A schematic diagram of the disassembled structure of the sealing structure of a smart watch provided by the utility model; Figure 2 for Figure 1 A schematic diagram of the enlarged structure of shown; Figure 3 A schematic cross-sectional view of the sealing structure of a smart watch provided by the utility model;

[0024] Figure 4 for Figure 3 A schematic diagram of the enlarged structure of B shown; Figure 5 A schematic cross-sectional view of the sealing structure of a smart watch provided by the utility model; Figure 6 This is a structural schematic diagram of the sealing cover provided by the utility model.

[0025] In the specific implementation process, Figure 1-Figure 6 As shown, the sealing structure of the smart watch includes a sealing cover 1 located on the back of the smart watch dial 12, a connecting piece is provided between the sealing cover 1 and the smart watch dial 12, the sealing cover 1 is installed on the back of the smart watch dial 12 through the connecting piece, the connecting piece includes a fixed ring 2 and a movable pressure ring 3, the fixed ring 2 is fixedly installed on the back of the smart watch dial 12, a connecting cavity 4 is provided on the inner side of the fixed ring 2, a plurality of through grooves 5 and a plurality of limiting grooves 6 are provided on the top of the connecting cavity 4 at equal distances in the circumferential direction, the plurality of through grooves 5 and the plurality of limiting grooves 6 are arranged at intervals, and the size of the through grooves 5 matches the size of the limiting grooves 6, the movable pressure ring 3 can move in the connecting cavity 4, and a plurality of elastic members are provided at the bottom of the movable pressure ring 3, and the plurality of elastic members are respectively fixedly connected to the bottom wall of the connecting cavity 4, a plurality of connecting blocks 8 matching the limiting grooves 6 are distributed at equal distances on the inner side of the sealing cover 1, the outer side of the fixed ring 2 is stepped, and the inner side of the sealing cover 1 matches the stepped part of the outer side of the fixed ring 2;

[0026] The elastic member includes a compression spring 7, and two ends of the compression spring 7 are respectively welded to the movable compression ring 3 and the bottom wall of the connecting cavity 4;

[0027] A flexible waterproof pad 9 is also provided on the inner side of the sealing cover 1, and the outer surfaces of the flexible waterproof pad 9 are respectively connected to multiple connecting blocks 8. Two opposite grooves 10 are also provided on the back of the sealing cover 1, and a driving column 11 for rotating the sealing cover 1 is formed between the two grooves 10. The grooves 10 can facilitate pinching the sealing cover 1.

[0028] The working principle provided by the utility model is as follows: when the structure is used, the connecting block 8 on the inner side of the sealing cover 1 is aligned with the position of the through groove 5 to press the movable pressure ring 3 downward, and the sealing cover 1 is rotated to move the connecting block 8 to the position of the limiting groove 6, and then the movable pressure ring 3 is driven upward to be pressed under the elastic force of the elastic member, so that the connecting block 8 is engaged in the limiting groove 6, and the installation of the sealing cover 1 is completed. Since the movable pressure ring 3 is pressed upward and fits on the top wall of the connecting cavity 4, the through groove 5 is in a sealed state at this time, and the sealing cover 1 can be quickly installed without affecting the waterproof effect of the watch.

[0029] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A smart watch sealing structure, characterized in that: It comprises a sealing cover (1) located on the back of a smart watch dial (12), a connecting piece is provided between the sealing cover (1) and the smart watch dial (12), and the sealing cover (1) is installed on the back of the smart watch dial (12) through the connecting piece; The connecting member comprises a fixed ring (2) and a movable pressure ring (3), wherein the fixed ring (2) is fixedly mounted on the back of the smart watch dial (12), a connecting cavity (4) is provided on the inner side of the fixed ring (2), a plurality of through grooves (5) and limiting grooves (6) are provided on the top of the connecting cavity (4) at equal distances in the circumferential direction, the movable pressure ring (3) can move in the connecting cavity (4), and a plurality of elastic members are provided on the bottom of the movable pressure ring (3), and the plurality of elastic members are respectively fixedly connected to the bottom wall of the connecting cavity (4), and a plurality of connecting blocks (8) matching the limiting grooves (6) are distributed at equal distances on the inner side of the sealing cover (1).

2. The smart watch sealing structure according to claim 1, characterized in that: The outer side of the fixing ring (2) is in a stepped shape, and the inner side of the sealing cover (1) matches the stepped portion of the outer side of the fixing ring (2).

3. The smart watch sealing structure according to claim 2, characterized in that: The elastic member comprises a compression spring (7), and two ends of the compression spring (7) are respectively welded to the movable compression ring (3) and the bottom wall of the connecting cavity (4).

4. The smart watch sealing structure according to claim 3, characterized in that: A flexible waterproof pad (9) is also provided on the inner side of the sealing cover (1), and the outer surface of the flexible waterproof pad (9) is respectively connected to the plurality of connecting blocks (8).

5. The smart watch sealing structure according to claim 4, characterized in that: The plurality of through slots (5) and the plurality of limiting slots (6) are arranged at intervals, and the size of the through slots (5) matches the size of the limiting slots (6).

6. The smart watch sealing structure according to claim 5, characterized in that: The back of the sealing cover (1) is also provided with two opposite grooves (10), and a driving column (11) for rotating the sealing cover (1) is formed between the two grooves (10).

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