CN216248781U - Waterproof construction and wrist-watch - Google Patents
Waterproof construction and wrist-watch Download PDFInfo
- Publication number
- CN216248781U CN216248781U CN202122164316.2U CN202122164316U CN216248781U CN 216248781 U CN216248781 U CN 216248781U CN 202122164316 U CN202122164316 U CN 202122164316U CN 216248781 U CN216248781 U CN 216248781U
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- waterproof
- bottom cover
- shell
- waterproof pad
- pad
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Abstract
The utility model provides a waterproof structure and a watch. The waterproof structure comprises a shell and a bottom cover arranged on the shell, a cylindrical accommodating cavity is defined between the shell and the bottom cover, a circle of annular installing groove is formed in the edge of the shell along the accommodating cavity, the bottom cover is arranged in the installing groove, an annular waterproof pad is arranged between the bottom cover and the bottom cover, a thread avoiding hole penetrating through the waterproof pad is formed in one side, close to the outer ring, of the waterproof pad, a circle of reinforcing protrusion is arranged on two opposite sides of the waterproof pad along the waterproof avoiding hole, and waterproof convex strips are arranged on two opposite sides of the waterproof pad along one side of the inner ring of the waterproof pad; and a screw is arranged on one surface of the bottom cover, which is far away from the shell, and a screw rod of the screw penetrates through the bottom cover and the thread avoiding hole respectively and is fixedly connected with the shell. The waterproof structure and the watch provided by the utility model solve the problems that the watch in the prior art is poor in waterproof performance and inconvenient to maintain later.
Description
Technical Field
The utility model relates to the technical field of watches, in particular to a waterproof structure and a watch.
Background
Along with the development of science and technology, the smart watch function is also more and more abundant, and circuit and the spare part of its inside setting are also more and more, and these circuit and spare part receive the influence of dust and steam easily to cause the harm, influence the ware performance, so to smart watch, waterproof dustproof just is very necessary. The bonding structure is glued to current intelligent wrist-watch universal adoption point, utilizes glue directly to die two parts adhesion, and water-proof effects is not good, and the later maintenance of being not convenient for.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems that a watch in the prior art is poor in waterproof performance and inconvenient to maintain later, the utility model provides a waterproof structure and the watch.
A waterproof structure comprises a shell and a bottom cover arranged on the shell, wherein a cylindrical accommodating cavity is defined between the shell and the bottom cover, the edge of the shell is provided with a circle of annular installing groove along the accommodating cavity, the bottom cover is arranged in the installing groove, an annular waterproof pad is arranged between the bottom cover and the bottom cover, the waterproof pad is provided with four thread avoiding holes penetrating through the waterproof pad, the four thread avoiding holes and other included angles are arranged on one side, close to an outer ring, of the waterproof pad, the two opposite sides of the waterproof pad are provided with a circle of reinforcing bulges along the thread avoiding holes, and the two opposite sides of the waterproof pad are provided with waterproof raised lines along one side of the inner ring of the waterproof pad; four screws are arranged on one surface of the bottom cover, which is far away from the shell, and a screw rod of each screw penetrates through the bottom cover and one of the thread avoiding holes respectively and is fixedly connected with the shell.
In a preferred embodiment of the waterproof structure provided by the present invention, the waterproof pad is a silica gel pad.
In a preferred embodiment of the waterproof structure provided by the present invention, a sealing ring is sleeved on the screw rod of the screw, and the sealing ring is disposed between the bottom cover and the screw head of the screw.
The utility model also provides a watch, which comprises the waterproof structure, a power supply piece, an equipment main body and a watchband; the power supply piece is electrically connected with the equipment main body, the power supply piece and the equipment main body are both arranged in the accommodating cavity, and the watchband is connected outside the shell.
Compared with the prior art, the waterproof structure provided by the utility model has the advantages that the waterproof pad is extruded by the bottom cover and the shell together, so that the bottom cover and the shell are sealed and waterproof; the waterproof raised lines and the reinforcing bulges are arranged, so that the compression ratio of the waterproof pad is increased, and the sealing and waterproof effects of the waterproof pad are further improved; through the arrangement of the thread avoiding hole and the reinforcing bulge, the situation that the screw drives the waterproof pad to move or even generate deformation and wrinkles when being installed is avoided; through screw fixed connection the bottom, waterproof pad and the casing, dismouting and later maintenance are convenient for.
Drawings
FIG. 1 is a schematic structural view of a waterproof structure provided by the present invention;
fig. 2 is a partially enlarged view of a portion a in fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The first embodiment is as follows:
please refer to fig. 1 and fig. 2, which are a schematic diagram of the waterproof structure provided by the present invention and a partial enlarged view of a portion a in fig. 1, respectively.
The waterproof structure comprises a shell 1 and a bottom cover 2, wherein a cylindrical accommodating cavity 3 is defined between the shell 1 and the bottom cover 2.
The edge of the shell 1 is along the accommodating cavity 3 is provided with a circle of annular mounting groove 11, the mounting groove 11 is coaxially arranged with the accommodating cavity 3, and the inner annular wall of the mounting groove 11 is communicated with the side wall of the accommodating cavity 3.
The bottom cover 2 is circular, is arranged in the mounting groove 11, and is provided with a waterproof pad 4 between the bottom cover and the mounting groove. Waterproof pad 4 is annular silica gel pad, inner ring diameter be 30mm and with hold 3 parallel and level in chamber, outer ring diameter be 38mm and with mounting groove 11 keeps away from hold the lateral wall parallel and level in chamber 3, and thickness is 1.2 mm.
Waterproof pad 4 is equipped with four in order to be on a parallel with 11 axis directions of mounting groove run through the screw thread of self and dodge hole 42, four the locating of contained angle such as hole 42 is dodged to the screw thread waterproof pad 4 is close to outer loop one side, each is all followed on the two sides about waterproof pad 4 the screw thread is dodged and is equipped with round enhancement arch 43 around the hole 42. And one side of the inner ring close to the self body is provided with an annular waterproof convex strip 41. The cross sections of the reinforcing protrusion 43 and the waterproof raised line 41 are both arc-shaped, and the protruding heights of the reinforcing protrusion and the waterproof raised line are the same and are both 0.3 mm.
The bottom 2 is kept away from 1 one side of casing is equipped with four screws 5, each screw 5 with the parallel direction of mounting groove 11 axis runs through in proper order bottom 2 and one screw thread dodge hole 42, and with casing 1 threaded connection. The screw rod of the screw 5 is further sleeved with a sealing ring 6, and the sealing ring 6 is located between the bottom cover 2 and the screw head of the screw 5.
In specific implementation, the waterproof pad 4 and the bottom cover 2 are installed in the surface cover groove 11, the screw 5 is screwed, at this time, under the fastening of the screw 5, the waterproof pad 4 is mutually pressed between the bottom cover 2 and the shell 1, so that the shell 1 and the bottom cover 2 are sealed and waterproof, and meanwhile, the extrusion force applied to the waterproof convex strip 41 and the reinforcing protrusion 43 is larger, so that the waterproof sealing effect of the waterproof pad 4 is further enhanced; the sealing ring 6 is mutually extruded between the bottom cover 2 and the screw head of the screw 5, so that the screw 5 and the bottom cover 2 are sealed and waterproof.
Example two:
the embodiment also provides a watch, wherein a power supply element (not shown in the figure) and an equipment main body (not shown in the figure) electrically connected with the power supply element are fixedly adhered in the accommodating cavity 3 of the watch. Watchbands (not shown in the figure) are fixedly connected to the left side surface and the right side surface of the shell 1 respectively.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (4)
1. The utility model provides a waterproof construction, contains the casing and locates the bottom of casing encloses between the two and becomes to have cylindrical chamber of holding, its characterized in that: the edge of the shell is provided with a circle of annular mounting groove along the accommodating cavity, the bottom cover is arranged in the mounting groove, an annular waterproof pad is arranged between the annular mounting groove and the bottom cover, the waterproof pad is provided with four thread avoiding holes penetrating through the waterproof pad, the four thread avoiding holes are arranged on one side, close to the outer ring, of the waterproof pad at equal included angles, two opposite surfaces of the waterproof pad are provided with a circle of reinforcing protrusions along the thread avoiding holes, and two opposite surfaces of the waterproof pad are provided with waterproof raised strips along one side of the inner ring; four screws are arranged on one surface of the bottom cover, which is far away from the shell, and a screw rod of each screw penetrates through the bottom cover and one of the thread avoiding holes respectively and is fixedly connected with the shell.
2. The waterproof structure according to claim 1, characterized in that: the waterproof pad is a silica gel pad.
3. The waterproof structure according to claim 1, characterized in that: the screw rod of the screw is sleeved with a sealing ring, and the sealing ring is arranged between the bottom cover and the screw head of the screw.
4. A watch, characterized by: comprises the waterproof structure as claimed in any one of claims 1 to 3, and a power supply member, an apparatus main body and a strap; the power supply piece is electrically connected with the equipment main body, the power supply piece and the equipment main body are both arranged in the accommodating cavity, and the watchband is connected outside the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122164316.2U CN216248781U (en) | 2021-09-08 | 2021-09-08 | Waterproof construction and wrist-watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122164316.2U CN216248781U (en) | 2021-09-08 | 2021-09-08 | Waterproof construction and wrist-watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216248781U true CN216248781U (en) | 2022-04-08 |
Family
ID=80985494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122164316.2U Active CN216248781U (en) | 2021-09-08 | 2021-09-08 | Waterproof construction and wrist-watch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216248781U (en) |
-
2021
- 2021-09-08 CN CN202122164316.2U patent/CN216248781U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |