Movement waterproof structure of intelligent explosion-proof bracelet

Abstract

The utility model discloses a movement waterproof structure of an intelligent explosion-proof bracelet, which comprises an annular waterproof explosion-proof groove formed on the bottom surface of a middle shell and two silica gel plug holes formed on a lower shell, and a gel injection silica gel plug and an evacuation silica gel plug are respectively arranged in the two silica gel plug holes; the silica gel plug hole is communicated with the waterproof explosion-proof groove, and the waterproof explosion-proof groove is formed in the end face, making contact with the lower shell, of the middle shell. Needle holes are formed in the glue injection silica gel plug and the evacuation silica gel plug, and the needle holes are communicated with the waterproof and explosion-proof groove; and a waterproof explosion-proof adhesive layer is arranged in the waterproof explosion-proof groove. According to the waterproof structure, the procedure of injecting the waterproof and explosion-proof glue into the waterproof and explosion-proof groove can be fast and effective, good sealing is achieved, and the functions of actively detecting gaps of the waterproof and explosion-proof groove, automatically sealing the gaps and preventing leakage of the waterproof and explosion-proof groove can be achieved.

Description

Technical Field

[0001] The utility model belongs to the field, and particularly relates to a waterproof structure of a movement of an intelligent explosion-proof wristband. Background Art

[0002] As smart watches become more and more popular, the demand for waterproof smart watches is also becoming more and more common. However, although existing smart watches have waterproof structures, problems such as assembly and component tolerances cause water leakage in the waterproof and explosion-proof grooves of the products, resulting in poor waterproof performance of the products. Utility Model Content

[0003] The utility model is proposed to solve the problems existing in the prior art, and its purpose is to provide a waterproof structure of the movement of an intelligent explosion-proof bracelet.

[0004] The utility model is realized by the following technical solutions:

[0005] A movement waterproof structure of an intelligent explosion-proof wristband comprises an annular waterproof and explosion-proof groove formed on the bottom surface of a middle shell and two silicone plug holes formed on a lower shell, wherein a glue-injected silicone plug and an evacuated silicone plug are respectively arranged in the two silicone plug holes; the silicone plug hole is communicated with the waterproof and explosion-proof groove, and the waterproof and explosion-proof groove is formed on the end surface where the middle shell and the lower shell are in contact; pinholes are formed on both the glue-injected silicone plug and the evacuated silicone plug, and the pinholes are communicated with the waterproof and explosion-proof groove; a waterproof and explosion-proof rubber layer is arranged in the waterproof and explosion-proof groove.

[0006] In the above technical solution, the waterproof and explosion-proof groove runs through all contact edges of the middle shell and the lower shell.

[0007] In the above technical solution, the middle shell and the bottom shell are fastened by screws.

[0008] In the above technical solution, the screws are arranged inside the waterproof and explosion-proof groove.

[0009] In the above technical solution, the injection silicone plug and the evacuated silicone plug have the same structure, and the inner and outer end surfaces are flush with the inner and outer end surfaces of the bottom shell.

[0010] In the above technical solution, the two silicone plug holes are respectively arranged on the bracelet body and the two strap connection ends.

[0011] In the above technical solution, the longitudinal sections of the injection silicone plug and the evacuated silicone plug are I-shaped, and the outer walls form an annular groove.

[0012] In the above technical solution, a convex ring is formed in the middle of the hole wall of the silicone plug, and the convex ring cooperates with the annular grooves on the outer walls of the injection silicone plug and the evacuated silicone plug.

[0013] The beneficial effects of the utility model are:

[0014] The utility model provides a movement waterproof structure of an intelligent explosion-proof wristband, wherein a waterproof explosion-proof groove is arranged on a middle shell, and two silicone pieces are arranged on a rear shell, and small holes connected to the waterproof explosion-proof groove are designed on the silicone piece, and a fluid waterproof explosion-proof glue is injected into the waterproof explosion-proof groove through a pinhole at one end through the small hole on the silicone piece, and the air in the waterproof explosion-proof groove is extracted by the pinhole at the other end, so that the air in the waterproof explosion-proof groove forms a low pressure, which not only accelerates the speed of injecting the fluid waterproof explosion-proof glue into the waterproof explosion-proof groove, but also can well ensure the sealing of the entire waterproof explosion-proof groove, so that the places with gaps that were originally not tightly sealed are also sealed by the injected fluid waterproof explosion-proof glue under this low pressure state. The waterproof structure of the utility model can not only make the process of injecting the waterproof explosion-proof glue into the waterproof explosion-proof groove fast and effective, and has good sealing, but also can play the function of actively detecting the gap of the waterproof explosion-proof groove and automatically sealing the gap to prevent the waterproof explosion-proof groove from leaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an exploded view of the intelligent explosion-proof wristband to which the utility model is applied;

[0016] Figure 2 It is a bottom view of the lower shell of the intelligent explosion-proof bracelet to which the utility model is applied;

[0017] Figure 3 It is a bottom view of the middle shell of the smart explosion-proof bracelet to which the utility model is applied;

[0018] Figure 4 yes Figure 3 Schematic diagram of the enlarged structure of part A.

[0019] in:

[0020] 1. Top cover; 2. Upper cover; 3. Middle shell; 4. Bracket; 5. Lower shell; 6. Bottom shell;

[0021] 31. Waterproof and explosion-proof groove; 32. Middle shell screw hole;

[0022] 51. Glue-injected silicone plug; 52. Vacuum-injected silicone plug; 53. Screw hole for lower shell.

[0023] For ordinary technicians in this field, other relevant drawings can be obtained based on the above drawings without any creative work. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the technical solution of the present utility model will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0025] The intelligent explosion-proof bracelet to which the utility model is applied is as follows Figure 1As shown, the smart explosion-proof bracelet includes a top cover 1, an upper cover 2, a middle shell 3, a lower shell 5 and a bottom shell 6 connected in sequence, the middle shell 3 and the lower shell 5 form a cavity for accommodating the movement, and a bracket 4 for installing the movement is arranged between the middle shell 3 and the lower shell 5; the dial is arranged between the top cover 1 and the upper cover 2, and the strap is connected to the middle shell 3.

[0026] like Figures 1 to 4 As shown, a movement waterproof structure of a smart explosion-proof bracelet includes an annular waterproof and explosion-proof groove 31 formed on the bottom surface of a middle shell 3 and two silicone plug holes formed on a lower shell 5, wherein a glue-injected silicone plug 51 and a vacuum-evacuated silicone plug 52 are respectively arranged in the two silicone plug holes; the silicone plug hole is connected to the waterproof and explosion-proof groove 31, and the waterproof and explosion-proof groove 31 is formed on the end surface where the middle shell 3 contacts the lower shell 5; pinholes are formed on both the glue-injected silicone plug 51 and the vacuum-evacuated silicone plug 52, and the pinholes are connected to the waterproof and explosion-proof groove 31; the waterproof and explosion-proof groove 31 is filled with waterproof and explosion-proof glue.

[0027] The waterproof and explosion-proof groove 31 passes through all contact edges of the middle shell 3 and the lower shell 5, and is sealed by pouring a waterproof and explosion-proof glue having fluidity at a certain high temperature, and forms a waterproof and explosion-proof glue layer after cooling.

[0028] The middle shell 3 , the lower shell 5 and the bottom shell 6 are fastened by screws, and the screws are arranged inside the waterproof and explosion-proof groove 31 .

[0029] The middle shell 3 has a plurality of middle shell screw holes 32 evenly distributed along the contour, the lower shell 5 has a plurality of lower shell screw holes 53 evenly distributed along the contour, and the bottom shell 6 has a plurality of bottom shell screw holes evenly distributed along the contour. The number of the middle shell screw holes 32, the lower shell screw holes 53 and the bottom shell screw holes is the same and they are arranged one by one. The middle shell 3, the lower shell 5 and the bottom shell 6 are fastened together by using screws.

[0030] The injection silicone plug 51 and the evacuation silicone plug 52 have the same structure, and the inner and outer end surfaces are flush with the inner and outer end surfaces of the bottom shell 6 .

[0031] In this embodiment, the longitudinal sections of the injection silicone plug 51 and the evacuation silicone plug 52 are I-shaped, that is, the outer walls form an annular groove;

[0032] The two silicone plug holes are respectively arranged on the wristband body and the two strap connection ends.

[0033] In this embodiment, a convex ring is formed in the middle of the hole wall of the silicone plug, and the convex ring cooperates with the annular grooves on the outer walls of the injection silicone plug 51 and the evacuation silicone plug 52.

[0034] There are no special restrictions on the shapes of the injection silicone plug 51 and the evacuation silicone plug 52 and the hole type of the silicone plug hole, as long as the two are closely matched.

[0035] The pinhole formed between the injection silicone plug 51 and the evacuation silicone plug 52 is a through hole, and the waterproof and explosion-proof glue can be injected from the pinhole of the injection silicone plug 4 through the injection device with a pin plug; the air in the waterproof and explosion-proof groove is extracted from the pinhole of the evacuation silicone plug 52 through the evacuation device with a pin plug, and the fluid waterproof and explosion-proof glue is injected from the injection silicone plug 51, and the air in the waterproof and explosion-proof groove is extracted from the evacuation silicone plug 52 at the same time, so that the air in the waterproof and explosion-proof groove forms a low pressure, which not only accelerates the speed of injecting the fluid waterproof and explosion-proof glue into the waterproof and explosion-proof groove, but also can well ensure the sealing of the entire waterproof and explosion-proof groove;

[0036] The applicant declares that the above is only a specific implementation method of the present utility model, but the protection scope of the present utility model is not limited thereto. The technicians in the relevant technical field should understand that any changes or substitutions that can be easily thought of by the technicians in the relevant technical field within the technical scope disclosed in the present utility model fall within the protection scope and disclosure scope of the present utility model.

Claims

1. A waterproof structure for the movement of a smart explosion-proof wristband, characterized in that: The invention comprises an annular waterproof and explosion-proof groove (31) formed on the bottom surface of the middle shell (3) and two silicone plug holes formed on the lower shell (5), wherein a silicone plug (51) and an evacuated silicone plug (52) are respectively arranged in the two silicone plug holes; the silicone plug hole is connected to the waterproof and explosion-proof groove (31), and the waterproof and explosion-proof groove (31) is formed on the end surface where the middle shell (3) and the lower shell (5) are in contact; pinholes are formed on the silicone plug (51) and the evacuated silicone plug (52), and the pinholes are connected to the waterproof and explosion-proof groove (31); the waterproof and explosion-proof groove (31) is filled with waterproof and explosion-proof glue.

2. The waterproof structure of the movement of the smart explosion-proof wristband according to claim 1 is characterized in that: The waterproof and explosion-proof groove (31) passes through all contact edges of the middle shell (3) and the lower shell (5).

3. The waterproof structure of the movement of the smart explosion-proof wristband according to claim 1 is characterized in that: The middle shell (3), the lower shell (5) and the bottom shell (6) are fastened by screws.

4. The waterproof structure of the movement of the smart explosion-proof wristband according to claim 3 is characterized in that: The screws are arranged inside the waterproof and explosion-proof groove (31).

5. The waterproof structure of the movement of the smart explosion-proof wristband according to claim 1 is characterized in that: The injection silicone plug (51) and the evacuation silicone plug (52) have the same structure, and the inner and outer end surfaces are flush with the inner and outer end surfaces of the bottom shell (6).

6. The waterproof structure of the movement of the smart explosion-proof wristband according to claim 1 is characterized in that: The two silicone plug holes are respectively arranged on the wristband body and the two strap connection ends.

7. The waterproof structure of the movement of the smart explosion-proof wristband according to claim 1 is characterized in that: The longitudinal sections of the injection silicone plug (51) and the evacuation silicone plug (52) are in an I-shape, and the outer walls form an annular groove.

8. The waterproof structure of the movement of the smart explosion-proof wristband according to claim 7, characterized in that: A convex ring is formed in the middle of the hole wall of the silicone plug, and the convex ring cooperates with the annular grooves on the outer walls of the injection silicone plug (51) and the evacuation silicone plug (52).

Images