CN216749658U - Waterproof button and bone conduction earphone thereof - Google Patents
Waterproof button and bone conduction earphone thereof Download PDFInfo
- Publication number
- CN216749658U CN216749658U CN202122449578.3U CN202122449578U CN216749658U CN 216749658 U CN216749658 U CN 216749658U CN 202122449578 U CN202122449578 U CN 202122449578U CN 216749658 U CN216749658 U CN 216749658U
- Authority
- CN
- China
- Prior art keywords
- opening
- shell
- adhesive layer
- soft adhesive
- pressing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Push-Button Switches (AREA)
Abstract
The utility model provides a waterproof button and a bone conduction earphone thereof, which comprise a shell, a button cover and a button cover, wherein the shell is made of hard glue and is provided with an inner cavity; a contact electrically connected to an external controller and disposed in the internal cavity, the contact facing a sidewall of the housing; the touch screen also comprises a plurality of pressing plates, the side wall of the shell is provided with an opening, the pressing plates and the shell are integrally formed and are arranged in the opening in a hanging manner, and the pressing plates are vertically aligned with the contacts; and the soft adhesive layer and the shell are integrally formed through a bicolor mold injection molding process, the bottom of the soft adhesive layer is embedded in the top surface of each press plate, and the top of the soft adhesive layer covers the opening. The utility model ensures that water outside the shell can not enter the shell, and simultaneously can realize the function of the key.
Description
Technical Field
The utility model relates to the technical field of keys, in particular to a waterproof key and a bone conduction earphone thereof.
Background
All be equipped with the button of adjusting the volume or control switch on and off on current earphone, and there is the clearance between button on the earphone must and the earphone casing, and the outside drop of water of earphone casing will enter into the earphone casing from this clearance so and invade the chip in the wet earphone, and then lead to the chip to damage.
In order to reduce the gap between the key and the housing, the key is made to be integrally formed with the housing, and the function of the key cannot be realized.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a waterproof button and a bone conduction earphone thereof, which can ensure that water outside a shell cannot enter the shell and can realize the function of the button.
To this end, a waterproof key is provided, comprising
A housing made of hard rubber and provided with a closed inner cavity;
a contact electrically connected to an external controller and disposed in the internal cavity, the contact facing a sidewall of the housing;
also includes:
the side wall of the shell is provided with an opening, the pressing plate is arranged in the opening, and the pressing plate is vertically aligned with the contact;
the elastic column is connected with the pressing plate at one end and is connected with the side wall where the opening is formed at the other end, and the elastic column, the pressing plate and the shell are integrally formed by injection molding;
and the soft adhesive layer and the shell are integrally formed through a double-color mold injection molding process, the bottom of the soft adhesive layer is embedded with the top surface of each pressing plate, and the top of the soft adhesive layer covers the opening.
Further, the bottom of soft glue layer is provided with a plurality of built-in ends, the opening with the junction of casing is provided with a plurality of embedding holes, the soft glue layer with the casing is under integrated into one piece's state, and each built-in end imbeds with each embedding hole one-to-one.
Further, the opening is of a square structure.
Further, the soft adhesive layer is matched with the structure of the opening and covers the opening.
Furthermore, a plurality of marks protruding out of the surface of the soft rubber layer are arranged on the soft rubber layer.
Further, the respective marks are arranged in a vertical column.
A bone conduction earphone is provided with the waterproof button.
According to the waterproof button and the bone conduction earphone thereof, the soft rubber layer and the hard rubber shell are manufactured to be integrally formed through a double-color mold injection molding process, the hard rubber shell is provided with the opening below the soft rubber layer, the pressing plate is arranged in the opening and is embedded and covered by the bottom of the soft rubber layer, the pressing plate is connected with the hard rubber shell, the pressing plate is vertically aligned with a contact of the button, a user presses the soft rubber layer by hand to enable the pressing plate to touch the contact of the button, the function of the button is achieved, and the soft rubber layer and the hard rubber shell are integrally formed, so that water outside the shell cannot enter the shell.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a schematic view of the overall structure of the waterproof button of the present invention;
FIG. 2 is an exploded view of the waterproof button of the present invention;
FIG. 3 is a schematic view of a part of the waterproof button of the present invention;
fig. 4 is a schematic structural diagram of the soft adhesive layer.
Description of the reference numerals: 1-a shell; 2-soft glue layer; 3-pressing the board; 4-contact; 5-glue inlet; 6-an insertion hole; 7-embedded end; 8-glue inlet channel.
Detailed Description
The utility model is further described with reference to the following examples.
Referring to fig. 1 and 3, the waterproof key of the present embodiment includes a housing 1 made of hard glue and having a closed inner cavity in the middle; a contact 4 electrically connected with an external controller and disposed in the inner cavity, the contact 4 facing a sidewall of the housing 1; the shell is characterized by further comprising a plurality of pressing plates 3, the side wall of the shell 1 is provided with an opening, the pressing plates 3 and the shell 1 are integrally formed and are arranged in the opening in a hanging mode, and the pressing plates 3 are vertically aligned to the contacts 4; and the soft rubber layer 2 is integrally formed with the shell 1 through a double-color mold injection molding process, the bottom of the soft rubber layer is embedded with the top surface of each press plate 3, and the top of the soft rubber layer covers the opening. Make into integrated into one piece through two-color mold injection moulding technology with soft glue layer 2 and ebonite casing 1, ebonite casing 1 is opened in the below on soft glue layer 2 has the opening, be provided with in the opening and press board 3, press board 3 by the bottom of soft glue layer 2 inlay by the package, and then the time is pressed board 3 and ebonite casing 1's being connected, press the contact 4 of 3 vertical alignment buttons of board, the people hand is pressed soft glue layer 2 and is made to press the contact 4 of 3 touch buttons of board, realize the function of button, because soft glue layer 2 and ebonite casing 1 integrated into one piece, consequently can guarantee that the outside water of casing 1 can't enter into inside casing 1.
Referring to fig. 2 and 4, further, a plurality of embedding ends 7 are arranged at the bottom of the soft adhesive layer 2, a plurality of embedding holes 6 are arranged at the joint of the opening and the housing 11, and the embedding ends 7 and the embedding holes 6 are embedded in a one-to-one correspondence manner in the integrally formed state of the soft adhesive layer 2 and the housing 11. Can embrace and guarantee that soft glue film 2 and ebonite casing 1 can zonulae occludens at double-colored mould injection moulding technology, avoid soft glue film 2 and ebonite casing 1 separation.
Further, the opening is of a square structure, and the pressing plate 3 can move up and down in the opening conveniently.
Further, the soft rubber layer 2 is matched with the structure of the opening and covers the opening, the soft rubber layer 2 covers the opening to prevent water outside the shell 1 from entering the inner cavity of the shell 1, and damage to a chip in the inner cavity of the shell 1 is avoided.
Furthermore, a plurality of marks protruding out of the surface of the soft adhesive layer 2 are arranged on the soft adhesive layer 2, and the marks are respectively used for corresponding contacts 4 for turning on and off the machine and increasing/decreasing the volume.
Further, the marks are arranged in a vertical column, so that the arrangement is simpler, more convenient and clearer.
A bone conduction earphone is provided with the waterproof button.
In the embodiment, the shell 1 and the pressing plate 3 are molded by injecting glue into the shell integrally through the mold, then the soft glue is injected into the mold through the double-color mold injection molding process towards the glue inlet 5, the soft glue is injected into the bottom of the mold along the glue inlet channel 8, and after the soft glue is dried completely, the soft glue layer 2 shown in the figures 1 to 4 is formed.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. A waterproof key, comprising:
a housing made of hard rubber and provided with a closed inner cavity;
a contact electrically connected to an external controller and disposed in the internal cavity, the contact facing a sidewall of the housing;
it is characterized by also comprising:
the side wall of the shell is provided with an opening, the pressing plate is arranged in the opening, and the pressing plate is vertically aligned with the contact;
the elastic column is connected with the pressing plate at one end and is connected with the side wall where the opening is formed at the other end, and the elastic column, the pressing plate and the shell are integrally formed by injection molding;
and the soft adhesive layer and the shell are integrally formed through a double-color mold injection molding process, the bottom of the soft adhesive layer is embedded with the top surface of each pressing plate, and the top of the soft adhesive layer covers the opening.
2. The waterproof key according to claim 1, wherein a plurality of insertion ends are provided at the bottom of the soft adhesive layer, a plurality of insertion holes are provided at the connection between the opening and the housing, and the insertion ends and the insertion holes are inserted in a one-to-one correspondence manner when the soft adhesive layer and the housing are integrally molded.
3. The waterproof key of claim 1 wherein said opening is of square configuration.
4. The waterproof key of claim 3, wherein said soft adhesive layer conforms to the configuration of said opening and covers said opening.
5. The waterproof key of claim 1, wherein the soft adhesive layer is provided with a plurality of marks protruding from the surface of the soft adhesive layer.
6. The waterproof key of claim 5, wherein each of the indicia is arranged in a vertical column.
7. Bone conduction headset, characterized in that it is provided with a waterproof button according to any one of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122449578.3U CN216749658U (en) | 2021-10-11 | 2021-10-11 | Waterproof button and bone conduction earphone thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122449578.3U CN216749658U (en) | 2021-10-11 | 2021-10-11 | Waterproof button and bone conduction earphone thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216749658U true CN216749658U (en) | 2022-06-14 |
Family
ID=81922279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122449578.3U Active CN216749658U (en) | 2021-10-11 | 2021-10-11 | Waterproof button and bone conduction earphone thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216749658U (en) |
-
2021
- 2021-10-11 CN CN202122449578.3U patent/CN216749658U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101934714B1 (en) | Key button apparatus | |
| CN102751123B (en) | Mobile phone and waterproof press key panel thereof | |
| US20080302641A1 (en) | Multifunctional key device for an electronic product | |
| CN204029668U (en) | A kind of Waterproof key structure | |
| WO2023236997A1 (en) | Key structure, earphone head and bone conduction earphone | |
| CN216749658U (en) | Waterproof button and bone conduction earphone thereof | |
| WO2014180237A1 (en) | Waterproof plug for mobile terminal | |
| CN210378832U (en) | Electronic equipment and key for electronic equipment | |
| CN216749657U (en) | Set up in waterproof button of broadcast structure and bone conduction earphone thereof | |
| CN215379522U (en) | Automobile electronic key | |
| JP5475754B2 (en) | Electronic lock | |
| CN210274446U (en) | Earphone button structure and earphone | |
| WO2016011964A1 (en) | Earphone-type mp3 or earphone with rotatable connecting rod | |
| CN207382393U (en) | A kind of metal waterproof mobile phone case | |
| CN216732685U (en) | Double-color-mold key encapsulation structure | |
| KR100647981B1 (en) | structure for key pad rubber to fabricate of handphone | |
| CN213519687U (en) | Button waterproof construction and earphone | |
| CN215872289U (en) | Ring formula intercom PPT remote controller | |
| CN216798681U (en) | Game paddle is with preventing mistake and touching button | |
| CN215379395U (en) | Game palm machine protective housing | |
| CN217134239U (en) | Electronic equipment and waterproof side button thereof | |
| CN213280039U (en) | Earphone drive-by-wire structure and earphone | |
| CN211788739U (en) | Double-color-mold key and earphone | |
| CN213462217U (en) | Neck hanging type Bluetooth earphone | |
| CN217134238U (en) | Electronic equipment and side button assembly thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |