CN216531738U - Headset controller configured with hidden keys - Google Patents

Abstract

The utility model discloses a headphone controller configured with hidden keys, which comprises a shell, a circuit board and a panel, wherein the circuit board is arranged in the shell, an inner supporting plate for fixing the circuit board is arranged above the circuit board, two ends of the bottom of the panel are respectively provided with a contact, two ends of the shell are respectively provided with a connector for connecting a circuit, and a positioning assembly is arranged on the inner supporting plate; the locating component is convenient for install and fix the panel, and comprises a locating hole arranged in the middle of the inner supporting plate, a locating block matched with the locating hole is arranged at the position, above the locating hole, corresponding to the locating hole at the bottom of the panel, a clamping groove is formed in each of two sides of the locating hole, a clamping block matched with the clamping groove is arranged at the bottom of the panel, two contacts are arranged on one side, away from the locating block, of the two clamping blocks respectively, the circuit can be connected conveniently through the connector, meanwhile, the waterproofness of the device is improved, and the practicability is high.

Description

A headset controller with hidden buttons

technical field

The utility model relates to the technical field of headphones, in particular to a headphone controller equipped with hidden keys.

Background technique

Headphones, which are not inserted into the ear canal, are a type of headphones that are different from in-ear earplugs. It consists of two parts, a signal transmitter and a headphone (usually a moving coil) with a signal receiving and amplifying device. With the development of electronic technology and people's higher and higher requirements for the function, size and appearance of electronic products, multi-function buttons are more and more favored by designers and are used in more and more electronic products, especially is on the headset controller.

In the existing device, the waterproofness of the connection between the cable and the controller is not good, so that the circuit board inside the controller is easily damped, which affects the service life of the device. When clicking, it is easy to cause multiple contacts to be linked, which affects the use effect.

In view of the above problems, an improved headset controller with hidden buttons is now designed.

Utility model content

The purpose of the present invention is to provide a headphone controller equipped with hidden buttons, so as to solve the problems raised in the above-mentioned background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: a headphone controller configured with hidden keys, comprising a casing, a circuit board and a panel, the circuit board is arranged inside the casing, and a useful function is arranged above the circuit board. For the inner support plate for fixing it, contacts are provided at both ends of the bottom of the panel, connectors are provided at both ends of the outer shell to facilitate connection of lines, and positioning components are provided on the inner support plate;

The positioning assembly is convenient for installing and fixing the panel, including a positioning hole opened in the middle of the inner support plate, and a positioning block matched with the positioning hole is provided at the bottom of the panel corresponding to the position above the positioning hole. Both sides are provided with card slots, the bottom of the panel is provided with a card block matched with the card groove, and the two contacts are respectively arranged on one side of the two card blocks away from the positioning block.

Preferably, the connector includes a fixing ring disposed at both ends of the housing, and one end of the fixing ring away from the housing is connected with a connecting ring, and a line is passed through the inside of the connecting ring.

Preferably, a thread groove is formed inside the fixing ring, and a thread matching the thread groove is provided on the surface of the connecting ring.

Preferably, both ends of the bottom of the panel are provided with bumps, and the top of the inner support plate is provided with grooves matching the bumps.

Preferably, a sealing gasket is provided inside the groove.

Preferably, a sealing ring is provided at one end of the connecting ring away from the fixing ring.

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

1. In the device of the present utility model, it is convenient to install the panel through the cooperation of the positioning block and the positioning hole, the tightness of the connection between the panel and the inner support plate can be improved by the cooperation of the convex block and the groove, and the arrangement of the sealing pad can improve the waterproofness of the device. sex.

2. In the device of the present invention, by arranging the contacts inside the panel, the buttons can be hidden. The integrated design of the buttons and the panel is beneficial to improve the aesthetics. There is a block between the two contacts. When the point is pressed, another contact can be prevented from being triggered, and the situation of key linkage can be prevented, and the practicability is strong.

3. The device of the present utility model is provided with a connector, which facilitates the connection between the line and the present utility model through the combination of the connecting ring and the fixing ring, and at the same time improves the stability of the line connection, and the sealing ring can prevent moisture from entering the line connection. Inside the housing, improving the waterproofness of the device.

Description of drawings

FIG. 1 is a schematic structural diagram of a headset controller equipped with hidden buttons.

FIG. 2 is a plan view of the interior of a headset controller with hidden buttons.

FIG. 3 is a schematic structural diagram of a connector in a headphone controller equipped with hidden buttons.

Among them, 11—shell, 12—circuit board, 13—inner support plate, 14—panel, 15—positioning block, 16—positioning hole, 17—contact, 18—bump, 19—groove, 20—connector , 21—fixing ring, 22—connecting ring, 23—sealing ring, 24—card groove, 25—block.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIG. 1 to FIG. 3. In an embodiment of the present invention, a headphone controller configured with hidden buttons includes a casing 11, a circuit board 12 and a panel 14. The circuit board 12 is arranged inside the casing 11, An inner support plate 13 for fixing the circuit board 12 is provided above the circuit board 12 , contacts 17 are provided at both ends of the bottom of the panel 14 , and connectors 20 are provided at both ends of the outer shell 11 to facilitate the connection of circuits. , the inner support plate 13 is provided with a positioning assembly;

The positioning assembly is convenient for installing and fixing the panel 14, including a positioning hole 16 opened in the middle of the inner support plate 13, and a positioning hole 16 is provided at the bottom of the panel 14 corresponding to the position above the positioning hole 16. Block 15, both sides of the positioning hole 16 are provided with card slots 24, the bottom of the panel 14 is provided with a card block 25 matched with the card groove 24, and the two contacts 17 are respectively arranged on the two card blocks 25 The side away from the positioning block 15.

The connector 20 includes a fixing ring 21 disposed at both ends of the housing 11 , and one end of the fixing ring 21 away from the housing 11 is connected with a connecting ring 22 , the connecting ring 22 is provided with a circuit inside, and the fixing ring 21 is opened inside. There are threaded grooves, and the surface of the connecting ring 22 is provided with threads matching the threaded grooves. The connection between the connecting ring and the fixing ring facilitates the connection of the line to the utility model, and at the same time improves the stability of the line connection.

Both ends of the bottom of the panel 14 are provided with bumps 18, and the top of the inner support plate 13 is provided with a groove 19 that matches the bumps 18. The grooves 19 are provided with sealing gaskets. The matching of the grooves can improve the tightness of the connection between the panel and the inner support plate, and the arrangement of the sealing gasket can improve the waterproofness of the device.

The end of the connecting ring 22 away from the fixing ring 21 is provided with a sealing ring 23, which can prevent moisture from entering the casing from the line connection, improve the waterproofness of the device, and help prolong the service life of the device.

The working principle of the utility model is as follows: the panel is easy to install through the cooperation of the positioning block and the positioning hole, the tightness of the connection between the panel and the inner support plate can be improved through the cooperation of the convex block and the groove, and the earphone can be adjusted by pressing the contact. Control, the contacts are set inside the panel, and the buttons can be hidden. There is a block between the two contacts. When one of the contacts is pressed, it can prevent the other contact from being triggered and prevent the buttons from being linked. The combination of the connecting ring and the fixing ring facilitates the connection of the line to the utility model, and at the same time improves the stability of the line connection, the structure is simple, the operation is convenient, and the practicability is strong.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention.

Claims (6)

1. A headphone controller configured with hidden keys, comprising a casing (11), a circuit board (12) and a panel (14), wherein the circuit board (12) is arranged inside the casing (11) , an inner support plate (13) for fixing the circuit board (12) is provided above the circuit board (12), contacts (17) are provided at both ends of the bottom of the panel (14), and both ends of the outer shell (11) are provided with contacts (17). A connector (20) for connecting lines is provided, and a positioning component is provided on the inner support plate (13); The positioning assembly is convenient for installing and fixing the panel (14), and includes a positioning hole (16) opened in the middle of the inner support plate (13), and the bottom of the panel (14) corresponds to the position above the positioning hole (16). A positioning block (15) matched with a positioning hole (16) is provided, a clamping slot (24) is provided on both sides of the positioning hole (16), and a clamping slot (24) is provided at the bottom of the panel (14) In the matching clamping blocks (25), the two contacts (17) are respectively disposed on the side of the two clamping blocks (25) away from the positioning block (15). 2. A headphone controller configured with hidden keys according to claim 1, wherein the connector (20) comprises a fixing ring (21) arranged at both ends of the shell (11), the One end of the fixing ring (21) away from the casing (11) is connected with a connecting ring (22), and a line is passed through the inside of the connecting ring (22). 3. A headphone controller configured with hidden buttons according to claim 2, wherein a threaded groove is provided inside the fixing ring (21), and a surface of the connecting ring (22) is provided with a Thread groove matching thread. 4. A headphone controller configured with hidden keys according to claim 1, wherein both ends of the bottom of the panel (14) are provided with bumps (18), and the inner support plate (14) is provided with bumps (18). 13) A groove (19) matching the bump (18) is provided on the top. 5 . The headset controller with hidden keys according to claim 4 , wherein a sealing gasket is provided inside the groove ( 19 ). 6 . 6 . The headset controller with hidden buttons according to claim 3 , wherein a sealing ring ( 23 ) is provided at one end of the connecting ring ( 22 ) away from the fixing ring ( 21 ). 7 .

Images