CN216531738U

CN216531738U - Headset controller configured with hidden keys

Info

Publication number: CN216531738U
Application number: CN202122487353.7U
Authority: CN
Inventors: 倪宏伟
Original assignee: Dongguan Dodd Electronics Co ltd
Current assignee: Dongguan Dodd Electronics Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-05-13
Anticipated expiration: 2031-10-15

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

Headset controller configured with hidden keys

Technical Field

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

Background

Headphones, rather than being inserted into the ear canal, are distinguished from a type of ear bud. It consists of two parts, a signal transmitter and an earphone (usually of the moving coil type) with a signal receiving and amplifying device. With the development of electronic technology and the increasing requirements of people on the functions, size and appearance of electronic products, multifunctional keys are more and more favored by designers and are applied to more and more electronic products, especially to earphone controllers.

Among the current device, the cable is not good with controller junction waterproof nature, leads to the inside circuit board of controller to wet easily, influences the life of device, and when controlling the earphone through the panel among the current device, the condition of a plurality of contacts linkage appears easily when pressing the contact, influences the result of use.

In response to the above problems, an improved headphone controller configured with hidden keys is now devised.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a headphone controller configured with hidden keys to solve the above-mentioned problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a headphone controller configured with hidden keys comprises a shell, a circuit board and a panel, wherein the circuit board is arranged in the shell, an inner supporting plate used for fixing the circuit board is arranged above the circuit board, contacts are arranged at two ends of the bottom of the panel, connectors convenient for connecting circuits are arranged at two ends of the shell, and a positioning assembly is arranged on the inner supporting plate;

the locating component is convenient for installing and fixing 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, corresponding to the position above the locating hole, of the bottom of the panel, clamping grooves are formed in two sides of the locating hole, clamping blocks matched with the clamping grooves are arranged at the bottom of the panel, and two contacts are arranged on one side, far away from the locating block, of the two clamping blocks respectively.

Preferably, the connector comprises fixing rings arranged at two ends of the shell, one end, far away from the shell, of each fixing ring is connected with a connecting ring, and a circuit penetrates through the connecting ring.

Preferably, a thread groove is formed in the fixing ring, and threads matched with the thread groove are arranged on the surface of the connecting ring.

Preferably, both ends of the bottom of the panel are provided with convex blocks, and the top of the inner supporting plate is provided with a groove matched with the convex blocks.

Preferably, a sealing gasket is arranged inside the groove.

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

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the device, the panel is convenient to mount through the matching of the positioning block and the positioning hole, the tightness of the connection between the panel and the inner supporting plate can be improved through the matching of the convex block and the groove, and the waterproofness of the device can be improved through the arrangement of the sealing gasket.

2. The touch points are arranged in the panel, so that the keys can be hidden, the keys and the panel are integrally designed, the attractiveness is improved, the fixture block is arranged between the two touch points, when one touch point is pressed, the other touch point can be prevented from being triggered, the key linkage is prevented, and the practicability is high.

3. The connector is arranged in the device, the connecting ring is matched with the fixing ring to facilitate the connection of the circuit and the device, the stability of the connection position of the circuit is improved, the sealing ring is arranged to prevent moisture from entering the shell from the connection position of the circuit, and the waterproofness of the device is improved.

Drawings

Fig. 1 is a schematic structural diagram of a headphone controller configured with hidden keys.

Fig. 2 is a plan view of the interior of a headphone controller configured with hidden keys.

Fig. 3 is a schematic diagram of a connector in a headphone controller configured with hidden keys.

The connector comprises a shell 11, a circuit board 12, an inner supporting plate 13, a panel 14, a positioning block 15, a positioning hole 16, a contact 17, a bump 18, a groove 19, a connector 20, a fixing ring 21, a connecting ring 22, a sealing ring 23, a clamping groove 24 and a clamping block 25.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, a headphone controller configured with hidden keys includes a housing 11, a circuit board 12 and a panel 14, where the circuit board 12 is disposed inside the housing 11, an inner supporting plate 13 for fixing the circuit board 12 is disposed above the circuit board 12, two ends of the bottom of the panel 14 are both provided with contacts 17, two ends of the housing 11 are provided with connectors 20 for connecting lines, and the inner supporting plate 13 is provided with a positioning assembly;

the positioning assembly is convenient for mounting and fixing the panel 14, and comprises a positioning hole 16 arranged in the middle of the inner supporting plate 13, a positioning block 15 matched with the positioning hole 16 is arranged at the position, corresponding to the position above the positioning hole 16, of the bottom of the panel 14, clamping grooves 24 are formed in two sides of the positioning hole 16, clamping blocks 25 matched with the clamping grooves 24 are arranged at the bottom of the panel 14, and the two contacts 17 are arranged on one sides, far away from the positioning block 15, of the two clamping blocks 25 respectively.

The connector 20 comprises fixing rings 21 arranged at two ends of the shell 11, one end, far away from the shell 11, of each fixing ring 21 is connected with a connecting ring 22, a circuit penetrates through the connecting ring 22, a thread groove is formed in the fixing ring 21, threads matched with the thread groove are arranged on the surface of the connecting ring 22, the circuit can be conveniently connected with the connector through the connection of the connecting ring and the fixing rings in a matched mode, and meanwhile the stability of the connection position of the circuit is improved.

Panel 14 bottom both ends all are provided with lug 18, inner supporting plate 13 top seted up with lug 18 assorted recess 19, the inside sealed pad that is provided with of recess 19 can improve the compactness that panel and inner supporting plate are connected through the cooperation of lug and recess, and the waterproof nature of device can be improved in sealed setting up.

The one end that solid fixed ring 21 was kept away from to go-between 22 is provided with sealing washer 23, can prevent through setting up the sealing washer that moisture from getting into inside the shell from line connection department, improves the waterproof nature of device, is favorable to prolonging the life of device.

The working principle of the utility model is as follows: the positioning block is matched with the positioning hole to facilitate installation of the panel, the tightness of connection between the panel and the inner supporting plate can be improved through matching of the lug and the groove, the earphone can be controlled through pressing the contact, the contact is arranged in the panel and can hide the button, a fixture block is arranged between the two contacts, when one contact is pressed, the other contact can be prevented from being triggered, the button linkage condition is prevented, the circuit can be conveniently connected with the circuit connector through the connecting ring, the fixing ring and the matching, meanwhile, the stability of the circuit connection position is improved, the structure is simple, the operation is convenient, and the practicability is high.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.

Claims

1. A headphone controller configured with hidden keys comprises a shell (11), a circuit board (12) and a panel (14), and is characterized in that the circuit board (12) is arranged inside the shell (11), an inner supporting plate (13) used for fixing the circuit board (12) is arranged above the circuit board, both ends of the bottom of the panel (14) are provided with contacts (17), both ends of the shell (11) are provided with connectors (20) convenient for connecting lines, and the inner supporting plate (13) is provided with a positioning assembly;

the positioning assembly is convenient for installing and fixing the panel (14), and comprises a positioning hole (16) arranged at the middle position of the inner supporting plate (13), a positioning block (15) matched with the positioning hole (16) is arranged at the position, corresponding to the position above the positioning hole (16), of the bottom of the panel (14), clamping grooves (24) are formed in two sides of the positioning hole (16), clamping blocks (25) matched with the clamping grooves (24) are arranged at the bottom of the panel (14), and the contacts (17) are arranged on one side, away from the positioning block (15), of the two clamping blocks (25) respectively.

2. A headphone controller configured with hidden keys according to claim 1, characterized in that the connector (20) comprises fixing rings (21) disposed at two ends of the housing (11), one end of the fixing rings (21) far away from the housing (11) is connected with a connecting ring (22), and the connecting ring (22) is internally provided with wires.

3. The headphone controller configured with hidden buttons as claimed in claim 2, wherein the fixed ring (21) is internally provided with a threaded groove, and the surface of the connecting ring (22) is provided with a thread matching with the threaded groove.

4. The headphone controller configured with the hidden keys is characterized in that two ends of the bottom of the panel (14) are provided with bumps (18), and the top of the inner supporting plate (13) is provided with grooves (19) matched with the bumps (18).

5. A headphone controller arranged with hidden keys according to claim 4 characterized in that inside the groove (19) a sealing gasket is arranged.

6. A headphone controller provided with hidden keys according to claim 3, characterized in that the end of the connecting ring (22) remote from the fixed ring (21) is provided with a sealing ring (23).