CN212850961U

CN212850961U - Novel elastic sheet structure of Bluetooth headset

Info

Publication number: CN212850961U
Application number: CN202021795346.2U
Authority: CN
Inventors: 赖庆; 宋礼平; 梁金朝
Original assignee: Shenzhen Joway Power Supply Co ltd
Current assignee: Shenzhen Joway Power Supply Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-03-30
Anticipated expiration: 2030-08-25

Abstract

The utility model relates to an earphone technical field specifically is a novel shell fragment structure of bluetooth headset, including shell and PCB board, the PCB board is installed in the shell fragment support, just the shell fragment support internal fixation has punching press contact shell fragment, PCB board and punching press contact shell fragment fixed connection, the whole cooperation installation that PCB board, punching press contact shell fragment and shell fragment support constitute is fixed in the shell. The utility model discloses be convenient for the volume production, the cost of manufacture is low, and the shell inner space rate of utilization is high.

Description

Novel elastic sheet structure of Bluetooth headset

Technical Field

The utility model relates to the technical field of earphones, specifically a novel shell fragment structure of bluetooth headset.

Background

The Bluetooth earphone applies the Bluetooth technology to the hands-free earphone, so that users can avoid annoying wiring stumbling and can easily talk in various ways.

At present, the bluetooth headset copper post structure in market is single, and the volume production of not being convenient for, and the copper post CNC processing cost on the current market is high, and the shell inner space rate of utilization is low.

Therefore, in view of the above current situation, there is an urgent need to develop a novel elastic sheet structure of a bluetooth headset to overcome the shortcomings in the current practical application.

Disclosure of Invention

An object of the embodiment of the utility model is to provide a novel shell fragment structure of bluetooth headset to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

the utility model provides a novel shell fragment structure of bluetooth headset, includes shell and PCB board, the PCB board is installed in the shell fragment support, just be fixed with punching press contact shell fragment in the shell fragment support, PCB board and punching press contact shell fragment fixed connection, the whole cooperation installation that PCB board, punching press contact shell fragment and shell fragment support constitute is fixed in the shell.

As a further aspect of the present invention: the punching press contact shell fragment is provided with a plurality ofly in shell fragment support's inboard evenly distributed.

As a further aspect of the present invention: and the PCB is welded and fixed with the stamping contact elastic sheet.

Compared with the prior art, the utility model discloses the beneficial effect of embodiment is:

this novel shell fragment structure of bluetooth headset fixes the punching press contact shell fragment in the shell fragment support earlier, and the PCB board of fixing again welds, then wholly packs into the shell, can realize that the contact is good, and stable in structure realizes that inner structure and PCB board space are more sufficient, and punching press contact shell fragment can carry out punching press formula volume production, and copper post CNC processing more has the cost advantage than in the existing market, and the appearance can be complicated changeable, and the inner space utilization is higher.

Drawings

Fig. 1 is a schematic view of the structure of the embodiment of the present invention.

Fig. 2 is a schematic diagram of a right-view structure of an embodiment of the present invention.

Fig. 3 is a top view partially sectional structural view of fig. 2.

In the figure: 1-shell, 2-PCB board, 3-punching contact spring, 4-spring support.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Please refer to fig. 1-3, in an embodiment of the present invention, a novel elastic sheet structure of bluetooth headset includes a housing 1 and a PCB 2, the PCB 2 is installed in an elastic sheet support 4, and a stamping contact elastic sheet 3 is fixed in the elastic sheet support 4, the PCB 2 is fixedly connected to the stamping contact elastic sheet 3, and the PCB 2, the stamping contact elastic sheet 3 and the elastic sheet support 4 are installed and fixed in the housing 1 in an integrally matched manner.

Example 2

Referring to fig. 1-3, the present embodiment is different from embodiment 1 in that:

in this embodiment, the plurality of stamping contact spring pieces 3 are uniformly distributed on the inner side of the spring piece support 4.

In this embodiment, the PCB 2 and the stamped contact spring 3 are welded and fixed.

This novel shell fragment structure of bluetooth headset fixes punching press contact shell fragment 3 in shell fragment support 4 earlier, and fixed PCB board 2 welds again, then wholly packs into shell 1 into, can realize that the contact is good, and stable in structure realizes that inner structure and PCB board 2 spaces are more sufficient, and punching press contact shell fragment 3 can carry out punching press formula volume production, and copper post CNC processing has more the cost advantage than on the existing market, and the appearance can be complicated changeable, and the inner space rate of utilization is higher.

The circuits, electronic components and modules involved are prior art and may be implemented by those skilled in the art without further elaboration, and the invention also does not relate to improvements in software and methods.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a novel shell fragment structure of bluetooth headset, includes shell (1) and PCB board (2), its characterized in that:

the PCB (2) is arranged in the elastic sheet bracket (4), the stamping contact elastic sheet (3) is fixed in the elastic sheet bracket (4), and the PCB (2) is fixedly connected with the stamping contact elastic sheet (3);

the PCB (2), the stamping contact spring (3) and the spring support (4) are integrally matched and fixed in the shell (1).

2. The novel elastic sheet structure of the Bluetooth headset of claim 1, wherein a plurality of stamping contact elastic sheets (3) are uniformly distributed on the inner side of the elastic sheet support (4).

3. The novel elastic sheet structure of the Bluetooth headset as claimed in claim 1 or 2, wherein the PCB (2) and the stamped contact elastic sheet (3) are fixed by welding.