CN207706387U - Radiationproof screening apparatus for back-located antenna mobile telephone with winding headphone line function - Google Patents

Abstract

The utility model relates to an earphone wire controller, in particular to an earphone wire controller with the function of accommodating earphone wires. The wire controller body includes upper and lower semi-ellipsoids, the two semi-ellipsoids are connected as a whole through the middle connecting shaft, and the earphone wire is wound between the two half-ellipsoids through the middle connecting shaft; the middle connecting shaft is a hollow structure, A main control chip and a digital microphone are embedded in it, and the outer surface of the upper half ellipsoid is provided with a volume adjustment button and a sound collection hole electrically connected with the main control chip and the digital microphone respectively. The wire controller of the utility model has the function of storing the earphone wires, which can let the earphone wires be directly wound on the wire controller, thereby shortening the length of the earphone wires and preventing the occurrence of knotting of the earphone wires.

Description

Headphone wire controller with the function of storing headphone wires

technical field

The utility model relates to an earphone wire controller, in particular to an earphone wire controller with the function of accommodating earphone wires.

Background technique

When people use earphones, the earphone wires are often twisted and knotted, which brings troubles to the people who use the earphones. At present, there are various earphone storage boxes on the market. Due to their large size and inconvenient use, the usage rate of such earphone storage boxes is relatively low.

Utility model content

The technical problem to be solved by the utility model is to provide an earphone wire controller with the function of accommodating earphone wires, so as to solve the phenomenon that the earphone wires are often entangled and knotted, which is troubled by earphone users.

The technical scheme that the utility model solves its technical problem adopts is:

An earphone wire controller with the function of storing earphone wires, comprising a wire controller body, the wire controller body includes two upper and lower half ellipsoids, the two half ellipsoids are connected as a whole through an intermediate connecting shaft, and the earphone wire passes through the middle The connection shaft is wound between the two semi-ellipsoids; the middle connection shaft is a hollow structure, and a main control chip and a digital microphone are embedded in it. Adjustment button and sound collection hole.

Adopt the utility model of above-mentioned technical scheme, compared with prior art, beneficial effect is:

The wire controller adds the function of storing the headphone cable, which allows the headphone wire to be wound directly on the wire controller, thereby shortening the length of the headphone wire and preventing the headphone wire from being knotted.

Further, the preferred version of the utility model is:

A shaft sleeve made of rubber is provided on the surface of the intermediate connecting shaft.

The inner surfaces of the two semi-ellipsoids are concave stepped structure surfaces respectively, and rubber rings are embedded through the stepped structures.

The same ends of the two semi-ellipsoids are respectively provided with circular arc notches, through which the starting end or the end of the earphone cable is fixed.

An earphone wire connector is arranged on the lower half ellipsoid, and the earphone wire connector fixes the earphone wire.

Description of drawings

Fig. 1 is the exterior view of the utility model embodiment;

Figure 2 is a schematic diagram of the front view structure;

Fig. 3 is a schematic diagram of a side view structure;

Fig. 4 is a schematic diagram of the rubber ring;

Fig. 5 is an overall view;

In the figure: 1-increase volume button; 2-mute button; 3-decrease volume button; 4-sound collection hole; 5-headphone cable; 6-upper half ellipsoid; 7-lower half ellipsoid; ; 9-headphone cable connector; 10-arc notch; 11-rubber ring; 12-3.5mm headphone plug.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

Referring to Fig. 1 to Fig. 5, there is an earphone wire controller with the function of storing earphone wires. The half ellipsoid is fixedly connected as one, and the earphone cable 5 is wound between the upper half ellipsoid 6 and the lower half ellipsoid 7 through the middle connecting shaft 8; the middle connecting shaft 8 is a hollow structure, and a main control chip and a digital microphone are built in it. The upper half ellipsoid 6 is provided with a volume increase button 1, a mute button 2, a volume down button 3, and a sound collection hole 4, and the volume increase button 1, the mute button 2, and the volume down button 3 are respectively electrically connected to the main control chip, and the sound collection The hole 4 is electrically connected with a digital microphone.

In this embodiment, the surface of the intermediate connecting shaft 8 is provided with a rubber sleeve to increase the coefficient of friction and facilitate the winding of the earphone cable 5 .

In this embodiment, the inner surfaces of the two semi-ellipsoids are concave stepped structure surfaces respectively, through which the rubber ring 11 is embedded. On the one hand, the rubber ring 11 arranged in steps increases the coefficient of friction, which plays a role in clamping the earphone wire 5 and prevents the earphone wire 5 from loosening and falling off; 5.

In this embodiment, circular arc notches 11 are respectively provided at the same ends of the two semi-ellipsoids, and the end of the earphone cable 5 is fixed through the circular arc notches 11 .

In this embodiment, the lower half ellipsoid 7 is provided with an earphone wire connector 9 , and the earphone wire connector 9 fixes the earphone wire 5 .

The above-mentioned embodiments are only used as examples to illustrate the utility model. Those skilled in the technical field to which the utility model belongs can make certain modifications or supplements to the described specific embodiments or replace them in similar ways, but they will not deviate from the spirit of the utility model or go beyond what is defined in the appended claims scope.

Claims (5)

1. An earphone wire controller with the function of storing earphone wires, including a wire controller body, characterized in that: the wire controller body includes two semi-ellipsoids, upper and lower, and the two semi-ellipsoids are connected by an intermediate connecting shaft. One body, the earphone cable is wound between the two semi-ellipsoids through the middle connecting shaft; the middle connecting shaft is a hollow structure, and the main control chip and digital microphone are built in it, and the outer surface of the upper half ellipsoid is equipped with the main control chip and the The digital microphone is electrically connected to the volume adjustment button and the sound collection hole. 2. The headphone wire controller with the function of accommodating headphone wires according to claim 1, characterized in that: the surface of the intermediate connecting shaft is provided with a rubber sleeve. 3. The earphone wire controller with the function of accommodating earphone wires according to claim 1, characterized in that: the inner surfaces of the two semi-ellipsoids are respectively concave stepped structure surfaces, and rubber rings are inlaid through the stepped structures . 4. The headphone wire controller with the function of storing headphone wires according to claim 1, characterized in that: the same ends of the two semi-ellipsoids are respectively provided with arc notches, through which the ends of the earphone wires are fixed. 5 . The earphone wire controller with the function of storing earphone wires according to claim 1 , wherein an earphone wire connector is arranged on the lower semi-ellipsoid, and the earphone wire connector fixes the earphone wire. 5 .