CN202206528U - A bluetooth headset - Google Patents

Abstract

The utility model discloses a Bluetooth headset, comprising: a body, one end of the body is provided with a groove for accommodating a USB interface, a slide groove is provided on the side wall of the groove, and two opposite sides of the USB interface are respectively provided with sliding members that can move along the slide groove. By sliding the sliding members on the opposite sides of the USB interface in the corresponding slide grooves, the USB interface can be pushed into or out of the body, which facilitates the charging of the Bluetooth headset and is easy to carry.

Description

A bluetooth headset

technical field

The utility model relates to communication equipment, in particular to a bluetooth earphone.

Background technique

In the field of short-distance wireless communication, Bluetooth technology makes communication between multiple devices simple, convenient and fast. At present, Bluetooth headsets have been widely used in mobile phones, vehicles, PCs, MP3/DVD music players and other devices. With the expansion of the application range, higher requirements are put forward for the convenience, safety and efficiency of Bluetooth headset charging. In the existing charging equipment, whether it is charging through an adapter with a long line or charging through a USB line, All have inconvenient to go out to carry, and there is potential safety hazard in use process, influences the defect of overall attractive in appearance simultaneously.

Utility model content

The utility model provides a bluetooth earphone with a U disk interface in order to solve the problem that the bluetooth earphone is charged through an adapter with a long line and is inconvenient to carry in the prior art.

In order to solve the above technical problems, the utility model provides the following technical solutions:

A bluetooth headset, comprising: a body, one end of the body is provided with a groove for accommodating a USB interface, the side wall of the groove is provided with a chute, and the opposite sides of the USB interface are respectively provided with movable A slide that moves along the chute.

Further, the sliding member includes a sliding shaft, and one end of the chute is provided with a limiting protrusion capable of stopping the sliding shaft.

Further, the sliding member includes a first sliding shaft and a second sliding shaft, one end of the sliding groove is provided with a first stop protrusion that can stop the first sliding shaft, and the other end of the sliding groove A second limiting protrusion that can stop the second sliding shaft is provided.

Further, a metal sheet is provided on the side of the USB interface that is attached to the groove.

Further, at least one convex strip is provided on the groove along the sliding direction of the USB interface.

Further, the side of the USB interface opposite to the groove is provided with a plurality of protrusions.

Further, an earplug is provided on the other end of the body away from the USB interface.

Compared with the prior art, the utility model has the following beneficial effects: a bluetooth earphone provided by the utility model can push the USB interface into or The main body is introduced, which facilitates the charging of the Bluetooth headset and is easy to carry.

Description of drawings

Fig. 1 is a schematic diagram of the structure of the USB interface push-out body in the bluetooth earphone of the embodiment of the present invention.

Fig. 2 is a schematic diagram of the structure of the USB interface pushed into the body of the Bluetooth headset in the embodiment of the present invention.

Fig. 3 is a schematic diagram of the body structure of the bluetooth earphone according to the embodiment of the present invention.

Fig. 4 is a schematic diagram of the structure of the USB interface in the Bluetooth headset according to the embodiment of the present invention.

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects solved by the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Fig. 1 is a schematic diagram of the structure of the USB interface pushing out the body of the Bluetooth headset in the embodiment of the present invention. A Bluetooth headset is provided, including: a body 10, and one end of the body 10 is provided with a groove 13 for accommodating the USB interface 20. Slide grooves 11 are provided on the side walls of the groove 13 , and sliding pieces that can move along the slide grooves 11 are respectively arranged on opposite sides of the USB interface 20 . Through the sliding of the sliding parts on the opposite sides of the USB interface 20 in the corresponding chute, the USB interface 20 can be pushed into or pushed out of the body 10 by external force, which facilitates the charging of the Bluetooth headset and is easy to carry. 2 is a schematic diagram of the structure of the USB interface pushed into the body of the Bluetooth headset in the embodiment of the present invention. After the USB interface 20 is pushed into the body, the USB interface 20 is hidden in the body 10 . As shown in FIGS. 1 to 3 , an earplug 15 is provided on the other end of the main body 10 away from the USB interface 20 .

Fig. 3 is a schematic diagram of the body structure of the bluetooth headset of the embodiment of the present invention, and Fig. 4 is a schematic diagram of the structure of the USB interface of the bluetooth headset of the embodiment of the present invention. As can be seen from FIG. 3 and FIG. 4 , the sliding member includes a sliding shaft, and one end of the sliding groove 11 is provided with a limiting protrusion that can stop the sliding shaft, and the sliding shaft is a set of sliding shafts. In some embodiments, the sliding shaft can be the first sliding shaft 211 in FIG. In the middle position, the first sliding shaft 211 can cooperate with the first limiting protrusion 121 to limit the position, so that the USB interface 20 cannot slide out of the main body 10 .

In some embodiments, the other end of the chute 11 is also provided with a second limit protrusion 122. At this time, when the USB interface 20 is pushed out for charging, the fixing work is completed by the first sliding shaft 211, and the first sliding shaft 211 is pushed out of the second limit protrusion 122 and is blocked by the end of the chute 11. When charging and inserting, due to the existence of the second limit protrusion 122, the USB interface 20 is plugged into a rechargeable device such as a PC. Won't slip out when in equipment. However, in this case, the USB interface 20 will extend out of the main body 10 as a whole, and the whole body is not very firm when charging, but the charging function can also be completed.

In some embodiments, the sliding shaft can be the second sliding shaft 212 in FIG. 4 , and the limiting protrusion corresponding to the first sliding shaft 212 is the second limiting protrusion 122 , which can be charged when the USB interface 20 is pushed out. During operation, the second sliding shaft 212 cooperates with the second limiting protrusion 122 to fix the USB interface 20 so that the USB interface 20 will not slip off when inserted into a rechargeable device such as a PC.

In this embodiment, as shown in FIG. 4 , the sliding member includes a first sliding shaft 211 and a second sliding shaft 212 , and one end of the chute 11 is provided with a first sliding shaft 211 that can stop the first sliding shaft 211 . The limiting protrusion 121 , the second limiting protrusion 122 that can stop the second sliding shaft 212 is provided at the other end of the sliding groove 11 . It can be seen from the figure that the number of sliding shafts is four in total, two groups in total. The first sliding shaft 211 is arranged at one end of the USB interface 20. When the USB interface 20 is pushed into the body 10, the first sliding shaft 211 The shaft 211 can cooperate with the first limit protrusion 121 to limit the position, so that the USB interface 20 cannot slide out of the body 10; when the USB interface 20 is pushed out to perform charging work, the second sliding shaft 212 cooperates with the second limit protrusion. Lifting 122 fixes the USB interface 20 so that the USB interface 20 will not slip off when inserted into a rechargeable device such as a PC. At this time, only the charging interface part of the USB interface 20 is located outside the main body 10, and the rest is still located inside the main body 10 , so that it is more solid when charging.

In this embodiment, the side where the USB interface 20 is attached to the groove 13 is provided with a metal sheet 23, and the metal sheet 23 can transmit electrical signals. Referring to Fig. 1, at least one convex strip 14 is provided on the groove 13 along the sliding direction of the USB interface 20, and the convex strip 14 can effectively reduce the friction of the USB interface during the sliding process, and reduce the friction of the metal sheet 23 during the sliding process. In this embodiment, there are two convex strips 14 and they are parallel to facilitate the sliding of the USB interface 20 in the groove 13 . The side of the USB interface 20 opposite to the groove 13 is provided with a plurality of protrusions 22, and the plurality of protrusions 22 are convenient for external force to push or push out the USB interface.

This embodiment is illustrated by taking the USB interface with four sliding axes in Fig. 4 as an example:

When the bluetooth earphone needs to be charged, use external force to push out the USB interface 20, as shown in Figure 1, the first sliding shaft 211 and the second sliding shaft 212 slide in the chute 11 until the second sliding shaft 212 is pushed to the second The limit protrusion 122 is fixed outside, and the USB interface 20 is exposed at this time, and the USB interface 20 can be inserted into a rechargeable device such as a PC for charging without any wire connection.

When the Bluetooth headset does not need to be charged, use external force to push the USB interface 20 into the body 10, as shown in Figure 2, the first sliding shaft 211 and the second sliding shaft 212 slide in the chute 11 until the first sliding shaft 211 is pushed through the first limiting protrusion 121 and fixed, and the USB interface 20 is hidden at this time.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (7)

1. bluetooth earphone; It is characterized in that, comprising: body, an end of said body is provided with the groove that holds USB interface; The sidewall of said groove is provided with chute, said USB interface relative to dual-side be respectively arranged with the sliding part that can move along said chute.

2. bluetooth earphone according to claim 1 is characterized in that said sliding part comprises sliding axle, but an end of said chute is provided with the spacing preiection of the said sliding axle of stop.

3. bluetooth earphone according to claim 1; It is characterized in that; Said sliding part comprises first sliding axle and second sliding axle; But an end of said chute is provided with first spacing preiection of said first sliding axle of stop, but the other end of said chute is provided with second spacing preiection of said second sliding axle of stop.

4. bluetooth earphone according to claim 1 is characterized in that, the one side that said USB interface and groove are fitted is provided with sheet metal.

5. bluetooth earphone according to claim 1 is characterized in that, the direction that said groove upper edge USB interface slides is provided with at least one raised line.

6. bluetooth earphone according to claim 1 is characterized in that, the opposing one side of said USB interface and groove is provided with a plurality of convexities.

7. according to each described bluetooth earphone of claim 1 to 6, it is characterized in that the other end away from USB interface on body is provided with earplug.

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