Neck-hung Bluetooth earphone

Abstract

The utility model discloses a neck hanging type Bluetooth earphone, which comprises a Bluetooth earphone, a heating wire is fixedly connected to the upper part of the interior of the Bluetooth earphone, a heat preservation layer is wrapped outside the heating wire, a heat conduction layer is wrapped outside the upper part of the Bluetooth earphone, arc-shaped shells are fixedly connected to two ends of the Bluetooth earphone, and the arc-shaped shells are fixedly connected to the lower part of the Bluetooth earphone. The winding device comprises an arc-shaped shell, a winding wheel is rotationally connected into the arc-shaped shell, an anti-skid flexible plate is arranged on one side of the winding wheel, supporting springs are fixedly connected to the two ends of one side of the anti-skid flexible plate, and the supporting springs are fixedly connected with the arc-shaped shell. According to the utility model, the rotary knob, the winding wheel, the connecting wire, the supporting spring and the anti-skid flexible plate are arranged, when storage is needed, the rotary knob can be rotated, the winding wheel is rotated after rotation, the connecting wire is recycled, after recycling, the connecting wire is elastically supported through the supporting spring, the anti-skid flexible plate abuts against the connecting wire, friction force is increased, and the effect of firm storage is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of neck-hanging Bluetooth earphones, in particular to a neck-hanging Bluetooth earphone. Background Art

[0002] Existing neck-hanging Bluetooth headsets generally consist of a U-shaped shell, and a left earphone and a right earphone connected to the U-shaped shell by a wire; the U-shaped shell is hung on the user's neck, and the left earphone and the right earphone are worn on the ears to enjoy music or answer calls, solving the constraints of traditional wires and the burden on the ears of ear-hanging headphones.

[0003] The neck-hanging Bluetooth headset in the prior art is placed on the outside of the neck when used in winter. When the temperature is low, it will feel cold and uncomfortable during the placement process. If it is placed on the outside of clothes, it will fall off due to its length. At the same time, the neck-hanging Bluetooth headset cable is long and is prone to entanglement, twisting and knotting, which is inconvenient to use. Utility Model Content

[0004] The purpose of the utility model is to provide a neck-hanging Bluetooth headset, which can rotate a knob to rotate a reel to recycle the connecting wire. After the wire is recovered, the connecting wire is elastically supported by a supporting spring, and a non-slip flexible plate resists the connecting wire to increase friction, thereby achieving a firm storage effect.

[0005] To achieve the above-mentioned purpose, a neck-hanging Bluetooth headset is provided, comprising: a Bluetooth headset, a heating wire is fixedly connected to the upper part of the interior of the Bluetooth headset, the outside of the heating wire is wrapped with a thermal insulation layer, the upper outside of the Bluetooth headset is wrapped with a heat-conducting layer, both ends of the Bluetooth headset are fixedly connected to an arc-shaped shell, the interior of the arc-shaped shell is rotatably connected to a winding wheel, one side of the winding wheel is provided with a non-slip flexible plate, both ends of one side of the non-slip flexible plate are fixedly connected to support springs, and the support spring and the arc-shaped shell are fixedly connected.

[0006] According to the neck-hanging Bluetooth headset, a connecting wire is wound around the outside of the winding wheel, and one end of the connecting wire is fixedly connected to the headset body.

[0007] According to the neck-hanging Bluetooth headset, the middle parts of both sides of the Bluetooth headset are fixedly connected with a first magnetic block, one end of the connecting line is fixedly connected with a second magnetic block, and the second magnetic block and the first magnetic block are magnetically attracted to each other.

[0008] According to the neck-hanging Bluetooth headset, the top end of the arc-shaped shell is rotatably connected to a knob, and the knob is fixedly connected to the winding wheel.

[0009] Beneficial effects:

[0010] 1. The utility model is provided with a heating wire, a heat preservation layer and a heat conductive layer. By adjusting the temperature of the heating wire according to the winter season, the temperature can be increased when the Bluetooth headset is in contact with the skin during winter use, which is more comfortable. Then, the heat preservation effect is increased through the heat preservation layer, and the heat is lost more slowly.

[0011] 2. The utility model is provided with a first magnetic block and a second magnetic block. When it is necessary to temporarily remove and stop using the earphone, the second magnetic block and the first magnetic block can be magnetically attracted to each other to fix the earphone body, which is not easy to be damaged by collision and twisted and tangled.

[0012] 3. The utility model is provided with a knob, a winding wheel, a connecting wire, a support spring and an anti-skid flexible plate. When storage is needed, the knob can be turned, and the winding wheel can be rotated after the rotation to recycle the connecting wire. After recovery, the supporting spring elastically supports the connecting wire, and the anti-skid flexible plate resists the connecting wire to increase friction, thereby achieving a firm storage effect.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a top view of the structure of a neck-hanging Bluetooth headset of the utility model;

[0016] Figure 2 This is a cross-sectional top view of a neck-hanging Bluetooth headset of the utility model;

[0017] Figure 3 This is a cross-sectional structural diagram of an arc-shaped shell of a neck-hanging Bluetooth headset of the utility model;

[0018] Figure 4 The utility model is a three-dimensional structural diagram of a neck-hanging Bluetooth headset.

[0019] Legend:

[0020] 1. Bluetooth headset; 2. Heat-conducting layer; 3. Headphone body; 4. First magnetic block; 5. Connecting wire; 6. Second magnetic block; 7. Heating wire; 8. Insulation layer; 9. Winding wheel; 10. Arc-shaped shell; 11. Anti-slip flexible board; 12. Support spring; 13. Knob. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-4 The utility model embodiment is a neck-hanging Bluetooth headset, which includes: a Bluetooth headset 1, a heating wire 7 is fixedly connected to the upper part of the interior of the Bluetooth headset 1, and the temperature of the heating wire 7 is adjusted according to the selection of the Bluetooth headset 1 in winter, so that the temperature can be increased when in contact with the skin during use in winter, and the comfort is stronger. The outside of the heating wire 7 is wrapped with a thermal insulation layer 8, and the thermal insulation effect is increased by the thermal insulation layer 8, and the heat loss is slower. The upper and outer parts of the Bluetooth headset 1 are wrapped with a thermal conductive layer 2, and both ends of the Bluetooth headset 1 are fixedly connected with an arc shell 10, and the storage of the connecting line 5 is increased by the arc shell 10. The interior of the arc shell 10 is rotatably connected with a winding wheel 9, and a non-slip flexible plate 11 is provided on one side of the winding wheel 9. Both ends of one side of the non-slip flexible plate 11 are fixedly connected with support springs 12. After recovery, the support springs 12 elastically support, and the non-slip flexible plate 11 resists the connecting line 5 to increase friction. , to achieve a firm storage effect, the support spring 12 and the arc-shaped shell 10 are fixedly connected, a connecting wire 5 is wound around the outside of the winding wheel 9, and one end of the connecting wire 5 is fixedly connected to the earphone main body 3. During use, the connecting wire 5 can be stretched as needed, and then worn in the ear through the earphone main body 3. The middle part of both sides of the Bluetooth headset 1 is fixedly connected with a first magnetic block 4, and one end of the connecting wire 5 is fixedly connected with a second magnetic block 6, and the second magnetic block 6 and the first magnetic block 4 are magnetically attracted to each other. When it is necessary to temporarily remove and stop using, the second magnetic block 6 and the first magnetic block 4 can be magnetically attracted to each other to fix the earphone main body 3, which is not prone to damage caused by collision and twisting and knotting problems. The top end of the arc-shaped shell 10 is rotatably connected with a knob 13, and when it needs to be stored, the knob 13 can be rotated, and the winding wheel 9 can be rotated after rotation to recycle the connecting wire 5, and the knob 13 and the winding wheel 9 are fixedly connected.

[0023] Working principle: When in use, first adjust the temperature of the heating wire 7 by selecting the Bluetooth headset 1 according to the winter season, so that the temperature can be increased by contacting the skin during winter use, which is more comfortable. Then the thermal insulation effect is increased by the thermal insulation layer 8, and the heat loss is slower. Then, during use, the connecting wire 5 can be stretched as needed, and then worn in the ear through the headset main body 3 after stretching. When it is necessary to remove it temporarily and stop using it, the second magnetic block 6 and the first magnetic block 4 can be magnetically attracted to fix the headset main body 3, which is not prone to damage caused by collision, twisting and knotting problems. When it needs to be stored, the knob 13 can be turned, and the winding wheel 9 can be rotated after turning to recycle the connecting wire 5. After recovery, it is elastically supported by the support spring 12, and the anti-slip flexible plate 11 resists the connecting wire 5 to increase friction, so as to achieve a firm storage effect.

[0024] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A neck-hanging Bluetooth headset, comprising: A Bluetooth headset (1), characterized in that a heating wire (7) is fixedly connected to the upper part of the interior of the Bluetooth headset (1), the heating wire (7) is wrapped with a heat-insulating layer (8) on the outside, the upper part of the Bluetooth headset (1) is wrapped with a heat-conducting layer (2) on the outside, both ends of the Bluetooth headset (1) are fixedly connected to an arc-shaped shell (10), the interior of the arc-shaped shell (10) is rotatably connected to a winding wheel (9), a non-slip flexible plate (11) is provided on one side of the winding wheel (9), and both ends of one side of the non-slip flexible plate (11) are fixedly connected to support springs (12), and the support spring (12) and the arc-shaped shell (10) are fixedly connected.

2. The neck-hanging Bluetooth headset according to claim 1, characterized in that: A connecting wire (5) is wound around the outside of the reel (9), and one end of the connecting wire (5) is fixedly connected to the earphone body (3).

3. The neck-hanging Bluetooth headset according to claim 2, characterized in that: The middle parts of both sides of the Bluetooth headset (1) are fixedly connected to first magnetic blocks (4), one end of the connecting line (5) is fixedly connected to a second magnetic block (6), and the second magnetic block (6) and the first magnetic block (4) are magnetically attracted to each other.

4. The neck-hanging Bluetooth headset according to claim 1, characterized in that: A knob (13) is rotatably connected to the top end of the arc-shaped housing (10), and the knob (13) and the winding wheel (9) are fixedly connected.

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