CN212231718U

CN212231718U - Wireless Bluetooth earphone

Info

Publication number: CN212231718U
Application number: CN202021403364.1U
Authority: CN
Inventors: 尹保良
Original assignee: Huizhou Yisong Technology Co ltd
Current assignee: Huizhou Yisong Technology Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2020-12-25
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a wireless Bluetooth earphone, which comprises a main body, a fixed ear clip, a button, a receiver and a fixed block, wherein a charging port is arranged at the top end of the main body, the fixed block is arranged at one side of the charging port, a dustproof net is hinged at the top end of the fixed block, a fixed structure is arranged at one side of the bottom end of the dustproof net, the fixed structure comprises a second clamping block, a second clamping groove, a telescopic rod and a telescopic spring, the second clamping block is hinged at one side of the bottom end of the dustproof net, the telescopic rod is arranged between the adjacent second clamping blocks, the telescopic spring is arranged at the outer side of the telescopic rod, the utility model discloses a fixed ear clip arranged at one end of the main body, the main body can be stably hung on the ear by using the fixed ear clip, when the main body needs to be stored, the fixed ear clip can be rotated by using the mutual meshing relationship of a main gear, a, the main body is stored.

Description

Wireless Bluetooth earphone

Technical Field

The utility model relates to a bluetooth headset technical field specifically is a wireless bluetooth headset.

Background

Bluetooth headsets are hands-free headsets using bluetooth technology, which enable users to avoid the wire being involved and to use headsets easily in various ways, and since the advent of bluetooth headsets, it has been a good tool for the mobile business to improve efficiency, and it has three categories of mono, stereo, and true wireless:

traditional wireless bluetooth headset, the position of charging can not prevent dust effectively during the use, has influenced wireless bluetooth headset's the function of charging, has also reduced wireless bluetooth's result of use simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wide meticulous chemical industry equipment of application scope to solve the wireless bluetooth headset mouth of charging that proposes in the above-mentioned background art and can not carry out dirt-proof problem effectively.

In order to achieve the above object, the utility model provides a following technical scheme: a wireless Bluetooth headset comprises a main body, a fixed ear clip, keys, a receiver and a fixed block, wherein a charging port is installed at the top end of the main body, the fixed block is installed at one side of the charging port, a dust screen is hinged to the top end of the fixed block, a fixed structure is arranged at one side of the bottom end of the dust screen, the fixed structure comprises a second fixture block, a second clamping groove, a telescopic rod and a telescopic spring, the second fixture block is hinged to one side of the bottom end of the dust screen, the telescopic rod is installed between the adjacent second fixture blocks, the telescopic spring is installed on the outer side of the telescopic rod, the second clamping groove is installed at the bottom end of the second fixture block, the keys are installed at one side of the main body, buffer structures are arranged at four corners of the main body, the receiver is installed at one end of the main body, a gear disc, the outer side of the main gear is evenly provided with driven gears, and the inner part of the main gear is connected with fixing lug clips.

Preferably, buffer structure is including reset spring, first fixture block, first draw-in groove and rubber pad, four corners in the main part are all installed to the rubber pad, reset spring is evenly installed to the inside of rubber pad, first fixture block is all installed to the both sides of rubber pad one end, one side of first fixture block all is provided with first draw-in groove.

Preferably, the return springs are all located in the same horizontal plane, and the return springs are arranged in the rubber pad at equal intervals.

Preferably, the first clamping blocks are arranged in a J shape, and the first clamping blocks are symmetrically distributed around the center of the rubber pad.

Preferably, the diameter of the main gear is larger than that of the driven gear, and the main gear, the gear disc and the driven gear are matched with each other to form a meshing structure.

Preferably, the second clamping blocks are symmetrically arranged, and the second clamping blocks and the second clamping grooves form a clamping structure.

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

1. the dust screen is arranged at the top end of the main body, the dust screen is covered, the second clamping block is clamped with the second clamping groove, a dust-proof effect can be well achieved on a charging port, when charging is needed, the second clamping block is pressed, the telescopic rod and the telescopic spring are mutually contracted, the second clamping block and the second clamping groove are loosened, and the main body can be charged by moving the dust screen;

2. the main body can be stably hung on the ears by the fixing ear clip arranged at one end of the main body, when the main body needs to be stored, the fixing ear clip can be rotated by the mutual meshing relationship of the main gear, the gear disc and the driven gear, so that the fixing ear clip can be rotated by a proper angle to store the main body;

3. through the rubber pad of the installation of four corners of main part, the rubber pad can play certain buffering effect to the main part, receives the exogenic action when the main part, first draw-in groove and the mutual block of first fixture block, and reset spring compresses for the main part has also obtained certain buffering effect.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a partial structural schematic view of the engagement structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is a schematic view of a local structure of the buffer structure of the present invention.

In the figure: 1. a main body; 2. fixing the ear clip; 3. a buffer structure; 301. a return spring; 302. a first clamping block; 303. a first card slot; 304. a rubber pad; 4. a main gear; 5. a gear plate; 6. a driven gear; 7. pressing a key; 8. a handset; 9. a fixed block; 10. a charging port; 11. a dust screen; 12. a fixed structure; 1201. a second fixture block; 1202. a second card slot; 1203. a telescopic rod; 1204. a telescoping spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a wireless Bluetooth headset comprises a main body 1, a fixed ear clip 2, a key 7, a receiver 8 and a fixed block 9, wherein a charging port 10 is installed at the top end of the main body 1, the fixed block 9 is installed at one side of the charging port 10, the top end of the fixed block 9 is hinged with a dustproof net 11, a fixed structure 12 is arranged at one side of the bottom end of the dustproof net 11, the fixed structure 12 comprises a second fixture block 1201, a second clamping groove 1202, a telescopic rod 1203 and a telescopic spring 1204, the second fixture blocks 1201 are all hinged at one side of the bottom end of the dustproof net 11, the telescopic rod 1203 is installed between the adjacent second fixture blocks 1201, the telescopic spring 1204 is installed at the outer side of the telescopic rod 1203, the second clamping groove 1202 is installed at the bottom end of the second fixture block 1201, the second fixture blocks 1201 are symmetrically arranged, the second fixture blocks 1201 and the second clamping groove 1202 form a clamping structure, when charging is needed, make second fixture block 1201 and second draw-in groove 1202 pine loose, remove dust screen 11, alright charge main part 1, after the completion of charging, cover dust screen 11, make second fixture block 1201 and second draw-in groove 1202 block, can be fine play dirt-proof effect to charging mouth 10.

Key 7 is installed to one side of main part 1, four corners of main part 1 all are provided with buffer structure 3, buffer structure 3 is including reset spring 301, first fixture block 302, first draw-in groove 303 and rubber pad 304, rubber pad 304 is all installed in four corners of main part 1, reset spring 301 is evenly installed to the inside of rubber pad 304, first fixture block 302 is all installed to the both sides of rubber pad 304 one end, one side of first fixture block 302 all is provided with first draw-in groove 303, reset spring 301 all is in same horizontal plane, reset spring 301 is equidistant range in the inside of rubber pad 304, make the buffer capacity better.

The first clamping block 302 is arranged in a shape like a letter "J", the first clamping block 302 is distributed in a central symmetry manner about the rubber pad 304, when the main body 1 receives an external force, the first clamping groove 303 and the first clamping block 302 are clamped with each other, and the return spring 301 is compressed, so that the main body 1 also obtains a certain buffering effect.

Earphone 8 is installed to the one end of main part 1, toothed disc 5 is installed to the other end of main part 1, and the inside of toothed disc 5 is provided with master gear 4, the outside of master gear 4 evenly is provided with driven gear 6, the internal connection of master gear 4 has fixed ear clamp 2, the diameter of master gear 4 is greater than the diameter of driven gear 6, master gear 4, toothed disc 5 and driven gear 6 mutually support and constitute the engagement structure, when needs use main part 1, utilize fixed ear clamp 2 alright make main part 1 hang on the ear stably, when main part 1 is accomodate to needs, utilize master gear 4, toothed disc 5 and the relation of driven gear 6 intermeshing, alright rotatory fixed ear clamp 2, make the rotatory suitable angle of fixed ear clamp 2, accomodate main part 1.

The working principle is as follows: when the main body 1 is used, firstly, when the main body 1 is needed to be used, the main body 1 can be stably hung on the ears by the fixing ear clips 2, when the main body 1 is needed to be stored, the fixing ear clips 2 can be rotated by utilizing the mutual meshing relationship of the main gear 4, the gear disc 5 and the driven gear 6, so that the fixing ear clips 2 can be rotated by proper angles to store the main body 1.

Afterwards, when needs charge, press second fixture block 1201, telescopic link 1203 and expanding spring 1204 shrink each other for second fixture block 1201 takes off with second draw-in groove 1202, remove dust screen 11, alright charge main part 1, when the completion back that charges, cover dust screen 11, make second fixture block 1201 and second draw-in groove 1202 block, can be fine play dirt-proof effect to charging mouth 10.

Finally, when the main body 1 receives the external force, the first clamping groove 303 and the first clamping block 302 are clamped with each other, and the return spring 301 is compressed, so that the main body 1 also obtains a certain buffering effect, and the work of the wireless Bluetooth headset is finally completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a wireless bluetooth headset, includes main part (1), fixed ear clip (2), button (7), earphone (8) and fixed block (9), its characterized in that: the charging port (10) is installed at the top end of the main body (1), the fixing block (9) is installed at one side of the charging port (10), the dust screen (11) is hinged to the top end of the fixing block (9), the fixing structure (12) is arranged at one side of the bottom end of the dust screen (11), the fixing structure (12) comprises a second clamping block (1201), a second clamping groove (1202), an expansion rod (1203) and an expansion spring (1204), the second clamping block (1201) is hinged to one side of the bottom end of the dust screen (11), the expansion rod (1203) is installed between every two adjacent second clamping blocks (1201), the expansion spring (1204) is installed at the outer side of the expansion rod (1203), the second clamping groove (1202) is installed at the bottom end of each second clamping block (1201), the key (7) is installed at one side of the main body (1), and the buffer structures (3) are arranged at four corners of, earphone (8) are installed to the one end of main part (1), toothed disc (5) are installed to the other end of main part (1), and the inside of toothed disc (5) is provided with master gear (4), the outside of master gear (4) evenly is provided with driven gear (6), the internal connection of master gear (4) has fixed ear to press from both sides (2).

2. A wireless bluetooth headset according to claim 1, characterized in that: buffer structure (3) are including reset spring (301), first fixture block (302), first draw-in groove (303) and rubber pad (304), four corners in main part (1) are all installed in rubber pad (304), reset spring (301) are evenly installed to the inside of rubber pad (304), first fixture block (302) are all installed to the both sides of rubber pad (304) one end, one side of first fixture block (302) all is provided with first draw-in groove (303).

3. A wireless bluetooth headset according to claim 2, characterized in that: the reset springs (301) are all located in the same horizontal plane, and the reset springs (301) are arranged in the rubber pad (304) at equal intervals.

4. A wireless bluetooth headset according to claim 2, characterized in that: the first fixture block (302) is arranged in a J shape, and the first fixture block (302) is distributed in a central symmetry mode around the rubber pad (304).

5. A wireless bluetooth headset according to claim 1, characterized in that: the diameter of the main gear (4) is larger than that of the driven gear (6), and the main gear (4), the gear disc (5) and the driven gear (6) are matched with each other to form an engaging structure.

6. A wireless bluetooth headset according to claim 1, characterized in that: the second fixture blocks (1201) are symmetrically arranged, and the second fixture blocks (1201) and the second clamping grooves (1202) form a clamping structure.