CN213403456U

CN213403456U - Bluetooth headset convenient to angle is worn in regulation

Info

Publication number: CN213403456U
Application number: CN202022784093.5U
Authority: CN
Inventors: 郑再展
Original assignee: Shenzhen Zhanjie Wenda Electronics Co ltd
Current assignee: Shenzhen Zhanjie Wenda Electronics Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-06-08
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a bluetooth headset convenient to angle is worn in regulation, including bluetooth headset body, protection pad and earplug, the inside rotation of bluetooth headset body is connected with the fixed block, and the inside rotation of fixed block is connected with the hangers to the hangers is inside to be run through and is provided with the extrusion stem, first spring has been cup jointed in the extrusion stem outside, and extrudees the inside fixedly connected with second spring of pole to second spring one end fixedly connected with gag lever post, protection pad fixed connection is in the hangers outside, the spacing groove has been seted up inside the fixed block, and fixed block outside fixedly connected with ratchet to fixed block one side fixedly connected with earplug, the inside chute of having seted up of gag lever post, bluetooth headset body fixedly connected with cutting ferrule. This bluetooth headset convenient to angle is worn in regulation can adjust according to user's actual demand and wear the angle, can restrict the rotation of hangers moreover, can prevent effectively that the bluetooth headset body from taking place to drop.

Description

Bluetooth headset convenient to angle is worn in regulation

Technical Field

The utility model relates to a bluetooth headset technical field specifically is a bluetooth headset convenient to angle is worn in regulation.

Background

Bluetooth headset belongs to one kind of wireless communication equipment, compares in traditional earphone, and Bluetooth headset has got rid of the earphone cord, so just let the user avoid the vexation that mixed and disorderly earphone cord brought, and Bluetooth headset is small and exquisite light portable, powerful.

However, the existing Bluetooth headset cannot adjust the wearing angle according to the needs of a user, and the hangers of the existing Bluetooth headset are mostly connected with the Bluetooth headset through damping bearings, so that the hangers can deflect when the user is in strenuous exercise, the Bluetooth headset drops, and the problem is solved by aiming at the problem, and innovative design is urgently needed on the basis of the original Bluetooth headset.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bluetooth headset convenient to angle is worn in regulation to solve above-mentioned background art and propose current bluetooth headset and can not adjust and wear the angle, and take place the problem that drops easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bluetooth headset convenient to angle is worn in regulation, includes bluetooth headset body, protection pad and earplug, the inside rotation of bluetooth headset body is connected with the fixed block, and the inside rotation of fixed block is connected with the hangers to the hangers is inside to run through and is provided with the extrusion stem, first spring has been cup jointed in the extrusion stem outside, and the inside fixedly connected with second spring of extrusion stem to second spring one end fixedly connected with gag lever post, protection pad fixed connection is in the hangers outside, the spacing groove has been seted up to fixed block inside, and fixed block outside fixedly connected with ratchet to fixed block one side fixedly connected with earplug, the inside chute that has seted up of gag lever post, bluetooth headset body fixedly connected with cutting ferrule.

Preferably, the extrusion rod and the first spring share a central axis, and a telescopic structure is formed between the extrusion rod and the hanging lug through the first spring.

Preferably, the protection pad is made of rubber, and the outer contour of the protection pad is tightly attached to the inner contour of the hanging lug.

Preferably, one end of the limiting rod is hemispherical, a telescopic structure is formed between the limiting rod and the extrusion rod through a second spring, and the maximum displacement of the limiting rod is equal to the minimum self deformation of the extrusion rod.

Preferably, the convex surface of one end of the limiting rod is matched with the concave surface of the limiting groove, and the limiting rod is connected with the limiting groove in a clamping manner.

Preferably, the vertical section of the chute is triangular, and the length of the chute is smaller than that of the limiting rod.

Compared with the prior art, the beneficial effects of the utility model are that: the Bluetooth headset convenient for adjusting the wearing angle can adjust the wearing angle according to the actual requirement of a user, can limit the rotation of the hangers, and can effectively prevent the Bluetooth headset body from falling off;

1. the limiting rod is arranged, after the hanging lug rotates to a certain angle, the limiting rod can be clamped with the limiting groove, so that the rotation of the hanging lug is limited, the hanging lug cannot deflect when the Bluetooth headset is used in strenuous exercise, and the Bluetooth headset body is effectively prevented from falling off;

2. the Bluetooth headset is characterized in that the ratchet wheel and the clamping sleeve are arranged, the clamping sleeve is fixedly connected to the Bluetooth headset body, so that the Bluetooth headset body is limited to rotate towards one direction, the wearing angle of the Bluetooth headset body can be adjusted by rotating the Bluetooth headset body, and meanwhile, the ratchet wheel can fix the Bluetooth headset body in one direction to prevent the Bluetooth headset body from reversing.

Drawings

FIG. 1 is a schematic sectional view of the extrusion stem of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the sectional structure of the fixing block of the present invention;

FIG. 4 is a schematic side sectional view of the fixing block of the present invention;

FIG. 5 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 6 is the schematic view of the sectional structure of the cutting ferrule of the present invention.

In the figure: 1. a Bluetooth earphone body; 2. a fixed block; 3. hanging a lug; 4. an extrusion stem; 5. a first spring; 6. a pad; 7. a second spring; 8. a limiting rod; 9. a limiting groove; 10. a ratchet wheel; 11. a card sleeve; 12. a chute; 13. an earplug.

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. 1-6, the present invention provides a technical solution: a Bluetooth headset convenient for adjusting wearing angles comprises a Bluetooth headset body 1, a fixed block 2, a hanging lug 3, an extrusion rod 4, a first spring 5, a protection pad 6, a second spring 7, a limiting rod 8, a limiting groove 9, a ratchet 10, a clamping sleeve 11, a chute 12 and earplugs 13, wherein the fixed block 2 is rotatably connected inside the Bluetooth headset body 1, the hanging lug 3 is rotatably connected inside the fixed block 2, the extrusion rod 4 penetrates through the inside of the hanging lug 3, the first spring 5 is sleeved outside the extrusion rod 4, the second spring 7 is fixedly connected inside the extrusion rod 4, one end of the second spring 7 is fixedly connected with the limiting rod 8, the protection pad 6 is fixedly connected outside the hanging lug 3, the limiting groove 9 is formed inside the fixed block 2, the ratchet 10 is fixedly connected outside the fixed block 2, the earplugs 13 are fixedly connected to one side of the fixed block 2, the chute 12 is formed inside the

limiting rod

8, 1 fixedly connected with cutting ferrule 11 of bluetooth headset body.

The central axis is shared between the extrusion rod 4 and the first spring 5, the first spring 5 forms a telescopic structure between the extrusion rod 4 and the hanging lug 3, and the elastic potential energy of the first spring 5 can reset the position of the extrusion rod 4.

The protection pad 6 is made of rubber, the rubber is soft and elastic, the wearing comfort can be improved, and the outer contour of the protection pad 6 is tightly attached to the inner contour of the hanging lug 3.

One end of the limiting rod 8 is hemispherical, the limiting rod 8 and the extrusion rod 4 form a telescopic structure through the second spring 7, the elastic potential energy of the second spring 7 can reset the position of the limiting rod 8, and the maximum displacement of the limiting rod 8 is equal to the minimum self deformation of the extrusion rod 4.

The convex surface of the one end of the limiting rod 8 is matched with the concave surface of the limiting groove 9, the limiting rod 8 is connected with the limiting groove 9 in a clamping mode, and the rotation of the hanging lug 3 can be limited through the clamping between the limiting rod 8 and the limiting groove 9.

The vertical section of the chute 12 is triangular, the length of the chute 12 is smaller than that of the limiting rod 8, and the extrusion rod 4 extrudes the chute 12 to drive the limiting rod 8 to move.

The working principle is as follows: when the Bluetooth headset convenient for adjusting the wearing angle is used, firstly, a certain understanding is needed on the working principle of the Bluetooth headset convenient for adjusting the wearing angle, as shown in fig. 1, 3 and 6, when the wearing angle of the Bluetooth headset body 1 needs to be adjusted, only the Bluetooth headset body 1 needs to be rotated, the ratchet wheel 10 limits that the Bluetooth headset body 1 can only rotate towards one direction, and meanwhile, the Bluetooth headset body 1 can be prevented from rotating;

as shown in fig. 2, fig. 3 and fig. 5 again, extrude the extrusion stem 4 downwards all the time, the first spring 5 of removal meeting compression of extrusion stem 4, the chute 12 can be extruded simultaneously in the removal of extrusion stem 4, the chute 12 is being taken place the displacement by extruded in-process gag lever post 8, rotate the hangers 3 this moment again, the user hangs hangers 3 on the ear, loosen extrusion stem 4, extrusion stem 4 can reset under the effect of first spring 5 elastic potential energy, rotate hangers 3 again, until taking place the block between gag lever post 8 and the gag lever post 9, just so restricted the rotation of hangers 3, make wearing of bluetooth headset body 1 more stable, can prevent that bluetooth headset body 1 from taking place to drop.

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 bluetooth headset convenient to angle is worn in regulation, includes bluetooth headset body (1), protection pad (6) and earplug (13), its characterized in that: bluetooth headset body (1) internal rotation is connected with fixed block (2), and fixed block (2) internal rotation is connected with hangers (3) to hangers (3) inside runs through and is provided with stripper bar (4), first spring (5) have been cup jointed in stripper bar (4) outside, and stripper bar (4) inside fixedly connected with second spring (7) to second spring (7) one end fixedly connected with gag lever post (8), protection pad (6) fixed connection is in the hangers (3) outside, spacing groove (9) have been seted up to fixed block (2) inside, and fixed block (2) outside fixedly connected with ratchet (10) to fixed block (2) one side fixedly connected with earplug (13), chute (12) have been seted up to gag lever post (8) inside, Bluetooth headset body (1) fixedly connected with cutting ferrule (11).

2. The bluetooth headset convenient for adjusting a wearing angle according to claim 1, wherein: the extrusion rod (4) and the first spring (5) share the same central axis, and a telescopic structure is formed between the extrusion rod (4) and the hanging lug (3) through the first spring (5).

3. The bluetooth headset convenient for adjusting a wearing angle according to claim 1, wherein: the protection pad (6) is made of rubber, and the outer contour of the protection pad (6) is tightly attached to the inner contour of the hanging lug (3).

4. The bluetooth headset convenient for adjusting a wearing angle according to claim 1, wherein: one end of the limiting rod (8) is hemispherical, a telescopic structure is formed between the limiting rod (8) and the extrusion rod (4) through a second spring (7), and the maximum displacement of the limiting rod (8) is equal to the minimum self deformation of the extrusion rod (4).

5. The bluetooth headset convenient for adjusting a wearing angle according to claim 1, wherein: the convex surface of gag lever post (8) one end is identical with the concave surface of spacing groove (9), and is connected for the block between gag lever post (8) and spacing groove (9).

6. The bluetooth headset convenient for adjusting a wearing angle according to claim 1, wherein: the vertical section of the chute (12) is triangular, and the length of the chute (12) is smaller than that of the limiting rod (8).