CN211152164U

CN211152164U - Anti-drop bluetooth headset

Info

Publication number: CN211152164U
Application number: CN201921951603.4U
Authority: CN
Inventors: 不公告发明人
Original assignee: Fujian Shengrong Ecological Flower Research Institute Co ltd
Current assignee: Fujian Shengrong Ecological Flower Research Institute Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-07-31
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses an anti-drop bluetooth headset, including the earplug, the outer wall of earplug has cup jointed the protective sheath, and the outer wall of protective sheath is pressed clockwise from a left side to the right side and has all seted up the card hole, the outer wall of protective sheath has cup jointed the ear-hang, and the inner chamber of ear-hang is provided with the clamping mechanism, the bottom of clamping mechanism is pegged graft downtheholely at the card. The utility model relates to a bluetooth headset technical field specifically is an anti-drop bluetooth headset. This anti-drop bluetooth headset, the angle of adjustable ear-hang makes its the device more laminate different people's ear, can be according to the concrete adjustment of user's comfort level, and the effectual phenomenon that prevents the user and fall out in the use bluetooth headset appears, satisfies user's demand.

Description

Anti-drop bluetooth headset

Technical Field

The utility model relates to a bluetooth headset technical field specifically is an anti-drop bluetooth headset.

Background

The bluetooth headset applies the bluetooth technology to the hands-free headset, so that users can avoid annoying wire stumbling and can easily talk in various ways, and the bluetooth headset is a good tool for improving the efficiency of mobile business families since the advent of the bluetooth headset.

However, because the auricle shape of each person is different, the existing ear-hung Bluetooth headset cannot be adjusted according to the comfort level of a user, so that the phenomenon that the headset falls out can often occur in the wearing process of the Bluetooth headset which is not fit with the outline of the ear, the experience feeling of the user is influenced, and the anti-drop Bluetooth headset is designed at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-drop bluetooth headset to solve the problem that prior art bluetooth headset can fall out when wearing at least.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-drop bluetooth headset, includes the earplug, the outer wall of earplug has cup jointed the protective sheath, and the outer wall of protective sheath has all seted up the card hole clockwise from a left side to the right side, the outer wall of protective sheath has cup jointed the ear-hang, and the inner chamber of ear-hang is provided with the chucking mechanism, the bottom of chucking mechanism is pegged graft downtheholely at the card.

Preferably, the card actuation mechanism includes: the rear side of the inner cavity of the ear hook is provided with a limiting sliding groove along the up-down direction, and a limiting sliding block is embedded in the inner cavity of the limiting sliding groove; the rear side of the moving block is fixedly connected with the limiting sliding block, a clamping column is arranged at the center of the bottom end of the moving block and is inserted into the clamping hole, and a groove is formed in the front side of the moving block; the upper end and the lower end of the spring are respectively fixedly connected with the top end of the ear-hang inner cavity and the top end of the moving block; the control unit is inserted in the front side of the ear hook.

Preferably, the bottom end of the clamping column is arc-shaped.

Preferably, the manipulation unit includes: the push block is inserted in the front side of the ear hook and corresponds to the groove; the push rod is arranged on the front side of the moving block, and a clamping ring is in interference fit with the outer wall of the push rod; and the adjusting button is arranged on the front side of the clamping ring.

Preferably, the outer wall of the clamping ring is irregular, and the front side of the inner cavity of the ear hook is in adaptive insertion connection with the clamping ring.

Compared with the prior art, the beneficial effects of the utility model are that: this anti-drop bluetooth headset, when in-service use, can wear the device to the ear through the cooperation with down, the angle of adjustable ear-hang under the cooperation through protective sheath, card hole and clamping mechanism makes its device more laminate different people's ear, can be according to the concrete adjustment of user's comfort level, and the effectual phenomenon that prevents that the user blue tooth headset from falling out in the use appears, satisfies user's demand.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is an exploded view of the structure of the present invention shown in FIG. 1;

fig. 3 is a right side cross-sectional view of the invention of fig. 1;

FIG. 4 is an enlarged view of the position A of the present invention;

fig. 5 is a front sectional view of the push rod and the snap ring of the present invention.

In the figure: 1. earplug, 2, a protective lantern ring, 3, a clamping hole, 4, an ear hook, 5, a clamping mechanism, 51, a limiting sliding groove, 52, a limiting sliding block, 53, a moving block, 54, a clamping column, 55, a groove, 56, a spring, 57, an operation and control unit, 571, a pushing block, 572, a push rod, 573, a clamping ring, 574 and an adjusting button.

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.

Please refer to fig. 1-5, the utility model provides an anti-drop bluetooth headset technical scheme: the utility model provides an anti-drop bluetooth headset, includes earplug 1, and protective sheath 2 has been cup jointed to the outer wall of earplug 1, can make its ear-hang 4 rotate under protective sheath 2 and the cooperation of ear-hang 4, and protective sheath 2's outer wall from a left side to the right side according to clockwise all having seted up card hole 3, and the outer wall of protective sheath 2 has cup jointed ear-hang 4, and the inner chamber of ear-hang 4 is provided with clamping mechanism 5, and clamping mechanism 5's bottom is pegged graft in calorie hole 3.

Preferably, the card moving mechanism 5 further includes: the limiting sliding groove 51, the limiting sliding block 52, the moving block 53, the clamping column 54, the groove 55, the spring 56 and the control unit 57; the limiting sliding groove 51 is formed in the rear side of the inner cavity of the ear hook 4 in the up-down direction, the limiting sliding groove 51 is used for limiting the limiting sliding block 52, so that the moving block 53 on the limiting sliding block 52 can only stably move up and down, and the limiting sliding block 52 is embedded in the inner cavity of the limiting sliding groove 51; the rear side of the moving block 53 is fixedly connected with the limiting sliding block 52, a clamping column 54 is arranged at the center of the bottom end of the moving block 53 and is inserted into the clamping hole 3, the ear hooks 4 of the moving block can be fixed to different angles under the matching of the clamping column 54 and the clamping hole 3, and a groove 55 is formed in the front side of the moving block 53; the upper end and the lower end of the spring 56 are respectively fixedly connected with the top end of the inner cavity of the ear hook 4 and the top end of the moving block 53, the spring 56 is a rotating spring, the elastic coefficient is 25N/CM, the spring 56 generates elastic deformation after being stretched or extruded, the spring returns to the initial state after external force is removed, and the moving block 53 is always pushed downwards; and the control unit 57 is inserted in the front side of the ear hook 4, and the control unit 57 can change the vertical position of the moving block 53.

Preferably, the bottom end of the locking pin 54 is curved, and the curved shape may assist the locking pin 54 to be inserted into the inner cavity of the locking hole 3 more easily.

Preferably, the manipulation unit 57 further includes: a push block 571, a push rod 572, a snap ring 573 and an adjusting button 574; the push block 571 is inserted in the front side of the ear hook 4 and corresponds to the groove 55; the right side of the push block 571 is inclined downwards and matched with the left side of the groove 55, when the push block 571 moves rightwards, the moving block 53 and the push rod 572 are pressed up and down through the inclined plane of the push block 571, the push rod 572 is arranged on the front side of the moving block 53, and the outer wall of the push rod 572 is in interference fit with a snap ring 573; an adjustment button 574, wherein the adjustment button 574 is provided on the front side of the snap ring 573, controls the movement of the push rod 572 via the adjustment button 574.

Preferably, the outer wall of the snap ring 573 is irregular, the front side of the inner cavity of the ear hook 4 is in fit insertion with the snap ring 573, and the irregular shape is matched with the shape of the front side opening of the ear hook 4, so that the push block 571 can be prevented from rotating during use and affecting the fixing effect of the ear hook 4.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the device needs to be worn, the ear plug at the back side of the earplug 1 is inserted into an ear, the ear hook 4 is close to the back side of the ear and is sleeved on the ear of a user from top to bottom, at the moment, the adjusting button 574 is pressed, the pushing block 571 is pushed by the adjusting button 574 to be extruded to the inner cavity of the groove 55, the moving block 53 is influenced by the inclined outer wall of the pushing block 571 and moves upwards along the path of the limiting sliding groove 51 through the limiting sliding block 52, the clamping column 54 moves out of the inner cavity of the clamping hole 3 along with the moving block 53, the fixing of the ear hook 4 is further released, the ear hook 4 rotates to a comfortable angle of the user, the adjusting button 574 is stopped being pressed, the moving block 53 pushes the clamping column 54 downwards under the elastic force of the spring 56, the control unit 57 is inserted into the corresponding clamping hole 3, the pushing block 571 is fixed through the matching of the clamping ring 573 and the opening at the front side of the ear hook 4, the operation, is beneficial to popularization.

In the description of the present invention, it is to be understood that the terms "central position," "inner cavity," "outer wall," "top end," "front side," "rear side," "upper" and "inner" indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, which are used for convenience in describing the present invention and for simplifying the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "disposed," "secured," "plugged," "interference fit," "sleeved," and the like are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An anti-drop bluetooth headset, includes earplug (1), its characterized in that: the outer wall of earplug (1) has cup jointed protective sheath (2), and the outer wall of protective sheath (2) has all seted up card hole (3) clockwise from a left side to the right side, the outer wall of protective sheath (2) has cup jointed ear-hang (4), and the inner chamber of ear-hang (4) is provided with clamping mechanism (5), the bottom of clamping mechanism (5) is pegged graft in calorie hole (3).

2. An anti-drop bluetooth headset according to claim 1, characterized in that: the click mechanism (5) includes:

the rear side of the inner cavity of the ear hook (4) is provided with a limiting sliding groove (51) along the vertical direction, and a limiting sliding block (52) is embedded in the inner cavity of the limiting sliding groove (51);

the rear side of the moving block (53) is fixedly connected with the limiting sliding block (52), a clamping column (54) is arranged at the center of the bottom end of the moving block (53) and is inserted into the clamping hole (3), and a groove (55) is formed in the front side of the moving block (53);

the upper end and the lower end of the spring (56) are respectively fixedly connected with the top end of the inner cavity of the ear hook (4) and the top end of the moving block (53);

a control unit (57), wherein the control unit (57) is inserted in the front side of the ear hook (4).

3. An anti-drop bluetooth headset according to claim 2, characterized in that: the bottom end of the clamping column (54) is arc-shaped.

4. An anti-drop bluetooth headset according to claim 2, characterized in that: the manipulation unit (57) includes:

the push block (571) is inserted in the front side of the ear hook (4) and corresponds to the groove (55);

a push rod (572), wherein the push rod (572) is arranged on the front side of the moving block (53), and a snap ring (573) is in interference fit with the outer wall of the push rod (572);

an adjustment button (574), the adjustment button (574) being disposed on a front side of the snap ring (573).

5. An anti-drop bluetooth headset according to claim 4, characterized in that: the outer wall of the snap ring (573) is irregular, and the front side of the inner cavity of the ear hook (4) is in adaptive insertion connection with the snap ring (573).