CN213754920U

CN213754920U - Waterproof bluetooth headset

Info

Publication number: CN213754920U
Application number: CN202022995552.4U
Authority: CN
Inventors: 黄洪平
Original assignee: China Etech Technology Co ltd
Current assignee: China Etech Technology Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-07-20
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a waterproof bluetooth headset, include: the earphone comprises an earphone body, a noise reduction microphone and a communication microphone, wherein the earphone body comprises a left earphone body and a right earphone body which are arranged in a mirror symmetry mode, the earphone body comprises an upper earphone cover and a lower earphone cover which are arranged in a matched mode, a PCB is installed inside the lower earphone cover, and the noise reduction microphone and the communication microphone are integrated on the PCB; the charging box is matched with the earphone body for use and used for storing and charging the earphone body; the clamping assembly is arranged inside the charging box and used for clamping the earphone body; compress tightly the subassembly, compress tightly the inside that the subassembly was installed at the box that charges, utilize conversation miaow silica gel cover, first waterproof net protection conversation miaow head, prevent that the conversation miaow head from meeting water short circuit, utilize waterproof net of second, PCB board protection to fall the miaow head of making an uproar, prevent that the miaow head of making an uproar from meeting water short circuit, earphone battery's positive negative pole overlaps respectively and is equipped with waterproof rubber ring, still install third waterproof net on the waterproof rubber ring, prevent that earphone battery from meeting water short circuit.

Description

Waterproof bluetooth headset

Technical Field

The utility model relates to the technical field of earphones, specifically a waterproof bluetooth headset.

Background

The Bluetooth earphone applies the Bluetooth technology to the hands-free earphone, so that users can avoid annoying wiring stumbling and can easily talk in various ways. Since the advent of bluetooth headsets, which comprise a headset body and a charging box used in cooperation with the headset body, the bluetooth headsets have been good tools for improving efficiency of mobile commerce families.

The existing Bluetooth headset is poor in waterproof performance of the headset body, the charging box used in a matched mode cannot effectively fix the Bluetooth headset, and in the carrying process, the headset body is easy to shake in the charging box, so that the service life of the headset is influenced.

SUMMERY OF THE UTILITY MODEL

Based on the weak point among the prior art that mentions among the above-mentioned background art, for this reason the utility model provides a waterproof bluetooth headset.

The utility model discloses an adopt following technical scheme to overcome above technical problem, specifically do:

a waterproof bluetooth headset, comprising:

the earphone comprises an earphone body, the earphone body is provided with a left earphone body and a right earphone body which are arranged in a mirror symmetry mode, the earphone body comprises an upper earphone cover and a lower earphone cover which are arranged in a matched mode, the upper earphone cover and the lower earphone cover are buckled, a PCB is arranged in the lower earphone cover, a noise reduction microphone head and a call microphone head are integrated on the PCB, a noise reduction microphone silica gel sleeve is arranged on the noise reduction microphone, a second waterproof net is arranged on the noise reduction microphone silica gel sleeve, an earphone touch sheet is arranged on the inner wall of the upper earphone cover and connected with the PCB, a call microphone silica gel sleeve is arranged on the call microphone head, a first waterproof net is arranged on the call microphone silica gel sleeve, an earphone battery is further arranged at the bottom of the PCB, the PCB is electrically connected with the earphone battery, a waterproof rubber ring is respectively sleeved on the positive pole and the negative pole of the earphone battery, and a third waterproof rubber ring is further arranged on the waterproof rubber ring, the earphone is characterized in that an earphone magnet is further mounted inside the earphone lower cover, the bottom of the earphone lower cover is provided with an opening, a loudspeaker is mounted at the bottom of the earphone lower cover and electrically connected with the PCB, a fourth waterproof net is mounted at the bottom of the loudspeaker, an earphone front cavity is arranged below the loudspeaker and buckled with the bottom of the earphone lower cover, and an earphone silica gel sleeve is sleeved outside the earphone front cavity;

the charging box is matched with the earphone body for use and used for storing and charging the earphone body;

the clamping assembly is arranged inside the charging box and used for clamping the earphone body;

a compression assembly mounted inside the charging box.

As a further aspect of the present invention: the bottom of the front cavity of the earphone is provided with a mesh grid, and the bottom of the front cavity of the earphone is also provided with an earphone cap.

As a further aspect of the present invention: the box that charges is including the box upper cover that charges, the box lower cover that charges, the box upper cover that charges, the edge department of the box lower cover that charges is articulated.

As a further aspect of the present invention: the centre gripping subassembly includes the fixed plate of fixed mounting inside the box lower cover that charges, the spout has been seted up on the surface of fixed plate, the below of fixed plate is provided with two-way lead screw, the tip of two-way lead screw with the lateral wall of the box lower cover that charges rotates to be connected, threaded connection has the slider on the two-way lead screw, the slider is total two, and bilateral symmetry sets up, the last fixed surface of slider installs the dead lever, the dead lever pass the spout and with spout sliding connection, the top fixed mounting of dead lever has the grip block, the inside cavity of grip block, the internally mounted of grip block has the charger, charging socket is installed to the lateral wall of the box lower cover that charges, charging socket is through flexible wire and the inside charger electric connection of grip block.

As a further aspect of the present invention: and one end of the bidirectional screw rod is provided with a knob.

As a further aspect of the present invention: the charging socket adopts a USB interface or a Type-C interface.

As a further aspect of the present invention: the pressing assembly comprises a spring fixedly mounted on the top wall of the upper cover of the charging box, and a pressing plate is fixedly mounted at the lower end of the spring.

After the structure more than adopting, the utility model discloses compare in prior art, possess following advantage: the method comprises the following steps that a call microphone silica gel sleeve and a first waterproof net are utilized to protect a call microphone to prevent the call microphone from being short-circuited when water is encountered, a second waterproof net and a PCB are utilized to protect a noise reduction microphone to prevent the noise reduction microphone from being short-circuited when water is encountered, waterproof rubber rings are respectively sleeved on the positive electrode and the negative electrode of an earphone battery, and a third waterproof net is further installed on each waterproof rubber ring to prevent the earphone battery from being short-circuited when water is encountered, so that the waterproof performance of an earphone body is greatly improved;

when the earphone is worn, the earphone silica gel sleeve extends into the ear, the earphone silica gel sleeve accords with the human engineering design, more effective support is provided for the earphone body, the wearing is firmer, and the comfort level is high;

through the centre gripping subassembly, the subassembly that compresses tightly that set up in charging the box, can make the earphone body keep fixed, avoid the earphone body to rock in charging the box when carrying, prolonged the life of earphone body.

Drawings

Fig. 1 is an exploded view of an earphone body in a waterproof bluetooth earphone.

Fig. 2 is a schematic diagram of the internal structure of a charging box in a waterproof bluetooth headset.

Fig. 3 is a top view of a clamping block in a waterproof bluetooth headset.

In the figure: 1-an upper cover of the earphone; 2-earphone touch sheet; 3-talking microphone silica gel cover; 4-a first waterproof net; 5-lower cover of earphone; 6-a second waterproof net; 7-noise reduction microphone silica gel cover; 8-a PCB board; 9-a headset battery; 10-waterproof rubber ring; 11-a third water prevention net; 12-an earphone magnet; 13-weaving a net; 14-a headset cap; 15-a loudspeaker; 16-a fourth waterproof net; 17-the front cavity of the earphone; 18-earphone silica gel cover; 19-charging box upper cover; 20-charging box lower cover; 21-a compacting plate; 22-a spring; 23-fixing the plate; 24-a chute; 25-a bidirectional screw rod; 26-a slide block; 27-a fixing rod; 28-a clamping block; 29-charging socket.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

In the description of the present invention, it is to be understood that the term "center". The directional or positional relationships "length," "width," "height," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "side," and the like are indicative of the directional or positional relationships illustrated in fig. 1, merely to facilitate description and to simplify description, and are not indicative or implied that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention.

In addition, if a description of "first", "second", etc. is referred to in the present invention, it is used for descriptive purposes only and not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-3, in an embodiment of the present invention, a waterproof bluetooth headset includes:

the earphone comprises an earphone body, the earphone body is provided with a left side and a right side which are arranged in a mirror symmetry mode, the earphone body comprises an upper earphone cover 1 and a lower earphone cover 5 which are arranged in a matched mode, the upper earphone cover 1 is buckled with the lower earphone cover 5, a PCB 8 is installed inside the lower earphone cover 5, a noise reduction microphone and a communication microphone are integrated on the PCB 8, a noise reduction microphone silica gel sleeve 7 is installed on the noise reduction microphone, a second waterproof net 6 is installed on the noise reduction microphone silica gel sleeve 7, the noise reduction microphone is protected by the second waterproof net 6 and the PCB 8, the noise reduction microphone is prevented from being short-circuited when meeting water, an earphone touch sheet 2 is installed on the inner wall of the upper earphone cover 1, the earphone touch sheet 2 is connected with the PCB 8, a communication microphone sleeve 3 is installed on the communication microphone head, a first waterproof net 4 is installed on the communication silica gel sleeve 3, and the communication microphone is protected by the first waterproof net 4, the earphone comprises a microphone, a communication microphone and a PCB (printed circuit board) 8, wherein the communication microphone is prevented from short circuit when meeting water, the PCB 8 is electrically connected with the earphone battery 9, the positive electrode and the negative electrode of the earphone battery 9 are respectively sleeved with a waterproof rubber ring 10, a third waterproof net 11 is further installed on the waterproof rubber ring 10 to prevent the earphone battery 9 from short circuit when meeting water, an earphone magnet 12 is further installed inside an earphone lower cover 5, the bottom of the earphone lower cover 5 is provided with an opening, a loudspeaker 15 is installed at the bottom of the earphone lower cover 5, the loudspeaker 15 is electrically connected with the PCB 8, a fourth waterproof net 16 is installed at the bottom of the loudspeaker 15, an earphone front cavity 17 is arranged below the loudspeaker 15, the earphone front cavity 17 is buckled with the bottom of the earphone lower cover 5, an earphone silica gel sleeve 18 is sleeved outside the earphone front cavity 17, the earphone silica gel sleeve 18 accords with the ergonomic design, and the earphone silica gel sleeve 18 stretches into the ear when being worn, the earphone body is more effectively supported, and the wearing is more comfortable;

the clamping assembly is arranged inside the charging box and used for clamping the earphone body when the earphone body is stored, so that the earphone body is kept fixed and the earphone body is prevented from shaking in the charging box when the earphone body is carried;

the pressing assembly is arranged inside the charging box, and when the earphone body is arranged in the charging box, the pressing assembly is used for pressing the earphone body, so that the earphone body is further prevented from shaking in the charging box;

the utility model discloses in, utilize conversation miaow silica gel cover 3, first waterproof net 4 protection conversation miaow head, prevent that the conversation miaow head meets the water short circuit, utilize waterproof net 6 of second, the 8 protection of PCB board of microphone that fall to make an uproar, prevent to fall the microphone that makes an uproar and meet the water short circuit, earphone battery 9's positive negative pole overlaps respectively and is equipped with waterproof rubber ring 10, still install third waterproof net 11 on waterproof rubber ring 10, prevent that earphone battery 9 from meeting the water short circuit, improved the waterproof performance of earphone body greatly, when wearing, earphone silica gel cover 18 stretches into in the ear, earphone silica gel cover 18 accords with the human engineering design, provides more effective support for the earphone body, wears more firmly, and the comfort level is high, through the centre gripping subassembly that sets up in the box that charges, compresses tightly the subassembly, can make the earphone body keep fixed, avoids when carrying the earphone body to rock in the box that charges.

In an embodiment of the present invention, the mesh grid 13 is installed at the bottom of the front earphone cavity 17, and the earphone cap 14 is also installed at the bottom of the front earphone cavity 17.

In another embodiment of the utility model, the box that charges includes the box upper cover 19 that charges, the box lower cover 20 that charges, the edge of the box upper cover 19 that charges, the box lower cover 20 that charges is articulated, the box upper cover 19 that charges, the box lower cover 20 that charges are connected through magnetism suction buckle fit.

In another embodiment of the present invention, the clamping assembly includes a fixing plate 23 fixedly installed inside the charging box lower cover 20, a sliding groove 24 is formed on the surface of the fixing plate 23, a bidirectional screw rod 25 is provided below the fixing plate 23, the end of the bidirectional screw rod 25 is rotatably connected with the side wall of the charging box lower cover 20, a knob is installed at one end of the bidirectional screw rod 25, sliders 26 are connected to the bidirectional screw rod 25 by screw threads, the number of the sliders 26 is two, the two sliders 26 are arranged in bilateral symmetry, a fixing rod 27 is fixedly installed on the upper surface of the slider 26, the fixing rod 27 passes through the sliding groove 24 and is slidably connected with the sliding groove 24, a clamping block 28 is fixedly installed at the top end of the fixing rod 27, the clamping block 28 is hollow inside, a charger is installed inside the clamping block 28 for charging the earphone body, a charging socket 29 is installed on the outer side wall of the charging box lower cover 20, the charging socket 29 is electrically connected with a charger inside the clamping block 28 through a telescopic lead, and the charging socket 29 can adopt a USB interface, a Type-C interface and the like, which is not limited by the utility model;

the earphone body is arranged between the two clamping blocks 28, the knob is rotated to drive the two-way screw rod 25 to rotate, then the two clamping blocks 28 are driven to move oppositely, and the clamping blocks 28 are utilized to clamp the earphone body, so that the earphone body is kept fixed.

In the utility model discloses a still another embodiment, compress tightly the subassembly and include the spring 22 of fixed mounting at the box upper cover 19 roof that charges, the lower extreme fixed mounting of spring 22 has pressure strip 21, when the box upper cover 19 that charges closes, utilizes spring 22 can firmly press pressure strip 21 on the earphone body, makes the earphone body keep fixed, further prevents that the earphone body from rocking in the box that charges.

The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. However, all changes which come within the scope of the independent claims of the invention are to be embraced therein.

Claims

1. A waterproof Bluetooth headset, comprising:

the earphone comprises an earphone body, the earphone body is provided with a left earphone upper cover and a right earphone lower cover which are arranged in a mirror symmetry mode, the earphone body comprises an earphone upper cover (1) and an earphone lower cover (5) which are arranged in a matched mode, the earphone upper cover (1) is buckled with the earphone lower cover (5), a PCB (8) is installed inside the earphone lower cover (5), a noise reduction microphone head and a communication microphone head are integrated on the PCB (8), a noise reduction microphone silica gel sleeve (7) is installed on the noise reduction microphone, a second waterproof net (6) is installed on the noise reduction microphone silica gel sleeve (7), an earphone touch sheet (2) is installed on the inner wall of the earphone upper cover (1), the earphone touch sheet (2) is connected with the PCB (8), a communication microphone sleeve (3) is installed on the communication microphone head, a first waterproof net (4) is installed on the communication silica gel microphone sleeve (3), an earphone battery (9) is further installed at the bottom of the PCB (8), the earphone comprises a PCB (8), an earphone battery (9), a waterproof rubber ring (10) is sleeved on the positive electrode and the negative electrode of the earphone battery (9), a third waterproof net (11) is further installed on the waterproof rubber ring (10), an earphone magnet (12) is further installed inside an earphone lower cover (5), the bottom of the earphone lower cover (5) is open, a loudspeaker (15) is installed at the bottom of the earphone lower cover (5), the loudspeaker (15) is electrically connected with the PCB (8), a fourth waterproof net (16) is installed at the bottom of the loudspeaker (15), an earphone front cavity (17) is arranged below the loudspeaker (15), the earphone front cavity (17) is buckled with the bottom of the earphone lower cover (5), and an earphone silica gel sleeve (18) is sleeved outside the earphone front cavity (17);

a compression assembly mounted inside the charging box.

2. A waterproof bluetooth headset according to claim 1, characterized in that the bottom of the headset front cavity (17) is fitted with a mesh (13) and the bottom of the headset front cavity (17) is also fitted with a headset cap (14).

3. The waterproof Bluetooth headset of claim 1, wherein the charging box comprises an upper charging box cover (19) and a lower charging box cover (20), and edges of the upper charging box cover (19) and the lower charging box cover (20) are hinged.

4. The waterproof Bluetooth headset of claim 3, wherein the clamping assembly comprises a fixing plate (23) fixedly installed inside a lower cover (20) of the charging box, a sliding groove (24) is formed in the surface of the fixing plate (23), a bidirectional screw rod (25) is arranged below the fixing plate (23), the end of the bidirectional screw rod (25) is rotatably connected with the side wall of the lower cover (20) of the charging box, two sliding blocks (26) are connected to the bidirectional screw rod (25) in a threaded manner, the sliding blocks (26) are symmetrically arranged in the left and right directions, fixing rods (27) are fixedly installed on the upper surface of each sliding block (26), the fixing rods (27) penetrate through the sliding groove (24) and are slidably connected with the sliding groove (24), clamping blocks (28) are fixedly installed at the top ends of the fixing rods (27), and the clamping blocks (28) are hollow inside, the internally mounted of grip block (28) has the charger, charging socket (29) are installed to the lateral wall of box lower cover (20) charges, charging socket (29) are through flexible wire and the inside charger electric connection of grip block (28).

5. The waterproof Bluetooth headset of claim 4, wherein a knob is mounted at one end of the two-way lead screw (25).

6. The waterproof Bluetooth headset of claim 4, wherein the charging jack (29) is a USB interface or a Type-C interface.

7. The waterproof Bluetooth headset of claim 3, wherein the pressing assembly comprises a spring (22) fixedly mounted on the top wall of the charging box upper cover (19), and a pressing plate (21) is fixedly mounted at the lower end of the spring (22).