CN218301381U

CN218301381U - Earphone type interphone

Info

Publication number: CN218301381U
Application number: CN202222675557.8U
Authority: CN
Inventors: 陈文基; 陈金土; 陈群峰
Original assignee: Fujian Quanzhou Myt Electronics Co ltd
Current assignee: Fujian Quanzhou Myt Electronics Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-01-13
Anticipated expiration: 2032-10-11

Abstract

The utility model relates to an intercom technical field just discloses an earphone formula intercom, and its structure includes that the earphone is installed to the one side of organism, and the one end of organism is fixed with flexible pole, and the lower extreme of earphone is equipped with the detachable charging wire, and the upper end of earphone is fixed with first roof beam, is equipped with the ear clip on the first roof beam, and the below cooperation of first roof beam has the hair clasp, and the below of hair clasp is equipped with the protection bubble cotton, the beneficial effect of the utility model: it is cotton to set up the protection bubble through the bottom surface at hair clasp, and the protection bubble is cotton can adopt the mode loading and unloading in card post and bolt hole with hair clasp, also utilizes the magnetism principle to adsorb fixedly to make the protection bubble cotton be for dismantling, thereby will protect the bubble cotton to dismantle the washing, avoid bacterial growing, comparatively health.

Description

Earphone type interphone

Technical Field

The utility model relates to an intercom technical field specifically is an earphone formula intercom.

Background

The earphone type interphone is a combination of an earphone and a microphone, has the functions of both the earphone and the microphone, is widely applied to hotel management, large-scale construction site management, community management and the like, can achieve the purpose of multi-person conversation, and is convenient to use.

For example, in patent publication nos.: head-mounted digital intercom based on DECT among CN209472616U, the earphone is inside to be equipped with the earphone mainboard, is equipped with on the earphone mainboard: one end of the loudspeaker, one end of the microphone, one end of the DECT communication module, one end of the ADPCM voice coding and decoding module, one end of the TDMA/TDD processing module, one end of the GFSK modulation module and one end of the RF module are connected with the main control module respectively, and the other end of the RF module is connected with the antenna.

Based on above-mentioned discovery, the head roof beam on the earphone is equipped with the protection bubble cotton down, and the protection bubble is cotton for fixed, can not demolish and wash the protection bubble cotton, wears for a long time down, can lead to the protection bubble cotton to cross dirty to breed the bacterium among the protection bubble cotton, influence the health.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an earphone formula intercom can dismantle the washing to the protection bubble cotton.

In order to realize the function purpose, the utility model provides a following technical scheme: a headset type interphone comprises a machine body, a bendable rod fixed at one end of the machine body, a charging wire arranged at the lower end of a receiver, a head beam fixed at the upper end of the receiver, an ear clip arranged on the head beam, and a hair band matched below the head beam, wherein the hair band comprises a flexible magnetic stripe fixed at the upper end of the hair band and protection foam arranged at the lower end of the hair band, and the protection foam can be attached to the head of a user and used for reducing discomfort caused by the fact that the user wears a headset for a long time.

As optimization, the one side that the hair clasp was cotton towards the protection bubble is equipped with the locating hole, and the position placed in the middle be equipped with dismounting device on the locating hole, the cotton locating hole of above-mentioned protection bubble is for preventing to produce the skew after the cotton installation of hair clasp of protection bubble, and above-mentioned dismounting device can realize the cotton and the hair clasp of protection bubble dismantlement between to whether can select to add the protection bubble cotton according to the demand, and can realize the cotton washing of protection bubble.

Preferably, the protection foam is fixed with a positioning column, a bolt hole is formed in the positioning column in the centered position, and the positioning column is used for being matched with the positioning hole and can effectively prevent the protection foam from deviating.

As the optimization, dismounting device includes the cylinder, is fixed in the cylinder and with hair clasp swing joint's branch, both ends are fixed in respectively hair clasp inner wall, the spring of branch, be fixed in the card post of the branch other end, the aforesaid can stimulate the cylinder, cylindrical one end is fixed with branch, the other end of branch is fixed with the card post, will block the post and extract completely from the bolt hole, just can realize dismantling of protection bubble cotton, be fixed with the spring on the branch, and the other end of spring is fixed with the inner wall of hair clasp, so when loosening the cylinder, branch can be because the normal position is got back to under the thrust of spring, dismounting device's card post and the bolt hole cooperation on the reference column.

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

the utility model relates to an earphone formula intercom sets up the protection bubble cotton in the bottom surface of hair clasp, and the protection bubble is cotton can adopt the mode loading and unloading in card post and bolt hole with hair clasp, also utilizes the magnetism principle to adsorb fixedly to make the protection bubble cotton for dismantling, thereby will protect the bubble cotton to dismantle the washing, avoid bacterial growing, comparatively health.

Drawings

Fig. 1 is a schematic view of a structure of an earphone-type interphone of the present invention;

FIG. 2 is a schematic structural view of the hair band and the head beam of the present invention;

fig. 3 is a schematic structural view of the hair band of the present invention;

fig. 4 is another schematic structural view of the hair band of the present invention;

FIG. 5 is a schematic view of the protection foam structure of the present invention;

fig. 6 is a schematic structural view of the detaching device of the present invention;

fig. 7 is a schematic structural view of a hair band and a protection foam in the second embodiment of the present invention.

Reference numbers in the figures: the device comprises a machine body-1, a charging wire-2, a flexible rod-3, a head beam-5, a hair band-6, an ear clip-7, a receiver-8, a flexible magnetic stripe-61, a protective foam-62, a positioning hole-01, a dismounting device-a, a positioning column-21, a plug pin hole-22, a cylinder-31, a supporting rod-32, a spring-33 and a clamping column-34.

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.

Example one

Referring to fig. 1-6, an earphone type interphone includes a body 1, a charging line 2, a flexible rod 3, a head beam 5, a hair band 6, an ear clip 7, and a receiver 8, wherein the receiver 8 is installed on one side of the body 1, the flexible rod 3 is fixed at one end of the body 1, the detachable charging line 2 is arranged at the lower end of the receiver 8, the head beam 5 is fixed at the upper end of the receiver 8, the ear clip 7 is arranged on the head beam 5, the hair band 6 is matched below the head beam 5, the hair band 6 includes a flexible magnetic stripe 61 and a protection foam 62, the flexible magnetic stripe 61 is fixed at the upper end of the hair band 6, the protection foam 62 is installed at the lower end of the hair band 6, and the protection foam 62 can be attached to the head of a user to reduce discomfort caused by the user wearing the earphone for a long time.

In this embodiment, head roof beam 5 is equipped with the arc recess with flexible magnetic stripe 61 matched with for in flexible magnetic stripe 61 can insert the arc recess, the arc recess on the above-mentioned head roof beam 5 cooperates with flexible magnetic stripe 61, can reduce occupying in space, also can prevent to send out the not hard up of hoop 6, also can select whether to add to send out hoop 6 according to the demand, and fixed through magnetism, can realize the washing to sending out hoop 6.

In this embodiment, the one side of the protection bubble cotton 62 of hair clasp 6 orientation is equipped with locating hole 01, is equipped with dismounting device a on the locating hole 01 of central position, and the above-mentioned locating hole 01 of the protection bubble cotton 62 is for preventing to produce the skew after the protection bubble cotton 62 is installed and is taken over the 6, and dismounting device a can realize the protection bubble cotton 62 and take over the dismantlement between the 6 to whether can select to add the protection bubble cotton 62 according to the demand, and can realize the washing to the protection bubble cotton 62.

In this embodiment, the positioning post 21 is fixed on the protection foam 62, the pin hole 22 is disposed on the positioning post 21 in the central position, and the positioning post 21 is used to cooperate with the positioning hole 01, so as to effectively prevent the protection foam 62 from deviating.

In this embodiment, the detaching device a includes a cylinder 31, a support rod 32, a spring 33, and a locking column 34, wherein one side of the cylinder 31 is fixed with the support rod 32, the support rod 32 is movable in the hair band 6, the spring 33 is disposed inside the hair band 6 and is matched with the support rod 32, the other end of the support rod 32 is fixed with the locking column 34, the cylinder 31 can be pulled, one end of the cylinder 31 is fixed with the support rod 32, the other end of the support rod 32 is fixed with the locking column 34, the locking column 34 is completely pulled out from the plug pin hole 22, so that the protection foam 62 can be detached, the spring 33 is fixed on the support rod 32, and the other end of the spring 33 is fixed with the inner wall of the hair band 6, so when the cylinder 31 is loosened, the support rod 32 can return to the original position due to the pushing force of the spring 33.

In this embodiment, the locking pin 34 of the detaching device a is engaged with the latch hole 22 of the positioning pin 21.

The flexible magnetic strip 61 can be directly detached from the arc-shaped groove on the head beam 5, the protection foam 62 can be detached by the detaching device a by pulling the cylinder 31 on the detaching device a, one end of the cylinder 31 is fixed with the supporting rod 32, the other end of the supporting rod 32 is fixed with the clamping column 34, the clamping column 34 is completely pulled out from the plug pin hole 22, the detachment of the protection foam 62 can be realized, the spring 33 is arranged on the supporting rod 32, and the other end of the spring 33 is fixed with the inner wall of the hair band 6, so that when the cylinder 31 is loosened, the supporting rod 32 returns to the original position under the pushing force of the spring 33, and when the protection foam 62 needs to be installed back, the cylinder 31 is pulled in the same way, the clamping column 34 cannot block the positioning column 21 from entering the positioning hole 01, the positioning column 21 releases the cylinder 31 after entering the positioning hole 01, so that the supporting rod 32 pushes the clamping column 34 into the plug pin hole 22 on the positioning column 21 due to the acting force of the spring 33, and the protection foam 62 is installed.

Example two

Please refer to fig. 1, an earphone type interphone, including a main body 1, a charging wire 2, a flexible rod 3, a head beam 5, a hair band 6, an ear clip 7, a receiver 8 is installed on one side of the main body 1, one end of the main body 1 is fixed with the flexible rod 3, a detachable charging wire 2 is arranged at the lower end of the receiver 8, the upper end of the receiver 8 is fixed with the head beam 5, the head beam 5 is provided with the ear clip 7, the hair band 6 is matched with the lower part of the head beam 5, the hair band 6 comprises a flexible magnetic stripe 61 and a protection foam 62, the upper end of the hair band 6 is fixed with the flexible magnetic stripe 61, the lower end of the hair band 6 is provided with the protection foam 62, the protection foam 62 can be attached to the head of a user, so as to reduce discomfort caused by the user wearing the earphone for a long time.

Referring to fig. 7, in the present embodiment, a positioning hole 01 is formed in a surface of the hair band 6 facing the protection foam 62, a depth of the positioning hole 01 is smaller than a thickness of the hair band 6, a magnet piece is disposed on an inner top surface of the positioning hole 01, a positioning post 21 is fixed on a top surface of the protection foam 62, the positioning post 21 is made of steel, and based on a magnetic principle, the magnet piece can attract the positioning post made of steel, so that the protection foam 62 and the hair band 6 can be fixed.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a headphone type intercom, includes organism (1), is fixed in earphone (8) of organism (1), be located first roof beam (5) of earphone (8) upper end, locate ear clip (7) on first roof beam (5), cooperate in hair clasp (6) of first roof beam (5) below, its characterized in that: a detachable protective foam (62) is arranged below the hair band (6).

2. The headphone interphone according to claim 1, wherein: the top surface of the hair band (6) is provided with a flexible magnetic strip (61).

3. The headphone interphone according to claim 1, wherein: the head beam (5) is provided with an arc groove matched with the flexible magnetic strip (61), so that the flexible magnetic strip (61) can be inserted into the arc groove.

4. The headphone interphone according to claim 1, wherein: the one side of hair clasp (6) towards protection bubble cotton (62) is equipped with three locating hole (01), is equipped with dismounting device (a) on locating hole (01) of central position.

5. The headphone interphone according to claim 4, wherein: three positioning columns (21) are fixed on the protection foam (62), and bolt holes (22) are formed in the positioning columns (21) in the middle positions.

6. The headphone interphone according to claim 5, wherein: the disassembling device (a) comprises a cylinder (31), a support rod (32) fixed on the cylinder (31) and movably connected with the hair band (6), a spring (33) positioned in the hair band (6) and matched with the support rod (32), and a clamping column (34) fixed at the other end of the support rod (32).

7. The headphone interphone according to claim 6, wherein: the clamping column (34) is matched with a bolt hole (22) on the positioning column (21).