CN219761281U

CN219761281U - Dustproof device for intelligent earphone

Info

Publication number: CN219761281U
Application number: CN202321233493.4U
Authority: CN
Inventors: 姚洪; 李黎; 巫映珍
Original assignee: Nanjing Xilie Information Technology Co ltd
Current assignee: Nanjing Xilie Information Technology Co ltd
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-09-26
Anticipated expiration: 2033-05-19

Abstract

The utility model provides a dustproof device for an intelligent earphone, which comprises an intelligent earphone body, wherein the front surface of the intelligent earphone body is fixedly connected with a sound outlet frame, and the front end of the surface of the sound outlet frame is movably connected with a protection frame; according to the intelligent earphone, the intelligent earphone body, the sound outlet frame and the protective frame are arranged, the sound outlet frame is movably connected with the protective frame, a user can detach the protective frame and independently clean the filter screen on one side of the protective frame, the user does not need to worry about directly cleaning one side of the filter screen, impurity dust on the surface can be pushed to the sound outlet frame and even the inner cavity of the intelligent earphone body, the subsequent use of the intelligent earphone body and the audio quality are influenced, in addition, the protective frame is matched with the movement of the extension plate, the extension block, the inclined groove, the clamping groove and the placing groove, the effects of convenient detachment and installation are achieved, and further, the situation that the impurity dust is easy to push to pass through the filter screen and the subsequent use experience of the earphone is influenced due to the fact that the filter screen is inconvenient to detach and clean is prevented.

Description

Dustproof device for intelligent earphone

Technical Field

The utility model belongs to the field of intelligent headphones, and particularly relates to a dustproof device for an intelligent headphone.

Background

The intelligent earphone brings more convenient wearing experience for users in a wireless connection mode, and is usually provided with a charging box for charging and protecting the earphone, and is convenient to carry;

according to the Chinese patent application number: 202021647622.0 discloses a bluetooth headset deposits and uses dustproof box relates to bluetooth headset protection technical field, the equal fixed mounting in surface of first lid and second lid has the connecting rod, telescopic inside fixed mounting has first spring, one end fixed surface that the connecting rod was kept away from to first lid installs the dead lever, the surface rotation of dead lever is connected with the swivel, the fixed surface of swivel installs the shelves pole, the comparative example is through setting up protector, when the earphone body is not used, the earphone body is put into the storage tank in the fixed block, rotate the pivot, when first lid and second lid are closed completely, rotate the ring on the dead lever, the swivel rotates and drives the shelves pole and rotate, the shelves pole rotates the second lid, first lid and second lid closure lead to the box body to be in a confined environment, current bluetooth headset has been solved, the dust in the easy absorption environment, the dust adsorbs a plurality of, further will influence the problem of broadcasting sound quality of bluetooth headset, the comparative example passes through the equipment of dustproof housing, but the earphone is in the use, especially, the intelligent earphone is put into the storage tank in the fixed block, rotate the pivot, the filter screen is relatively easy to be used to the dust filter screen is stretched out to the dust channel, the filter screen is relatively easy to be used to the dust filter, the dust filter channel is polluted in the dust channel is directly, the filter out of the filter channel is convenient to the user, the filter channel is polluted in the dust channel is easy to the dust channel, the dust channel is polluted in the dust channel, the dust channel is more easily to the dust filter channel, the dust filter device is more easily in the dust filter channel, the dust filter dust in the dust filter channel in the dust filter.

In summary, the present utility model provides a dust-proof device for an intelligent earphone to solve the above-mentioned problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the dustproof device for the intelligent earphone, which aims to solve the problems that in the prior art, a sound outlet can extend to an auditory canal of a user and is easy to be stained with various impurity dust in part of auditory canals, and although the sound outlet of the earphone is usually provided with a filtering device, part of auditory canals of the user are moist, namely the impurity dust in the inside is also sticky and is easy to be adhered to a filter screen, and the filter screen is inconvenient to detach and clean, so that the impurity dust is easy to be pushed to pass through the filter screen by direct cleaning, and the subsequent use experience of the earphone is affected.

The utility model provides a dust keeper for intelligent earphone, includes intelligent earphone body, the positive fixedly connected with of intelligent earphone body goes out the sound frame, the front end swing joint who goes out sound frame surface has the protection frame, the positive fixedly connected with filter screen of protection frame, all fixedly connected with extension board around the protection frame back, one side that the extension board is close to out the sound frame is the inclined plane, the inclined groove has all been seted up around going out the sound frame surface, one side of extension board extends to the inner chamber of inclined groove, and with the inner chamber swing joint of inclined groove, the standing groove has been seted up to the back of protection frame, the inner chamber swing joint of standing groove has the push ring, one side of extension board and the surface contact of push ring.

Preferably, the first jacks are formed in the periphery of the front face of the protective frame, the second jacks are formed in the periphery of the surface of the push ring, and the radius of the inner cavity of the first jacks is larger than that of the inner cavity of the second jacks.

Preferably, the inner cavity of the first jack is provided with a bolt, and one side of the bolt penetrates through the inner cavity of the second jack to be in threaded connection with the inner cavity of the second jack.

Preferably, one side of the extension board, which is close to the sound outlet frame, is fixedly connected with an extension block, the rear end of the inner cavity of the inclined groove is provided with a clamping groove, and one side of the extension block extends to the inner cavity of the clamping groove and is movably connected with the inner cavity of the clamping groove.

Preferably, rubber blocks are sleeved on the surfaces of the sound outlet frame, the extension plate and the protection frame, and the surface of each rubber block is fixedly connected with an earplug sleeve.

Preferably, the front end of the inner cavity of the rubber block is provided with an interception net, and the surface of the interception net is adhered to the inner wall of the rubber block through viscose.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the intelligent earphone body provides a foundation for the basic intelligent earphone function of the device and is matched with the sound outlet frame to play audio, the protection frame is matched with the filter screen to provide a basic dustproof function for the earphone, the sound outlet frame is movably connected with the protection frame, a user can detach the protection frame and independently clean the filter screen on one side of the protection frame without worrying about directly cleaning one side of the filter screen, impurity dust on the surface can be pushed to the sound outlet frame even the inner cavity of the intelligent earphone body, the subsequent use and audio quality of the intelligent earphone body are influenced, in addition, the protection frame is matched with the movement of the extension plate, the extension block, the inclined groove, the clamping groove and the placing groove, so that the effect of convenient detachment and installation is achieved, the user can repeatedly clean the protection frame in the long-term use process of the device, and the situation that the impurity dust is easy to push through the filter screen directly cleaning is prevented.

2. According to the utility model, the extension plate, the inclined groove, the placing groove and the push ring are arranged, the extension plate is matched with the extension block to extend into the inner cavities of the inclined groove and the clamping groove respectively so as to limit and fix the protective frame and the filter screen, the push ring is matched with the external push rod to push the surface of the sound outlet frame to displace under the condition of releasing the connection with the protective frame, and the extension plate and the extension block are tilted to gradually separate from the inner cavities of the inclined groove and the clamping groove, so that the connection between the protective frame and the sound outlet frame is released, the effect of conveniently installing and detaching the protective frame is achieved, and the protective frame and the filter screen on the surface of the protective frame are convenient to clean and maintain.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view showing the structure of the rubber block in a separated state according to the present utility model;

FIG. 3 is a schematic view showing a separation state structure of a protective frame according to the present utility model;

fig. 4 is a schematic view showing a rear view of the first jack of the present utility model in a separated state.

In the figure:

1. an intelligent earphone body; 2. a sound box is arranged; 3. a protective frame; 4. an extension plate; 5. an inclined groove; 6. a placement groove; 7. a push ring; 8. a first jack; 9. a second jack; 10. an extension block; 11. a clamping groove; 12. a rubber block; 13. an ear plug sleeve; 14. an interception net.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1-4, the utility model provides a dustproof device for an intelligent earphone, which comprises an intelligent earphone body 1, wherein a sound outlet frame 2 is fixedly connected to the front surface of the intelligent earphone body 1, a protection frame 3 is movably connected to the front end of the surface of the sound outlet frame 2, a filter screen is fixedly connected to the front surface of the protection frame 3, an extension plate 4 is fixedly connected to the periphery of the back surface of the protection frame 3, an inclined surface is arranged on one side of the extension plate 4, which is close to the sound outlet frame 2, inclined grooves 5 are formed in the periphery of the surface of the sound outlet frame 2, one side of the extension plate 4 extends to the inner cavity of the inclined grooves 5 and is movably connected with the inner cavity of the inclined grooves 5, a placing groove 6 is formed in the back surface of the protection frame 3, a push ring 7 is movably connected to the inner cavity of the placing groove 6, and one side of the extension plate 4 is in contact with the surface of the push ring 7.

As an implementation mode of the utility model, the periphery of the front surface of the protective frame 3 is provided with the first jacks 8, the periphery of the surface of the push ring 7 is provided with the second jacks 9, the radius of the inner cavity of the first jacks 8 is larger than that of the inner cavity of the second jacks 9, and a foundation is provided for the connection of the push ring 7 and the protective frame 3 by arranging the first jacks 8 and the second jacks 9.

As an implementation mode of the utility model, the inner cavity of the first jack 8 is provided with a bolt, one side of the bolt penetrates through the inner cavity of the second jack 9 to be in threaded connection with the inner cavity of the second jack 9, and the push ring 7 can be fixedly connected with the protective frame 3 in the inner cavity of the placing groove 6 by matching the first jack 8 and the second jack 9 through the bolt.

As one implementation mode of the utility model, one side of the extension board 4 close to the sound outlet frame 2 is fixedly connected with an extension block 10, the rear end of the inner cavity of the inclined groove 5 is provided with a clamping groove 11, one side of the extension block 10 extends to the inner cavity of the clamping groove 11 and is movably connected with the inner cavity of the clamping groove 11, and the connection stability of the protection frame 3 and the sound outlet frame 2 is improved by arranging the extension block 10 and the clamping groove 11 and matching the inclined groove 5 and the extension board 4.

As one implementation mode of the utility model, the surfaces of the sound outlet frame 2, the extension plate 4 and the protection frame 3 are sleeved with the rubber block 12, the surface of the rubber block 12 is fixedly connected with the earplug sleeve 13, and the rubber block 12 and the earplug sleeve 13 provide basic earplug functions for the intelligent earphone body 1, so that a user can block other spaces of the auditory canal when wearing the intelligent earphone, and only can hear sound transmitted by the sound outlet frame 2.

As one implementation mode of the utility model, the front end of the inner cavity of the rubber block 12 is provided with the interception net 14, the surface of the interception net 14 is adhered to the inner wall of the rubber block 12 through viscose, and a preliminary filtering device is provided for the rubber block 12 by arranging the interception net 14, so that the amount of dust impurities intercepted by the protection frame 3 is reduced.

The specific working principle is as follows:

firstly, if the user's ear canal is comparatively moist, and inside impurity dust is intercepted by the surperficial filter screen of protective frame 3, and because impurity dust is comparatively sticky and glues on the filter screen, then use outside screwdriver to extend to the inner chamber of first jack 8, and remove the connection in bolt and the 9 inner chambers of second jack, with this release push ring 7 and the inside of standing groove 6 and the connection of protective frame 3, use outside push rod to extend to the 8 inner chambers of first jack this moment, and promote push ring 7 at the displacement of play sound frame 2 surface, along with the displacement of play sound frame 2, play sound frame 2 perk extension board 4 and extension piece 10, until extension piece 10 and extension board 4 break away from the inner chamber of inclined groove 5 and draw-in groove 11, at this moment, can stimulate protective frame 3, extension board 4 and extension piece 10, and remove the protective frame 3 and go out the connection of sound frame 2, reach the effect of conveniently clearing up protective frame 3, otherwise, install protective frame 3 again in the prior art, the problem is solved and can extend to the ear canal of user, be infected with the various earphone in the part ear canal easily, although the dust of extension device is difficult to influence the filter screen on the filter screen is convenient, the dust is more difficult to detach because of the inside the filter screen is more sticky to the dust, the filter screen is difficult to use to clean up to the inside, the dust is more difficult to clean up.

The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.

Claims

1. The utility model provides a dust keeper for intelligent earphone, includes intelligent earphone body (1), its characterized in that: the intelligent earphone comprises an intelligent earphone body (1), wherein a sound outlet frame (2) is fixedly connected to the front side of the intelligent earphone body (1), a protection frame (3) is movably connected to the front end of the surface of the sound outlet frame (2), a filter screen is fixedly connected to the front side of the protection frame (3), an extension plate (4) is fixedly connected to the periphery of the back side of the protection frame (3), one side, close to the sound outlet frame (2), of the extension plate (4) is an inclined surface, inclined grooves (5) are formed in the periphery of the surface of the sound outlet frame (2), one side of the extension plate (4) extends to an inner cavity of the inclined grooves (5) and is movably connected with the inner cavity of the inclined grooves (5), a holding groove (6) is formed in the back side of the protection frame (3), and a push ring (7) is movably connected to the inner cavity of the holding groove (6), and one side of the extension plate (4) is in contact with the surface of the push ring (7).

2. The dust keeper for intelligent headphones as recited in claim 1, wherein: the protective frame is characterized in that first jacks (8) are formed in the periphery of the front face of the protective frame (3), second jacks (9) are formed in the periphery of the surface of the push ring (7), and the radius of the inner cavity of the first jacks (8) is larger than that of the inner cavity of the second jacks (9).

3. The dust keeper for intelligent headphones as recited in claim 2, wherein: the inner cavity of the first jack (8) is provided with a bolt, and one side of the bolt penetrates through the inner cavity of the second jack (9) to be in threaded connection with the inner cavity of the second jack (9).

4. The dust keeper for intelligent headphones as recited in claim 1, wherein: one side of extension board (4) is close to play sound frame (2) fixedly connected with extension piece (10), draw-in groove (11) have been seted up to the rear end of inclined groove (5) inner chamber, one side of extension piece (10) extends to the inner chamber of draw-in groove (11), and with the inner chamber swing joint of draw-in groove (11).

5. The dust keeper for intelligent headphones as recited in claim 1, wherein: rubber blocks (12) are sleeved on the surfaces of the sound outlet frame (2), the extension plate (4) and the protection frame (3), and earplug sleeves (13) are fixedly connected to the surfaces of the rubber blocks (12).

6. The dust keeper for intelligent headphones as recited in claim 5, wherein: the front end of the inner cavity of the rubber block (12) is provided with an interception net (14), and the surface of the interception net (14) is adhered to the inner wall of the rubber block (12) through adhesive.