CN211445600U

CN211445600U - Fan-shaped mobile phone receiver dust screen

Info

Publication number: CN211445600U
Application number: CN201922193681.9U
Authority: CN
Inventors: 王红波
Original assignee: Shenzhen Chenhao Electroacoustic Electronics Co ltd
Current assignee: Shenzhen Chenhao Electroacoustic Electronics Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-09-08
Anticipated expiration: 2029-12-10

Abstract

The utility model belongs to earphone dust screen field, especially a fan-shaped mobile phone earphone dust screen, dustproof effect to current mobile phone earphone dust screen is relatively poor, and easily bends, the short problem of life, the scheme as follows is put forward now, and it includes the dust screen body, the top fixedly connected with ash blocking layer of dust blocking body, a plurality of isolation layers of one side fixedly connected with of ash blocking layer, the same antistatic backing of one side fixedly connected with of a plurality of isolation layers, one side fixedly connected with dust layer of antistatic backing, one side fixedly connected with articulamentum of dust blocking layer, the first layer of pasting of one side fixedly connected with of articulamentum, the opposite side fixedly connected with waterproof layer of dust screen body, one side fixedly connected with insulating layer of waterproof layer. The utility model discloses rational in infrastructure, keep off the dust and can keep out outside dust and get into, the antistatic backing can prevent that static from producing, and articulamentum and back up coat can promote the stability of dust screen body, long service life.

Description

Fan-shaped mobile phone receiver dust screen

Technical Field

The utility model relates to a earphone dust screen technical field especially relates to a fan-shaped mobile phone earphone dust screen.

Background

Along with the rapid development of smart phones, the functions of the smart phones are also enhanced in different ways, which not only facilitates the remote communication between people, but also facilitates the entertainment functions of listening to music, watching videos and the like for people, and meanwhile, has an information query function, so that the smart phones play an important role in the life of people, and most of the functions of the mobile phones need to transmit sound to the outside by means of the earphones, so that the earphones are an indispensable part of the mobile phones, and in order to prevent the earphones from being damaged in the use process of the mobile phones, the earphone nets are usually arranged outside the earphones to protect the earphones, the earphone nets are all of a net structure, the outside is communicated with the air, the inside is provided with the earphones, and the earphone nets can isolate dust in the air while protecting the earphones;

however, the existing dustproof net for the mobile phone receiver is poor in dustproof effect, easy to bend and short in service life.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the dustproof effect of the dustproof net for the mobile phone receiver in the prior art is poor, the dustproof net is easy to bend and short in service life, and providing the dustproof net for the mobile phone receiver in a sector shape.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fan-shaped cell-phone earphone dust screen, includes the dust screen body, the top fixedly connected with ash blocking layer of dust blocking layer, a plurality of isolation layers of one side fixedly connected with of ash blocking layer, the same antistatic backing of one side fixedly connected with of a plurality of isolation layers, one side fixedly connected with dust blocking layer of antistatic backing, one side fixedly connected with articulamentum of dust blocking layer, the first layer of pasting of one side fixedly connected with of articulamentum, the opposite side fixedly connected with waterproof layer of dust screen body, one side fixedly connected with insulating layer of waterproof layer, one side fixedly connected with back up coat of insulating layer, two buffer layers of one side fixedly connected with of back up coat, the layer is pasted to the same second of one side fixedly connected with of two buffer layers.

Preferably, the thickness of the dust blocking layer is 5-8dmm, the thickness of the isolation layer is 1-3mm, the dust blocking layer can resist external dust from entering, and the isolation layer can isolate dust from entering the dust screen body.

Preferably, the thickness of the antistatic layer is 6-8dmm, the thickness of the dustproof layer is 3-5dmm, the antistatic layer can prevent static electricity from being generated, so that dust is adsorbed, and the dustproof layer can resist the dust.

Preferably, the thickness of the connecting layer is 2-4dmm, the first pasting layer and the second pasting layer are both double-sided adhesive tapes, and the first pasting layer and the second pasting layer facilitate the dust screen body to be pasted on the earphone.

Preferably, the waterproof layer is a waterproof film, the thickness of the waterproof layer is 5-6dmm, the thermal insulation layer is a heat insulation film, the thickness of the thermal insulation layer is 2-5dmm, the thickness of the reinforcing layer is 2mm, the waterproof layer can prevent water from entering the earphone, and the thermal insulation layer can insulate heat.

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

the utility model discloses it is rational in infrastructure, it can keep out outside dust and get into to keep off the dust, the isolation layer can keep apart the dust and get into the dust screen body in, the antistatic backing can prevent that static from producing, thereby adsorb the dust, the dust screen can keep out the dust, articulamentum and back up coat can promote the stability of dust screen body, the buffer performance of the multiplicable dust screen body of buffer layer, first layer and the second of pasting are pasted the layer and are made things convenient for the dust screen body to paste on the earphone, the waterproof layer can prevent that water from getting into in the earphone, the heat can be kept apart to the insulating layer.

Drawings

Fig. 1 is a schematic view of a fan-shaped dustproof net for mobile phone handsets according to the present invention;

fig. 2 is a schematic structural diagram of a part a of a sector-shaped mobile phone handset dust screen according to the present invention.

In the figure: 1. a dust screen body; 2. an ash blocking layer; 3. an isolation layer; 4. an antistatic layer; 5. a dust-proof layer; 6. a connecting layer; 7. a first adhesive layer; 8. a waterproof layer; 9. a thermal insulation layer; 10. a reinforcement layer; 11. a buffer layer; 12. and a second adhesive layer.

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.

Referring to fig. 1-2, a fan-shaped mobile phone earphone dust screen, including dust screen body 1, dust screen body 1's top fixedly connected with ash blocking layer 2, a plurality of isolation layers 3 of one side fixedly connected with of ash blocking layer 2, the same antistatic backing 4 of one side fixedly connected with of a plurality of isolation layers 3, one side fixedly connected with dustproof backing 5 of antistatic backing 4, one side fixedly connected with articulamentum 6 of dustproof backing 5, the first layer 7 of pasting of one side fixedly connected with of articulamentum 6, the opposite side fixedly connected with waterproof layer 8 of dust screen body 1, one side fixedly connected with insulating layer 9 of waterproof layer 8, one side fixedly connected with back up coat 10 of insulating layer 9, two buffer layers 11 of one side fixedly connected with of back up coat 10, layer 12 is pasted to the same second of one side fixedly connected with of two buffer layers 11.

In this embodiment, the thickness of the dust blocking layer 2 is 5-8dmm, the thickness of the isolation layer 3 is 1-3mm, the dust blocking layer 2 can resist the entry of external dust, and the isolation layer 3 can isolate the entry of dust into the dust screen body 1.

In this embodiment, the thickness of the anti-static layer 4 is 6-8dmm, the thickness of the dust-proof layer 5 is 3-5dmm, the anti-static layer 4 can prevent static electricity from being generated, so that dust is adsorbed, and the dust-proof layer 5 can resist the dust.

In this embodiment, the thickness of the connecting layer 6 is 2-4dmm, the first adhesive layer 7 and the second adhesive layer 12 are both double-sided tapes, and the first adhesive layer 7 and the second adhesive layer 12 facilitate the dust screen body 1 to be adhered to a headphone.

In this embodiment, the waterproof layer 8 is a waterproof film, the waterproof layer 8 has a thickness of 5 to 6dmm, the heat insulating layer 9 is a heat insulating film, the heat insulating layer 9 has a thickness of 2 to 5dmm, the reinforcing layer 10 has a thickness of 2mm, the waterproof layer 8 can prevent water from entering the earpiece, and the heat insulating layer 9 can insulate heat.

In this embodiment, the utility model discloses it is rational in infrastructure, it can keep out outside dust entering to keep off ash layer 2, isolation layer 3 can keep apart the dust and get into dust screen body 1, antistatic backing 4 can prevent that static from producing, thereby adsorb the dust, dustproof backing 5 can keep out the dust, connecting layer 6 and back up coat 10 can promote the stability of dust screen body 1, the buffer property of buffer layer 11 multiplicable dust screen body 1, first layer 7 and the second of pasting are pasted layer 12 and are made things convenient for dust screen body 1 to paste on the earphone, waterproof layer 8 can prevent that water from getting into in the earphone, the heat can be kept apart to insulating layer 9.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Claims

1. A fan-shaped dustproof net for mobile phone receivers comprises a dustproof net body (1) and is characterized in that the top of the dustproof net body (1) is fixedly connected with an ash blocking layer (2), one side of the ash blocking layer (2) is fixedly connected with a plurality of isolation layers (3), one side of each isolation layer (3) is fixedly connected with the same antistatic layer (4), one side of each antistatic layer (4) is fixedly connected with a dustproof layer (5), one side of each dustproof layer (5) is fixedly connected with a connecting layer (6), one side of each connecting layer (6) is fixedly connected with a first adhesive layer (7), the other side of the dustproof net body (1) is fixedly connected with a waterproof layer (8), one side of each waterproof layer (8) is fixedly connected with a heat insulation layer (9), one side of each heat insulation layer (9) is fixedly connected with a reinforcing layer (10), and one side of each reinforcing layer (10) is fixedly connected with two buffer layers (, one side of the two buffer layers (11) is fixedly connected with the same second pasting layer (12).

2. The fan-shaped mobile phone handset dust screen according to claim 1, wherein the thickness of the dust blocking layer (2) is 5-8dmm, and the thickness of the isolation layer (3) is 1-3 mm.

3. The fan-shaped mobile phone handset dust screen according to claim 1, wherein the thickness of the antistatic layer (4) is 6-8dmm, and the thickness of the dustproof layer (5) is 3-5 dmm.

4. The fan-shaped mobile phone handset dust screen according to claim 1, wherein the thickness of the connection layer (6) is 2-4dmm, and the first adhesive layer (7) and the second adhesive layer (12) are both double-sided adhesive tapes.

5. The fan-shaped mobile phone handset dust screen according to claim 1, wherein the waterproof layer (8) is a waterproof film, the waterproof layer (8) has a thickness of 5-6dmm, the thermal insulation layer (9) is a thermal insulation film, the thermal insulation layer (9) has a thickness of 2-5dmm, and the reinforcing layer (10) has a thickness of 2 mm.