CN217103677U

CN217103677U - Cell-phone tempering membrane with earphone is dustproof

Info

Publication number: CN217103677U
Application number: CN202220302639.5U
Authority: CN
Inventors: 周凌
Original assignee: Dongguan Guangyi Photoelectric Technology Co ltd
Current assignee: Dongguan Guangyi Photoelectric Technology Co ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-08-02
Anticipated expiration: 2032-02-15

Abstract

The utility model discloses a cell-phone tempering membrane with earphone is dirt-proof, the fixed earphone subassembly that prevents dust that is provided with in the middle of the front end upper portion of tempering membrane body, tempering membrane body includes the toughened glass layer, the fixed explosion-proof layer that is provided with in bottom on toughened glass layer, the utility model relates to a tempering membrane technical field. This cell-phone tempering membrane with earphone is dirt-proof, bear the ring through the protection, the lime-cement glue film, mutually support between ash baffle and the sound penetrating hole, can effectively shelter from outside dust impurity, avoid causing the jam in the dust gets into the earphone, ensure answering the effect of cell-phone, can regularly relieve the joint between protection bearing ring and the ash baffle, change the lime-cement glue film, effectively adsorb slight dust on every side, the practicality is better, setting up of explosion-proof layer makes the functional of tempering membrane body stronger, the security of using has been improved, setting up on the layer of protecting against radiation makes the application range of tempering membrane body wider, good radiation protection function has.

Description

Cell-phone tempering membrane with earphone is dustproof

Technical Field

The utility model relates to a tempering membrane technical field specifically is a cell-phone tempering membrane with earphone is dirt-proof.

Background

The smart phone is generally applied to daily life and work of people, along with the improvement of the technology and the improvement of the use requirements of people, the smart phone tends to be multifunctional and high-valued, so that the protection requirements of people on the smart phone are stronger and stronger, the screen of the smart phone can be protected by the mobile phone protective film, the smart phone protective film is widely applied to prevent the screen from being scratched or falling, in order to prevent a mobile phone sounding hole from being blocked by impurities such as dust, a dustproof net structure is usually additionally arranged on the conventional mobile phone protective film structure, and meanwhile, a toughened film is high in hardness and strong in impact resistance, so that the smart phone protective film is wide in welcome degree. The cell-phone tempering protection film is commonly called the rupture membrane, and the tempering membranous structure has 5 layers of PET to leave type membrane + silica gel glue + PET substrate + OCA optical cement + PET from type membrane. The mobile phone toughened film is an ultra-thin film made of toughened glass and has the functions of abrasion resistance and explosion resistance. Namely, common glass is toughened. Generally, the toughened film is pasted to prevent the mobile phone display from being broken, but the mobile phone display cannot be prevented from being broken due to side collision, namely the mobile phone display cannot be broken by the side collision. The glass is broken with a certain probability, and the structure is that the glass is toughened.

Present cell-phone tempering membrane, there is great gap with the earphone department edge of cell-phone, during outside dust impurity can get into the gap, not only influence tempering membrane's the effect of pasting, still can be along with the accumulation of dust, cause the large tracts of land of earphone department to block up, the effect is answered in the influence, and the practicality is relatively poor, has great improvement space, lacks the dirt-proof structure of earphone department.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a cell-phone tempering membrane with earphone is dirt-proof has solved outside dust impurity and can get into the gap, not only influences the effect of pasting of tempering membrane, still can be along with the accumulation of dust, causes the large tracts of land of earphone department to block up, and the effect is answered in the influence, lacks the problem to the dirt-proof structure of earphone department.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a cell-phone tempering membrane with earphone is dirt-proof, includes tempering membrane body, the fixed earphone subassembly that prevents dust that is provided with in the middle of the front end upper portion of tempering membrane body, tempering membrane body includes the toughened glass layer, the fixed explosion-proof layer that is provided with in bottom on toughened glass layer, the fixed layer that protects against radiation that is provided with in bottom on explosion-proof layer, the fixed waterproof layer that is provided with in bottom on the layer of protecting against radiation, the fixed strong viscose layer that is provided with in bottom of waterproof layer, the earphone subassembly that prevents dust is including protecting the carrier ring, the fixed grey glue film that glues that is provided with of inner wall that protects the carrier ring, there is the ash blocking board at the top of protecting the carrier ring through two joint post joints, a plurality of sound penetration holes have evenly been seted up to the inside of ash blocking board.

Preferably, a key hole is formed in the middle of the lower portion of the front end of the toughened film body.

Preferably, the upper part of the front end of the dust baffle is provided with a groove.

Preferably, the explosion-proof layer is a plastic film with PET polyester as a base material, and has tensile strength and breaking strength.

Preferably, the radiation protection layer is a radiation protection coating containing nano metal elements, and plays a role in filtering and reflecting.

Preferably, the ash-sticking glue layer is made of silicon dioxide with high-activity adsorption materials, and can automatically adsorb fine dust in the surrounding environment.

Advantageous effects

The utility model provides a cell-phone tempering membrane with earphone is dirt-proof. Compared with the prior art, the method has the following beneficial effects:

(1) this cell-phone tempering membrane with earphone is dirt-proof, be provided with the waterproof layer through the bottom is fixed on the layer of protecting against radiation, the fixed strong viscose layer that is provided with in bottom of waterproof layer, the dustproof subassembly of earphone bears the circle including the protection, the fixed lime-cement glue film that is provided with of inner wall that protects and bears the circle, there is the ash baffle at the top that protects and bears the circle through two joint post joints, a plurality of sound penetration holes have evenly been seted up to the inside of ash baffle, bear the circle through the protection, lime-cement glue film, mutually support between ash baffle and the sound penetration hole, can effectively shelter from outside dust impurity, avoid the dust to cause the jam in getting into the earphone, ensure the effect of answering of cell-phone, can regularly relieve the joint between protection ring and the ash baffle, it changes the lime-cement glue film, effectively adsorb slight dust on every side, the practicality is better.

(2) The mobile phone toughened film with the earphone dustproof function has the advantages that the earphone dustproof assembly is fixedly arranged in the middle of the upper portion of the front end of the toughened film body, the toughened film body comprises a toughened glass layer, an explosion-proof layer is fixedly arranged at the bottom of the toughened glass layer, an anti-radiation layer is fixedly arranged at the bottom of the explosion-proof layer, a key hole is formed in the middle of the lower portion of the front end of the toughened film body, a groove is formed in the upper portion of the front end of the dust baffle plate, the explosion-proof layer is a plastic film with a PET polyester base material and has tensile strength and breaking strength, the anti-radiation layer is an anti-radiation coating containing nano metal elements and plays a role in filtering and reflecting, the adhesive plaster glue layer is made of silicon dioxide with high-activity adsorption materials and can automatically adsorb fine dust in the surrounding environment, the toughened film body is stronger in functionality due to the arrangement of the explosion-proof layer, the use safety is improved, the toughened film body is wider in application range due to the arrangement of the anti-radiation layer, has good radiation protection function.

Drawings

FIG. 1 is a perspective view of the toughened film body of the present invention;

fig. 2 is an exploded view of the toughened film body of the present invention;

fig. 3 is an exploded view of the earpiece dust-proof assembly of the present invention.

In the figure: 1. toughening the film body; 11. a tempered glass layer; 12. an explosion-proof layer; 13. a radiation protective layer; 14. A waterproof layer; 15. a strong adhesive layer; 2. a key hole; 3. a handset dust prevention component; 31. a protective bearing ring; 32. a cement adhesive layer; 33. a clamping column; 34. a dust blocking plate; 35. a sound penetration hole; 36. and (4) a groove.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a mobile phone toughened film with a dust-proof function for a receiver comprises a toughened film body 1, a receiver dust-proof component 3 is fixedly arranged in the middle of the upper portion of the front end of the toughened film body 1, the toughened film body 1 comprises a toughened glass layer 11, an explosion-proof layer 12 is fixedly arranged at the bottom of the toughened glass layer 11, an anti-radiation layer 13 is fixedly arranged at the bottom of the explosion-proof layer 12, a waterproof layer 14 is fixedly arranged at the bottom of the anti-radiation layer 13, a strong adhesive layer 15 is fixedly arranged at the bottom of the waterproof layer 14, the receiver dust-proof component 3 comprises a protective bearing ring 31, an ash-sticking adhesive layer 32 is fixedly arranged on the inner wall of the protective bearing ring 31, an ash baffle 34 is clamped at the top of the protective bearing ring 31 through two clamping columns 33, a plurality of sound penetrating holes 35 are uniformly formed in the ash baffle 34, and the protective bearing ring 31, the ash-sticking adhesive layer 32, the ash baffle 34 and the sound penetrating holes 35 are mutually matched, the anti-explosion film can effectively shield external dust impurities, prevent dust from entering a receiver to cause blockage, ensure the answering effect of a mobile phone, regularly relieve the clamping connection between the protective bearing ring 31 and the dust baffle 34, replace the sticky ash glue layer 32, effectively adsorb surrounding fine dust, and has better practicability, the middle of the lower part of the front end of the toughened film body 1 is provided with the key hole 2, the upper part of the front end of the dust baffle 34 is provided with the groove 36, the anti-explosion layer 12 is a plastic film taking PET polyester as a base material and has tensile strength and breaking strength, the anti-radiation layer 13 is an anti-radiation coating containing nano metal elements and plays a role in filtering and reflecting, the sticky ash glue layer 32 is composed of silicon dioxide with high-activity adsorption material and can automatically adsorb the fine dust in the surrounding environment, the anti-explosion layer 12 enables the functionality of the toughened film body 1 to be stronger, the use safety is improved, the arrangement of the anti-radiation layer 13 enables the application range of the toughened film body 1 to be wider, has good radiation protection function.

And those not described in detail in this specification are well within the skill of those in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a cell-phone tempering membrane with earphone is dustproof, includes tempering membrane body (1), its characterized in that: a headphone dustproof assembly (3) is fixedly arranged in the middle of the upper portion of the front end of the toughened film body (1), the toughened film body (1) comprises a toughened glass layer (11), an explosion-proof layer (12) is fixedly arranged at the bottom of the toughened glass layer (11), an anti-radiation layer (13) is fixedly arranged at the bottom of the explosion-proof layer (12), a waterproof layer (14) is fixedly arranged at the bottom of the anti-radiation layer (13), and a strong adhesive layer (15) is fixedly arranged at the bottom of the waterproof layer (14);

earphone dustproof component (3) bear circle (31) including the protection, the fixed cement glue film (32) that is provided with of inner wall that the protection bore circle (31), the top that the protection bore circle (31) has ash baffle (34) through two joint posts (33) joints, a plurality of sound penetrating hole (35) have evenly been seted up to the inside of ash baffle (34).

2. The mobile phone toughened film with the earphone dust prevention function as claimed in claim 1, wherein: the middle of the lower part of the front end of the toughened film body (1) is provided with a key hole (2).

3. The mobile phone toughened film with the earphone dust prevention function as claimed in claim 1, wherein: the upper part of the front end of the dust baffle (34) is provided with a groove (36).

4. The mobile phone toughened film with the earphone dust prevention function as claimed in claim 1, wherein: the explosion-proof layer (12) is a plastic film with PET polyester as a base material, and has tensile strength and breaking strength.

5. The mobile phone toughened film with the earphone dust prevention function as claimed in claim 1, wherein: the radiation-proof layer (13) is a radiation-proof coating containing nano metal elements and has a filtering and reflecting effect.

6. The mobile phone toughened film with the earphone dust prevention function as claimed in claim 1, wherein: the ash-sticking glue layer (32) is composed of silicon dioxide with high-activity adsorption materials and can automatically adsorb fine dust in the surrounding environment.