CN218139887U

CN218139887U - Film pasting aid and screen protection assembly

Info

Publication number: CN218139887U
Application number: CN202221222141.4U
Authority: CN
Inventors: 张小林
Original assignee: Shenzhen Xiangfeier Co ltd
Current assignee: Shenzhen Xiangfeier Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-12-27
Anticipated expiration: 2032-05-20

Abstract

The utility model discloses a film pasting assistor and a screen protection component, which comprises an auxiliary shell, wherein one end surface of the auxiliary shell is provided with a containing concave position for placing a membrane; the bottom wall of the containing concave position is provided with an elastic piece; the elastic member is used for contacting with the membrane when being stressed. The screen protection assembly comprises a membrane and the film pasting assistor, wherein the membrane comprises a protection film, a positioning film and a drawing film, and the positioning film is pasted on the top end surface of the protection film; the drawing film is attached to the bottom end face of the protective film; the membrane is used for being placed in the containing concave position. The utility model discloses an elastic component in accomodating concave position can be discharged with the diaphragm contact when the atress.

Description

Film pasting aid and screen protection assembly

Technical Field

The utility model relates to a screen protection accessory technical field especially relates to a pad pasting assistor and screen protection subassembly.

Background

Electronic devices such as digital electronic devices such as cellular phones, tablet computers, and the like, have become popular, these devices typically have screens, and many of these devices have touch screens, such as capacitive touch screens. In order to prevent the screen from being scratched when the digital electronic device such as a mobile phone and a tablet computer is used, a screen protective film is usually attached to the screen, so that the screen can be protected from being scratched or damaged to a great extent.

The current pad pasting means generally is pure manual operation, and this kind of pure manual operation needs can once only paste the screen protection membrane to the skilled personnel of pad pasting technique, can not produce the bubble, if not skilled, pastes inaccurate position easily, need tear and heavily paste, but a lot of tears the subsides, can make the face of pasting of screen protection membrane glue dust, generates the bubble when the pad pasting to lead to whole screen protection membrane to scrap.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a pad pasting assistor and screen protection subassembly accomodates the elastic component in the concave position and can exhaust with the diaphragm contact when the atress.

The purpose of the utility model is realized by adopting the following technical scheme:

the film sticking assistor comprises an auxiliary shell, wherein one end face of the auxiliary shell is provided with a containing concave position for placing a film; the bottom wall of the containing concave position is provided with an elastic piece; the elastic piece is used for contacting the membrane when the pressed surface is stressed so as to drain bubbles between the membrane and the screen.

Further, the elastic piece extends along the length direction of the containing concave position.

Further, the elastic piece is an elastic rubber mat or foam.

Further, the auxiliary shell comprises a bottom frame and side plates, and the side plates are arranged around the bottom frame; the bottom frame and the side plates jointly enclose the accommodating concave position.

Furthermore, a side plate positioned at one end of the containing concave position is provided with an extending opening.

Furthermore, the end part of the bottom wall of the containing concave position, which is close to the extending opening, is provided with a first positioning bulge.

Furthermore, a notch is formed in the side plate, which is located at the end part, far away from the extending opening, of the accommodating concave position.

Furthermore, a second positioning protrusion is arranged at the end part, close to the notch, of the bottom wall of the accommodating concave position.

Furthermore, a hollow part is arranged in the middle of the bottom frame; the hollow part is provided with a transverse connecting sheet and a longitudinal connecting sheet which are vertically and crossly connected and form a bearing surface for bearing the diaphragm; the elastic piece is arranged on the longitudinal connecting piece.

Further, the end of the transverse connecting sheet and the end of the longitudinal connecting sheet are connected with inclined connecting sheets.

Furthermore, a step surface is arranged on the side wall of the containing concave position.

The screen protection assembly comprises a membrane and the film pasting assistor, wherein the membrane comprises a protection film, a positioning film and a drawing film, and the positioning film is pasted on the top end surface of the protection film; the drawing film is attached to the bottom end face of the protective film; the membrane is used for being placed in the containing concave position.

Compared with the prior art, the beneficial effects of the utility model reside in that: when the film pasting action is carried out, the film can be placed into the accommodating concave position, then the auxiliary shell with the film is reversely buckled on the screen, the accommodating concave position can be coated on the peripheral edge of the screen, the film is in contact with the screen, and at the moment, the end face, far away from the accommodating concave position, of the auxiliary shell is located above the screen.

When the film is pasted, the end face, far away from the containing concave position, of the auxiliary shell is located below, the end face, far away from the screen, of the electronic equipment is located above, the hand of a person applies force to the electronic equipment, at the moment, the elastic piece can be in elastic contact with the film, elastic force is applied to the film, exhaust is achieved in the process, bubbles are prevented from being formed between the film and the screen after the film is pasted, and the pasting effect is better; and the elastic piece is contacted with the membrane, so that the membrane can be prevented from being scraped in the exhaust process.

In addition, because the pad pasting in-process, the periphery of diaphragm and screen is spacing by accomodating concave position, prevents that pad pasting in-process diaphragm and screen from taking place the skew, and the laminating position of diaphragm and screen is more accurate.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of another perspective structure of the present invention;

fig. 3 is an exploded schematic view of the screen protection assembly of the present invention.

In the figure: 10. a bottom frame; 11. a receiving concave position; 12. a hollow-out section; 13. a transverse connecting sheet; 14. Inclining the connecting sheet; 15. a first positioning projection; 16. a notch; 17. a second positioning projection; 18. A longitudinal connecting sheet; 19. a step surface; 20. a side plate; 21. an extension opening; 30. an elastic member; 41. A protective film; 42. positioning the film; 421. positioning the film positioning hole; 43. drawing the film; 431. and drawing the film positioning hole.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

in the case of the example 1, the following examples are given,

the film-sticking assistor shown in fig. 1 and 2 comprises an auxiliary housing, wherein one end surface of the auxiliary housing is provided with a receiving concave position 11, and the receiving concave position 11 can be used for placing a film. Specifically, the bottom wall of the containing concave position 11 is provided with an elastic part 30; the elastic member 30 may contact the diaphragm when the pressure receiving surface is applied with a force to remove air bubbles between the diaphragm and the screen.

When assembling the diaphragm, accomodate concave position 11 and up, with the diaphragm assembly accomodate concave position 11 after, then when carrying out the pad pasting action, can put into the diaphragm and accomodate concave position 11, then will have the auxiliary housing back-off of diaphragm on the screen, accomodate concave position 11 alright cladding in the screen week edge, diaphragm and screen contact, at this moment, the auxiliary housing deviates from and accomodates the terminal surface of concave position and is located the screen top.

When the film is pasted, the accommodating concave position of the auxiliary shell is arranged on the upper side again, the end face, far away from the accommodating concave position, of the auxiliary shell is positioned on the lower side and is in contact with the film pasting operation table top or table top, namely the end face, far away from the screen, of the electronic equipment is positioned on the upper side, the force is applied to the electronic equipment by hands, at the moment, the elastic piece 30 can be in elastic contact with the membrane, one elastic force is applied to the membrane, the air exhaust is realized in the process, bubbles are prevented from being formed between the membrane and the screen after the film is pasted, and the pasting effect is better; and the elastic member 30 is in contact with the diaphragm, so that the diaphragm can be prevented from being scratched in the exhaust process.

In the film pasting process, the screen of the electronic equipment is in contact with the film, the end face, far away from the screen, of the electronic equipment is located above the film pasting process, and the whole film pasting process is in contact with the operation desktop or the table top through the auxiliary shell, so that the shell of the electronic screen cannot be scratched. In addition, because the pad pasting in-process, the periphery of diaphragm and screen is spacing by accomodating concave position 11, prevents that pad pasting in-process diaphragm and screen from taking place the skew, and the laminating position of diaphragm and screen is more accurate.

Further, the elastic member 30 extends in the longitudinal direction of the housing recess 11, and the elastic member 30 can be pressed in the longitudinal direction of the diaphragm, that is, the elastic member 30 can be in contact with the diaphragm in the longitudinal direction. When the diaphragm is exhausted, the elastic member 30 can be pressed along the longitudinal direction of the receiving recess, and the diaphragm can be exhausted along the longitudinal direction.

Of course, the elastic members 30 may also extend in the width direction of the receiving recess 11, i.e. the elastic members 30 may contact in the width direction of the membrane. When the diaphragm is exhausted, the elastic member 30 can be pressed in the width direction of the accommodating recess, and the diaphragm can be exhausted in the width direction.

In this embodiment, the elastic member 30 is an elastic rubber pad, which has flexibility, can be deformed by being stressed, has a larger contact surface with the membrane, and is not easy to scratch the membrane. On the other hand, the elastic rubber pad can be better contacted with the diaphragm after being deformed, the elastic rubber pad can be thinner, and the interval between the elastic rubber pad and the screen is smaller due to the arrangement of the elastic piece 30 after the diaphragm is reversely buckled on the screen.

Of course, the elastic member 30 may be formed by curing an adhesive or a glue solution as in the prior art. In addition, the elastic element can also be formed by a foam structure in the prior art.

Further, the auxiliary housing in this embodiment includes the bottom frame 10 and the side plate 20, and the side plate 20 is disposed around the bottom frame 10, so that the bottom frame 10 and the side plate 20 together enclose the storage recess 11, and when performing the film attaching operation, the film can be placed in the storage recess 11 enclosed by the bottom frame 10 and the side plate 20, and the film can be supported by the bottom frame 10, and the periphery of the film is limited by the side plate 20.

When the film is attached, the bottom frame 10 can be firstly buckled upside down on the screen, the top edge of the screen can be arranged in the containing concave position 11 formed by the side plate 20, the side plate 20 is used for limiting, then the bottom frame is downwards, the electronic equipment in the containing concave position formed by the bottom frame and the side plate is upwards, and then force is applied to the electronic equipment to complete the attaching action of the film and the screen in the containing concave position. So, alright prevent that diaphragm and screen from appearing shifting in the laminating process, the diaphragm laminating position is more accurate.

Of course, in a structure without the side plate 20, the receiving recess 11 may be directly formed in the bottom frame 10, and may also receive a film.

Further, in the present embodiment, the side plate 20 at one end of the receiving recess 11 is provided with a protruding opening 21. Because current diaphragm generally has surface orientation membrane 42, protection film 41 and pull membrane 43, when taking out from the pull membrane, in order to tear, can make the border of pull membrane bulge the border of protection film, the protruding hand of formation tears the limit and can stretch out by protrusion 21, is convenient for take out from type membrane, and it is more convenient to operate.

Further, still can be equipped with first location arch 15 near the tip that stretches out mouthful 21 at the diapire of accomodating concave position 11, in order to make the pull membrane protrusion can obtain the location in the protruding hand of protection film border tears the limit, can tear edge processing pull membrane locating hole 431 at the protruding hand, when the diaphragm was put into, correspond and tear the pull membrane locating hole 431 cartridge cooperation of limit at the first location arch 15 and the protruding hand that accomodate concave position 11 and be close to stretch out mouthful 21, thereby tear the limit to the protruding hand and fix a position, prevent that the diaphragm from reciprocating, the position of diaphragm is more accurate.

Furthermore, the side plate 20 at the end of the storage concave 11 away from the protruding opening 21 is provided with a notch 16, so that the membrane can be positioned when being placed into the storage concave, a positioning film 42 can be attached to the top end face of the protective film, and the positioning film can be placed in the notch for positioning the membrane when the membrane is placed into the protective film.

Similarly, the end of the bottom wall of the storage concave 11 close to the notch 16 is provided with a second positioning protrusion 17, and a positioning film positioning hole 421 is correspondingly arranged on the positioning film, so that when the diaphragm is positioned, the positioning film positioning hole 421 on the positioning film and the second positioning protrusion 17 can be in positioning fit, and the situation that the diaphragm moves after being placed into the storage concave is prevented, and the screen can be conveniently placed.

Further, the bottom frame 10 of the present embodiment is provided with a hollow portion 12 at the middle portion, a transverse connecting piece 13 and a longitudinal connecting piece 18 may be provided at the hollow portion 12, the transverse connecting piece 13 and the longitudinal connecting piece 18 are perpendicularly crossed and connected and form a supporting surface for supporting the membrane, and the elastic member 30 is provided on the longitudinal connecting piece 18.

When carrying out the diaphragm and placing, underframe 10 middle part can be put into to the diaphragm, and on the diaphragm was by the bearing surface that transverse connection piece 13 and longitudinal tie piece 18 formed, transverse connection piece 13 and longitudinal tie piece 18 carried out the bearing to the diaphragm, then underframe 10 back-off on the screen, fretwork portion 12 can supply the operator to observe the bubble condition between diaphragm and the screen after underframe 10 back-off, and then presses the elastic component 30 that is located longitudinal tie piece 18 on the cooperation bearing surface and exhausts.

Further, in order to reinforce the structure of the bottom frame 10, the end of the transverse connecting piece 13 and the end of the longitudinal connecting piece 18 may be connected with an inclined connecting piece 14, and because the transverse connecting piece 13 and the longitudinal connecting piece 18 are perpendicularly cross-connected, two ends of the transverse connecting piece 13 and two ends of the longitudinal connecting piece 18 may be connected through the inclined connecting piece 14, and the transverse connecting piece, the longitudinal connecting piece and each inclined connecting piece may be connected into a whole, so that the strength is better, and the condition that the bottom frame 10 is damaged in the process of pressing the elastic piece 30 is avoided.

Furthermore, in order to conveniently put the diaphragm and the screen of the electronic device into the accommodating concave position, a step surface 19 can be arranged on the side wall of the accommodating concave position, the diaphragm can fall down when the diaphragm is put into the accommodating concave position, when the electronic screen is put into the accommodating concave position, the step surface can bear the screen of the electronic device, when the diaphragm and the electronic screen are both put into the accommodating concave position, a certain height difference can be formed between the diaphragm and the electronic screen, and the diaphragm and the screen of the electronic device can be accurately put into and attached to each other.

In the case of the example 2, the following examples are given,

in the present embodiment, a screen protection assembly is further provided, referring to fig. 1, fig. 2 and fig. 3, which includes a membrane and the film-attaching auxiliary device, the film-attaching auxiliary device is the same as that in embodiment 1, the membrane includes a protection film 41, a positioning film 42 and a drawing film 43, the positioning film is attached to the top end surface of the protection film, and the drawing film is attached to the bottom end surface of the protection film; the diaphragm is used for being placed in the accommodating concave position.

When putting into the diaphragm, accomodate concave 11 and up, with the diaphragm assembly accomodate concave 11 back, the location membrane of protection film with accomodate concave diapire contact, the pull membrane of protection film is located the top this moment, then with the auxiliary housing back-off with the diaphragm on the screen, at this moment, the pull membrane is located the screen top, the protection film is located pull membrane top, and the location membrane is then located between auxiliary housing and the protection film, the location membrane is being accomodate the concave and is being fixed a position, prevent that the circumstances that the protection film shifted from appearing in the pull in-process.

When the film is pasted, the accommodating concave position of the auxiliary shell is arranged on the upper side again, the end face, far away from the accommodating concave position, of the auxiliary shell is located below and is in contact with a film pasting operation table top or table top, at the moment, the positioning film is located below the protective film, the protective film is located below the drawing film, the drawing film is located between a screen and the protective film of the electronic equipment, the end face, far away from the screen, of the electronic equipment is located on the uppermost side, the drawing film between the protective film and the screen is gradually drawn away, in the process that the drawing film is gradually drawn away, the hand applies force to the electronic equipment, the elastic piece 30 can be in elastic contact with the film at the moment, elastic force is applied to the film, exhaust is achieved in the process, the film can be pasted with the film, bubbles are prevented from being formed between the film and the screen after the film is pasted, and the pasting effect is better; and the elastic member 30 is in contact with the diaphragm, so that the diaphragm can be prevented from being scratched in the exhaust process.

Further, a side plate 20 at one end of the receiving recess 11 is provided with a protruding opening 21. Because the diaphragm has surface positioning membrane 42, protection film 41 and pull membrane 43, when taking out from the pull membrane, in order to tear, can make the border of pull membrane bulge the border of protection film, the protruding hand of formation tears the limit and can stretch out by stretching out mouthful 21, is convenient for take out from type membrane, and it is more convenient to operate.

It should be noted that the positioning film and the drawing film described in the above examples 1 and 2 can be made of release films in the prior art. Various other modifications and changes can be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the scope of the claims.

Claims

1. The film sticking assistor is characterized by comprising an auxiliary shell, wherein one end face of the auxiliary shell is provided with a containing concave position for placing a film; the bottom wall of the containing concave position is provided with an elastic piece; the elastic piece is used for contacting the membrane when being stressed so as to remove air bubbles between the membrane and the screen; the auxiliary shell comprises a bottom frame and side plates, and the side plates are arranged around the periphery of the bottom frame; the bottom frame and the side plates jointly enclose the containing concave position.

2. The film attachment aid of claim 1, wherein the elastic member is an elastic cushion or foam.

3. The film attachment aid of claim 1, wherein the side plate at one end of the receiving recess is provided with an extension opening.

4. The film pasting aid as claimed in claim 3, wherein the bottom wall of said receiving recess is provided with a first positioning protrusion at an end portion thereof adjacent to the protruding opening.

5. The film sticking aid as claimed in claim 4, wherein a notch is provided in a side plate located at an end of the receiving recess remote from the protruding opening.

6. The film sticking aid as claimed in claim 5, wherein the end of the bottom wall of the receiving recess near the notch is provided with a second positioning protrusion.

7. The film sticking auxiliary device as claimed in any one of claims 1 to 6, wherein a hollow part is provided in the middle of the bottom frame; the hollow part is provided with a transverse connecting sheet and a longitudinal connecting sheet which are vertically and crossly connected and form a bearing surface for bearing the diaphragm; the elastic piece is arranged on the longitudinal connecting piece.

8. The film aid of claim 7, wherein an oblique tab is attached to an end of the transverse tab and an end of the longitudinal tab.

9. The film sticking auxiliary device as claimed in any one of claims 1 to 6, wherein a step surface is provided on a side wall of the receiving recess.

10. A screen protection assembly, comprising a membrane and the film attaching auxiliary device according to any one of claims 1 to 9, wherein the membrane comprises a protective film, a positioning film and a drawing film, and the positioning film is attached to the top end face of the protective film; the drawing film is attached to the bottom end face of the protective film; the membrane is used for being placed in the containing concave position.