CN214395486U

CN214395486U - Film sticking device

Info

Publication number: CN214395486U
Application number: CN202022398111.6U
Authority: CN
Inventors: 张榕斌; 蒋春林
Original assignee: Shenzhen Ranvoo Technology Co Ltd
Current assignee: Shenzhen Ranvoo Technology Co Ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-10-15
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a pad pasting device, including locating frame and slider, the locating frame is equipped with the location space that is used for supplying the electronic equipment embedding, and the protruding backstop portion that is equipped with of locating frame and slider complex one end, and when the pad pasting, slider and locating frame sliding fit, and the one end of slider stretches into the one end in order to be used for supporting the protection film in the location space. The film sticking device of the utility model, when sticking film, embeds the electronic device into the positioning space of the positioning frame, then stretches one end of the protective film into the positioning space and abuts against the inner wall of the positioning space, and the other end is supported by the slider, slides the slider outwards, so that the slider withdraws from the positioning space, and the other end of the protective film loses the support of the slider and automatically falls down, accurately sticks on the screen, ensures the film sticking quality, is simple in operation, and improves the film sticking efficiency; and backstop portion can form the backstop to the protection film, can avoid between protection film and the slider frictional force too big and drive the problem that the protection film is outwards slided together.

Description

Film sticking device

Technical Field

The utility model relates to an electronic equipment accessory technical field especially relates to a pad pasting device.

Background

Along with the improvement of living standard of people, electronic equipment such as mobile phones and flat panels play an increasingly important role in daily life of people, users also pay more and more attention to the protection of the electronic equipment, and generally can stick protective films to easily damaged parts such as screens and the like so as to play a role in protecting the electronic equipment. The UV film is a protective film with a protective layer separated from glue, and is widely favored by consumers due to good hand feeling and drop resistance.

In the existing film pasting method, glue is generally dripped on a screen of an electronic device, then a protective layer is aligned to the screen of the electronic device by feel or experience, and after the alignment, the protective layer is placed on the screen. The protective layer is difficult to calibrate to the accurate position by the film pasting method, the position of the protective layer is easy to deviate in the pasting process, and the film pasting quality cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a can ensure pad pasting device of pad pasting quality.

The utility model provides a pair of pad pasting device for it is supplementary attached to electronic equipment with the protection film on, the pad pasting device includes posting and slider, posting is equipped with and is used for supplying the location space of electronic equipment embedding, just posting with the protruding backstop portion that is equipped with of slider complex one end, when the pad pasting, the slider with posting sliding fit, just the one end of slider stretches into in the location space in order to be used for supporting the one end of protection film.

In some embodiments, an end of the slider inserted into the positioning space is provided with a slope for supporting the protective film.

In some embodiments, the inner side of the positioning frame is provided with an elastic sealing member for closely fitting with the periphery of the electronic device.

In some embodiments, a receiving groove is disposed on an inner side of the positioning frame, and the elastic sealing member is received in the receiving groove.

In some embodiments, the elastic sealing member includes a first sealing portion and a second sealing portion, the height of the first sealing portion is smaller than the height of the second sealing portion, when the electronic device is located in the positioning space, the second sealing portion is closely attached to the outer side of the electronic device, and the bottom surface of the second sealing portion is located above the top surface of the key of the electronic device.

In some embodiments, the number of the stopping portions is two, the two stopping portions are spaced from each other, and when the film is attached, the sliding block passes through between the two stopping portions and abuts against the inner walls of the two stopping portions.

In some embodiments, the positioning frame is provided with a notch communicated with the positioning space and used for the sliding block to pass through.

In some embodiments, the slider includes a supporting portion for supporting the protective film and a fixing portion fixed to a side of the supporting portion away from the positioning space, and a groove for inserting the supporting portion is formed in a bottom wall of the notch.

In some embodiments, a first limiting portion is disposed on a side wall of the notch facing the slider, and a second limiting portion that is inserted and matched with the first limiting portion is disposed on the slider.

In some embodiments, the first position-limiting portion is a protrusion protruding from the side wall, and the second position-limiting portion is a sliding groove slidably engaged with the protrusion;

or, the first limiting part is a sliding groove concavely arranged on the side wall, and the second limiting part is a convex block capable of being inserted into the sliding groove in a sliding manner.

The proposal provided by the utility model is that when the film is pasted, the electronic equipment is embedded into the positioning space of the positioning frame, thereby positioning the film sticking area, dripping glue on the screen of the electronic equipment, extending one end of the protective film into the positioning space and abutting against the inner wall of the positioning space, supporting the other end of the protective film by the slide block to ensure that the protective film is in an inclined state as a whole, enabling one end of the slide block to withdraw from the positioning space only by sliding the slide block outwards, and enabling the other end of the protective film to lose the support of the slide block and automatically fall down, thereby the whole protective film is accurately attached on the screen of the electronic equipment, the film attaching quality is ensured, meanwhile, the operation is simple, only the sliding block is needed to slide, the film pasting efficiency is improved, the stopping part can stop the protective film when the sliding block slides outwards, thereby avoiding the problem that the friction force between the protective film and the sliding block is too large to drive the protective film to slide outwards together.

Drawings

Fig. 1 is a schematic structural view of a film sticking device according to an embodiment of the present invention;

FIG. 2 is a schematic view of the film attachment apparatus shown in FIG. 1 in cooperation with an electronic device and a protective film;

FIG. 3 is an exploded view of the film attachment apparatus shown in FIG. 1;

fig. 4 is a schematic cross-sectional view of a positioning space provided by an embodiment of the present invention when an electronic device is embedded therein;

fig. 5 is a schematic structural view of a film sticking device according to another embodiment of the present invention;

fig. 6 is an exploded view of the film application device shown in fig. 5.

In the figure: 1. a film pasting device; 2. a protective film; 3. an electronic device; 10. a positioning frame; 20. a slider; 30. a seal member; 11. positioning a space; 21. a support portion; 22. a fixed part; 211. a bevel; 12. positioning the frame; 121. a notch; 122. a groove; 123. a stopper portion; 31. a first seal portion; 32. a second seal portion; 4. a film pasting device; 40. a positioning frame; 50. a slider; 41. a notch; 411. a first limiting part; 51. a support portion; 52. a fixed part; 511. a second limiting part.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It should be noted that all the directional indicators (such as upper, lower, left, right, front, back, inner, outer, top, bottom … …) in the embodiments of the present invention are only used to explain the relative position between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

It will also be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Referring to fig. 1 and 2, an embodiment of the present invention provides a film attaching device 1 for assisting in attaching a protective film 2 to an electronic device 3. The electronic device 3 may be a mobile phone or a tablet computer. The protective film 2 may be a UV film, a tempered film, a moisture-condensation film, or the like.

The film sticking device 1 comprises a positioning frame 10 and a sliding block 20, wherein the positioning frame 10 and the sliding block 20 are detachably connected, and when the film sticking device is required to be used, the positioning frame 10 and the sliding block 20 can be assembled together and are in sliding fit; when the utility model is not needed, the two can be disassembled for storage. The positioning frame 10 is provided with a positioning space 11, the positioning space 11 longitudinally penetrates through the positioning frame 10, and the shape of the positioning space 11 is matched with that of the electronic device 3 so as to embed the electronic device 3, thereby positioning the film pasting area. When the film is pasted, the sliding block 20 is in sliding fit with the positioning frame 10, and one end of the sliding block 20 extends into the positioning space 11 to support one end of the protective film 2.

When pasting the film, the slider 20 and the positioning frame 10 are assembled together, so that one end of the slider 20 extends into the positioning space 11. Then, the electronic device 3 is inserted into the positioning space 11 of the positioning frame 10, so that the film sticking area is positioned, and glue is dripped on the screen of the electronic device 3. One end of the protective film 2 is extended into the positioning space 11 and abutted against the inner wall of the positioning space 11, and the other end of the protective film 2 is supported by the slider 20, so that the protective film 2 is in an inclined state as a whole. An operator only needs to slide the sliding block 20 outwards to enable one end of the sliding block 20 to withdraw from the positioning space 11, and the other end of the protective film 2 can lose the support of the sliding block 20 and automatically fall down, so that the whole protective film 2 is accurately attached to the screen of the electronic equipment 3, the film attaching quality is guaranteed, meanwhile, the film attaching operation is simple, only the sliding block 20 needs to slide, and the film attaching efficiency is improved. It is understood that when the protective film 2 and the electronic device 3 do not need to be adhered by glue, the glue may not be dropped on the screen of the electronic device 3.

The specific shape of the slider 20 is not limited as long as the slider 20 can support the protective film 2 in an inclined state and can slide relative to the positioning frame 10. In the embodiment shown in fig. 3, the slider 20 includes two supporting portions 21 spaced apart from each other and supporting the protection film 2, and a fixing portion 22 connecting the two supporting portions 21, the fixing portion 22 includes an upper end and a lower end, the two supporting portions 21 are respectively connected to two opposite sides of the upper end of the fixing portion 22, and the two supporting portions 21 spaced apart from each other are provided to support the protection film 2 together, so that the stability of the protection film 2 in the supported state can be enhanced. When the supporting portion 21 extends into the positioning space 11, the lower end of the fixing portion 22 is blocked by the positioning frame 10 after the supporting portion 21 extends a certain distance, so that the sliding block 20 cannot slide into the positioning space 11. When the sliding block 20 is driven to move outwards, an operator can hold the fixing part 22 for operation, and the problem that the sliding block 20 is inserted excessively and inconvenient to operate can be avoided. In other embodiments, the number of the supporting portions 21 may also be one or other numbers of plural.

As shown in fig. 3, an inclined surface 211 for supporting the protection film 2 is disposed at one end of the slider 20 inserted into the positioning space 11, that is, at one end of the support portion 21 inserted into the positioning space 11, the inclined surface 211 is a flat surface, and the inclined surface 211 extends obliquely from top to bottom in a direction away from the fixing portion 22. In other embodiments, the planar surface may also be a curved surface.

When the slider 20 slowly slides outwards, one end of the protective film 2 supported by the inclined plane 211 slowly moves downwards under the guide of the inclined plane 211, the protective film 2 can extrude glue on the screen after moving downwards to a certain position, so that the glue can slowly and uniformly spread around to finally cover the whole screen, and after the supporting part 21 completely exits from the positioning space 11, the protective film 2 can be completely attached to the screen of the electronic device 3. Through setting up inclined plane 211 guide protection film 2 downstream, can avoid protection film 2 motion range too big and make its position take place the problem of skew, further guaranteed the pad pasting quality.

As shown in fig. 3, the positioning frame 10 includes four positioning frames 12, and the four positioning frames 12 are sequentially connected end to form a square positioning space 11. One of the positioning frames 12 is provided with a notch 121, and the notch 121 is communicated with the positioning space 11 and is used for the supporting portion 21 of the sliding block 20 to pass through and extend into the positioning space 11. The notch 121 extends from top to bottom, and the notch 121 includes that the diapire is relative with two intervals and is located the lateral wall of the relative both sides of diapire respectively, and when the supporting part 21 of slider 20 stretched into the location space 11, the lateral wall of notch 121 was just in phase opposition with the supporting part 21, and two lateral walls that the notch 121 is relative can play certain limiting displacement to slider 20, can avoid the problem that slider 20 rocked about in the slip process.

In the embodiment shown in fig. 3, two grooves 122 are disposed on the bottom wall of the notch 121, and each supporting portion 21 of the slider 20 can be inserted into one corresponding groove 122, so as to further enhance the effect of preventing the slider 20 from shaking left and right.

The top of the positioning frame 12 with the notch 121 is further provided with a stop portion 123 in a protruding manner, and the number of the stop portions 123 may be one or multiple. In this embodiment, there are two stopping portions 123, and the two stopping portions 123 are disposed at two ends of the positioning frame 12 at intervals. When the pad pasting, slider 20 passes and stretches into in the location space 11 from between two backstop portions 123, and two lateral walls that slider 20 is relative respectively with the inner wall butt of two backstop portions 123, like this, slider 20 is at the in-process of sliding outward, backstop portion 123 can form the backstop to protection film 2, can prevent because of the frictional force is too big between protection film 2 and the slider 20, and lead to slider 20 to drive the problem of protection film 2 gliding outward together, guarantee the pad pasting quality, the area of contact of slider 20 with posting 10 has been increased simultaneously, can avoid the problem that slider 20 rocked about the slip in-process.

Referring to fig. 3 and 4, the positioning frame 10 has a receiving groove formed on the inner side of each positioning frame 12, and an elastic sealing element 30 is installed in the receiving groove. In the illustrated embodiment, the elastic sealing member 30 is a sponge, when the electronic device 3 is embedded into the positioning space 11, the electronic device 3 extrudes the sponge and deforms, so that the sponge is tightly attached to the periphery of the electronic device 3, the sponge can absorb the excessive glue overflowing from the electronic device 3 and the protective film 2, the excessive glue overflowing can be prevented from entering the electronic device 3 through a charging port or a button and the like on the periphery of the electronic device 3, and the safety of the electronic device 3 in the film pasting process is ensured.

In some embodiments, the elastic sealing member 30 includes a first sealing portion 31 and a second sealing portion 32, and a height of the first sealing portion 31 is greater than a height of the second sealing portion 32, wherein the height refers to a dimension in a longitudinal direction. Keys such as an on-off key and a volume key are usually disposed on the periphery of the electronic device 3, and when the electronic device 3 is inserted into the positioning space 11, the first sealing portion 31 is attached to the side portion of the electronic device 3 where no key is disposed, and the second sealing portion 32 is attached to the side portion of the electronic device 3 where a key is disposed. Because the height of the second sealing part 32 is small, when the electronic device 3 is attached to the second sealing member 30, the bottom surface of the second sealing member 30 is located above the top surface of the key of the electronic device 3, and therefore the key is not pressed by the second sealing member 30, and the problem that the key is damaged due to false triggering and long-time pressing of the key can be avoided.

As shown in fig. 5 and 6, in the film sticking device 4 according to another embodiment of the present invention, a first limiting portion 411 is disposed on a side wall of the notch 41, and a second limiting portion 511 is disposed on the slider 50 and is inserted and matched with the first limiting portion 411. In the illustrated embodiment, the first position-limiting portion 411 is a protruding portion protruding from the side wall, the second position-limiting portion 511 is a sliding slot extending from the inclined surface 512 of the supporting portion 51 toward the fixing portion 52, and the protruding portion is capable of being inserted into the sliding slot and sliding in the sliding slot. Through setting up lug and the spout of mutually supporting, can form spacing to smooth 20 pieces in the axial, can avoid slider 50 up-and-down motion when roll-off locating frame 40 and influence the problem of pad pasting quality.

In other embodiments, the first position-limiting portion 411 is a sliding slot disposed on the side wall, and the second position-limiting portion 511 is a protrusion slidably engaged with the sliding slot.

To sum up, the film pasting device of the utility model can position the film pasting space when embedding the electronic device into the positioning space by arranging the positioning space on the positioning frame, then drip glue on the screen of the electronic device, extend one end of the protective film into the positioning space and abut against the inner wall of the positioning space, and support the other end by the supporting part of the slider, so that the protective film is inclined as a whole, drive the slider to slide slowly and outwards, the protective film can slowly move downwards under the guide of the inclined plane of the supporting part, the glue is slowly and uniformly spread all around after being extruded by the protective film, and finally fully spread the whole screen of the electronic device, when the supporting part of the slider is completely withdrawn from the positioning space, the protective film loses the support of the slider and is wholly attached on the mobile phone screen, thereby ensuring the film pasting quality, the operation is simple, and only the slider needs to slide, the film sticking efficiency is improved; and the backstop portion can form the backstop to the protection film when the slider outwards slides to avoid the too big problem that drives the protection film outwards to slide together of frictional force between protection film and the slider.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. A film sticking device is used for assisting in sticking a protective film to electronic equipment and is characterized by comprising a positioning frame and a sliding block, wherein the positioning frame is provided with a positioning space for embedding the electronic equipment, a stopping part is convexly arranged at one end, matched with the sliding block, of the positioning frame, the sliding block is in sliding fit with the positioning frame when the film is stuck, and one end of the sliding block extends into the positioning space to be used for supporting one end of the protective film;

the stopping part is used for stopping the protective film so as to prevent the protective film from following the sliding block due to overlarge friction force.

2. The film sticking device as claimed in claim 1, wherein an end of the slider inserted into the positioning space is provided with a slope for supporting the protective film.

3. The film pasting device as claimed in claim 1, wherein the positioning frame is provided at an inner side thereof with an elastic sealing member for closely fitting to an outer periphery of the electronic apparatus.

4. The film laminating apparatus according to claim 3, wherein an accommodating groove is formed on an inner side of the positioning frame, and the elastic sealing member is accommodated in the accommodating groove.

5. The film pasting device of claim 3, wherein the elastic sealing member comprises a first sealing portion and a second sealing portion, the first sealing portion has a height smaller than that of the second sealing portion, when the electronic device is located in the positioning space, the second sealing portion is closely attached to the outer side of the electronic device, and the bottom surface of the second sealing portion is located above the top surface of the key of the electronic device.

6. The film laminating device of claim 1, wherein there are two stopping portions, and the two stopping portions are spaced from each other, and when laminating, the slider passes between the two stopping portions and abuts against the inner walls of the two stopping portions.

7. The film sticking device as claimed in claim 1, wherein the positioning frame is provided with a notch communicated with the positioning space and used for the sliding block to pass through.

8. The film sticking device as claimed in claim 7, wherein the slider comprises a supporting portion for supporting the protective film and a fixing portion fixed on one side of the supporting portion away from the positioning space, and a groove for inserting the supporting portion is formed in the bottom wall of the notch.

9. The film sticking device according to claim 7, wherein a first limiting portion is arranged on a side wall of the notch facing the sliding block, and a second limiting portion which is inserted and matched with the first limiting portion is arranged on the sliding block.

10. The film sticking device according to claim 9, wherein the first limiting portion is a projection protruding from the side wall, and the second limiting portion is a sliding groove slidably engaged with the projection;