CN218806873U - Film pasting device - Google Patents

Abstract

The application provides a pad pasting device, the pad pasting device is used for giving the attached protection film of electronic equipment, electronic equipment has the functional device hole, the pad pasting device includes: a base and a limiting piece; the locating part set up in the top surface of base, the top surface of base has the thing face of carrying, the thing face of carrying is in one side of locating part on the first direction, the thing face of carrying is used for bearing electronic equipment, the orientation of locating part the thing face of carrying is provided with the location arch on the surface, the location arch be suitable for with functional device hole adaptation, the locating part for the base is slidable on the second direction, wherein, the second direction perpendicular to carry the thing face, the first direction with the second direction is perpendicular. In the film sticking device, the film sticking device is favorable for sticking films on electronic equipment with different thickness sizes, so that the cost of the film sticking device can be reduced.

Description

Film pasting device

Technical Field

The application relates to the technical field of machinery, especially, relate to a pad pasting device.

Background

At present, along with the continuous improvement of living standard of people, the demand of electronic equipment is bigger and bigger, and the workload of sticking films on the electronic equipment is bigger and bigger. Because the thickness sizes of electronic equipment of different models differ, film sticking devices of different sizes are often designed for electronic equipment of different thicknesses, that is, the film sticking devices cannot be compatible with the electronic equipment of different thicknesses, and the cost is high. And because the pad pasting device uses frequently, the pad pasting device positioning effect among the prior art is not good, pastes the protection film skew easily, leads to the waste.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a pad pasting device, can realize improving the location effect to electronic equipment's location, can improve the compatibility of pad pasting device and the electronic equipment of different thickness to a certain extent at least.

In order to achieve the above purpose, the embodiment of the present application adopts the following technical solutions:

according to the pad pasting device of this application embodiment, the pad pasting device is used for giving the attached protection film of electronic equipment, and electronic equipment has the functional device hole, and the pad pasting device includes: a base and a limiting piece; the limiting part is arranged on the top surface of the base, the top surface of the base is provided with an object carrying surface, the object carrying surface is located on one side of the limiting part in the first direction and used for carrying electronic equipment, a positioning protrusion is arranged on the surface, facing the object carrying surface, of the limiting part and is suitable for being matched with the functional device hole, the limiting part can slide in the second direction relative to the base, the second direction is perpendicular to the object carrying surface, and the first direction is perpendicular to the second direction.

In the film pasting device of the embodiment of the application, through setting up the locating part on the base, and set up the thing face of carrying at the top surface of base, make the thing face of carrying be in one side of locating part on the first direction, set up the location arch on the surface of the orientation thing face of locating part, make the locating part can slide in the direction of perpendicular to thing face of carrying for the base simultaneously, thereby can adjust the vertical distance between protruding and the thing face of carrying of location, so that the distance between protruding and the thing face of carrying of location can adapt to the electronic equipment of different thickness sizes, so that when different electronic equipment places on the thing face of carrying, the location arch can with the functional device hole adaptation of different electronic equipment, be favorable to utilizing the film pasting device to carry out the film pasting to the electronic equipment of different thickness sizes, thereby can reduce the cost of film pasting device. And when the electronic equipment is arranged on the object carrying surface, the positioning bulge can be matched with the functional device hole of the electronic equipment, so that the positioning effect on the electronic equipment is improved, the situation that the protective film is pasted askew is avoided, the waste of the protective film is avoided, the film pasting time is saved, and the film pasting efficiency is improved.

In some embodiments of the present application, the position-limiting element is slidably connected to the base through a first sliding structure.

In some embodiments of the present application, the first sliding structure includes a first sliding block and a first sliding slot, the first sliding block is disposed on the limiting member, the first sliding slot is formed on the base and extends in the second direction, one end of the first sliding slot, which is adjacent to the limiting member in the second direction, has an opening, the first sliding block passes through the opening, and a portion of the first sliding block is located in the first sliding slot, and the first sliding block is slidable in the second direction relative to the first sliding slot. Thus, the structure is simple.

In some embodiments of the present application, the opposite groove walls of the first sliding groove are respectively provided with a first anti-falling projection; the first slide block is provided with two first anti-falling lugs on the side wall of the first slide block, the side wall of the first slide block is opposite to the side wall of the first slide block, and the first anti-falling lugs are opposite to the second anti-falling lugs in the first direction. Thus, when the limiting part moves to the first anti-falling-off bump and the second anti-falling-off bump in the direction away from the base along the second direction, the first slider can be prevented from being separated from the first sliding groove, and the reliability of the cooperation of the first slider and the first sliding groove is improved.

In some embodiments of the present application, the first sliding structure further includes a damping structure, and the damping structure provides a damping force for the relative sliding of the first slider and the first sliding chute in the second direction. Therefore, when an operator drives the first sliding block to move to any position relative to the first sliding groove and the external force applied by the operator is removed, the damping force provided by the damping structure can be utilized to enable the first sliding block to be kept at the current position of the first sliding block relative to the first sliding groove, and therefore the matching reliability of the positioning protrusion and the functional device hole in the electronic equipment is improved.

In some examples, the damping structure may be defined by opposing slot walls of the first runner. Therefore, when the first sliding block slides relative to the first sliding groove, the first sliding block can be clamped by the opposite groove walls of the first sliding groove, so that damping force is provided for the relative sliding of the first sliding block and the first sliding groove. Therefore, the structure is simple, and the processing and the manufacturing are convenient.

In other examples, the damping structure may also be a damping medium filled between an inner circumferential surface of the first chute and an outer circumferential surface of the first slider.

In some embodiments of the present application, a first end of the protective film in the first direction is provided with a first positioning sheet having a first positioning hole; the top surface of locating part is equipped with first locating column, first locating column be suitable for with first locating hole adaptation. Therefore, the positioning of the protective film is facilitated.

In some embodiments of the present application, the film laminating apparatus further comprises: the first cover body is provided with a first covering state and a first opening state; in the first covering state, the first cover body is stacked and supported on the top surface of the limiting piece; in the first open state, the first cover body is separated from the top surface of the limiting piece. Thereby utilize first lid pressfitting first locating piece, fix a position first locating piece in the second direction, prevent that first locating hole and first locating column break away from the complex condition and take place at the in-process of pad pasting, be favorable to further improving the location effect to the protection film.

In some embodiments of the present application, the first cover has a first avoiding hole penetrating through the first cover, and in the first closed state, the first positioning post penetrates through the first avoiding hole. Thereby improve first lid and locating part complex reliability, prevent at the pad pasting in-process, the top surface separation of first lid and locating part.

In some embodiments of the present application, in the first closed state, the first cover body and the retaining member are magnetically engaged. Thereby further improving the positioning effect of the first cover body on the first positioning sheet.

In some embodiments of the present application, one circumferential end of the first cover body is hinged to the limiting member. Thereby preventing the first cover from being lost.

In some embodiments of the present application, in the first closed state, a portion of the first positioning column is located on a side of the first cover body facing the top surface; the film sticking device also comprises a second cover body, wherein the second cover body has a second covering state and a second opening state, and in the second covering state, the first cover body is in the first covering state, and the second cover body is supported on the top surface of the first cover body in a laminating way; in the second open state, the second cover body is separated from the top surface of the first cover body. Through setting up first lid and second lid, and close the state at the second lid, first lid is in first lid and closes the state, the range upon range of support in the top surface of first lid of second lid, thereby be favorable to utilizing first lid to play the effect of heightening, so that the top surface of first lid is higher than electronic equipment's top surface, so that improve the support height to first locating piece, utilize the second lid to play the effect of pressfitting to first locating piece simultaneously, be favorable to further improving the compatibility between pad pasting device and the electronic equipment, be favorable to utilizing the pad pasting device to carry out the pad pasting to different electronic equipment, and cost is reduced.

In some embodiments of the present application, the second cover body has an avoidance portion that cooperates with the first positioning post in the second closed state; the avoiding part is a second avoiding hole penetrating through the second cover body; or the avoiding part is an avoiding groove formed by the surface of the second cover body facing the first cover body in a concave mode in the direction away from the first cover body. Thereby further improving the positioning effect of the second cover body on the first positioning sheet.

In some embodiments of the present application, in the second closed state, the first cover and the second cover are magnetically engaged. Thereby further improving the positioning effect of the second cover body on the first positioning sheet.

In some embodiments of the present application, one circumferential end of the second cover body is hinged to the first cover body. Thereby preventing the loss of the second cover body.

In some embodiments of the present application, a second end of the protective film in the second direction is provided with a second positioning sheet having a second positioning hole; the base is provided with a positioning table, the positioning table is positioned on one side of the object carrying surface, which is far away from the limiting part, the top surface of the positioning table is provided with a second positioning column, and the second positioning column is suitable for being matched with a second positioning hole. From this, the first locating hole on the first locating plate of the first end of protection film cooperates with the first reference column on the locating part, and the second locating hole on the second locating plate of the second end of protection film cooperates with the second reference column on the location bench to fix a position whole protection film in first direction and third direction, avoided the laminating offset of protection film, be favorable to further improving the location effect of protection film, and then improve the pad pasting effect.

In some embodiments of the present application, in the second direction, the top surface of the positioning table is located on a side of the top surface of the position-limiting member away from the object-carrying surface. Therefore, in the process of pushing and scraping the protective film from one side of the limiting part to one side of the positioning table by the scraper, the protective film is completely attached to the electronic equipment, and the end, close to the positioning table, of the protective film is always suspended, so that bubbles can be more favorably expelled, and the film attaching quality can be improved.

In some embodiments of the present application, the film pasting device further includes a clamping member, the clamping member is disposed on the top surface of the base and disposed opposite to the base in the first direction, and a region of the top surface of the base, which is located between the clamping member and the limiting member, forms a carrying surface. Therefore, when the electronic equipment is arranged on the object carrying surface, the electronic equipment can be clamped by the limiting part and the clamping part to be positioned in the first direction, and the electronic equipment can be positioned in the direction perpendicular to the first direction by matching the positioning protrusion and the functional device hole. The positioning effect of the electronic equipment is improved.

In some embodiments of the present application, the clamping member is slidably coupled to the base in the first direction by a second sliding structure. Therefore, the clamping piece and the limiting piece can move relatively in the first direction, and the size of the object carrying surface in the first direction can be adjusted conveniently, so that the clamping piece and the limiting piece can be adapted to different electronic devices conveniently.

In some embodiments of the present application, the second sliding structure includes a second sliding block and a sliding hole, the second sliding block is disposed on the clamping member, the sliding hole is formed in the base and penetrates through the base in the second direction, and the second sliding block is disposed through the sliding hole. Thereby, the relative movement of the clamping member with respect to the stopper in the first direction can be realized.

In some embodiments of the present application, the number of the second sliding blocks and the number of the sliding holes are two, the two second sliding blocks are arranged at intervals in a third direction, and the two second sliding blocks are matched with the two sliding holes in a one-to-one correspondence manner, wherein the third direction is perpendicular to the first direction and perpendicular to the second direction; the second sliding structure further comprises an anti-falling part, wherein the anti-falling part is positioned on one side of the base, which deviates from the object carrying surface, and is connected between the two second sliding blocks. Thereby preventing the clamp from being disengaged from the base.

In some embodiments of the present application, the film sticking device further comprises a guide structure for guiding the sliding of the clamping member in the first direction with respect to the base. Thereby, the reliability of the sliding of the clamping member is advantageously ensured.

In some embodiments of the present application, the guiding structure includes a guiding groove and a guiding rail, the guiding rail is fixed on a side of the base, which is away from the object carrying surface, and is located between the anti-dropping element and the base; the guide way sets up in anticreep piece, and guide way and guide rail are in first direction sliding fit. Therefore, the structure is simple, the clamping piece can be guided to slide relative to the base, and the sliding reliability of the clamping piece is guaranteed.

In some embodiments of the present application, the film sticking device further comprises a locking member, the locking member having a locked state and an unlocked state; in the locking state, the locking piece is matched with the clamping piece and the base so as to lock the clamping piece at the current position of the clamping piece relative to the base, and in the unlocking state, the locking piece is separated from the base. Therefore, the clamping piece and the base can be locked by the locking piece, and the clamping piece and the base are prevented from sliding relatively in the film sticking process.

In some embodiments of the present application, the locking member is a threaded rod, the second sliding structure includes a second slider and a sliding hole, the second slider is disposed on the clamping member, the sliding hole is formed in the base and penetrates through the base in the second direction, and the second slider is disposed through the sliding hole; the top surface of the base is provided with an avoiding groove, the avoiding groove extends to one side edge of the base in a third direction to form an avoiding opening, the bottom wall of the avoiding groove is provided with a sliding hole, the side wall of the avoiding groove opposite to the avoiding opening forms a stopping surface, and the third direction is perpendicular to the first direction and the second direction; the second sliding block matched with the sliding hole in the avoidance groove is provided with a threaded hole, and the threaded hole penetrates through the second sliding block in the third direction; the threaded rod is in threaded fit with the threaded hole, and in a locking state, the threaded rod is abutted against the abutting surface; in the unlocking state, the threaded rod is disengaged from the abutting surface. Therefore, the structure is simple, and the assembly is convenient.

In some embodiments of the present application, the top surface of the base has a functional device relief groove, and at least a portion of the functional device relief groove is located on the carrier surface. In this way, when the electronic equipment is placed on the object carrying surface, the functional device receding groove on the object carrying surface can be used for avoiding the functional device on the electronic equipment, such as a rear camera.

In some embodiments of the present application, the film sticking device further includes a clamping member, the clamping member is located on the bottom wall of the functional device abdicating groove and is arranged opposite to the base in the first direction, and an area of the top surface of the base, which is located between the clamping member and the limiting member, forms a carrying surface; one end of the clamping piece, which is adjacent to the limiting piece, is provided with a supporting boss, and the top surface of the supporting boss is coplanar with the object carrying surface. Therefore, when the electronic equipment is supported on the object carrying surface, the top surface of the boss and the object carrying surface can be conveniently supported to jointly support the electronic equipment, and the situation that one side of the electronic equipment, which is far away from the limiting part, inclines and shakes towards the functional device abdicating groove due to no support is avoided, so that the film sticking quality is prevented from being influenced.

Drawings

Fig. 1 is a schematic view of a film laminating apparatus provided in the related art;

FIG. 2 is a schematic view of another film laminating apparatus provided in the related art;

FIG. 3a is a schematic view of the connection of the protective film, the first positioning sheet and the second positioning sheet in some embodiments of the present application;

FIG. 3b is a schematic view of an electronic device in some embodiments of the present application;

FIG. 3c is a schematic view of an electronic device in accordance with further embodiments of the present application;

fig. 4a is a schematic structural diagram of a film attaching apparatus according to some embodiments of the present application, and the structure shown by a dashed frame in fig. 4a is an electronic device;

FIG. 4b is a partial schematic view of the film application device shown in FIG. 4a from another perspective;

FIG. 5 is a schematic view of the film attachment apparatus of FIG. 4a from another viewing angle;

FIG. 6 is a schematic view of a portion of the film laminating apparatus shown in FIG. 5;

FIG. 7 is a schematic view of the film attachment apparatus of FIG. 4a from another viewing angle;

FIG. 8 is a schematic view of a portion of the film application device shown in FIG. 5;

FIG. 9 is a schematic view of the film attachment apparatus of FIG. 4a from another perspective;

FIG. 10 is a schematic view showing the combination of the base, the retaining member and the guide structure in the film sticking device shown in FIG. 9;

fig. 11 is a schematic view showing the combination of the base, the second sliding structure and the locking member of the film sticking device shown in fig. 9.

Detailed Description

In the embodiments of the present application, the terms "exemplary" or "such as" are used to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "such as" is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.

In the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the description of embodiments of the present application, the term "and/or" refers to and encompasses any and all possible combinations of one or more of the associated listed items. The term "and/or" is an associative relationship that describes an associated object, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" in the present application generally indicates that the former and latter related objects are in an "or" relationship.

In the description of the embodiments of the present application, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, such that "connected" may or may not be removably connected; may be directly connected or may be indirectly connected through an intermediate. The directional terms used in the embodiments of the present application, such as "inner", "outer", "upper", "lower", "front", "rear", "left", "right", etc., refer only to the direction of the attached drawings, and therefore, are used for better and clearer illustration and understanding of the embodiments of the present application, rather than to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the embodiments of the present application.

In the description of the embodiments of the present application, 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. Without further limitation, an element defined by the phrases "comprising a component of' 8230; \8230;" does not exclude the presence of another like element in a process, method, article, or apparatus that comprises the element. Without further limitation, an element defined by the phrases "comprising a component of' 8230; \8230;" does not exclude the presence of another like element in a process, method, article, or apparatus that comprises the element.

Referring to fig. 1, fig. 1 is a schematic view illustrating a film laminating apparatus 100a in the related art. The film pasting device 100a comprises a limiting member 1a. The limiting member 1a can be placed on the desktop. One circumferential side surface of the limiting member 1a1 is provided with a positioning protrusion 1a1. When the electronic equipment pad pasting, the electronic equipment can be placed on the desktop, and functional device holes (such as a charging interface, an earphone jack and/or a card support jack) on the side face of the electronic equipment can be matched with the positioning protrusions 1a1, so that the limiting part 1a is utilized to play a role in positioning the electronic equipment, and the electronic equipment is conveniently subjected to pad pasting.

In order to realize the relative positioning between the limiting member 1a and the protection film, a positioning post 1a2 is disposed on the top surface of the limiting member 1a. The protective film is provided with a positioning sheet. The positioning sheet is provided with a positioning hole matched with the positioning column 1a2. However, the positioning hole and the positioning post 1a2 can only limit the position of the protective film in the horizontal direction. The protective film cannot be limited from the side where the free end of the positioning column 1a2 is located. When the film is attached, the positioning sheet is easily separated from the positioning column 1a2 in the process of pulling the protective film, so that the failure of the film attachment is caused.

To solve the technical problem, please refer to fig. 2, wherein fig. 2 is a schematic diagram of another film pasting device 100a provided in the related art. The film sticking apparatus 100a further includes a cover plate 2a. During film pasting, the cover plate 2a can be pressed on the top surface of the limiting part 1a, so that the positioning sheet is located between the cover plate 2a and the limiting part 1a, and meanwhile, the positioning hole in the positioning sheet is matched with the positioning column 1a2, so that the positioning sheet is prevented from being disengaged from the positioning column.

The film attaching device 100a shown in fig. 1 and 2 can provide a certain positioning effect for the electronic equipment. But because the limiting member 1a of the film sticking device 100a is directly placed on the table top. Therefore, the distance between the positioning projection 1a1 and the table top is constant. Therefore, the film pasting device 100a can only paste films for electronic equipment with one thickness model, and when the electronic equipment with other thickness models is pasted with films, the horizontal height of the functional device hole of the electronic equipment is not at the same horizontal height as the horizontal height of the positioning protrusion 1a1, which often results in that the positioning protrusion 1a1 cannot be inserted into the functional device hole of the electronic equipment with other thickness models and cannot be positioned, that is, the film pasting device 100a cannot be compatible with electronic equipment with different thickness dimensions.

In order to solve this problem, the inventors of the present application have further modified the film laminating apparatus 100a shown in fig. 1 and 2. In the film pasting device of the embodiment of the application, the limiting part is arranged on the base, the object carrying surface is arranged on the top surface of the base, the object carrying surface is located on one side of the limiting part in the first direction, the positioning protrusion is arranged on the surface, facing the object carrying surface, of the limiting part, meanwhile, the limiting part can slide relative to the base in the direction perpendicular to the object carrying surface, the vertical distance between the positioning protrusion and the object carrying surface can be adjusted, the distance between the positioning protrusion and the object carrying surface can adapt to electronic equipment with different thickness sizes, when different electronic equipment is placed on the object carrying surface, the positioning protrusion can be adapted to functional device holes of different electronic equipment, film pasting of the electronic equipment with different thickness sizes by using the film pasting device is facilitated, and the cost of the film pasting device can be reduced. And when the electronic equipment is arranged on the carrying surface, the positioning bulge can be matched with the functional device hole of the electronic equipment, so that the positioning effect on the electronic equipment is improved, the situation that the protective film is attached to the electronic equipment in a skew mode is avoided, and the waste of the protective film is avoided. The film sticking time is saved, and the film sticking efficiency is improved.

The specific structure of the film sticking device according to the embodiment of the present application will be described in detail below with reference to the accompanying drawings.

The application provides a pad pasting device. The film sticking device is used for sticking a protective film to electronic equipment. The electronic devices include, but are not limited to, mobile phones, tablet personal computers (tablets), laptop computers (laptops), personal Digital Assistants (PDAs), personal computers, notebook computers (notebooks), and the like, to which the protective film can be attached.

The protective film includes, but is not limited to, functional protective films such as antireflection film, frosted antireflection film, mirror film, peep-proof film, and high-definition scratch-proof film. Of course, in other examples, the protective film may also be a tempered film for preventing damage and scratch from an external force, and is not particularly limited herein. The protective film may be used at least for attaching at least one side surface in the thickness direction of the electronic device. For example, the electronic device includes a screen, and the protective film may be attached to the screen, or may be attached to a side surface (e.g., a battery cover) of the electronic device facing away from the screen.

It is understood that the size of the protective film in the embodiment of the present application should be adapted to the electronic device. That is, the protective film can cover the electronic device in a desired form to protect the electronic device, and for example, the protective film may entirely cover a screen or a battery cover of the electronic device.

In order to clearly illustrate the specific structure of the film attachment device and the relative relationship of the film attachment device to the electronic device during film attachment, the structures of the electronic device and the protective film are first described.

Referring to fig. 3a, fig. 3a is a schematic connection diagram of the protective film 300, the first positioning sheet 400 and the second positioning sheet 500 according to some embodiments of the present disclosure. The protective film 300 has a first end and a second end disposed opposite to each other. The first end of the protective film 300 is provided with a first positioning piece 400. The second end of the protective film 300 is provided with a second spacer 500. The first positioning piece 400 is provided with a first positioning hole 4001. The second positioning sheet 500 is provided with a second positioning hole 5001.

Specifically, the protective film 300 may include a use layer and first and second protective layers respectively attached to both sides of the use layer in a thickness direction. In actual film pasting, the first protection layer needs to be torn off first, and the surface of the use layer facing the first protection layer needs to be pasted on the electronic device. After the using layer is adhered to the electronic device, the second protective layer is torn off, and finally the using layer is adhered to the electronic device, wherein the surface of the using layer, facing the second protective layer, is the outer surface facing away from the electronic device. For convenience of film attachment, both the first positioning sheet 400 and the second positioning sheet 500 may be disposed on the second protective layer. It is understood that in other examples, the second end of the protective film 300 may not be provided with the second positioning sheet 500.

Referring to fig. 3b, fig. 3b is a schematic view of an electronic device 200 according to some embodiments of the present application. The electronic device 200 is not foldable, and the electronic device 200 is illustrated as a bar phone. The side of the electronic device 200 has a functional device hole 2001. Functional device holes 2001 include, but are not limited to, a charging interface, a headphone jack, and a cradle jack. The charging interface may be adapted to a charging connector of a charger, so as to charge the electronic device 200. The earphone jack can be inserted by an earphone plug. The card support jack can be used for inserting the card support. The card holder is used for carrying a Subscriber Identity Module (SIM) card and/or a memory card.

Referring to fig. 3c, fig. 3c is a schematic view of an electronic device 200 according to another embodiment of the present application. The electronic device 200 can be folded, and is illustrated as a foldable mobile phone. The electronic device 200 comprises a foldable first part 202 and a second part 203. In the folded state, the first part 202 and the second part 203 are arranged one above the other, as shown in fig. 3 c. Wherein the first portion 202 is provided with a functional device hole 2001. In the deployed state, the first portion 202 and the second portion 203 are disposed side-by-side and coplanar.

Referring to fig. 4a, fig. 4a is a schematic structural diagram of a film laminating apparatus 100 according to some embodiments of the present application, and a structure shown by a dashed frame in fig. 4a is an electronic device 200. The film sticking apparatus 100 includes: a limiting member 1, a base 3 and a clamping member 4.

The base 3 is adapted to be supported on a support surface (e.g., a table top). The base 3 is used for carrying the clamping member 4 and the limiting member 1. Specifically, the base 3 is formed in a substantially flat plate shape. Illustratively, the shape of the base 3 includes, but is not limited to, a substantially rectangular parallelepiped shape, a square shape, a cylindrical shape, or a modified shape. The base 3 is made of materials including, but not limited to, plastic, metal, and a combination thereof.

The clamping member 4 and the limiting member 1 are both disposed on the top surface of the base 3 and are disposed opposite to each other in the first direction. For convenience of description, a coordinate system is established for the clamping member 4, the limiting member 1, and the base 3. The first direction is the Y-axis direction. A direction perpendicular to the top surface of the base 3 is a Z-axis direction (i.e., a second direction), and a direction perpendicular to the first direction and the second direction is an X-axis direction (i.e., a third direction).

The region of the top surface of the base 3 between the clamping element 4 and the limiting element 1 forms a carrier surface 31. Thus, the mount surface 31 is located on one side of the stopper 1 in the Y-axis direction. The electronic device 200 may be stacked on the object plane 31.

Referring to fig. 4b, fig. 4b is a partial schematic view of the film laminating device 100 shown in fig. 4a from another viewing angle. A positioning protrusion 11 is provided on a surface of the limiting member 1 facing the clamping member 4 (i.e., a surface facing the object carrying surface 31). The positioning protrusion 11 protrudes from the stopper 1 in a direction toward the clamping member 4. The positioning projection 11 is adapted to fit with the functional device hole 2001.

In this way, when the electronic apparatus 200 is placed on the mounting surface 31, it is possible to position the electronic apparatus 200 in the Y-axis direction by holding the electronic apparatus 200 by the stoppers 1 and the clamping members 4, and to position the electronic apparatus 200 in the X-axis direction and the Z-axis direction by fitting the positioning projections 11 to the functional device holes 2001. The positioning effect of the electronic equipment 200 can be improved, the electronic equipment 200 can be prevented from shifting or deviating in the film pasting process, the phenomenon that the protective film 300 is pasted obliquely can be avoided, the film pasting effect can be improved, and the waste of the protective film 300 can be avoided. It is to be understood that in other examples, the film sticking apparatus 100 may not include the clamping member 4, but may be positioned by the fitting of the positioning projection 11 with the functional device hole 2001.

The limiting member 1 is slidable in the Z-axis direction (i.e., the second direction) relative to the base 3. The distance between the positioning boss 11 and the object carrying surface 31 in the Z-axis direction can be adjusted by sliding the stopper 1 relative to the base 3 in the Z-axis direction. Thus, when the electronic devices 200 with different thickness dimensions are placed on the object carrying surface 31, the distance between the positioning protrusion 11 and the object carrying surface 31 in the Z-axis direction can be adjusted by sliding the limiting member 1 relative to the base 3, so as to ensure that the positioning protrusion 11 can be adapted to the functional device holes 2001 of the electronic devices 200 with different thickness dimensions, thereby facilitating improvement of the adaptability between the film pasting device 100 and the electronic devices 200 with different thickness dimensions, enabling the film pasting device 100 to be used for pasting the electronic devices 200 with different thickness dimensions, and saving the cost of the tool of the electronic devices 200.

The stopper 1 is formed in a block shape. The shape of the stopper 1 includes, but is not limited to, a substantially rectangular parallelepiped shape, a square shape, a cylindrical shape, or a special shape. The base 3 is made of materials including, but not limited to, plastic, metal, and a combination thereof.

The clamping member 4 is formed in a block shape. The outer shape of the clamping member 4 includes, but is not limited to, a substantially rectangular parallelepiped shape, a square shape, a cylindrical shape, or a special shape. The material of the clamping member 4 includes, but is not limited to, plastic, metal, and a combination thereof.

In some embodiments of the present application, referring to fig. 5, fig. 5 is a schematic view of the film laminating device 100 according to another view angle shown in fig. 4 a. The limiting member 1 is slidably connected to the base 3 through a first sliding structure 5. Thereby, the stopper 1 and the base 3 can slide relative to each other in the Z-axis direction.

Specifically, on the basis of ensuring that the relative sliding between the limiting part 1 and the base 3 is realized, the reliability of the connection between the limiting part 1 and the base 3 is improved. The first sliding structures 5 may be provided in multiple groups, and the multiple groups of first sliding structures 5 are spaced apart, for example, the multiple groups of first sliding structures 5 are spaced apart in the X-axis direction or the Y-axis direction. For example, as shown in fig. 5, the first sliding structures 5 are two sets. The two sets of first sliding structures 5 are arranged at intervals in the X-axis direction.

In some embodiments of the present application, please refer to fig. 6, fig. 6 is a partial structural diagram of the film laminating device 100 according to fig. 5. The first sliding structure 5 includes a first slider 51 and a first runner 52. The first slider 51 is disposed on the limiting member 1. The first slide groove 52 is formed in the base 3 and extends in the Z-axis direction. The first sliding groove 52 has an opening at an end of the Z-axis adjacent to the limiting member 1, the first slider 51 passes through the opening, and a part of the first slider 51 is located in the first sliding groove 52. In this way, the first slider 51 can slide in the Z-axis direction relative to the first slide groove 52, and the stopper 1 slides relative to the base 3 by the first slide relative to the first slide groove 52.

Exemplary shapes of the first slider 51 include, but are not limited to, a cubic shape, a rectangular parallelepiped shape, a cylindrical shape, or a modified shape. The material of the first slider 51 includes, but is not limited to, metal, plastic, and a combination thereof.

For example, in order to improve the connection strength between the first slider 51 and the limiting member 1, simplify the processing process, and reduce the production cost, the first slider 51 and the limiting member 1 are integrally formed, that is, the first slider 51 and the limiting member 1 are connected to form an integral structure, and the two are formed at one time through the processing process. Of course. It should be understood that, in other examples, the first sliding block 51 and the limiting member 1 may be assembled and connected by welding, bonding, screwing, or the like after being processed separately.

In some further embodiments of the present application, the first sliding-preventing protrusions 521 are respectively disposed on opposite groove walls (e.g., opposite wall surfaces of the opening) of the first sliding groove 52. The first slide block 51 has second anti-slip bumps 511 on the opposite side walls of the portion located in the first sliding groove 52. The two second anti-falling bumps 511 are opposite to the two first anti-falling bumps 521 one by one in the Z-axis direction. The second anti-slip-off protrusion 511 is located on one side of the first anti-slip-off protrusion 521 away from the limiting member 1. For example, as shown in fig. 6, the first slide groove 52 has first retaining projections 521 on opposite groove walls in the X-axis direction, respectively. The first slider 51 has second retaining projections 511 on the opposite side walls in the X-axis direction of the portion located in the first slide groove 52. The two second anti-falling bumps 511 are opposite to the two first anti-falling bumps 521 in the Z-axis direction. The second anti-slip-off protrusion 511 is located on one side of the first anti-slip-off protrusion 521 away from the limiting member 1.

Thus, when the limiting member 1 moves along the Z-axis direction to the direction away from the base 3 to the first anti-falling-off protrusion 521 and the second anti-falling-off protrusion 511, the first slider 51 can be prevented from being separated from the first sliding groove 52, which is beneficial to improving the reliability of the first slider 51 matching with the first sliding groove 52.

For example, the first anti-dropping bump 521 and the base 3 may be an integral molding. Thus, the processing technology can be simplified, and the production cost can be reduced. For another example, the first anti-slip bump 521 and the base 3 may be processed separately and then connected by welding, gluing, screwing, or the like.

For example, the second anti-slip-off protrusion 511, the first slider 51 and the limiting member 1 may be an integral molding member. Thus, the processing technology can be simplified, and the production cost can be reduced. For another example, the second anti-falling protrusion 511 and the limiting member 1 may be connected by welding, gluing, screwing, or the like after being separately processed.

For example, to facilitate the installation of the first slider 51 into the first sliding groove 52, the side of the first sliding groove 52 facing away from the clamping element 4 in the Y-axis direction is open to form a mounting opening.

In some further embodiments of the present application, the first sliding structure 5 further comprises a damping structure (not shown). The damping structure provides a damping force for the relative sliding of the first slider 51 and the first runner 52 in the Z-axis direction. Thus, when the operator drives the first slider 51 to move to any position in the Z-axis direction relative to the first sliding groove 52 and when the external force applied by the operator is removed, the damping force provided by the damping structure can be utilized to keep the first slider 51 at the current position of the first slider 51 relative to the first sliding groove 52, so as to improve the reliability of the fit between the positioning protrusion 11 and the functional device hole 2001 on the electronic apparatus 200.

In some examples, the damping structure may be defined by opposing slot walls of the first runner 52. Thus, when the first slider 51 slides in the Z-axis direction relative to the first slide groove 52, the first slider 51 may be held by the opposing groove walls of the first slide groove 52, thereby providing a damping force for the relative sliding of the first slider 51 and the first slide groove 52. Therefore, the structure is simple, and the processing and the manufacturing are convenient.

In other examples, the damping structure may also be a damping medium filled between the inner circumferential surface of the first chute 52 and the outer circumferential surface of the first slider 51. For example, when the damping medium is damping grease, since the damping grease has viscosity, it is possible to generate a damping force between the first slider 51 and the first slide groove 52 by using the viscosity, thereby providing a damping force for the relative sliding of the first slider 51 and the first slide groove 52. For another example, when the damping medium is a solid damping medium, such as silica gel particles, rubber particles, or a combination thereof, the damping medium may be in interference fit between the inner circumferential surface of the first sliding groove 52 and the outer circumferential surface of the first slider 51, and a damping force is provided for the relative sliding between the first sliding groove 52 and the first slider 51 by using the damping medium, a friction force generated by the inner circumferential surface of the first sliding groove 52 and the outer circumferential surface of the first slider 51.

Of course, it is understood that in other examples, the first sliding structure 5 may not include a damping structure, and during the actual use of the film laminating apparatus 100, the functional device hole 2001 in the electronic device 200 and the positioning protrusion 11 may be used to provide a damping force for the relative sliding of the first slider 51 and the first sliding groove 52 in the Z-axis direction, so as to prevent the limiting member 1 from sliding relative to the base 3 during the film laminating process.

It should be understood that the specific implementation form of the first sliding structure 5 is not limited to the above-described form, and in other embodiments of the present application, the first sliding block 51 may also be disposed on the base 3, and the first sliding groove 52 may be disposed on the limiting member 1. Still alternatively, the first sliding structure 5 is not limited to a sliding form in which a sliding block is matched with a sliding groove, and the first sliding structure 5 may also be configured as an expansion shaft connected between the limiting member 1 and the base 3, such as an expansion damping shaft.

In some embodiments of the present application, please continue to refer to fig. 6, the top surface of the position-limiting member 1 is provided with a first positioning pillar 12. The first positioning post 12 is adapted to fit into the first positioning hole 4001 of the first positioning piece 400. That is, the size of the first positioning column 12 is the same as the size of the first positioning hole 4001 of the first positioning piece 400, so that when the first positioning column 12 is inserted into the first positioning hole 4001, the first positioning column 12 can be engaged with the first positioning hole 4001, so as to position the first positioning piece 400 in the XY direction, and thus the positioning of the protection film 300 is realized.

Illustratively, the shape of the first positioning cylinder 12 includes, but is not limited to, a cylinder, a prism, or a profile. The shape of the first positioning hole 4001 includes, but is not limited to, a circular hole, an elliptical hole, a square hole, or a special-shaped hole as long as it is ensured that the first positioning column 12 can be fitted with the first positioning hole 4001.

In some further embodiments of the present application, with continued reference to fig. 6, the film sticking apparatus 100 further comprises a first cover 6. The first lid 6 has a first closed state and a first open state. As shown in fig. 6, in the first closed state, the first cover 6 is stacked and supported on the top surface of the stopper 1. In the first open state, the first cover 6 is separated from the top surface of the limiting member 1.

Specifically, the film pasting device 100 may have a first use state in which the first cover 6 is used to press the first positioning sheet 400, and when pasting the film on the electronic device 200 (e.g., a bar phone, a tablet pc), the first positioning sheet 400 connected to the protective film 300 may be supported on the top surface of the position limiting member 1, and the first positioning hole 4001 of the first positioning sheet 400 is matched with the first positioning post 12, so as to position the first positioning sheet 400 in the XY direction. Then, the first cover 6 is stacked and supported on the top surface of the limiting member 1, so that the first cover 6 is in a first covering state, and the first positioning sheet 400 is located between the first cover 6 and the top surface of the limiting member 1. Thereby utilize first lid 6 pressfitting first locating piece 400, fix a position first locating piece 400 in the Z axle direction, prevent to appear first locating hole 4001 and first locating column 12 and break away from the circumstances of complex and take place at the in-process of pad pasting, be favorable to further improving the location effect to protection film 300. After the film pasting is completed, the operator may drive the first cover 6 to move to the first open state, so as to remove the first positioning sheet 400 from the limiting member 1.

Specifically, in order to further improve the positioning effect of the first cover 6 on the first positioning sheet 400, in the first closed state, the first cover 6 is magnetically engaged with the limiting member 1. Exemplarily, the first cover body 6 has a first magnetic attraction portion or the first cover body 6 defines the first magnetic attraction portion, the limiting member 1 has a second magnetic attraction portion, and the first magnetic attraction portion and the second magnetic attraction portion are magnetically engaged. For example, the first magnetic part is a magnet or magnetic steel, and the second magnetic part is iron. For another example, the first magnetic part is made of iron, and the second magnetic part is made of magnet or magnetic steel. Or the first magnetic part and the second magnetic part are both magnets or are both magnetic steels.

Specifically, in order to prevent the first cover 6 from being lost, one end of the first cover 6 in the circumferential direction is hinged to the limiting member 1. Of course, it is understood that, in other examples, the first cover 6 and the limiting member 1 may be separable.

Specifically, in order to further improve the positioning effect of the first cover 6 on the first positioning sheet 400 and prevent the first cover 6 from separating from the top surface of the limiting member 1 during the film pasting process, please refer to fig. 6 continuously, the first cover 6 is provided with a first avoiding hole 61, and in the first closed state, the first positioning column 12 penetrates through the first avoiding hole 61.

For the electronic device 200 in the prior art, not only the bar non-foldable electronic device (e.g. bar phone or tablet) as shown in fig. 3b, but also the foldable electronic device (e.g. folding screen phone) as shown in fig. 3c is provided. The distance between the positioning protrusion 11 and the object carrying surface 31 is adjusted by making the limiting member 1 slide in the Z-axis direction relative to the base 3, so that the positioning protrusion 11 can be matched with the functional device holes 2001 of the electronic devices 200 with different thickness and sizes, which not only can be used for pasting films on non-foldable electronic devices (such as a bar phone or a tablet computer) but also can be used for pasting films on foldable electronic devices in an unfolded state.

However, there is often a complaint about the surface patch of the second portion 203 facing away from the first portion 202 for foldable electronic devices. For example, the surface of the second portion 203 facing away from the first portion 202 has a screen display area. When the electronic device 200 in the folded state in fig. 3c is placed on the object-carrying surface 31 by means of the first portion 202 and is filmed on the surface of the second portion 203 facing away from the first portion 202, only the fitting of the positioning protrusion 11 with the functional device hole 2001 can be achieved by the movement of the stopper 1 relative to the base 3. However, since the thickness of the electronic apparatus in the folded state in the Z-axis direction is relatively large, it corresponds to the superposition of two electronic apparatuses 200. Thus, the surface of the second portion 203, which is away from the first portion 202, protrudes from the top surface of the stopper 1, so that when the film is applied, the top surface of the stopper 1 cannot be used to support the first positioning piece 400, which results in the first positioning piece 400 and the top surface of the stopper 1 being spaced apart, and the first positioning post 12 and the first positioning hole 4001 on the protection film 300 cannot be matched with each other, and therefore, the first positioning post 12 and the first positioning piece 400 cannot be matched with each other to position the protection film 300, and the risk of failure of the film application increases.

To solve the technical problem, in some embodiments of the present application, please continue to refer to fig. 6, in the first closed state, a portion of the first positioning column 12 is located on a side of the first cover 6 facing the top surface. The film laminating apparatus 100 further includes a second cover 7. The second cover 7 has a second closed state in which the first cover 6 is in the first closed state and a second open state in which the second cover 7 is stacked and supported on the top surface of the first cover 6; in the second opened state, the second lid 7 is separated from the top surface of the first lid 6.

Specifically, the film pasting device 100 may have a second usage state in which the second cover 7 is used to press the first positioning sheet 400, and when pasting the film on the electronic device 200 (e.g., a folding screen mobile phone), the first cover 6 is stacked and supported on the top surface of the positioning member 1, so that the first cover 6 is in the first covering state, and at this time, the top surface of the first cover 6 may be above the top surface of the electronic device 200, thereby playing a role of heightening. A portion of the first positioning post 12 is located on the side of the first lid 6 that the top surface faces. Therefore, the first positioning sheet 400 connected to the protection film 300 can be supported on the top surface of the first cover 6, and the first positioning hole 4001 on the first positioning sheet 400 is matched with the first positioning column 12, so as to realize the positioning of the first positioning sheet in the XY direction. The second cover 7 is supported on the top surface of the first cover 6 and covers the top surface of the first positioning sheet 400, so that the second cover 7 is in a second closed state, and the first positioning sheet 400 is located between the first cover 6 and the second cover 7. Therefore, the second cover body 7 is utilized to position the first positioning piece 400 in the Z-axis direction, the first positioning hole 4001 is prevented from being disengaged from the first positioning column 12 in the film pasting process, and the positioning effect on the protective film 300 is further improved. After the film pasting is completed, the operator can drive the second cover 7 to move to the second open state, so as to take the first positioning sheet 400 away from the limiting member 1.

Therefore, by arranging the first cover body 6 and the second cover body 7, and in the second closed state, the first cover body 6 is in the first closed state, and the second cover body 7 is supported on the top surface of the first cover body 6 in a stacked manner, it is beneficial to using the first cover body 6 to perform a heightening function, so that the top surface of the first cover body 6 is higher than the surface of the second portion 203, which is away from the first portion 202, so as to improve the supporting height of the first positioning sheet 400, and simultaneously, using the second cover body 7 to perform a pressing function on the first positioning sheet 400, it is beneficial to further improving the compatibility between the film attaching device 100 and the electronic device 200, and it is beneficial to using the film attaching device 100 to attach films to different electronic devices 200, thereby reducing the cost.

Specifically, in order to further improve the positioning effect of the second cover 7 on the first positioning piece 400, in the second closed state, the second cover 7 and the first cover 6 are magnetically engaged. Illustratively, the first cover 6 has a third magnetic portion or the first cover 6 defines a third magnetic portion, the second cover 7 has a fourth magnetic portion, and the third magnetic portion and the fourth magnetic portion are magnetically engaged with each other. When the first cover 6 has a third magnetic part, the third magnetic part and the first magnetic part may be of the same structure or of two different structures. When the first cover 6 defines the third magnetic part, the first cover 6 and the third magnetic part are the same as the first magnetic part.

For example, the third magnetic part is a magnet or magnetic steel, and the fourth magnetic part is iron. For another example, the third magnetic part is made of iron, and the fourth magnetic part is made of magnet or magnetic steel. Or the third magnetic part and the fourth magnetic part are both magnets or are both magnetic steels.

Specifically, in order to prevent the second lid 7 from being lost, one end of the second lid 7 in the circumferential direction is hinged to the first lid 6. Exemplarily, the second cover body 7 is hinged to the hinge shaft of the first cover body 6, and the hinge shaft of the first cover body 6 hinged to the limiting member 1 is located on the same side of the first cover body 6 in the third direction. Thereby, the structure is compact.

Specifically, in order to further improve the positioning effect of the second cover 7 on the first positioning sheet 400, please refer to fig. 7, and fig. 7 is a schematic view of the film sticking apparatus 100 shown in fig. 4a from another view angle. The second lid 7 is provided with a relief portion 71. The escape portion 71 is for escaping the first positioning column 12 in the second closed state. That is, in the second closed state, the first positioning column 12 engages with the escape portion 71. Specifically, the escape portion 71 may be an escape groove formed by recessing the surface of the second cover 7 facing the first cover 6 in a direction away from the first cover 6. The escape portion 71 may be a second escape hole penetrating the second lid 7.

In some further embodiments of the present application, please continue to refer to fig. 7, a positioning table 8 is disposed on the base 3. The positioning table 8 is located on the side of the object carrying surface 31 far from the limiting member 1. Specifically, the positioning table 8 is located on one side of the clamping member 4 away from the limiting member 1. The top surface of the positioning table 8 is provided with a second positioning column 81. The second positioning column 81 is used for matching with the second positioning hole 5001. Therefore, the first positioning hole 4001 on the first positioning piece 400 at the first end of the protection film 300 is matched with the first positioning column 12 on the limiting part 1, and the second positioning hole 5001 on the second positioning piece 500 at the second end of the protection film 300 is matched with the second positioning column 81 on the positioning table 8, so that the whole protection film 300 is positioned in the XY direction, the deviation of the attaching position of the protection film 300 is avoided, the positioning effect of the protection film 300 is further improved, and the film attaching effect is further improved.

The positioning table 8 is formed in a block shape. The shape of the positioning table 8 includes, but is not limited to, a substantially rectangular parallelepiped shape, a square shape, a cylindrical shape, or a special shape. The material of the positioning table 8 includes, but is not limited to, plastic, metal, and a combination thereof.

In some specific examples of the present application, in the Z-axis direction (i.e., the second direction), the top surface of the positioning table 8 is located on a side of the top surface of the limiting member 1 away from the object carrying surface 31. That is, the top surface of the positioning table 8 protrudes from the top surface of the stopper 1 in the positive direction of the Z axis. In the film pasting process, the side of the protective film 300 close to the stopper 1 is firstly adhered to the surface of the electronic device 200, and the side of the protective film 300 close to the positioning table 8 is finally adhered to the surface of the electronic device 200. Like this, through making in the Z axle direction, the top surface of location platform 8 is located the one side of keeping away from carrier surface 31 of the top surface of locating part 1, can realize that one side that is close to location platform 8 of protection film 300 is greater than one side that is close to locating part 1 of protection film 300 and the distance of electronic equipment 200 in the Z axle direction with electronic equipment 200 at Z axle ascending distance, utilize the scraper blade to push away the in-process of scraping protection film 300 by one side of locating part 1 to one side of location platform 8, before protection film 300 is completely attached to electronic equipment 200, the one end that is close to location platform 8 of protection film 300 is unsettled all the time, be favorable to catching up of bubble more, thereby improve the pad pasting quality.

Optionally, in the process of attaching the film, in the process of scraping the protective film 300 from one side of the limiting member 1 to one side of the positioning table 8 by using a scraper, one end of the protective film 300 close to the positioning table 8 may exhibit a tendency of attaching in a direction close to the object carrying surface 31. Therefore, during the film attaching process, there is a relative movement between the second positioning hole 5001 and the second positioning post 81, and in order to facilitate the relative movement between the second positioning hole 5001 and the second positioning post 81, the dimension of the second positioning post 81 in the Y-axis direction is smaller than the dimension of the second positioning hole 5001 in the Y-axis direction. Thereby being beneficial to ensuring the smoothness of the film sticking process.

In some embodiments of the present application, in order to further improve the compatibility of the film attaching device 100 with electronic devices 200 of different sizes, the film attaching device 100 is used to attach films to the electronic devices 200 of different sizes. The chucking member 4 is slidably coupled to the base 3 in the Y-axis direction by a second sliding structure 10. Therefore, the clamping piece 4 and the limiting piece 1 can move relatively in the Y-axis direction, so that the size of the object carrying surface 31 in the Y-axis direction can be adjusted conveniently to be matched with different electronic devices 200.

In some examples, please refer to fig. 8, fig. 8 is a partial structural diagram of the film pasting device 100 shown in fig. 5. The second sliding structure 10 includes a second slider 101 and a sliding hole 102. The second slider 101 is disposed on the clamping member 4, a sliding hole 102 is formed on the base 3 and penetrates the base 3 in the Z-axis direction, and the second slider 101 penetrates the sliding hole 102. In this way, the second slider 101 can slide in the Y-axis direction relative to the sliding hole 102, so that the relative sliding between the limiting member 1 and the clamping member 4 in the Y-axis direction is realized, and the size of the object carrying surface 31 in the Y-axis direction is adjusted to be adapted to different electronic devices 200.

Exemplary shapes of the second slider 101 include, but are not limited to, a cubic shape, a rectangular parallelepiped shape, a cylindrical shape, or a deformed shape. The material of the second slider 101 includes, but is not limited to, metal, plastic, and a combination thereof.

For example, in order to improve the connection strength between the second slider 101 and the clamping member 4, simplify the processing process, and reduce the production cost, the second slider 101 and the clamping member 4 are integrally formed, that is, the second slider 101 and the clamping member 4 are connected into an integral structure, and are formed in one step through the processing process. Of course, it is understood that in other examples, the second sliding block 101 and the clamping member 4 may be assembled and connected by welding, bonding, screwing, etc. after being processed separately.

In some specific examples, in order to ensure that the clamping member 4 and the base 3 realize relative sliding, the reliability of the connection between the clamping member 4 and the base 3 is improved. Two second sliders 101 and two slide holes 102 are provided. The two second sliders 101 are disposed at intervals in the X-axis direction, and the two slide holes 102 are disposed at intervals in the X-axis direction. The two sliding holes 102 are matched with the two second sliding blocks 101 in a one-to-one correspondence manner. Of course, it is understood that the number of the second sliders 101 and the sliding holes 102 is not limited to two, and in other examples, the second sliders 101 and the sliding holes 102 may be two or more, as long as it is ensured that there is one sliding hole 102 for each second slider 101.

Further, in order to prevent the clamping member 4 from being separated from the base 3, please refer to fig. 9, in which fig. 9 is a schematic view of the film sticking apparatus 100 shown in fig. 4a from another view angle. The second sliding structure 10 further includes a release preventing member 103. The anti-slip part 103 is arranged on one side of the base 3, which is far away from the object carrying surface 31, and the anti-slip part 103 is connected between the two second sliding blocks 101. In this way, each second slider 101 is connected between the anti-detachment element 103 and the clamping element 4, thus facilitating the prevention of detachment of the clamping element 4 from the base 3.

Illustratively, the second slider 101 and the retaining member 103 are assembled and connected by welding, bonding, screwing, or the like.

Since the anti-slip part 103 is located on the side of the base 3 facing away from the object carrying surface 31, when the base 3 is supported on a carrying surface (e.g. a table top), in order to prevent the anti-slip part 103 from interfering with the carrying surface (e.g. the table top), in some examples, the surface of the base 3 facing away from the object carrying surface 31 is provided with supporting feet 9. Thus, the base 3 can be supported on the supporting surface by the supporting legs 9, so that the base 3 is suspended, and interference between the supporting surface and the anti-falling part 103 is avoided. In other examples, a side surface of the base 3 facing away from the object carrying surface 31 is recessed in a direction close to the object carrying surface 31 to form a groove. The release preventing member 103 is located in the groove. In this way, interference between the receiving surface and the retaining member 103 can be avoided, and the reliability of the sliding of the clamping member 4 with respect to the base 3 can be ensured.

In some embodiments of the present application, with continued reference to fig. 9, the film laminating device 100 further includes a guide structure 20, and the guide structure 20 is used for guiding the sliding of the clamping member 4 relative to the base 3 in the Y-axis direction. Thereby, the reliability of the sliding of the clamping member 4 is advantageously ensured.

Specifically, with continuing reference to fig. 9 and 10, fig. 10 is a schematic view of the base 3, the anti-slip member 103 and the guiding structure 20 of the film sticking device shown in fig. 9. The guide structure 20 includes a guide groove 202 and a guide rail 201. The guide rail 201 is fixed on the side of the base 3 away from the object carrying surface 31 and is located between the anti-falling part 103 and the base 3. A guide groove 202 is provided on the escape prevention member 103, and the guide groove 202 is slidably fitted with the guide rail 201 in the first direction. Therefore, the structure is simple, the clamping piece 4 can be guided relative to the base 3 in a sliding mode, and the reliability of the sliding of the clamping piece 4 is guaranteed.

Specifically, the connection between the guide rail 201 and the base 3 includes, but is not limited to, screw connection, clamping connection or welding. It is understood that, in other examples, the guide groove 202 may be formed on the base 3 and the guide rail 201 may be provided on the release preventing member 103.

In order to further improve the reliability of the sliding movement of the clamping member 4 with respect to the base 3, a plurality of guide grooves 202 and guide rails 201 are provided. The plurality of guide grooves 202 and the plurality of guide rails 201 are fitted in one-to-one correspondence. For example, as shown in fig. 10, there are two guide grooves 202, two guide rails 201, and two guide rails 201 and two guide grooves 202 are fitted in one-to-one correspondence.

Specifically, the surface of the anti-release member 103 facing the base 3 is provided with a fixing block set. The fixed block group includes a first fixed block 1031 and a second fixed block 1032. The first fixing portion and the second fixing block 1032 are opposed to each other in the X-axis direction. The first and second fixing blocks 1031 and 1032 and the surface of the anti-slip member 103 facing the base 3 define a guide groove 202. For example, when the guide groove 202 is plural, the fixed block group may be plural groups.

In some embodiments, in order to improve the connection reliability of the first and second fixing blocks 1031 and 1032 and the anti-falling member 103, the first and second fixing blocks 1031 and 1032 and the anti-falling member 103 are integrally formed. For example, the first fixing block 1031, the second fixing block 1032 and the anti-falling off member 103 are integrally injection-molded.

In other examples, the first fixing block 1031 may be fixed to the detachment prevention member 103 by screwing, welding, clipping, or gluing. The second fixing block 1032 can also be fixed to the anti-drop element 103 by means of screwing, welding, clipping or gluing.

It is understood that the formation manner of the guide groove 202 is not limited thereto, and in other examples, the guide groove 202 may be formed by recessing the surface of the release preventing member 103 facing the base 3.

Referring to fig. 11, fig. 11 is a schematic diagram illustrating the base 3, the second sliding structure 10 and the locking member 30 of the film pasting device 100 shown in fig. 9. The film sticking device 100 also comprises a locking piece 30. The lock member 30 has a locked state and an unlocked state. In the locked state, the locking member 30 engages with the clamping member 4 and the base 3 to lock the clamping member 4 in the current position of the clamping member 4 relative to the base 3, and in the unlocked state, the locking member 30 disengages from the base 3. Therefore, by providing the lock 30, on the one hand, in the unlocked state of the lock 30, the clamping member 4 can be slid in the Y-axis direction with respect to the base 3, so that the dimension of the object carrying surface 31 in the Y-axis direction can be adjusted to be suitable for the dimension of the electronic apparatus 200. After the size of the object carrying surface 31 in the Y axis direction is adjusted to the size of the electronic device 200, the locking piece 30 is matched with the clamping piece 4 and the base 3, so that the clamping piece 4 and the base 3 are locked by the locking piece 30, the clamping piece 4 and the base 3 are prevented from sliding in the Y axis direction, the positioning effect on the electronic device 200 is improved, and the situation that the protective film 300 is attached to the electronic device 200 in a skew manner due to displacement of the electronic device 200 in a film attaching process is prevented.

In some specific examples, the locking member 30 is a threaded rod. The top surface of the base 3 has an escape groove 13, and the escape groove 13 extends to one side edge of the base 3 in the X-axis direction to form an escape opening 131. The groove bottom wall of the escape groove 13 has a slide hole 102, and a side wall of the escape groove 13 opposite to the escape opening 131 forms a stopper surface 132. The second slider 101, which is engaged with the sliding hole 102 in the escape groove 13, has a threaded hole 1011. The threaded hole 1011 penetrates the second slider 101 in the X-axis direction. The threaded rod is threadedly engaged with the threaded bore 1011. As shown in fig. 11 (a), in the locked state, the threaded rod abuts against the abutting surface 132; in the unlocked state, the threaded rod is disengaged from the abutment surface 132, as shown in fig. 11 (b).

Specifically, the operator may manually rotate the threaded rod, so that the entire threaded rod moves in the direction away from the base 3 in the X-axis direction to the unlocked state in which the threaded rod maintains a gap with the abutting surface 132, thereby facilitating the sliding of the clamping member 4 relative to the base 3 in the Y-axis direction, and adjusting the size of the object carrying surface 31 in the Y-axis direction so as to be adapted to the size of the electronic apparatus 200. After the size of the object carrying surface 31 in the Y-axis direction is adjusted to the size of the electronic device 200, the user may rotate the threaded rod in the opposite direction, so that the threaded rod moves in the X-axis direction toward the direction away from the base 3 to a locking state where the threaded rod and the abutting surface 132 keep abutting, so as to provide resistance for the sliding of the clamping member 4 and the base 3 in the Y-axis direction by using the friction force between the threaded rod and the abutting surface 132, which is beneficial to improving the positioning effect of the electronic device 200, and preventing the electronic device 200 from shifting and the occurrence of the situation that the protective film 300 is attached askew in the film attaching process. Also, in this process, the escape opening 131 can escape the threaded rod.

Optionally, a knob portion 302 is disposed at an end of the locking member 30 away from the base 3. The operator can hold the knob portion 302 to rotate the locking member 30, which is convenient for operation.

For example, the bypass groove 13 may be one as shown in fig. 11, two second sliders 101 and two sliding holes 102 are provided, and one second slider 101 and one sliding hole 102 are provided at the bypass groove 13. As another example, the avoidance groove 13 may be two spaced apart in the X-axis direction, and one second slider 101 and one sliding hole 102 are provided at each avoidance groove 13.

For the electronic device 200 such as a mobile phone and a tablet computer, a functional component of the electronic device 200, such as a rear camera, usually protrudes out of a battery cover of the electronic device 200. In order to ensure flatness when the electronic apparatus 200 is entirely placed on the mounting surface 31 when a film is applied to the front surface (e.g., screen) of the electronic apparatus 200, the film application effect is improved. In some embodiments of the present application, referring back to fig. 8, the top surface of the base 3 has a functional device relief groove 32. At least a part of the functional device avoiding groove 32 is located on the carrier surface 31. That is, at least a part of the functional device relief groove 32 is located between the clamping member 4 and the limiting member 1.

In this way, when the electronic device 200 is placed on the object carrying surface 31, the functional device on the electronic device 200, such as a rear camera, can be avoided by the functional device avoiding groove 32 on the object carrying surface 31. Of course, it is understood that, in other examples, if the surface of the electronic device 200 facing the object carrying surface 31 is flat, the functional device avoiding groove 32 may not be provided on the object carrying surface 31.

Specifically, the clamping member 4 is on the groove bottom wall of the functional device avoiding groove 32. One end of the clamping member 4 adjacent to the retaining member 1 is provided with a support boss 41. A part of the functional device receding groove 32 is located on one side of the supporting boss 41 close to the limiting member 1. The top surfaces of the support bosses 41 are coplanar with the object carrying surface 31. Therefore, when the electronic device 200 is supported on the object carrying surface 31, the top surface of the supporting boss 41 and the object carrying surface 31 can support the electronic device together, and the electronic device 200 is prevented from tilting and shaking towards the functional device receding groove 32 due to the fact that one side of the electronic device 200 adjacent to the positioning table 8 is not supported, and the film sticking quality is prevented from being affected.

Of course, it is understood that in other examples, the clamping member 4 may not be provided on the groove bottom wall of the functional device relief groove 32. But such that the functional device relief groove 32 is located between the clamping member 4 and the limiting member 1.

Specifically, the slide hole 102 is located at the functional device relief groove 32. The avoiding groove 13 is formed by recessing a part of the groove bottom wall of the functional device avoiding groove 32.

With reference to the above specific structure of the film pasting device 100, the following description will be made of a specific operation principle and operation process of the film pasting device 100 by taking the film pasting of the electronic device 200 of a straight board as an example.

The method comprises the following steps: positioning the electronic device 200; the dimension of the object carrying surface 31 in the Y axis direction is adjusted, and the height of the stopper 1 in the Z axis direction with respect to the base 3 is adjusted.

Specifically, the operator may drive the stopper 1 to slide in the Z-axis direction with respect to the base, so as to adjust the distance between the positioning protrusion 11 and the object mount surface 31 in the Z-axis direction, so that the positioning protrusion 11 may be inserted into the functional device hole 2001 to fit with the functional device hole 2001 when the electronic apparatus 200 is placed on the object mount surface 31. The electronic device 200 is disposed on the object carrying surface 31, such that the surface of the electronic device 200 to be attached faces away from the object carrying surface.

An operator manually rotates the threaded rod, so that the whole threaded rod moves in the direction away from the base 3 in the X-axis direction to an unlocking state in which the threaded rod keeps a gap with the abutting surface 132, and the clamping piece 4 slides in the Y-axis direction relative to the base 3 to adjust the size of the object carrying surface 31 in the Y-axis direction. After the dimension of the object carrying surface 31 in the Y-axis direction is adjusted to the dimension of the electronic device 200, the user may rotate the threaded rod in the opposite direction, so that the whole threaded rod moves in the X-axis direction toward the direction away from the base 3 to a locking state where the threaded rod keeps abutting against the abutting surface 132.

Step two: positioning the protective film 300; the first positioning hole 4001 on the first positioning sheet 400 connected with the protective film 300 is matched with the first positioning column 12 on the limiting member 1, and then the first cover body 6 is in a first covering state, so that the first cover body 6 can press the first positioning sheet 400 conveniently; matching the second positioning hole 5001 on the second positioning sheet 500 connected with the protective film 300 with the second positioning column 81 on the positioning table 8; at this time, the protective film 300 faces the surface to be bonded of the electronic apparatus 200 in the Z-axis direction. The first protective layer of the protective film 300 is torn off so that the use layer faces the face to be attached.

Step three: pasting a film; the squeegee is placed above the protective film 300, the protective film 300 is pressed downward from the side adjacent to the stopper 1, and the squeegee is pushed in the direction of the positioning table 8, so that the use layer of the protective film 300 is attached to the surface to be attached. Finally, the first cover 6 is in the first open state, the first positioning sheet 400 is removed from the top surface of the stopper 1, the second positioning sheet 500 is removed from the top surface of the positioning table 8, and the second protective layer of the protective film 300 is torn off from the use layer.

In the description herein, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims (24)

1. The utility model provides a pad pasting device, its characterized in that, the pad pasting device is used for giving the attached protection film of electronic equipment, electronic equipment has the functional device hole, the pad pasting device includes: a base and a limiting piece;

the locating part set up in the top surface of base, the top surface of base has the thing face of carrying, the thing face of carrying is in one side of locating part on the first direction, the thing face of carrying is used for bearing electronic equipment, the orientation of locating part the thing face of carrying is provided with the location arch on the surface, the location arch be suitable for with functional device hole adaptation, the locating part for the base is slidable on the second direction, wherein, the second direction perpendicular to carry the thing face, the first direction with the second direction is perpendicular.

2. The film laminating apparatus of claim 1, wherein the retaining member is slidably coupled to the base via a first sliding structure.

3. The film laminating apparatus according to claim 2, wherein the first sliding structure includes a first slider and a first sliding groove, the first slider is disposed on the limiting member, the first sliding groove is formed on the base and extends in a second direction, one end of the first sliding groove adjacent to the limiting member in the second direction has an opening, the first slider passes through the opening, and a portion of the first slider is located in the first sliding groove, and the first slider is slidable in the second direction relative to the first sliding groove.

4. The film sticking device as claimed in claim 3, wherein the opposite walls of the first sliding groove are respectively provided with a first anti-falling lug;

second anti-falling lugs are respectively arranged on the opposite side walls of the part, located in the first sliding groove, of the first sliding block, the second anti-falling lugs are opposite to the first anti-falling lugs one by one in the second direction, and the second anti-falling lugs are located on one side, away from the limiting part, of the first anti-falling lugs.

5. The film laminating apparatus of claim 3, wherein the first sliding structure further comprises a damping structure that provides a damping force for relative sliding of the first slider and the first runner in the second direction.

6. The film sticking device as claimed in claim 1, wherein a first end of the protective film in the first direction is provided with a first positioning sheet having a first positioning hole;

the top surface of locating part is equipped with first locating column, first locating column be suitable for with first locating hole adaptation.

7. The film attachment device of claim 6, further comprising: the first cover body is provided with a first covering state and a first opening state; in the first closed state, the first cover body is supported on the top surface of the limiting piece in a stacking manner; in the first open state, the first cover body is separated from the top surface of the limiting member.

8. The film pasting device of claim 7, wherein the first cover body is provided with a first avoiding hole penetrating through the first cover body, and in the first covering state, the first positioning column penetrates through the first avoiding hole.

9. The film sticking device according to claim 7, wherein in the first closed state, the first cover body is magnetically engaged with the stopper; and/or one circumferential end of the first cover body is hinged to the limiting piece.

10. The film laminating apparatus of claim 8, wherein in the first closed state, a portion of the first positioning post is located on a side of the first cover body toward which the top surface faces;

the film sticking device further comprises a second cover body, the second cover body is provided with a second closed state and a second opened state, in the second closed state, the first cover body is in the first closed state, and the second cover body is supported on the top surface of the first cover body in a laminated mode; in the second opened state, the second cover body is separated from the top surface of the first cover body.

11. The film laminating apparatus according to claim 10, wherein the second cover body has a relief portion, and in the second covering state, the relief portion engages with the first positioning column;

the avoiding part is a second avoiding hole penetrating through the second cover body; or, the avoiding part is an avoiding groove formed by the surface of the second cover body facing the first cover body and sinking towards the direction far away from the first cover body.

12. The film pasting device of claim 10, wherein in the second closed state, the first cover is magnetically engaged with the second cover; and/or one circumferential end of the second cover body is hinged to the first cover body.

13. The film pasting device of claim 6, wherein a second end of the protection film in the second direction is provided with a second positioning sheet, and the second positioning sheet is provided with a second positioning hole;

the base is provided with a positioning table, the positioning table is located on one side, away from the limiting part, of the carrying surface, a second positioning column is arranged on the top surface of the positioning table, and the second positioning column is suitable for being matched with the second positioning hole.

14. The film laminating apparatus of claim 13, wherein in the second direction, the top surface of the positioning table is located on a side of the top surface of the stopper away from the object carrying surface.

15. The film laminating device according to claim 1, further comprising a clamping member disposed on the top surface of the base and disposed opposite to the base in the first direction, wherein a region of the top surface of the base between the clamping member and the stopper forms the loading surface.

16. The film applicator of claim 15, wherein the clamping member is slidably coupled to the base in the first direction by a second slide structure.

17. The film sticking device according to claim 16, wherein the second sliding structure comprises a second slider and a sliding hole, the second slider is disposed on the clamping member, the sliding hole is formed in the base and penetrates through the base in the second direction, and the second slider is disposed through the sliding hole.

18. The film sticking device as claimed in claim 17, wherein there are two second sliders and two sliding holes, the two second sliders are spaced apart in a third direction, and the two second sliders are matched with the two sliding holes in a one-to-one correspondence, wherein the third direction is perpendicular to the first direction and perpendicular to the second direction;

the second sliding structure further comprises an anti-falling part, the anti-falling part is located on one side, deviating from the carrying surface, of the base, and is connected between the second sliding blocks.

19. The film applicator of claim 18, further comprising a guide structure for guiding the sliding movement of the clamping member relative to the base in the first direction.

20. The film sticking device as claimed in claim 19, wherein the guide structure comprises a guide groove and a guide rail, the guide rail is fixed on one side of the base, which faces away from the carrying surface, and is positioned between the anti-release piece and the base;

the guide groove is arranged on the anti-falling part and is in sliding fit with the guide rail in the first direction.

21. The film pasting device of claim 16, further comprising a locking member, wherein the locking member has a locked state and an unlocked state;

in the locked state, the locking member is engaged with the clamping member and the base to lock the clamping member at a current position of the clamping member relative to the base, and in the unlocked state, the locking member is disengaged from the base.

22. The film laminating device of claim 21, wherein the locking member is a threaded rod,

the second sliding structure comprises a second sliding block and a sliding hole, the second sliding block is arranged on the clamping piece, the sliding hole is formed in the base and penetrates through the base in the second direction, and the second sliding block is arranged in the sliding hole in a penetrating mode;

the top surface of the base is provided with an avoidance groove, the avoidance groove extends to one side edge of the base in a third direction to form an avoidance opening, the bottom wall of the avoidance groove is provided with the sliding hole, the side wall of the avoidance groove opposite to the avoidance opening forms a stop surface, and the third direction is perpendicular to the first direction and perpendicular to the second direction;

the second sliding block matched with the sliding hole in the avoidance groove is provided with a threaded hole, and the threaded hole penetrates through the second sliding block in a third direction;

the threaded rod is in threaded fit with the threaded hole, and in the locking state, the threaded rod abuts against the abutting surface; in the unlocking state, the threaded rod is disengaged from the abutting surface.

23. The film attachment device of any one of claims 1-22, wherein the top surface of the base has a functional device relief groove, at least a portion of the functional device relief groove being in the carrier surface.

24. The film laminating apparatus according to claim 23, further comprising a clamping member disposed on the bottom wall of the functional device abdicating groove and disposed opposite to the base in the first direction, wherein a region of the top surface of the base between the clamping member and the limiting member forms the carrying surface;

and one end of the clamping piece, which is adjacent to the limiting piece, is provided with a supporting boss, and the top surface of the supporting boss is coplanar with the object carrying surface.

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