Surface-bound adjuncts and methods

Abstract

The invention comprises a device to assist in the joining of surfaces to be joined, characterized in that it has an operating device (1) which is joined to the object on which the surfaces to be joined are located, so that the user can join, separate or align the surfaces to be joined without touching them.2. The device according to aspect 1, characterized in that it has a joining part (1a) which is joined to the object on which the surfaces to be joined are located.3. The device according to aspect 2, characterized in that the joining part (1a) of the operating device (Figures 4, 5) has a rectangular cross-section.4. The device according to aspect 2, characterized in that the joining part (1a) is cylindrical.

Description

TECHNICAL FIELD

[0001] The technical field to which this invention pertains includes: microfabrication, daily use articles, electronic product generation and use, optical device fabrication, assembly and maintenance, precision instrument fabrication, assembly and maintenance, medical, transportation vehicle maintenance, household articles. BACKGROUND

[0002] In many fields, people need to combine objects and / or treat and / or protect surfaces.

[0003] For example, in semiconductor or microelectromechanical system (MEMS) processes, a series of processes are involved, such as photolithography, etching, film deposition, packaging. Some of the processes involve surface treatment and combination of different surfaces. Some operations can require physical and / or chemical treatment of the surface or application of chemical agents, such as physical vapor deposition, chemical vapor deposition or application of glue between different surfaces. Some operations require protection of some surfaces. For example, some operations require that the surfaces be protected from the environment. For example, a mask can need to be tightly attached to a wafer to be exposed according to the specific process. For example, bonding of different materials. For example, a wafer or die can need to be combined with or separated from other materials in some processes. If the cleanliness of the surfaces to be combined is required to be high, the process needs to be operated in a highly clean environment. The cost of creating and maintaining such a clean environment is high. However, it is difficult for the operator to ensure that the materials are not contaminated when they are handled, moved, etc. At the same time, if the materials are not aligned before being combined, negative results can occur. In some cases, in order to obtain a high quality combined device, it is desirable that the combination of different parts is close to the ideal state at the first time. That is, it is desirable to avoid the situation where the combination is performed after a first alignment and it is found that the alignment is not satisfactory, and then the combination is separated and combined again. For example, when the surfaces to be combined are fixed by some glue, if the combination is performed when the alignment quality is not satisfactory, it is often difficult to separate the combination and align and combine again without negative results.

[0004] For example, in the production, assembly, repair, cleaning and / or maintenance of optical instruments, optical elements such as filters, lenses, camera lenses, etc. are removed, the corresponding cavities are cleaned of dust, oil and other contaminants, and then the elements are reassembled. Throughout the process, they must be protected from contamination by dust, oil and other contaminants. Often this requires that the operation be performed in a clean environment. However, it is often difficult for the operator to ensure that the optical elements are not contaminated when they are handled, placed, moved and positioned for assembly.

[0005] For example, when a person or animal is wounded in an unclean environment, it can be necessary to apply alcohol, iodine or other medicaments to the wound and to bandage the wound. When these operations are performed in an unclean environment, they are likely to be contaminated by contaminants in the unclean environment. Thus, in some cases, it is desirable that the operator not touch the surfaces to be joined. In some cases, it is desirable that the surfaces to be joined be aligned.

[0006] For example, in daily life, when it is necessary to apply a protective film to a building, car, boat, aircraft window, electronic product screen, etc., it can happen that dust, air bubbles and other undesirable results are present under the film. Often, the permanent air bubbles are caused by the presence of dust at the location of the air bubbles. In some cases, it is desirable that the operation be performed without touching the surfaces to be joined. In some cases, it is also desirable that the surfaces to be joined be aligned before they are joined. If they are not aligned before they are joined, undesirable results can occur. In some cases, in order to obtain a high quality joint, it is desirable that the joint be close to the ideal state the first time it is made. That is, it is desirable that the first alignment and joint be acceptable without having to separate the surfaces to be joined and realign and rejoin them. For example, when the surfaces to be joined are held together by some type of adhesive, if the alignment is not ideal, it can be difficult to separate the surfaces to be joined and realign and rejoin them without causing undesirable results.

[0007] For example, in repairing and maintaining a product with a touch screen. For example, in repairing a phone with a broken screen by replacing the screen. Conventionally, in many cases, the operation needs to be performed on or inside a special device. Such a device is usually expensive. At the same time, the operation needs to align and combine the surfaces of the objects to be combined, such as the screen outer film and the touch screen itself. In some cases, the two are bonded to each other by glue. Therefore, alignment needs to be performed before combination. Otherwise, negative results can occur. In some cases, in order to make the quality of the combined device higher, it is desirable to combine the different parts to be close to the ideal state at one time. That is, it should be avoided that the first alignment and combination are found to be not up to the requirements and then separated again for re-alignment and combination. For example, when the surfaces to be combined are fixed by some glue, if the combination is performed under the condition that the quality of the alignment operation is not ideal, in many cases, it will be difficult to separate them again for re-alignment and combination, which can bring negative results to the quality.

[0008] In some of the above examples of combination, in some cases, it is necessary to control the accurate positioning of the combination of objects. In some cases, before and / or during positioning, contact between the surfaces to be combined or contact by the operator with the surfaces to be combined should be avoided.

[0009] In some examples of combination, in some cases, it is necessary to remove the protective device of the surfaces to be combined that originally exist. For example, there are some protective films on the surface of a semiconductor wafer during transportation. Before use, they need to be removed. For example, a mobile phone protective film has a protective release film on the surface during transportation. Before use, this release film needs to be removed. SUMMARY

[0010] The basic idea of the present application includes that, by using the first type of device in the present application, the user can separate or combine the surfaces to be combined without touching the surfaces to be combined. In some cases, in such an operation, it also includes the positioning operation between the surfaces to be combined, and in the process of positioning between the surfaces to be combined, the surfaces to be combined are kept from contacting each other.

[0011] Optionally, the device of the present application also includes a second type of device for cleaning the surfaces to be combined in cooperation with the first type of device described above. The surfaces to be combined are cleaned before being combined.

[0012] The advantages of the present application include: low cost. In some embodiments, the binding and separation between the surfaces to be bound are achieved by the deformation of the device in the present application, so that complex movement mechanisms are not required, thereby reducing the cost of production, processing and transportation. Convenient to use. In some embodiments, the device in the present application has a simple structure, so the operation is also very simple, which is convenient for users and operators to use. Avoid waste and protect the environment. In some embodiments, part or all of the device can realize other functions, so as to avoid the negative impact on the environment and society caused by discarding the part as waste. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a schematic diagram of a surface-assisted binding device.

[0014] Figure 2 is a schematic diagram of an embodiment of the device.

[0015] Figure 3 is a schematic diagram of the device in Figure 2 combined with a mobile phone and a screen protector film.

[0016] Figure 4 is a schematic diagram of an embodiment of the device.

[0017] Figure 5 is a schematic diagram of an embodiment of the device.

[0018] Figure 6 is a schematic diagram of the device in Figure 1 used in combination with the device shown in

[0019] Figure 7 is a schematic diagram of the device in a deformed state.

[0020] Figure 8 is a schematic diagram of the device in Figure 4 combined with a mobile phone and a screen protector film.

[0021] Figure 9 is a schematic diagram of the device in Figure 1 used in combination with the device shown in

[0022] Figure 10 is a schematic diagram of the device in an embodiment.

[0023] Figure 11 is a schematic diagram of the device in an embodiment Figure 1 used in combination with the assisted binding device disclosed in Chinese Patent Application No. 201610567646.7.

[0024] Figure 12 is a schematic diagram of the device in an embodiment.

[0025] Figure 13 Figure 1 is a front view of the device in the embodiment shown in Figure 1. Figure 12

[0026] Figure 14 Figure 2 is a schematic diagram of the device in one embodiment.

[0027] Figure 15 Figure 3 is a schematic diagram of the device in one embodiment, with the various components combined in one way.

[0028] Figure 16 Figure 4 is a schematic diagram of the device in one embodiment. The various components in the figure are in a state of separation.

[0029] Figure 17 Figure 5 is a schematic diagram of the device in one embodiment. The various components in the figure are in a state of operation.

[0030] Figure 18 Figure 6 is a schematic diagram of the device in one embodiment. The various components in the figure are in a state of operation.

[0031] Figure 19 Figure 7 is a schematic diagram of the device in one embodiment. The various components in the figure are in a state of separation.

[0032] Figure 20 Figure 8 is a schematic diagram of the device in one embodiment. The various components in the figure are in a state of operation.

[0033] Figure 21 Figure 9 is a schematic diagram of the device in one embodiment. The various components in the figure are in a state of operation.

[0034] Figure 22 Figure 10 is a schematic diagram of the device in one embodiment.

[0035] Figure 23 Figure 11 is a schematic diagram of the device in one embodiment, in a state of operation.

[0036] Figure 24 Figure 12 is a schematic diagram of the device in one embodiment, in a state of operation.

[0037] Figure 25 Figure 13 is a schematic diagram of the device in one embodiment, in a state of operation.

[0038] Figure 26 Figure 14 is a schematic diagram of the device in one embodiment.

[0039] Figure 27 Figure 15 is a schematic diagram of the device in one embodiment.

[0040] Figure 28 Figure 16 is a schematic diagram of the device in one embodiment, in cooperation with​Figure 1 Schematic view of the auxiliary coupling device disclosed in Chinese patent application 201610567646.7 in use.

[0041] Figure 29 Schematic view of the present device in one embodiment.

[0042] Figure 30 Schematic view of the present device in one embodiment.

[0043] Figure 31 Schematic view of the present device in one embodiment. Figure 30 Schematic view of the embodiment shown in Fig. 1 in a partially folded state.

[0044] Figure 32 Schematic view of the present device in one embodiment.

[0045] Figure 33 Schematic view of the present device in one embodiment. Figure 32 Cross-section along 100-100 of the device in Fig. 1.

[0046] Figure 34 Schematic view of the present device in one embodiment.

[0047] Figure 35 Schematic view of the present device in one embodiment. Figure 34 Front view of the example shown in Fig. 1.

[0048] Figure 36 Schematic view of the present device in one embodiment.

[0049] Figure 37 Schematic view of the present device in one embodiment. Figure 36 Enlarged view of the device shown in Fig. 1.

[0050] Figure 38 Schematic view of the present device in one embodiment.

[0051] Figure 39 Schematic view of the present device in one embodiment.

[0052] Figure 40 Schematic view of the present device in one embodiment.

[0053] Figure 41 Schematic view of the present device in one embodiment.

[0054] Figure 42 Schematic view of the present device in one embodiment.

[0055] Figure 43 Schematic view of the present device in one embodiment.

[0056] Figure 44 Schematic view of the present device in one embodiment.

[0057] Figure 45 schematic diagram of some of the states in the operation of the apparatus.

[0058] Figure 46 schematic diagram of some of the states in the operation of the apparatus.

[0059] Figure 47 schematic diagram of some of the states in the operation of the apparatus.

[0060] Figure 48 schematic diagram of the apparatus in one embodiment.

[0061] Figure 49 schematic diagram of the apparatus in one embodiment.

[0062] Figure 50 schematic diagram of the apparatus in one embodiment.

[0063] Figure 51 schematic diagram of the apparatus in one embodiment.

[0064] Figure 52 schematic diagram of the apparatus in one embodiment. DETAILED DESCRIPTION

[0065] The first apparatus in the invention is also provided with an operating device. So that the user can make the surfaces to be combined separate or combine through operating the operating device without touching the surfaces to be combined. In some cases, in this operation, it also includes the positioning operation between the surfaces to be combined, and in the process of positioning between the surfaces to be combined, the surfaces to be combined are kept from touching.

[0066] For example, in semiconductor or micro-electro-mechanical system (MEMS) processes, a series of processes are involved, such as photolithography, etching, film coating, and packaging. Some of the processes involve surface treatment and bonding of different surfaces. Some operations can require physical and / or chemical treatment of the surfaces or application of chemical agents, such as physical vapor deposition, chemical vapor deposition, or application of glue between different surfaces. Some operations require protection of some surfaces. For example, some operations require that the surfaces be protected from the environment. For example, a mask can need to be tightly attached to a wafer to be exposed according to a specific process, such as bonding of different materials. For example, a wafer or a die can need to be bonded to other materials, such as a sheet of glass, in some processes. In the conventional way, the processes are performed in a clean environment. In some embodiments of the device of the present application, the requirement for a clean environment can be greatly reduced. For example, in the process of bonding, some embodiments of the device of the present application can be used to bond two materials, such as a wafer and a die, without the operator touching the materials. Or the materials can be aligned without touching them.

[0067] Optionally, the device of the present application further comprises a second device for cleaning the surfaces to be bonded, which is used in cooperation with the first device. The surfaces to be bonded are cleaned before being bonded.

[0068] The advantages of the present application include low cost. In some embodiments, the bonding and separation of the surfaces to be bonded are achieved by deformation of the device of the present application, so that no complex movement mechanism is required, resulting in reduced cost of production, processing, and transportation. Easy to use. In some embodiments, the device of the present application is simple in structure, so that the operation is also very simple, making it easy for users and operators to use. Avoiding waste and protecting the environment. In some embodiments, part or all of the device can perform other functions, so that the part can be avoided as waste discarded to cause negative impact on the environment and society.

[0069] In many fields, when objects are to be joined or surfaces are to be treated, there are problems involved in the operations of surface treatment and / or dust removal, dust prevention, covering, and isolation, when it is desired to avoid contact of the surfaces with contaminants. In another case, in order to join, separate, or align the surfaces to be joined, there are many times when the operation is required to be performed under certain conditions. Without proper operation devices, it is difficult to ensure that the operator does not contaminate the surfaces to be joined during the above operations. The joining referred to in the scope of this document refers to an overall operation, which includes the positional change of different objects through the space between them, forming a relationship with each other, which can include close joining, such as the contact between parallel surfaces belonging to different objects respectively, or non-close joining, such as the part of the space formed by the lens barrel, the front group of lenses, and the rear group of lenses in an optical lens. At the same time, the joining referred to herein also includes the necessary operations and processes taken to achieve and maintain this state, and to maintain other characteristics of the objects in this state, such as chemical operations of applying chemical agents to the surfaces, including but not limited to applying organic solvents, adhesives to the surfaces, and physical operations of neutralizing the charge of the surfaces, wiping, etc.

[0070] During this process, many contaminants between the surfaces, including but not limited to dust, dirt, liquid, oil, hair, fibers, pathogens, etc., can have adverse effects on the joining of the objects, such as affecting the optical effect of objects with optical functions or affecting the wound of living organisms. Therefore, in order to ensure that they are not contaminated, some requirements are put forward for the cleanliness of the environment during this process. Operations performed in an environment that cannot meet the cleanliness requirements can have a negative impact on the results after joining. At the same time, according to the specific objects to be joined and the purpose of joining, it can also be necessary to perform corresponding physical and chemical treatments on the surfaces of the objects, including but not limited to drying, wiping, surface deposition, using liquid cleaning, chemical passivation, chemical corrosion, and disinfection treatment. In the existing technology, it is usually difficult to isolate the surfaces to be joined from the external environment when performing these operations. In general, it usually requires a lot of cost to maintain the cleanliness of the environment to meet the standard, such as in the manufacturing of micro-electro-mechanical systems and the assembly of optical systems, which usually need to be performed in a high-cleanliness environment. The establishment and maintenance of these high-cleanliness environments require considerable financial resources. In another case, in order to join, separate, or align the surfaces to be joined, there are many times when the operation is required to be performed under certain conditions. Without proper operation devices, it is difficult to ensure that the operator does not contaminate the surfaces to be joined during the above operations.

[0071] In daily life, many activities also require the cleanliness of the environment. For example, in the ordinary atmospheric environment, the film is pasted on the glass, electronic product screen, etc. of the building, automobile, ship, aircraft, etc. In these operations, the surface to be pasted and the surface of the film body are closely combined. This operation requires the surface to be pasted to be cleaned in advance; then the protective film on the surface of the film is removed, and then the two are combined. However, in this case, the pollutants in the environment can contaminate the film and / or the surface combined with the film. And the cleaning of the surface to be pasted before combination may not be enough to clean the pollutants on it, resulting in the presence of pollutants between the combined surfaces after combination. Such pollutants affect the appearance and can further cause bubbles and other undesirable consequences. In another case, in order to combine, separate or align the surfaces to be combined, many times some requirements are put forward for the operation. Without appropriate operation devices, it is difficult to ensure that the operator will not contaminate the surface to be combined in the above operation.

[0072] In other fields, such as the assembly, manufacture, maintenance, debugging, etc. of precision optical instruments, similar problems also exist, that is, in the case where the environmental cleanliness cannot meet the requirements, the optical surface may be contaminated. In some cases, the situation may be different. That is, the surfaces of various objects can enclose a space rather than being closely combined between surfaces. For example, in the assembly process of the lens, the lens, barrel, prism, etc. can form a closed or semi-closed space. In an unclean environment, after the combination operation is completed, there may also be pollutants in these spaces. These residual substances can affect the performance of the optical instrument or device.

[0073] In other fields, such as the medical field, when a person or animal is injured in the wild or an unclean environment such as bad weather, if the wound is contaminated by unclean substances, it will cause harm to health. The traditional method is to clean and dispose of the wound manually (such as disinfection), and then bandage the wound. This process can cause some problems: for example, in the process of operation, the wound itself can also be contaminated by pollutants in the environment. In addition, it is difficult to clean the wound, especially the contamination of solid substances such as dust, particles, etc. And when disposing of the wound, additional devices are usually required, such as alcohol swabs. Therefore, the essence of the problem to be solved in this case is still the problem of the combination of multiple different surfaces. In some cases, when bandaging the wound, the operator needs to avoid direct contact with the surface to be combined, such as the wound surface. In some cases, when bandaging the wound, the surfaces to be combined need to be aligned with each other or aligned. In some cases, it is also necessary to separate the combined surfaces to be combined.

[0074] The problems in different fields mentioned above are essentially unified and consistent, i.e. the problems of cleaning and / or isolating the contaminants when combining different surfaces, cleaning the already existing contaminants or the possible contaminants, and in necessary cases, physically and chemically treating the surfaces. This includes two aspects: removing the already existing contaminants on the surfaces and preventing the surfaces from being continuously contaminated by the contaminants in the environment. According to the statistical physics theory, the contaminant particles, droplets and gases in the liquid or gaseous environment can diffuse from the high concentration area to the low concentration area, and meanwhile, are affected by the flowing speed of the medium of the contaminants on the surfaces to be combined, i.e. a dynamic process. In some cases, under the action of a force field such as gravity field, various contaminants can generally present a Boltzmann distribution along the direction of the force field in space. And in some cases, under the action of a force field such as gravity field, some contaminants can move in the direction of the force as a whole in a certain time scale. Thus, in some cases, the larger the volume swept by the surfaces to be combined, the more the number of contaminants accumulated thereon. In some cases, the greater the flowing speed of the medium near the surfaces to be combined, the more the number of contaminants accumulated thereon. Therefore, it is concluded that many factors collectively affect the problem:

[0075] 1 Cleaning of the surfaces, i.e. cleaning the already contaminated surfaces.

[0076] 2 Isolation of the contaminants in the environment, including external covering of the whole object to be combined and internal covering of the specified area of the surfaces to be combined.

[0077] 3 Distance of the movement of the surfaces of the objects in relative motion during the combining process, because the distance affects the volume of the medium of the environment swept by the surfaces of the objects in relative motion during the combining process.

[0078] 4 Length of the time interval (hereinafter referred to as interval time) from the contact of the surfaces with the surface treatment, cleaning and / or isolation cancellation and the preparation for the surface combination. That is, under the condition of the first two factors, the longer the interval time, the higher the probability of the contamination of the surfaces. Therefore, it is analyzed that providing convenient operation to quickly complete the combination is helpful to shorten the interval time, i.e. the influence of the convenience of the combining operation (factor 3.1), and providing accurate positioning between the surfaces to be combined can also shorten the interval time and prevent additional contamination caused by the operation of separating the already combined surfaces and then repeatedly combining, i.e. the accuracy of the positioning between the surfaces (factor 3.2).

[0079] 5 Content and density of the contaminants in the aforementioned closed or semi-closed space.

[0080] 6 Relative angle and directional relationship between the surfaces to be combined and the external force field during the combining process.

[0081] 7. Positioning or aligning the surfaces to be joined.

[0082] These factors interact, cooperate and jointly affect the solution of the problem, thus belonging to a common theme.

[0083] The device and method for solving the problem need to solve one or more of the following sub-problems, which are independent or interact with each other:

[0084] 1. Cleaning the surfaces.

[0085] 2. Isolating the pollutants in the environment. The objects to be joined can be isolated from the environment as a whole - external covering; or the designated area of the surfaces to be joined can be isolated - internal covering.

[0086] 3. The device is removed from the space formed by the surfaces to be joined before the surfaces are joined. That is, the part of the device in the space formed by the surfaces to be joined can be easily removed before the surfaces are joined, so as to shorten the interval time.

[0087] 4. For surfaces that need to be physically or chemically treated, the device can be physically or chemically treated. Physical or chemical treatment of the surface can eliminate or help eliminate pollutants. For example, applying alcohol to the surface can help kill some bacteria and facilitate cleaning of the surface.

[0088] 5. The structure of the device facilitates the joining operation of the surfaces to be joined.

[0089] 6. The device can facilitate the positioning or alignment of the surfaces to be joined.

[0090] 7. The device can reduce or eliminate the content and density of pollutants in the aforementioned closed or semi-closed space

[0091] 8. During the joining process, the device can avoid the surfaces to be joined in the direction of the external force field, thereby avoiding the movement of various pollutants to the surfaces to be joined under the action of external force.

[0092] In actual implementation, there are usually several cases:

[0093] 1 For the surface with protective device in initial state and clean in initial state, and the operation of bonding is in the environment with contaminant, there are three ways: a. Remove part or all of the protective device of the surface to be bonded before the surface to be bonded is bonded; then, bond part or all of the surface to be bonded before the surface to be bonded is contaminated by the contaminant. b. Remove part or all of the protective device before the surface to be bonded is bonded; then, clean part or all of the surface to be bonded before the surface to be bonded is bonded; finally, bond part or all of the surface to be bonded before part or all of the surface to be bonded is contaminated again by the contaminant.

[0094] 2 For the surface with protective device in initial state and not clean in initial state, and the operation of bonding is in the environment with contaminant, there is one way: remove part or all of the protective device before the surface to be bonded is bonded; then, clean part or all of the surface to be bonded before the surface to be bonded is bonded; finally, bond part or all of the surface to be bonded before part or all of the surface to be bonded is contaminated again by the contaminant.

[0095] 3 For the surface without protective device in initial state and clean in initial state, and the operation of bonding is in the environment with contaminant, there are three ways: a. Clean part or all of the surface to be bonded before the surface to be bonded is bonded; then, bond part or all of the surface to be bonded before part or all of the surface to be bonded is contaminated again by the contaminant. b. Add protective device to the surface to be bonded in initial state to protect. Remove part or all of the protective device of the surface to be bonded before the surface to be bonded is bonded; then, bond part or all of the surface to be bonded before the surface to be bonded is contaminated by the contaminant. c. Add protective device to the surface to be bonded in initial state to protect; remove part or all of the protective device of the surface to be bonded before the surface to be bonded is bonded; then, clean part or all of the surface to be bonded before the surface to be bonded is bonded; finally, bond part or all of the surface to be bonded before part or all of the surface to be bonded is contaminated again by the contaminant.

[0096] 4. For the surfaces to be bonded which are not equipped with protective devices in the initial state and are not clean in the initial state, and the operation of bonding is in the presence of contaminants, there are two ways: a. Clean part or all of the surfaces to be bonded before bonding, and then bond part or all of the surfaces to be bonded before they are contaminated again by contaminants. b. Equip the surfaces to be bonded with protective devices in the initial state; remove part or all of the protective devices of the surfaces to be bonded before bonding; then clean part or all of the surfaces to be bonded before bonding; and finally bond part or all of the surfaces to be bonded before they are contaminated again by contaminants.

[0097] The main means in different situations are summarized as follows: protective devices, devices for cleaning contaminants. In the present invention, devices for protection, cleaning and / or chemical, physical or biological reactions with other substances are collectively referred to as action devices. One of their characteristics is that they can be easily removed. For those that act outside the object on which the surfaces to be bonded are located, they are referred to as external coating devices or surface protection devices.

[0098] In addition, alignment or positioning devices can also be used alone or in the above-mentioned cases.

[0099] 1. Chinese patent application 201610567646.7 discloses a device for assisting the bonding of surfaces to be bonded (hereinafter referred to as the first auxiliary bonding device). One example is the device shown in Fig. 1. In the process of using this device, it may be inconvenient for the surfaces to be bonded to be aligned. The device of the present invention can improve or solve this problem. A device for assisting the bonding of surfaces to be bonded, with an operating device (1); the operating device is combined with the object on which the surfaces to be bonded are located, so that the user can bond, separate or align the surfaces to be bonded without touching the surfaces to be bonded. Figure 1

[0100] 2. Further, with a bonding part (1a) combined with the object on which the surfaces to be bonded are located.

[0101] 3. Further, the bonding part (1a) of the operating device of the device is rectangular in cross-section.

[0102] 4. Further, the bonding part (1a) is cylindrical.

[0103] 5. Further, the bonding can be in the form of adhesion and / or mechanical means.

[0104] 6. Further, the mechanical bonding means can be in the form of suction cups, buckles.​

[0105] 7. Further, the coupling part (1a) is in the shape of a strip or a sheet.

[0106] 8. Further, the coupling part (1a) is located on one surface of the operating device.

[0107] 9. Further, the coupling part (1a) is located on the surface of the operating device facing the object on which the surface to be coupled is located.

[0108] 10. Further, the operating device is provided with an operating part (1b) which can be operated by the user.

[0109] 11. Further, the operating part (1b) is in the shape of a hemisphere and is connected to the coupling part (1a) by a cylindrical connecting part.

[0110] 12. Further, the operating part (1b) is any part of the operating device.

[0111] 13. Further, the operating device is in the shape of a sheet, a strip or a column as a whole.

[0112] 14. Further, the operating device has a smaller cross-sectional area in the middle and larger cross-sectional areas at both ends as a whole.

[0113] 15. Further, the device can be used in combination with a first auxiliary coupling device.

[0114] 16. Further, the device is provided with a limiting device (5) which can prevent the surfaces to be coupled from contacting each other in the absence of external operation.

[0115] 17. Further, the limiting device is plural.

[0116] 18. Further, the limiting device is connected to both ends of the coupling part and extends in a direction at an angle to the surface of the coupling part.

[0117] 19. Further, the limiting device is in the shape of a strip or a sheet.

[0118] 20. Further, the limiting device is integrally formed with the operating device.

[0119] 21. Further, the limiting device (5) is provided with a separating device (7) which can separate part or all of the device.

[0120] 22. Further, the separating device is a tear line.

[0121] 23. Further, the separated parts can be combined in another way to form a combination different from that in the unseparated state.

[0122] 24. Further, the separating device achieves the function of separation by virtue of the breaking property of the material contained therein.

[0123] 25. Further, the material of the separating device contains glue.

[0124] 26. Further, the material of the separating device contains paper.

[0125] 27. Further, the separating device is formed by a sheet of material with a paper base coated with glue, and is connected to the parts to be separated respectively; during the separating operation, the paper base material originally connected can be torn to separate the parts to be separated.

[0126] 28. Further, the separating device is in the shape of a strip, or a cuboid as a whole.

[0127] 29. Further, the limiting structure is separate, and can be combined with other structures to have a specified function during operation.

[0128] 30. Further, the limiting device is also provided with a protruding part (10).

[0129] 31. Further, the protruding part (10) is arranged along the edge of the limiting device, for preventing the object placed on the device from sliding off.

[0130] 32. Further, the protruding part (10) is in the shape of a rectangle or a triangle as a whole.

[0131] 33. Further, the limiting device (5) is provided with a fixing device (8, 8a, 8b).

[0132] 34. Further, the fixing device (8) is in plurality, and is arranged at different positions of the device, and can adjust the position and / or angle in the combined state of the fixing device.

[0133] 35. Further, the fixing device (8a, 8b) can be divided into a plurality of clamping grooves (8a, 8b) that cooperate with each other. One clamping groove (8b) is a clamping groove opened in a plane; the other clamping groove (8a) is a clamping groove protruding in a plane; the sizes of the two clamping grooves can cooperate with each other and be assembled together to form a firm assembly; alternatively, the fixing device can connect various parts and parts of the device together.

[0134] 36. Further, the bracket formed by connecting various parts and parts of the device together.

[0135] 37. Further, one or more of the plurality of fixing devices can be selected and used as needed.

[0136] 38. Further, the fixed manner can be by adhesive, electrostatic adsorption, friction, thermal bonding, snap-in, screw.

[0137] 39. Further, the slots of some of the fixing devices of the support device (6) are at an angle other than 0 degrees to the normal of the surface of the support device.

[0138] 40. Further, the support device has a function of allowing the object to form an angle with the surface on which it is placed.

[0139] 41. Further, it also has a cooperating device that allows the object to be in a specific position or a specific range of positions of the support device.

[0140] 42. Further, the cooperating device is a strip (13) with a bend.

[0141] 43. Further, the cooperating device is a plurality of cooperating devices.

[0142] 44. Further, the angle and position of the cooperating device are such that the distance between them is suitable for the size of the object placed between them.

[0143] 45. Further, the shape and angle of the cooperating device are such that the closer the object placed between them is to the final cooperating position after entering the range of the cooperating device, the more accurate the cooperation.

[0144] 46. Further, the angle between the two parts of the cooperating device separated by the bend is obtuse, i.e. the opening of the strip of the cooperating device is larger than the bottom.

[0145] 47. Further, it has a support part that allows the device to maintain balance when the support function is implemented.

[0146] 48. Further, the support part is a sheet or a cuboid on the whole and is connected to the operating device.

[0147] 49. Further, the support part is a plurality of support parts.

[0148] 50. Further, the operating device of the device is connected to the limiting device (5) through the sheet-shaped connecting device (6) connected to the operating device.

[0149] 51. Further, it has a foldable folding part.

[0150] 52. Further, the volume of the device changes in the folded state.

[0151] 53. Further, the folding part has a shaft (16) and a shaft sleeve (17) cooperating with it.

[0152] 54. Furthermore, the bushing (17) is not a closed structure. During installation, the shaft (16) can be installed with the bushing (17) through the opening of the bushing (17).

[0153] 55. Further, the shaft and bushing are respectively located on the limiting device (5) and / or the operating device (1).

[0154] 56. Furthermore, the shaft, bushing, limiting device, and operating device can be freely combined to form a technical solution.

[0155] 57. Furthermore, the folding portion has the property of being bendable by the material itself to achieve the foldable function.

[0156] 58. Furthermore, the thickness of the material in the folded portion is thinner than that in the other portions.

[0157] 59. Further, folding is achieved through elastic and / or plastic deformation.

[0158] 60. Furthermore, the foldable function is achieved by using flexible materials, such as tape or paper.

[0159] 61. Further, the folding portion is located at both ends of the operating device.

[0160] 62. Further, the limiting device (5) may be a support leg-shaped device.

[0161] 63. Further, the limiting device (5) may be in the form of a strip or a sheet.

[0162] 64. Further, the limiting device (5) is plate-shaped and has an overall trapezoidal or triangular shape.

[0163] 65. Further, the middle part of the limiting device (5) is connected to the operating device.

[0164] 66. Further, the limiting device (5) may be in the shape of a cuboid as a whole.

[0165] 67. Further, the limiting device (5) extends along the surface where it is placed during operation.

[0166] 68. Furthermore, it also includes a reinforcing device (9), which is in the form of a sheet or strip connected to the structure of the device and extends along the structure of the device; it can improve part or all of the strength of the device.

[0167] 69. Further, the device has a protrusion (10).

[0168] 70. Further, the protrusion (10) is arranged along the edge of the limiting device to prevent objects placed on the device from slipping off.

[0169] 71. Further, the protrusion (10) is generally rectangular or triangular.

[0170] 72. Furthermore, the device is equipped with a protective device (11).

[0171] 73. Further, the protective device is located at both ends of the operating device.

[0172] 74. Furthermore, the protective device is generally strip-shaped or cuboid.

[0173] 75. Furthermore, the device is equipped with a disengagement part (12).

[0174] 76. Furthermore, the detachment part (12) is a hollow structure.

[0175] 77. Furthermore, the detachment part and the operating device are integrally formed.

[0176] 78. Further, the shape of the detachment part (12) includes, but is not limited to, circles, rectangles, triangles and other regular and irregular shapes.

[0177] 79. Further, it has an adapter or adapter device that can be combined with other devices (19).

[0178] 80. Further, the adapter or adapter device includes an adhesive material.

[0179] 81. Further, the adapter is a bolt or screw.

[0180] 82. Furthermore, it can be combined with other circuits or mechanical parts, such as control circuits, to control the charging of the device.

[0181] 83. Furthermore, it can be combined with a speaker.

[0182] 84. Furthermore, it can be combined with a conversion device. For example, a clip with wires can be used to secure the data cable and / or power cable.

[0183] 85. Furthermore, it can be combined with a charging device.

[0184] 86. Furthermore, it can be connected to any device to expand the functionality of this device.

[0185] 87. Furthermore, this device can be fixed to the surface of other devices.

[0186] 88. Further, the adapting means is any means that can be thought of by a person skilled in the art to allow the combination of the plurality of devices, including but not limited to a buckle, glue, velcro.

[0187] 89. Further, the adapting means is a plurality.

[0188] 90. Further, the part or all of the device is made of transparent material.

[0189] 91. Further, the device is provided with a functional part (20).

[0190] 92. Further, the functional part (20) can be made of printing, engraving, line, embossing, protrusion, depression, profile or part or all of them.

[0191] 93. Further, the functional part is a blade part (20).

[0192] 94. Further, the blade part is located at one end of the operating device.

[0193] 95. Further, the blade part can be located at any position of the device.

[0194] 96. Further, the blade part is thinner at the edge than at the edge away position.

[0195] 97. Further, the functional part is a decoration (21).

[0196] 98. Further, the functional part is a bookmark.

[0197] 99. Further, part or all of the operating device (1) can function as the bookmark.

[0198] 100. Further, it is provided with a hole (22) for binding a rope or ribbon.

[0199] 101. Further, the functional part is a wrench.

[0200] 102. Further, the position of the functional part is freely set within a certain range according to the specific function and the shape of the device.

[0201] 103. Further, the functional part is a ruler.

[0202] 104. Further, the functional part is part or all of the device in one body.

[0203] 105. Further, the functional part is part or all of the device in separate parts.

[0204] 106. Further, the device is characterized in that, during the operation of aligning the surfaces to be combined, the gap or the slit formed between the surfaces to be combined or between the surfaces to be combined and other objects is small enough that the contaminants outside the gap or the slit cannot reach the surfaces to be combined by the spontaneous motion of the contaminants in the medium in which the contaminants are located.

[0205] 107. Further, the device can be combined with the objects on which the surfaces to be combined are located and can perform functions.

[0206] 108. Further, the device is further provided with an auxiliary device that functions as a charger, a speaker, etc.

[0207] 109. Further, part or all of the device can be deformed to combine or separate the surfaces to be combined in different states.

[0208] 110. Further, one of the deformations is that, after the device is combined with the objects on which the surfaces to be combined are located, the combination of the surfaces to be combined can be completed by the deformation of the device.

[0209] 111. A method of using the device to assist the combination of the surfaces to be combined, comprising the following steps: 2101. The user combines the device with the objects on which the surfaces to be combined are located; 2102. The user combines the surfaces to be combined by operating the device; 2103. The user separates the device from the objects on which the surfaces to be combined are located.

[0210] 112. Further, the method further comprises the following steps: 201. The user removes the protective device on the surfaces to be combined; 202. The user cleans the surfaces to be combined; wherein the steps 201 and 202 can be at any position before the step 102; and the order of the steps 201 and 202 can be any.

[0211] 113. Further, the method can further comprise the following steps: 301. The user can separate the combined surfaces to be combined; 302. The user can combine the separated surfaces to be combined; the steps 301 and 302 are after the step 202.

[0212] 114. Further, for the device of claim 15, the method further comprises the step 401, i.e. the operation of removing the first auxiliary combination device; the step is between the step 101 and the step 102.

[0213] 115. A device for assisting the combination of surfaces to be combined, provided with an acting device.

[0214] 116. The device of the previous paragraph, with a first membrane (25) and a second membrane (26); both in contact with different surfaces to be joined in the working condition; wherein the first membrane (25) and / or the second membrane (26) are in the form of a membrane or a sheet, in the working condition, the first membrane (25) and / or the second membrane (26) have a fold (27) that folds the membrane or sheet into a first part and a second part, the first part partially or totally forms a plurality of layers of the membrane or sheet with the second part; so that the operator or the device outside the space formed by the surfaces to be joined can remove the device.

[0215] 117. Further, the effect on the surfaces to be joined is the effect of adhesion.

[0216] 118. Further, the specific glue that produces the effect of adhesion on the surfaces to be joined can be one or more of the following: water-based acrylic glue, resin, acrylate, pressure-sensitive glue, tincture, natural or synthetic rubber.

[0217] 119. Further, the effect on the surfaces to be joined is the effect of electrostatic adsorption.

[0218] 120. Further, the effect on the surfaces to be joined is the effect of chemical reaction.

[0219] 121. Further, the chemical reaction on the surfaces to be joined is the effect of chemical adsorption.

[0220] 122. Further, the surface of the device that comes into contact with the surfaces to be joined has a weakly corrosive acid, such as dilute hydrochloric acid; by producing a weak corrosive effect on the surfaces to be joined, it removes the substances from their surface.

[0221] 123. Further, the material that produces the effect on the surfaces to be joined is fluff.

[0222] 124. Further, the effect on the surfaces to be joined is the effect of physical cleaning of the surface.

[0223] 125. Further, the physical cleaning of the surfaces to be joined is achieved by the change in the physical structure of the surface of the device, such as different roughness.

[0224] 126. Further, the device has a surface protection device to prevent the device from being contaminated and / or losing its effectiveness in the non-working condition.

[0225] 127. Further, the surface protection device can optionally have an auxiliary operation device to assist in removing the surface protection device.

[0226] 128. Further, the auxiliary operation device is in the shape of a cuboid or a sheet or a strip.

[0227] 129. Further, the auxiliary operation device is connected to the surface protection device at one end.

[0228] 130. Further, the auxiliary operation device is an adhesive sticker.

[0229] 131. Further, part or all of the surface protection device is transparent or translucent.

[0230] 132. Further, the surface protection device is in a plurality.

[0231] 133. Further, the surface protection device has an adsorbing or adhering effect at least in the direction facing one of the surfaces to be combined.

[0232] 134. Further, the surface protection device has a cleaning effect on pollutants.

[0233] 135. Further, the surface protection device has a cleaning effect on pollutants and / or an adsorbing effect on pollutants, which can be achieved by one or more of the following effects: surface physical treatment, chemical reaction, adsorption, application of a surface covering material, electrostatic adsorption, physical cleaning such as fluff, adhesion.

[0234] 136. Further, the material of the glue can be one or more of the following: water-based acrylic glue, resin, acrylate, pressure-sensitive glue, tincture, natural or synthetic rubber.

[0235] 137. Further, the surface protection device has an adsorbing or adhering effect in the direction facing the surface to be combined.

[0236] 138. Further, the material of the surface protection device includes one or more of the following: BOPP biaxially oriented polypropylene film, OPP, PE, pvc, paper, plastic.

[0237] 139. Further, the action device is larger than the area of the surface to be combined.

[0238] 140. Further, the action device protrudes from the surface to be combined.

[0239] 141. Further, the action device has features that help position the action device to the object on which the surface to be combined is located.

[0240] 142. Further, the features are obtained by cutting the edges of the device.

[0241] 143. Further, the features are adapted to the contour of some parts or all of the surface to be bonded.

[0242] 144. Further, the features can be protruding or recessed structures.

[0243] 145. Further, the features are patterns to assist in positioning the device with the surface to be bonded.

[0244] 146. Further, the features can enable the device to be positioned with a plurality of different surfaces to be bonded, such as different models of mobile phones and / or screen protectors.

[0245] 147. Further, the same model of device can be adapted to a plurality of different sizes, configurations and shapes of surfaces to be bonded.

[0246] 148. Further, the device comprises a first part for protecting the surface to be bonded and a second part for removing the first part.

[0247] 149. Further, the first part is a release film (30).

[0248] 150. Further, the device is in the form of a sheet or a film.

[0249] 151. Further, the sheet or film is a sheet of non-uniform thickness.

[0250] 152. Further, the sheet and / or film covers the area of the surface to be bonded which is to be bonded.

[0251] 153. Further, some or all of the sheet or film is a release film material.

[0252] 154. Further, the sheet or film can be in the form of a roll.

[0253] 155. Further, the device has a thickness of no more than 4 cm.

[0254] 156. Further, the device has a thickness of no more than 0.2 cm.

[0255] 157. Further, the device further comprises a bend (27).

[0256] 158. Further, the device comprises a flat portion, a bending portion (27) and an auxiliary operating device (28); wherein the flat portion is connected with the bending portion (27); and the bending portion (27) is connected with the auxiliary operating device (28).

[0257] 159. Further, the auxiliary operating device is in the shape of a cuboid or a sheet or a strip.

[0258] 160. Further, the auxiliary operating device is connected with the action device at one end.

[0259] 161. Further, the auxiliary operating device is a sticker.

[0260] 162. Further, the bending portion is movable, i.e. the position of the bending portion can be changed by changing the shape of the device.

[0261] 163. Further, the material of the sheet or film shaped action device can be a material that can be deformed inelastically under an external force.

[0262] 164. Further, the action device can be a film containing wax, such as parafilm.

[0263] 165. Further, the action device can be elongated in the direction of stretching during the removal of the action device.

[0264] 166. Further, the action device can be contracted in other directions during the elongation.

[0265] 167. Further, the action device can be a plurality of action devices.

[0266] 168. Further, the plurality of action devices can be in different shapes.

[0267] 169. Further, one or some of the plurality of action devices can be a single layer film or sheet without a bending portion.

[0268] 170. Further, the plurality of action devices can be of the same size or different sizes.

[0269] 171. Further, the plurality of action devices can each have an operating device (4).

[0270] 172. Further, some of the plurality of action devices can have a bending portion (27) and the rest of the plurality of action devices can not have a bending portion (27).

[0271] 173. Further, the plurality of action devices form overlapping areas.

[0272] 174. Further, some of the plurality of action devices are already present when the object on which the surfaces to be joined are present are produced, others are produced additionally.

[0273] 175. Further, the plurality of action devices can be joined to each other.

[0274] 176. Further, some or all of the plurality of action devices are kept in non- close connection with each other so that they can move relative to each other.

[0275] 177. Further, the plurality of action devices have different functions.

[0276] 178. Further, the functions of the individual action devices of the plurality of action devices are rationally combined and matched with respect to the final purpose to be achieved.

[0277] 179. Further, auxiliary handling devices (28) are present.

[0278] 180. Further, the auxiliary handling devices (28) are devices which are connected to the device.

[0279] 181. Further, the auxiliary handling devices (28) are sheet-like or film-like devices.

[0280] 182. Further, the auxiliary handling devices (28) are exposed from the space formed by the surfaces to be joined.

[0281] 183. Further, the auxiliary handling devices (28) are exposed from the space formed by the surfaces to be joined in the direction of movement of the action devices when they are removed.

[0282] 184. Further, the auxiliary handling devices (28) are exposed from the space formed by the surfaces to be joined in a direction other than the direction of movement of the action devices when they are removed.

[0283] 185. Further, the auxiliary handling devices (28) extend in a tangential direction to the surfaces to be joined.

[0284] 186. Further, the auxiliary handling devices (28) are not exposed from the space formed by the surfaces to be joined.

[0285] 187. Further, the handling devices and / or the action devices can be handled and removed by means of additional tools, such as tweezers.

[0286] 188. Further, the auxiliary operating device (28) can be a tool.

[0287] 189. Further, the tool of the auxiliary operating device (28) can be tweezers, pliers, scissors.

[0288] 190. Further, the auxiliary operating device (28) is smaller than the area of the target surface to be bonded.

[0289] 191. Further, taking the auxiliary bonding device for mobile phone screen protection film as an example, the auxiliary operating device can be a piece or strip with an area smaller than that of the mobile phone screen protection film.

[0290] 192. Further, the auxiliary operating device (28) is not integrally formed with the rest of the operating device.

[0291] 193. Further, the auxiliary operating device (28) is separately produced from the rest of the operating device, and then combined by means of adhesive bonding, electrostatic adsorption, frictional force, thermal bonding, snap-in connection or other means that can be thought of by those skilled in the art.

[0292] 194. Further, the auxiliary operating device (28) on the cleaning device can be multiple.

[0293] 195. Further, each auxiliary operating device (28) is integrally formed with the rest of the operating device.

[0294] 196. Further, the auxiliary operating device (28) can be formed by solidification of a liquid material.

[0295] 197. Further, the material is glue.

[0296] 198. Further, the auxiliary operating device (28) is located outside the space formed by the target surface to be bonded.

[0297] 199. Further, the auxiliary operating device is in the shape of a cuboid or a piece or a strip as a whole.

[0298] 200. Further, the auxiliary operating device is a self-adhesive sticker.

[0299] 201. Further, the operating device can be combined with a device (such as a release film) that already exists on the target surface to be bonded and serves the function of covering and / or protection and / or cleaning.

[0300] 202. Further, the way the device is combined with the device that already exists on the surface to be combined, which functions as covering and / or protecting and / or cleaning, can be one or more of the following: by adhesive bonding, electrostatic adsorption, by frictional force combination, thermal bonding, snap-in or other ways that can be thought of by a person with ordinary engineering skills in the art.

[0301] 203. Further, the acting device can produce a deformation that can be detached from the surface to which it is attached under the action of removal.

[0302] 204. Further, the acting device is wholly or partially in the space formed by the surface to be combined.

[0303] 205. Further, the acting device fills the space formed by the surface to be combined.

[0304] 206. Further, the acting device completely fills the space formed by the surface to be combined.

[0305] 207. Further, the acting device does not completely fill the space formed by the surface to be combined.

[0306] 208. Further, in the operating state, the acting device covers the target area of the surface to be combined.

[0307] 209. Further, the acting device extends out of the space formed by the surface to be combined.

[0308] 210. Further, the acting device has features that help position the device on the screen of the mobile phone, such as the edges of the device being cut to produce features that fit the contours of some parts of the edge of the screen protector film.

[0309] 211. Further, the parts of different devices that contact each other and / or the parts of different parts of the same device that contact each other have means to limit or prevent them from sliding relative to each other, including but not limited to adhesive bonding, electrostatic adsorption, frictional force combination, thermal bonding, snap-in or other ways that can be thought of by a person with ordinary engineering skills in the art.

[0310] 212. Further, the parts of different devices that contact each other and / or the parts of different parts of the same device that contact each other because of the bending part have means to limit or prevent them from sliding relative to each other, including but not limited to adhesive bonding, electrostatic adsorption, frictional force combination, thermal bonding, snap-in or other ways that can be thought of by a person with ordinary engineering skills in the art.

[0311] 213. Further, the direction of movement of the device is along the wide direction of the rectangular area of the surface to be combined, not the long direction.

[0312] 214. Further, the device can apply a substance to the surface to be bonded, such as a chemical agent.

[0313] 215. Further, the device has micropores pre-loaded with a chemical agent. The chemical agent can be released and applied to the surface.

[0314] 216. Further, the substance applied by the device includes, but is not limited to, alcohol, water.

[0315] 217. Further, the object on which the surface to be bonded is located has a reinforcing device.

[0316] 218. Further, the reinforcing device is a release film.

[0317] 219. Further, part or all of the device is made of a transparent or translucent material.

[0318] 220. Further, the device has a pattern to assist in positioning; the pattern can be matched to the outline of the surface to be bonded, such as the screen of a mobile phone, so that the device can be positioned on the surface to be bonded.

[0319] 221. Further, the material of the device can include one or more of the following materials: the material used by Bostik's Blu Tack, tesla amazing, magnetic notes, thermoplastic rubber material TPR, rubber soft mud material such as barrel slime, polysaccharide guar gum hydroxypropyl trimethyl ammonium chloride, linear three-embedded copolymer SEBS with polystyrene as the end segment and butene-butene copolymer obtained by hydrogenation of polybutadiene as the middle elastic segment, polydimethylsiloxane, polyurethane-based adhesive, acrylic adhesive, rubber-based adhesive, adhesive suitable for adhesive stickers; or a substance that can react to form one or more of the above materials, such as Dow Corning's Sylgard 184 silicone elastomer reagent kit.

[0320] 222. Further, the material of the device can include one or more of the following materials: BOPP biaxially oriented polypropylene film, OPP, PE, pvc, paper, plastic.

[0321] 223. Further, the material of the device can be a substance that generates the material through physical or chemical action.

[0322] 224. Further, the material of the device is polydimethylsiloxane.

[0323] 225. Further, the polydimethylsiloxane used in the device is produced by combining a base and a hardener to produce a solid or low flow polydimethylsiloxane.

[0324] 226. Further, the base and hardener used in the device can be the Sylgard 184 silicone elastomer kit from Dow Corning.

[0325] 227. Further, the material of the device comprises a solid material.

[0326] 228. Further, the solid material used in the device can be a fabric, including but not limited to, cotton, synthetic.

[0327] 229. Further, the fabric used in the device has a material on its surface that is capable of cleaning contaminants.

[0328] 230. Further, the material capable of cleaning contaminants used in the device is an adhesive.

[0329] 231. Further, the material of the device comprises, is formed from, or is generated from a liquid material and / or a viscoelastic material.

[0330] 232. Further, the liquid material used in the device can be cured.

[0331] 233. Further, the liquid material used in the device can be a commonly known as a glass glue, a mixture of sodium silicate, acetic acid, and organic silicone or a polyurethane glue.

[0332] 234. Further, the material of the device comprises a material in the liquid or viscoelastic material to increase the overall strength of the material, such as a filament, thread, sheet, or strip material, such as a nylon thread, cotton thread, or other material that would occur to one of ordinary skill in the art.

[0333] 235. Further, in the practice of the device, the optional strength increasing material can be prepositioned in the space formed by the surfaces to be joined prior to the injection of the liquid or viscoelastic material into the space to form the device and to form an auxiliary device (28) that extends partially out of the space formed by the surfaces to be joined.

[0334] 236. Further, the device can have a portion or all of its width less than the width of the surface to be joined to which the portion is to be joined.

[0335] 237. Further, the surface to be joined on which the device acts is non-planar; the device also has a corresponding non-planar configuration.

[0336] 238. Further, the operation device of the present device is produced independently from the rest of the action device; they are combined together to form the whole action device.

[0337] 239. Further, the way of combining the present device includes glueing, electrostatic adsorption, friction, heat bonding, snap-in or other ways that can be thought of by a person skilled in the art.

[0338] 240. Further, the head (32) produced by bending of the present device is combined with one end of the release film (30), so that the operation of the action device can remove the release film at the same time.

[0339] 241. Further, the head (32) produced by bending of the present device is inserted between the screen protection film (2) and the release film (30) and combined with the release film.

[0340] 242. Further, the function of the action device is to repair defects such as scratches on the surface of a vehicle such as a car.

[0341] 243. Further, the action device contains materials for treating scratches, such as rust removal, cleaning, polishing materials.

[0342] 244. Further, the present device can be combined with devices that already exist on the surface to be combined and have the effect of covering and / or cleaning and / or protection.

[0343] 245. Further, the way of combining the present device can be specifically: glueing, electrostatic adsorption, friction, heat bonding, snap-in or other ways that can be thought of by a person skilled in the art.

[0344] 246. Further, the present device can be removed in a rolling manner.

[0345] 247. Further, the surface of the present device includes but is not limited to one or more of the following: screen protection film, mobile phone screen, computer screen, computer screen protection layer, bandaging device, skin, car surface, car glass, car glass film, semiconductor processing material, micro-electro-mechanical system processing material.

[0346] 248. Further, the device can remove the operator and / or the tool and / or the machine that are partially or totally outside the space where the surfaces to be joined are located, while cleaning the contaminants that are already present on the surfaces to be joined, so that the gap or the slit between the surfaces to be joined and / or between the surface to be joined and the device is small enough to prevent the contaminants outside the gap or the slit from reaching the specific area of the surface to be joined by means of the spontaneous motion of the contaminants in the medium where the contaminants are present, after the specific area of the surface to be joined is cleaned.

[0347] 249. Further, the device is a device that produces the effect of cleaning and / or covering the surfaces to be joined.

[0348] 250. A method for joining surfaces to be joined with the aid of the device described above, in the case where the device has already been joined to the surfaces to be joined, comprising the following steps: 501. placing the object (3) in which the first surface to be joined is located and the object (2) in which the second surface to be joined is located as shown in Figure 45 , wherein the first film (25) joined to the object in which the first surface to be joined is located is not in contact with the second film (26) joined to the object in which the second surface to be joined is located; 502. completely removing the second film (26) joined to the object in which the second surface to be joined is located; 503. gradually removing the first film (25) joined to the object in which the first surface to be joined is located, while moving the object in which the second surface to be joined is located and the other devices (such as the joining aid devices mentioned in other embodiments of the present invention) joined to the object, so that the part of the object in which the first surface to be joined is located that is exposed due to the removal of the first film (25) is always within the coverage range of the object in which the second surface to be joined is located Figure 46 ; 504. aligning the object (2) in which the second surface to be joined is located with the object in which the first surface to be joined is located Figure 47 after the first film (25) is completely removed; 505. joining the object (2) in which the second surface to be joined is located to the object in which the first surface to be joined is located; 506. separating the other devices joined to the object (2) in which the second surface to be joined is located from the object in which the first surface to be joined is located; the removal of the first film (25) and the second film (26) in the above steps 502 and 503 can be simultaneous or in any order.

[0349] 251. A method for joining surfaces to be joined with the aid of the device described above, in the case where the device has already been joined to the surfaces to be joined, comprising the following steps: 601. placing the object (3) in which the first surface to be joined is located and the object (2) in which the second surface to be joined is located as shown in Figure 45As shown, the first membrane (25) bonded to the object containing the first surface to be bonded is not in contact with the second membrane (26) bonded to the object containing the second surface to be bonded; 602. Gradually remove the second membrane (26) bonded to the object containing the second surface to be bonded; simultaneously gradually remove the first membrane (25) bonded to the object containing the first surface to be bonded; simultaneously move the object containing the second surface to be bonded (2) and other devices bonded to it, so that part or all of the object containing the first surface to be bonded exposed due to the removal of the first membrane (25) is always within the coverage area of ​​the object containing the second surface to be bonded; 603. After completely removing the first membrane (25), align the object containing the second surface to be bonded (2) with the object containing the first surface to be bonded (…). Figure 47 604. Combine the object (2) containing the second surface to be combined with the object containing the first surface to be combined; 605. Separate the other device combined with the object (2) containing the second surface to be combined from the object containing the first surface to be combined.

[0350] First type of embodiment:

[0351] The basic idea of ​​this type of embodiment is that it includes an operating device ( Figure 2 The device shown is 1). The operating device is combined with one of the objects containing the surfaces to be joined, so that the user can align the surfaces to be joined or join or separate them without touching them.

[0352] Let's take a common, everyday screen protector as an example. Figure 2 The diagram shown is a schematic of the device. (1) is the operating device. The operating device (1) has a connecting part (1a) for attaching with the screen protector. Optionally, the connecting part (1a) is cylindrical. Connected to the operating device is an operating part (1b) for user operation. Optionally, the operating part is hemispherical and connected to the connecting part (1a) via a cylindrical connecting part. During the application of the screen protector, the connecting part can attach to the screen protector. Figure 3 The specific bonding methods can include, but are not limited to, adhesive and / or mechanical methods. Specific mechanical bonding methods can include, but are not limited to, suction cups (not shown in the figure) and clips (not shown in the figure). Users can align the screen protector with the phone screen by operating the device, and can also bond the screen protector to the phone screen by operating the device; in some cases, users can also separate the screen protector from the phone screen by operating the device. During these operations, users should avoid touching the surface to be bonded—that is, the surface of the screen protector facing the phone screen.

[0353] The specific operation includes the following steps:

[0354] 101. The user combines this device with the object containing the surface to be combined (e.g., Figure 3 (As shown).

[0355] 102. The user combines the surfaces to be combined by operating this device.

[0356] 103. The user separates this device from the object on which the surface to be joined is located.

[0357] Optionally, the following step may also be included: 201. The user removes the protective device from the surface to be bonded.

[0358] 202. The user cleans the surfaces to be bonded. Steps 201 and 202 can be performed anywhere before step 102. Furthermore, the order of steps 201 and 202 is arbitrary.

[0359] Optionally, the following steps may also be included: 301. The user can separate the already bonded surfaces to be bonded. 302. The user can bond the separated surfaces to be bonded. Steps 301 and 302 are performed after step 202.

[0360] In one type of embodiment, part or all of the device may be deformed. Figure 7 In specific operations, for example, after this device is combined with the object containing the surface to be combined, the combination between the surfaces to be combined can be completed by the deformation of this device.

[0361] In one embodiment, the operating device included with this device is integrally sheet-shaped, strip-shaped, or columnar (not shown in the figure).

[0362] In one type of embodiment, this device ( Figure 4 , 5 The cross-section of the joint (1a) of the operating device is rectangular.

[0363] In one type of embodiment, this device ( Figure 5 The operating part (1b) of the operating device is any part of the operating device.

[0364] In one type of embodiment, this device can be used in conjunction with Figure 1 The auxiliary coupling device disclosed in Chinese patent application 201610567646.7 is used for this purpose. Figure 6 , 9). The specific use steps include, in addition to the steps in the specific operation of the above-mentioned use steps, step 401, i.e. the operation of removing the first auxiliary bonding device. This step is between step 101 and step 102.

[0365] In one class of embodiments, the operating device carried by the device as a whole has a smaller cross-sectional area in the middle and larger cross-sectional areas at both ends.

[0366] The operating device can be other structures with the same function that can be thought of by those skilled in the art.

[0367] It is worth noting that the device and method in this class of embodiments can be applied to other fields, including but not limited to semiconductor or micro-electromechanical system (MEMS) processes, production, assembly, maintenance, cleaning and / or maintenance of optical instruments, bandaging of wounds when humans or animals are injured in unclean environments, installation of protective films on building, automobile, ship, aircraft glass, electronic product screens, repair and maintenance or replacement of products with touch screens, or other situations that require accurate positioning and / or removal of protective devices for the surface to be bonded. After the size, structure, and layout of the technical solution are adjusted for application to other fields, the resulting technical solution is also covered within the scope of the present application.

[0368] The device produces the beneficial effect of facilitating user operation on the surface to be bonded. It can avoid the surface to be bonded from being contaminated during user operation.

[0369] Optionally, part or all of the device is made of transparent material.

[0370] Second class of embodiments:

[0371] The basic idea of this class of embodiments is to also carry a limiting device (5). It can make the surface to be bonded not contact in the absence of external force operation. In this case, the operator can more conveniently position, bond and / or separate the operation of the surface to be bonded.

[0372] Take a specific and common daily screen protection film auxiliary device as an example. Figure 5The shown is a screen protection film auxiliary device with limiting device (5). It also includes a combination part (1a) combined with the screen protection film. The combination part is in the form of a strip or a sheet. The limiting device is in plural, connected at both ends of the combination part, and extends in a direction at an angle to the surface of the combination part, and is also in the form of a strip or a sheet. In this embodiment, the limiting device plays the role of support, that is, it supports the operating device so that the screen protection film surface does not contact the surface of the mobile phone screen without external force operation. Optionally, the limiting device (5) can be a support leg-shaped device. Optionally, the limiting device (5) can be in the form of a strip as a whole. Optionally, the limiting device (5) can be in the form of a cuboid as a whole.

[0373] The specific operation mode of the device in this embodiment is similar to that in the first type of embodiment. One of the differences is that, in this embodiment, due to the presence of the limiting device, the relative position between the surfaces to be combined can be more conveniently controlled, and the two surfaces can be better combined and / or separated.

[0374] In one type of embodiment, the limiting device and the operating device are integrally formed. Figure 5 ).

[0375] In one type of embodiment, the limiting device is provided with a supporting device (6). The supporting device extends along the surface placed during operation, and plays the role of preventing the limiting device from tilting. Figure 10 , 44 ).

[0376] In one type of embodiment, the device can be used in cooperation with the auxiliary combination device disclosed in Figure 1 and Chinese Patent Application No. 201610567646.7, Figure 11 . The specific operation steps are similar to those in the first type of embodiment.

[0377] In one type of embodiment, the limiting device is also provided with a separation device (7) such as a tear line. The separation device can separate part or all of the device. Figure 12 , 13 ). Optionally, the separated parts can be combined in different ways to form a combination body different from the unseparated state. For example, Figure 15As shown, the mobile phone holder is the support device (6) and the remaining part of the device recombined after separation by the tear line. Alternatively, the separation device relies on the breaking properties of the material it contains to achieve the separation function. For example, the material of the separation device contains glue, i.e. the two parts that were originally separated are bonded by glue. During the separation operation, the user causes the glued parts to separate by applying force and / or heating, lighting, applying a solvent that can dissolve the glue, etc. For example, the material of the separation device contains paper. During the separation operation, the user tears it by applying force to achieve separation. Alternatively, the separation device is in the shape of a strip or a cuboid as a whole.

[0378] In one class of embodiments, the device is also provided with a reinforcing device (9). The reinforcing device is in the shape of a sheet or a strip and is connected to the device and extends along the structure of the device. The reinforcing device can improve the strength of part or all of the device Figure 12 、 13 )。

[0379] In one class of embodiments, the limiting device is provided with a fixing device (8a, 8b). The specific way of fixing can be by adhesive bonding, electrostatic adsorption, frictional combination, thermal bonding, snap-in insertion, screws or other ways that can be thought of by those skilled in the general engineering technology in the field. Alternatively, the fixing device (8a, 8b) can be divided into a plurality of card slots (8a, 8b) that cooperate with each other. One of the card slots (8b) is a card slot opened in the plane; the other card slot (8a) is a card slot protruding in the plane; the sizes of the two can cooperate with each other and be assembled together to form a firm combination; alternatively, the fixing device can connect various parts to parts of the device. For example Figure 15 the mobile phone holder shown.

[0380] In one class of embodiments, the fixing device is a plurality of fixing devices at different positions of the device, which can adjust the position and / or angle in the state of being combined with the fixing device Figure 14 、 15 ) by adjusting and selecting the cooperating fixing devices.

[0381] In one class of embodiments, the limiting device is separate and can be combined with other structures to have a specified function when in operation Figure 16 、 17, 18, 25). In one embodiment, the device also has a protruding part (10). Optionally, the protruding part is in the shape of a rectangle or a triangle. The support device (6) is in the shape of a sheet, a trapezoid or a triangle, and has a fixing device (8). The operating device (1) is in the shape of a strip, has a fixing device (8) and a joint part (1a). Optionally, it has a protection part (11). The protection part is at the two ends of the operating device, in the shape of a strip or a cuboid, and functions to prevent the phone or other objects from falling off when the device is in the stand state. Figure 17 The device is in the combined state when it is in operation. In this state, the joint part is combined with the screen protection film. The specific combination method can be, but is not limited to, adhesive and / or mechanical methods. The specific mechanical combination method can include, but is not limited to, the use of a suction cup (not shown in the figure) and a buckle (not shown in the figure). The support device (6) is combined with the operating device (1) through the fixing device (8). The specific operation method is similar to that of the other embodiments described above. Optionally, the device has multiple fixing devices (8). One or more of them can be used as needed. It is worth noting that, Figure 17 The device is in the state shown. It also has the function of a stand for a phone or other objects. Figure 25 The device is in the combined state with the phone when it is in the stand state. In one embodiment ( Figure 19 、 20 ), optionally, the support device (6) can be combined with other support devices (6) through the fixing device (8) on it. Among them, Figure 19 The state of each part is separated. Figure 20 The state of the device is in the auxiliary surface combination operation state. Figure 21 The state of the device is in the stand function. Optionally, the slots of some fixing devices of the support device (6) are at an angle of non-zero degrees with the normal of the surface of the support device.

[0382] In one embodiment, the limiting device is a plurality of Figure 5 、 10 , 11, 12, 13, 14.

[0383] In one embodiment, part or all of the device can be deformed. In the specific operation process, for example, after the device is combined with the object on which the surface to be combined is located, the combination between the surfaces to be combined can be completed through the deformation of the device. For example, the screen protection film that is a certain distance away from the phone screen is combined with the phone screen by deforming the operating device through external force. In one embodiment, optionally, the deformed device is the operating device (1).

[0384] In one embodiment,Figure 22 、 23 ), the operating device (1) of the device is in a sheet shape, and is connected to the supporting device (6) through the sheet-shaped limiting device (5) connected to the operating device. The operating device (1) is provided with a combination device and can be combined with an object on which a surface to be combined is located. Optionally, a plurality of devices can be combined with the object on which the surface to be combined is located and the functions are realized.

[0385] In one type of embodiment, the device can be used in cooperation with the auxiliary combination device disclosed in Chinese Patent Application No. 201610567646.7. The specific use steps are similar to those in the first type of embodiment. Figure 1

[0386] In one type of embodiment, the limiting device is provided with a supporting device (6). The supporting device (6) is a cuboid on the whole.

[0387] The supporting device can be other structures with the same function as the supporting device that can be thought of by those skilled in the art.

[0388] The beneficial effects of the device are that the operator can more conveniently position the surface to be combined and perform the operation of combination and separation. In one case, when the operator does not perform any operation, the surface to be combined will not be combined together by itself due to external force (such as gravity).

[0389] In some embodiments, the device can be conveniently disassembled and stored, and is convenient for carrying and transporting.

[0390] In some embodiments, the device can realize different functions, reduce waste, and protect the environment.

[0391] It is worth noting that the device and method in this type of embodiment can be applied to other fields, including but not limited to semiconductor or micro-electromechanical system (MEMS) processes, production, assembly, maintenance, cleaning and / or maintenance of optical instruments, bandaging of wounds when a person or animal is wounded in an unclean environment, installation of protective films on building, automobile, ship, aircraft glass, electronic product screens, repair and maintenance or replacement of products with touch screens, or other cases where it is necessary to control the accurate positioning of the combination of objects and / or remove the protective device of the surface to be combined. After the size, structure, and layout of the technical solution are adjusted in the application to other fields, the technical solution formed is also covered within the scope of the present application.

[0392] Third type of embodiment:

[0393] ​The basic idea of ​​this type of embodiment is that it also includes a detachment part (12). This allows the user to separate the object containing the surface to be joined from the device through the detachment part. It also makes it easier to position the surfaces to be joined when they are being joined.

[0394] Take, for example, a common auxiliary device for everyday screen protectors. This device includes an operating mechanism (1) and a limiting device (5). It also includes a connecting part (…). Figure 27 The device 1a) also includes a detachment part (12), which is a hollow structure, including but not limited to circles, rectangles, triangles and other regular and irregular shapes. Figure 26 During use, the operator can remove the device from the object on which the device is to be coupled by passing through the detachment part (12) with a finger or tool.

[0395] In one embodiment, the detachment part and the operating device are integrally formed. Figure 26 , 27 ).

[0396] In one type of embodiment, this device can be used in conjunction with Figure 1 The auxiliary coupling device disclosed in Chinese patent application 201610567646.7 is used for this purpose. Figure 28 The specific usage steps are similar to those in the first type of embodiment.

[0397] In one embodiment, part or all of the device can deform. In specific operations, for example, after the device is joined to an object containing the surfaces to be joined, the deformation of the device can complete the joining between the surfaces. In one embodiment, optionally, the deforming device is an operating device (1).

[0398] The beneficial effect of this device is that the operator can easily separate the object containing the surface to be bonded from the device.

[0399] It is worth noting that the devices and methods in this type of embodiment can be applied to other fields, including but not limited to semiconductor or microelectromechanical systems (MEMS) processes, the production, assembly, repair, cleaning and / or maintenance of optical instruments, bandaging wounds when humans or animals are injured in unclean environments, installing protective films on building, automotive, ship, aircraft glass, and electronic product screens, repairing, maintaining or replacing products with touch screens, or other situations requiring control over the accurate positioning and / or removal of surfaces to be joined. In the process of applying this technical solution to other fields, adjustments to the size, structure, and layout to form a technical solution are also covered within the scope of this invention.

[0400] Fourth type of embodiment:

[0401] The basic idea of ​​this type of embodiment is that, in addition to the functions of the aforementioned embodiments, it also has the function of a support, so that the object is placed at an angle to the surface it is on.

[0402] Let's take a common, everyday screen protector as an example. Figure 21 The image shows the device in a support configuration. The support device (6) is plate-shaped, trapezoidal in overall form, and includes a fixing device (8). In this embodiment, the fixing device (8) is groove-shaped. Optionally, some of the grooves of the fixing devices form a non-zero angle with the normal to the surface of the support device. Multiple support devices (6) are joined together by the fixing devices (8). Optionally, the device also includes a protrusion (10) to prevent items such as mobile phones from slipping.

[0403] During use, a bracket can be formed by combining multiple support devices (6) together through a fixing device.

[0404] Optionally, the device may also include a cooperating device that positions the article at a specific position or within a specific position range of the support device. Figure 29 Optionally, the mating device is a strip with bends (13). Optionally, there are multiple mating devices. The angles and positions of the mating devices are such that the distance between them is adapted to the size of the object placed between them. Figure 29 As shown, when a mobile phone is placed on this device, it is constrained by a mating mechanism that fits precisely in the center of the device, aligning with its position. Optionally, the shape and angle of the mating mechanism allow for a more accurate fit as an object placed between them approaches its final mating position after entering its range. Taking a mobile phone and a stand as an example, the angle formed by the two parts separated by the bend in the mating mechanism is obtuse, meaning the opening of the strip-shaped bend in the mating mechanism is larger than its bottom. Therefore, the restriction on the mobile phone's position is relatively small before it approaches the mating position of the stand (i.e., when it is finally locked in place), and the closer it gets to the mating position of the stand, the greater the restriction on its position.

[0405] It has a support part that keeps the device balanced when it functions as a support. Figure 14 , 15 (14 devices in the text). The support part is an integral sheet-like or cuboid structure, connected to the operating device. Optionally, there are multiple support parts.

[0406] In one embodiment, the device can be reassembled in different ways after the separating device (7) is disassembled. Figure 20 ,21 , 17, 18).

[0407] In one class of embodiments, part or all of the device can be deformed. In a specific operation process, for example, after the device is combined with the object on which the surface to be combined is located, the combination between the surfaces to be combined can be completed through the deformation of the device. In one embodiment, optionally, the deformed device is the operating device (1).

[0408] In one class of embodiments, the device can be used in combination with Figure 1 the auxiliary combination device disclosed in Chinese patent application 201610567646.7. The specific use steps are similar to those in the first class of embodiments.

[0409] The beneficial effects of the device are that it can avoid the negative impact on the environment and society caused by discarding part or all of the device as waste, and can increase the function and facilitate the user.

[0410] It is worth noting that the device and method in this class of embodiments can be applied to other fields, including but not limited to semiconductor or micro-electromechanical system (MEMS) processes, production, assembly, maintenance, cleaning and / or maintenance of optical instruments, bandaging wounds when humans or animals are wounded in unclean environments, installing protective films on building, automobile, ship, aircraft glass, electronic product screens, repairing and maintaining or replacing products with touch screens, or other situations that require accurate positioning and / or removing the protective device of the surface to be combined. After the size, structure, layout of the technical solution are adjusted in the application to other fields, the technical solution formed is also covered within the scope of the present application.

[0411] Fifth class of embodiments:

[0412] The basic idea of this class of embodiments is to also have a foldable structure, so that in the folded state, the device changes in size.

[0413] Take an auxiliary device for a specific and common screen protective film as an example. Figure 30The screen protection film auxiliary device shown is provided with an operating device (1) and a limiting device (5). It also comprises a connecting part (1a) combined with the screen protection film. The connecting part is in the form of a strip or a sheet, and the limiting device is in the form of a plurality of strips or sheets, connected at both ends of the connecting part and extending in a direction at an angle to the surface of the connecting part. In this embodiment, the limiting device functions as a support, i.e. it supports the operating device, so that the screen protection film does not come into contact with the surface of the mobile phone screen in the absence of external force. In one type of embodiment, the limiting device is provided with a supporting device (6). The supporting device extends along the surface on which the device is placed, and functions to prevent the limiting device from tilting. Optionally, the device is provided with a foldable folding part (15) which is folded by elastic and / or plastic deformation. The folding part is located between the operating device (1) and the limiting device (5). Optionally, the device is made of plastic material, and the folding part is achieved by the plastic and / or elastic properties of the plastic material itself. Optionally, the folding part is thinner than the rest of the device. Optionally, the folding part is located at both ends of the operating device. Figure 31

[0414] In use, the device is unfolded to perform the operation.

[0415] In one type of embodiment, the folding part (15) is provided with a structure of a shaft (16) and a corresponding shaft sleeve (17). Figure 32 Optionally, the shaft sleeve (17) is not a closed structure, and the shaft (16) is installed by passing through the opening of the shaft sleeve (17). It is worth noting that in this embodiment, the shaft and the shaft sleeve are located on the limiting device (5) and the operating device (1) respectively, and in other embodiments, the shaft can be located on the operating device (1) and the shaft sleeve can be located on the limiting device (5), or other ways that can be thought of by those skilled in the art. That is, the shaft, the shaft sleeve and the limiting device, the operating device can be freely combined to form a technical solution.

[0416] The folding function is achieved by the material itself being able to bend ( Figure 30 , 31 ).

[0417] The folding function is achieved by using flexible materials such as adhesive tape and paper ( Figure 18 ).

[0418] The device has the beneficial effect of reducing the volume of the device in a specific state, facilitating transportation and carrying, and reducing the cost of transportation and carrying.

[0419] ​It is worth noting that the devices and methods in the embodiments of the present application can be applied to other fields, including but not limited to semiconductor or micro-electro-mechanical system (MEMS) processes, production, assembly, maintenance, cleaning and / or maintenance of optical instruments, bandaging of wounds when a person or animal is wounded in an unclean environment, installation of protective films on building, automobile, ship, aircraft glass, electronic product screens, repair and maintenance or replacement of products with touch screens, or other situations requiring accurate positioning and / or removal of protective devices for surface bonding. After the size, structure, layout of the present technical solution are adjusted in the application to other fields, the technical solution formed is also covered within the scope of the present application.

[0420] The sixth type of embodiment:

[0421] The basic idea of the embodiments of the present application is to also have an adapter or an adapter device (19) for combining with other devices to achieve the expansion and combination of functions. The adapter device can be a structure that can combine multiple devices together, which can include but is not limited to buckles, glue, Velcro, which can be thought of by those skilled in the art.

[0422] Taking a specific and common daily screen protection film auxiliary device as an example. Figure 36 、 37 The adapter device (19) shown on the device can be bonded by glue, electrostatic adsorption, combined by friction, heat bonding, buckle insertion, screws or other ways that can be thought of by general engineering technicians in the field. Optionally, it is a buckle structure. Correspondingly, the other device matched with the present device also has a second adapter device (not shown in the figure) adapted to the adapter device of the present device.

[0423] In one type of embodiment, the adapter or adapter device has a glue material. Figure 38 ).

[0424] In one type of embodiment, it can be combined with a loudspeaker (not shown in the figure).

[0425] In one type of embodiment, it can be combined with a conversion device (not shown in the figure). For example, a clip with a wire can fix the data line and / or power line (not shown in the figure).

[0426] In one type of embodiment, part or all of the present device can be deformed. In a specific operation process, for example, after the present device is combined with the object on which the surface to be combined is located, the combination between the surfaces to be combined can be completed through the deformation of the present device. In one embodiment, optionally, the deformed device is the operating device (1).

[0427] In one type of embodiment, it can be combined with a charging device (not shown in the figure).

[0428] In one type of embodiment, it is combined with other circuitry or mechanical components (not shown in the figures), such as control circuitry used to control the charging of the device.

[0429] In one type of embodiment, it can be connected to any device to expand the functionality of the device, or the device can be fixed to the surface of other devices.

[0430] In one type of embodiment, the adapter is a plurality of ( Figure 36 ).

[0431] The beneficial effect of this device is that it can expand the functionality of the device.

[0432] It is worth noting that the devices and methods in this type of embodiment can be applied to other fields, including but not limited to semiconductor or microelectromechanical systems (MEMS) processes, the production, assembly, repair, cleaning and / or maintenance of optical instruments, bandaging wounds when humans or animals are injured in unclean environments, installing protective films on building, automotive, ship, aircraft glass, and electronic product screens, repairing, maintaining or replacing products with touch screens, or other situations requiring control over the accurate positioning and / or removal of surfaces to be joined. Any adjustments to the dimensions, structure, and layout of this technical solution made during its application to other fields are also covered within the scope of this invention.

[0433] Seventh type of embodiment:

[0434] The basic idea of ​​this type of embodiment is that it also includes a functional part (20) for generating other functions. This functional part may be composed of printing, hollowing, engraving, relief, protrusion, indentation, outline, or some or all of these.

[0435] Take, for example, a common auxiliary device used in everyday screen protectors. Its functional component is a blade (20). For instance... Figure 39 , 40 As shown, the blade portion is located at one end of the operating device. The blade portion has a structure where the edge is thinner than the area further away from the edge. It is worth noting that the specific location of the functional parts of this device is not limited to the position shown in the figure, but is determined according to the specific function and the shape and function of this device, and also includes other solutions that can be conceived by those skilled in the art.

[0436] The aforementioned functional part is a decorative item ( Figure 41 Decorations can be made up of printing, stenciling, engraving, relief, protrusion, indentation, outline, or some or all of these. The "little rabbit" pattern shown in the figure is formed by combining the above structures.

[0437] The functional part is a bookmark. Figure 42 Optionally, part or all of the operating device (1) can function as the bookmark. In use, part or all of the device can be inserted between the pages of a book. Optionally, there is also a hole (22) for a string or ribbon.

[0438] The functional part is part or all of the device as a whole. Figure 43 , 39 , 40.

[0439] The functional part is part or all of the device as a separate component. Figure 41 , 42 .

[0440] The functional part is a wrench. Figure 43 The middle part 23. The functional part can be composed of printing, hollowing, line carving, embossing, protrusion, depression, outline, or part or all of them. The wrench in this example is of a hollow structure. In use, the wrench can be put on the bolt to be screwed.

[0441] The functional part is a ruler. Figure 43 The middle part 24. The functional part can be composed of printing, hollowing, line carving, embossing, protrusion, depression, outline, or part or all of them. In use, the ruler can be placed close to the object to be measured.

[0442] In one type of embodiment, part or all of the device can be deformed. In a specific operation process, for example, after the device is combined with the object on which the surface to be combined is located, the combination between the surfaces to be combined can be completed through the deformation of the device. In one embodiment, optionally, the deformed device is the operating device (1).

[0443] The beneficial effect of the device is that part or all of the device can have other functions, thereby achieving one object with multiple uses and saving materials for producing other objects.

[0444] It is noted that the apparatus and method of the embodiments can be applied to other fields, including but not limited to semiconductor or micro-electro-mechanical system (MEMS) processes, production, assembly, maintenance, cleaning and / or servicing of optical instruments, bandaging of wounds when a person or animal is wounded in an unclean environment, installing protective films on buildings, cars, ships, aircraft glass, electronic product screens, repairing and maintaining or replacing products with touch screens, or other situations requiring accurate positioning and / or removing protective devices from surfaces to be combined. After the size, structure, layout of the technical solutions are adjusted in the application to other fields, the technical solutions formed are also covered in the scope of the present application.

[0445] Eighth Embodiment

[0446] An apparatus (referred to as an acting apparatus) that can be used in conjunction with the apparatus of other embodiments of the present application to produce a cleaning and / or covering effect on the surface to be combined. In the process of operation of the apparatus in other embodiments, the surface to be combined is cleaned and / or covered to remove or prevent contamination of the surface by external contaminants. The contaminants include but are not limited to dust, gas, liquid.

[0447] Taking a specific daily common screen protection film auxiliary device as an example, the application mode of other objects with surfaces to be combined is the same. Figure 45 、 52 A schematic diagram of a step in which the apparatus is in a working state and cooperates with a mobile phone (3), a screen protection film (2) and the like to realize a function. The apparatus has a first film (25) and a second film (26). Both are in contact with the surface of the mobile phone (3) screen and the mobile phone screen protection film (2) in the working state. Optionally, the first film (25) and / or the second film (26) are in the form of a film or a sheet, and in the working state, the first film (25) and / or the second film (26) have a bend (27), which folds the film or sheet into a first part and a second part, and part or all of the first part and part or all of the second part form a multi-layer film or sheet structure; so that the operator or the apparatus outside the space formed by the surface to be combined can remove the apparatus. Optionally, the first film (25) and the second film (26) are connected by adhesive, electrostatic adsorption, friction, heat bonding, snap-in connection, screws or other ways that can be thought of by those skilled in the art. It has a material for cleaning the surface. In one embodiment, it is a glue material, such as water-based acrylic glue. It is noted that one or more of the first film and the second film can have a bend (such as the apparatus 25 in the embodiment), and the rest can not have a bend (such as the apparatus 26 in the embodiment). Figure 52 Figure 52 The apparatus 25 in the embodiment has a bend, and the apparatus 26 in the embodiment does not have a bend.​

[0448] In operation, the auxiliary device (e.g. the device in Figure 10 , 44 ) can be used in conjunction with the present application. As shown in Figure 45 , 46 , 47, are schematic diagrams of some of the states in the operation of the present device.

[0449] In the case where the present device has been combined with the surface of the phone screen, the specific mode of operation includes the following steps:

[0450] 501. Misalign the phone (3) with the screen protector film (2) as shown in Figure 45 , where the first film (25) combined with the phone screen is not in contact with the second film (26) combined with the phone screen protector film.

[0451] 502. Remove the second film (26) combined with the screen protector film completely.

[0452] 503. Remove the first film (25) combined with the phone screen gradually; at the same time, move the phone screen protector film and other devices combined therewith (such as the auxiliary combination device mentioned in other embodiments of the present application) so that the part of the phone screen exposed due to the removal of the first film (25) is always within the coverage of the phone screen protector film Figure 46 ).

[0453] 504. After the first film (25) is completely removed, align the phone screen protector film (2) with the phone screen Figure 47 ).

[0454] 505. Combine the phone screen protector film (2) with the phone screen together.

[0455] 506. Separate the other devices combined with the phone screen protector film (2) from the phone screen protector film.

[0456] As an alternative, the above steps 502 and 503 can be replaced by: 602. Remove the second film (26) combined with the screen protector film (2) gradually; at the same time, remove the first film (25) combined with the phone screen gradually; at the same time, move the phone screen protector film (2) and other devices combined therewith so that the part or all of the phone screen exposed due to the removal of the first film (25) is always within the coverage of the phone screen protector film.

[0457] As an alternative, the removal of the first film (25) and the second film (26) in the above steps 502 and 503 can be simultaneous or in any order.

[0458] Optionally, the effect on the surfaces to be bonded is an adhesive effect.

[0459] Optionally, the specific adhesive material that produces the adhesive effect on the bonding surfaces can be one or more of the following materials: water-based acrylic adhesive, resin, acrylate, pressure-sensitive adhesive, grease, natural or synthetic rubber.

[0460] Optionally, the effect on the surfaces to be bonded is a chemical reaction.

[0461] Optionally, the effect of the chemical reaction generated on the surface to be bonded is specifically chemical adsorption.

[0462] Optionally, this can be achieved by having the surface in contact with the surface to be bonded covered with a chemically reactive material. For example, the surface could be covered with a mildly corrosive acid, such as dilute hydrochloric acid. By generating a mild corrosive effect on the surface to be bonded, substances on its surface are removed.

[0463] Optionally, the effect on the surfaces to be bonded is electrostatic adsorption. That is, it is achieved by ensuring that the surfaces in contact with the device are made of a material that can generate static electricity.

[0464] Optionally, the material that exerts its effect on the surfaces to be bonded is a textured material. That is, it is achieved by using a material with a textured surface on which the device contacts the surfaces to be bonded.

[0465] Optionally, the effect on the surfaces to be bonded is a physical cleaning effect. For example, cleaning of the surfaces to be bonded can be achieved by changing the physical structure of the device surface, such as by using different roughness.

[0466] Optionally, this device includes a surface protection device. Figure 49 The device (29) is used to prevent contamination and / or ineffectiveness of the device when it is not in operation. One embodiment involves covering the surface of the device, which generates the action, with a protective film when the device is not in use. This film can be a release film used to isolate the surface of the device from the external environment, preventing contamination from environmental pollutants. The surface protection device can also be any other type and structure that is conceivable to those skilled in the art.

[0467] Optionally, the surface protection device also includes an auxiliary operating device. Figure 49 A middle device (28) is used to assist in removing the surface protection device. Optionally, the auxiliary operating device is generally rectangular, sheet-like, or strip-shaped; one end of it is connected to the surface protection device. Optionally, the auxiliary operating device is a sticker. The sticker is attached to the device by pasting.

[0468] Optionally, part or all of the surface protection device is transparent or translucent.

[0469] Optionally, the surface protection device is in plural.

[0470] Optionally, the surface protection device has adsorptive or adhesive effect at least in the direction facing one of the surfaces to be combined. That is, it is attached to the protected surface through the adsorptive or adhesive effect.

[0471] Optionally, the surface protection device has cleaning effect on pollutants.

[0472] Optionally, the surface protection device has cleaning effect on pollutants and / or adsorptive effect on pollutants through one or more of the following effects: surface physical treatment, chemical reaction, adsorption, material with surface covering, electrostatic adsorption, physical cleaning such as fluff, and adhesion.

[0473] Optionally, the material of the adhesive can be one or more of the following: water-based acrylic adhesive, resin, acrylate, pressure-sensitive adhesive, tincture, natural or synthetic rubber.

[0474] Optionally, the surface protection device has adsorptive or adhesive effect in the direction facing the surface to be combined.

[0475] Optionally, the material of the surface protection device includes one or more of the following: BOPP biaxially oriented polypropylene film, OPP, PE, pvc, paper, plastic.

[0476] Optionally, the acting device is larger than the area of the combined region of the surface to be combined. Figure 50 For example, the area of the acting device of the auxiliary combination device of the mobile phone screen protection film can be larger than the area of the mobile phone screen or the mobile phone screen protection film. Therefore, the user does not need to completely align the acting device with the surface to be combined (the surface of the mobile phone screen or the screen protection film) to complete the operation and realize the function of the device.

[0477] Optionally, the acting device protrudes from the combined region of the surface to be combined. Figure 45 46 , 50).

[0478] Optionally, the device has a feature (not shown in the figure) that helps to position the acting device to the object where the surface to be combined is located. For example, when the corners of the mobile phone screen to be combined have rounded corners, the four corners of the device also have rounded corners that match the rounded corners. This facilitates the user to align the device with the mobile phone screen when combining them.

[0479] ​Optionally, the features are obtained by cutting the edges of the device.

[0480] Optionally, the features are adapted to the contours of some or all of the surface to be bonded.

[0481] Optionally, the features are protrusions or depressions.

[0482] Optionally, the features are patterns to assist in positioning the device with the surface to be bonded.

[0483] Optionally, the features allow the device to be positioned with a plurality of different surfaces to be bonded, such as different models of mobile phones and / or screen protectors.

[0484] Optionally, the device of one model has a certain degree of adaptability to different sizes, structures, and forms of the surface to be bonded.

[0485] Optionally, the device comprises a first part (30) for protecting the surface to be bonded and a second part (31) for removing the first part. Figure 51 Optionally, the device comprises a first part (30) for protecting the surface to be bonded and a second part (31) for removing the first part. Figure 51 In some cases, some devices are already equipped with a protective device or are more easily processed with a protective device, such as ordinary mobile phone screen protectors which usually already have a release film to protect the surface, so the device adopts a two-part structure, one part being the existing release film (first part), and the other part being the second part connected to the release film for operation and removal. Alternatively, the first part, second part, and other parts can be defined as a plurality of devices.

[0486] Optionally, the first part is a release film (30).

[0487] Optionally, the sheet or film component of the device is a sheet with uneven thickness (not shown in the figure).

[0488] Optionally, the surface of the sheet and / or film device of the device is in contact with the surface to be bonded, covering the bonding area of the surface to be bonded.

[0489] Optionally, part or all of the sheet or film device of the device is a release film material.

[0490] Optionally, the thickness of the device is not more than 4 cm.

[0491] Optionally, the thickness of the device is not more than 0.2 cm.

[0492] Optionally, the device further comprises a bending part (27).

[0493] Optionally, the device comprises a flat part, a bending part (27) and an auxiliary operating device (28); wherein the flat part is connected with the bending part (27); the bending part (27) is connected with the auxiliary operating device (28). The auxiliary operating device is in the shape of a cuboid or a sheet or a strip. One end of the auxiliary operating device is connected with the surface protecting device. The auxiliary operating device is a sticker. The sticker is connected with the device by sticking.

[0494] Optionally, the bending part (27) can be moved, i.e. by changing the shape of the device, the position of the bending part is changed.

[0495] Optionally, the material of the sheet or film shaped operating device of the device can be a material that produces inelastic deformation under external force.

[0496] Optionally, the device can be a film containing wax, such as parafilm.

[0497] Optionally, the device can be stretched in the direction of the operating device during the removal of the operating device.

[0498] Optionally, the device can be contracted in other directions during the stretching of the operating device.

[0499] Optionally, the device comprises a plurality of cleaning devices (1). Figure 45 、 48 )。

[0500] Optionally, the shapes of the plurality of cleaning devices can be different. For example, in some cases, one or some of the plurality of cleaning devices can be a film structure without bending, such as a single layer film or sheet structure (device 26 in Figure 52 ).

[0501] Optionally, the sizes of the plurality of cleaning devices can be equal or not equal.

[0502] Optionally, the plurality of cleaning devices each has an operating device (4).

[0503] Optionally, some of the plurality of cleaning devices have a bending part (27), and the rest do not have a bending part (27).

[0504] Optionally, the plurality of cleaning devices can have overlapping areas. For example, during the operation of the device in Figure 45 , the overlapping state can be formed between two cleaning films.

[0505] Optionally, some of the plurality of cleaning devices are already provided when the object on which the surface to be combined is produced, and the others are additionally produced.Figure 45 As an example of the shape of the device, the cleaning device combined with the screen protection film is produced at the same time as the screen protection film or after the production of the screen protection film. The cleaning device combined with the mobile phone screen can be produced and sold separately afterwards. In this case, it is not limited that the manufacturer of the two is the same.

[0506] Optionally, the plurality of cleaning devices can be combined with each other. For example, Figure 45 As an example of the shape of the device, the two cleaning devices can be combined together in a partially or fully stacked manner during transportation and / or operation.

[0507] Optionally, some or all of the plurality of cleaning devices are kept in a non-tight combination with each other so that they can move relative to each other. For example, Figure 45 As an example of the shape of the device, during operation, when the screen protection film is combined with the device described in other embodiments of the application, it can be moved towards the mobile phone screen. When it is moved onto the mobile phone screen, it can not be in a tight combination with the cleaning device on the mobile phone screen. This non-tight combination can be achieved by being in contact with each other, but at the same time, relative sliding can also occur, or it can be achieved by being at a certain distance from each other.

[0508] Optionally, the plurality of cleaning devices have different functions. For example, Figure 45 As an example of the shape of the device, the function of the cleaning device combined with the mobile phone screen can be to clean the mobile phone screen. For example, it can be cleaned by using adhesive, for example, usually before the operation of the mobile phone screen film, the mobile phone screen is exposed, and therefore it can be contaminated. The function of the cleaning device combined with the screen protection film can be to protect the side of the screen protection film combined with the mobile phone screen. Usually, the production of the screen protection film is carried out in a clean environment higher than the atmosphere, so the function of the cleaning device can be to cover the side of the screen protection film combined with the mobile phone screen or to isolate it from the external environment to protect it. In some examples, the side of the screen protection film combined with the mobile phone screen already has adhesive, so the cleaning device does not need to have adhesive to be in a tight combination with the screen protection film.

[0509] Optionally, the functions of each of the plurality of cleaning devices are reasonably matched and combined for the final purpose to be achieved.

[0510] Optionally, the device also has an auxiliary operation device (28).

[0511] Optionally, the auxiliary operation device (28) is a device connected to the device.

[0512] Optionally, the auxiliary operation device (28) is a sheet-shaped or film-shaped deviceFigure 45 、 46 )。

[0513] Optionally, the auxiliary operating device (28) of the device is exposed from the space formed by the surfaces to be bonded.

[0514] Optionally, the auxiliary operating device (28) of the device is exposed from the space formed by the surfaces to be bonded in the direction of movement of the acting device when it is removed.

[0515] Optionally, the auxiliary operating device (28) of the device is exposed from the space formed by the surfaces to be bonded in a direction other than the direction of movement of the acting device when it is removed.

[0516] Optionally, the auxiliary operating device (28) extends in a tangential direction of the surfaces to be bonded.

[0517] Optionally, the auxiliary operating device (28) of the device is not exposed from the space formed by the surfaces to be bonded.

[0518] Optionally, the operating device and / or the acting device can be operated and removed by an additional tool, such as tweezers.

[0519] Optionally, the auxiliary operating device (28) of the device can be a tool.

[0520] Optionally, the tool of the auxiliary operating device (28) of the device can be tweezers, pliers, scissors.

[0521] Optionally, the auxiliary operating device (28) of the device is smaller than the area of the target region of the surfaces to be bonded (not shown in the figure). For example, the auxiliary operating device of the auxiliary bonding device for the screen protector of a mobile phone can be a sheet or a strip with an area smaller than that of the screen protector of the mobile phone. As long as it can be operated by the user, it is acceptable.

[0522] Optionally, the auxiliary operating device (28) of the device is not integrally formed with the rest of the acting device.

[0523] Optionally, the auxiliary operating device (28) of the device is separately produced from the rest of the acting device and then combined together by means of adhesive bonding, electrostatic adsorption, frictional force, thermal bonding, snap-in connection or other means that can be thought of by those skilled in the art.

[0524] Optionally, the auxiliary operating device (28) of each cleaning device can be multiple.

[0525] Optionally, each auxiliary operating device (28) is integrally formed with the rest of the acting device.

[0526] Optionally, the device can be formed by solidification of a liquid material. For example, the material can be a glue, which is applied to the surfaces to be bonded in use, and then removed when the glue has solidified. The glue can be a resin glue, an acrylic glue, a pressure sensitive glue, a tincture, a natural or synthetic rubber, etc.

[0527] Optionally, the auxiliary operating device (28) of the device is located outside the space formed by the surfaces to be bonded.

[0528] Optionally, the auxiliary operating device is in the shape of a cuboid or a sheet or a strip.

[0529] Optionally, the auxiliary operating device is a sticker. The sticker is connected to the device by being adhered.

[0530] Optionally, the device can be combined with a device (such as a release film) that already exists on the surfaces to be bonded and serves the function of covering and / or protecting and / or cleaning.

[0531] Optionally, the device can be combined with a device that already exists on the surfaces to be bonded and serves the function of covering and / or protecting and / or cleaning in one or more of the following ways: by adhesive bonding, electrostatic adsorption, by frictional force, thermal bonding, snap-in connection, or other ways that can be thought of by those skilled in the general engineering art.

[0532] Optionally, the device can be deformed under the action of removal so as to be separated from the surface to which it is attached.

[0533] Optionally, the device is wholly or partially located in the space formed by the surfaces to be bonded.

[0534] Optionally, the device fills the space formed by the surfaces to be bonded.

[0535] Optionally, the device completely fills the space formed by the surfaces to be bonded.

[0536] Optionally, the device does not completely fill the space formed by the surfaces to be bonded.

[0537] Optionally, in the operating state, the device covers the target area of the surfaces to be bonded.

[0538] Optionally, the device extends out of the space formed by the surfaces to be bonded.

[0539] Optionally, the device has features that help position the operating device on the screen of the mobile phone, such as the edges of the operating device being cut to have features that match the contours of some parts of the edge of the screen protection film.

[0540] Optionally, the contact between different parts of the device and / or the contact between different parts of the same device are limited or prevented from sliding relative to each other by means including but not limited to adhesive, electrostatic attraction, friction, heat, snap-in, or any other means that can be conceived by a person of ordinary skill in the art.

[0541] Optionally, the contact between different parts of the device and / or the contact between different parts of the same device are limited or prevented from sliding relative to each other by means including but not limited to adhesive, electrostatic attraction, friction, heat, snap-in, or any other means that can be conceived by a person of ordinary skill in the art.

[0542] Optionally, the device is removed in the direction of the width of the rectangular area of the surface to be bonded, rather than the length.

[0543] Optionally, the device can apply a substance to the surface to be bonded, such as a chemical agent.

[0544] Optionally, the device has micropores that have a chemical agent pre-adsorbed in them. The chemical agent can be released and applied to the surface.

[0545] Optionally, the substance applied by the device includes but is not limited to alcohol, water.

[0546] Optionally, the object on which the surface to be bonded is located has a reinforcing device.

[0547] Optionally, the reinforcing device is a release film.

[0548] Optionally, part or all of the device is made of transparent or translucent material.

[0549] Optionally, the device also has a pattern to assist in positioning; the pattern can be matched to the outline of the surface to be bonded, such as the screen of a mobile phone, so that the device can be positioned on the surface to be bonded.

[0550] Optionally, the material of the device can comprise one or more of the following: the material used by Bostik's Blu Tack, tesla amazing, magnetic notes, thermoplastic rubber material (TPR), rubbery putty material such as barrel slime, polysaccharide guar gum, hydroxypropyltrimonium chloride guar gum, linear triblock copolymer SEBS with polystyrene end blocks and butylene-butylene copolymer midblock elastomer derived from hydrogenated polybutadiene, polydimethylsiloxane, polyurethane-based adhesive, acrylic-based adhesive, rubber-based adhesive, suitable for adhesive sticker material; or a substance that can react to form one or more of the above materials, such as Dow Corning's Sylgard 184 silicone elastomer kit.

[0551] Optionally, the material of the device can comprise one or more of the following: BOPP biaxially oriented polypropylene film, OPP, PE, pvc, paper, plastic.

[0552] Optionally, the material of the device can be a substance that generates the material through physical or chemical action.

[0553] Optionally, the material of the device is polydimethylsiloxane.

[0554] Optionally, the polydimethylsiloxane of the device is generated by a combination of a main agent and a hardening agent to produce solid or low-flow polydimethylsiloxane.

[0555] Optionally, the main agent and the hardening agent of the device can use Dow Corning's Sylgard 184 silicone elastomer kit.

[0556] Optionally, the material of the device comprises a solid material.

[0557] Optionally, the solid material of the device can be a fabric, including but not limited to: cotton, chemical fiber.

[0558] Optionally, the fabric of the device has a surface with a material capable of cleaning contaminants.

[0559] Optionally, the material capable of cleaning contaminants of the device is an adhesive.

[0560] Optionally, the material of the device comprises a liquid material and / or a viscoelastic material or is formed or generated by a liquid material and / or a viscoelastic material.

[0561] Optionally, the liquid material of the device can be solidified.

[0562] Optionally, the liquid material of the device is a so-called "glue", i.e. a mixture of sodium silicate, acetic acid and organic silicone or polyurethane glue.

[0563] Optionally, the material of the device contains a material for increasing the overall strength of the liquid or visco-elastic material, such as a thread, a wire, a sheet or a strip of material, such as a nylon thread, a cotton thread or other materials that can be thought of by a person skilled in the art.

[0564] Optionally, in actual operation, the optional strength-increasing material is first placed in the space formed by the surfaces to be joined; then the liquid or visco-elastic material is injected into the space to form the device and to form an auxiliary operating device (28) that extends partially out of the space formed by the surfaces to be joined.

[0565] Optionally, the width of part or all of the device is less than the width of the surfaces to be joined to which the part is joined.

[0566] Optionally, the surfaces to be joined on which the device acts are non-planar; the device also has a corresponding non-planar structure.

[0567] Optionally, the operating device and the rest of the device are produced separately and are joined together to form the device as a whole.

[0568] Optionally, the way in which the device is joined together includes adhesive bonding, electrostatic adhesion, bonding by friction, thermal bonding, snap-in connection or other ways that can be thought of by a person skilled in the art.

[0569] Optionally, the head (32) produced by bending of the device is joined to one end of the release film (30) so that the operation of the device can be performed while removing the release film.

[0570] Optionally, the head (32) produced by bending of the device is inserted between the screen protection film (2) and the release film (30) and is joined to the release film (not shown in the figure).

[0571] Optionally, the device is used for repairing defects such as scratches on the surface of a vehicle such as a car.

[0572] Optionally, the device contains materials for treating scratches, such as rust-removing, cleaning and polishing materials.

[0573] Optionally, the device can be combined with a device that already exists on the surfaces to be joined and has a covering and / or cleaning and / or protective function.

[0574] Optionally, the binding mode of the device can be by means of adhesive bonding, electrostatic adsorption, binding by friction, thermal bonding, snap-in insertion or other modes that can be conceived by one of ordinary skill in the art.

[0575] Optionally, the device can be removed in a rolling manner.

[0576] Optionally, the surface on which the device acts includes, but is not limited to, the surface of one or more of the following objects: a screen protective film, a mobile phone screen, a computer screen, a computer screen protective layer, a bandaging device, skin, a car surface, a car glass, a car glass film, a semiconductor processing material, a micro-electro-mechanical system processing material.

[0577] Optionally, the device can remove the operator and / or the tool and / or the machine that are partially or wholly outside the space in which the surfaces to be bound are located, and can clean the contaminants that are already present on the surfaces to be bound, in a specific state, so that the gap or the slit between the surfaces to be bound and / or between the surface to be bound and the device is small enough for the contaminants outside the gap or the slit to be unable to reach the specific area of the surface to be bound by means of the spontaneous motion of the contaminants in the medium in which the contaminants are located after the specific area of the surface to be bound is cleaned.

[0578] The device produces the beneficial effect of facilitating the cleaning and / or covering of the surfaces to be bound.

[0579] It is worth noting that the device and the method in the embodiments can be applied to other fields, including but not limited to the semiconductor or micro-electro-mechanical system (MEMS) process, the production, assembly, maintenance, cleaning and / or maintenance of optical instruments, the bandaging of wounds when a person or an animal is wounded in an unclean environment, the installation of protective films on buildings, cars, ships, aircraft glass, electronic product screens and the like, the repair and maintenance or replacement of products with touch screens or other situations in which it is necessary to control the accurate positioning and / or removal of the protective device of the surfaces to be bound. The technical solutions formed after the adjustment of the size, structure and layout of the technical solutions in the application to other fields are also covered in the scope of the application.

[0580] It is worth noting that the technical solutions described herein involve various forms. The specific embodiments (including the drawings) are only used to express the various technical features in a clear manner, and do not mean that the technical solutions described herein are limited to this range. The technical scope expressed herein also includes all the technical features and free arrangements and combinations of the embodiments.

[0581] The titles such as "BACKGROUND", "SUMMARY", "ABSTRACT", "DETAILED DESCRIPTION", etc., are only for organization of this document and are not to be construed as limiting the scope of the disclosure or the contents thereof. That is, the technical solutions disclosed in this document include the whole contents of this document.

[0582] The words "may" and "can" in this document mean "possibility of having". The words "include" and "comprise" in this document mean "including, but not limited to".

[0583] The "one embodiment" in this document does not necessarily mean only one technical solution, but possibly one of many technical solutions. Meanwhile, the "one embodiment" in different positions in this document does not necessarily mean the same embodiment. Also, the "one embodiment" and "one type of embodiment" in different positions are not mutually exclusive with other "one embodiment" and "one type of embodiment". That is, the scope of the technical solutions in this document also covers the technical solutions formed by free and arbitrary combination of different "one embodiment" and "one type of embodiment".

[0584] The "optional" technical solution in this document does not necessarily mean only one technical solution, but possibly one of many technical solutions. Meanwhile, the "optional" technical solution in different positions in this document does not necessarily mean the same technical solution. Also, the "optional" technical solution in different positions is not mutually exclusive with other "optional" technical solutions. That is, the scope of the technical solutions in this document also covers the technical solutions formed by free and arbitrary combination of different "optional" technical solutions.

[0585] The embodiments described in this document are only a part of the technical solutions contained in this document. Any equivalent changes and modifications made within the scope of the claims of this invention shall be covered by the scope of the claims of this invention.

[0586] The present invention also has an accessory device with the functions of a charger and a loudspeaker. The accessory device can be combined with the present device.

[0587] It is worth noting that the action device in the present invention is a cleaning device in some embodiments and is a covering device in some embodiments. The action substance in the present invention is a substance that plays a cleaning role in some embodiments and is a substance that plays a covering role in some embodiments.

[0588] Definitions:

[0589] Target area: Among the plurality or single surfaces to be bonded, some areas are the areas where the device described in the present invention works. The work includes one or more of the following: reducing and / or removing foreign matter pollution of the target area, reducing and / or preventing the target area from being exposed to gas, liquid in the environment, coating the target area with an active substance. These areas are defined as the target areas of the present invention.

[0590] Active device: The active device referred to in the present invention is a device that chemically, physically or biologically interacts with other substances, for example, cleaning, covering the surface. The specific way can be through the use of glue, materials that are easy to carry static electricity, materials with fluff, etc. described in the present invention.

[0591] Active substance: The active substance referred to in the present invention is a substance that chemically, physically or biologically interacts with other substances. For example, substances and materials that clean, cover and coat the surface. For example, alcohol can be used as an active substance for treating the surface of a wound, and for example, when painting a car surface, the liquid paint used is also an active substance. The specific way can be through the use of glue, materials that are easy to carry static electricity, materials with fluff, etc. described in the present invention.

[0592] Processing surface, treating surface or treatment: Processing surface, treating surface or treatment in this document means one or more of the following operations, including but not limited to: cleaning, covering, coating, chemically reacting the surface, physically changing the surface, changing the roughness of the surface.

[0593] Bond: The object in which the surface to be bonded is located is the bond. For example, in the embodiment of the combination of the screen protection film of the mobile phone and the screen of the mobile phone, the mobile phone or the screen of the mobile phone and the screen protection film are the bonds.

[0594] Pollutant: The substance that has an unwanted physical and / or chemical effect on the surface is called a pollutant in the present invention.

[0595] Surface to be bonded: The surface of the object that is finally connected together in the operation in the present specification.

[0596] Operation device: The operation device in the present invention refers to a device that a user can use to operate the object in which the surface to be bonded is located, so that the surface to be bonded is bonded and / or separated and / or aligned and / or positioned.

[0597] Separation device: A device that can be broken or separated to separate the device connected thereto.

[0598] Surface with: The "surface with" a certain substance in the present invention includes the case where all or part of the surface of a device is provided with the substance.

Claims

1. An apparatus for assisting the joining of surfaces to be joined, characterized in that, The operation device is combined with the object where the surface to be combined is located, so that the user combines, separates or aligns the surface to be combined without contacting the surface to be combined; the limiting device is also provided, so that the surface to be combined does not contact without external force operation; wherein the surface to be combined includes the surface of the mobile phone screen and the surface of the screen protection film, the screen protection film which is a certain distance from the mobile phone screen is combined with the mobile phone screen by deforming the operation device through external force; the limiting device is connected at both ends of the combination part and extends in a direction at a certain angle with the surface of the combination part, the limiting device is provided with a separating device, the limiting device is also provided with a protruding part which is arranged along the edge of the limiting device, the limiting device is provided with a fixing device which is divided into a plurality of matching clamping grooves, the device is provided with a foldable folding part, the folding part is provided with a shaft and a shaft sleeve matched with the shaft.

2. The apparatus of claim 1, wherein, The combination part is combined with the object where the surface to be combined is located.

3. The apparatus of claim 2, wherein, The cross section of the combination part is rectangular.

4. The apparatus of claim 2, wherein, The combination part is cylindrical.

5. The apparatus of claim 2, wherein, The combination is in the form of glue or mechanical.

6. The apparatus of claim 5, wherein, The mechanical way is to use the way of suction cup or buckle.

7. The apparatus of claim 2, wherein, The combination part is in the form of strip or sheet.

8. The apparatus of claim 2, wherein, The combination part is located on one face of the operation device.

9. The apparatus of claim 2, wherein, The combination part is located on the face of the operation device which faces the object where the surface to be combined is located.

10. The apparatus of claim 1, wherein, The operation part is provided for the user to operate.

11. The apparatus of claim 10, wherein, The operation part is in the form of hemisphere and is connected with the combination part through a cylindrical connecting part.

12. The apparatus of claim 10, wherein, The operation part is any part of the operation device.

13. The apparatus of claim 1, wherein, The operation device is in the form of sheet, strip or column as a whole.

14. The apparatus of claim 1, wherein, The cross section of the operation device is small in the middle and large at both ends as a whole.

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