Mobile phone film pasting device

Abstract

The utility model relates to the technical field of film pasting jigs, in particular to a mobile phone film pasting device. The mobile phone film pasting device comprises a positioning seat used for fixing a mobile phone and a fixing mechanism used for fixing a film pasting assembly, the fixing mechanism comprises a first fixing mechanism and a second fixing mechanism which are fixedly arranged at the two ends of the positioning seat respectively, and the first fixing mechanism is a springback mechanism with one end fixedly connected with the positioning seat; by driving or stopping driving the other end of the springback mechanism, the other end of the springback mechanism can move towards the direction of the second fixing mechanism and then springback, so that the film pasting assembly is fixed to the first fixing mechanism and the second fixing mechanism; and when the film pasting assembly is fixed on the fixing mechanism, a gap is formed between the protective film use layer of the film pasting assembly and the surface, needing film pasting, of the mobile phone. The mobile phone film pasting device is simple in structure and convenient to use, a protective film using layer cannot be pasted on the surface, needing film pasting, of a mobile phone in the film pasting process, and the film pasting quality and efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of film sticking jigs, in particular to a mobile phone film sticking device. Background Art

[0002] At present, the mobile phone film device generally includes a positioning seat for fixing the mobile phone and at least two fixing mechanisms respectively fixed at both ends of the positioning seat for fixing the film assembly. The film assembly generally includes an upper protective layer, a protective film use layer and a lower protective layer which are closely attached in sequence. When in use, the mobile phone is fixed by the positioning seat, and the upper protective layer of the film assembly is fixed by at least two fixing mechanisms. The lower protective layer is torn off through the gap set by the positioning seat, and then the upper protective layer and the protective film use layer are pressed so that the protective film use layer is attached to the surface of the mobile phone, and then the upper protective layer is removed from the fixing mechanism.

[0003] In order to fix the film assembly on at least two fixing mechanisms, the area of ​​the protective layer on the film assembly is generally set to be relatively large or the distance between the fixing mechanisms is shortened. In this way, when the fixing mechanism fixes the film assembly, the middle part of the film assembly will sink, so that in the process of tearing off the lower protective layer, the protective film use layer will be partially adhered to the surface of the mobile phone, thereby affecting the quality of the film. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a mobile phone film pasting device which has a simple structure and can improve the film pasting quality.

[0005] In order to achieve the technical effect of the utility model, the following technical solutions are adopted:

[0006] A mobile phone film device includes a positioning seat for fixing a mobile phone and a fixing mechanism for fixing a film assembly, the fixing mechanism includes a first fixing mechanism and a second fixing mechanism respectively fixed at both ends of the positioning seat, the first fixing mechanism is a rebound mechanism with one end fixedly connected to the positioning seat; by driving and stopping the driving of the other end of the rebound mechanism, the other end of the rebound mechanism can be moved in the direction of the second fixing mechanism and then rebounded to fix the film assembly to the first fixing mechanism and the second fixing mechanism; when the film assembly is fixed to the fixing mechanism, there is a gap between the protective film use layer of the film assembly on the mobile phone and the surface of the mobile phone that needs to be filmed. The utility model describes that when the film assembly is fixed to the fixing mechanism, there is a gap between the protective film use layer of the film assembly and the surface of the mobile phone that needs to be filmed, which means that when filming, when the film assembly is fixed to the fixing mechanism, there is a gap between the protective film use layer of the film assembly and the surface of the mobile phone that needs to be filmed.

[0007] As a further improvement, each of the first fixing mechanism and the second fixing mechanism comprises at least two fixing mechanism units; the film sticking assembly is fixed by being connected to each fixing mechanism unit.

[0008] As a further improvement, the film sticking assembly is fixed by being sleeved outside each fixing mechanism unit.

[0009] As a further improvement, when in use, by pulling the film assembly sleeved outside the first fixing mechanism, the other end of the first fixing mechanism is driven to move toward the side of the positioning seat close to the second fixing structure, and then the film assembly is sleeved outside the second fixing mechanism, thereby achieving the film assembly being sleeved outside the first fixing mechanism and the second fixing mechanism; by stopping pulling the film assembly sleeved outside the first fixing mechanism, the other end of the first fixing mechanism rebounds in the direction away from the positioning seat close to the second fixing mechanism, so that the film assembly is fixed.

[0010] As a further improvement, the film assembly includes an upper protective layer, a protective film use layer and a lower protective layer which are tightly attached in sequence; the film assembly is fixed to the fixing mechanism by means of the upper protective layer being sleeved outside each fixing mechanism unit; the lower protective layer includes a fitting portion tightly attached to the protective film use layer and a tearing portion connected to the fitting portion, and when the film assembly is fixed to the fixing mechanism, the two fixing mechanism units of the film assembly, the positioning seat and the second fixing mechanism form a gap for the tearing portion to pass through, and the lower protective layer can be torn off from the film assembly by pulling the tearing portion; when the mobile phone is fixed by the positioning seat, the gap is arranged at one end close to the short side of the mobile phone.

[0011] As a further improvement, the positioning seat includes a base plate, side walls fixed on the base plate, and a positioning groove surrounded by the base plate and the side walls for placing the mobile phone; there are two fixing mechanism units arranged at one end of the positioning seat, which are respectively fixed at both ends of the end.

[0012] As a further improvement, the fixing mechanism unit of the first fixing mechanism is a first fixing mechanism unit; the first fixing mechanism unit includes a first connecting portion fixedly connected to the positioning seat and a first positioning protrusion fixed on the first connecting portion; the first connecting portion is a concave piece, and its concave surface faces the side of the positioning seat close to the second fixing mechanism.

[0013] As a further improvement, the fixing mechanism unit of the second fixing mechanism is a second fixing mechanism unit; the second fixing mechanism unit includes a second connecting portion fixedly connected to the positioning seat and a second positioning protrusion fixed on the second connecting portion; the second connecting portion is a connecting plate, and its side surface faces the side of the positioning seat close to the first fixing mechanism; the side surface of the second connecting portion is an inverted "L" shape.

[0014] As a further improvement, the film sticking assembly is fixed by being sleeved outside the first positioning protrusion and the second positioning protrusion; the top surface area of ​​the first connecting part is larger than the bottom surface area of ​​the first positioning protrusion; the top surface area of ​​the second connecting part is larger than the outer bottom surface area of ​​the second positioning protrusion.

[0015] As a further improvement, the first positioning protrusion and the second positioning protrusion are both rectangular columns, and the long side of the first positioning protrusion is parallel to the horizontal direction; the long side of the second positioning protrusion is parallel to the longitudinal direction.

[0016] As a further improvement, when the positioning seat fixes the mobile phone, the first fixing mechanism and the second fixing mechanism are respectively arranged at two ends of the fixing seat close to the short side of the mobile phone.

[0017] The beneficial effects of the utility model are as follows:

[0018] The utility model can fix the film assembly to the first fixing mechanism and the second fixing mechanism by driving and stopping the other end of the rebound mechanism to make the rebound mechanism move in the direction of the second fixing mechanism and then rebound. Through the movement and rebound of the rebound mechanism, the film assembly can be stretched and straightened to keep the mobile phone film in a flat state without loosening.

[0019] The utility model has not only a simple structure and is easy to use, but also the protective film usage layer will not stick to the surface of the mobile phone that needs to be filmed during filming, thereby improving the filming quality and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of a mobile phone film sticking device;

[0021] Figure 2 A schematic diagram of the structure of placing a mobile phone in the positioning groove of the mobile phone film device;

[0022] Figure 3 To set the film assembly on Figure 2 A schematic diagram of the structure of the first fixing mechanism of the machine film laminating device;

[0023] Figure 4 To fix the film assembly to Figure 2 Structural diagram of the fixing mechanism;

[0024] Figure 5 A schematic diagram of the structure in which the lower protective layer is pulled out from the gap by the tearing portion;

[0025] Figure 6 To fix the film assembly to Figure 2 Another structural schematic diagram of the fixing mechanism;

[0026] Figure 7 Schematic diagram of the explosion structure of the film component.

[0027] Among them, 1 is a positioning seat; 11 is a bottom plate; 12 is a side wall; 13 is a positioning groove; 2 is a first fixing mechanism; 21 is a first connecting portion; 22 is a first positioning protrusion; 23 and 24 are two first fixing mechanism units respectively; 3 is a second fixing mechanism; 31 is a second connecting portion; 32 is a second positioning protrusion; 33 and 34 are two second fixing mechanism units respectively; 4 is a mobile phone; 5 is a film assembly; 51 is an upper protective layer; 52 is a protective film use layer; 53 is a lower protective layer; 531 is a fitting portion; 532 is a tearing portion; 6 is a gap; 7 is a hole provided in the upper protective layer. DETAILED DESCRIPTION

[0028] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0029] Example 1

[0030] like Figure 1-7 As shown, a mobile phone film device comprises a positioning seat 1 for fixing a mobile phone 4 and a fixing mechanism for fixing a film assembly 5, the fixing mechanism comprises a first fixing mechanism 2 and a second fixing mechanism 3 respectively fixedly arranged at both ends of the positioning seat 1, the first fixing mechanism 2 is a rebound mechanism with one end fixedly connected to the positioning seat 1; by driving and stopping the driving of the other end of the rebound mechanism, the other end of the rebound mechanism can be moved in the direction of the second fixing mechanism 3 and then rebounded to fix the film assembly to the first fixing mechanism 2 and the second fixing mechanism 3; when the film assembly 5 is fixed to the fixing mechanism, there is a gap between the protective film use layer of the film assembly on the mobile phone and the surface of the mobile phone that needs to be filmed (it can be that before the protective film use layer 52 of the film assembly 5 is pressed downward to apply the film, there is a gap between the protective film use layer of the film assembly and the surface of the mobile phone that needs to be filmed).

[0031] In the present invention, there is a gap between the protective film application layer 52 of the film application assembly and the surface of the mobile phone 4 that needs to be filmed, including during the process of tearing off the lower protective layer 53, there is a gap between the protective film application layer 52 of the film application assembly 5 and the surface of the mobile phone that needs to be filmed. When the lower protective layer 53 is not torn off, the lower protective layer 53 can be arranged in the gap.

[0032] The utility model can fix the film assembly to the first fixing mechanism 2 and the second fixing mechanism 3 by driving and stopping the other end of the rebound mechanism to make the rebound mechanism move in the direction of the second fixing mechanism 3 and then rebound. Through the movement and rebound of the rebound mechanism, the film assembly can be stretched and straightened to keep the mobile phone film in a flat state without being loose.

[0033] Not only is the structure simple and easy to use, but also, when the film sticking component 5 is fixed to the fixing mechanism on the mobile phone, there is a gap between the protective film use layer of the film sticking component and the surface of the mobile phone that needs to be stuck with the film. When sticking the film, the protective film use layer will not stick to the surface of the mobile phone that needs to be stuck with the film, thereby improving the quality and efficiency of the film sticking.

[0034] Preferably, the first fixing mechanism 2 and the second fixing mechanism 3 each include at least two fixing mechanism units; the film sticking assembly is fixed by connecting with each fixing mechanism unit, so that better fixation is possible.

[0035] Preferably, the film sticking assembly 5 is fixed by being sleeved outside each fixing mechanism unit, which is convenient to use.

[0036] Preferably, when in use, by pulling the film sticking assembly sleeved outside the first fixing mechanism 2, the other end of the first fixing mechanism is driven to move toward the direction of the positioning seat close to the second fixing structure 3, and then the film sticking assembly is sleeved outside the second fixing mechanism 3, so that the film sticking assembly 5 is sleeved outside the first fixing mechanism 2 and the second fixing mechanism 3; by stopping pulling the film sticking assembly 5 sleeved outside the first fixing mechanism, the other end of the first fixing mechanism 2 rebounds in the direction away from the positioning seat close to the second fixing mechanism 3, so that the film sticking assembly is fixed. Pulling the film sticking assembly sleeved outside the first fixing mechanism 2 drives the upper part of the first fixing mechanism 2 to move toward the second fixing structure 3, which is equivalent to driving the first fixing mechanism 2.

[0037] Preferably, the film assembly includes an upper protective layer 51, a protective film use layer 52 and a lower protective layer 53 which are tightly attached in sequence; the film assembly is fixed to the fixing mechanism by sleeve-mounting the upper protective layer outside each fixing mechanism unit; the lower protective layer 53 includes a fitting portion 531 which is tightly attached to the protective film use layer and a tearing portion 531 connected to the fitting portion. When the film assembly is fixed to the fixing mechanism, the two fixing mechanism units of the film assembly 5, the positioning seat 1 and the second fixing mechanism 3 form a gap 6 for the tearing portion to pass through, and the lower protective layer is torn off from the film assembly by pulling the portion of the tearing portion passing through the gap; when the mobile phone is fixed by the positioning seat, the gap is arranged at one end close to the short side of the mobile phone. This is convenient and easy to use. The gap is generally arranged on the side close to the short side of the mobile phone, which is more convenient to use. The tearing portion can be arranged at and under the fitting portion.

[0038] Preferably, the positioning seat 1 includes a base plate 11, a side wall 12 fixed on the base plate 11, and a positioning groove 13 surrounded by the base plate and the side wall for placing a mobile phone; there are two fixing mechanism units arranged at one end of the positioning seat, which are respectively fixed at the two ends of the end. In this way, the mobile phone 4 can be fixed well, and the film assembly 5 can also be fixed well. The shape of the positioning groove 13 can match the shape of a certain mobile phone, which is convenient to use. It can also be set slightly larger, so that films can be applied to multiple mobile phones. When applied to applying films to small mobile phones, fillers can be set to fix the mobile phone in the positioning groove through the fillers. In the figure, 23 and 24 are two first fixing mechanism units, and 33 and 34 are two second fixing mechanism units.

[0039] Preferably, the fixing mechanism unit of the first fixing mechanism 2 is a first fixing mechanism unit; the first fixing mechanism unit includes a first connecting portion 21 fixedly connected to the positioning seat 1 and a first positioning protrusion 22 fixedly arranged on the first connecting portion 21; the first connecting portion 21 is a concave sheet, and its concave surface faces the side of the positioning seat close to the second fixing mechanism. The concave surface faces the side of the positioning seat close to the second fixing mechanism, so that it is easier for the film sticking assembly to pull the first fixing mechanism unit.

[0040] Preferably, the fixing mechanism unit of the second fixing mechanism 3 is a second fixing mechanism unit; the second fixing mechanism unit includes a second connecting portion 31 fixedly connected to the positioning seat and a second positioning protrusion 32 fixedly arranged on the second connecting portion; the second connecting portion is a connecting piece, and its side faces the side of the positioning seat close to the first fixing mechanism. Since the concave surface of the first connecting portion faces the side of the positioning seat close to the second fixing mechanism, and the side of the second connecting portion faces the side of the positioning seat close to the first fixing mechanism, after the film assembly is fixed, it is not easy to move with the second fixing mechanism due to the rebound of the first fixing mechanism, so as to achieve better fixation. The side of the second connecting portion can be an inverted "L" shape. The inverted "L" shape facilitates the formation of gaps and better fixation.

[0041] Preferably, the film sticking assembly 5 is fixed by being sleeved outside the first positioning protrusion 22 and the second positioning protrusion 32 .

[0042] The mobile phone film device can be provided with a structure to prevent sliding down, for example, the top surface area of ​​the first connection part is larger than the bottom surface area of ​​the first positioning protrusion; the top surface area of ​​the second connection part is larger than the outer bottom surface area of ​​the second positioning protrusion, thereby preventing the film assembly from sliding down and better fixing the film assembly.

[0043] Preferably, when the positioning seat fixes the mobile phone, the first fixing mechanism and the second fixing mechanism are respectively arranged at two ends of the fixing seat close to the short side of the mobile phone, which is convenient to use.

[0044] Preferably, the first positioning protrusion 22 and the second positioning protrusion 32 are both rectangular columns, and the long side of the first positioning protrusion is parallel to the horizontal direction; the long side of the second positioning protrusion is parallel to the longitudinal direction. Both the horizontal and longitudinal directions refer to the horizontal and longitudinal directions when the mobile phone is placed horizontally for film application after the positioning seat fixes the mobile phone. The horizontal direction refers to the direction parallel to the short side of the mobile phone. The longitudinal direction is the direction perpendicular to the horizontal direction. The length of the first positioning protrusion is parallel to the horizontal direction; the length of the second positioning protrusion is parallel to the longitudinal direction, so that the film application component can be better fixed and not easily moved. As shown in the figure, the angle of the rectangular column can be an arc angle, so that the film application component is not easily damaged.

[0045] Generally, the protective layer on the film sticking assembly is provided with four holes 7 which are used to be sleeved outside the two first positioning protrusions and the two second positioning protrusions and match the first positioning protrusions and the second positioning protrusions respectively.

[0046] When in use, first, one end of the film assembly 5 is sleeved outside the two first positioning protrusions through the two holes 7, and then the film assembly is pulled so that the upper parts of the two first fixing mechanism units (23, 24) move toward the side of the positioning seat close to the two second fixing mechanism units (33, 34), and then the film assembly is sleeved outside the two second positioning protrusions through the other two holes provided on the film assembly. At this time, the film assembly is stopped from being pulled, and the two first fixing mechanism units rebound, so that the first positioning protrusion moves away from the positioning seat close to the second positioning protrusion, thereby stretching and straightening the film assembly. At this time, the film assembly 5 is fixed to the fixing mechanism on the mobile phone and there is a gap between the protective film use layer of the film assembly and the surface of the mobile phone that needs to be filmed. At the same time, after being fixed, the tearing portion 532 passes through the gap 6 and extends outside the area surrounded by the film assembly 5, the positioning seat 1 and the fixing mechanism. By pulling the tearing portion, the lower protective layer is torn off from the film assembly (during the tearing process, the gap always exists, that is, the protective film use layer is in close contact with the surface of the mobile phone that needs to be filmed). Then, the remaining part of the film sticking assembly 5 is pressed with a scraper so that the protective film use layer is stuck to the surface of the mobile phone. Finally, the upper protective layer 51 is removed from the first positioning protrusion and the second positioning protrusion to complete the film sticking.

[0047] However, the above is only the preferred embodiment of the utility model, and it cannot be used to limit the scope of the implementation of the utility model. That is, all simple equivalent changes and modifications made according to the contents recorded in the claims and the utility model specification of the utility model are still within the scope of the claims of the utility model. In addition, the abstract and title are only used to assist in searching patent documents, and are not used to limit the scope of rights of the utility model.

Claims

1. A mobile phone film device, characterized in that: It comprises a positioning seat for fixing a mobile phone and a fixing mechanism for fixing a film assembly, the fixing mechanism comprises a first fixing mechanism and a second fixing mechanism respectively fixedly arranged at two ends of the positioning seat, the first fixing mechanism is a rebound mechanism with one end fixedly connected to the positioning seat; by driving and stopping the driving of the other end of the rebound mechanism, the other end of the rebound mechanism can be moved toward the direction of the second fixing mechanism and then rebounded to fix the film assembly to the first fixing mechanism and the second fixing mechanism; when the film assembly is fixed to the fixing mechanism, there is a gap between the protective film use layer of the film assembly and the surface of the mobile phone that needs to be filmed.

2. The mobile phone film sticking device according to claim 1, characterized in that: The first fixing mechanism and the second fixing mechanism each include at least two fixing mechanism units; the film sticking assembly is fixed by connecting with each fixing mechanism unit.

3. The mobile phone film sticking device according to claim 2, characterized in that: The film sticking assembly is fixed by being sleeved outside each fixing mechanism unit.

4. The mobile phone film sticking device according to claim 3, characterized in that: When in use, by pulling the film assembly sleeved outside the first fixing mechanism, the other end of the first fixing mechanism is driven to move toward the direction of the positioning seat close to the second fixing structure, and then the film assembly is sleeved outside the second fixing mechanism, so as to achieve sleeveing ​​the film assembly outside the first fixing mechanism and the second fixing mechanism; by stopping pulling the film assembly sleeved outside the first fixing mechanism, the other end of the first fixing mechanism rebounds in the direction away from the positioning seat close to the second fixing mechanism, so that the film assembly is fixed.

5. The mobile phone film sticking device according to claim 2, characterized in that: The film assembly includes an upper protective layer, a protective film use layer and a lower protective layer which are tightly attached in sequence; the film assembly is fixed to the fixing mechanism by sleeve-mounting the upper protective layer outside each fixing mechanism unit; the lower protective layer includes a fitting portion tightly attached to the protective film use layer and a tearing portion connected to the fitting portion; when the film assembly is fixed to the fixing mechanism, the two fixing mechanism units of the film assembly, the positioning seat and the second fixing mechanism form a gap for the tearing portion to pass through, and the lower protective layer can be torn off from the film assembly by pulling the tearing portion; when the mobile phone is fixed by the positioning seat, the gap is arranged at one end close to the short side of the mobile phone.

6. The mobile phone film sticking device according to claim 4, characterized in that: The positioning seat comprises a bottom plate, side walls fixed on the bottom plate and a positioning groove surrounded by the bottom plate and the side walls for placing a mobile phone; two fixing mechanism units are arranged at one end of the positioning seat, and are respectively fixed at both ends of the end.

7. The mobile phone film sticking device according to claim 6, characterized in that: The fixing mechanism unit of the first fixing mechanism is a first fixing mechanism unit; the first fixing mechanism unit includes a first connecting portion fixedly connected to the positioning seat and a first positioning protrusion fixedly arranged on the first connecting portion; the first connecting portion is a concave piece, and its concave surface faces the side of the positioning seat close to the second fixing mechanism.

8. The mobile phone film sticking device according to claim 7, characterized in that: The fixing mechanism unit of the second fixing mechanism is a second fixing mechanism unit; the second fixing mechanism unit includes a second connecting portion fixedly connected to the positioning seat and a second positioning protrusion fixedly arranged on the second connecting portion; the second connecting portion is a connecting plate, and its side surface faces the side of the positioning seat close to the first fixing mechanism; the side surface of the second connecting portion is an inverted "L" shape.

9. The mobile phone film sticking device according to claim 8, characterized in that: The film sticking assembly is fixed by being sleeved outside the first positioning protrusion and the second positioning protrusion; the top surface area of ​​the first connecting part is larger than the bottom surface area of ​​the first positioning protrusion; the top surface area of ​​the second connecting part is larger than the outer bottom surface area of ​​the second positioning protrusion.

10. The mobile phone film sticking device according to claim 9, characterized in that: The first positioning protrusion and the second positioning protrusion are both rectangular columns, the long side of the first positioning protrusion is parallel to the horizontal direction; the long side of the second positioning protrusion is parallel to the vertical direction; when the positioning seat fixes the mobile phone, the first fixing mechanism and the second fixing mechanism are respectively arranged at the two ends of the fixing seat close to the short side of the mobile phone.

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