Film pasting device

Abstract

The embodiment of the utility model provides a film pasting device. The film pasting device comprises a first base; a second base; the telescopic device is connected between the first base and the second base, the telescopic device has a contraction state and an opening state, when the telescopic device is in the contraction state, the first base and the second base are close to each other, and when the telescopic device is in the opening state, the first base and the second base are far away from each other. According to the film pasting device disclosed by the embodiment of the invention, the telescopic device is arranged between the first base and the second base, so that the size of the film pasting device can be reduced when the telescopic device is in the contraction state, carrying and transportation are convenient, the transportation cost is reduced, and meanwhile, a user can conveniently store the film pasting device.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic equipment accessories, in particular to a film sticking device. Background Art

[0002] In daily life, when people apply protective films to mobile terminals such as mobile phones and tablet computers, they usually use a film applicator to assist in positioning and guide the film application.

[0003] During transportation, the existing film applicator has problems such as inconvenience in transportation and high transportation cost because its volume cannot be reduced and the space utilization rate is low. Utility Model Content

[0004] Therefore, in order to overcome at least some of the defects and shortcomings in the prior art, an embodiment of the present application provides a film applicator to solve the technical problems of inconvenient transportation and high transportation costs.

[0005] An embodiment of the present application provides a film applicator, including a first base, a second base and a telescopic device, which is connected to the first base and the second base. The telescopic device has a retracted state and an open state. When the telescopic device is in the retracted state, the first base and the second base are close to each other. When the telescopic device is in the open state, the first base and the second base are far away from each other.

[0006] In some embodiments, the telescopic device includes a telescopic component and a limiting component, the telescopic component includes a first connecting member and a second connecting member, and the first connecting member and the second connecting member rotate relative to each other; the limiting component includes a limiting unit, one end of the first connecting member is movably connected to the limiting unit, and the other end of the first connecting member is rotatably connected to the first base, one end of the second connecting member is movably connected to the limiting unit, and the other end of the second connecting member is rotatably connected to the second base.

[0007] In some embodiments, the limiting unit has a limiting structure, the first connecting member is movably connected to the limiting structure, and the second connecting member is movably connected to the limiting structure.

[0008] In some embodiments, the limiting structure has a movable part and a limiting part, the limiting part and the movable part are connected, and the telescopic assembly also includes a rotating connecting part. When the telescopic device is in an open state, the rotating connecting part is located in the limiting part, and when the telescopic device is in a contracted state, the rotating connecting part is located in the movable part.

[0009] In some embodiments, the limiting structure includes a first slideway, the first connecting member is movably connected to the first slideway, and the second connecting member is movably connected to the first slideway.

[0010] In some embodiments, the limiting structure further includes a second slideway, the first connecting member is movably connected to the first slideway, and the second connecting member is movably connected to the second slideway.

[0011] In some embodiments, the telescopic device includes a telescopic assembly, the telescopic assembly includes a first connecting member and a second connecting member, a first limiting groove is opened on the first base, one end of the first connecting member is rotatably connected to the second connecting member, the other end of the first connecting member is rotatably connected to the first base, one end of the second connecting member is rotatably connected to the second base, and the other end of the second connecting member is movably connected to the first limiting groove.

[0012] In some embodiments, the second connector has a central region, and the first connector is connected to the central region.

[0013] In some embodiments, the first base has two ends in the first direction; the telescopic device includes two groups of telescopic components, the two groups of telescopic components are arranged opposite to each other in the first direction, and the two groups of telescopic components are respectively arranged at two ends of the first base.

[0014] In some embodiments, the limiting assembly includes two limiting units, and a receiving portion is formed between the two limiting units. When the telescopic device is in a retracted state, the telescopic assembly is partially located in the receiving portion.

[0015] In some embodiments, a receiving space is provided on the first base and the second base, and when the retractable device is in an open state, the receiving space is used to receive the mobile terminal.

[0016] In some embodiments, a first accommodating groove is provided on the first base, and when the telescopic device is in a retracted state, a portion of the telescopic device is located in the first accommodating groove.

[0017] As can be seen from the above, the embodiment of the present application sets a telescopic device between the first base and the second base, so that the film applicator can reduce its volume when the telescopic device is in a retracted state, which is convenient for carrying and transportation and reduces transportation costs. At the same time, the user can also conveniently store the film applicator. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic structural diagram of a film applicator provided in some embodiments of the present application.

[0020] Figure 2 for Figure 1 Schematic diagram of the front view structure of the film applicator.

[0021] Figure 3 for Figure 1Schematic diagram of the positional relationship between the film applicator and the mobile terminal when the middle telescopic device is in the open state.

[0022] Figure 4 for Figure 1 Schematic diagram of the positional relationship between the film applicator and the mobile terminal when the telescopic device is in the open state.

[0023] Figure 5 for Figure 1 Schematic diagram of the rear view structure of the film applicator.

[0024] Figure 6 A schematic structural diagram of a film applicator provided in some embodiments of the present application.

[0025] Figure 7 for Figure 6 Schematic diagram of the side view structure of the film applicator in FIG.

[0026] Figure 8 for Figure 7 A partial enlarged schematic diagram of area A in the middle.

[0027] Fig. 9 A schematic structural diagram of a film applicator provided in some embodiments of the present application.

[0028] Fig.10 for Figure 5 A partial enlarged schematic diagram of the middle limit assembly.

[0029] [Description of Reference Numerals]

[0030] 1: mobile terminal; 10: film applicator; 110: first base; 1101: first accommodating groove; 111: first limiting groove; 112: first accommodating groove; 120: second base; 1201: second accommodating groove; 121: second accommodating groove; 130: accommodating space; 200: telescopic device; 201: telescopic assembly; 210: first connecting member; 220: second connecting member; 230: limiting assembly; 2301: accommodating portion; 2302: limiting unit; 2303: limiting structure; 2304: movable portion; 2305: limiting portion; 231: first slide; 2311: limiting protrusion; 232: second slide; 240: rotating connection member; X: first direction; w1: maximum distance. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments described in the present utility model, all other embodiments obtained by ordinary technicians in this field without creative work belong to the protection scope of the present utility model.

[0032] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, top, and bottom) are only used to explain the relative position relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly. In addition, the term "vertical" involved in the utility model embodiments and claims means that the angle between the two elements is 90° or there is a deviation of -5° to +5°, and the term "parallel" involved means that the angle between the two elements is 0° or there is a deviation of -5° to +5°.

[0033] In the embodiments of the present application, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0034] The present embodiment provides a film applicator 10, which is used to assist the mobile terminal 1 in applying a film. The mobile terminal 1 referred to in the present embodiment can be a tablet computer or a mobile phone. The present embodiment takes the mobile terminal 1 as a tablet computer as an example for description.

[0035] The present application embodiment provides a film applicator 10, referring to Figure 1 and Figure 2 , Figure 1 This is a schematic structural diagram of a film applicator 10 provided in some embodiments of the present application. Figure 2 for Figure 1The front view structural schematic diagram of the film applicator 10 in FIG. The film applicator 10 includes a first base 110, a second base 120 and a telescopic device 200. Specifically, the telescopic device 200 is connected to the first base 110 and the second base 120, and the telescopic device 200 has a retracted state and an open state. When the telescopic device 200 is in the retracted state, the first base 110 and the second base 120 are close to each other, and when the telescopic device 200 is in the open state, the first base 110 and the second base 120 are far away from each other. Among them, the first base 110 and the second base 120 are close to each other, which means that there may be a gap between the first base 110 and the second base 120, or the first base 110 and the second base 120 may abut against each other, which is not limited here.

[0036] In the embodiment of the present application, the telescopic device 200 is arranged between the first base 110 and the second base 120, so that the film applicator 10 can reduce its volume when the telescopic device 200 is in a retracted state, which is convenient for carrying and transportation, and reduces transportation costs. At the same time, the user can also conveniently store the film applicator 10. In addition, the film applicator 10 is easy to use. When the film applicator 10 is opened, it provides a space for conveniently placing the mobile terminal 1. The user first places the mobile terminal 1 on the film applicator 10 and then performs the film application operation.

[0037] The structures of the first base 110 and the second base 120 are not limited. Figure 1 The first base 110 has a first accommodating groove 1101, and the second base 120 has a second accommodating groove 1201. When the telescopic device 200 is in the open state, there is a gap between the first base 110 and the second base 120. The first accommodating groove 1101, the second accommodating groove 1201 and the gap together form an accommodating space 130. Figure 4 , Figure 4 for Figure 1 Schematic diagram of the positional relationship between the film applicator 10 and the mobile terminal 1 when the telescopic device 200 is in the open state, and the accommodating space 130 is used to accommodate the mobile terminal 1.

[0038] It should be noted that, when the working state of the telescopic device 200 is switched between the contracted state and the opened state, the first base 110 and the second base 120 perform relative reciprocating motion.

[0039] In some embodiments, when the telescopic device 200 is in a retracted state, the first base 110 and the second base 120 are close to each other, so that the film applicator 10 has a smaller volume. The smaller film applicator 10 is conducive to reducing transportation costs and is convenient for storage. When the film applicator 10 needs to be used to assist in film application, the telescopic device 200 is converted from a retracted state to an open state. At this time, the first base 110 and the second base 120 are far away, and a mobile terminal 1 such as a mobile phone or a tablet can be placed in the accommodation space 130 between the first base 110 and the second base 120. After placing the mobile terminal 1, the user can perform the film application operation on the film applicator 10. After the user completes the film application, the telescopic device 200 is converted from an open state to a retracted state, and the first base 110 and the second base 120 are abutted, so that the film applicator 10 has a smaller volume, which is convenient for the user to store.

[0040] It should be noted that the structure of the telescopic device 200 is not limited. The telescopic device 200 may be a spring buckle telescopic structure or a connecting rod telescopic structure. Preferably, the telescopic device 200 is a connecting rod telescopic structure.

[0041] Specifically, the telescopic device 200, for example, includes a telescopic component 201 and a limiting component 230. The telescopic component 201, for example, includes a first connecting member 210 and a second connecting member 220, and the first connecting member 210 and the second connecting member 220 rotate relative to each other. Among them, the first connecting member 210 and the second connecting member 220, for example, are connecting rods, and the first connecting member 210 and the second connecting member 220, for example, are made of metal materials, plastic materials, etc., and are used to support and connect the first base 110 and the second base 120. The limiting component 230, for example, includes one or more limiting units 2302, and the limiting component 230, for example, is made of a metal material with good strength and durability, such as stainless steel or aluminum alloy. In the embodiment of the present application, the limiting component 230, for example, is Figure 1 The limiting plate and limiting assembly 230 shown are used to limit and control the movement range of the first connecting member 210 and the second connecting member 220 to ensure the stability of the telescopic device 200 during the contraction and opening process.

[0042] The structure of the limiting unit 2302 is not limited. Specifically, the limiting unit 2302 has, for example, a limiting structure 2303, the first connecting member 210 is movably connected to the limiting structure 2303, and the second connecting member 220 is movably connected to the limiting structure 2303. The limiting structure 2303 includes, for example, a limiting hole, a limiting groove, etc., for connecting the first connecting member 210 and the second connecting member 220 and limiting their motion ranges.

[0043] Furthermore, the limiting structure 2303, for example, has a movable portion 2304 and a limiting portion 2305, the limiting portion 2305 is connected to the movable portion 2304, and the limiting portion 2305 is, for example, Fig.10The middle limiting protrusion 2311 is close to the end of the limiting structure 2303, wherein: Fig.10 for Figure 5 A partially enlarged schematic diagram of the middle limit assembly 230. In some embodiments, the limit portion 2305 may also be a limit groove, etc., which is not limited here. The movable portion 2304 is, for example, a sliding hole, and the movable portion 2304 can be set according to application requirements, which is not limited here. The telescopic assembly 201 also includes a rotating connection member 240, which is, for example, a pin, a screw, etc. The rotating connection member 240 is used to rotatably connect the end of the first connection member 210 and / or the second connection member 220 close to the limit assembly 230, and the rotating connection member 240 can move in the movable portion 2304. When the telescopic device 200 is in the open state, the rotating connection member 240 is located in the limit portion 2305, and when the telescopic device 200 is in the retracted state, the rotating connection member 240 is located in the movable portion 2304. The limiting portion 2305 is used to prevent the rotating connecting member 240 from further moving when the rotating connecting member 240 moves to the limiting portion 2305, thereby limiting the ends of the first connecting member 210 and / or the second connecting member 220 close to the limiting assembly 230 from escaping from one end and / or the other end of the first slide 231, so as to avoid shaking or instability of the film applicator 10 when it is in the open state.

[0044] It should be noted that when the telescopic device 200 is in the open state, the first base 110 and the second base 120 can be separated from each other to a maximum distance. Figure 2 As shown in w1, the maximum distance can be set according to the actual needs of the user and is not limited here.

[0045] In some embodiments, reference Figure 1 , Figure 2 and Figure 5 , Figure 5 for Figure 1Schematic diagram of the rear view structure of the film applicator 10 in . The limiting assembly 230, for example, includes a limiting unit 2302, one end of the first connecting member 210, for example, is movably connected to the limiting unit 2302, the other end of the first connecting member 210, for example, is rotatably connected to the first base 110, one end of the second connecting member 220, for example, is movably connected to the limiting unit 2302, and the other end of the second connecting member 220, for example, is rotatably connected to the second base 120. The limiting structure 2303 includes a first slide 231, and the structure of the first slide 231 is not limited here. The first slide 231, for example, extends along the length direction of the limiting unit 2302 and passes through the limiting unit 2302, the first connecting member 210 is movably connected to the first slide 231, and the second connecting member 220 is movably connected to the first slide 231. Specifically, the first connecting member 210 and the second connecting member 220 are movably connected to the first slide 231, for example, through a rotating connecting member 240. The first slideway 231 is used to guide the movement direction of the first connecting member 210 and the second connecting member 220 during the contraction or opening movement. In this embodiment, by setting the first connecting member 210 and the second connecting member 220 to be movably connected to the first slideway 231, the telescopic device 200 can be flexibly switched between the contraction and opening states, thereby improving the convenience of use of the film applicator 10.

[0046] In some embodiments, reference Figure 6 , Figure 6 A schematic diagram of the structure of a film applicator 10 provided in some embodiments of the present application. The limiting structure 2303 further includes, for example, a second slide 232, the first connecting member 210 is movably connected to the first slide 231, and the second connecting member 220 is movably connected to the second slide 232. Specifically, the first connecting member 210 is movably connected to the first slide 231, for example, by a rotating connecting member 240, and the second connecting member 220 is movably connected to the second slide 232, for example, by a rotating connecting member 240. The first slide 231 and the second slide 232 are, for example, relatively arranged on the limiting assembly 230 and penetrate the upper surface and the lower surface of the limiting assembly 230.

[0047] In some embodiments, reference Figure 7 and Figure 8 , Figure 7 for Figure 6 The side view of the film applicator 10 is shown in FIG. Figure 8 for Figure 7 The limiting assembly 230 includes, for example, two limiting units 2302, and a receiving portion 2301 is formed between the two limiting units 2302. When the telescopic device 200 is in the contracted state, the telescopic assembly 201 is partially located in the receiving portion 2301. The receiving portion 2301 is, for example, Figure 8The accommodating groove shown in the side of the limiting component 230, the accommodating portion 2301 is used to accommodate the first connecting member 210 and the second connecting member 220 close to the limiting component 230 in the accommodating portion when the telescopic device 200 is in the retracted state. In this way, when the telescopic device 200 is in the retracted state, it is beneficial to further reduce the volume of the film applicator 10.

[0048] In some embodiments, the first base 110 is provided with a first limiting groove 111, one end of the first connecting member 210 is rotatably connected to the second connecting member 220, the other end of the first connecting member 210 is rotatably connected to the first base 110, one end of the second connecting member 220 is rotatably connected to the second base 120, and the other end of the second connecting member 220 is movably connected to the first limiting groove 111. The structure of the first limiting groove 111 is not limited, preferably, please refer to Fig. 9 , Fig. 9 The schematic diagram of the structure of a film applicator 10 provided in some embodiments of the present application. The first limiting groove 111 is a bar-shaped through hole. The first limiting groove 111 extends, for example, along the length direction of the first base 110 and passes through the upper surface and the lower surface of the first base 110. The second connecting member 220 is movably connected to the first limiting groove 111.

[0049] Refer to Fig. 9 , the second connecting member 220 has, for example, a central area 221. Specifically, the first connecting member 210 can be, for example, rotatably connected to the middle area of ​​the second connecting member 220. The central area 221 is, for example, the midpoint between the two ends of the second connecting member 220. The central area 221 can also be, for example, the area near the midpoint between the two ends of the second connecting member 220. The first connecting member 210 is connected to the central area 221 to provide better stability and rigidity, so that the telescopic device 200 can remain stable in both the open and retracted states, which helps to ensure the reliability of the film applicator 10 during use.

[0050] It should be noted that the sizes of the first base 110, the second base 120, the first connecting member 210, the second connecting member 220, the first slide 231, the second slide 232 and the first limiting groove 111 can be designed according to the actual size of the mobile terminal 1 to be pasted with the film, and are not limited here.

[0051] Reference Figures 1 to 7 as well as Fig. 9 The first base 110 has two ends in the first direction. Figure 2The X direction shown, wherein the first direction may be, for example, the length direction of the first base 110. The telescopic device 200 includes, for example, two sets of telescopic components 201, which are arranged opposite to each other in the first direction, and the two sets of telescopic components 201 are respectively arranged at both ends of the first base 110, and the two sets of telescopic components 201 can balance and support each other, thereby increasing the resistance of the telescopic device 200 to the torsion and lateral force applied to the first base 110 and / or the second base 120, reducing the deformation and vibration of the telescopic device 200, making the film applicator 10 more stable, and further improving the user experience.

[0052] Specifically, refer to Figure 1 The first base 110 is provided with a first receiving groove 112. When the telescopic device 200 is in the contracted state, a portion of the telescopic device 200 is located in the first receiving groove 112. Figure 3 , Figure 3 for Figure 1 Schematic diagram of the positional relationship between the film applicator 10 and the mobile terminal 1 when the telescopic device 200 is in the open state. Furthermore, the second base 120 is provided with a second receiving groove 121, for example, and when the telescopic device 200 is in the retracted state, the telescopic device 200 is partially located in the second receiving groove. The first receiving groove 112 and the second receiving groove 121 are, for example, groove-type structures, and a groove that adapts to the shape and size of the telescopic device 200 is cut or hollowed out on the first base 110 and / or the second base 120, so that when the telescopic device 200 is in the retracted state, part of the telescopic device 200 is received in the groove. It should be noted that the size and shape of the first receiving groove 112 and the second receiving groove 121 can be set according to the design requirements and application requirements of the telescopic device 200 to ensure that the telescopic device 200 can be partially and firmly accommodated therein.

[0053] In addition, it can be understood that the aforementioned embodiments are merely illustrative descriptions of the present invention. Under the premise that the technical features do not conflict, the structures do not contradict, and the purpose of the present invention is not violated, the technical solutions of the various embodiments can be arbitrarily combined and used in combination.

[0054] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A film applicator (10), characterized in that: include: A first base (110); A second base (120); The telescopic device (200) is connected to the first base (110) and the second base (120), and the telescopic device (200) has a retracted state and an open state. When the telescopic device (200) is in the retracted state, the first base (110) and the second base (120) are close to each other, and when the telescopic device (200) is in the open state, the first base (110) and the second base (120) are far away from each other.

2. The film applicator (10) according to claim 1, characterized in that: The telescopic device (200) comprises: The telescopic assembly (201) comprises a first connecting member (210) and a second connecting member (220), wherein the first connecting member (210) and the second connecting member (220) rotate relative to each other; The limiting assembly (230) comprises a limiting unit (2302), one end of the first connecting member (210) is movably connected to the limiting unit (2302), the other end of the first connecting member (210) is rotationally connected to the first base (110), one end of the second connecting member (220) is movably connected to the limiting unit (2302), and the other end of the second connecting member (220) is rotationally connected to the second base (120).

3. The film applicator (10) according to claim 2, characterized in that: The limiting unit (2302) has a limiting structure (2303), the first connecting member (210) is movably connected to the limiting structure (2303), and the second connecting member (220) is movably connected to the limiting structure (2303).

4. The film applicator (10) according to claim 3, characterized in that: The limiting structure (2303) comprises a movable part (2304) and a limiting part (2305), wherein the limiting part (2305) and the movable part (2304) are connected, and the telescopic assembly (201) further comprises a rotating connecting member (240), wherein when the telescopic device (200) is in an open state, the rotating connecting member (240) is located in the limiting part (2305), and when the telescopic device (200) is in a contracted state, the rotating connecting member (240) is located in the movable part (2304).

5. The film applicator (10) according to claim 3, characterized in that: The limiting structure (2303) comprises a first slideway (231), the first connecting member is movably connected to the first slideway (231), and the second connecting member (220) is movably connected to the first slideway (231).

6. The film applicator (10) according to claim 5, characterized in that: The limiting structure (2303) further includes a second slideway (232), the first connecting member (210) is movably connected to the first slideway (231), and the second connecting member (220) is movably connected to the second slideway (232).

7. The film applicator (10) according to claim 1, characterized in that: The telescopic device (200) includes a telescopic component (201), and the telescopic component (201) includes a first connecting member (210) and a second connecting member (220). A first limiting groove (111) is provided on the first base (110), one end of the first connecting member (210) is rotatably connected to the second connecting member (220), and the other end of the first connecting member (210) is rotatably connected to the first base (110), one end of the second connecting member (220) is rotatably connected to the second base (120), and the other end of the second connecting member (220) is movably connected to the first limiting groove (111).

8. The film applicator (10) according to claim 7, characterized in that: The second connecting member (220) has a central area (221), and the first connecting member (210) is connected to the central area (221).

9. The film applicator (10) according to any one of claims 1 to 8, characterized in that: The first base (110) has two ends in a first direction; the telescopic device (200) comprises two groups of telescopic components (201), the two groups of telescopic components (201) are arranged opposite to each other in the first direction, and the two groups of telescopic components (201) are respectively arranged at the two ends of the first base (110).

10. The film applicator (10) according to any one of claims 2 to 6, characterized in that: The limiting assembly (230) comprises two limiting units (2302), a receiving portion (2301) is formed between the two limiting units (2302), and when the telescopic device (200) is in a retracted state, a portion of the telescopic assembly (201) is located in the receiving portion (2301).

11. The film applicator (10) according to claim 1, characterized in that: The first base (110) and the second base (120) are provided with a receiving space (130); when the telescopic device (200) is in the open state, the receiving space (130) is used to receive the mobile terminal (1).

12. The film applicator (10) according to claim 1, characterized in that: The first base (110) is provided with a first accommodating groove (112); when the telescopic device (200) is in a retracted state, a portion of the telescopic device (200) is located in the first accommodating groove (112).

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