Mobile phone film pasting device

Abstract

The utility model relates to the technical field of mobile phone film pasting, and discloses a mobile phone film pasting device which comprises a shell, a positioning assembly is arranged in the shell, a wheel shaft is arranged on the upper side of the shell, an air blowing device is arranged on one side edge of the shell, the positioning assembly comprises a bottom plate, a limiting column is arranged on the bottom plate, the limiting column is in sliding connection with a sliding plate, and the air blowing device is arranged on the sliding plate. A driving rod is hinged to the center of the bottom plate, the two ends of the driving rod are hinged to one end of a connecting rod, the other end of the connecting rod is hinged to a sliding plate, the two ends of the sliding plate are rotationally connected with clamps, each clamp comprises a sleeve arranged on a rotating shaft and two positioning rods located on the sleeve, and rolling wheels are arranged at the ends of the positioning rods. Compared with the prior art, the mobile phone fixing device has the advantages that the size of the positioning assembly can be adjusted, mobile phones of different models can be positioned, the four corners are fixed in a roller rolling mode, violent damage to the mobile phones cannot be generated, a screen is pressed through a wheel shaft, air in a film is exhausted, and attaching is tighter.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone films, and specifically refers to a mobile phone film applicator. Background Art

[0002] Nowadays, our human beings really cannot do without the use of mobile phones in daily life. It has brought too many changes to our lives. When using mobile phones, we often protect the mobile phone screen by applying a film. However, applying a film is not an easy task. The existing film application method is to paste the protective film on the touch screen after manually visual alignment. However, manual visual positioning requires relatively skilled skills. Otherwise, the positioning is inaccurate, resulting in the protective film not completely covering the touch screen, affecting the protection effect and aesthetics. In recent years, some film applicators have also appeared on the market. The frames of such film applicators are fixed and cannot be adjusted in size. They can only be used once for a fixed model. When using the pulling method to tear the film, bubbles will appear on the surface. Content of the Utility Model

[0003] I. Technical Problems to be Solved

[0004] The technical problem to be solved by the utility model is that the existing device cannot be adjusted and positioned according to the size of the mobile phone, and uneven pressing after film application generates bubbles.

[0005] To solve the above technical problems, the technical solution provided by the utility model is: a mobile phone film applicator, including a housing,

[0006] A positioning component is arranged inside the housing, a wheel shaft is arranged on the upper side of the housing, and a blowing device is arranged on one side of the housing;

[0007] The positioning component includes a bottom plate, a limiting column is arranged on the bottom plate, the limiting column is slidably connected with a sliding plate, a driving rod is hinged at the center of the bottom plate, one ends of the driving rod are hinged with one ends of a connecting rod, and the other ends of the connecting rod are hinged with the sliding plate. Clamps are rotatably connected to both ends of the sliding plate.

[0008] As an improvement, the clamp includes a sleeve arranged on a rotating shaft and two positioning rods located on the sleeve, and rollers are arranged at the ends of the positioning rods.

[0009] As an improvement, a through groove is arranged on the side surface of the housing, the wheel shaft is slidably arranged in the through groove, and the width of the through groove is greater than the diameter of the wheel shaft.

[0010] As an improvement, the wheel shaft includes a roller shaft, a concentric sleeve shaft is arranged outside the roller shaft, and a handle is arranged at the end of the roller shaft.

[0011] As an improvement, the sliding plate is provided with adjacent groove one and groove two. The side of groove one is in sliding connection with the bottom plate, and groove two is in sliding connection with the limiting column.

[0012] As an improvement, the clamping clip contacts the upper surface of the bottom plate.

[0013] III. Beneficial effects

[0014] The advantages of the present utility model compared with the prior art are as follows:

[0015] 1. It can adjust the size of the positioning component to position mobile phones of different models.

[0016] 2. The four corners are fixed by the rolling of the rollers, which will not cause violent damage to the mobile phone.

[0017] 3. The screen is pressed by the wheel axle to discharge the air in the film, making the fitting closer. Description of the drawings

[0018] Figure 1 is a schematic structural diagram of a mobile phone film applicator of the present utility model.

[0019] Figure 2 is an exploded view of a mobile phone film applicator of the present utility model.

[0020] Figure 3 is a schematic back structure diagram of the rotary drill table of a mobile phone film applicator of the present utility model.

[0021] Figure 4 is a schematic structural diagram of the sliding plate of a mobile phone film applicator of the present utility model.

[0022] As shown in the figure: 1. Housing; 2. Positioning component; 3. Wheel axle; 3.1. Roller shaft; 3.2. Sleeve shaft; 3.3. Handle; 4. Blowing device; 5. Bottom plate; 6. Limiting column; 7. Sliding plate; 8. Driving rod; 9. Link rod; 10. Clamping clip; 10.1. Sleeve; 10.2. Positioning rod; 10.3. Roller; 11. Groove one; 12. Groove two. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. The driving rod is driven separately by a micro motor and is not shown in the drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope protected by the present utility model.

[0024] Embodiment 1

[0025] As shown in the appendix Figure 1 to the appendix Figure 4 As shown, a mobile phone film applicator includes a housing 1,

[0026] A positioning component 2 is provided inside the housing 1. A wheel axle 3 is provided on the upper side of the housing 1. A blowing device 4 is provided on one side of the housing 1. The positioning component 2 includes a bottom plate 5. A limiting post 6 is provided on the bottom plate 5. The limiting post 6 is slidably connected to a sliding plate 7. Adjacent groove one 11 and groove two 12 are provided on the sliding plate 7. The side of the groove one 11 is in contact and slidably connected to the bottom plate 5. The groove two 12 is slidably connected to the limiting post 6. The center of the bottom plate 5 is hinged with a driving rod 8. Both ends of the driving rod 8 are hinged with one end of a connecting rod 9. The other end of the connecting rod 9 is hinged with the sliding plate 7. Both ends of the sliding plate 7 are rotatably connected with a clamp 10. The clamp 10 includes a sleeve 10.1 provided on a rotating shaft and two positioning rods 10.2 located on the sleeve 10.1. A roller 10.3 is provided at the end of the positioning rod 10.2. The clamp 10 contacts the upper surface of the bottom plate 5.

[0027] With the above structure, place the mobile phone waiting to be filmed on the bottom plate 5. The micro-motor drives the driving rod 8 to rotate counterclockwise. The connecting rods 9 hinged on both sides of the driving rod 8 rotate. The connecting rods 9 pull the sliding plates 7 at both ends to tighten inward. The groove two 12 of the sliding plate 7 is slidably connected to the limiting post 6 and can only slide straight along the limiting post 6. The clamps 10 installed at both ends of the sliding plate 7 also tighten inward. When the clamps 10 tighten inward, the roller 10.3 on one positioning rod 10.2 first contacts the upper side of the mobile phone. As the sliding plate 7 continues to retract inward, the sleeve 10.1 rotates, the positioning rod 10.2 stuck on the upper side of the mobile phone rotates outward, and the other positioning rod 10.2 retracts inward. The roller 10.3 contacts the side wall of the mobile phone. The rollers 10.3 on the two positioning rods 10.2 clamp one corner of the mobile phone. The motor stops rotating and the mobile phone is firmly fixed. When you want to remove the mobile phone, when the micro-motor drives the driving rod 8 to rotate clockwise, the connecting rods 9 hinged on both sides of the driving rod 8 rotate, the sliding plate 7 opens outward, the roller 10.3 leaves the mobile phone, and the positioned mobile phone can be removed.

[0028] Embodiment Two

[0029] Based on Embodiment One

[0030] A through groove is provided on the side of the housing 1. The wheel axle 3 is slidably arranged in the through groove. The width of the through groove is greater than the diameter of the wheel axle 3. The wheel axle 3 includes a roller shaft 3.1. A concentric sleeve shaft 3.2 is provided outside the roller shaft 3.1. A handle 3.3 is provided at the end of the roller shaft 3.1.

[0031] With the above structure, the wheel axle 3 can swing up and down in the through groove, and the gap between the lower side of the wheel axle 3 and the bottom plate 5 can be adjusted. This enables air extrusion during the film application for mobile phones of different thicknesses.

[0032] The specific usage method is as follows: During use, place the mobile phone to be film-applied on the bottom plate 5. Driven by the micro-motor connected to the driving rod 8, the positioning assembly 2 tightens to fix the four corners of the mobile phone. Since the clip 10 is rotatably connected to the sliding plate 7 through the sleeve 10.1 and the roller 10.3 is installed on the positioning rod 10.2, during the clamping process, the corners of the mobile phone are contacted through the rotation of the surrounding sleeves 10.1 and the rollers 10.3, so that the position of the mobile phone is fixed and the mobile phone can be centered at the same time. The micro-motor body is not shown in the drawings of this application;

[0033] After the mobile phone is fixed, start the blowing device 4 to blow the dust on the mobile phone clean, then align and place the film on the surface of the mobile phone. At this time, place the wheel axle 3 on the mobile phone and push the handles 3.3 at both ends to squeeze out the air.

[0034] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0035] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

[0036] The above describes the present invention and its implementation manners. This description is not restrictive, and only one of the implementation manners of the present invention is shown in the drawings. The actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative efforts without departing from the purpose of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. A mobile phone film applicator, comprising a housing (1), characterized in that: A positioning component (2) is provided inside the housing (1), a wheel shaft (3) is provided on the upper side of the housing (1), and a blowing device (4) is provided on one side of the housing (1); The positioning component (2) includes a bottom plate (5), a limiting post (6) is provided on the bottom plate (5), the limiting post (6) is slidably connected to a sliding plate (7), the center of the bottom plate (5) is hinged with a driving rod (8), both ends of the driving rod (8) are hinged with one end of a connecting rod (9), the other end of the connecting rod (9) is hinged with the sliding plate (7), and both ends of the sliding plate (7) are rotatably connected with clamps (10).

2. The mobile phone film applicator according to claim 1, characterized in that: The clamp (10) includes a sleeve (10.1) provided on a rotating shaft and two positioning rods (10.2) located on the sleeve (10.1), and rollers (10.3) are provided at the ends of the positioning rods (10.2).

3. The mobile phone film applicator according to claim 1, characterized in that: A through groove is provided on the side surface of the housing (1), the wheel shaft (3) is slidably arranged in the through groove, and the width of the through groove is greater than the diameter of the wheel shaft (3).

4. The mobile phone film applicator according to claim 3, characterized in that: The wheel shaft (3) includes a roller shaft (3.1), a concentric sleeve shaft (3.2) is provided outside the roller shaft (3.1), and a handle (3.3) is provided at the end of the roller shaft (3.1).

5. The mobile phone film applicator according to claim 1, characterized in that: Adjacent groove one (11) and groove two (12) are provided on the sliding plate (7), the side of groove one (11) is in contact and slidably connected with the bottom plate (5), and groove two (12) is slidably connected with the limiting post (6).

6. The mobile phone film applicator according to claim 2, wherein: The clamp (10) contacts the upper surface of the bottom plate (5).

Images