Camera transparent film pressing and pasting device

Abstract

The utility model relates to the technical field of pressing devices, and discloses a camera transparent film pressing device which comprises a pressing device body, a mounting plate and a base, the mounting plate is arranged on the surface of the base, the pressing device body is mounted on the side portion of the mounting plate, a sliding mechanism is further mounted on the surface of the base, and a buffer seat is mounted at the end portion of the sliding mechanism. The buffering seat is in sliding fit with the pressing and pasting device body, through the arrangement of the buffering assembly, a transparent film is manually placed at the end of a camera shell groove, a first air cylinder and a second air cylinder are started, the second air cylinder drives the buffering seat to advance, the second air cylinder drives an extrusion block to move downwards to be pressed and pasted to the camera shell groove, and in the pressing and pasting process, a sliding column and a spring move downwards; and the piston plate is driven to slide on the sliding column, and the force in the pressing and pasting process can be more uniformly distributed under the action of the sliding column and the spring, so that the full contact between the transparent film and a camera shell groove is ensured, bubbles and wrinkles are avoided, and the pressing and pasting quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pressing devices, in particular to a transparent film pressing device for a camera. Background Art

[0002] The camera transparent film pressing device is a device used to protect the lens of a camera or other optical device. It usually consists of a pressing mechanism and a transparent film. The transparent film can be a highly transparent material, such as polycarbonate (PC) or polyvinyl alcohol (PVA), which has the characteristics of scratch resistance and high temperature resistance. This device covers the film on the camera lens or other optical surface by gluing or laminating to provide protection from dust, scratches or other damage. The pressing device ensures that the film is in full contact with the lens surface to avoid bubbles and wrinkles, thereby ensuring that the optical imaging quality is not affected. This device is widely used in camcorders, cameras and other equipment to provide additional protection for the lens, extend its service life, and maintain good optical performance.

[0003] At present, when pressing transparent film for cameras, small factories generally use manual film pressing. However, manual film pressing is difficult to ensure the consistency and accuracy of each operation, which easily leads to uneven film installation quality, and may cause bubbles, wrinkles or uneven adhesion, affecting the optical imaging quality. Therefore, it does not meet the existing needs. We propose a camera transparent film pressing device. Utility Model Content

[0004] The utility model provides a camera transparent film pressing device, which has the beneficial effects of avoiding the generation of bubbles and wrinkles and improving the pressing quality, and solves the problem mentioned in the above background technology that when pressing the camera transparent film, small factories generally use manual film sticking, but manual film sticking is difficult to ensure the consistency and accuracy of each operation, which easily leads to uneven film installation quality, and may cause bubbles, wrinkles or uneven adhesion, thereby affecting the optical imaging quality.

[0005] The utility model provides the following technical solution: a camera transparent film pressing device, comprising a pressing device body, a mounting plate and a base, wherein the mounting plate is arranged on the surface of the base, the pressing device body is mounted on the side of the mounting plate, a sliding mechanism is also mounted on the surface of the base, a buffer seat is mounted on the end of the sliding mechanism, and the buffer seat is slidably matched with the pressing device body.

[0006] As an optional solution of a camera transparent film pressing device described in the utility model, the pressing device body includes a first cylinder and a pressing block, the first cylinder is connected to the side of the mounting plate, the pressing block is connected to the side of the output end of the first cylinder, and the bottom of the pressing block is connected to an extrusion block, which is set to a nylon pressing block.

[0007] As an optional solution of a camera transparent film pressing device described in the utility model, the sliding mechanism includes a second cylinder and a slider, the second cylinder is connected to the side of the base, a sliding groove is opened on the side of the second cylinder, and the slider is slidably arranged with the sliding groove.

[0008] As an optional solution of a camera transparent film pressing device described in the utility model, wherein: the output end of the second cylinder is connected to a connecting block, the connecting block is connected to the side of the slider, and the buffer seat is connected to the side of the slider.

[0009] As an optional solution of a camera transparent film pressing device described in the utility model, the buffer seat is provided with a groove, a buffer assembly is arranged inside the groove, the buffer assembly includes a telescopic column and a spring, one end of the telescopic column is connected to the inside of the groove, the other end of the telescopic column is connected to a limiting plate, and the spring is sleeved on the outside of the telescopic column.

[0010] As an optional solution of a camera transparent film pressing device described in the utility model, the telescopic column includes a fixed column and a sliding column, the fixed column is connected to the inside of the groove, the sliding column is connected to the bottom of the limiting plate, and the sliding column is slidably sleeved on the outside of the fixed column.

[0011] As an optional solution of the camera transparent film pressing device described in the utility model, wherein: the interior of the fixed column is connected to a fixed rod, the end of the fixed rod is connected to a piston plate, and the piston plate is slidably arranged with the sliding column.

[0012] As an optional solution of a camera transparent film pressing device described in the utility model, wherein: a camera shell groove is opened on the side of the limiting plate, a foam plate is connected to the bottom of the limiting plate, and a plurality of positioning blocks are connected to the end of the limiting plate.

[0013] The utility model has the following beneficial effects:

[0014] 1. The camera transparent film pressing device manually places the transparent film at the end of the camera shell groove through the setting of the buffer component, starts the first cylinder and the second cylinder, the second cylinder drives the buffer seat forward, and the second cylinder drives the extrusion block to move down and press against the camera shell groove. During the pressing process, the sliding column and the spring move down, driving the piston plate to slide on the sliding column. The action of the sliding column and the spring can make the force in the pressing process more evenly distributed, thereby ensuring full contact between the transparent film and the camera shell groove, avoiding the generation of bubbles and wrinkles, and improving the pressing quality. This solves the problem that when pressing the camera transparent film, small factories generally use manual film pasting, but manual film pasting is difficult to ensure the consistency and accuracy of each operation, which easily leads to uneven film installation quality, and bubbles, wrinkles or uneven adhesion may occur, affecting the optical imaging quality.

[0015] 2. The camera transparent film pressing device is provided with a foam plate, which can provide a certain buffering effect. When the camera housing is subjected to external impact or vibration, the foam plate can absorb part of the impact force, reduce the impact on the camera housing, and play a protective role. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a side structural schematic diagram of the utility model.

[0018] Figure 3 It is a front view structural schematic diagram of the utility model.

[0019] Figure 4 It is a schematic diagram of the cutaway structure of the buffer seat of the utility model.

[0020] In the figure: 110, pressing device body; 111, first cylinder; 112, pressing block; 113, extrusion block; 120, mounting plate; 130, base; 140, sliding mechanism; 141, second cylinder; 142, slider; 143, slide groove; 144, connecting block; 150, buffer seat; 151, groove; 152, buffer assembly; 153, telescopic column; 154, fixed column; 155, sliding column; 160, spring; 161, fixed rod; 162, piston plate; 163, limit plate; 164, camera shell groove; 165, foam plate; 170, positioning block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1: This embodiment aims to solve the problem that when pressing transparent film for cameras, generally small factories use manual film pasting. However, manual film pasting is difficult to ensure the consistency and accuracy of each operation, which easily leads to uneven film installation quality, bubbles, wrinkles or uneven adhesion, which affects the optical imaging quality. Please refer to Figure 1-4 A camera transparent film pressing device includes a pressing device body 110, a mounting plate 120 and a base 130. The mounting plate 120 is arranged on the surface of the base 130. The pressing device body 110 is installed on the side of the mounting plate 120. A sliding mechanism 140 is also installed on the surface of the base 130. A buffer seat 150 is installed at the end of the sliding mechanism 140. The buffer seat 150 is slidably matched with the pressing device body 110.

[0023] The pressing device body 110 includes a first cylinder 111 and a pressing block 112. The first cylinder 111 is connected to the side of the mounting plate 120. The pressing block 112 is connected to the side of the output end of the first cylinder 111. The bottom of the pressing block 112 is connected to an extrusion block 113, which is configured as a nylon pressing block. The sliding mechanism 140 includes a second cylinder 141 and a slider 142. The second cylinder 141 is connected to the side of the base 130. A slide groove 143 is opened on the side of the second cylinder 141, and the slider 142 is slidably arranged with the slide groove 143.

[0024] The output end of the second cylinder 141 is connected to a connecting block 144, the connecting block 144 is connected to the side of the slider 142, the buffer seat 150 is connected to the side of the slider 142, the buffer seat 150 is provided with a groove 151, a buffer assembly 152 is arranged inside the groove 151, the buffer assembly 152 includes a telescopic column 153 and a spring 160, one end of the telescopic column 153 is connected to the inside of the groove 151, the other end of the telescopic column 153 is connected to a limiting plate 163, and the spring 160 is sleeved on the outside of the telescopic column 153.

[0025] The telescopic column 153 includes a fixed column 154 and a sliding column 155. The fixed column 154 is connected to the inside of the groove 151, and the sliding column 155 is connected to the bottom of the limit plate 163. The sliding column 155 is slidably sleeved on the outside of the fixed column 154. The fixed column 154 is connected to a fixed rod 161, and the end of the fixed rod 161 is connected to a piston plate 162. The piston plate 162 and the sliding column 155 are slidably arranged.

[0026] In this embodiment: through the setting of the buffer component 152, a transparent film with self-adhesive backing close to one side of the shell (not shown in the figure) is manually placed at the end of the camera shell groove, the first cylinder 111 and the second cylinder 141 are started, the second cylinder 141 drives the buffer seat 150 forward, and the second cylinder 141 drives the extrusion block to move down and press against the camera shell groove. During the pressing process, the sliding column 155 and the spring 160 move down, driving the piston plate 162 to slide on the sliding column 155. The action of the sliding column 155 and the spring 160 can make the force in the pressing process more evenly distributed, thereby ensuring full contact between the transparent film and the camera shell groove 164, avoiding the generation of bubbles and wrinkles, and improving the pressing quality. This solves the problem that when pressing the transparent film of the camera, small factories generally use manual film pasting. However, manual film pasting is difficult to ensure the consistency and accuracy of each operation, which easily leads to uneven film installation quality, and bubbles, wrinkles or uneven adhesion may occur, affecting the optical imaging quality.

[0027] Embodiment 2: This embodiment is intended to help solve the problem when the camera housing is subjected to external impact or vibration. This embodiment is an improvement made on the basis of Embodiment 1. For details, please refer to Figure 1-4 A camera housing groove is opened on the side of the limiting plate 163 , a foam plate 165 is connected to the bottom of the limiting plate 163 , and a plurality of positioning blocks 170 are connected to the end of the limiting plate 163 .

[0028] In this embodiment: by setting the foam plate 165, the foam plate 165 can provide a certain buffering effect. When the camera housing is subjected to external impact or vibration, the foam plate 165 can absorb part of the impact force, reduce the impact on the camera housing, and play a protective role.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. 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 terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A camera transparent film pressing device, comprising a pressing device body (110), a mounting plate (120) and a base (130), wherein the mounting plate (120) is arranged on the surface of the base (130), and the pressing device body (110) is installed on the side of the mounting plate (120), characterized in that: A sliding mechanism (140) is also installed on the surface of the base (130), and a buffer seat (150) is installed at the end of the sliding mechanism (140), and the buffer seat (150) is slidably matched with the main body (110) of the pressing device.

2. A camera transparent film pressing device according to claim 1, characterized in that: The pressing device body (110) comprises a first cylinder (111) and a pressing block (112), wherein the first cylinder (111) is connected to the side of the mounting plate (120), and the pressing block (112) is connected to the side of the output end of the first cylinder (111), and the bottom of the pressing block (112) is connected to an extrusion block (113), and the extrusion block (113) is configured as a nylon pressing block.

3. The camera transparent film pressing device according to claim 1, characterized in that: The sliding mechanism (140) comprises a second cylinder (141) and a sliding block (142); the second cylinder (141) is connected to the side of the base (130); a sliding groove (143) is provided on the side of the second cylinder (141); and the sliding block (142) is slidably arranged with the sliding groove (143).

4. A camera transparent film pressing device according to claim 3, characterized in that: The output end of the second cylinder (141) is connected to a connection block (144), the connection block (144) is connected to the side of the slider (142), and the buffer seat (150) is connected to the side of the slider (142).

5. The camera transparent film pressing device according to claim 1, characterized in that: The buffer seat (150) is provided with a groove (151), a buffer assembly (152) is arranged inside the groove (151), and the buffer assembly (152) comprises a telescopic column (153) and a spring (160), one end of the telescopic column (153) is connected to the inside of the groove (151), and the other end of the telescopic column (153) is connected to a limiting plate (163), and the spring (160) is sleeved on the outside of the telescopic column (153).

6. A camera transparent film pressing device according to claim 5, characterized in that: The telescopic column (153) comprises a fixed column (154) and a sliding column (155); the fixed column (154) is connected to the inside of the groove (151); the sliding column (155) is connected to the bottom of the limiting plate (163); and the sliding column (155) is slidably sleeved on the outside of the fixed column (154).

7. A camera transparent film pressing device according to claim 6, characterized in that: The fixed column (154) is internally connected to a fixed rod (161), the end of the fixed rod (161) is connected to a piston plate (162), and the piston plate (162) is slidably arranged with the sliding column (155).

8. A camera transparent film pressing device according to claim 7, characterized in that: A camera housing groove (164) is provided on the side of the limiting plate (163), a foam plate (165) is connected to the bottom of the limiting plate (163), and a plurality of positioning blocks (170) are connected to the end of the limiting plate (163).

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