Optical filter pasting device

Abstract

The utility model discloses an optical filter pasting device, which comprises a pressing mechanism and an exhaust mechanism, and is characterized in that the pressing mechanism comprises an air cylinder, a cylinder body arranged at the telescopic end of the air cylinder, a telescopic rod moving along the cylinder body and a pressing strip arranged at the bottom of the telescopic rod; the air exhausting mechanism comprises a supporting arm movably matched with the outer wall of the barrel body, a connecting rod movably matched with the supporting arm, a roller frame arranged on the side wall of the supporting arm and a pressing roller arranged on the roller frame. Under the action of descending of the barrel, the supporting arm is used for pushing the pressing roller to roll, bubbles between the optical filter body and the lens base are squeezed out through the pressing roller, the optical filter body and the lens base can be tightly attached, the bubble discharging speed is high, the effect is good, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of optical filter processing, in particular to an optical filter patch device. Background Art

[0002] The lens holder of the camera module needs to fit the filter, and the filter and the lens holder are fixed by glue. During the fitting, air between the filter and the lens holder is likely to generate bubbles, and the filter is not fitted tightly enough.

[0003] The present application designs a filter patch device. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above-mentioned problems and / or problems existing in the use of the filter patch device, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a filter patch device, which can tightly fit the filter body and the lens holder, and has a fast bubble discharge speed, good effect, and is easy to use.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A filter patch device, comprising:

[0009] A clamping mechanism, the clamping mechanism comprising a cylinder, a cylinder body arranged at the telescopic end of the cylinder, a telescopic rod moving along the cylinder body, and a pressure strip arranged at the bottom of the telescopic rod;

[0010] The exhaust mechanism comprises a support arm movably matched with the outer wall of the cylinder, a connecting rod movably matched with the support arm, a roller frame arranged on the side wall of the support arm and a pressure roller arranged on the roller frame.

[0011] As a preferred solution of the filter patch device described in the utility model, a return spring is arranged inside the cylinder, the top of the telescopic rod is fixedly connected to the bottom of the return spring, and the top of the return spring is fixedly connected to the inner wall of the cylinder.

[0012] As a preferred solution of the filter patch device described in the utility model, the side wall of the support arm is provided with a groove, and the side wall of the support arm is provided with a slide groove.

[0013] As a preferred solution of the filter patch device described in the utility model, one end of the connecting rod is movably matched with the telescopic rod through a rotating shaft, and the side wall of the connecting rod is provided with a guide wheel extending into the interior of the sliding groove.

[0014] As a preferred solution of the optical filter patch device described in the utility model, a mirror seat is arranged below the cylinder, and the optical filter body is placed inside the mirror seat.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the filter patch device controls the cylinder body to connect the telescopic rod to descend through the cylinder, so that the pressure strip extends into the inside of the lens seat and presses the edge of the filter body tightly. Under the action of the cylinder body descending, the support arm is used to push the pressure roller to roll, and the bubbles between the filter body and the lens seat are squeezed out through the pressure roller. The setting of the reset spring facilitates the resetting of the telescopic rod when the cylinder body is lifted, and under the traction of the connecting rod, the pressure roller is driven to reset, which is convenient for the next exhaust. The cylinder is fixed by an external bracket and driven by a hose external air supply device, and the exhaust operation can be performed multiple times. Therefore, the filter body and the lens seat can be closely fitted, and the bubble discharge speed is fast, the effect is good, and it is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of a filter patch device of the utility model;

[0018] Figure 2 The utility model is a partial structural schematic diagram of a filter patch device in use state.

[0019] 100, clamping mechanism; 110, cylinder; 120, barrel; 130, telescopic rod; 140, pressure strip; 200, exhaust mechanism; 210, support arm; 211, groove; 212, slide groove; 220, connecting rod; 230, roller frame; 240, pressure roller; 300, mirror holder; 310, filter body. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0021] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention in detail, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged at a general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0022] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0023] The utility model provides a filter patch device, which can closely fit the filter body and the lens seat, has fast bubble discharge speed, good effect and is easy to use.

[0024] Figure 1-Figure 2 The structure diagram of an embodiment of a filter patch device of the utility model is shown. Figure 1-Figure 2 In this embodiment, a filter patch device has a main body including a clamping mechanism 100 and an exhaust mechanism 200.

[0025] The clamping mechanism 100 controls the cylinder 120 to communicate with the telescopic rod 130 to descend through the cylinder 110, so that the pressure strip 140 extends into the interior of the lens holder 300 to press the edge of the filter body 310. The cylinder 110 is fixed by an external bracket and driven by an external air supply device through a hose. The exhaust operation can be performed multiple times. The reset spring is set to facilitate the reset of the telescopic rod 130 when the cylinder 120 is lifted. Specifically, the clamping mechanism 100 includes a cylinder 110, a pressure strip 140 set at the air supply device 110, and a pressure strip 140 set at the air supply device 110. The cylinder 110 includes a barrel 120 at the telescopic end, a telescopic rod 130 moving along the barrel 120, and a pressure strip 140 disposed at the bottom of the telescopic rod 130. In this embodiment, a return spring is disposed inside the barrel 120, the top of the telescopic rod 130 is fixedly connected to the bottom of the return spring, and the top of the return spring is fixedly connected to the inner wall of the barrel 120. A lens seat 300 is disposed below the cylinder 110, and a filter body 310 is placed inside the lens seat 300.

[0026] As the cylinder 120 descends, the exhaust mechanism 200 uses the support arm 210 to push the pressure roller 240 to roll, and the bubbles between the filter body 310 and the lens holder 300 are squeezed out by the pressure roller 240. Under the traction of the connecting rod 220, when the telescopic rod 130 is reset, the pressure roller 240 can be driven to reset, so as to facilitate the next exhaust. Specifically, the exhaust mechanism 200 includes a support arm 210 movably matched with the outer wall of the cylinder 120, a connecting rod 220 movably matched with the support arm 210, a roller frame 230 arranged on the side wall of the support arm 210, and a pressure roller 240 arranged on the roller frame 230. In this embodiment, the side wall of the support arm 210 is provided with a groove 211, and the side wall of the support arm 210 is provided with a slide groove 212. One end of the connecting rod 220 is movably matched with the telescopic rod 130 through a rotating shaft, and the side wall of the connecting rod 220 is provided with a guide wheel extending into the slide groove 212.

[0027] Combination Figure 1-Figure 2 , a filter patch device of this embodiment, the specific use process is as follows, the cylinder 110 controls the barrel 120 to connect the telescopic rod 130 to descend, so that the pressure strip 140 extends into the mirror seat 300, and the edge of the filter body 310 is pressed tightly. Under the action of the barrel 120 descending, the support arm 210 is used to push the pressure roller 240 to roll, and the bubbles between the filter body 310 and the mirror seat 300 are squeezed out by the pressure roller 240. The setting of the reset spring facilitates the reset of the telescopic rod 130 when the barrel 120 is lifted. Under the traction of the connecting rod 220, the pressure roller 240 is driven to reset, which is convenient for the next exhaust. The cylinder 110 is fixed by an external bracket, and is driven by a hose external air supply device, and the exhaust operation can be performed multiple times. Therefore, the filter body 310 and the mirror seat 300 can be closely fitted, and the bubble discharge speed is fast, the effect is good, and it is easy to use.

[0028] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A filter patch device, characterized in that: include: A clamping mechanism (100), the clamping mechanism (100) comprising a cylinder (110), a cylinder (120) arranged at the telescopic end of the cylinder (110), a telescopic rod (130) moving along the cylinder (120), and a pressure strip (140) arranged at the bottom of the telescopic rod (130); An exhaust mechanism (200) comprises a support arm (210) movably engaged with the outer wall of a cylinder (120), a connecting rod (220) movably engaged with the support arm (210), a roller frame (230) disposed on the side wall of the support arm (210), and a pressure roller (240) disposed on the roller frame (230).

2. A filter patch device according to claim 1, characterized in that: A return spring is arranged inside the cylinder (120), the top of the telescopic rod (130) is fixedly connected to the bottom of the return spring, and the top of the return spring is fixedly connected to the inner wall of the cylinder (120).

3. A filter patch device according to claim 2, characterized in that: The side wall of the support arm (210) is provided with a groove (211), and the side wall of the support arm (210) is provided with a sliding groove (212).

4. The filter patch device according to claim 3, characterized in that: One end of the connecting rod (220) is movably matched with the telescopic rod (130) via a rotating shaft, and a guide wheel extending into the interior of the sliding groove (212) is provided on the side wall of the connecting rod (220).

5. The filter patch device according to claim 4, characterized in that: A mirror seat (300) is arranged below the cylinder (110), and a filter body (310) is placed inside the mirror seat (300).

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