Quick dismounting structure of camera

Abstract

The utility model discloses a camera quick release structure, comprising a lens adapter, one surface of which is configured as a lens adapter mounting surface; the camera adapter is provided with a camera adapter mounting surface of which the diameter is the same as that of the lens adapter mounting surface, and the contact outer edges of the lens adapter mounting surface and the camera adapter mounting surface form a boss; and a connecting snap ring which can be opened or closed and is sleeved on the boss to fix the lens adapter and the camera adapter. According to the camera quick-release structure, the connecting clamping ring is arranged to be connected to the boss in the sleeved mode, the camera is rotated for rotation elimination when the connecting clamping ring is in the semi-locking state, then the connecting clamping ring is completely locked to achieve stable connection, the structure does not need a rotation elimination assembly, installation is convenient and stable, and the disassembly and assembly efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of camera disassembly and assembly, in particular to a camera quick-release structure. Background Art

[0002] An industrial camera is a key component in a machine vision system, and its most essential function is to convert optical signals into ordered electrical signals. Selecting a suitable camera is also an important link in the design of a machine vision system. The camera not only directly determines the resolution and quality of the captured images, but is also directly related to the operating mode of the entire system. The connection between the camera and the lens requires a stable connection that is concentric and free of yaw. The existing methods are threaded connection, screw connection, and quick-release buckle connection.

[0003] For a structure with a fixed base at the lens end, threaded connection cannot ensure that the camera image direction is correct, and generally an additional anti-rotation structure needs to be added; the disadvantage of screw connection is that the volume of the connecting piece is relatively large, and it is not convenient to assemble in a small assembly space; quick-release buckle connection is generally applied to small cameras and is not suitable for the stable connection of large industrial cameras.

[0004] Based on the above technical problems, those skilled in the art urgently need to develop a camera quick-release structure with a simple structure, no need for an anti-rotation component, convenient and stable installation. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a camera quick-release structure with a simple structure, no need for an anti-rotation component, convenient and stable installation.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A camera quick-release structure of the utility model, the quick-release structure includes:

[0008] A lens adapter, one side of which is configured as a lens adapter mounting surface; and

[0009] A camera adapter, which has a camera adapter mounting surface with the same diameter as the lens adapter mounting surface, and the outer edge where the lens adapter mounting surface and the camera adapter mounting surface contact forms a boss;

[0010] The quick-release structure further includes:

[0011] A connecting snap ring, which can be opened or closed and is sleeved on the boss to fix the lens adapter and the camera adapter.

[0012] Further, the connecting snap ring includes two semi-circular snap rings, and one end where the two snap rings are joined is provided with two connecting pieces that overlap up and down, and is formed into a rotating shaft through the connection of a pin;

[0013] The two snap rings rotate along the rotating shaft to open or close, and fixing plates are provided at one ends of the two snap rings far away from the rotating shaft. Locking screw holes are formed in the two fixing plates, and after the two snap rings are sleeved on the boss, they are fixed by screws matching the locking screw holes.

[0014] Preferably, the connecting snap ring is made of a high-strength metal material, and the inner side of the connecting snap ring is in a U-shaped groove structure and is adapted to the boss.

[0015] In the above technical solution, a camera quick-release structure provided by the present utility model has the following

[0016] Beneficial effects:

[0017] For the camera quick-release structure of the present utility model, by arranging the connecting snap ring to be sleeved on the boss, the camera is rotated to eliminate rotation when the connecting snap ring is in a semi-locked state, and then the connecting snap ring is completely locked to achieve stable connection. This structure does not require a rotation elimination component, is convenient and stable to install, and improves the disassembly and assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings.

[0019] Figure 1 It is a schematic diagram of a camera quick-release structure provided by an embodiment of the present utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the connecting snap ring in a camera quick-release structure provided by an embodiment of the present utility model.

[0021] Description of the reference numerals:

[0022] 1, lens adapter; 2, camera adapter; 3, connecting snap ring; 4, boss;

[0023] 301, snap ring; 302, rotating shaft; 303, locking screw hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the following will further introduce the present utility model in detail with reference to the drawings.

[0025] See Figure 1 、 Figure 2 as shown;

[0026] A quick-release structure for a camera according to the present utility model, the quick-release structure comprising:

[0027] A lens adapter 1, one side of which is configured as a lens adapter mounting surface; and

[0028] A camera adapter 2, which has a camera adapter mounting surface with the same diameter as the lens adapter mounting surface, and a boss 4 is formed at the outer edge where the lens adapter mounting surface and the camera adapter mounting surface are in contact;

[0029] The quick-release structure further comprises:

[0030] A connecting snap ring 3, which can be opened or closed and is sleeved on the boss 4 to fix the lens adapter 1 and the camera adapter 2.

[0031] As a further introduction of this embodiment, the connecting snap ring 3 comprises two semi-circular snap rings 301. One end where the two snap rings 301 are joined has two connecting pieces that overlap vertically, and a rotating shaft 302 is formed by passing a pin through and connecting them;

[0032] The two snap rings 301 rotate along the rotating shaft 302 to achieve opening or closing, and fixed plates are provided at one end of the two snap rings 301 away from the rotating shaft 302. Locking screw holes 303 are opened on the two fixed plates, and after the two snap rings 301 are sleeved on the boss 4, they are fixed by screws matching the locking screw holes 303.

[0033] As a preferred technical solution of this embodiment, the connecting snap ring 3 is made of a high-strength metal material, and the inner side of the connecting snap ring 3 is in a U-shaped groove structure, which is adapted to the boss 4. In actual use, first, the lens adapter mounting surface and the camera adapter mounting surface are joined to form a boss 4. The two snap rings 301 are opened and sleeved on the boss 4. The locking screws on the fixed plates of the two snap rings 301 are semi-locked. In this state, the camera is rotated to eliminate rotation, and then the locking screws of the connecting snap ring 3 are locked to achieve stable connection.

[0034] In the above technical solution, a quick-release structure for a camera provided by the present utility model has the following

[0035] Beneficial effects:

[0036] A quick-release structure for a camera according to the present utility model, by setting a connecting snap ring sleeved on a boss, rotating the camera to eliminate rotation when the connecting snap ring is in a semi-locked state, and then completely locking the connecting snap ring to achieve stable connection. This structure does not require a rotation elimination component, is convenient and stable to install, and improves the disassembly and assembly efficiency.

[0037] Only some exemplary embodiments of the present utility model have been described by way of illustration. Undoubtedly, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present utility model. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present utility model.

Claims

1. A camera quick-release structure, characterized in that, The quick-release structure includes: A lens adapter (1), one side of which is configured as a lens adapter mounting surface; and A camera adapter (2), which has a camera adapter mounting surface with the same diameter as the lens adapter mounting surface, and a boss (4) is formed at the outer edge where the lens adapter mounting surface and the camera adapter mounting surface are in contact; The quick-release structure further includes: A connecting snap ring (3), which can be opened or closed and is sleeved on the boss (4) to fix the lens adapter (1) and the camera adapter (2).

2. The quick-release structure of a camera according to claim 1, characterized in that, The connecting snap ring (3) includes two semi-circular snap rings (301), and one end where the two snap rings (301) are joined has two connecting pieces that overlap up and down, and a rotating shaft (302) is formed by passing a pin through the connection; The two snap rings (301) rotate along the rotating shaft (302) to achieve opening or closing, and fixed plates are provided at one ends of the two snap rings (301) away from the rotating shaft (302), locking screw holes (303) are formed on the two fixed plates, and after the two snap rings (301) are sleeved on the boss (4), they are fixed by screws matching the locking screw holes (303).

3. The quick-release structure of a camera according to claim 1, characterized in that The connecting snap ring (3) is made of a high-strength metal material, and the inner side of the connecting snap ring (3) has a U-shaped groove structure, which is adapted to the boss (4).

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