Large-aperture 24-bit optical filter wheel electric rotating wheel

Abstract

The utility model relates to the technical field of electric rotating wheels of optical filter wheels, and discloses a large-aperture 24-bit electric rotating wheel of an optical filter wheel, which comprises an electric rotating wheel main body, and a positioning rod is fixedly connected to the outer surface of the right middle part of the front end of the electric rotating wheel main body. When the optical filter fixing device is used, the optical filter is placed in the optical filter fixing hole, the optical filter is installed in the optical filter fixing hole through the limiting clamping ring in the optical filter fixing hole, then the fixing sleeve is connected into the optical filter fixing hole in a threaded mode, and the optical filter is fixedly locked in the optical filter fixing hole, so that the optical filter can be conveniently and rapidly fixed in the optical filter fixing hole, and the optical filter fixing device is convenient to use. The optical filter fixing device is simple in structure and convenient and simple to operate, saves time and labor, does not need other auxiliary tools for fixing and locking, is provided with an elastic gasket, can reduce the contact between the fixing sleeve and the optical filter in the installation process, plays a role in protecting the optical filter, and can bring a better use prospect.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter wheel electric rotating wheel technical field, concretely is a big aperture 24 position filter wheel electric rotating wheel. BACKGROUND

[0002] At present, filter wheel rotating wheels on the market are divided into two categories: one is manually replaced, and the other is electrically converted. The manually converted filter wheel rotating wheel has a relatively single range of use, and is not suitable for use in some complex systems, which seriously affects the use efficiency of the filter wheel. The electrically converted filter wheel rotating wheel achieves the purpose of replacing the filter wheel through gear transmission. The electric filter wheel rotating wheel can complete the switching of the filter wheel in a very short time, and the replacement time of adjacent filter wheels is only 57 milliseconds, which makes it very useful in applications that require frequent replacement of the filter wheel.

[0003] However, it still has some shortcomings, such as: the traditional filter wheel rotating wheel, when replacing or installing the filter wheel, adopts a snap ring to clamp the filter wheel in the positioning hole, and is fixed and locked by a snap ring holder. This not only wastes time and effort, but also has low efficiency. At the same time, when encountering a positioning hole with a small aperture, the snap ring also becomes smaller, which makes the installation operation more inconvenient. In addition, during the installation process, the fixing and locking tool and the snap ring are easy to scratch the filter wheel, and cannot play a protective role during the installation or use process.

[0004] To solve the above problems, a big aperture 24 position filter wheel electric rotating wheel is proposed in the present application. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at providing a big aperture 24 position filter wheel electric rotating wheel to solve the problems in the prior art that the filter wheel rotating wheel is replaced or installed by using a snap ring to clamp the filter wheel in the positioning hole, and is fixed and locked by a snap ring holder. This not only wastes time and effort, but also has low efficiency. At the same time, when encountering a positioning hole with a small aperture, the snap ring also becomes smaller, which makes the installation operation more inconvenient. In addition, during the installation process, the fixing and locking tool and the snap ring are easy to scratch the filter wheel, and cannot play a protective role during the installation or use process.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A large aperture 24 position filter wheel electric rotating wheel, including electric rotating wheel main part, the outer fixed surface of the front end center part of electric rotating wheel main part is connected with positioning rod, the outer fixed surface of the upper end of electric rotating wheel main part is connected with control button, the outer surface of one side of electric rotating wheel main part is equipped with power interface and USB interface, and the power interface is located in the lower end of USB interface, the outer surface of the front end of electric rotating wheel main part is equipped with through -hole no.

[0007] Preferably, the front end outer surface of the filter disc is provided with a filter fixing hole, and the number of the filter fixing hole is several groups, and the inner wall of the filter fixing hole is fixedly connected with a limiting snap ring.

[0008] Preferably, the inner wall of the filter fixing hole is provided with a filter and an elastic gasket, and the filter is located on the rear end outer surface of the elastic gasket.

[0009] Preferably, the inner wall of the filter fixing hole is detachably connected with a fixing sleeve, the outer wall of the fixing sleeve is provided with external threads, the front end outer surface of the fixing sleeve is fixedly connected with a rotating ring, and the rotating ring is located on the front end outer surface of the filter disc, and the inner wall of the filter fixing hole is provided with internal threads.

[0010] Preferably, the front end outer surface of the electric rotating wheel main body is detachably connected with a shell, and the front end outer surface of the shell is provided with a through hole two.

[0011] Preferably, the front end outer surface of the shell is provided with a fixed long screw, and the fixed long screw is threadedly connected with the positioning rod.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The fixing sleeve is arranged, the filter and the elastic gasket are placed in the filter fixing hole, the filter is installed in the filter fixing hole through the limiting snap ring in the filter fixing hole, the fixing sleeve is threadedly connected in the filter fixing hole, and the filter is fixed and locked in the filter fixing hole, so that the filter can be quickly fixed in the filter fixing hole, and the operation is convenient and simple, time and labor are saved, the filter does not need to be fixed and locked through other auxiliary tools, and the elastic gasket can reduce the contact between the fixing sleeve and the filter during installation and protect the filter. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1The utility model provides a large aperture 24 bit filter wheel electric rotating wheel's structure schematic diagram.

[0015] Figure 2 The utility model provides a large aperture 24 bit filter wheel electric rotating wheel's structure schematic diagram.

[0016] Figure 3 The utility model provides a large aperture 24 bit filter wheel electric rotating wheel's structure schematic diagram.

[0017] Figure 4 The utility model provides a large aperture 24 bit filter wheel electric rotating wheel's structure schematic diagram.

[0018] In the drawing: 1, electric rotating wheel main part, 2, positioning rod, 3, control button, 4, power interface, 5, USB interface, 6, through -hole one, 7, filter disc carousel, 8, filter disc turbine, 9, shell, 10, through -hole two, 11, fixed long screw, 12, filter disc fixed hole, 13, limit snap ring, 14, filter disc, 15, elastic gasket, 16, fixed sleeve, 17, external thread, 18, rotating ring, 19, internal thread. Specific embodiments

[0019] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0020] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a large aperture 24 bit filter wheel electric rotating wheel, including electric rotating wheel main part 1, the front end central part outer surface of electric rotating wheel main part 1 is fixedly connected with positioning rod 2, the upper end outer surface of electric rotating wheel main part 1 is fixedly connected with control button 3, the outer surface of one side of electric rotating wheel main part 1 is equipped with power interface 4 with USB interface 5, and power interface 4 is located in the lower end of USB interface 5, the outer surface of the front end of electric rotating wheel main part 1 is equipped with through -hole one 6, positioning rod 2 is equipped with filter disc carousel 7 with filter disc turbine 8 on the outer wall, and filter disc carousel 7 can be detachably connected on the front end outer surface of filter disc turbine 8, and its overall structure is simple and convenient to install operation.

[0021] In the embodiment, as Figures 2-4As shown, the front end outer surface of the filter disc carousel 7 is provided with filter disc fixing holes 12, and the number of filter disc fixing holes 12 is several groups, the inner wall of the filter disc fixing hole 12 is fixedly connected with a limiting snap ring 13, through the limiting snap ring 13, we can conveniently limit one side of the filter disc 14 in the filter disc fixing hole 12, the inner wall of the filter disc fixing hole 12 is provided with a filter disc 14 and an elastic gasket 15, and the filter disc 14 is located at the rear end outer surface of the elastic gasket 15, through the setting of the elastic gasket 15, when the filter disc 14 is fixed and locked, the filter disc 14 will not be scratched, the inner wall of the filter disc fixing hole 12 is detachably connected with a fixed sleeve 16, the outer wall of the fixed sleeve 16 is provided with external threads 17, the front end outer surface of the fixed sleeve 16 is fixedly connected with a rotating ring 18, and the rotating ring 18 is located at the front end outer surface of the filter disc carousel 7, the inner wall of the filter disc fixing hole 12 is provided with internal threads 19, through the setting of the rotating ring 18, we can conveniently manually rotate the fixed sleeve 16, the front end outer surface of the electric rotating wheel main body 1 is detachably connected with a shell 9, the front end outer surface of the shell 9 is provided with a through hole two 10, the front end central portion outer surface of the shell 9 is provided with a fixed long screw 11, and the fixed long screw 11 is in threaded connection with the positioning rod 2, through the setting of the fixed long screw 11, we can conveniently install the shell 9, the filter disc carousel 7 and the filter disc turbine 8 on the positioning rod 2.

[0022] Working principle:

[0023] A large aperture 24 bit filter disc wheel electric rotating wheel, when in use, through the setting of the fixed sleeve 16, first the filter disc 14 and the elastic gasket 15 are placed in the filter disc fixing hole 12, the filter disc 14 is installed in the filter disc fixing hole 12 through the limiting snap ring 13 in the filter disc fixing hole 12, then the fixed sleeve 16 is threadedly connected in the filter disc fixing hole 12, and the filter disc 14 is fixed and locked in the filter disc fixing hole 12, so that we can conveniently and quickly fix the filter disc 14 in the filter disc fixing hole 12, which is convenient and simple to operate, saves time and effort, and does not need to be fixed and locked through other auxiliary tools, and the setting of the elastic gasket 15 can reduce the contact between the fixed sleeve 16 and the filter disc 14 during installation, and plays a protective role on the filter disc 14.

[0024] Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

Claims

1. A motorized turret for a large aperture 24 position filter wheel comprising a motorized turret body (1) characterized by: The outer surface of the front end of the electric rotating wheel body (1) is fixedly connected with a positioning rod (2), the outer surface of the upper end of the electric rotating wheel body (1) is fixedly connected with a control button (3), the outer surface of one side of the electric rotating wheel body (1) is provided with a power interface (4) and a USB interface (5), and the power interface (4) is located at the lower end of the USB interface (5), the outer surface of the front end of the electric rotating wheel body (1) is provided with a through hole (6), the outer wall of the positioning rod (2) is sleeved with a filter disc turntable (7) and a filter disc turbine (8), and the filter disc turntable (7) is detachably connected to the outer surface of the front end of the filter disc turbine (8).

2. A motorized rotating wheel for a large aperture 24-position filter wheel as defined in claim 1, wherein: The outer surface of the front end of the filter disc turntable (7) is provided with a filter disc fixing hole (12), and the number of the filter disc fixing hole (12) is several groups, and the inner wall of the filter disc fixing hole (12) is fixedly connected with a limiting snap ring (13).

3. A motorized rotating wheel for a large aperture 24-position filter wheel as defined in claim 2, wherein: The inner wall of the filter disc fixing hole (12) is provided with a filter disc (14) and an elastic gasket (15), and the filter disc (14) is located at the rear end of the outer surface of the elastic gasket (15).

4. A motorized rotating wheel for a large aperture 24-position filter wheel as defined in claim 3, wherein: The inner wall of the filter disc fixing hole (12) is detachably connected with a fixing sleeve (16), the outer wall of the fixing sleeve (16) is provided with an external thread (17), the front end of the outer surface of the fixing sleeve (16) is fixedly connected with a rotating ring (18), and the rotating ring (18) is located at the front end of the outer surface of the filter disc turntable (7), and the inner wall of the filter disc fixing hole (12) is provided with an internal thread (19).

5. A motorized rotating wheel for a large aperture 24 position filter wheel as defined in claim 1, wherein: The outer surface of the front end of the electric rotating wheel body (1) is detachably connected with a shell (9), and the outer surface of the front end of the shell (9) is provided with a through hole (10).

6. A motorized rotating wheel for a large aperture 24 position filter wheel as defined in claim 5, wherein: The front end of the outer surface of the shell (9) is provided with a fixed long screw (11), and the fixed long screw (11) and the positioning rod (2) are threadedly connected.

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