CN212569285U - Base integrated structure double-optical-filter switcher - Google Patents

Abstract

The utility model discloses a two filter switches of base integral type structure, including base, end cover and diaphragm, the left and right sides of base links to each other with end cover and diaphragm are fixed respectively, the transmission assembly is installed in the left side of power supply unit spare, the equal rigid coupling in upper and lower both sides center of base has the installation ear. This two filter switch of base integral type structure, by the base, the end cover, the diaphragm, a frame, the IR piece, cooperation between AR piece and the Mylar piece, it is unusual to have solved the split type light leak that appears easily of transmission, it leads to the problem with too high costs to need some glue processes, through the Mylar piece, a frame, the gyro wheel, the round pin axle, the crank, magnet, U type iron, the spout, cooperation between coil and the wire, the messenger can realize through the magnetic drive of U type iron and magnet that the gyro wheel removes about the inside rotation realization frame of spout, the problem that there are two kinds of filter screen pieces of mode drive that adopt dry grinding to lead to causing wearing and tearing easily in prior art is solved.

Description

Base integrated structure double-optical-filter switcher

Technical Field

The utility model relates to an optical filter technical field specifically is a two optical filter switches of base integral type structure.

Background

Along with the development of imaging device, in order to have clear formation of image at daytime and night homoenergetic, need to have two filter switches and filter different light at daytime and night, in order to improve the quality of formation of image and obtain clear influence and photo, two filter switches have generally been installed in the camera, though prior art can realize normal use, but prior art has the split type light leak of appearing of transmission unusual, need some glue technologies to lead to the problem with high costs, still there is the problem that adopts two kinds of filter screens pieces of mode drive of dry grinding to lead to causing wearing and tearing easily simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two filter switches of base integral type structure to the transmission split type that proposes in solving above-mentioned background art appears the light leak unusually easily, needs the point to glue technology and leads to the problem with high costs, still has the problem that adopts two kinds of filter screen pieces of mode drive dry grinding to lead to causing wearing and tearing easily simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a two filter switches of base integral type structure, includes base, end cover and diaphragm, the left and right sides of base links to each other with end cover and diaphragm are fixed respectively, the internally mounted of base has sliding assembly, the power supply subassembly is installed to the right side below of diaphragm, transmission assembly is installed in the left side of power supply subassembly, the equal rigid coupling in upper and lower both sides center of base has the installation ear.

Preferably, the slip subassembly includes IR piece, frame, slide rail, AR piece and wheat pulling-on piece, the frame is located the inside center of base, the upper and lower both sides of frame all are equipped with the slide rail, the outside fixed part of slide rail all links to each other with the base is fixed, the inside sliding distribution of slide rail all links to each other with the frame is fixed, the inside left side of frame, center and right side rigid coupling have IR piece, AR piece and wheat pulling-on piece respectively.

Preferably, the power supply assembly comprises a socket, a wire, a coil and U-shaped iron, the U-shaped iron is installed inside the right side of the transverse plate, the coil is wound on the outer wall of the U-shaped iron, and the right side of the upper portion of the coil is electrically connected with the socket through the wire.

Preferably, the transmission assembly comprises a roller, a crank, a rotating shaft, a magnet, a pin shaft, a rubber sleeve, a sliding groove and a blocking rod, wherein the magnet is located at the front end of the center of the U-shaped iron, the crank is fixedly connected to the front end of the magnet, the rotating shaft is fixedly connected to the inside of the crank and is connected with the transverse plate in a rotating mode, the left side of the front end of the crank is connected with the roller in a rotating mode through the pin shaft, the rubber sleeve is sleeved on the outer side of the roller, the blocking rod is fixedly connected to the left side and the right side of the inner wall rear end of the transverse plate, and the sliding groove.

Preferably, a rolling structure is formed between the sliding groove and the roller.

Preferably, the base, the end cover and the transverse plate are manufactured in an integrated manner.

Compared with the prior art, the beneficial effects of the utility model are that: this two filter switch of base integral type structure, by the base, the end cover, the diaphragm, a frame, the IR piece, cooperation between AR piece and the Mylar piece, make the base, production between end cover and the diaphragm is integrated production, it is unusual to have solved the split type easy light leak that appears of transmission, it leads to the problem with high costs to need some glue processes, through the Mylar piece, a frame, the gyro wheel, the round pin axle, a crank, magnet, U type iron, the spout, cooperation between coil and the wire, make the magnetic drive through U type iron and magnet can realize that the gyro wheel removes about the inside rotation realization frame of spout, it leads to causing the problem of wearing and tearing easily to have solved prior art existence and adopt two kinds of filter screen pieces of mode drive dry grinding.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional internal view of the base, end cap and cross plate of FIG. 1;

FIG. 3 is a schematic view of the structure of FIG. 1 at the location of the wire, coil and magnet;

fig. 4 is a schematic structural diagram of the base, mylar sheet and U-shaped iron in fig. 1.

In the figure: 1. the device comprises a base, 2, a sliding assembly, 201, an IR sheet, 202, a frame, 203, a sliding rail, 204, an AR sheet, 205, a Mylar sheet, 3, a power supply assembly, 301, a socket, 302, a wire, 303, a coil, 304, U-shaped iron, 4, a transmission assembly, 401, a roller, 402, a crank, 403, a rotating shaft, 404, a magnet, 405, a pin shaft, 406, a rubber sleeve, 407, a sliding groove, 408, a stop lever, 5, an end cover, 6, a mounting lug, 7 and a transverse plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a two light filter switches of base integral type structure, the on-line screen storage device comprises a base 1, end cover 5 and diaphragm 7, the left and right sides of base 1 links to each other with end cover 5 and diaphragm 7 are fixed respectively, base 1 can support end cover 5 and diaphragm 7, the internally mounted of base 1 has slip subassembly 2, power supply unit 3 is installed to diaphragm 7's right side below, transmission assembly 4 is installed in power supply unit 3's left side, the equal rigid coupling in upper and lower both sides center of base 1 has installation ear 6, can realize base 1 and external installation through the installation ear, base 1, end cover 5 and diaphragm 7 make as an organic whole, through the integrated design, it is unusual to have improved, subtract the gluey technology of point, save the cost.

Sliding assembly 2 includes IR piece 201, frame 202, slide rail 203, AR piece 204 and Mylar piece 205, frame 202 is located the inside center of base 1, the relative position of restriction frame 202 and base 1, the upper and lower both sides of frame 202 all are equipped with slide rail 203, the outside fixed part of slide rail 203 all links to each other with base 1 is fixed, the inside sliding distribution of slide rail 203 all links to each other with frame 202 is fixed, base 1 accessible slide rail 203 carries out the sliding support to frame 202, the inside left side of frame 202, center and right side rigid coupling have IR piece 201 respectively, AR piece 204 and Mylar piece 205, Mylar piece 205 accessible frame 202 drives IR piece 201 and AR piece 204 and removes.

The power supply assembly 3 comprises a socket 301, a conducting wire 302, a coil 303 and a U-shaped iron 304, the U-shaped iron 304 is installed inside the right side of the transverse plate 7, the transverse plate 7 can support the U-shaped iron 304, the coil 303 is wound on the outer wall of the U-shaped iron 304, the upper right side of the coil 303 is connected with the socket 301 through the conducting wire 302, the socket 301 can be inserted into a corresponding socket position, and the electric support and the current direction control of the conducting wire 302 are achieved.

The transmission component 4 comprises a roller 401, a crank 402, a rotating shaft 403, a magnet 404, a pin 405, a rubber sleeve 406, a sliding chute 407 and a stop lever 408, wherein the magnet 404 is positioned at the front end of the center of the U-shaped iron 304 and limits the relative position of the magnet 404 and the U-shaped iron 304, the crank 402 is fixedly connected to the front end of the magnet 404, the magnet 404 can drive the crank 402 to rotate, the rotating shaft 403 is fixedly connected to the inside of the crank 402, the rotating shaft 403 is rotatably connected with a transverse plate 7, the transverse plate 7 can rotatably support the crank 402 through the rotating shaft 403, the left side of the front end of the crank 402 is rotatably connected with the roller 401 through the pin 405, the roller 401 can rotate on the left side of the front end of the crank 402 through the pin 405, the rubber sleeve 406 is sleeved on the outer side of the roller 401, the rubber sleeve 406 can increase the friction force on the surface of the roller 401, the stop levers 408 are fixedly connected to the left side and the right side of the rear, a rolling structure is formed between the sliding slot 407 and the roller 401, and the roller 401 can rotate inside the sliding slot 407.

When the double-filter switcher with the integrated base structure is required to be used, firstly, a user can install the base 1 at the front end of a corresponding device through the installation ear 6, the socket 301 is inserted into the socket of the corresponding device, then the user can control the lead 302 to apply forward current to the coil 303, the U-shaped iron 304 has certain magnetism, through the magnetic matching with the magnet 404, the driving magnet 404 is realized to drive the crank 402 to rotate, the crank 402 rotates, namely, the pull tab 205 is pulled to move rightwards through the matching of the roller 401 and the chute 407, the frame 202 drives the IR sheet 201 and the AR sheet 204 to move, and the lead 302 can be controlled to apply reverse current to the coil 303 according to the requirement, through the magnetic matching with the magnet 404, the driving magnet 404 drives the crank 402 to rotate reversely, the crank 402 rotates, namely, the pull tab 205 is pulled to move leftwards through the matching of the roller 401 and the chute 407, the frame 202 drives the IR sheet 201 and the AR sheet 204 to reset, so as to adjust the corresponding positions of the two IR sheets 201 and the AR sheet 204 and the base 1.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a two light filter switches of base integral type structure, includes base (1), end cover (5) and diaphragm (7), the left and right sides of base (1) is fixed continuous its characterized in that with end cover (5) and diaphragm (7) respectively: the utility model discloses a power supply device, including base (1), the internally mounted of base (1) has sliding assembly (2), power supply assembly (3) are installed to the right side below of diaphragm (7), drive assembly (4) are installed in the left side of power supply assembly (3), the equal rigid coupling in upper and lower both sides center of base (1) has installation ear (6).

2. The dual-filter switch of claim 1, wherein: slip subassembly (2) include IR piece (201), frame (202), slide rail (203), AR piece (204) and wheat pulling piece (205), frame (202) are located the inside center of base (1), the upper and lower both sides of frame (202) all are equipped with slide rail (203), the outside fixed part of slide rail (203) all links to each other with base (1) is fixed, the inside sliding distribution of slide rail (203) all links to each other with frame (202) is fixed, the inside left side of frame (202), center and right side rigid coupling respectively have IR piece (201), AR piece (204) and wheat pulling piece (205).

3. The dual-filter switch of claim 1, wherein: the power supply assembly (3) comprises a socket (301), a conducting wire (302), a coil (303) and U-shaped iron (304), wherein the U-shaped iron (304) is installed inside the right side of the transverse plate (7), the coil (303) is wound on the outer wall of the U-shaped iron (304), and the right side of the upper portion of the coil (303) is electrically connected with the socket (301) through the conducting wire (302).

4. The dual-filter switch of claim 2, wherein: drive assembly (4) include gyro wheel (401), crank (402), pivot (403), magnet (404), round pin axle (405), gum cover (406), spout (407) and shelves pole (408), magnet (404) are located the center front end of U shaped iron (304), the front end rigid coupling of magnet (404) has crank (402), the inside rigid coupling of crank (402) has pivot (403), pivot (403) rotate with diaphragm (7) and link to each other, the front end left side of crank (402) is passed through round pin axle (405) and is rotated with gyro wheel (401) and link to each other, gum cover (406) have been cup jointed in the outside of gyro wheel (401), the equal rigid coupling in inner wall rear end left and right sides of diaphragm (7) has shelves pole (408), the inside processing of the right-hand member of wheat pulling piece (205) has spout (407).

5. The dual-filter switch of claim 4, wherein: a rolling structure is formed between the sliding groove (407) and the roller (401).

6. The dual-filter switch of claim 1, wherein: the base (1), the end cover (5) and the transverse plate (7) are manufactured in an integrated manner.

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