CN113485060A

CN113485060A - Motor type double-optical filter switcher

Info

Publication number: CN113485060A
Application number: CN202110893058.3A
Authority: CN
Inventors: 吴鑫
Original assignee: Dongguan Zhenrong Electronics Co ltd
Current assignee: Dongguan Zhenrong Electronics Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2021-10-08

Abstract

The invention relates to a motor type double-optical filter switcher, which comprises: the fixed slot has been seted up to face lid, face lid top one end, and face lid keeps away from fixed slot one end fixedly connected with spacing boss, and there is the guide rail fixed slot inside through the glue adhesion, and sliding connection has the movable plate on the guide rail, and face lid is close to spacing boss one end fixedly connected with installation round hole, and face lid has the motor through installation round hole joint, and the invention has following advantage: the device is clamped with the motor through the mounting circular hole, so that the position of the motor is limited, and the central verticality of the motor mounting is ensured; the glue is used for fixing the structure, so that the process is simplified, and the material cost is saved; the optical filter is assembled on the back of the movable sheet, so that the lowest focal length of the product is optimized; the mounting round holes on the surface cover are matched with the motor, so that the central verticality of the motor mounting is ensured, and the yield of products is improved; the boss that the inside increases of face lid avoids the camera lens to oppress the movable plate, leads to structural damage, can protect the normal operating of inner part.

Description

Motor type double-optical filter switcher

Technical Field

The invention relates to the technical field of camera equipment, in particular to a motor type double-optical-filter switcher.

Background

The camera can demonstrate different effects because of the change of light daytime and night, and the image of camera can be because this kind of change, and the color cast effect appears in the image, needs to use two filters, and the filter effect is different daytime and night for it is better to shoot the effect.

The current two filters generally use plastic apron fixed motor, and the structure is complicated, and the technology is complicated, and the minimum focus of product lens is too big in the device, influences camera equipment's definition, and the motor installation is stable inadequately, influences the qualification rate of product, and the movable plate lacks limit structure in the device for the camera lens oppresses the movable plate, leads to the malfunction, damages the device.

Disclosure of Invention

The invention aims to solve the technical problems that the motor of the existing double-filter switcher is not stable enough in installation and affects the qualification rate of products, and the motor type double-filter switcher is provided, wherein the motor is fixed by using the installation round hole, so that the position of the motor is limited, and the central verticality of the motor installation is ensured.

The technical scheme adopted by the invention for solving the technical problem is as follows: a motor-based dual filter switch, comprising: the fixed slot has been seted up to face lid, face lid top one end, the spacing boss of fixed slot one end fixedly connected with is kept away from to the face lid, there is the guide rail fixed slot is inside through the glue adhesion, sliding connection has the movable plate on the guide rail, the face lid is close to spacing boss one end fixedly connected with installation round hole, the face lid has the motor through installation round hole joint.

As a preferred technical scheme of the invention, the movable plate is fixedly connected with two guide grooves matched with the guide rails, one end of the movable plate, far away from the guide grooves, is fixedly connected with a twisted tooth, the twisted tooth is clamped at the output end of the motor, and the movable plate is assembled at one end close to the screw tooth, so that the lowest focal length of the product is optimized.

As a preferred technical scheme of the invention, the back of the movable sheet is adhered with an AR lens and an IR lens, the movable sheet is clamped at the bottom of the limiting boss, and the limiting boss is used to prevent the lens from pressing the movable sheet.

According to the preferred technical scheme, the motor is adhered in the mounting round hole of the face cover through glue, the spring is sleeved at the output end of the motor, one end, far away from the spring, of the motor is connected with the wiring terminal through a wire, and the motor is fixed at the output end of the motor through the self-fastening force of the spring.

As a preferred technical scheme of the invention, the middle of the face cover is provided with a threaded hole, the two ends of the face cover are fixedly connected with the connecting lugs, and the connecting lugs at the two ends of the face cover are provided with threaded holes, so that the face cover is convenient to fix and install.

The invention has the following advantages: the device is clamped with the motor through the mounting circular hole, so that the position of the motor is limited, and the central verticality of the motor mounting is ensured; the glue is used for fixing the structure, so that the process is simplified, and the material cost is saved; the optical filter is assembled on the back of the movable sheet, so that the lowest focal length of the product is optimized; the mounting round hole on the face cover is matched with the motor in an opposite insertion manner, so that the central verticality of the motor mounting is ensured, and the yield of products is greatly improved; the boss that the inside increase of face lid avoids causing the malfunction because of the camera lens oppresses the movable plate, can furthest's protection inner part's normal operating.

Drawings

FIG. 1 is an exploded view of a motor-based dual filter switch according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view of a motor assembly of a motor-driven dual-filter switch according to a preferred embodiment of the present invention;

fig. 3 is a schematic diagram of an assembly structure of a movable plate of a motor-driven dual-filter switcher according to a preferred embodiment of the invention.

Description of reference numerals: 1. a face cover; 2. fixing grooves; 3. a limiting boss; 4. a guide rail; 5. a movable plate; 6. a guide groove; 7. twisting teeth; 8. an AR lens; 9. an IR lens; 10. a motor; 11. a spring; 12. and a terminal.

Detailed Description

The technical scheme of the invention is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The invention will be further explained with reference to the drawings.

Referring to fig. 1-3, a motor-based dual-filter switch according to the present invention includes: face lid 1, fixed slot 2 has been seted up to 1 top one end of face lid, the fixed guide rail 4 of being convenient for, face lid 1 is kept away from the spacing boss 3 of 2 one end fixedly connected with of fixed slot, be convenient for limit motor 10's removal, 2 inside glue that have through glue of fixed slot have guide rail 4, reduce fixed knot and construct, sliding connection has movable piece 5 on the guide rail 4, the movable piece 5 of being convenient for removes along guide rail 4, face lid 1 is close to 3 one end fixedly connected with installation round holes of spacing boss, face lid 1 has motor 10 through the installation round hole joint, be convenient for tentatively limit motor 10's position, the central straightness that hangs down of motor 10 installation has been guaranteed.

The bottom of the limiting boss 3 is provided with a movable sheet 5 for limiting the position of the movable sheet 5 and preventing the movable sheet 5 from colliding with the lens to cause damage, two guide grooves 6 are fixedly connected on the movable sheet 5, guide rails 4 are slidably connected inside the guide grooves 6, the movable sheet 5 is convenient to move along the guide grooves 6, a twisting tooth 7 is fixedly connected in the middle of one end of the movable sheet 5, which is far away from the guide grooves 6, a clamping groove is formed in the movable sheet 5, the back surface of the movable sheet 5 is adhered with an AR lens 8 through the clamping groove, one end of the movable sheet 5, which is close to the AR lens 8, is adhered with an IR lens 9 to facilitate the fixation of the lens, the focal length is adjusted, an output shaft is fixedly connected with the output end of the motor 10, a spring 11 is sleeved on the output shaft, one end, which is far away from the movable sheet 5, of the twisting tooth 7 is clamped on the spring 11 and the output shaft, the rotation of the output shaft is convenient to drive the twisting tooth 7 to move, the position of the movable sheet 5 is changed, and the positions of the AR lens 8 and the IR lens 9 are adjusted, inside the installation round hole, motor 10 is fixed through the glue adhesion, and the 11 one end of spring of being convenient for is kept away from to motor 10, has binding post 12 through the connection of electric lines, and the fixed motor 10 of being convenient for has guaranteed the central straightness that hangs down of motor 10 installation, and the equal fixedly connected with engaging lug in 1 both ends of face lid, the threaded hole is all seted up with the centre to the engaging lug in 1 both ends of face lid, the installation of the face lid 1 of being convenient for.

It is specific, at first with spring 11 cover at the motor 10 output, with motor 10 joint in 1 internally mounted round hole of face lid, use glue to fix it, fix AR lens 8 and IR lens 9 on movable plate 5 after that, with the distortion tooth 7 joint of movable plate 5 one end on

spring

11, 6 inside the guide slot of the 7 one end of distortion tooth have passed guide rail 4 are kept away from to

movable plate

5, 2 in 1 top fixed slot of face lid with guide rail 4 adhesion, fix it, last through binding post 12, provide the power for motor 10, it rotates to open motor 10 and drive spring 11 on the output shaft, make distortion tooth 7 remove along motor 10 output, it removes along guide rail 4 to drive movable plate 5, change AR lens 8 and IR lens 9's position, the use of the device of being convenient for.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Other parts of the invention not described in detail are prior art and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A motor-driven dual-filter switch, comprising: face lid (1), fixed slot (2) have been seted up to face lid (1) top one end, fixed slot (2) one end fixedly connected with spacing boss (3) are kept away from to face lid (1), there are guide rail (4) fixed slot (2) inside through the glue adhesion, sliding connection has movable piece (5) on guide rail (4), face lid (1) is close to spacing boss (3) one end fixedly connected with installation round hole, face lid (1) has motor (10) through installation round hole joint.

2. The motor-type dual-filter switcher of claim 1, wherein the movable piece (5) is fixedly connected with two guide grooves (6) corresponding to the guide rails (4), one end of the movable piece (5) far away from the guide grooves (6) is fixedly connected with a twisted tooth (7), and the twisted tooth (7) is connected to the output end of the motor (10) in a clamping manner.

3. The motor-driven dual-filter switcher of claim 1, wherein the back of the movable plate (5) is adhered with an AR lens (8) and an IR lens (9), and the movable plate (5) is clamped at the bottom of the limit boss (3).

4. The motor-type dual-filter switcher of claim 1, wherein the motor (10) is adhered in a mounting round hole of the face cover (1) by glue, the output end of the motor (10) is sleeved with a spring (11), and one end of the motor (10) far away from the spring (11) is connected with a connecting terminal (12) by a wire.

5. The motor-driven dual-filter switcher of claim 1, wherein a threaded hole is formed in the middle of the face cover (1), connecting lugs are fixedly connected to both ends of the face cover (1), and threaded holes are formed in the connecting lugs at both ends of the face cover (1).