CN212009252U - An optical lens with infrared induction recognition system - Google Patents

Abstract

The utility model relates to the technical field of optical lenses, and discloses an optical lens with an infrared sensing identification system, comprising a lens body, a fixing frame is fixedly arranged inside the lens body, and a circuit board is fixedly arranged inside the fixing frame , the upper end of the circuit board is fixedly provided with an infrared sensor, the right end of the fixed frame is fixedly provided with a chassis, the interior of the chassis is fixedly provided with a motor, the output end of the motor is fixedly provided with a rotating rod, the rotary The right end of the rod is fixedly provided with a limit block, the side wall of the limit block is in contact with the side wall of the chassis, and the right end of the limit block is fixed with an angle plate. The utility model has the advantages of convenient operation, can automatically adjust the reflection mirror inside the optical lens, can adjust the angle of the light rapidly, increases the practicability of the optical lens, and improves the shooting clarity of the optical lens.

Description

An optical lens with infrared induction recognition system

technical field

The utility model relates to the technical field of optical lenses, in particular to an optical lens with an infrared induction recognition system.

Background technique

With the continuous development of science and technology, electronic devices are constantly developing towards intelligence. In addition to digital cameras, portable electronic devices such as tablet computers, mobile phones, etc. are also equipped with optical lenses with camera functions to meet the needs of users to take pictures at any time. However, with the advancement of technology, users have higher and higher requirements for the imaging quality of optical lenses, especially an optical lens with an infrared sensor recognition system.

The previous optical lens with infrared sensor recognition system has a fixed light reflection angle. When the shooting space is too narrow, there is no way to manually adjust the angle of the shooting device, which will lead to poor shooting light, affect the use of the optical lens, and greatly affect the shooting. clarity.

Utility model content

The purpose of this utility model is to solve the problem that the angle of the light passing through the inside of the optical lens is fixed in the prior art, when the shooting space is small, the light cannot be adjusted by moving the shooting device, which affects the shooting clarity. Optical lens of induction recognition system.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

An optical lens with an infrared sensing identification system, comprising a lens body, a fixing frame is fixedly arranged inside the lens body, a circuit board is fixedly arranged inside the fixing frame, and an infrared sensor is fixedly arranged at the upper end of the circuit board The right end of the fixed frame is fixedly provided with a chassis, the interior of the chassis is fixedly provided with a motor, the output end of the motor is fixedly provided with a rotating rod, and the right end of the rotating rod is fixedly provided with a limit block, the limit The side wall of the position block is in contact and connected with the side wall of the chassis, the right end of the limit block is fixedly provided with an angle plate, the upper end of the right side wall of the angle plate is fixedly provided with an electric push rod, and the right end of the electric push rod is provided with an electric push rod. There is a first reflector, the left side wall of the first reflector is provided with a groove, the side wall of the groove is provided with a bar-shaped opening, and the inside of the bar-shaped opening is rotatably connected with a first shaft pin. A cross bar, the left end of the first cross bar is fixedly connected with the right end of the electric push rod, the lower end of the electric push rod is fixedly provided with a second cross bar, and the right end of the second cross bar is connected to the right end of the second cross bar through a second shaft pin The first reflecting mirror is rotatably connected, the right end of the first reflecting mirror is fixedly provided with a supporting plate, the left end of the supporting plate is fixedly disposed with a second reflecting mirror, the upper end of the supporting plate is laterally fixed with a mounting plate, the A front lens is fixedly arranged at the lower end of the fixing frame, and a rear lens is fixedly arranged at the upper end of the mounting plate.

Preferably, the second reflector is fixedly connected to the left side wall of the support plate.

Preferably, a plane light-transmitting mirror is fixedly arranged on the right end of the lens body.

Preferably, the motor adopts a forward and reverse rotation motor.

Preferably, the rear lens adopts a magnifying glass.

Preferably, the infrared sensor and the circuit board are electrically connected.

Compared with the prior art, the present utility model provides an optical lens with an infrared induction identification system, which has the following beneficial effects:

1. The optical lens with the infrared sensing identification system, through the cooperation of the front lens, the rear lens, the first reflector and the second reflector, angularly reflects the light inside the optical lens, making the angle controllable.

2. The optical lens with the infrared induction recognition system, through the cooperation of the motor, the rotating rod, the limit block, the angle plate, the electric push rod, the second horizontal rod, the first horizontal rod and the first reflector, when the shooting environment When the optical lens is small and cannot be moved, the reflection angle of the mirror can be adjusted arbitrarily to adjust the sharpness of the shooting.

The parts not involved in the device are the same as the existing technology or can be realized by using the existing technology. The utility model is easy to operate, and can automatically adjust the reflector inside the optical lens to quickly adjust the angle of the light, thereby increasing the practicality of the optical lens. improve the shooting clarity of the optical lens.

Description of drawings

1 is a schematic structural diagram of a front optical lens with an infrared sensing identification system proposed by the utility model;

FIG. 2 is an enlarged schematic structural diagram of part A in FIG. 1 .

In the picture: 1 lens body, 2 circuit board, 3 infrared sensor, 4 motor, 5 lever, 6 limit block, 7 angle disc, 8 electric push rod, 9 first reflector, 10 first cross bar, 11 The second cross bar, 12 the support plate, 13 the second reflector, 14 the mounting plate, 15 the front lens, 16 the rear lens.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

1-2, an optical lens with an infrared sensing identification system includes a lens body 1, a fixed frame is fixed inside the lens body 1, a plane light-transmitting mirror is fixed at the right end of the lens body 1, and the interior of the fixed frame A circuit board 2 is fixedly arranged, an infrared sensor 3 is fixedly arranged on the upper end of the circuit board 2, and the infrared sensor 3 and the circuit board 2 are electrically connected. The motor 4, the motor 4 adopts a forward and reverse rotation motor, the output end of the motor 4 is fixedly provided with a rotating rod 5, the right end of the rotating rod 5 is fixedly provided with a limit block 6, and the side wall of the limit block 6 is in contact with the side wall of the chassis. The right end of the limit block 6 is fixedly provided with an angle plate 7, the upper end of the right side wall of the angle plate 7 is fixedly provided with an electric push rod 8, and the right end of the electric push rod 8 is provided with a first reflector 9, and the left side of the first reflector 9 is provided. The side wall is provided with a groove, the side wall of the groove is provided with a bar-shaped mouth, and the inside of the bar-shaped mouth is rotatably connected with a first crossbar 10 through a first shaft pin, and the left end of the first crossbar 10 is connected with the electric push rod 8. The right end is fixedly connected, the lower end of the electric push rod 8 is fixedly provided with a second cross bar 11, the right end of the second cross bar 11 is rotatably connected with the first reflector 9 through a second shaft pin, and the right end of the first reflector 9 is fixedly provided with a The support plate 12, the left end of the support plate 12 is fixedly provided with a second reflector 13, the second reflector 13 is fixedly connected with the left side wall of the support plate 12 at 45 degrees, and the upper end of the support plate 12 is fixed with a mounting plate 14 horizontally, A front lens 15 is fixedly arranged at the lower end of the fixing frame, and a rear lens 16 is fixedly arranged at the upper end of the mounting plate 14 , and the rear lens 16 adopts a magnifying glass.

In the present invention, when an optical lens needs to be used, the light is irradiated on the second reflector 13 through the front lens 15, then irradiated on the first reflector 9 by reflection, and then irradiated to the outside by the rear lens 16. When adjusting the angle of light irradiation, start the motor 4, the motor 4 drives the rotating rod 5 fixedly connected at the right end to move, the rotating rod 5 drives the limit block 6 fixedly connected at the right end to rotate, and the limit block 6 drives the angle plate 7 fixedly connected at the right end to rotate, The angle plate 7 drives the first reflector 9 at the right end to rotate, adjust the angle arbitrarily, and activate the electric push rod 8. The electric push rod 8 drives the first cross bar 10 fixedly connected at the right end to move, and the first cross bar 10 drives the first cross bar 10 connected to the right end to rotate. The mirror is 9-angle offset to improve the sharpness of the shot.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. An optical lens with an infrared induction recognition system comprises a lens body (1) and is characterized in that a fixed frame is fixedly arranged inside the lens body (1), a circuit board (2) is fixedly arranged inside the fixed frame, an infrared inductor (3) is fixedly arranged at the upper end of the circuit board (2), a case is fixedly arranged at the right end of the fixed frame, a motor (4) is fixedly arranged inside the case, a rotating rod (5) is fixedly arranged at the output end of the motor (4), a limit block (6) is fixedly arranged at the right end of the rotating rod (5), the side wall of the limit block (6) is in contact connection with the side wall of the case, an angle scale (7) is fixedly arranged at the right end of the limit block (6), an electric push rod (8) is fixedly arranged at the upper end of the right side wall of the angle scale (7), and a first reflective mirror (9) is arranged at the right end of, a groove is arranged on the left side wall of the first reflective mirror (9), a strip-shaped opening is arranged on the side wall of the groove, the interior of the strip-shaped opening is rotationally connected with a first cross rod (10) through a first shaft pin, the left end of the first cross rod (10) is fixedly connected with the right end of the electric push rod (8), a second cross bar (11) is fixedly arranged at the lower end of the electric push rod (8), the right end of the second cross bar (11) is rotatably connected with the first reflective mirror (9) through a second shaft pin, a supporting plate (12) is fixedly arranged at the right end of the first reflective mirror (9), a second reflective mirror (13) is fixedly arranged at the left end of the supporting plate (12), the upper end of the supporting plate (12) is transversely and fixedly provided with a mounting plate (14), the lower extreme of fixed frame is fixed and is provided with front end lens (15), the upper end of mounting panel (14) is fixed and is provided with rear end lens (16).

2. An optical lens with an infrared induction recognition system according to claim 1, characterized in that the second reflective mirror (13) is fixedly connected with the left side wall of the supporting plate (12) at 45 degrees.

3. The optical lens with the infrared induction recognition system as claimed in claim 1, wherein a plane light-transmitting mirror is fixedly arranged at the right end of the lens body (1).

4. An optical lens with an infrared induction recognition system according to claim 1, characterized in that the motor (4) is a forward and reverse motor.

5. An optical lens with an infrared induction recognition system according to claim 1, characterized in that the rear end lens (16) is a magnifying lens.

6. An optical lens with an infrared induction recognition system according to claim 1, characterized in that the infrared inductor (3) is electrically connected with the circuit board (2).

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