CN216351524U

CN216351524U - Multifunctional endoscope camera

Info

Publication number: CN216351524U
Application number: CN202122720975.XU
Authority: CN
Inventors: 卢军
Original assignee: Shenzhen Wall Vision Technology Co ltd
Current assignee: Shenzhen Wall Vision Technology Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-19
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a multifunctional endoscope camera, which comprises a shell, wherein a waterproof lens is arranged at the front end of the shell, and the multifunctional endoscope camera also comprises a lens component, a first substrate, a second substrate, a main control module, a distance sensor, a temperature sensor and a USB interface which are arranged in the shell, wherein the first substrate and the second substrate are sequentially arranged along the direction from the front end to the rear end of the shell, the rear end of the lens component is arranged on the surface of the first substrate far away from the second substrate, the front end of the lens component is opposite to the waterproof lens, the main control module, the distance sensor, the temperature sensor and the USB interface are all arranged on the second substrate, and the lens component, the distance sensor, the temperature sensor and the USB interface are all electrically connected with the main control module. The multifunctional electric heating cooker has multiple functions, and greatly meets the use requirements.

Description

Multifunctional endoscope camera

Technical Field

The utility model relates to the technical field of endoscopes, in particular to a multifunctional endoscope camera.

Background

Industrial endoscope cameras are used in a large number of applications because they are easy to use and can be used for taking pictures through a small pipe.

The existing endoscope camera generally only has the function of collecting images, has single function and cannot meet the use requirement.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a multifunctional endoscope camera which has multiple functions and can meet the use requirements.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a multifunctional endoscope camera, includes the shell, the front end of shell is equipped with waterproof lens, still including setting up lens subassembly, first base plate, second base plate, host system, distance inductor, temperature sensor and USB interface in the shell, first base plate and second base plate are followed the front end of shell sets gradually to the direction of rear end, the rear end of lens subassembly sets up keeping away from of first base plate the one side of second base plate, the front end of lens subassembly with waterproof lens is relative, host system, distance inductor, temperature sensor and USB interface all set up the second base plate, lens subassembly, distance inductor, temperature sensor and USB interface all with the host system electricity is connected.

As a preferable technical solution, the lens module further includes a third substrate disposed in the housing, the third substrate is located between the waterproof lens and the first substrate, the third substrate has a through hole, and the front end of the lens assembly passes through the through hole and is located between the waterproof lens and the third substrate.

As a preferred technical solution, the waterproof lens further includes a voice coil motor and a driving chip, the voice coil motor and the driving chip are disposed on one surface of the third substrate, the surface is close to the waterproof lens, the front end of the lens assembly is accommodated in the accommodating cavity of the voice coil motor, the voice coil motor is electrically connected with the driving chip, and the driving chip is electrically connected with the main control module.

As a preferable technical scheme, the waterproof lens further comprises an infrared lamp arranged on one surface of the third substrate close to the waterproof lens, and the infrared lamp is electrically connected with the main control module.

As a preferred technical scheme, the waterproof module further comprises a white light lamp arranged on one surface of the third substrate close to the waterproof lens, and the white light lamp is electrically connected with the main control module.

As a preferred technical scheme, the number of the infrared lamps and the number of the white light lamps are two, and the two infrared lamps and the two white light lamps are respectively located on two sides of the front end of the lens assembly.

As the preferred technical scheme, the inner wall of the front end of the shell is provided with an installation groove, and the waterproof lens is arranged in the installation groove.

As a preferred technical scheme, the display device further comprises an alarm module arranged on the second substrate, and the alarm module is electrically connected with the main control module.

Preferably, the housing is a metal member.

As a preferred technical scheme, the main control module is an FPGA module.

The utility model has the beneficial effects that: the endoscope camera has multiple functions, not only has the function of collecting the image of the detected object, but also has the functions of detecting the distance between the detected object and the endoscope camera and detecting the temperature inside the endoscope camera, and greatly meets the use requirements.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic structural diagram of a multifunctional endoscope camera provided by an embodiment of the utility model;

fig. 2 and 3 are exploded views of the camera head of the multifunctional endoscope shown in fig. 1.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. All technical characteristics in the utility model can be interactively combined on the premise of not conflicting with each other.

Referring to fig. 1 to 3, a multifunctional endoscope camera according to an embodiment of the present invention includes a housing 12 with two open ends, a lens assembly 14 disposed in the housing 12, a first substrate 16, a second substrate 18, a main control module 22, a distance sensor 24, a temperature sensor 26, and a USB interface 28. The master control module 22 is preferably an FPGA module.

A waterproof lens 122 is provided at the front end of the housing 12. Specifically, the inner wall of the front end of the housing 12 is provided with an annular mounting groove 124, and the waterproof lens 122 is disposed in the mounting groove 124, so that the waterproof lens 122 can be conveniently mounted, and the waterproof lens 122 can be prevented from dropping into the housing 12.

The first substrate 16 and the second substrate 18 are sequentially disposed in a direction from the front end to the rear end of the housing 12. The first substrate 16 is circular, the second substrate 18 is rectangular and is disposed perpendicular to the first substrate 16, and the longitudinal direction of the second substrate 18 is the same as the axial direction of the endoscope camera. The rear end of the lens assembly 14 is disposed on a side of the first substrate 16 remote from the second substrate 18, and the front end of the lens assembly 14 is opposite the waterproof lens 122. The main control module 22, the distance sensor 24, the temperature sensor 26, and the USB interface 28 are all provided to the second substrate 18, and the lens assembly 14, the distance sensor 24, the temperature sensor 26, and the USB interface 28 are all electrically connected to the main control module 22. The lens assembly 14 is used for acquiring images of an object to be detected, the distance sensor 24 is used for detecting the distance between the object to be detected and the endoscope camera, and the temperature sensor 26 is used for detecting the temperature inside the endoscope camera. The image collected by the lens assembly 14, the distance detected by the distance sensor 24, and the temperature detected by the temperature sensor 26 are all output to the main control module 22, and the main control module 22 can output the image collected by the lens assembly 14, the distance detected by the distance sensor 24, and the temperature detected by the temperature sensor 26 to the display device of the endoscope through the USB interface 28 for display. The endoscope camera has the advantages of reasonable layout, compact structure and multiple functions, not only has the function of collecting the image of the detected object, but also has the functions of detecting the distance between the detected object and the endoscope camera and detecting the temperature inside the endoscope camera, and greatly meets the use requirements.

Further, the endoscope camera of the present invention further includes a third substrate 32 provided to the inside of the housing 12, the third substrate 32 having a shape corresponding to the shape of the first substrate 16, the third substrate 32 being located between the waterproof lens 122 and the first substrate 16, the third substrate 32 having a through hole through which the front end of the lens assembly 14 passes and being located between the waterproof lens 122 and the third substrate 32.

Further, the endoscope camera head of the present invention further includes a Voice Coil Motor (VCM)34 and a Driver chip (VCM Driver IC)36 provided to the inside of the housing 12. The voice coil motor 34 and the driving chip 36 are disposed on a side of the third substrate 32 close to the waterproof lens 122, and the driving chip 36 is located on a side of the voice coil motor 34. The front end of the lens assembly 14 is received in the receiving cavity 342 of the voice coil motor 34, the voice coil motor 34 is electrically connected to the driving chip 36, and the driving chip 36 is electrically connected to the main control module 22. The voice coil motor 34 is used for driving the lens assembly 14 to move back and forth along the axial direction of the endoscope camera to realize the focusing function, so that the endoscope camera of the present invention also has the automatic focusing function, which can ensure the image to be clear, and the driving chip 36 is controlled by the main control module 22 and is used for controlling the operation of the voice coil motor 34. The voice coil motor 34 and the driver chip 36 are conventional components.

In this embodiment, as shown in fig. 3, the lens assembly 14 includes a lens 142, a filter 144, and an image sensor 146, which are connected in sequence, wherein one end of the image sensor 146, which is far away from the filter 144, is disposed on one surface of the first substrate 16, which is far away from the second substrate 18, the filter 144 is located in the through hole of the third substrate 32, and the lens 142 is located in the accommodating cavity 342 of the voice coil motor 34. The image sensor 146 is electrically connected to the main control module 22. The image sensor 146 is used for collecting the image transmitted through the lens 142 and the filter 144. When the collected image is unclear, the image sensor 146 may send a driving signal to the driving chip 36 through the main control module 22 by using the I2C communication protocol, so that the driving chip 36 outputs a current to the voice coil motor 34, and the voice coil motor 34 drives the lens assembly 14 to move to the optimal focusing point, thereby implementing auto-focusing.

Further, the endoscope camera of the present invention further includes an infrared lamp 38 and a white light lamp 42 provided to a surface of the third substrate 32 near the waterproof lens 122. The infrared lamp 38 and the white light lamp 42 are both electrically connected with the main control module 22. The infrared lamp 38 is turned on to supplement light, so that the lens assembly 14 can collect black and white images, the white light lamp 42 is turned on to supplement light, so that the lens assembly 14 can collect color images, and the endoscope camera can collect color images and black and white images. The turning on or off of the infrared lamps 38 and the white light lamps 42 can be controlled by the main control module 22.

The infrared lamp 38 and the white light lamp 42 are both LED lamps. In this embodiment, two infrared lamps 38 and two white light lamps 42 are provided, and the two infrared lamps 38 and the two white light lamps 42 are respectively located on two sides of the front end of the lens assembly 14 and two sides of the voice coil motor 34. It is understood that the number of the infrared lamps 38 and the white light lamps 42 may be other, and may be set according to actual situations.

In this embodiment, the endoscope camera of the present invention further includes an alarm module provided to the second substrate 18, and the alarm module is electrically connected to the main control module 22. When the temperature inside the endoscope camera detected by the temperature sensor 26 is greater than a preset alarm temperature threshold, the alarm module is controlled by the main control module 22 to give an alarm to remind a user to prevent damage to the endoscope camera. The alarm module is, for example, a buzzer or the like. It should be understood that the main control module 22 may stop outputting the image to the display device of the endoscope, thereby playing a role of cutting off the image and also playing a role of reminding the user.

The main control module 22 is located on one side of the second substrate 18, and the distance sensor 24, the temperature sensor 26, the USB interface 28 and the alarm module are located on the other side of the second substrate 18.

In this embodiment, the rear end of the housing 12 is screwed with a tail, one end of the second substrate 18 contacts with a surface of the first substrate 16 close to the second substrate 16, and the other end protrudes from the rear end of the housing 12 and is accommodated in the tail. The tail piece is used for installing cables, handles and the like.

Preferably, the shell 12 and the tail piece are both metal pieces, which can increase the strength of the endoscope camera and prolong the service life of the endoscope camera.

While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a multifunctional endoscope camera, includes the shell, the front end of shell is equipped with waterproof lens, its characterized in that, still including setting up lens subassembly, first base plate, second base plate, host system, distance inductor, temperature sensor and USB interface in the shell, first base plate and second base plate are followed the front end of shell sets gradually to the direction of rear end, the rear end of lens subassembly sets up keeping away from of first base plate the one side of second base plate, the front end of lens subassembly with waterproof lens is relative, host system, distance inductor, temperature sensor and USB interface all set up the second base plate, lens subassembly, distance inductor, temperature sensor and USB interface all with the host system electricity is connected.

2. The multi-functional endoscopic camera head according to claim 1, further comprising a third substrate disposed into said housing, said third substrate being located between said waterproof lens and first substrate, said third substrate having a through hole through which a front end of said lens assembly passes and is located between said waterproof lens and third substrate.

3. The multifunctional endoscope camera head of claim 2, further comprising a voice coil motor and a driver chip disposed on a side of the third substrate close to the waterproof lens, wherein the front end of the lens assembly is received in the receiving cavity of the voice coil motor, the voice coil motor is electrically connected to the driver chip, and the driver chip is electrically connected to the main control module.

4. The multifunctional endoscope camera head of claim 2, further comprising an infrared lamp disposed to a side of the third substrate proximate to the waterproof lens, the infrared lamp being electrically connected to the master control module.

5. The multifunctional endoscope camera head of claim 4, further comprising a white light lamp disposed on a side of the third substrate near the waterproof lens, the white light lamp being electrically connected to the main control module.

6. The multifunctional endoscope camera according to claim 5, wherein the number of the infrared lamp and the number of the white light lamp are two, and the two infrared lamps and the two white light lamps are respectively located at two sides of the front end of the lens assembly.

7. The multifunctional endoscope camera head of claim 1, characterized in that the front end inner wall of the housing is provided with a mounting groove, and the waterproof lens is disposed into the mounting groove.

8. The multi-functional endoscopic camera according to claim 1, further comprising an alarm module provided to said second substrate, said alarm module being electrically connected with said main control module.

9. The multi-function endoscopic camera according to claim 1, wherein said housing is a metal piece.

10. The multi-functional endoscopic camera according to claim 1, wherein said main control module is an FPGA module.