CN111225136A - Portable color night vision camera - Google Patents

Portable color night vision camera Download PDF

Info

Publication number
CN111225136A
CN111225136A CN202010129947.8A CN202010129947A CN111225136A CN 111225136 A CN111225136 A CN 111225136A CN 202010129947 A CN202010129947 A CN 202010129947A CN 111225136 A CN111225136 A CN 111225136A
Authority
CN
China
Prior art keywords
lens
module
image
night vision
circuit board
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010129947.8A
Other languages
Chinese (zh)
Inventor
郭宇宁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HongRi optical technology (Fujian) Co.,Ltd.
Original Assignee
Shenzhen Qianhai Hanshi Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Qianhai Hanshi Technology Co ltd filed Critical Shenzhen Qianhai Hanshi Technology Co ltd
Priority to CN202010129947.8A priority Critical patent/CN111225136A/en
Publication of CN111225136A publication Critical patent/CN111225136A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/52—Elements optimising image sensor operation, e.g. for electromagnetic interference [EMI] protection or temperature control by heat transfer or cooling elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/51—Housings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/65—Control of camera operation in relation to power supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Studio Devices (AREA)

Abstract

The invention discloses a portable color night vision camera, comprising: the camera comprises a camera body, a lens cone assembly, a master control assembly and a power supply assembly, wherein the camera body is of a cylindrical barrel structure and comprises a front shell and a rear shell, a convex-concave anti-slip layer is arranged on the outer surface of the rear shell, the lens cone assembly comprises a lens cone, a lens cover and a lens module, the lens cone assembly is movably arranged in the camera body, the master control assembly comprises a master control circuit board and a management circuit, a microprocessor, a photosensitive chip, an image acquisition module, an image processing module, an image storage module and a wireless module, the master control circuit board is arranged on the master control circuit board, and the power supply assembly is electrically connected with the master control circuit board. The invention has simple structure, small volume, light weight, convenient operation and portability, low cost, clear shot image at low illumination at night, and can make the shot image closer to real color, and perfect night vision can be realized by using the optical filter at night.

Description

Portable color night vision camera
Technical Field
The invention relates to the technical field of cameras, in particular to a portable color night vision camera.
Background
A camcorder, which is a device for recording images in a manner similar to a digital camera, captures a series of images by collecting light from an object and focusing it on a photosensitive substance inside the device, and stores the images on a memory card, should be small in size, light in weight, and the like.
The panoramic camera lens module on the market at present does not have a light filter switching device, and the panoramic camera lens module comprises a lens, a lens seat, a main board and a light filter, wherein the lens is mostly an ultra-wide angle fisheye lens or is formed by splicing a plurality of common visual angle lenses. The panoramic camera without the optical filter switching device is characterized in that a single optical filter is used between an image sensor and a lens for filtering light, due to the limitation of using the single optical filter, the quality of a shot picture is poor, the color reduction in the daytime is poor, the color cast phenomenon exists, the shot image is not clear at night under low illumination, the shooting effect of 360 degrees can be obtained by some cameras adopting a single ultra-wide angle fisheye lens only in a hoisting mode, the application occasion and the use range are limited, the image sensors with the same number are needed for splicing a plurality of common lenses, an algorithm software capable of realizing seamless splicing of the picture is needed, the requirement on the whole scheme is high, the strict requirement on the setting of the field angle and the installation position of the lens is met, and the cost is greatly increased.
Therefore, it is a problem to be solved by engineers in the art to develop a camera which has a simple structure, is convenient to carry, is low in cost, and can shoot clear images at low illumination at night.
Disclosure of Invention
The invention aims to provide a portable color night vision camera which is simple in structure, small in size, light in weight, convenient to carry and low in cost.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a portable color night vision camera comprising:
the camera body is of a cylindrical barrel structure and comprises a front shell and a rear shell, a plurality of status indicator lamps are arranged at the upper part of the rear shell, a convex-concave alternate anti-slip layer is arranged on the outer surface of the rear shell, and the front shell is movably connected with the rear shell;
the lens barrel assembly comprises a lens barrel, a lens cover and a lens module, and is movably arranged in the camera body;
the main control assembly comprises a main control circuit board, and a management circuit, a microprocessor, a photosensitive chip, an image acquisition module, an image processing module, an image storage module and a wireless module which are arranged on the main control circuit board, wherein the microprocessor, the photosensitive chip, the image processing module, the image acquisition module, the image storage module and the wireless module are all electrically connected with the main control circuit board;
the power supply assembly is movably arranged inside the rear shell and electrically connected with the main control circuit board.
Preferably, the power supply assembly comprises a battery compartment and a storage battery, the storage battery is movably arranged in the battery compartment, the battery compartment comprises a connecting sheet arranged in the battery compartment, and the storage battery comprises other batteries with the same specification and the type of 18650 lithium batteries.
Preferably, the lens barrel assembly includes an object side and an image side, the lens module is movably disposed inside the lens barrel, the lens module is connected to the image capturing module, the lens cover is movably disposed at the object side of the lens barrel, and the lens barrel is rotatably connected to the lens cover.
Preferably, still include infrared sensor, infrared sensor with image acquisition module electric connection, infrared sensor sets up object side.
Preferably, the lens module includes a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a glue assembly, an eighth lens element, a ninth lens element, a tenth lens element, an eleventh lens element, a filter and a spacer assembly, and the lens module is coaxially arranged in order from an object side to an image side.
Preferably, a round hole matched with the lens barrel assembly is arranged on one side of the front shell in a penetrating mode, and an internal thread is arranged inside the front shell.
Preferably, the backshell includes first end, second end, first end outside be equipped with internal thread assorted external screw thread, the bottom of second end is equipped with the USB socket, the USB socket respectively with master control circuit board, battery electric connection.
Preferably, the wireless module includes a WIFI module and a bluetooth module.
Preferably, the camera body has a diameter of 40 MM.
Preferably, the image processing module comprises an ISP image processor.
The invention has the beneficial effects that:
the invention has simple structure, small volume, light weight, convenient operation and portability, low cost, clear shot image at low illumination at night, and can make the shot image closer to real color, and perfect night vision can be realized by using the optical filter at night.
Drawings
Fig. 1 is an exploded view of an embodiment of a portable color night vision camera of the present invention.
In the figure, 1-front shell, 2-rear shell, 3-lens cone component, 4-main control component and 5-power supply component.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, a portable color night vision camera includes:
the camera comprises a camera body, wherein the camera body is of a cylindrical barrel structure and comprises a front shell 1 and a rear shell 2, a plurality of state indicating lamps are arranged at the upper part of the rear shell 2, a convex-concave alternate anti-slip layer is arranged on the outer surface of the rear shell 2, and the front shell 1 is movably connected with the rear shell 2;
specifically, in this embodiment, the plurality of status indicator lights are electrically connected to the main control circuit board.
Specifically, in this embodiment, the anti-slip layer may be formed by electroforming and/or decorating.
The lens cone component 3, the lens cone component 3 includes the lens cone, lens cover, lens die set, the lens cone component 3 activity is set up in the inside of the camera body;
the main control assembly 4 comprises a main control circuit board, and a management circuit, a microprocessor, a photosensitive chip, an image acquisition module, an image processing module, an image storage module and a wireless module which are arranged on the main control circuit board, wherein the microprocessor, the photosensitive chip, the image processing module, the image acquisition module, the image storage module and the wireless module are all electrically connected with the main control circuit board;
specifically, in this embodiment, the image capturing module includes a lens, the image processing module is connected to the image capturing module, and the image processing module is configured to receive an image signal and process the image signal to generate a corresponding image video signal. The image acquisition module comprises an image sensor, and the image sensor generates the image signal according to the light transmitted by the lens and transmits the image signal to the image processing module.
Specifically, in this embodiment, the image storage module includes a TF card.
And the power supply assembly is movably arranged in the rear shell 2, and the power supply assembly 5 is electrically connected with the main control circuit board.
In the preferred embodiment of the present invention, the power supply module 5 includes a battery compartment and a storage battery, the storage battery is movably disposed in the battery compartment, the battery compartment includes a connecting sheet disposed in the battery compartment, and the storage battery includes other batteries with the same specification, such as 18650 lithium batteries.
In a preferred embodiment of the present invention, the lens barrel assembly 3 includes an object side and an image side, the lens module is movably disposed inside the lens barrel, the lens module is connected to the image capturing module, the lens cover is movably disposed at the object side of the lens barrel, and the lens barrel is rotatably connected to the lens cover.
In a preferred embodiment of the present invention, the image capturing device further comprises an infrared sensor electrically connected to the image capturing module, wherein the infrared sensor is disposed on a side of the object.
In a preferred embodiment of the present invention, the lens module includes a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a bonding element, an eighth lens element, a ninth lens element, a tenth lens element, an eleventh lens element, a filter and a spacer, and the lens module is coaxially arranged in sequence from an object side to an image side.
In the preferred embodiment of the present invention, a circular hole matched with the lens barrel assembly 3 is arranged on one side of the front shell 1 in a penetrating manner, and an internal thread is arranged inside the front shell 1.
In a preferred embodiment of the present invention, the rear housing 2 includes a first end and a second end, the first end has an external thread matching the internal thread, the second end has a USB socket at the bottom, and the USB socket is electrically connected to the main control circuit board and the storage battery respectively.
In a preferred embodiment of the present invention, the wireless module includes a WIFI module and a bluetooth module.
In the preferred embodiment of the present invention, the camera body has a diameter of 40 MM.
Specifically, in this embodiment, the camera body is made of a metal material.
In a preferred embodiment of the present invention, the image processing module comprises an ISP image processor.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.

Claims (10)

1. A portable color night vision camera, comprising:
the camera body is of a cylindrical barrel structure and comprises a front shell and a rear shell, a plurality of status indicator lamps are arranged at the upper part of the rear shell, a convex-concave alternate anti-slip layer is arranged on the outer surface of the rear shell, and the front shell is movably connected with the rear shell;
the lens barrel assembly comprises a lens barrel, a lens cover and a lens module, and is movably arranged in the camera body;
the main control assembly comprises a main control circuit board, and a management circuit, a microprocessor, a photosensitive chip, an image acquisition module, an image processing module, an image storage module and a wireless module which are arranged on the main control circuit board, wherein the microprocessor, the photosensitive chip, the image processing module, the image acquisition module, the image storage module and the wireless module are all electrically connected with the main control circuit board;
the power supply assembly is movably arranged inside the rear shell and electrically connected with the main control circuit board.
2. The portable color night vision camera of claim 1, wherein the power supply assembly includes a battery compartment and a battery movably disposed in the battery compartment, the battery compartment includes a connecting tab disposed in the battery compartment, and the battery includes a plurality of other batteries of the same size, such as 18650 lithium batteries.
3. The portable color night vision camera of claim 1, wherein the barrel assembly includes an object side and an image side, the lens module is movably disposed inside the barrel, the lens module is connected to the image capturing module, the lens cover is movably disposed at an object side of the barrel, and the barrel is rotatably connected to the lens cover.
4. The portable color night vision camera of claim 1, further comprising an infrared sensor electrically connected to the image capture module, the infrared sensor being disposed laterally to the object.
5. The portable color night vision camera as claimed in claim 3, wherein the lens module includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a glue assembly, an eighth lens, a ninth lens, a tenth lens, an eleventh lens, a filter and a spacer assembly, and the lens modules are coaxially arranged in sequence from an object side to an image side.
6. The portable color night vision camera as claimed in claim 1, wherein a circular hole is formed through one side of the front housing to match the lens barrel assembly, and an internal thread is formed inside the front housing.
7. The portable color night vision camera as claimed in claim 1, wherein the rear housing includes a first end and a second end, the first end is externally provided with an external thread matching the internal thread, the bottom of the second end is provided with a USB socket, and the USB socket is electrically connected to the main control circuit board and the storage battery respectively.
8. The portable color night vision camera of claim 1, wherein the wireless module comprises a WIFI module and a bluetooth module.
9. A portable color night vision camera according to claim 1, wherein the diameter of the camera body is 40 MM.
10. The portable color night vision camera of claim 1, wherein the image processing module comprises an ISP image processor.
CN202010129947.8A 2020-02-28 2020-02-28 Portable color night vision camera Pending CN111225136A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010129947.8A CN111225136A (en) 2020-02-28 2020-02-28 Portable color night vision camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010129947.8A CN111225136A (en) 2020-02-28 2020-02-28 Portable color night vision camera

Publications (1)

Publication Number Publication Date
CN111225136A true CN111225136A (en) 2020-06-02

Family

ID=70829965

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010129947.8A Pending CN111225136A (en) 2020-02-28 2020-02-28 Portable color night vision camera

Country Status (1)

Country Link
CN (1) CN111225136A (en)

Similar Documents

Publication Publication Date Title
US9055220B1 (en) Enabling the integration of a three hundred and sixty degree panoramic camera within a mobile device case
US11445126B2 (en) Image capture device with interchangeable integrated sensor-optical component assemblies
CN102322571B (en) Audio/video electric torch
CN101750849A (en) Electronic device
US20230037461A1 (en) Case for a cellular phone configured to enable the cellular phone to capture 360-degree field-of-view images
US10735632B2 (en) Multiple camera control system
JPH1169208A (en) Pinhole video camera
CN218830398U (en) Image capturing apparatus
CN2802855Y (en) Mobile phone with camera
CN212064119U (en) Portable color night vision camera
CN102667613A (en) Imaging apparatus
CN111225136A (en) Portable color night vision camera
JP4429077B2 (en) Camera system
CN206002839U (en) A kind of panorama camera
JP2011078021A (en) Electronic view finder with stroboscope
CN209823871U (en) Image acquisition equipment
US20190253590A1 (en) Camera Module
CN202708623U (en) Flashlight with infrared camera shooting
CN206413080U (en) Photography module
CN201131003Y (en) Digital camera with display
CN207910889U (en) Camera
CN214480818U (en) Camera module and electronic device with camera function
CN213244133U (en) Twin-lens shooting device and twin-lens shooting device control circuit
CN210016546U (en) Global shutter exposure camera
CN210670374U (en) Panoramic lens and panoramic shooting equipment

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20210304

Address after: 362000 floor 1, 2 and 3, No.3 workshop, innovation and entrepreneurship center, national high tech Zone, Hongshan Town, Shishi City, Quanzhou City, Fujian Province

Applicant after: HongRi optical technology (Fujian) Co.,Ltd.

Address before: 518052 Room 201, building A, 1 front Bay Road, Shenzhen Qianhai cooperation zone, Shenzhen, Guangdong

Applicant before: SHENZHEN QIANHAI HANSHI TECHNOLOGY Co.,Ltd.

TA01 Transfer of patent application right