CN111853453B - Image acquisition system based on screen monitoring technology - Google Patents

Image acquisition system based on screen monitoring technology Download PDF

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Publication number
CN111853453B
CN111853453B CN202010724083.4A CN202010724083A CN111853453B CN 111853453 B CN111853453 B CN 111853453B CN 202010724083 A CN202010724083 A CN 202010724083A CN 111853453 B CN111853453 B CN 111853453B
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CN
China
Prior art keywords
telescopic rod
monitoring
hinged
unit
telescopic
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Expired - Fee Related
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CN202010724083.4A
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Chinese (zh)
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CN111853453A (en
Inventor
王志明
李闵
任静静
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Yongxin Industrial Group Guangdong Co ltd
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Yongxin Industrial Group Guangdong Co ltd
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Priority to CN202010724083.4A priority Critical patent/CN111853453B/en
Publication of CN111853453A publication Critical patent/CN111853453A/en
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Expired - Fee Related legal-status Critical Current
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
    • F16M11/121—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction constituted of several dependent joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

The invention discloses an image acquisition system based on a video monitoring technology, which comprises a monitoring unit, an adjusting unit and a damping unit, wherein the adjusting unit is connected with the monitoring unit in a matching way, and the damping unit is arranged at the top of the adjusting unit. The monitoring unit includes control organism, first cylinder, camera, first hinged-support, light filling device, video processor, video memory and controller, and the regulating unit includes fixing base, first telescopic link, second telescopic link, roating seat and hinge bar, and the shock attenuation unit is including fixed casing and shock attenuation piece. The monitoring unit of the device can be adjusted in the vertical and horizontal directions under the action of the first telescopic rod and the second telescopic rod, so that the monitoring range is larger; the damping unit is arranged, and the damping in the vertical direction and the horizontal direction is effectively carried out under the matching of the damping shock absorber and the spring.

Description

Image acquisition system based on screen monitoring technology
Technical Field
The invention relates to the technical field of video monitoring, in particular to an image acquisition system based on a video monitoring technology.
Background
Video monitoring is an important component of a safety precaution system, although society is advanced, the quality of human beings is not improved, theft incidents exist everywhere and become more wild, and the human beings are in a panic state.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems with existing video monitors.
Therefore, the problem to be solved by the invention is how to enable the video monitor to have a multi-angle monitoring function.
In order to solve the technical problems, the invention provides the following technical scheme: an image acquisition system based on a video monitoring technology comprises a monitoring unit, a first image acquisition unit and a second image acquisition unit, wherein the monitoring unit comprises a monitoring machine body, a first cylinder arranged at one end of the monitoring machine body, a camera arranged at the other end of the monitoring machine body, and first hinged supports arranged at two sides of the first cylinder; the adjusting unit is matched and connected with the monitoring unit and comprises a fixed seat arranged above the monitoring unit, a first telescopic rod vertically arranged, a second telescopic rod horizontally arranged, a rotating seat fixedly connected with the first telescopic rod and a hinged rod arranged on the bottom surface of the rotating seat; first telescopic link with the second telescopic link all includes the flexible end that can stretch out and draw back separately, first telescopic link with fixing base swivelling joint, the second telescopic link with fixing base fixed connection, the flexible end of first telescopic link pass through the connecting rod with first cylinder articulates, the hinge bar with first hinged support is articulated, the flexible end of second telescopic link with first telescopic link is articulated.
As a preferred scheme of the image acquisition system based on the video monitoring technology, the invention comprises the following steps: still include the shock attenuation unit, set up in the regulating unit top, including fixed casing and shock attenuation piece, the fixing base set up in the fixed casing, the shock attenuation piece set up in the fixing base top and with the fixed casing internal bottom surface is connected.
As a preferred scheme of the image acquisition system based on the video monitoring technology, the invention comprises the following steps: the bottom surface of the rotating seat is provided with a first groove matched with the monitoring machine body.
As a preferred scheme of the image acquisition system based on the video monitoring technology, the invention comprises the following steps: the first telescopic link is provided with a second hinged support, the telescopic end of the second telescopic link is hinged to the second hinged support, and the connecting rod is obliquely arranged.
As a preferred scheme of the image acquisition system based on the video monitoring technology, the invention comprises the following steps: the monitoring unit further comprises a light supplementing device arranged on the same side as the camera.
As a preferred scheme of the image acquisition system based on the video monitoring technology, the invention comprises the following steps: the monitoring unit further comprises a video processor, a video memory and a controller which are arranged on the same side of the first cylinder.
As a preferred scheme of the image acquisition system based on the video monitoring technology, the invention comprises the following steps: the shock attenuation piece include with fixing base top fixed connection's boss, connect two the horizontal pole of boss, fix first articulated seat in the fixed casing, with the articulated seat of horizontal pole sliding fit's second, be fixed in spring between the articulated seat of second and the boss, and with first articulated seat and the articulated seat of second carry out articulated damping shock absorber.
As a preferred scheme of the image acquisition system based on the video monitoring technology, the invention comprises the following steps: the shock absorption piece is provided with at least one group; when the damping piece is provided with two or more groups, the multiple groups of damping pieces are arranged in parallel.
As a preferred scheme of the image acquisition system based on the video monitoring technology, the invention comprises the following steps: and two damping shock absorbers are symmetrically arranged on one group of the shock absorbing parts.
As a preferred scheme of the image acquisition system based on the video monitoring technology, the invention comprises the following steps: the damping shock absorber is obliquely arranged.
The invention has the advantages that the monitoring unit can be adjusted in the vertical and horizontal directions under the action of the first telescopic rod and the second telescopic rod, and the monitoring range is larger; the damping unit is arranged, and the damping in the vertical direction and the horizontal direction is effectively carried out under the matching of the damping shock absorber and the spring.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a block diagram of an image acquisition system based on a screen monitoring technique in example 1.
Fig. 2 is a structural diagram of an image acquisition system based on a video monitoring technology in example 1 when a monitoring body is horizontal.
Fig. 3 is a block diagram of an image acquisition system based on a screen monitoring technique in example 2.
Fig. 4 is another view of the image capturing system based on the screen monitoring technique in example 2.
Fig. 5 is a sectional view of an image acquisition system based on a screen monitoring technique in example 3.
Fig. 6 is a structural view of a shock absorbing member of an image pickup system based on a screen monitoring technique in example 3.
Fig. 7 is a structural diagram of an image acquisition system based on a video monitoring technology in example 3 when a monitoring body is horizontal.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
The image acquisition system based on the video monitoring technology is vertically installed, and the upper part and the lower part in the vertical direction are referred to in the specification, namely the top part is the uppermost part, and the bottom part is the lowermost part.
Example 1
Referring to fig. 1 and 2, a first embodiment of the present invention provides an image capturing system based on a video monitoring technology, which includes a monitoring unit 100 and an adjusting unit 200, wherein the adjusting unit 200 is connected to the monitoring unit 100 in a matching manner, and can be adjusted in vertical and horizontal directions under the action of a first telescopic rod 202 and a second telescopic rod 203 for multi-angle monitoring.
Specifically, the monitoring unit 100 includes a monitoring body 101, a first cylinder 102 disposed at one end of the monitoring body 101, a camera 103 disposed at the other end of the monitoring body 101, and a first hinge support 104 disposed at two sides of the first cylinder 102, preferably, the camera 103 is HDC 10.
The adjusting unit 200 includes a fixing base 201 disposed above the monitoring unit 100, a vertically disposed first telescopic rod 202, a horizontally disposed second telescopic rod 203, a rotating base 204 fixedly connected to the first telescopic rod 202, and a hinge rod 205 disposed at a bottom surface of the rotating base 204, the fixing base 201 is a plate-shaped structure, the first telescopic rod 202 and the second telescopic rod 203 each include a telescopic end capable of extending and retracting, the first telescopic rod 202 is connected to the fixing base 201 and can rotate relative to the fixing base 201, the second telescopic rod 203 is fixedly connected to the fixing base 201, the telescopic end of the second telescopic rod 203 is hinged to a second hinge support 202a disposed on the first telescopic rod 202, when the second telescopic rod 203 extends and retracts, the first telescopic rod 202 can rotate at a certain angle through its hinge structure with the second hinge support 202 a. The two ends of the connecting rod 206 are hinged to the telescopic end of the first telescopic rod 202 and the first cylinder 102, respectively, and the connecting rod 206 should be shorter and needs to be inclined at an angle of between 10 ° and 30 ° to the vertical. The hinge rod 205 is hinged with the first hinge support 104, the first telescopic rod 202 is provided with a second hinge support 202a, and the telescopic end of the second telescopic rod 203 is hinged with the second hinge support 202 a.
In summary, the bottom surface of the fixing base 201 is connected with a first telescopic rod 202 and a second telescopic rod 203, the second telescopic rod 203 is hinged to the first telescopic rod 202 through a second hinge support 202a, the first telescopic rod 202 is fixedly connected to the rotating base 204, the hinge rod 205 is arranged on the bottom surface of the rotating base 204, the first hinge support 104 is hinged to the hinge rod 205, the first cylinder 102 is hinged to the telescopic end of the first telescopic rod 202 through a connecting rod 206, and the camera 103 is mounted at one end of the monitoring body 101.
When the monitoring device is used, the fixing seat 201 is fixed at a certain position, the monitoring device can start to work after being powered on, and the monitoring unit 100 rotates under the action of the first telescopic rod 202 and the second telescopic rod 203, so that multi-angle monitoring can be performed.
Example 2
Referring to fig. 3 and 4, a second embodiment of the present invention, which is different from the first embodiment, is: the monitoring unit 100 further comprises a fill light system 105, a video processor 106, a video memory 107 and a controller 108. In the above embodiment, the image capturing system based on the video monitoring technology includes a monitoring unit 100 and an adjusting unit 200, the adjusting unit 200 is connected to the monitoring unit 100 in a matching manner, and can be adjusted in the vertical and horizontal directions under the action of the first telescopic rod 202 and the second telescopic rod 203 for multi-angle monitoring.
Specifically, the monitoring unit 100 includes a monitoring body 101, set up in the first cylinder 102 of monitoring body 101 one end, set up in the camera 103 of the monitoring body 101 other end, set up in the first hinged-support 104 of first cylinder 102 both sides, the light filling device 105 that the camera 103 homonymy set up, the video processor 106 that sets up with first cylinder 102 homonymy, video memory 107, and controller 108, it is preferred, the camera 103 model is HDC10, light filling device 105 is LED infrared light filling lamp, the controller 108 model is KY02S, control the switch of camera 103 and light filling device 105.
The adjusting unit 200 includes a fixing base 201 disposed above the monitoring unit 100, a vertically disposed first telescopic rod 202, a horizontally disposed second telescopic rod 203, a rotating base 204 fixedly connected to the first telescopic rod 202, and a hinge rod 205 disposed at a bottom surface of the rotating base 204, the fixing base 201 is a plate-shaped structure, the first telescopic rod 202 and the second telescopic rod 203 each include a telescopic end capable of extending and retracting, the first telescopic rod 202 is connected to the fixing base 201 and can rotate relative to the fixing base 201, the second telescopic rod 203 is fixedly connected to the fixing base 201, the telescopic end of the second telescopic rod 203 is hinged to a second hinge support 202a disposed on the first telescopic rod 202, when the second telescopic rod 203 extends and retracts, the first telescopic rod 202 can rotate at a certain angle through its hinge structure with the second hinge support 202 a. The two ends of the connecting rod 206 are hinged to the telescopic end of the first telescopic rod 202 and the first cylinder 102, respectively, and the connecting rod 206 should be shorter and needs to be inclined at an angle of between 10 ° and 30 ° to the vertical. The hinge rod 205 is hinged with the first hinge support 104, the first telescopic rod 202 is provided with a second hinge support 202a, and the telescopic end of the second telescopic rod 203 is hinged with the second hinge support 202 a.
Further, the bottom surface of the rotating base 204 is provided with a first groove 204a matched with the monitoring body 101 for storing the monitoring body 101.
In summary, the bottom surface of the fixing base 201 is connected with the first telescopic rod 202 and the second telescopic rod 203, the second telescopic rod 203 is hinged to the first telescopic rod 202 through the second hinge support 202a, the first telescopic rod 202 is fixedly connected to the rotating base 204, the hinge rod 205 is disposed on the bottom surface of the rotating base 204, the first hinge support 104 is hinged to the hinge rod 205, the first cylinder 102 is hinged to the telescopic end of the first telescopic rod 202 through the connecting rod 206, the camera 103 and the light supplement device 105 are mounted at one end of the monitoring body 101, and the video processor 106, the video memory 107 and the controller 108 are disposed at the other end of the monitoring body 101.
When the monitoring device is used, the fixing seat 201 is fixed at a certain position, the monitoring device can start to work after being powered on, and the monitoring unit 100 rotates under the action of the first telescopic rod 202 and the second telescopic rod 203, so that multi-angle monitoring can be performed.
Example 3
Referring to fig. 5 to 7, a third embodiment of the present invention is different from the first two embodiments: a shock absorbing unit 300 is also included. In the last embodiment, the image acquisition system based on the screen monitoring technology includes the monitoring unit 100, the adjusting unit 200 and the shock absorption unit 300, the shock absorption unit 300 is arranged at the top of the adjusting unit 200, the adjusting unit 200 is connected with the monitoring unit 100 in a matching manner, the adjustment in the vertical and horizontal directions can be performed under the action of the first telescopic rod 202 and the second telescopic rod 203, the multi-angle monitoring is performed, the adjusting unit 200 is matched with the shock absorption unit 300, and the shock absorption function is realized under the action of the shock absorption piece 302.
Specifically, the monitoring unit 100 includes a monitoring body 101, set up in the first cylinder 102 of monitoring body 101 one end, set up in the camera 103 of the monitoring body 101 other end, set up in the first hinged-support 104 of first cylinder 102 both sides, the light filling device 105 of camera 103 homonymy setting, the video processor 106 with first cylinder 102 homonymy setting, video memory 107, and controller 108, it is preferred, the camera 103 model is HDC10, light filling device 105 is LED infrared light filling lamp, the controller 108 model is KY 02S.
The adjusting unit 200 includes a fixing base 201 disposed above the monitoring unit 100, a vertically disposed first telescopic rod 202, a horizontally disposed second telescopic rod 203, a rotating base 204 fixedly connected to the first telescopic rod 202, and a hinge rod 205 disposed at a bottom surface of the rotating base 204, the fixing base 201 is a plate-shaped structure, the first telescopic rod 202 and the second telescopic rod 203 each include a telescopic end capable of extending and retracting, the first telescopic rod 202 is connected to the fixing base 201 and can rotate relative to the fixing base 201, the second telescopic rod 203 is fixedly connected to the fixing base 201, the telescopic end of the second telescopic rod 203 is hinged to a second hinge support 202a disposed on the first telescopic rod 202, when the second telescopic rod 203 extends and retracts, the first telescopic rod 202 can rotate at a certain angle through its hinge structure with the second hinge support 202 a. The two ends of the connecting rod 206 are hinged to the telescopic end of the first telescopic rod 202 and the first cylinder 102, respectively, and the connecting rod 206 should be shorter and needs to be inclined at an angle of between 10 ° and 30 ° to the vertical. The hinge rod 205 is hinged with the first hinge support 104, the first telescopic rod 202 is provided with a second hinge support 202a, and the telescopic end of the second telescopic rod 203 is hinged with the second hinge support 202 a.
The damping unit 300 comprises a fixed shell 301 and a damping piece 302, the fixed base 201 is arranged in the fixed shell 301, the damping piece 302 is arranged at the top of the fixed base 201 and connected with the inner bottom surface of the fixed shell 301, the fixed shell 301 is an Jiong-shaped shell, the fixed base 201 is wrapped, and the damping piece 302 is connected between the fixed shell 301 and the fixed base 201. The shock absorber 302 is connected between the fixed shell 301 and the fixed seat 201, the shock absorber 302 includes a boss 302a fixedly connected with the top of the fixed seat 201, a cross rod 302b connecting the two bosses 302a, a first hinged seat 302c fixed in the fixed shell 301, a second hinged seat 302d sliding-fitted with the cross rod 302b, a spring 302e fixed between the second hinged seat 302d and the boss 302a, and a damping shock absorber 302f hinged with the first hinged seat 302c and the second hinged seat 302d, a set of shock absorbers 302 are symmetrically provided with two damping shock absorbers 302f, and the damping shock absorbers 302f are obliquely arranged.
Further, at least one group of damping members 302 is provided, and when only one group of damping members 302 is provided, the damping members are provided at the center line position of the fixing base 201 in the horizontal direction; when two or more sets of the shock absorbing members 302 are provided, the sets of the shock absorbing members 302 are all disposed in parallel, and preferably, the sets of the shock absorbing members 302 are symmetrically disposed about a horizontal center line of the fixing base 201, as shown in fig. 5.
To sum up, fixed casing 301 with be connected through damping bumper shock absorber 302f and fix on horizontal pole 302b on fixing base 201, fixing base 201 bottom surface is connected with first telescopic link 202 and second telescopic link 203, second telescopic link 203 is articulated with first telescopic link 202 through second hinged support 202a, first telescopic link 202 and roating seat 204 fixed connection, hinged link 205 sets up in roating seat 204 bottom surface, first hinged support 104 is articulated with hinged link 205, first cylinder 102 is articulated through the flexible end of connecting rod 206 with first telescopic link 202, the one end at monitoring organism 101 is installed to camera 103 and light filling device 105, video processor 106, video memory 107 and controller 108 set up the other end at monitoring organism 101.
When the monitoring device is used, the fixed shell 301 is fixed at a certain position, the monitoring device can start to work after being powered on, and the monitoring unit 100 rotates under the action of the first telescopic rod 202 and the second telescopic rod 203, so that multi-angle monitoring can be performed. When vibration occurs, the vibration is absorbed by the vibration absorbing member 302.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims (6)

1. The utility model provides an image acquisition system based on look screen monitoring technique which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the monitoring unit (100) comprises a monitoring machine body (101), a first cylinder (102) arranged at one end of the monitoring machine body (101), a camera (103) arranged at the other end of the monitoring machine body (101), and first hinged supports (104) arranged at two sides of the first cylinder (102); and the number of the first and second groups,
the adjusting unit (200) is connected with the monitoring unit (100) in a matched mode and comprises a fixed seat (201) arranged above the monitoring unit (100), a first telescopic rod (202) vertically arranged, a second telescopic rod (203) horizontally arranged, a rotating seat (204) fixedly connected with the first telescopic rod (202) and a hinged rod (205) arranged on the bottom surface of the rotating seat (204), and a first groove (204a) matched with the monitoring machine body (101) is formed in the bottom surface of the rotating seat (204);
the first telescopic rod (202) and the second telescopic rod (203) both comprise telescopic ends capable of respectively extending and retracting, the first telescopic rod (202) is provided with a second hinged support (202a), the first telescopic rod (202) is rotatably connected with the fixed seat (201), the second telescopic rod (203) is fixedly connected with the fixed seat (201), the telescopic end of the second telescopic rod (203) is hinged with a second hinged support (202a) arranged on the first telescopic rod (202), when the second telescopic rod (203) extends and retracts, the first telescopic rod (202) can rotate at a certain angle through a hinge structure of the second telescopic rod and the second hinged support (202a), the telescopic end of the first telescopic rod (202) is hinged with the first cylinder (102) through a connecting rod (206), the connecting rod (206) is obliquely arranged, and the hinge rod (205) is hinged with the first hinged support (104), the telescopic end of the second telescopic rod (203) is hinged with the first telescopic rod (202), and two ends of the connecting rod (206) are hinged with the telescopic end of the first telescopic rod (202) and the first cylinder (102) respectively;
the shock absorption device is characterized by further comprising a shock absorption unit (300) which is arranged at the top of the adjusting unit (200) and comprises a fixed shell (301) and a shock absorption piece (302), the fixed seat (201) is arranged in the fixed shell (301), and the shock absorption piece (302) is arranged at the top of the fixed seat (201) and is connected with the inner bottom surface of the fixed shell (301);
the shock absorber (302) include with fixing base (201) top fixed connection's boss (302a), connect two horizontal pole (302b) of boss (302a), fix first articulated seat (302c) in fixed casing (301), with horizontal pole (302b) sliding fit's articulated seat (302d), be fixed in spring (302e) between articulated seat (302d) of second and boss (302a), and with articulated damping bumper shock absorber (302f) is carried out to first articulated seat (302c) and articulated seat (302d) of second.
2. The video surveillance technology-based image acquisition system of claim 1, wherein: the monitoring unit (100) further comprises a light supplementing device (105) arranged on the same side as the camera (103).
3. The video surveillance technology-based image acquisition system of claim 2, wherein: the monitoring unit (100) further comprises a video processor (106), a video memory (107) and a controller (108) arranged on the same side as the first cylinder (102).
4. The image acquisition system based on the video monitoring technology as claimed in any one of claims 1 to 3, wherein: the shock absorbing pieces (302) are provided with at least one group;
when two or more groups of the shock absorbing pieces (302) are arranged, the groups of the shock absorbing pieces are arranged in parallel.
5. The image acquisition system based on the video monitoring technology as claimed in any one of claims 1 to 3, wherein: two damping shock absorbers (302f) are symmetrically arranged on one group of the shock absorbing pieces (302).
6. The video surveillance technology-based image acquisition system of claim 5, wherein: the damping shock absorber (302f) is arranged obliquely.
CN202010724083.4A 2020-07-24 2020-07-24 Image acquisition system based on screen monitoring technology Expired - Fee Related CN111853453B (en)

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Application Number Priority Date Filing Date Title
CN202010724083.4A CN111853453B (en) 2020-07-24 2020-07-24 Image acquisition system based on screen monitoring technology

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Application Number Priority Date Filing Date Title
CN202010724083.4A CN111853453B (en) 2020-07-24 2020-07-24 Image acquisition system based on screen monitoring technology

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CN111853453A CN111853453A (en) 2020-10-30
CN111853453B true CN111853453B (en) 2021-07-09

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