CN113012377B - High-precision numerical control LED light source for sound alarm type visual sensing - Google Patents

High-precision numerical control LED light source for sound alarm type visual sensing Download PDF

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Publication number
CN113012377B
CN113012377B CN202110406032.1A CN202110406032A CN113012377B CN 113012377 B CN113012377 B CN 113012377B CN 202110406032 A CN202110406032 A CN 202110406032A CN 113012377 B CN113012377 B CN 113012377B
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China
Prior art keywords
bolt hole
hole part
conductive
light source
visual sensing
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CN202110406032.1A
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Chinese (zh)
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CN113012377A (en
Inventor
熊先文
童建安
王建明
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Hangzhou Lijiacheng Electric Co ltd
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Hangzhou Lijiacheng Electric Co ltd
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Priority to CN202110406032.1A priority Critical patent/CN113012377B/en
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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19602—Image analysis to detect motion of the intruder, e.g. by frame subtraction
    • G08B13/19613—Recognition of a predetermined image pattern or behaviour pattern indicating theft or intrusion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0004—Personal or domestic articles
    • F21V33/0052—Audio or video equipment, e.g. televisions, telephones, cameras or computers; Remote control devices therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0004—Personal or domestic articles
    • F21V33/0052—Audio or video equipment, e.g. televisions, telephones, cameras or computers; Remote control devices therefor
    • F21V33/0056—Audio equipment, e.g. music instruments, radios or speakers
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19617—Surveillance camera constructional details
    • G08B13/1963—Arrangements allowing camera rotation to change view, e.g. pivoting camera, pan-tilt and zoom [PTZ]
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19617—Surveillance camera constructional details
    • G08B13/19632—Camera support structures, e.g. attachment means, poles
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19639—Details of the system layout
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B15/00—Identifying, scaring or incapacitating burglars, thieves or intruders, e.g. by explosives
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
    • G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention relates to a high-precision numerical control LED light source for sound alarm type visual sensing, which comprises a lampshade, a lighting source control switch, an LED lighting source, a control center, an input unit and a visual sensing unit, wherein the visual sensing unit comprises a control unit, a storage unit, an output unit, a high-precision camera and a loudspeaker; when the working mode code input by the input unit is a code representing the visual sensing mode, the control center enables the visual sensing unit to work, enables the LED illuminating light source to be in an off state and enables the illuminating light source control switch to lose the control effect on the LED illuminating light source. The invention has the advantages of being capable of being used for lighting and monitoring whether other people enter a room or not, and solves the problem of inconvenient installation layout of the existing light source and vision sensing system which operate independently and are installed.

Description

High-precision numerical control LED light source for sound alarm type visual sensing
Technical Field
The invention relates to the field of illumination, in particular to a high-precision numerical control LED light source for sound alarm type visual sensing.
Background
There are many kinds of light sources (also called lamps), and one of them is an LED light source. The use of LEDs is becoming more and more popular due to their advantages of energy conservation and long service life. The existing LED light source only has the function of a light source to illuminate, and a user needs to monitor the room to acquire the condition in the room along with the improvement of the security requirement, and at the moment, a set of vision sensing system (namely a monitoring system) needs to be additionally installed in the room, and the two sets of systems need to be installed twice, so that great inconvenience is brought to installation, use and layout.
Disclosure of Invention
The invention aims to provide a high-precision numerical control LED light source for sound-alarm type visual sensing, which can be used for lighting and monitoring whether other people enter a room, and solves the problem of inconvenient installation layout caused by independent operation and installation of the conventional light source and a visual sensing system.
The technical problem is solved by the following technical scheme: a high-precision numerical control LED light source for sound alarm type visual sensing comprises a lampshade with a closed structure, an illuminating light source control switch and an LED illuminating light source arranged on the lampshade, wherein the illuminating light source control switch is used for controlling the LED illuminating light source to be turned on and off; when the working mode code input by the input unit is a code representing a visual sensing mode, the control center enables the visual sensing unit to work, enables the LED illuminating light source to be in an off state and enables an illuminating light source control switch to lose the control effect on the LED illuminating light source; the working process of the visual sensing unit is as follows: the control unit compares all the head portraits shot by the high-precision camera with the head portraits stored in the storage unit, and if the shot head portraits are all the head portraits other than the head portraits stored in the storage unit, the control unit enables the output unit to output the sound production contents stored in the storage unit to the loudspeaker through the first sound output line and the second sound output line and the reminding signals stored in the storage unit are output through the reminding signal output port; the loudspeaker is located outside the lampshade. Because the lamp shade is closed structure, the deletion of sound through being is more, and when this technical scheme warned through loudspeaker, messenger's loudspeaker were located the lamp shade outside to it is little to make sound delete the decrement. When the LED light source is used, the LED light source is used for lighting, and the vision sensing unit is used for monitoring and transmitting information. The light source and the visual sensing system are integrated together, the layout is convenient and compact, and the installation of the lighting system and the visual sensing system can be realized by one-time installation; by adopting the high-definition camera, the image is clear, and the comparison error caused by poor picture quality can be reduced; when the visual sensing system is started, the light source for illumination cannot be lightened, so that an illegal invader cannot utilize the light source in a room to perform illumination to perform illegal activities; after finding the illegal entrant, the system can sound to warn to threaten and transmit the reminding information, so that people (such as public security and/or residents) needing to obtain information can know the illegal invasion information in time; the method can preset the accessible people, only when the accessible people are not within the range of the preset people (the preset people are called as owners hereinafter), the loudspeaker can sound to scare the illegal intruders, and the embarrassment that the normal visitors are treated as the illegal intruders when the owners are at home can be prevented.
Preferably, the lamp shade is equipped with vertical rotating shaft and the pivoted motor of drive vertical rotating shaft, high-precision camera connects the lower extreme at the linking arm, the upper end of linking arm is articulated together with vertical rotating shaft through the horizontal pivot of the connecting arm of perpendicular to linking arm, the linking arm is articulated together through the one end of the first horizontal pivot of telescopic link pole portion with the telescopic link, the other end of telescopic link pass through the horizontal pivot of telescopic link pole portion second with vertical rotating shaft is articulated together, connecting arm horizontal pivot, the first horizontal pivot of telescopic link pole portion and the horizontal pivot three of telescopic link pole portion second are parallel, the direction of making a video recording of high-precision camera is the same with the extending direction of linking arm, the visual sensing unit during operation motor drive vertical rotating shaft rotates. When the high-definition camera is used, the vertical rotating shaft drives the high-definition camera to rotate, so that when the high-definition camera is used for shooting, the high-definition camera is rotated, and dead-angle-free shooting in a room can be realized through one camera. The adjustment of the inclination angle of the connecting arm is realized through the expansion and contraction of the telescopic rod so as to change the camera shooting direction of the camera, and the phenomenon that the head of a person cannot be shot due to the fact that the head of the person on the ground is located in a shooting blind area above the ground due to the change of the installation height is avoided.
The invention also comprises a downward irradiating spotlight connected to the lamp holder, wherein the upper end of the lamp holder is coaxially connected with the vertical rotating shaft through a first electromagnetic clutch, and the lower end of the lamp holder is connected with the brake column through a second electromagnetic clutch; if the shot head portrait is a head portrait other than the head portrait stored in the storage unit, the first electromagnetic clutch is closed and the second electromagnetic clutch is disconnected, so that the spotlight rotates along with the vertical rotating shaft; when the spot lamp is rotated to a position where the irradiation of the spot lamp is taken to a person's head portrait other than the person's head portrait stored in the storage unit, the spot lamp is turned on, the first electromagnetic clutch is turned off, and the second electromagnetic clutch is turned on, so that the spot lamp stops irradiating a person who forms a person's head portrait other than the person's head portrait stored in the storage unit and a person who forms a person's head portrait other than the person's head portrait stored in the storage unit. When finding the illegal invader, the spotlight can illuminate the illegal invader to play a role in frightening the illegal invader.
Preferably, the spotlight is hinged with the lamp holder through the horizontal shaft of the spotlight part, the light emitting end of the spotlight rotates downwards with the horizontal shaft of the spotlight part as the shaft under the action of gravity, the extending direction of the horizontal shaft of the spotlight part is vertical to the irradiating direction of the spotlight, the spotlight is provided with the ferromagnetic block of the spotlight part, the lamp holder is provided with the electromagnet of the lamp holder part for absorbing the ferromagnetic block of the spotlight part to enable the spotlight to rotate upwards, the spotlight is connected with one end of the pull rope, the other end of the pull rope is provided with the ferromagnetic block of the pull rope part, the lamp holder is provided with the pull rope supporting point which is used for supporting the pull rope and is positioned above the electromagnet of the lamp holder part, the ferromagnetic block of the pull rope part is positioned above the electromagnet of the lamp holder part and can be absorbed by the electromagnet of the lamp holder part all the time, when the ferromagnetic block of the pull rope part and the electromagnet of the lamp holder part are absorbed together, when the cable-stayed spotlight is pulled, the light-emitting end of the spotlight is driven to rotate upwards by taking the horizontal shaft of the spotlight part as an axis; and if the shot head portrait is a head portrait except the head portrait stored in the storage unit, the electromagnet of the lamp holder part is intermittently electrified. When the spotlight shines on the illegal invader, the light generated by the spotlight shakes at the position of the illegal invader, so that greater discomfort can be caused to the illegal invader. The swinging amplitude and the swinging period of the spotlight can be conditioned by controlling the power-on and power-off duration of the electromagnet of the lampholder part.
Preferably, the lamp holder is connected with a limit stop, the limit stop is provided with a cable through hole, the ferromagnetic block of the cable part is located below the limit stop, the cable penetrates through the cable through hole, and the cable is in a tensioning state when the light-emitting end of the spotlight rotates downwards to the stroke end. This technical scheme carries on spacingly through the cooperation limit stop of cable portion ferromagnetic block, can avoid the shot-light to produce the striking, and good, the difficult electrical apparatus contact failure that produces of protection to the shot-light.
Preferably, a first buffer spring is arranged on the spotlight portion ferromagnetic block, the dragline portion ferromagnetic block is supported on the limit stop through the first buffer spring when the light emitting end of the spotlight rotates downwards to the stroke end, a second buffer spring is arranged on the spotlight portion electromagnet, and the spotlight is pressed on the second buffer spring when the light emitting end of the spotlight rotates upwards to the stroke end. The protection effect to the shot-light can further be improved.
The loudspeaker comprises a conductive rod and a conductive ring sleeved on a vertical rotating shaft, wherein a plurality of conductive teeth which are distributed along the circumferential direction of the conductive ring and are used for being abutted against one end of the conductive rod to enable the conductive ring to be conducted with the conductive rod are arranged on the end face of the conductive ring, the other end of the conductive rod is sleeved on the vertical rotating shaft through a shaft sleeve, one lead terminal of the loudspeaker is connected with the conductive ring, the other lead terminal of the loudspeaker is connected with a first sound output line, the conductive rod is provided with a jack penetrating through the inner circumferential surface of the shaft sleeve, the circumferential surface of the vertical rotating shaft is provided with a vertical rotating shaft part annular electromagnet extending along the circumferential direction of the vertical rotating shaft, the outer circumferential surface of the vertical rotating shaft part annular electromagnet is provided with a conductive layer, the conductive layer is sleeved with the conductive sleeve and fixed on the vertical rotating shaft to be electrically connected together, a conductive bolt matched with the conductive layer and made of a ferromagnetic body are arranged in the jack, and the conductive bolt is adsorbed on the conductive bolt to enable the conductive bolt and the conductive bolt to be connected with the conductive sleeve on the vertical rotating shaft electrically The visual sensing unit comprises a conductive rod, a conductive sleeve, a vertical rotating shaft part, a conductive bolt part, a conductive pin part, a conductive sleeve and a conductive sleeve, wherein the conductive bolt part is detached from the conductive layer, the conductive bolt is connected with the conductive rod in a sliding mode, the second sound output line is provided with an electric brush, the conductive rod is connected with the second sound output line through the electric brush in an abutting mode through the conductive sleeve, and when the visual sensing unit works, the vertical rotating shaft part annular electromagnet is electrified to adsorb the conductive bolt to enable the conductive rod to rotate along with the vertical rotating shaft. The technical scheme can enable the sound to be intermittent.
Preferably, the conductive teeth are vertically arranged in the wall of the conductive ring in a penetrating manner, a compression spring for driving the conductive teeth and the conductive rod to abut together is arranged in the wall of the conductive ring, and a conductive tooth part guide inclined plane for guiding the shrinkage of the conductive teeth when the conductive rod presses the conductive teeth is arranged at one end of the conductive teeth along the circumferential direction of the conductive ring. This technical scheme can compensate under compression spring's effect when producing wearing and tearing between conducting rod and the conductive tooth to can prevent to lead to electrical apparatus to produce contact failure fast because of the wearing and tearing between conducting rod and the conductive tooth.
The LED illumination lamp comprises a lamp shade, a lamp holder, a lamp cover, a key and a lamp, wherein the lamp shade comprises a cylinder and a light-transmitting plate which is covered on the lower end of the cylinder in a sealing manner; the key is characterized in that a first bolt hole part inner side jack and a first bolt hole part outer side jack penetrating through the outer peripheral face of the cylinder are arranged on the hole wall of the first bolt hole, the first bolt hole part inner side jack is aligned with the first bolt hole part outer side jack, a first bolt hole part bolt and a pressure spring driving the first bolt hole part bolt to move towards the first bolt hole part outer side jack are arranged in the first bolt hole part inner side jack in a penetrating mode, one end, facing the first bolt hole part bolt, of the first bolt hole part bolt is provided with a first bolt hole part guide inclined plane which inclines downwards and guides the first bolt hole part bolt to contract into the first bolt hole part inner side jack, a first bolt hole part spring is arranged in the first bolt hole, a first bolt hole part magnet is arranged on the first bolt hole part bolt, when the key is inserted into the first bolt hole part outer side jack, repulsive force is generated between the key part magnet and the first bolt hole part magnet to overcome the elastic force of the pressure spring to enable the first bolt hole part to contract into the first bolt hole part bolt The light-transmitting plate is provided with a plurality of first suspension pins which are correspondingly arranged in the first pin holes in a penetrating mode one by one in the insertion holes at the inner side of the first pin hole part, the first suspension pins are provided with first suspension holes, when the light-transmitting plate and the lower end face of the cylinder body are abutted together, the first pin hole part is inserted into the first suspension holes, and a spring of the first pin hole part is extruded by the first suspension pins to be in a deformation energy storage state; the wall of the second bolt hole is provided with a second bolt hole part inner side jack and a second bolt hole part outer side jack penetrating through the outer peripheral surface of the barrel body, the second bolt hole part inner side jack is aligned with the second bolt hole part outer side jack, a second bolt hole part plug is arranged in the second bolt hole part inner side jack in a penetrating mode, a tension spring driving the second bolt hole part plug to retract into the second bolt hole part inner side jack is arranged in the second bolt hole part inner side jack in a penetrating mode, a second bolt hole part magnet is arranged on the second bolt hole part plug, the light-transmitting plate is provided with a second hanging pin arranged in the second bolt hole in a penetrating mode, the second hanging pin is provided with a second hanging hole, the light-transmitting plate and the lower end face of the barrel body are abutted together, the second bolt hole part inner side jack is aligned with the second hanging hole, when a key is inserted into the second bolt hole part outer side jack, attraction force is generated between the key part magnet and the second bolt hole part magnet, and the elasticity of the tension spring is overcome, so that the second bolt extends out of the second bolt hole part and the second bolt hole part is enabled to extend out of the second bolt hole part Inserted into the second hanging hole. The process of disassembling the cylinder body and the light transmission plate is as follows: pulling out the key positioned in the inserting hole outside the second inserting hole part, and enabling the inserting pin of the second inserting hole part to be pulled out of the second hanging hole under the action of the tension spring; when the key is inserted into the outer side inserting hole of the first inserting hole part, repulsive force is generated between the magnet of the key part and the magnet of the first inserting hole part to overcome the elastic force of the compression spring so that the inserting pin of the first inserting hole part is contracted into the inner side inserting hole of the first inserting hole part, and then the first hanging pin moves downwards under the action of the spring of the first inserting hole part so that the first hanging hole is staggered with the inserting pin of the first inserting hole part. The process of the cylinder body and the light-transmitting plate on the turntable is as follows: after the first suspension pin is aligned with the first bolt hole, the second suspension pin is aligned with the second bolt hole, the light-transmitting plates are folded and abutted with the cylinder body together until the light-transmitting plates cannot move, and at the moment, the bolt of the first bolt hole part is actively inserted into the first suspension hole under the action of the pressure spring; and inserting the key into the jack outside the second pin hole part, overcoming the elasticity of the tension spring by the attraction force generated between the magnet of the key part and the magnet of the second pin hole part so that the pin of the second pin hole part is inserted into the second hanging hole, and pulling out the key from the jack outside the second pin hole part so as to finish the assembly. This technical scheme is convenient when assembling and disassembling barrel and light-passing board, and the key is difficult to drop moreover.
Preferably, a first plug pin hole part limiting retainer ring for blocking the key from being further inserted into the first plug pin hole part outer side insertion hole is provided in the first plug pin hole part outer side insertion hole. It is possible to prevent the key insertion transition from interfering with the removal of the first suspension pin.
Compared with the prior art have influence beneficial effect: the light source and the vision sensing system are integrated together, the layout is convenient and compact, and the installation of 2 sets of systems can be realized by one-time installation; by adopting the high-definition camera, the graph is clear, and comparison errors can be reduced; when the visual sensing system is started, the light source for illumination cannot be lightened, so that an illegal invader cannot utilize the light source in a room to perform illumination to perform illegal activities; the voice warning can be carried out after an illegal invader is found to play a role of scaring and transmit information everywhere so that people needing to obtain information (such as public security and residents) can timely know the information of illegal invasion, the warning can be carried out when people who can enter the device can be preset and only when the people who enter the device are not within the range of preset people (the preset people are called as owners hereinafter), and embarrassment caused by the fact that normal visitors are taken as illegal invaders when the owners are at home can be prevented.
Drawings
FIG. 1 is a schematic view of the present invention with the spotlight swung upwardly to an extreme position;
FIG. 2 is a schematic top view of a conductive ring;
FIG. 3 is an enlarged partial schematic view at A of FIG. 1;
FIG. 4 is a schematic view of a portion of FIG. 1 at B;
FIG. 5 is an enlarged partial schematic view at C of FIG. 1;
FIG. 6 is an enlarged partial schematic view of FIG. 1 at D;
FIG. 7 is an enlarged partial schematic view at E of FIG. 1;
FIG. 8 is an enlarged partial schematic view at F of FIG. 1;
FIG. 9 is a schematic view of the present invention with the spotlight swung down to an extreme position;
fig. 10 is an enlarged partial view of fig. 9 at G.
In the figure: an LED illumination light source 1, a high-precision camera 2, a horn 3, a key 4, a handle 5, a key part magnet 6, a cylinder 7, a light-transmitting plate 8, a second pin hole 9, a first pin hole 10, a first pin hole part inside insertion hole 11, a first pin hole part outside insertion hole 12, a first pin hole part pin 13, a pressure spring 14, a first pin hole part guide slope 15, a first pin hole part spring 16, a first pin hole part magnet 17, a first pin hole part limit retainer ring 18, a first hanging pin 19, a first hanging hole 20, a second pin hole part inside insertion hole 21, a second pin hole part outside insertion hole 22, a second pin hole part pin 23, a tension spring 24, a second pin hole part magnet 25, a second hanging hole 26, a vertical rotation shaft 27, a motor 28, a connection arm 29, a shooting range angle a of the high-precision camera, a connection arm part horizontal shaft pin 30, a first horizontal shaft 68, a telescopic rod 69, a telescopic rod part, The telescopic rod part comprises a second horizontal shaft pin 70, a first end part 31, a middle part 32, a second end part 33, a first threaded hole 34, a first threaded head 35, a second threaded head 36, a second threaded hole 37, a lamp holder 38, a spotlight 39, a luminous end 40 of the spotlight, a first electromagnetic clutch 41, a second electromagnetic clutch 67, a brake column 42, a spotlight horizontal shaft 43, a spotlight part ferromagnetic block 44, a lamp holder part electromagnet 45, a guy cable 46, a guy cable part ferromagnetic block 47, a guy cable support point 48, a limit stop 49, a guy cable through hole 50, a first buffer spring 51, a second buffer spring 52, a conductive rod 53, a conductive ring 54, a conductive tooth 55, a shaft sleeve 56, a first sound output line 57, a second sound output line 58, a jack 59, a vertical rotating shaft part annular electromagnet 60, a conductive sleeve 61, a conductive pin 62, a pin part permanent magnet 63, a brush 64, a compression spring 65, a conductive tooth part guide inclined plane 66, A second hanging pin 71, a connecting rib 72, a control unit 73, a first audio line 74, and a second audio line 75.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, the present invention provides the following technical solutions: a high-precision numerical control LED light source for sound alarm type visual sensing comprises a lampshade, a lighting source control switch and an LED lighting source 1 arranged on the lampshade. The lighting source control switch is used for controlling the LED lighting source to be turned on and off. The invention also comprises a control center, an input unit and a visual sensing unit. The visual sensing unit includes a control unit 73, a storage unit, an output unit, a high-precision camera 2, and a speaker 3. The storage unit stores head portraits, sounding contents and reminding contents. The control unit is provided with a first sound output line 57, a second sound output line 58 and a reminding signal output port, and the reminding signal can be output in a wired or wireless mode. The input unit is used for inputting a working mode code, and the control center stops the visual sensing unit when the working mode code input by the input unit is a code representing an illumination mode; when the working mode code input by the input unit is a code representing the visual sensing mode, the control center enables the visual sensing unit to work, enables the LED illuminating light source to be in an off state and enables the illuminating light source control switch to lose the control effect on the LED illuminating light source (namely the illuminating light source control switch cannot control the LED illuminating light source to be turned on); the working process of the visual sensing unit is as follows: the control unit compares all the head portraits shot by the high-precision camera with the head portraits stored in the storage unit, and if the shot head portraits are all the head portraits other than the head portraits stored in the storage unit, the control unit enables the output unit to output the sound production contents stored in the storage unit to the loudspeaker through the first sound output line and the second sound output line, and the reminding signals stored in the storage unit are output through the reminding signal output port; the horn is located outside the lamp shade. The lampshade is of a closed structure.
The invention also comprises a key 4, wherein one end of the key is provided with a handle 5, and the other end of the key is provided with a key part magnet 6. The lampshade comprises a cylinder body 7 and a light-transmitting plate 8 which is sealed at the lower end of the cylinder body. The LED lighting source, the high-precision camera and the loudspeaker are all positioned in the cylinder body. The LED illumination light source is arranged on the inner circumferential surface of the cylinder. A second bolt hole 9 and a plurality of first bolt holes 10 distributed along the circumferential direction of the cylinder body are arranged on the lower end surface of the cylinder body; the hole wall of the first bolt hole is provided with a first bolt hole part inner side jack 11 and a first bolt hole part outer side jack 12 penetrating through the outer peripheral surface of the cylinder body, the first bolt hole part inner side jack is aligned with the first bolt hole part outer side jack, a first bolt hole part plug 13 and a pressure spring 14 driving the first bolt hole part plug to move towards the first bolt hole part outer side jack are arranged in the first bolt hole part inner side jack in a penetrating mode, one end, facing the first bolt hole part plug, of the first bolt hole part plug is provided with a first bolt hole part guide inclined plane 15 which inclines downwards to guide the first bolt hole part plug to contract into the first bolt hole part inner side jack, a first bolt hole part spring 16 is arranged in the first bolt hole, and a first bolt hole part magnet 17 is arranged on the first bolt hole part plug. A first bolt hole part limiting retainer ring 18 for preventing a key from being further inserted into the first bolt hole part outer side insertion hole is arranged in the first bolt hole part outer side insertion hole. When the key is inserted into the outer side inserting hole of the first inserting pin hole part and is butted with the first inserting pin hole part limiting retainer ring, the key cannot be further inserted, and at the moment, repulsive force is generated between the magnet of the key part and the magnet of the first inserting pin hole part to overcome the elasticity of the compression spring so that the inserting pin of the first inserting pin hole part is contracted into the inner side inserting hole of the first inserting pin hole part. The light-transmitting plate is provided with a plurality of first hanging pins 19 which are correspondingly arranged in the first bolt holes in a penetrating mode one by one, the first hanging pins are provided with first hanging holes 20, when the light-transmitting plate and the lower end face of the cylinder body abut against each other, the bolts of the first bolt hole parts are inserted into the first hanging holes, and the springs of the first bolt hole parts are extruded by the first hanging pins to be in a deformation energy storage state. The hole wall of the second bolt hole is provided with a second bolt hole part inner side jack 21 and a second bolt hole part outer side jack 22 which penetrates through the outer peripheral surface of the cylinder body, the second bolt hole part inner side jack is aligned with the second bolt hole part outer side jack, the second bolt hole part inner side jack is internally provided with a second bolt hole part bolt 23 and a tension spring 24 which drives the second bolt hole part bolt to retract into the second bolt hole part inner side jack, the second bolt hole part bolt is provided with a second bolt hole part magnet 25, the light-transmitting plate is provided with a second suspension pin 71 which is arranged in the second bolt hole in a penetrating way, the second suspension pin is provided with a second suspension hole 26, the second bolt hole part inner side jack is aligned with the second suspension hole when the lower end surfaces of the light-transmitting plate and the cylinder body are abutted together, when the key is inserted into the outer side inserting hole of the second inserting hole part, attraction is generated between the magnet of the key part and the magnet of the second inserting hole part to overcome the elasticity of the tension spring so that the inserting pin of the second inserting hole part extends out of the second inserting hole and is inserted into the second hanging hole. The lampshade is provided with a vertical rotating shaft 27 and a motor 28 for driving the vertical rotating shaft to rotate, the high-precision camera is connected to the lower end of the connecting arm 29, and the shooting range angle A of the high-precision camera is 110 degrees. The upper end of the connecting arm is hinged together with the vertical rotating shaft through a connecting arm horizontal shaft pin 30 perpendicular to the connecting arm, the connecting arm is hinged together with one end of a telescopic rod 69 through a first horizontal shaft pin 68 of a telescopic rod part, the other end of the telescopic rod is hinged together with the vertical rotating shaft through a second horizontal shaft pin 70 of the telescopic rod part, the connecting arm horizontal shaft pin, the first horizontal shaft pin of the telescopic rod part and the second horizontal shaft pin of the telescopic rod part are parallel, the shooting direction of the high-precision camera is the same as the extending direction of the connecting arm, and the vertical rotating shaft is driven to rotate by a motor when the vision sensing unit works. The telescopic link includes first end section 31, interlude 32 and second end section 33, and the one end of first end section is passed through the first horizontal pivot of telescopic rod portion and is in the same place with the linking arm is articulated, and the other end is equipped with first screw hole 34, and the one end of interlude is equipped with first thread head 35, the other end is equipped with second thread head 36, and the one end of second end section is passed through the horizontal pivot of telescopic rod portion second and is in the same place with vertical pivot is articulated, the other end is equipped with second screw hole 37. The screw thread direction of first screw hole is opposite with the screw thread direction of second screw hole, and first thread head screw thread land family mouth is in first screw hole, and second thread head threaded connection changes the flexible of the length realization telescopic link of telescopic link through changeing the interlude in second screw hole. The invention also includes a downward-emitting spotlight 39 attached to the lampholder 38, i.e., the light-emitting end 40 of the spotlight is downward-emitting. The upper end of the lamp holder penetrates through the lower end face of the vertical rotating shaft and is coaxially connected with the vertical rotating shaft through a first electromagnetic clutch 41 (the base does not rotate along with the vertical rotating shaft when the first electromagnetic clutch is separated), and the lower end of the lamp holder is connected with the brake column 42 through a second electromagnetic clutch 67; if the shot head portrait is a head portrait other than the head portrait stored in the storage unit, the first electromagnetic clutch is closed and the second electromagnetic clutch is disconnected, so that the spotlight rotates along with the vertical rotating shaft; when the spot lamp is rotated to a position where the irradiation of the spot lamp is taken to a person's head portrait other than the person's head portrait stored in the storage unit, the spot lamp is turned on, the first electromagnetic clutch is turned off, and the second electromagnetic clutch is turned on, so that the spot lamp stops irradiating a person who forms a person's head portrait other than the person's head portrait stored in the storage unit and a person who forms a person's head portrait other than the person's head portrait stored in the storage unit. When the visual sensing unit stops working, all parts forming the visual sensing unit stop working (for example, the camera and the control unit do not work). The spot lamp is hinged with the lamp holder through a horizontal shaft 43 of the spot lamp part, the light emitting end of the spot lamp rotates downwards by taking the horizontal shaft of the spot lamp part as an axis under the action of gravity, the extending direction of the horizontal shaft of the spot lamp part is vertical to the irradiating direction of the spot lamp, a ferromagnetic block 44 of the spot lamp part is arranged on the spot lamp, a ferromagnetic block adsorbing the spot lamp part is arranged on the lamp holder to ensure that an electromagnet 45 of the lamp holder part rotates upwards (when the vision sensing unit stops working, the electromagnet of the lamp holder part is in a state of losing power all the time), the spot lamp is connected with one end of a stay rope 46, a ferromagnetic block 47 of the stay rope part is arranged at the other end of the stay rope, a stay rope supporting point 48 which supports the stay rope and is positioned above the electromagnet of the lamp holder part is arranged above the electromagnet of the lamp holder part and can be adsorbed by the electromagnet of the lamp holder part all the time, when the ferromagnetic block of the stay rope part and the electromagnet of the lamp holder part are adsorbed together, when the spotlight is pulled, the light-emitting end of the spotlight is driven to rotate upwards by taking the horizontal shaft of the spotlight part as an axis. Be connected with limit stop 49 on the lamp stand, limit stop is equipped with cable via hole 50, and the ferromagnetic block of cable portion is located limit stop's below, and the cable passes the cable via hole, and the cable is in the tensioning state when the luminous end of shot-light rotates down to the stroke terminal point. The first buffer spring 51 is arranged on the ferromagnetic block of the spotlight portion, the ferromagnetic block of the dragline portion is supported on the limit stop through the first buffer spring when the light-emitting end of the spotlight rotates downwards to the stroke end point, the second buffer spring 52 is arranged on the electromagnet of the lamp holder portion, and the spotlight is pressed on the second buffer spring when the light-emitting end of the spotlight rotates upwards to the stroke end point.
The present invention further includes a conductive rod 53 and a conductive ring 54 sleeved on the vertical rotation shaft, wherein a plurality of conductive teeth 55 are disposed on an end surface of the conductive ring, and are circumferentially distributed along the conductive ring, and are used for being abutted against one end of the conductive rod to conduct the conductive ring with the conductive rod, and the number of the conductive teeth is 5 in this embodiment. The conductive ring is connected to the barrel by a connecting rib 72. The other end of the conducting rod is sleeved on the vertical rotating shaft through a shaft sleeve 56, and the shaft sleeve is of an insulating structure. One lead terminal of the horn is connected to the conductive ring by a first audio line 74 and the other lead terminal is connected to the first sound output line 57 by a second audio line 75. The conductive rod is electrically connected to the second sound output line 58, specifically: the conducting rod is equipped with the jack 59 that link up the inner peripheral surface of axle sleeve, be equipped with on the global of perpendicular pivot along perpendicular pivot circumference extension perpendicular pivot portion annular electromagnet 60, be equipped with the conducting layer on the outer peripheral face of perpendicular pivot portion annular electromagnet, the conducting layer is established with the cover and is fixed in perpendicular pivot on the conducting sleeve 61 electricity be connected together, be equipped with ferromagnet preparation in the jack and make conducting bolt and conducting layer detached bolt portion permanent magnet 63 with conducting layer complex conducting bolt 62 and absorption conducting bolt, conducting bolt and conducting rod sliding connection together, another output of power is equipped with brush 64, the conducting rod is in the same place and is in the same place with second sound output line electrical connection through conducting sleeve and brush butt. When the visual sensing unit works, the vertical rotating shaft part annular electromagnet is electrified to adsorb the conductive bolt, so that the conductive rod rotates along with the vertical rotating shaft and the conductive rod and the conductive sleeve are in a conducting state, when the visual sensing unit stops working, the vertical rotating shaft part annular electromagnet is electrified, the conductive bolt and the electromagnet are separated under the action of the bolt part permanent magnet, so that the conductive rod does not rotate along with the vertical rotating shaft and the conductive rod and the conductive sleeve are in a disconnected state. The conductive teeth can be vertically arranged in the wall of the conductive ring in a penetrating mode, a compression spring 65 for driving the conductive teeth and the conductive rod to abut together is arranged in the wall of the conductive ring, and a conductive tooth part guide inclined surface 66 for guiding the conductive teeth to contract when the conductive rod extrudes the conductive teeth is arranged at one end of the conductive teeth along the circumferential direction of the conductive ring.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A high-precision numerical control LED light source for sound alarm type visual sensing comprises a lampshade with a closed structure, an illuminating light source control switch and an LED illuminating light source arranged on the lampshade, wherein the illuminating light source control switch is used for controlling the LED illuminating light source to be turned on and off; when the working mode code input by the input unit is a code representing a visual sensing mode, the control center enables the visual sensing unit to work, enables the LED illuminating light source to be in an off state and enables an illuminating light source control switch to lose the control effect on the LED illuminating light source; the working process of the visual sensing unit is as follows: the control unit compares all the head portraits shot by the high-precision camera with the head portraits stored in the storage unit, and if the shot head portraits are all the head portraits other than the head portraits stored in the storage unit, the control unit enables the output unit to output the sound production contents stored in the storage unit to the loudspeaker through the first sound output line and the second sound output line and the reminding signals stored in the storage unit to be output through the reminding signal output port; the loudspeaker is located outside the lampshade.
2. The sound-alarm-type high-precision numerical control led light source for visual sensing according to claim 1, wherein the lamp shade is provided with a vertical shaft and a motor for driving the vertical shaft to rotate, the high-precision camera is connected to the lower end of the connecting arm, the upper end of the connecting arm is hinged to the vertical shaft through a connecting arm horizontal shaft pin perpendicular to the connecting arm, the connecting arm is hinged to one end of the telescopic rod through a first horizontal shaft pin of the telescopic rod part, the other end of the telescopic rod is hinged to the vertical shaft through a second horizontal shaft pin of the telescopic rod part, the connecting arm horizontal shaft pin, the first horizontal shaft pin of the telescopic rod part and the second horizontal shaft pin of the telescopic rod part are parallel, the shooting direction of the high-precision camera is the same as the extending direction of the connecting arm, and the motor drives the vertical shaft to rotate when the visual sensing unit works.
3. The high-precision numerical control led light source for the acoustic alarm type visual sensing according to claim 1, further comprising a downward irradiation spot light connected to a lamp holder, wherein the upper end of the lamp holder is coaxially connected to the vertical rotating shaft through a first electromagnetic clutch, and the lower end of the lamp holder is connected to the brake post through a second electromagnetic clutch; if the shot head portrait is a head portrait other than the head portrait stored in the storage unit, the first electromagnetic clutch is closed and the second electromagnetic clutch is disconnected, so that the spotlight rotates along with the vertical rotating shaft; when the spot lamp is rotated to a position where the irradiation of the spot lamp is taken to a person's head portrait other than the person's head portrait stored in the storage unit, the spot lamp is turned on, the first electromagnetic clutch is turned off, and the second electromagnetic clutch is turned on, so that the spot lamp stops irradiating a person who forms a person's head portrait other than the person's head portrait stored in the storage unit and a person who forms a person's head portrait other than the person's head portrait stored in the storage unit.
4. The sound-alarm type high-precision numerical control led light source for visual sensing according to claim 3, wherein the spot light is hinged to the lamp holder through a horizontal axis of the spot light portion, the light emitting end of the spot light rotates downward with the horizontal axis of the spot light portion as an axis under the action of gravity, the extending direction of the horizontal axis of the spot light portion is perpendicular to the irradiating direction of the spot light, a ferromagnetic block of the spot light portion is arranged on the spot light, a lamp holder portion electromagnet which adsorbs the ferromagnetic block of the spot light portion to enable the spot light to rotate upward is arranged on the lamp holder, the spot light is connected to one end of the guy cable, a ferromagnetic block of the guy cable portion is arranged at the other end of the guy cable, a guy cable supporting point which supports the guy cable is arranged above the electromagnet of the lamp holder portion and can be adsorbed by the electromagnet of the lamp holder portion all the time, when the pull rope part ferromagnetic block and the lamp holder part electromagnet are attracted together, the spotlight part ferromagnetic block can be attracted by the lamp holder part electromagnet, and when the pull rope part ferromagnetic block is pulled to pull the spotlight, the light-emitting end of the spotlight is driven to rotate upwards by taking the horizontal shaft of the spotlight part as an axis; and if the shot head portrait is a head portrait except the head portrait stored in the storage unit, the electromagnet of the lamp holder part is intermittently electrified.
5. The high-precision numerical control led light source for the acoustic alarm type visual sensing according to claim 4, wherein a limit stop is connected to the lamp holder, the limit stop is provided with a cable through hole, the ferromagnetic block of the cable portion is located below the limit stop, the cable passes through the cable through hole, and the cable is in a tensioned state when the light emitting end of the spotlight rotates downwards to the stroke end.
6. The high-precision numerical control led light source for acoustic alarm type visual sensing according to claim 5, wherein a first buffer spring is provided on the ferromagnetic block of the spotlight portion, the ferromagnetic block of the pull rope portion is supported on the limit stop by the first buffer spring when the light emitting end of the spotlight rotates downward to the end of the stroke, a second buffer spring is provided on the electromagnet of the base portion, and the spotlight presses on the second buffer spring when the light emitting end of the spotlight rotates upward to the end of the stroke.
7. The high-precision numerical control led light source for acoustic-alarm type visual sensing according to claim 2, further comprising a conductive rod and a conductive ring sleeved on the vertical rotation shaft, wherein a plurality of conductive teeth are disposed on an end surface of the conductive ring, the conductive teeth are circumferentially distributed along the conductive ring and are used for abutting against one end of the conductive rod to conduct the conductive ring and the conductive rod, the other end of the conductive rod is sleeved on the vertical rotation shaft through a shaft sleeve, one lead terminal of the horn is connected with the conductive ring, the other lead terminal of the horn is connected with the first sound output line, the conductive rod is provided with a jack penetrating through an inner circumferential surface of the shaft sleeve, a vertical rotation shaft portion annular electromagnet extending along the circumferential direction of the vertical rotation shaft is disposed on a circumferential surface of the vertical rotation shaft portion annular electromagnet, the conductive layer is sleeved on the conductive sleeve and fixed on the vertical rotation shaft, and is electrically connected together, the visual sensing unit comprises a jack, a conductive plug and a plug part permanent magnet, wherein the conductive plug is made of ferromagnets and matched with the conductive layer, the plug part permanent magnet is used for adsorbing the conductive plug to enable the conductive plug to be separated from the conductive layer, the conductive plug is connected with a conductive rod in a sliding mode, an electric brush is arranged on the second sound output line, the conductive rod is connected with the second sound output line through the conductive sleeve and the electric brush in an abutting mode, and when the visual sensing unit works, the vertical rotating shaft part annular electromagnet is electrified to adsorb the conductive plug to enable the conductive rod to rotate along with the vertical rotating shaft.
8. The high-precision numerical control led light source for acoustic-alarm type visual sensing according to claim 7, wherein the conductive teeth are vertically inserted into a wall of the conductive ring, a compression spring for driving the conductive teeth and the conductive rod to abut against each other is provided in the wall of the conductive ring, and a conductive tooth part guiding slope for guiding the conductive teeth to contract when the conductive rod presses the conductive teeth is provided at one end of the conductive teeth along a circumferential direction of the conductive ring.
9. The high-precision numerical control LED light source for the sound-alarm type visual sensing according to claim 1, further comprising a key, wherein one end of the key is provided with a handle, the other end of the key is provided with a key part magnet, the lampshade comprises a barrel and a light-transmitting plate which is covered on the lower end of the barrel in a sealing manner, the LED lighting source, the high-precision camera and the horn are all located in the barrel, and the lower end face of the barrel is provided with a second pin hole and a plurality of first pin holes which are distributed along the circumference of the barrel; the key is characterized in that a first bolt hole part inner side jack and a first bolt hole part outer side jack penetrating through the outer peripheral face of the cylinder are arranged on the hole wall of the first bolt hole, the first bolt hole part inner side jack is aligned with the first bolt hole part outer side jack, a first bolt hole part bolt and a pressure spring driving the first bolt hole part bolt to move towards the first bolt hole part outer side jack are arranged in the first bolt hole part inner side jack in a penetrating mode, one end, facing the first bolt hole part bolt, of the first bolt hole part bolt is provided with a first bolt hole part guide inclined plane which inclines downwards and guides the first bolt hole part bolt to contract into the first bolt hole part inner side jack, a first bolt hole part spring is arranged in the first bolt hole, a first bolt hole part magnet is arranged on the first bolt hole part bolt, when the key is inserted into the first bolt hole part outer side jack, repulsive force is generated between the key part magnet and the first bolt hole part magnet to overcome the elastic force of the pressure spring to enable the first bolt hole part to contract into the first bolt hole part bolt The light-transmitting plate is provided with a plurality of first suspension pins which are correspondingly arranged in the first pin holes in a penetrating mode one by one in the insertion holes at the inner side of the first pin hole part, the first suspension pins are provided with first suspension holes, when the light-transmitting plate and the lower end face of the cylinder body are abutted together, the first pin hole part is inserted into the first suspension holes, and a spring of the first pin hole part is extruded by the first suspension pins to be in a deformation energy storage state; the wall of the second bolt hole is provided with a second bolt hole part inner side jack and a second bolt hole part outer side jack penetrating through the outer peripheral surface of the cylinder body, the second bolt hole part inner side jack is aligned with the second bolt hole part outer side jack, a second bolt hole part plug is arranged in the second bolt hole part inner side jack in a penetrating mode, a tension spring for driving the second bolt hole part plug to contract into the second bolt hole part inner side jack is arranged in the second bolt hole part inner side jack in a penetrating mode, a second bolt hole part magnet is arranged on the second bolt hole part plug, the light-transmitting plate is provided with a second hanging pin arranged in the second bolt hole part in a penetrating mode, the second hanging pin is provided with a second hanging hole, the light-transmitting plate and the lower end face of the cylinder body are abutted together, the second bolt hole part inner side jack is aligned with the second hanging hole, a key is inserted into the second bolt hole part outer side jack, and attraction force is generated between the key part magnet and the second bolt hole part magnet to overcome the elasticity of the tension spring to enable the second bolt hole part to be aligned with the elasticity of the tension spring And the second bolt hole is extended out and inserted into the second hanging hole.
10. The sound-alarm type high-precision numerical control led light source for visual sensing according to claim 9, wherein a first pin hole portion limiting stop ring for stopping the key from being further inserted into the first pin hole portion outer side insertion hole is provided in the first pin hole portion outer side insertion hole.
CN202110406032.1A 2021-04-15 2021-04-15 High-precision numerical control LED light source for sound alarm type visual sensing Active CN113012377B (en)

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