CN113393641B - Fire hazard early warning device based on video image AI - Google Patents
Fire hazard early warning device based on video image AI Download PDFInfo
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- CN113393641B CN113393641B CN202110651812.2A CN202110651812A CN113393641B CN 113393641 B CN113393641 B CN 113393641B CN 202110651812 A CN202110651812 A CN 202110651812A CN 113393641 B CN113393641 B CN 113393641B
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- limiting
- rod
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- 230000007246 mechanism Effects 0.000 claims abstract description 96
- 238000004140 cleaning Methods 0.000 claims abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000005507 spraying Methods 0.000 claims abstract description 10
- 230000000670 limiting effect Effects 0.000 claims description 72
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 56
- 239000007788 liquid Substances 0.000 claims description 37
- 229910052742 iron Inorganic materials 0.000 claims description 28
- 238000007789 sealing Methods 0.000 claims description 24
- 238000003825 pressing Methods 0.000 claims description 22
- 238000001514 detection method Methods 0.000 claims description 12
- 238000012544 monitoring process Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 5
- 230000035945 sensitivity Effects 0.000 abstract description 5
- 239000007921 spray Substances 0.000 abstract description 4
- 244000309464 bull Species 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions
- G08B17/125—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions by using a video camera to detect fire or smoke
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- B08B1/12—
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- B08B1/32—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
Abstract
The invention relates to the field of fire hazard early warning devices, in particular to a fire hazard early warning device based on a video image AI, which comprises a main body, a placement mechanism, an opening and closing mechanism, a cleaning mechanism, a spraying mechanism and an installation mechanism, wherein the main body is provided with a positioning mechanism and a positioning mechanism; the setting through settling mechanism is convenient for settle the main part in required position, and reasonable structure setting is convenient for adjust the angle of main part, the result of use of main part has been improved, the inside of the non-professional of being convenient for open the main part through the setting of mechanism that opens and shuts, the safety in utilization of main part has been improved, it falls the battery to be convenient for replace fast through the setting of installation mechanism, the use experience of main part has been improved, it cleans the surface of detecting element to be convenient for through the setting of cleaning the mechanism, avoid stubborn dust to pile up its surface, thereby avoid it to reduce the early warning sensitivity to the conflagration, the cleaning solution that will help getting rid of the spot through the setting of spraying mechanism sprays the surface of detecting element, help improving clean effect.
Description
Technical Field
The invention relates to the field of fire hazard early warning devices, in particular to a fire hazard early warning device based on video images AI.
Background
The fire early warning mechanism is a mechanism for sending out a fire early warning signal different from environmental sound and light in an automatic fire alarm system, and is called as a fire early warning mechanism. The fire alarm is a basic fire alarm mechanism, usually combined with a fire alarm controller, and sends out a fire alarm signal to an alarm area in an acoustic or optical sound manner to warn people to take safe evacuation, fire extinguishing and disaster relief measures.
However, most of the traditional fire early warning mechanisms are large in size and troublesome to install, and the detection parts inside the fire early warning mechanisms with long installation time are easily attached to impurities such as dust, so that the early warning sensitivity of the fire early warning mechanisms is reduced, the fire early warning mechanisms cannot give an alarm in advance, and great fire loss is easily caused.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a fire hazard early warning device based on a video image AI.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a fire hazard early warning device based on video image I, includes main part, arrangement mechanism, opens and shuts the mechanism, cleans the mechanism, sprays mechanism and installation mechanism, be used for with main part fixed mounting arrangement mechanism locates the bottom of main part is used for opening inside the main part open and shut the mechanism and locate the inside of main part lateral wall is used for installing the battery fast and can avoid battery contact failure installation mechanism locates one side of opening and shutting the mechanism, just installation mechanism locates the inside of main part is used for right the monitoring position on main part top is cleaned clean the mechanism is located the inside of main part is used for utilizing the cleaning solution further to carry out cleanly to the monitoring position spray the mechanism and locate the inside of main part.
Specifically, settle the mechanism and include place board, fixed orifices, spacing axle, limiting plate, circle, first spout, support the touch multitouch, press piece and first spring, the bottom of main part can be dismantled and be connected with place board, place board's inside is equipped with a plurality ofly the fixed orifices, place board's middle part is fixed with spacing axle, just the top of spacing axle is fixed with the limiting plate, just the diameter of limiting plate is greater than the diameter of spacing axle, the inside of main part is rotated has the circle, the inside of circle is equipped with a plurality ofly first spout, the inside of first spout is slided and is had the touch multitouch, the bottom of touch multitouch slide in the inside of main part, it is a plurality of the relative one end of touch multitouch contradict in on the lateral wall of spacing axle, one side of circle is fixed with press the piece, the one end of pressing the piece extends to the outside and one side of main part are fixed with first spring, the other end of first spring is fixed in on the inner wall of main part.
Specifically, the mechanism that opens and shuts includes closing plate, spacing post, iron cup, spacing ball and second spring, one side of main part is rotated and is had the closing plate, the main part is close to be fixed with on the inner wall of closing plate spacing post, the inside of closing plate slides and has the iron cup, the one end of spacing post is run through the iron cup, the inside of iron cup is equipped with threely spacing ball, threely one side of spacing ball contradict jointly in on the lateral wall of spacing post, hollow the inside of iron cup is equipped with the second spring, the one end of second spring is fixed in on the inner wall of iron cup and the other end is fixed in on the inner wall of closing plate.
Specifically, installation mechanism includes contact piece, spacing groove, non return piece, gag lever post, torsional spring, supporting rod, battery body and fourth spring, the closing plate orientation the inside one side of main part is equipped with the battery body, the battery body is located the inside of main part and one end are contradicted and are had the contact piece, the contact piece slide in the inside of main part and one end are fixed with the fourth spring, the other end of fourth spring is fixed in on the inner wall of main part, be equipped with on the lateral wall of contact piece the spacing groove, the inside of spacing groove is fixed with the cross-section and is three horn shapes non return piece and inside slip have to be U word form the gag lever post, the other end of gag lever post rotate in the inside and the tip winding of main part have the torsional spring, the one end of torsional spring is fixed in on the lateral wall of gag lever post and the other end is fixed in the inside of main part, the both sides of battery body centre gripping respectively has one the supporting rod, the one end of supporting rod rotate in the both sides and the middle part of contact piece slide in the inside of main part.
Specifically, clean the mechanism including detecting piece, bull stick, circulation groove, brush, first gear, second gear, first pivot, sheave, rotation piece and driving motor, the internally mounted of main part has driving motor, driving motor's one end is fixed with rotate the piece, one side meshing of rotating the piece has the sheave, the sheave rotate in the inside and the middle part of main part are fixed with first pivot, the one end of first pivot is fixed with the second gear, one side meshing of second gear has first gear, first gear rotate in the inside and the middle part of main part are fixed with and are the L form the bull stick, the bull stick rotate in the top and the bottom side of main part are fixed with a plurality ofly the brush, the mid-mounting on main part top has detect the piece.
Specifically, it includes reservoir, play liquid groove, third spring, stopper ball, piston, slide bar, connecting rod and cam to spray the mechanism, the inside of main part is equipped with the reservoir, the inside of bull stick is equipped with the circulation groove, the circulation groove with the intercommunication has between the reservoir play liquid groove, the inside of play liquid groove is equipped with two stopper ball, one side of stopper ball is fixed with the third spring, the one end of third spring is fixed in on the inner wall of play liquid groove, the inside of play liquid groove slides has the piston, the one end of piston is fixed with the slide bar, just the slide bar slide in the inside of main part, be fixed with on the lateral wall of first pivot the cam, the cam with it has to rotate between the slide bar the connecting rod.
The invention has the beneficial effects that:
(1) The fire hazard early warning device based on the video image I is characterized in that the mounting mechanism is arranged at the bottom end of the main body, the main body is convenient to be arranged at a required position through the arrangement of the arrangement mechanism, the angle of the main body is convenient to adjust through the reasonable structure arrangement, the use effect of the main body is improved, the opening and closing mechanism is arranged inside the side wall of the main body, the opening and closing mechanism is arranged to facilitate the non-professional to open the interior of the main body, thereby improving the use safety of the main body, that is, when the main body needs to be arranged at a required position, the main body is firstly inserted into the plurality of fixing holes in the arranging plate through fixing parts such as screws and the like, so that the arranging plate is fixed, then applying proper force to the pressing block to make the pressing block rotate to one side, then clamping the main body to the outer side of the limiting shaft, no longer pressing the pressing block, the first spring pushes the pressing block to rotate the rotating ring in the main body, the plurality of first sliding chutes enable the plurality of contact blocks to simultaneously contact the side wall of the limiting shaft, thereby facilitating the main body to be arranged at a required position, and the reasonable structure arrangement is convenient for adjusting the angle of the main body, improving the use effect of the main body, namely, when the main body needs to be opened for replacing the battery, the strong magnetic block with special property is firstly moved to the position close to the iron cup, the iron cup is attracted by the magnetic force, a plurality of limiting balls in the iron cup do not collide with the limiting column any more, so that the sealing plate is not limited by the limiting column any more, when the sealing plate needs to be closed, the sealing plate only needs to be pressed to a closed position, the second spring causes the plurality of limiting balls to push against the side wall of the limiting column again, thereby playing the role of clamping and limiting, thereby being convenient for non-professional to open the inside of main part, and then having improved the safety in utilization of main part.
(2) According to the fire hazard early warning device based on the video image I, the mounting mechanism is arranged on one side of the opening and closing mechanism, the mounting mechanism is arranged in the main body, the battery can be conveniently and quickly replaced through the arrangement of the mounting mechanism, the use experience of the main body is improved, namely when the battery body with insufficient electric power needs to be replaced, the battery body is pressed after the sealing plate is rotated, the limiting rod slides to the other end of the limiting groove under the action of the torsion spring, then the contact block slides to the outer side of the main body through the fourth spring in the automatic reset process, the clamping rods which are originally clamped on the two sides of the battery body are driven to the position where the battery body is not clamped any more through the sliding contact block, the battery body can be replaced at the moment, the battery can be conveniently and quickly replaced, and the use experience of the main body is improved.
(3) The invention relates to a fire hazard early warning device based on a video image I, wherein a cleaning mechanism is arranged in a main body, the surface of a detection part is conveniently cleaned through the arrangement of the cleaning mechanism, stubborn dust is prevented from accumulating on the surface of the detection part, and the early warning sensitivity of the fire hazard is prevented from being reduced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural diagram illustrating an overall structure of a preferred embodiment of a fire risk early warning device based on video images AI according to the present invention;
FIG. 2 is a schematic view of the placement mechanism shown in FIG. 1;
FIG. 3 is a schematic view of the connection structure of the main body and the placement mechanism shown in FIG. 1;
FIG. 4 is a schematic view of the connection structure of the opening and closing mechanism and the mounting mechanism shown in FIG. 1;
FIG. 5 is a schematic view of a connection structure of the cleaning mechanism and the spraying mechanism shown in FIG. 1;
FIG. 6 is a schematic view of the sweeping mechanism shown in FIG. 5;
FIG. 7 is an enlarged view of the portion A shown in FIG. 4;
fig. 8 is an enlarged view of the portion B shown in fig. 5.
In the figure: 1. the battery pack comprises a main body, 2, a placing mechanism, 21, a placing plate, 22, a fixing hole, 23, a limiting shaft, 24, a limiting plate, 25, a rotating ring, 26, a first sliding groove, 27, an abutting block, 28, a pressing block, 29, a first spring, 3, an opening and closing mechanism, 31, a sealing plate, 32, a limiting column, 33, an iron cup, 34, a limiting ball, 35, a second spring, 4, a cleaning mechanism, 41, a detecting block, 42, a rotating rod, 43, a flowing groove, 44, a brush, 45, a first gear, 46, a second gear, 47, a first rotating shaft, 48, a grooved wheel, 49, a rotating piece, 49a, a driving motor, 5, a spraying mechanism, 51, a liquid storage tank, 52, a liquid outlet tank, 53, a third spring, 54, a plug ball, 55, a piston, 56, a sliding rod, 57, a connecting rod, 58, a cam, 6, a mounting mechanism, 61, a contact block, 62, a limiting groove, a limiting block, 64, a limiting rod, a 65, a limiting spring, 66, a clamping rod, a 67, a battery body, a fourth spring, 68 and a fourth spring.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 8, the fire hazard early warning device based on video image AI of the present invention includes a main body 1, a placement mechanism 2, an opening and closing mechanism 3, a cleaning mechanism 4, a spraying mechanism 5 and an installation mechanism 6, wherein the placement mechanism 2 for fixedly installing the main body 1 is disposed at the bottom end of the main body 1, the opening and closing mechanism 3 for opening the inside of the main body 1 is disposed inside the sidewall of the main body 1, the installation mechanism 6 for quickly installing a battery and avoiding poor battery contact is disposed at one side of the opening and closing mechanism 3, the installation mechanism 6 is disposed inside the main body 1, the cleaning mechanism 4 for cleaning a monitoring part at the top end of the main body 1 is disposed inside the main body 1, and the spraying mechanism 5 for further cleaning the monitoring part by using a cleaning liquid is disposed inside the main body 1.
Specifically, the mounting mechanism 2 includes a mounting plate 21, a fixing hole 22, a limiting shaft 23, a limiting plate 24, a rotating ring 25, a first sliding slot 26, an abutting block 27, a pressing block 28 and a first spring 29, the mounting plate 21 is detachably connected to the bottom end of the main body 1, the fixing hole 22 is provided in the mounting plate 21, the limiting shaft 23 is fixed to the middle of the mounting plate 21, the limiting plate 24 is fixed to the top end of the limiting shaft 23, the diameter of the limiting plate 24 is greater than that of the limiting shaft 23, the rotating ring 25 rotates in the main body 1, the first sliding slot 26 is provided in the rotating ring 25, the abutting block 27 slides in the first sliding slot 26, the bottom end of the abutting block 27 slides in the main body 1, the opposite end of the abutting block 27 abuts against the side wall of the limiting shaft 23, the pressing block 28 is fixed to one side of the rotating ring 25, one side of the pressing block 28 extends to the outer side of the main body 1, and the pressing block 28 is fixed to the other side of the main body 1, when the mounting plate 21 is inserted into the fixing hole 29, the fixing force is applied to the first sliding slot 23, the mounting plate, the pressing block 28, the inner wall of the pressing block 21 is not pressed to the inner wall of the main body 21, the pressing block 28, the pressing block 29, the inner wall of the main body 21, the pressing block is not pressed to be fixed to the fixing hole 29, the mounting block, the fixing block 21, the fixing block 21, the inner wall of the fixing block 21, when the spring is pressed to the fixing hole 29, the fixing block 21, and then be convenient for settle in required position main part 1, and reasonable structure setting is convenient for adjust the angle of main part 1, has improved the result of use of main part 1.
Specifically, the opening and closing mechanism 3 includes a sealing plate 31, a limiting column 32, an iron cup 33, a limiting ball 34 and a second spring 35, the sealing plate 31 rotates on one side of the main body 1, the limiting column 32 is fixed on the inner wall of the main body 1 close to the sealing plate 31, the iron cup 33 slides inside the sealing plate 31, one end of the limiting column 32 penetrates through the iron cup 33, three limiting balls 34 are arranged inside the iron cup 33, one side of each of the three limiting balls 34 abuts against the side wall of the limiting column 32, the second spring 35 is arranged inside the hollow iron cup 33, one end of the second spring 35 is fixed on the inner wall of the iron cup 33, and the other end of the second spring is fixed on the inner wall of the sealing plate 31, when the main body 1 needs to be opened for battery replacement, a special strong magnetic block is firstly moved to the position close to the iron cup 33, the iron cup 33 is attracted by magnetic force, the limiting balls 34 inside the iron cup 33 abut against the limiting column 32, so that the sealing plate 31 is no longer pressed by the limiting column 32, and the sealing plate 31 is pressed by the limiting ball 35, so that the limiting column 31 is safely pressed by the non-expert side wall of the sealing plate 31, and the sealing plate 31, the non-sealing mechanism is convenient for use, and the non-sealing mechanism is further, and the non-sealing mechanism is convenient for a person.
Specifically, the mounting mechanism 6 includes a contact block 61, a limiting groove 62, a non-return block 63, a limiting rod 64, a torsion spring 65, a clamping rod 66, a battery body 67 and a fourth spring 68, the sealing plate 31 is provided with the battery body 67 toward one side of the inside of the main body 1, the battery body 67 is provided in the main body 1, one end of the battery body 67 abuts against the contact block 61, the contact block 61 slides in the main body 1, one end of the contact block is fixed with the fourth spring 68, the other end of the fourth spring 68 is fixed on the inner wall of the main body 1, the limiting groove 62 is provided on the side wall of the contact block 61, the non-return block 63 with a triangular cross section is fixed in the limiting groove 62, the limiting rod 64 with a U-shaped cross section is fixed in the non-return block 63, the other end of the limiting rod 64 rotates in the main body 1, and the torsion spring 65 is wound on the end of the limiting rod, one end of the torsion spring 65 is fixed on the side wall of the position-limiting rod 64 and the other end is fixed inside the main body 1, two sides of the battery body 67 respectively clamp one clamping rod 66, one end of the clamping rod 66 rotates on two sides of the contact block 61 and the middle part slides inside the main body 1, because when the battery body 67 with insufficient power needs to be replaced, after the sealing plate 31 is rotated, the battery body 67 is then pressed, so that the position-limiting rod 64 slides to the other end of the position-limiting groove 62 under the action of the torsion spring 65, and then the fourth spring 68 slides the contact block 61 to the outer side of the main body 1 in automatic reset, at this time, the clamping rods 66 originally clamped on two sides of the battery body 67 are driven by the sliding contact block 61 to the position where the battery body 67 is no longer clamped, at this moment, the battery body 67 can be replaced, so that the battery can be replaced conveniently and rapidly, and the use experience of the main body 1 is improved.
Specifically, the cleaning mechanism 4 includes a detecting block 41, a rotating rod 42, a circulating groove 43, a brush 44, a first gear 45, a second gear 46, a first rotating shaft 47, a grooved pulley 48, a rotating member 49 and a driving motor 49a, the driving motor 49a is installed inside the main body 1, the rotating member 49 is fixed at one end of the driving motor 49a, the grooved pulley 48 is engaged with one side of the rotating member 49, the grooved pulley 48 rotates inside the main body 1, the first rotating shaft 47 is fixed at the middle part of the grooved pulley 48, the second gear 46 is fixed at one end of the first rotating shaft 47, the first gear 45 is engaged with one side of the second gear 46, the first gear 45 rotates inside the main body 1, and the rotating rod 42 in an L shape is fixed at the middle part of the first gear 45, the rotating rod 42 rotates at the top end of the main body 1, the bottom side of the rotating rod 42 is fixed with a plurality of brushes 44, the middle part of the top end of the main body 1 is provided with the detection block 41, when the rotating rod 42 is required to clean the surface of the detection block 41 in a reciprocating manner, the driving motor 49a is started firstly, the driving motor 49a drives the rotating piece 49 to be meshed with the grooved pulley 48 to rotate at a constant speed, then the first rotating shaft 47 rotates in the main body 1 in a reciprocating manner, and then the second gear 46 is meshed with the first gear 45 to rotate, so that the rotating rod 42 drives the plurality of brushes 44 to clean the surface of the detection block 41 in a reciprocating manner, the surface of the detection part is cleaned conveniently, the hard dust accumulation on the surface of the detection part is avoided, and the early warning sensitivity of the detection part to fire is avoided being reduced.
Specifically, the spraying mechanism 5 includes a liquid storage tank 51, a liquid outlet tank 52, a third spring 53, a ball stopper 54, a piston 55, a sliding rod 56, a connecting rod 57 and a cam 58, the liquid storage tank 51 is disposed inside the main body 1, the circulating groove 43 is disposed inside the rotating rod 42, the liquid outlet tank 52 is communicated between the circulating groove 43 and the liquid storage tank 51, two ball stoppers 54 are disposed inside the liquid outlet tank 52, the third spring 53 is fixed to one side of the ball stopper 54, one end of the third spring 53 is fixed to the inner wall of the liquid outlet tank 52, the piston 55 slides inside the liquid outlet tank 52, one end of the piston 55 is fixed to the sliding rod 56, the sliding rod 56 slides inside the main body 1, the cam 58 is fixed to the side wall of the first rotating shaft 47, the connecting rod 57 rotates between the cam 58 and the sliding rod 56, the cam 58 is synchronously driven by the first rotating shaft 47 while the piston 55 rotates, the cam 58 makes the piston 55 slide inside the sliding rod 52 and the sliding rod 56 move through the connecting rod 57 and the connecting rod 56, so that the piston 55 slides inside the sliding rod 52 to the liquid outlet tank 52, and the cleaning liquid outlet tank surface of the cleaning brush 52 is finally cleaned by the cleaning liquid, thereby facilitating the cleaning liquid to be carried out, and further facilitating the cleaning liquid to be carried out by the brush 52, and the cleaning liquid.
When the invention is used, when the main body 1 needs to be arranged at a required position, firstly, fixing parts such as screws are inserted into the plurality of fixing holes 22 in the arranging plate 21 to fix the arranging plate 21, then, a proper force is applied to the pressing block 28 to enable the pressing block 28 to rotate to one side, then, the main body 1 is clamped to the outer side of the limiting shaft 23, the pressing block 28 is not pressed, the first spring 29 pushes the pressing block 28 to enable the rotating ring 25 in the main body 1 to rotate, the plurality of first sliding grooves 26 enable the plurality of contact blocks 27 to simultaneously contact the side wall of the limiting shaft 23, and further, the main body 1 is arranged at the required position conveniently, the angle of the main body 1 is convenient to adjust due to reasonable structural arrangement, and the use effect of the main body 1 is improved; when the main body 1 needs to be opened to replace the battery, firstly, the special strong magnetic block is moved to a position close to the iron cup 33, then the iron cup 33 is attracted by magnetic force, then the plurality of limiting balls 34 in the iron cup 33 do not abut against the limiting column 32, so that the sealing plate 31 is not limited by the limiting column 32, when the sealing plate 31 needs to be closed, only the sealing plate 31 is pressed to a closed position, then the second spring 35 causes the plurality of limiting balls 34 to abut against the side wall of the limiting column 32 again, so that the clamping limiting effect is achieved, the non-professional can conveniently open the inside of the main body 1, and the use safety of the main body 1 is improved; when the battery body 67 with insufficient electric power needs to be replaced, after the sealing plate 31 is rotated, the battery body 67 is pressed, so that the limiting rod 64 slides to the other end of the limiting groove 62 under the action of the torsion spring 65, then the fourth spring 68 slides the contact block 61 to the outer side of the main body 1 in automatic reset, at the moment, the clamping rods 66 which are originally clamped at the two sides of the battery body 67 are driven to the position where the battery body 67 is not clamped any more by the sliding contact block 61, at the moment, the battery body 67 can be replaced, the battery can be conveniently and quickly replaced, and the use experience of the main body 1 is improved; when the rotating rod 42 is required to clean the surface of the detecting block 41 in a reciprocating manner, the driving motor 49a is started firstly, the driving motor 49a drives the rotating member 49 to engage with the grooved pulley 48 to rotate at a constant speed, then the first rotating shaft 47 rotates in the main body 1 in a reciprocating manner, and then the second gear 46 engages with the first gear 45 to rotate, so that the rotating rod 42 drives the plurality of brushes 44 to clean the surface of the detecting block 41 in a reciprocating manner, the surface of the detecting part is cleaned conveniently, the hard dust is prevented from accumulating on the surface of the detecting part, and the early warning sensitivity of the detecting part to fire is prevented from being reduced; since the associated cam 58 is synchronously driven while the first rotating shaft 47 rotates, the cam 58 makes the piston 55 slide inside the liquid outlet groove 52 through the connecting rod 57 and the sliding rod 56, and in combination with the interaction of the two plunger balls 54 inside the liquid outlet groove 52 and the third spring 53, the cleaning liquid inside the liquid storage cavity 51 is pushed inside the circulating groove 43, and finally the cleaning liquid is sprayed on the surface of the detection block 41 while the plurality of brushes 44 are cleaning, so that the cleaning liquid helpful for removing stains is conveniently sprayed on the surface of the detection component, and further the cleaning effect is promoted.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides a fire hazard early warning device based on video image AI which characterized in that: the cleaning device comprises a main body (1), a placement mechanism (2), an opening and closing mechanism (3), a cleaning mechanism (4), a spraying mechanism (5) and an installation mechanism (6), wherein the placement mechanism (2) fixedly installed on the main body (1) is arranged at the bottom end of the main body (1), the opening and closing mechanism (3) used for opening the inside of the main body (1) is arranged inside the side wall of the main body (1), the installation mechanism (6) used for quickly installing batteries and avoiding poor contact of the batteries is arranged on one side of the opening and closing mechanism (3), the installation mechanism (6) is arranged inside the main body (1), the cleaning mechanism (4) used for cleaning monitoring parts at the top end of the main body (1) is arranged inside the main body (1), and the spraying mechanism (5) used for further cleaning the monitoring parts by using cleaning liquid is arranged inside the main body (1);
the cleaning mechanism (4) comprises a detection block (41), a rotating rod (42), a circulating groove (43), a brush (44), a first gear (45), a second gear (46), a first rotating shaft (47), a grooved pulley (48), a rotating member (49) and a driving motor (49 a), wherein the driving motor (49 a) is installed inside the main body (1), the rotating member (49) is fixed at one end of the driving motor (49 a), the grooved pulley (48) is meshed at one side of the rotating member (49), the grooved pulley (48) rotates inside the main body (1) and is fixed at the middle part of the main body (1), the second gear (46) is fixed at one end of the first rotating shaft (47), the first gear (45) is meshed at one side of the second gear (46), the rotating rod (42) rotates inside the main body (1) and is fixed at the middle part of the main body (1) in an L shape, the rotating rod (42) rotates at the top end of the main body (1) and is fixed at the bottom side of the main body (44), and the top end of the main body (1) is provided with the plurality of the brush blocks (41);
the spraying mechanism (5) comprises a liquid storage tank (51), a liquid outlet tank (52), a third spring (53), a ball stopper (54), a piston (55), a sliding rod (56), a connecting rod (57) and a cam (58), the liquid storage tank (51) is arranged in the main body (1), the circulating tank (43) is arranged in the rotating rod (42), the liquid outlet tank (52) is communicated with the liquid storage tank (51), the two ball stoppers (54) are arranged in the liquid outlet tank (52), the third spring (53) is fixed on one side of the ball stopper (54), one end of the third spring (53) is fixed on the inner wall of the liquid outlet tank (52), the piston (55) slides in the liquid outlet tank (52), the sliding rod (56) is fixed at one end of the piston (55), the sliding rod (56) slides in the main body (1), the cam (58) is fixed on the side wall of the first rotating shaft (47), and the connecting rod (57) rotates between the cam (58) and the connecting rod (56).
2. The fire hazard early warning apparatus based on video images AI as claimed in claim 1, wherein: the mounting mechanism (2) comprises a mounting plate (21), fixing holes (22), a limiting shaft (23), limiting plates (24), rotating rings (25), a first sliding groove (26), a collision block (27), a pressing block (28) and a first spring (29), the bottom end of the main body (1) is detachably connected with the mounting plate (21), a plurality of fixing holes (22) are arranged in the mounting plate (21), the limiting shaft (23) is fixed in the middle of the mounting plate (21), the limiting plate (24) is fixed at the top end of the limiting shaft (23), the diameter of the limiting plate (24) is larger than that of the limiting shaft (23), the rotating rings (25) are rotated in the main body (1), a plurality of first sliding grooves (26) are arranged in the rotating rings (25), the collision block (27) slides in the first sliding groove (26), the bottom end of the collision block (27) slides in the main body (1), one end of the plurality of the collision blocks (27) is opposite to one end of the limiting shaft (23), one side wall of the first spring (28) extends to one side of the rotating ring (23), and the side wall (29) of the pressing block (28) extends to one side of the main body (1), the other end of the first spring (29) is fixed on the inner wall of the main body (1).
3. The fire hazard early warning apparatus based on video images AI as claimed in claim 1, wherein: mechanism (3) opens and shuts includes closing plate (31), spacing post (32), iron cup (33), spacing ball (34) and second spring (35), one side of main part (1) is rotated and is had closing plate (31), main part (1) is close to be fixed with on the inner wall of closing plate (31) spacing post (32), the inside of closing plate (31) is slided and is had iron cup (33), the one end of spacing post (32) is run through iron cup (33), the inside of iron cup (33) is equipped with threely spacing ball (34), threely one side of spacing ball (34) contradict jointly in on the lateral wall of spacing post (32), the cavity the inside of iron cup (33) is equipped with second spring (35), the one end of second spring (35) is fixed in on the inner wall of iron cup (33) and the other end is fixed in on the inner wall of closing plate (31).
4. A fire risk early warning device based on video images AI according to claim 3, characterized in that: the installation mechanism (6) comprises a contact block (61), a limiting groove (62), a check block (63), a limiting rod (64), a torsion spring (65), a clamping rod (66), a battery body (67) and a fourth spring (68), the sealing plate (31) faces one side of the inside of the main body (1) and is provided with the battery body (67), the battery body (67) is arranged in the main body (1) and one end of the battery body is butted with the contact block (61), the contact block (61) slides in the inside of the main body (1) and one end of the contact block is fixed with the fourth spring (68), the other end of the fourth spring (68) is fixed on the inner wall of the main body (1), the limiting groove (62) is arranged on the side wall of the contact block (61), the check block (63) with a triangular cross section and the limiting rod (64) with a U-shaped sliding inside are fixed in the inside of the main body (1), the other end of the limiting rod (64) rotates in the inside of the main body (1) and the end of the torsion spring (65), one end of the torsion spring (65) is fixed on the side wall of the main body (1) and is fixed on the side wall of the clamping rod (67), one end of the clamping rod (66) rotates at two sides of the contact block (61) and the middle part slides in the main body (1).
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| CN114093115A (en) * | 2021-11-30 | 2022-02-25 | 扬州工业职业技术学院 | Fire smoke alarm device |
| CN114849582A (en) * | 2022-05-23 | 2022-08-05 | 莱芜钢铁集团泰东实业有限公司 | Waste water desulfurization device for production of rotary kiln factory |
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