CN111335737A - Formaldehyde purification door lock - Google Patents
Formaldehyde purification door lock Download PDFInfo
- Publication number
- CN111335737A CN111335737A CN202010252181.2A CN202010252181A CN111335737A CN 111335737 A CN111335737 A CN 111335737A CN 202010252181 A CN202010252181 A CN 202010252181A CN 111335737 A CN111335737 A CN 111335737A
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- Prior art keywords
- cavity
- transmission
- fixedly connected
- block
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 238000000746 purification Methods 0.000 title abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 152
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000004887 air purification Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B45/00—Alarm locks
- E05B45/06—Electric alarm locks
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
- E05B2047/002—Geared transmissions
Abstract
The formaldehyde purification door lock comprises a shell, an upper air cavity and a lower air cavity, wherein the upper air cavity and the lower air cavity are arranged in the shell and are communicated through an airflow cavity, a formaldehyde monitor is fixedly arranged in the airflow cavity, a working cavity is arranged on the front side of the airflow cavity, an alarm mechanism is arranged in the working cavity, a transmission cavity is arranged on the left side of the working cavity, a transmission mechanism is arranged in the transmission cavity, an upper lock cavity is arranged on the left side of the transmission cavity, a locking mechanism is arranged in the locking cavity, a door lock cavity is arranged on the lower side of the locking mechanism, and a lock block is arranged in the door lock cavity.
Description
Technical Field
The invention relates to the field related to air purification, in particular to a formaldehyde purification door lock.
Background
The new house decoration is finished and joyful and simultaneously brings many problems, the formaldehyde content is high, the harm to the body is huge, in the current stage, the formaldehyde is reduced through ways of window opening ventilation, water swinging and the like, the opening of a window door can cause certain influence on the indoor environment, and the effect of reducing the formaldehyde is not obvious and quick.
Disclosure of Invention
The invention aims to solve the technical problem of providing a formaldehyde purification door lock, and solves the problems that indoor air can be purified without opening a door, the physical air purification effect is low, and the formaldehyde content is not obviously reduced.
The invention is realized by the following technical scheme.
The formaldehyde purification door lock comprises a shell, an upper air cavity and a lower air cavity which are arranged in the shell, wherein the upper air cavity is communicated with the lower air cavity through an airflow cavity, a formaldehyde monitor is fixedly arranged in the airflow cavity, a working cavity is arranged on the front side of the airflow cavity, an alarm mechanism is arranged in the working cavity, a transmission cavity is arranged on the left side of the working cavity, a transmission mechanism is arranged in the transmission cavity, an upper lock cavity is arranged on the left side of the transmission cavity, a locking mechanism is arranged in the locking cavity, a door lock cavity is arranged on the lower side of the locking mechanism, a lock block is arranged in the door lock cavity, a water storage cavity is arranged on the rear side of the airflow cavity, an active carbon tube is arranged on the upper side of the water storage cavity, the upper end of the active carbon tube is communicated with the upper air cavity, the lower end of the active carbon tube is communicated with the water storage cavity, a push block cavity is arranged in the working cavity, the lower side of the push block cavity is communicated with the working cavity, a motor is fixedly arranged in the upper air cavity, the motor is in power connection with a first driving shaft, a first fan is fixedly arranged at the front and rear extension ends of the first driving shaft, the first driving shaft is fixedly connected with a first belt wheel, the transmission mechanism comprises a first transmission shaft which is rotatably arranged in the rear wall of the transmission cavity, the first transmission shaft is fixedly connected with a second belt wheel, the second belt wheel is in transmission connection with the first belt wheel through a first belt, a first transmission gear is fixedly arranged at the front end of the first transmission shaft, a slide block is slidably arranged on the rear inner wall of the transmission cavity, the slide block is rotatably connected with a second transmission shaft, a second transmission gear is fixedly connected at the front end of the second transmission shaft, a third transmission shaft is rotatably arranged on the rear end wall of the transmission cavity, and a, the front end of the third transmission shaft is fixedly connected with a first bevel gear, the right end wall of the working cavity is rotatably provided with a fourth transmission shaft, the left extending end of the fourth transmission shaft penetrates through the left end wall of the working cavity to enter the transmission cavity and is fixedly connected with a second bevel gear, the second bevel gear is meshed with the first bevel gear, the right end of the fourth transmission shaft is fixedly connected with a third belt wheel, the right end of the fourth transmission shaft is fixedly connected with a fourth transmission gear, the right end wall of the working cavity is rotatably provided with a fifth transmission shaft, the fifth transmission shaft is fixedly connected with a fourth belt wheel, the left end of the fifth transmission shaft is fixedly connected with a fifth transmission gear, the fourth belt wheel is in transmission connection with the third belt wheel through a second belt, the front end wall of the working cavity is internally and vertically and symmetrically provided with two toothed plates in a sliding manner, and the two toothed plates are respectively meshed with, the function of closing the upper air cavity and the lower air cavity is realized.
Advantageously, a slider cavity is arranged in the right end wall of the door lock cavity, a slider is slidably arranged in the slider cavity, a telescopic spring is fixedly connected to the right end of the slider, a starting switch is fixedly arranged on the right end wall of the slider cavity, the starting switch is electrically connected with a first motor, a safety groove is formed in the upper end wall of the lock block, the locking mechanism comprises a rotating shaft rotatably arranged in the locking cavity, a huge gear is fixedly connected to the rear end of the rotating shaft, a huge rack meshed with the huge gear is arranged in the locking cavity, a safety groove is arranged in the upper end wall of the door lock cavity, a safety block is arranged in the safety groove and fixedly connected with the lower end of the huge rack, a rotary lock is fixedly connected to the shell in a manner that the front end of the rotating shaft extends through the shell, a second sawtooth strip with the upper end positioned in the locking cavity is slidably arranged in the lower end wall, the upper end of the second sawtooth strip is fixedly connected with a connecting rod, the right side of the connecting rod extends to the end, the transmission cavity is penetrated by the front end of the second transmission shaft, and the manual locking function is achieved.
Beneficially, the alarm mechanism comprises a fifth rotating shaft rotatably arranged on the rear end wall of the working cavity, the fifth rotating shaft is fixedly connected with a sixth transmission gear, the fifth rotating shaft is fixedly connected with a fifth belt wheel, a push block is slidably arranged in the push block cavity, a pull rod is hinged to the toothed plate, the rear end of the pull rod is hinged to the push block, an electric contact switch is fixedly arranged on the lower end wall of the push block cavity, a connecting rod is fixedly connected to the lower side of the push block, the connecting rod is rotatably connected with a sixth rotating shaft, a seventh transmission gear is fixedly connected to the sixth rotating shaft, a first crank member is fixedly connected to the sixth rotating shaft, a knocking cavity is arranged on the left side of the working cavity, a knocking block is slidably arranged in the knocking cavity, the first crank member is hinged to the knocking block, an elastic block cavity is arranged on the left side of the knocking cavity, and a metal block is slidably arranged, the metal block is connected with a telescopic spring, and an electromagnet is fixedly arranged in the front end wall of the elastic block cavity.
Beneficially, the lower air cavity is fixedly provided with a second motor, a second driving shaft is dynamically mounted on the second motor, a sixth belt wheel is fixedly connected with the second driving shaft, the sixth belt wheel is in transmission connection with the fifth belt wheel through a third belt, a second fan is fixedly mounted on the left side and the right side of the second driving shaft, a second crank member is fixedly connected with the second driving shaft, a piston plate is arranged in the piston cavity in a sliding mode, and the piston plate is fixedly connected with the second crank member.
The invention has the beneficial effects that: the invention is arranged in the door and window, plays the roles of purifying indoor air and circulating air when the door and the window are closed, and can monitor the components of harmful gases in the room, thereby preventing the harmful gases from harming human health.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the structure A-A of FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of the structure D-D shown in FIG. 2 according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of the structure C-C in FIG. 1 according to an embodiment of the present invention;
FIG. 5 is an enlarged schematic view of the structure of B in FIG. 1 according to an embodiment of the present invention.
FIG. 6 is a schematic diagram of structures E-E in FIG. 1 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The formaldehyde purification door lock comprises a shell 2, an upper air cavity 100 and a lower air cavity 105 which are arranged in the shell 2, wherein the upper air cavity 100 is communicated with the lower air cavity 105 through an airflow cavity 110, a formaldehyde monitor 120 is fixedly arranged in the airflow cavity 110, a working cavity 90 is arranged on the front side of the airflow cavity 110, an alarm mechanism 91 is arranged in the working cavity 90, a transmission cavity 95 is arranged on the left side of the working cavity 90, a transmission mechanism 92 is arranged in the transmission cavity 95, an upper locking cavity 80 is arranged on the left side of the transmission cavity 95, a locking mechanism 93 is arranged in the upper locking cavity 80, a door lock cavity 85 is arranged on the lower side of the locking mechanism 93, a lock block 97 is arranged in the door lock cavity 85, a water storage cavity 34 is arranged on the rear side of the airflow cavity 110, an activated carbon tube 33 is arranged on the upper side of the water storage cavity 34, the upper end of the activated carbon tube 33 is communicated with the upper air cavity 100, the lower side of the water storage cavity 34 is provided with two piston cavities 37, the piston cavities 37 are communicated with the lower air cavity 105, a push block cavity 76 is arranged in the working cavity 90, the lower side of the push block cavity 76 is communicated with the working cavity, a motor 30 is fixedly arranged in the upper air cavity 100, the motor 30 is in power connection with a first driving shaft 29, a first fan 3 is fixedly arranged at the front-back extending end of the first driving shaft 29, the first driving shaft 29 is fixedly connected with a first belt wheel 31, the transmission mechanism 92 comprises a first transmission shaft 17 rotatably arranged in the rear wall of the transmission cavity 95, the first transmission shaft 17 is fixedly connected with a second belt wheel 56, the second belt wheel 56 is in transmission connection with the first belt wheel 31 through a first belt 32, the front end of the first transmission shaft 17 is fixedly provided with a first transmission gear 16, the rear inner wall of the transmission cavity 95 is provided with a sliding block 57 in a sliding manner, and the sliding block 57 is rotatably connected with a, a second transmission gear 19 is fixedly connected to the front end of the second transmission shaft 18, a third transmission shaft 15 is rotatably arranged on the rear end wall of the transmission cavity 95, a third transmission gear 74 is fixedly connected to the front end of the third transmission shaft 15, a first bevel gear 13 is fixedly connected to the front end of the third transmission shaft 15, a fourth transmission shaft 4 is rotatably arranged on the right end wall of the working cavity 90, the left extending end of the fourth transmission shaft 4 penetrates through the left end wall of the working cavity 90 to enter the transmission cavity 95 and is fixedly connected with a second bevel gear 12, the second bevel gear 12 is engaged with the first bevel gear 13, a third belt pulley 6 is fixedly connected to the right end of the fourth transmission shaft 4, a fourth transmission gear 7 is fixedly connected to the right end wall of the working cavity 90, a fifth transmission shaft 8 is rotatably arranged on the right end wall of the working cavity 90, and a fourth belt pulley, the left end of the fifth transmission shaft 8 is fixedly connected with a fifth transmission gear 11, the fourth belt wheel 9 is in belt transmission connection with the third belt wheel 6 through a second belt 6, two toothed plates 44 are symmetrically arranged in the front end wall of the working cavity 90 in a sliding mode, the two toothed plates 44 are respectively meshed with the fifth transmission gear 11 and the fourth transmission gear 7, and the functions of closing the air supply cavity 100 and the air exhaust cavity 105 are achieved.
Further, a slide block cavity 96 is arranged in the wall of the right end of the door lock cavity 85, a slide block 25 is slidably arranged in the slide block cavity 96, a telescopic spring 26 is fixedly connected to the right end of the slide block 25, a starting switch 28 is fixedly arranged on the wall of the right end of the slide block cavity 96, the starting switch 28 is electrically connected with a first motor 30, a safety groove 79 is formed in the upper end wall of the lock block 97, the locking mechanism 93 comprises a rotating shaft 22 rotatably arranged in the upper lock cavity 80, a large gear 61 is fixedly connected to the rear end of the rotating shaft 22, a large rack 93 meshed with the large gear 61 is arranged in the upper lock cavity 80, a safety groove 150 is arranged in the wall of the upper end of the door lock cavity 85, a safety block 23 is arranged in the safety groove 150, the safety block 23 is fixedly connected with the lower end of the large rack 93, a rotary lock 56 is fixedly connected to the housing 2 by extending through the front end of the rotating shaft 22, a second sawtooth strip 60 with the upper end positioned in the upper, the upper end of the second sawtooth strip 60 is meshed with the large gear 61, the upper end of the second sawtooth strip 60 is fixedly connected with a connecting rod 20, the right side of the connecting rod 20 extends to form a transmission cavity 95, and the transmission cavity is penetrated by the front end of the second transmission shaft 18, so that the manual locking function is realized.
Further, the alarm mechanism 91 includes a fifth rotating shaft 73 rotatably disposed on the rear end wall of the working chamber 90, the fifth rotating shaft 73 is fixedly connected with a sixth transmission gear 72, the fifth rotating shaft 73 is fixedly connected with a fifth pulley 46, a push block 75 is slidably disposed in the push block chamber 76, the toothed plate 44 is hinged to a pull rod 53, the rear end of the pull rod 53 is hinged to the push block 75, an electric contact switch 51 is fixedly disposed on the lower end wall of the push block chamber 76, a connecting rod 50 is fixedly connected to the lower side of the push block 75, the connecting rod 50 is rotatably connected with a sixth rotating shaft 73, the sixth rotating shaft 73 is fixedly connected with a seventh transmission gear 49, the sixth rotating shaft 73 is fixedly connected with a first crank member 47, a knocking chamber 71 is disposed on the left side of the working chamber 90, a knocking block 67 is slidably disposed in the knocking chamber 71, and the first crank member 47 is hinged to the knocking block 67, strike the chamber 71 left side and be equipped with bullet piece chamber 58, it is equipped with metal block 68 to slide in the bullet piece chamber 58, metal block 68 is connected with expanding spring 69, bullet piece chamber 58 front end wall internal fixation is equipped with electro-magnet 70.
Further, the interior fixed second motor 41 that is equipped with of leeward chamber 105, second motor 41 power mounting has second driving shaft 40, second driving shaft 40 fixedly connected with sixth band pulley 43, sixth band pulley 43 with fifth band pulley 46 passes through third belt 43 belt drive and is connected, second fan 44 is fixedly mounted about second driving shaft 40, second driving shaft 40 fixedly connected with second crank member 39, it is equipped with piston plate 38 to slide in the piston chamber 37, piston plate 38 with second crank member 39 fixed connection.
Sequence of mechanical actions of the whole device:
in an initial state, the third transmission gear 74 is not meshed with the second transmission gear 19, the first transmission gear 16 is not meshed with the second transmission gear 19, the toothed plate 44 does not block the upwind cavity 100 and the downwind cavity 105, the push block connecting rod 50 does not press the electric contact switch 51, and the lock block 97 does not press the door sliding block 25;
1. the locking function is realized, when the door is closed, the lock block 91 presses against the slide block 25, the slide block 25 presses against the starting switch 28, the starting switch 28 controls the first motor 30 to be started, the first motor 30 is started to drive the first rotating shaft 29 to rotate, the first rotating shaft 29 rotates to drive the first belt wheel 31 to rotate, the first belt wheel 31 rotates to drive the second belt wheel 56 to rotate, the second belt wheel 56 rotates to drive the first transmission shaft 17 to rotate, the first transmission shaft 17 rotates to drive the first transmission gear 16 to rotate, the rotary lock 56 is manually rotated, the rotary lock drives the rotating shaft 22 to rotate, the rotating shaft 22 rotates to drive the huge gear 61 to rotate, the huge gear 61 rotates to drive the first sawtooth plate 93 to move downwards, and the huge gear 61 rotates to drive the second sawtooth plate 21 to move upwards, the first serration plate 93 moves downwards to drive the safety block 23 to enter the lock groove 79, the second serration plate 21 moves upwards to drive the connecting rod 20 to move upwards, the connecting rod 20 moves upwards to drive the second transmission shaft 18 to move upwards, and the second transmission shaft 18 moves upwards to drive the second transmission gear 19 to move upwards to be meshed with the third transmission gear 74 and the first transmission gear 16;
2. the second transmission gear 19 rotates to drive the second transmission shaft 18 to rotate, so as to realize the door closing function, the first transmission gear 16 rotates to drive the second transmission gear 19, the third transmission gear 74 rotates to drive the third transmission shaft 15 to rotate, the third transmission shaft 15 rotates to drive the first bevel gear 13 to rotate, the first bevel gear 13 rotates to drive the second bevel gear 12 to rotate, the second bevel gear 12 rotates to drive the fourth transmission shaft 4 to rotate, the fourth transmission shaft 4 rotates to drive the third belt pulley 5 to rotate, the fourth transmission shaft 4 rotates to drive the fourth transmission gear 7 to rotate, the third belt pulley 5 rotates to drive the fourth belt pulley 9 to rotate in the opposite direction through belt transmission, the fourth belt pulley 9 rotates to drive the fifth transmission shaft 8 to rotate, and the fifth transmission shaft 8 rotates to drive the fifth transmission gear 11 to rotate, the rack plates 44 are driven to move by the rotation of the fourth transmission gear 7 and the fifth transmission gear 11, so that the two rack plates 44 move in opposite directions, and the two rack plates 44 respectively close the left end wall of the upwind cavity 100 and the left end wall of the downwind cavity 105;
3. the alarm function is realized, the rack plate 44 moves to drive the pull rod 53 to move, the pull rod 53 moves to drive the push block 75 to move forward, the push block 75 moves forward to drive the connecting rod 50 to move forward, the connecting rod 50 moves forward to drive the rotating shaft 48 to move forward, the fifth transmission shaft 48 moves forward to drive the seventh transmission gear 49 to move forward, the seventh transmission gear 49 moves forward to be meshed with the eighth transmission gear 72, the second driving shaft 40 rotates to drive the sixth belt wheel 43 to rotate, the sixth belt wheel 43 rotates to drive the fifth belt wheel 46 to rotate through belt transmission, the fifth belt wheel 46 rotates to drive the sixth transmission shaft 73 to rotate, the sixth transmission shaft 73 rotates to drive the eighth transmission gear 72 to rotate, and the eighth transmission gear 72 rotates to drive the seventh transmission gear 49 to rotate, the seventh transmission gear 49 rotates to drive the fifth transmission shaft 48 to rotate, the fifth transmission shaft 48 rotates to enable the first crank member 47 to do crank motion, the first crank member 47 performs crank motion to drive the knocking block 67 to do left-right reciprocating motion, when the monitoring device 120 monitors that the formaldehyde content is too high, the electromagnet 70 loses magnetic force, the metal block 68 is ejected into the knocking cavity 71 from the elastic cavity 58, and the knocking block 67 knocks the metal block 68 to realize an alarm function;
4. realize the air-purifying function, work as rack plate 44 seals completely go up wind chamber 100 with during leeward chamber 105, connecting rod 50 forward motion roof pressure electric touch switch 51, electric touch switch 51 control second motor 41 starts and controls first motor reversal, second motor 41 starts the drive second driving shaft 40 rotates, second driving shaft 40 rotates the drive second crank member 39 is the crank motion, second crank member 39 crank motion drives piston plate 38 is the piston motion, piston plate 38 piston motion is with the extrusion of air entering water storage chamber 34 with active carbon pipe 33, the air after the purification is followed go up wind chamber 100 rear end is discharged.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. Formaldehyde purifies lock, its characterized in that: the formaldehyde gas purifying device comprises a shell, an upper air cavity and a lower air cavity which are arranged in the shell, wherein the upper air cavity is communicated with the lower air cavity through the air flow cavity, a formaldehyde monitor is fixedly arranged in the air flow cavity, a working cavity is arranged on the front side of the air flow cavity, an alarm mechanism is arranged in the working cavity, a transmission cavity is arranged on the left side of the working cavity, a transmission mechanism is arranged in the transmission cavity, an upper locking cavity is arranged on the left side of the transmission cavity, a locking mechanism is arranged in the upper locking cavity, a door lock cavity is arranged on the lower side of the locking mechanism, a locking block is arranged in the door lock cavity, a water storage cavity is arranged on the rear side of the air flow cavity, an active carbon tube is arranged on the upper side of the water storage cavity, the upper end of the active carbon tube is communicated with the upper air cavity, the lower end of the active carbon tube is communicated with, the lower side of the pushing block cavity is communicated with the working cavity, a motor is fixedly arranged in the upper air cavity, the motor is in power connection with a first driving shaft, a first fan is fixedly arranged at the front and rear extending ends of the first driving shaft, the first driving shaft is fixedly connected with a first belt wheel, the transmission mechanism comprises a first transmission shaft which is rotatably arranged in the rear wall of the transmission cavity, the first transmission shaft is fixedly connected with a second belt wheel, the second belt wheel is in transmission connection with the first belt wheel through a first belt, a first transmission gear is fixedly arranged at the front end of the first transmission shaft, a sliding block is slidably arranged on the rear inner wall of the transmission cavity, the sliding block is rotatably connected with a second transmission shaft, a second transmission gear is fixedly connected at the front end of the second transmission shaft, a third transmission shaft is rotatably arranged on the rear end wall of the transmission cavity, and a third transmission gear, the front end of the third transmission shaft is fixedly connected with a first bevel gear, the right end wall of the working cavity is rotatably provided with a fourth transmission shaft, the left extending end of the fourth transmission shaft penetrates through the left end wall of the working cavity to enter the transmission cavity and is fixedly connected with a second bevel gear, the second bevel gear is meshed with the first bevel gear, the right end of the fourth transmission shaft is fixedly connected with a third belt wheel, the right end of the fourth transmission shaft is fixedly connected with a fourth transmission gear, the right end wall of the working cavity is rotatably provided with a fifth transmission shaft, the fifth transmission shaft is fixedly connected with a fourth belt wheel, the left end of the fifth transmission shaft is fixedly connected with a fifth transmission gear, the fourth belt wheel is in transmission connection with the third belt wheel through a second belt, two toothed plates are symmetrically arranged in the front end wall of the working cavity in a sliding mode from top to bottom, and the two toothed plates are respectively meshed with the fifth transmission gear and the fourth transmission gear.
2. The formaldehyde purifying door lock according to claim 1, wherein: a slide block cavity is arranged in the right end wall of the door lock cavity, a slide block is arranged in the slide block cavity in a sliding manner, a telescopic spring is fixedly connected to the right end of the slide block, a starting switch is fixedly arranged on the right end wall of the slide block cavity, the starting switch is electrically connected with a first motor, a safety groove is formed in the upper end wall of the lock block, the locking mechanism comprises a rotating shaft rotatably arranged in the locking cavity, a huge gear is fixedly connected to the rear end of the rotating shaft, a huge rack meshed with the huge gear is arranged in the locking cavity, a safety groove is arranged in the upper end wall of the door lock cavity, a safety block is arranged in the safety groove and fixedly connected with the lower end of the huge rack, a rotating lock is fixedly connected to the shell in a manner that the front end of the rotating shaft extends through the shell, a second sawtooth strip with the upper end positioned in the locking cavity, the upper end of the second sawtooth strip is fixedly connected with a connecting rod, and the right side of the connecting rod extends to the end of the transmission cavity and is penetrated by the front end of the second transmission shaft.
3. The formaldehyde purifying door lock according to claim 1, wherein: the alarm mechanism comprises a fifth rotating shaft rotatably arranged on the rear end wall of the working cavity, the fifth rotating shaft is fixedly connected with a sixth transmission gear, the fifth rotating shaft is fixedly connected with a fifth belt wheel, a push block is arranged in the push block cavity in a sliding manner, a toothed plate is hinged with a pull rod, the rear end of the pull rod is hinged with the push block, the lower end wall of the push block cavity is fixedly provided with an electric contact switch, the lower side of the push block is fixedly connected with a connecting rod, the connecting rod is rotatably connected with a sixth rotating shaft, the sixth rotating shaft is fixedly connected with a seventh transmission gear, the sixth rotating shaft is fixedly connected with a first crank member, the left side of the working cavity is provided with a knocking cavity, a knocking block is arranged in the knocking cavity in a sliding manner, the first crank member is hinged with the knocking block, the left side of the knocking cavity is provided with an elastic block cavity, a metal block is arranged in the elastic, and an electromagnet is fixedly arranged in the front end wall of the elastic block cavity.
4. The formaldehyde purifying door lock according to claim 1, wherein: the fixed second motor that is equipped with in lower wind cavity, second motor power mounting has the second driving shaft, second driving shaft fixedly connected with sixth band pulley, the sixth band pulley with the fifth band pulley passes through the transmission of third belt and connects, the fixed second fan that installs about the second driving shaft, second driving shaft fixedly connected with second crank component, the piston intracavity slides and is equipped with the piston board, the piston board with second crank component fixed connection.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010252181.2A CN111335737B (en) | 2020-04-01 | 2020-04-01 | Formaldehyde purification door lock |
| GBGB2011021.9A GB202011021D0 (en) | 2020-04-01 | 2020-07-17 | A formaldehyde purification door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010252181.2A CN111335737B (en) | 2020-04-01 | 2020-04-01 | Formaldehyde purification door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111335737A true CN111335737A (en) | 2020-06-26 |
| CN111335737B CN111335737B (en) | 2020-10-16 |
Family
ID=71183043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010252181.2A Expired - Fee Related CN111335737B (en) | 2020-04-01 | 2020-04-01 | Formaldehyde purification door lock |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111335737B (en) |
| GB (1) | GB202011021D0 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19744904A1 (en) * | 1997-10-10 | 1999-04-15 | Volkswagen Ag | Locking mechanism for motor vehicle engine bonnet and/or rear hatch |
| JP2010279462A (en) * | 2009-06-03 | 2010-12-16 | Tri:Kk | Air cleaner |
| CN208441741U (en) * | 2018-05-08 | 2019-01-29 | 浙江神将门业有限公司 | Security door is with removing formaldehyde ventilation device |
| CN109985442A (en) * | 2019-03-22 | 2019-07-09 | 杭州点钢电子商务有限公司 | A kind of air purifier removing formaldehyde effect with sterilization |
-
2020
- 2020-04-01 CN CN202010252181.2A patent/CN111335737B/en not_active Expired - Fee Related
- 2020-07-17 GB GBGB2011021.9A patent/GB202011021D0/en not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19744904A1 (en) * | 1997-10-10 | 1999-04-15 | Volkswagen Ag | Locking mechanism for motor vehicle engine bonnet and/or rear hatch |
| JP2010279462A (en) * | 2009-06-03 | 2010-12-16 | Tri:Kk | Air cleaner |
| CN208441741U (en) * | 2018-05-08 | 2019-01-29 | 浙江神将门业有限公司 | Security door is with removing formaldehyde ventilation device |
| CN109985442A (en) * | 2019-03-22 | 2019-07-09 | 杭州点钢电子商务有限公司 | A kind of air purifier removing formaldehyde effect with sterilization |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111335737B (en) | 2020-10-16 |
| GB202011021D0 (en) | 2020-09-02 |
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Effective date of registration: 20221115 Address after: 276000 west head of Shuhe street, Linshu County, Linyi City, Shandong Province Patentee after: Linshu Jicai Human Resources Service Co.,Ltd. Address before: 312400 No.71 Zhenxing Road, Gulai Town, Shengzhou City, Shaoxing City, Zhejiang Province Patentee before: Shengzhou YaKan air purification equipment Co.,Ltd. |
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