CN218766497U - Environmental dust detector - Google Patents
Environmental dust detector Download PDFInfo
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- CN218766497U CN218766497U CN202221983775.1U CN202221983775U CN218766497U CN 218766497 U CN218766497 U CN 218766497U CN 202221983775 U CN202221983775 U CN 202221983775U CN 218766497 U CN218766497 U CN 218766497U
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- fixedly connected
- dust
- rotary column
- protective shell
- dust detector
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Abstract
The utility model discloses an environmental dust detector, relating to the technical field of environmental detection and comprising a protective shell, a dustproof component, a shock absorption component, a dust exhaust component, a telescopic component and a fixed component; a protective shell: a dust detector body is arranged inside the dust detector; the dustproof assembly: is arranged at the rear end of the protective shell; the shock absorption component: is arranged around the inner side of the protective shell; dust exhaust subassembly: is arranged at the upper end of the protective shell; a telescopic assembly: the bottom end of the protective shell is provided with a groove; fixing the assembly: contain supporting leg, rotary column two, fixed block, connecting plate and pinion, the middle part of the flexible post of connecting plate fixed connection in flexible subassembly, the three fixed block of fixedly connected with all around difference of connecting plate, the fixed block has the supporting leg through two swing joint of rotary column, two one sides fixedly connected with pinions that extend to the fixed block of rotary column, it carries and convenient assembling, conveniently clears up the detection instrument face dust after the detection is accomplished to and can not influence next testing result.
Description
Technical Field
The utility model relates to an environment detection technology field specifically is an environment dust detector.
Background
The environment detector is a general term for monitoring various parameters of indoor and outdoor environments, determines the environment quality and the change trend thereof by measuring the representative value of the factors influencing the environment quality, and needs to use the portable environment detector when people need to go out to detect the environment.
Wherein it is convenient inadequately when most environment dust detector carries and assembles among the prior art, detect inconvenient clearance detector surface dust after accomplishing to influence the testing result next time.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an environmental dust detector, it carries and convenient assembling, conveniently clears up the detection instrument surface dust after detecting the completion to can not influence the testing result next time, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an environmental dust detector comprises a protective shell, a dustproof component, a shock absorption component, a dust exhaust component, a telescopic component and a fixing component;
a protective shell: a dust detector body is arranged inside the dust detector;
the dustproof assembly: is arranged at the rear end of the protective shell;
the shock absorption component: is arranged around the inner side of the protective shell;
dust exhaust subassembly: is arranged at the upper end of the protective shell;
a telescopic assembly: the bottom end of the protective shell is provided with a groove;
fixing the assembly: contain supporting leg, rotary column two, fixed block, connecting plate and pinion, the middle part of the flexible post of connecting plate fixed connection in flexible subassembly, the three fixed block of difference fixedly connected with around the connecting plate, the fixed block has the supporting leg through two swing joints of rotary column, two one side fixedly connected with pinions that extend to the fixed block of rotary column, the protective housing is used for protecting the dust detector body, and the connecting plate is used for bearing the weight of the static part, thereby the pinion rotates and makes the supporting leg can rotate around rotary column two, reaches fixing device's purpose.
Further, fixed subassembly contains gear wheel, fixed plate, rotary column three and nut two, the bottom of connecting plate is close to two fixed plates of fixed block one side fixedly connected with, rotates between two fixed plates and is connected with rotary column three, rotary column three extends to the front side fixedly connected with nut two of fixed plate, three periphery sides of rotary column are located the fixedly connected with gear wheel between two fixed plates, gear wheel and pinion intermeshing, fixed plate are used for supporting rotary column three, and rotary nut two makes rotary column three rotate to make the gear wheel rotate, make pinion rotate through the meshing.
Further, the subassembly that prevents dust contains baffle, rotary column one, adapter sleeve and magnet, rear end one side fixedly connected with fixed block of protective housing, the fixed block has the baffle through a rotary column swing joint, the front side fixedly connected with adapter sleeve of baffle, the inside magnet piece that is equipped with of adapter sleeve, the right-hand member of protective housing is equipped with magnet, and the baffle can be around rotary column one, and the magnet piece in the adapter sleeve can inhale mutually with magnet, and finally can prevent that the dust from getting into inside the protective housing.
Further, the bradyseism subassembly contains bradyseism cushion and spring, be equipped with the bradyseism cushion around the protective housing, the dust detector body nestification is inside the bradyseism cushion, the one end of the bottom fixedly connected with spring of bradyseism cushion, the other end fixed connection of spring is in the bottom of protective housing, and bradyseism cushion and spring can play the guard action when the device falls down.
Further, the dust exhaust subassembly contains dust containing box, flabellum, motor and backup pad, the top fixedly connected with containing box of protective housing, the inside detection end that is equipped with the dust detector body of containing box, the round hole has been seted up in the left side of containing box, the top of protective housing is located containing box left side fixedly connected with backup pad, fixedly connected with motor in the backup pad, the output shaft fixed connection of motor passes the round hole, and the periphery side fixedly connected with flabellum of the output shaft of motor, the input of motor is connected with external power source's output electricity through external control switch group, and the output shaft rotates behind the motor switch-on power supply and makes the flabellum rotate to can make the inside dust of containing box clear away, prevent to influence next measurement.
Further, flexible subassembly contains flexible post, nut one, retainer plate and double-screw bolt, the flexible post of bottom fixedly connected with of protective housing, the middle part of flexible post is located connecting plate upside fixedly connected with retainer plate, one side of retainer plate is equipped with the screw, double-screw bolt and screw threaded connection, the rear end fixedly connected with nut one of double-screw bolt, through flexible post height that can adjusting device, the rotation nut one can make the double-screw bolt rotate to the front end that makes the double-screw bolt withstands flexible post, plays the fixed action, prevents flexible post telescopic end whereabouts.
Compared with the prior art, the beneficial effects of the utility model are that: this environment dust detector has following benefit:
1. this environment dust detector has set up fixed subassembly, rotates two messenger rotary columns three rotations of nut to make gear wheel rotate, make pinion rotation through the meshing effect, thereby make the supporting leg can rotate around two rotary columns, reach fixing device's purpose.
2. This environment dust detector has set up dustproof subassembly, and the board can be around changeing post one, and the magnet piece in the adapter sleeve can inhale mutually with magnet, finally can prevent that the dust from getting into inside the protective housing.
3. This environment dust detector has set up motor switch on back output shaft and has rotated and make the flabellum rotate to can make the inside dust of containing box clear away, prevent to influence next measurement.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the rear side structure of the present invention;
FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;
fig. 4 is a left side schematic view of the present invention.
In the figure: 1 protective housing, 2 dustproof subassemblies, 21 baffle, 22 rotary columns I, 23 adapter sleeves, 24 magnet, 3 bradyseism subassemblies, 31 bradyseism cushion, 32 spring, 4 dust detector bodies, 5 dust exhaust subassemblies, 51 dust containing box, 52 flabellum, 53 motor, 54 backup pad, 6 telescopic parts, 61 telescopic columns, 62 nut I, 63 retainer plate, 64 double-screw bolt, 7 fixed subassemblies, 71 supporting leg, 72 rotary columns II, 73 fixed block, 74 connecting plate, 75 pinion, 76 bull gear, 77 fixed plate, 78 rotary columns III, 79 nut II.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present embodiment provides a technical solution: an environmental dust detector comprises a protective shell 1, a dustproof component 2, a cushioning component 3, a dust exhaust component 5, a telescopic component 6 and a fixing component 7;
protective housing 1: a dust detector body 4 is arranged inside;
the dustproof assembly 2: is arranged at the rear end of the protective shell 1; dustproof subassembly 2 contains baffle 21, a rotary column 22, adapter sleeve 23 and magnet 24, rear end one side fixedly connected with fixed block of protective housing 1, the fixed block has baffle 21 through a rotary column 22 swing joint, the front side fixedly connected with adapter sleeve 23 of baffle 21, the inside magnet piece that is equipped with of adapter sleeve 23, the right-hand member of protective housing 1 is equipped with magnet 24, baffle 21 can center on a rotary column 22, the magnet piece in the adapter sleeve 23 can inhale mutually with magnet 24, finally can prevent that the dust from getting into inside protective housing 1.
The cushioning component 3: is arranged around the inner side of the protective shell 1; bradyseism subassembly 3 contains bradyseism cushion 31 and spring 32, is equipped with bradyseism cushion 31 around the protective housing 1, and 4 nests of dust detector body are inside bradyseism cushion 31, and the bottom fixedly connected with spring 32's of bradyseism cushion 31 one end, and spring 32's other end fixed connection is in the bottom of protective housing 1, and bradyseism cushion 31 and spring 32 can play the guard action when the device falls down.
The dust exhaust component 5: is arranged at the upper end of the protective shell 1; dust exhaust subassembly 5 contains dust containing box 51, flabellum 52, motor 53 and backup pad 54, the top fixedly connected with containing box 51 of protective housing 1, the inside detection end that is equipped with dust detection appearance body 4 of containing box 51, the round hole has been seted up on the left side of containing box 51, the top of protective housing 1 is located containing box 51 left side fixedly connected with backup pad 54, fixedly connected with motor 53 on the backup pad 54, the output shaft fixed connection of motor 53 passes the round hole, and the periphery side fixedly connected with flabellum 52 of the output shaft of motor 53, the input of motor 53 is connected with external power supply's output electricity through external control switch group, the output shaft rotates behind the switch on of motor 53 makes flabellum 52 rotate, thereby can make the inside dust of containing box 51 clear away, prevent to influence next measurement.
The telescopic assembly 6: is arranged at the bottom end of the protective shell 1; flexible subassembly 6 contains flexible post 61, first nut 62, retainer plate 63 and double-screw bolt 64, the flexible post 61 of bottom fixedly connected with of protective housing 1, the middle part of flexible post 61 is located connecting plate 74 upside fixedly connected with retainer plate 63, one side of retainer plate 63 is equipped with the screw, double-screw bolt 64 and screw threaded connection, the rear end fixedly connected with nut 62 of double-screw bolt 64, can adjusting device's height through flexible post 61, it can make double-screw bolt 64 rotate to rotate nut 62, thereby make the front end of double-screw bolt 64 withstand flexible post 61, play the fixed action, prevent the flexible end whereabouts of flexible post 61.
The fixing component 7: contain supporting leg 71, rotary column two 72, fixed block 73, connecting plate 74 and pinion 75, the middle part of connecting plate 74 fixed connection telescopic column 61 in flexible subassembly 6, three fixed block 73 of fixedly connected with respectively around connecting plate 74, fixed block 73 has supporting leg 71 through two 72 swing joints of rotary column, two 72 of rotary column extend to one side fixedly connected with pinion 75 of fixed block 73, protective housing 1 is used for protecting dust detector body 4, connecting plate 74 is used for bearing fixed part, thereby pinion 75 rotates and makes supporting leg 71 rotate around two 72 of rotary column, reach fixing device's purpose.
The fixing component 7 comprises a large gear 76, fixing plates 77, a rotating column III 78 and a nut II 79, the bottom end of the connecting plate 74 is close to two fixing plates 77 fixedly connected to one side of the fixing block 73, the rotating column III 78 is rotatably connected between the two fixing plates 77, the rotating column III 78 extends to the front side of the fixing plates 77 and is fixedly connected with the nut II 79, the large gear 76 is fixedly connected between the two fixing plates 77 on the outer peripheral side of the rotating column III 78, the large gear 76 is meshed with the small gear 75, the fixing plates 77 are used for supporting the rotating column III 78, the rotating column III 78 is rotated by rotating the nut II 79, the large gear 76 is rotated, and the small gear 75 is rotated through meshing action.
The utility model provides a pair of environmental dust detector's theory of operation as follows: fixed plate 77 is used for supporting three 78 of rotary column, it makes three 78 of rotary column rotate to rotate nut two 79, thereby make gear wheel 76 rotate, make pinion 75 rotate through the meshing effect, protective housing 1 is used for protecting dust detector body 4, connecting plate 74 is used for bearing fixed part, pinion 75 rotates thereby make supporting leg 71 can rotate around two 72 of rotary column, reach fixing device's purpose, it can make double-screw bolt 64 rotate to move nut one 62, thereby make the front end of double-screw bolt 64 withstand flexible post 61, play the fixed action, prevent flexible post 61 flexible end whereabouts, motor 53 switches on the power supply after the output shaft rotates and makes flabellum 52 rotate, thereby can make the inside dust of containing box 51 clear away, prevent to influence next measurement, cushioning cushion 31 and spring 32 can play the guard action when the device falls down, baffle 2.1 can surround the first rotating column 22, and the magnet block in the connecting sleeve 23 can attract the magnet 24, so that dust can be prevented from entering the interior of the protective shell 1
It is to be noted that the core chip of the external control switch group disclosed in the above embodiments is a PLC single chip, the specific model is siemens S7-1200, the motor 53 is SM3L-042A1 NDV, the dust detector body 4 is a meta-specific air quality analyzer VOC dust detector, and the external control switch group controls the motor 53 and the dust detector body 4 to work by a method commonly used in the prior art.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an environment dust detector which characterized in that: comprises a protective shell (1), a dustproof component (2), a cushioning component (3), a dust exhaust component (5), a telescopic component (6) and a fixed component (7);
protective shell (1): a dust detector body (4) is arranged inside the dust detector;
dust-proof assembly (2): is arranged at the rear end of the protective shell (1);
cushioning component (3): is arranged around the inner side of the protective shell (1);
dust exhaust assembly (5): is arranged at the upper end of the protective shell (1);
telescoping assembly (6): is arranged at the bottom end of the protective shell (1);
fixing assembly (7): contain supporting leg (71), rotary column two (72), fixed block (73), connecting plate (74) and pinion (75), the middle part of connecting plate (74) fixed connection telescopic column (61) in flexible subassembly (6), the three fixed block of fixedly connected with (73) respectively all around of connecting plate (74), fixed block (73) have supporting leg (71) through rotary column two (72) swing joint, rotary column two (72) extend to one side fixedly connected with pinion (75) of fixed block (73).
2. The environmental dust detector of claim 1, wherein: fixed subassembly (7) contain gear wheel (76), fixed plate (77), three (78) of rotary column and nut two (79), the bottom of connecting plate (74) is close to two fixed plate (77) of fixed block (73) one side fixedly connected with, rotates between two fixed plate (77) to be connected with three (78) of rotary column, three (78) of rotary column extend to two (79) of front side fixedly connected with nut of fixed plate (77), three (78) periphery side of rotary column are located fixedly connected with gear wheel (76) between two fixed plate (77), gear wheel (76) and pinion (75) intermeshing.
3. The environmental dust detector of claim 1, wherein: dustproof subassembly (2) contain baffle (21), rotary column (22), adapter sleeve (23) and magnet (24), rear end one side fixedly connected with fixed block of protective housing (1), the fixed block has baffle (21) through rotary column (22) swing joint, front side fixedly connected with adapter sleeve (23) of baffle (21), the inside magnet piece that is equipped with of adapter sleeve (23), the right-hand member of protective housing (1) is equipped with magnet (24).
4. The environmental dust detector of claim 1, wherein: bradyseism subassembly (3) contain bradyseism cushion (31) and spring (32), be equipped with bradyseism cushion (31) around protective housing (1), dust detector body (4) nestification is inside bradyseism cushion (31), the one end of the bottom fixedly connected with spring (32) of bradyseism cushion (31), the other end fixed connection of spring (32) is in the bottom of protective housing (1).
5. The environmental dust detector of claim 1, wherein: dust exhaust subassembly (5) contain dust containing box (51), flabellum (52), motor (53) and backup pad (54), the top fixedly connected with containing box (51) of protective housing (1), the inside sense terminal that is equipped with dust detector body (4) of containing box (51), the round hole has been seted up in the left side of containing box (51), the top of protective housing (1) is located containing box (51) left side fixedly connected with backup pad (54), fixedly connected with motor (53) on backup pad (54), the output shaft fixed connection of motor (53) passes the round hole, and the periphery side fixedly connected with flabellum (52) of the output shaft of motor (53), the input of motor (53) is connected with external power source's output electricity through external control switch group.
6. The environmental dust detector of claim 1, wherein: flexible subassembly (6) contain flexible post (61), nut (62), retainer plate (63) and double-screw bolt (64), the flexible post (61) of bottom fixedly connected with of protective housing (1), the middle part of flexible post (61) is located connecting plate (74) upside fixedly connected with retainer plate (63), one side of retainer plate (63) is equipped with the screw, double-screw bolt (64) and screw threaded connection, the rear end fixedly connected with nut (62) of double-screw bolt (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221983775.1U CN218766497U (en) | 2022-07-29 | 2022-07-29 | Environmental dust detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221983775.1U CN218766497U (en) | 2022-07-29 | 2022-07-29 | Environmental dust detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218766497U true CN218766497U (en) | 2023-03-28 |
Family
ID=85689885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221983775.1U Active CN218766497U (en) | 2022-07-29 | 2022-07-29 | Environmental dust detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218766497U (en) |
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2022
- 2022-07-29 CN CN202221983775.1U patent/CN218766497U/en active Active
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