CN112362804A - Environmental pollution detects with environmental detection appearance that has shock-absorbing structure - Google Patents

Environmental pollution detects with environmental detection appearance that has shock-absorbing structure Download PDF

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Publication number
CN112362804A
CN112362804A CN202011165308.3A CN202011165308A CN112362804A CN 112362804 A CN112362804 A CN 112362804A CN 202011165308 A CN202011165308 A CN 202011165308A CN 112362804 A CN112362804 A CN 112362804A
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CN
China
Prior art keywords
motor
rotating
spring
electrical machine
rotating electrical
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Withdrawn
Application number
CN202011165308.3A
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Chinese (zh)
Inventor
邓成苗
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Guangzhou Qidu Technology Co ltd
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Guangzhou Qidu Technology Co ltd
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Priority to CN202011165308.3A priority Critical patent/CN112362804A/en
Publication of CN112362804A publication Critical patent/CN112362804A/en
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass

Abstract

The invention discloses an environment detector with a damping structure for environment pollution detection, which comprises a base I and a detection machine body, wherein a first spring is arranged above the base I, the detection machine body is arranged above a placing plate, an interface is arranged above a keyboard, a circular groove is arranged above a display screen, a temperature sensor is arranged below a wind vane, a humidity sensor is arranged on the right side of the temperature sensor, a charging port is arranged on the right side of the humidity sensor, a flip cover is arranged inside a placing box, a fixed wheel is arranged on the right side of a hinge, an extending plate is arranged above a movable plate, second springs are distributed around the circular groove, and a movable ball is connected outside the second springs. This environment measuring appearance is provided with first spring for possessed shock-absorbing function, and be provided with the circular slot, improved its practicality greatly, be provided with the extension board simultaneously, make the rate of utilization in space greatly utilized.

Description

Environmental pollution detects with environmental detection appearance that has shock-absorbing structure
Technical Field
The invention relates to the technical field of environment detectors, in particular to an environment detector with a damping structure for environment pollution detection.
Background
The living space of human beings and various natural factors which can directly or indirectly influence the life and development of human beings are called as the environment, along with the increasing of modern population, the living environment of people is worse and worse, such as water pollution, inflation pollution, white pollution, noise pollution and the like, along with the worse and worse environment, the awareness of people for protecting the environment is higher and higher, so the premise of protecting the environment is to detect the environment.
The environment detector on the existing market exists in the working process, the detector does not have the damping function, the detector is easy to shake and damage when being placed, the practicability of the detector is not strong, and the measuring cup cannot be placed and fixed well.
In order to solve the above problems, an innovation needs to be made on the basis of an original environment detector, and therefore an environment detector with a damping structure for detecting environmental pollution is provided.
Disclosure of Invention
The invention aims to provide an environment detector with a damping structure for environment pollution detection, and aims to solve the problems that the existing environment detector in the market, which is provided in the background art, is not provided with a damping function during working and using, so that the environment detector is easy to shake and damage during placement, and cannot well place and fix a measuring cup.
In order to achieve the purpose, the invention provides the following technical scheme: an environment detecting instrument with a damping structure for detecting environmental pollution comprises a base I and a detecting machine body, wherein a first spring is arranged above the base I, a placing plate is arranged above the first spring, the detecting machine body is arranged above the placing plate, a keyboard is arranged inside the detecting machine body, an interface is arranged above the keyboard, a display screen is arranged above the interface, a circular groove is arranged above the display screen, a wind vane is arranged on the right side of the circular groove, a temperature sensor is arranged below the wind vane, a humidity sensor is arranged on the right side of the temperature sensor, a charging port is arranged on the right side of the humidity sensor, a placing box is arranged below the charging port, a flip cover is arranged inside the placing box, hinges are arranged on the left side and the right side of the flip cover, a fixed wheel is arranged on the right side of the hinges, and a movable plate is connected above the fixed wheel, an extension plate is arranged above the movable plate, second springs are distributed around the circular groove, and a movable ball is connected to the outer portions of the second springs.
Preferably, the detection machine body and the base I form an elastic structure through cooperation between the placing plate and the first spring, the placing plate, the first spring and the base I are integrally constructed, the first springs are symmetrically distributed on a vertical central line of the placing plate, the first springs are welded with the placing plate, the placing plate is movably connected with the base I, and the bottom surface of the detection machine body and the top surface of the placing plate are attached to each other.
Preferably, the interface is connected with the detection body in an embedded mode, and the external size of the interface is matched with the internal size of the detection body.
Preferably, the flip cover forms a flip structure with the placing box through a hinge, and the flip cover is connected with the placing box through a hinge.
Preferably, the extension plate forms flip structure with the detection organism through the cooperation between fly leaf and the tight pulley, and detects for fixed connection between organism and the tight pulley to be hinged joint between fly leaf, extension plate and the detection organism, constitute extending structure between extension plate and the fly leaf moreover, be swing joint between fly leaf and the tight pulley moreover, be the draw-in groove connection between extension plate and the fly leaf moreover.
Preferably, the movable ball passes through to constitute the elasticity translation structure between second spring and the circular slot, and movable ball and second spring distribution and the four extreme points of circular slot to the circular slot is cladding column structure about between the second spring, constitutes narrow conical structure wide down in addition between movable ball and the second spring, is fixed connection between movable ball and the second spring moreover, and the vertical center line of movable ball and the vertical center line of second spring coincide each other.
Preferably, the base I is further connected with a supporting plate on a top plate in a sliding manner, a clamping device is connected above the top plate, a lifting device is connected below the top plate, and a rotating device is installed below the lifting device;
the lifting device comprises: the outer part comprises a first pipe body, a second pipe body and a third pipe body which are sequentially sleeved from inside to outside;
the third pipe body is fixedly arranged on the storage box, a sliding rail is arranged between the third pipe body and the second pipe body, the lower part of the sliding rail is fixedly arranged at the bottom of the third pipe body, the upper part of the sliding rail is fixedly arranged at the bottom of the top plate, and a plurality of connecting rods are uniformly and fixedly arranged in the middle of the sliding rail;
the internal part is arranged on the first pipe body and comprises a first motor, a rotating shaft, a screw rod and a sleeve, the first motor is fixedly arranged at the bottom of a third pipe body, the rotating shaft is rotatably arranged at the bottom of the third pipe body through a bearing seat, the first motor is connected with a second gear, the second gear is meshed with the first gear, and the first gear is fixedly sleeved on the rotating shaft;
the upper end of the rotating shaft is fixedly connected with a screw rod, the screw rod penetrates through a sleeve to be connected with a nut, the sleeve is fixedly connected with the nut, an installation rod is fixed above the sleeve, and the top end of the installation rod is fixedly connected with the top end of the first pipe body;
the rotating device includes: base II, motor two, a plurality of universal wheel, a plurality of universal wheels are installed around base II, the last control switch that installs of base II, base II top fixed mounting has the motor case, motor two is installed to the motor incasement, the two pivots of motor pass the motor case with storage tank fixed connection.
The clamping device includes: a plurality of telescopic links, stripper plate, spout, slider, the backup pad below is fixed on the roof, a plurality of telescopic link one end are fixed in the backup pad, the telescopic link other end and stripper plate fixed connection, the inside spout that is equipped with of stripper plate, be equipped with a plurality of sliders in the spout, a plurality of sliders and a plurality of rotary rod one end one-to-one are connected, a plurality of rotary rod other end free bearing rotate to be connected, the free bearing is fixed on the bracing piece.
Preferably, the environmental detector with shock-absorbing structure for environmental pollution detection further includes: rotatory camera sets up on detecting the organism, rotatory camera includes: the camera and a rotating motor for driving the camera to rotate;
the storage battery is arranged in the base I;
the motor detection device is connected with the rotating motor and used for detecting working parameters of the rotating motor, and the working parameters of the rotating motor comprise: the input current frequency of the rotating electrical machine, the input current of the rotating electrical machine, and the input voltage of the rotating electrical machine;
the rotating speed sensor is used for detecting the rotating speed of the camera;
controller, alarm, the controller with battery, motor detection device, rotating electrical machines, alarm, speed sensor electricity are connected, the controller is based on motor detection device, speed sensor control alarm work, including following step:
step 1: the controller calculates the load factor of the rotating motor according to the motor detection device and a formula (1):
Figure BDA0002745592110000041
wherein I is an input current of the rotating electrical machine detected by the motor detection device; i iseIs a rated current of the rotating electrical machine; i is0Is a no-load current of the rotating electrical machine, and β is a load factor of the rotating electrical machine;
step 2: the controller calculates the actual operation efficiency of the rotating motor according to the step 1 and the formula (2):
Figure BDA0002745592110000042
wherein, PeIs rated power, delta P, of the rotating electrical machine0Is no-load loss, η, of the rotating electric machineeIs a rated efficiency, eta, of the rotating electric machinemIs an actual operating efficiency of the rotating electrical machine;
and step 3: the controller calculates the actual output speed of the rotating electrical machine based on step 2 and according to formula (3):
Figure BDA0002745592110000051
wherein n is an actual output rotation speed of the rotating electric machine, FpIs the actual output power of the rotating electric machine, fdFrequency of current, sigma, of input to rotating electric machine detected by said motor detection meansδThe power loss coefficient of the rotating electrical machine is U, the voltage input to the rotating electrical machine and detected by the electrical machine detection device is U, and the current input to the rotating electrical machine and detected by the electrical machine detection device is I; f is the frequency of the current input by the battery, n0A preset reference rotation speed for the rotating electrical machine.
Compared with the prior art, the invention has the beneficial effects that:
1. this environmental pollution detects with environmental detection appearance that has shock-absorbing structure is provided with first spring, through installing the first spring in base I top, be provided with first spring to this device, the design of first spring has improved the stability of this device greatly, the user can place the detection organism on placing the board when using, the device is when the transportation like this, just can be fine cushion impact force through placing the first spring of board below, avoid detecting the organism and acutely rock and the damage phenomenon that causes.
2. This environmental pollution detects with environmental detection appearance that has shock-absorbing structure is provided with the extension board, through installing the extension board in the fly leaf top, be provided with the extension board to this device, the design of extension board has improved the practicality of this device greatly, through being provided with the extension board, make this device possess the function of space extension, the user is when detecting the use like this, can pull open the extension board and use, extension board and fly leaf can stretch out and draw back the regulation simultaneously, the use in space has been saved like this, and we are through being provided with the tight pulley, can relax make the extension board can overturn and open and shut.
3. This environmental pollution detects with environmental detection appearance that has shock-absorbing structure is provided with the circular slot, through installing the circular slot in the display screen top, be provided with the circular slot to this device, the design of circular slot has improved the functionalization of this device greatly, instrument such as graduated flask of some volume rainwater can be placed through the circular slot, and the inside of circular slot is provided with the activity ball, when placing the graduated flask like this, the second spring can take the activity ball to kick-back, at last the activity ball vector cup is being controlled and is being supported the cooperation, can make more stability of graduated flask when placing like this.
4. The environment detector with the damping structure for detecting the environmental pollution is provided with the clamping device, the lifting device and the rotating device, the base I is fixed on the top plate through the supporting plate arranged on the top plate, when the environment detector is influenced by external factors, the environment detector has good buffering and damping effects and can play a good fixing role, so that the environment detector is well protected, then the environment detector is moved to a required position by moving the universal wheel, so that a worker can conveniently move the environment detector, the labor intensity is reduced, when the position is determined well, when the measured height can not meet the experimental requirements, the motor is controlled to work through the control switch, the motor rotates to drive the bearing to rotate, the screw rod rotates upwards, the screw rod transmits force to the nut, and the nut transmits the force to the mounting rod through the sleeve, and act on the roof, make its rebound, realize the regulation to the height like this, also will install the connecting rod rebound on the slide rail simultaneously, the staff can observe the experiment required data through the connecting rod, when needs turn to the environment detecting instrument, can rotate through control switch control motor two, realize turning to very convenient and fast, reduced staff's intensity of labour, increased work efficiency, the installation is simple, and is very practical moreover.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic perspective view of the inspection machine according to the present invention;
FIG. 3 is a schematic view of the inner structure of the circular groove of the present invention;
FIG. 4 is a schematic perspective view of a base I according to the present invention;
FIG. 5 is a schematic view of the internal structure of the extension plate and the movable plate according to the present invention;
FIG. 6 is a schematic perspective view of the moving device and the lifting device of the present invention;
fig. 7 is a schematic structural view of the clamping device of the present invention.
In the figure: 1. a base I; 2. a first spring; 3. placing the plate; 4. a body; 5. a keyboard; 6. an interface; 7. a display screen; 8. a circular groove; 9. a wind vane; 10. a temperature sensor; 11. a humidity sensor; 12. a charging port; 13. placing a box; 14. a cover is turned; 15. a hinge; 16. a fixed wheel; 17. a movable plate; 18. an extension plate; 19. a second spring; 20. a movable ball; 21. a base II; 22. a universal wheel; 23. a control switch; 24. a third tube; 25. a second tube body; 26. a first pipe body; 27. a top plate; 28. a support plate; 29. a first motor; 30. a bearing seat; 31. a first gear; 32. a rotating shaft; 33. a second gear; 34. a screw rod; 35. a nut; 36. a sleeve; 37. mounting a rod; 38. a slide rail; 39. a connecting rod; 40. a storage box; 41. a second motor; 42 a motor box; 43. a telescopic rod; 44. a pressing plate; 45. a chute; 46. a slider; 47. hinging seat; 48. rotating the rod; 49. a spring; 50. a cotton pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an environment detecting instrument with a damping structure for environment pollution detection comprises a base I1 and a detecting machine body 4, wherein a first spring 2 is arranged above a base I1, a placing plate 3 is arranged above the first spring 2, the detecting machine body 4 is arranged above the placing plate 3, a keyboard 5 is arranged inside the detecting machine body 4, the detecting machine body 4 and the base I1 form an elastic structure through the matching between the placing plate 3 and the first spring 2, the placing plate 3, the first spring 2 and the base I1 are of an integrated structure, the first springs 2 are symmetrically distributed about the vertical central line of the placing plate 3, the first springs 2 and the placing plate 3 are welded, the placing plate 3 is movably connected with the base I1, the bottom surface of the detecting machine body 4 and the top surface of the placing plate 3 are mutually attached, the first spring 2 is arranged on the instrument, the stability of the device is greatly improved by the design of the first spring 2, when the device is used by a user, the detection machine body 4 can be placed on the placing plate 3, so that the impact force can be well buffered by the first spring 2 below the placing plate 3 when the device is transported, the interface 6 is arranged above the keyboard 5, the display screen 7 is arranged above the interface 6, the interface 6 is in embedded connection with the detection machine body 4, the external dimension of the interface 6 is matched with the internal dimension of the detection machine body 4, the interface 6 avoided by the embedded connection is in an exposed state, the matched design ensures higher stability, the circular groove 8 is arranged above the display screen 7, the wind vane 9 is arranged on the right side of the circular groove 8, the temperature sensor 10 is arranged below the wind vane 9, the humidity sensor 11 is arranged on the right side of the temperature sensor 10, the charging port 12 is arranged on the right side of the humidity sensor 11, a placing box 13 is arranged below the charging port 12, a flip 14 is arranged inside the placing box 13, hinges 15 are arranged on the left side and the right side of the flip 14, the flip 14 forms a turning structure with the placing box 13 through the hinges 15, the flip 14 is connected with the placing box 13 through a hinge, the turning structure can enable the flip 14 of the device to be turned and opened at any angle, the hinge connection design has the advantages of silence and large transmission stroke, a fixed wheel 16 is arranged on the right side of the hinge 15, a movable plate 17 is connected above the fixed wheel 16, an extension plate 18 is arranged above the movable plate 17, the extension plate 18 forms a turning structure with the detecting machine body 4 through the matching between the movable plate 17 and the fixed wheel 16, the detecting machine body 4 is fixedly connected with the fixed wheel 16, and the movable plate 17, the extension plate 18 and the detecting machine body 4 are connected through hinges, and the extension plate 18 and the movable plate 17 form a telescopic structure, the movable plate 17 and the fixed wheel 16 are movably connected, the extension plate 18 and the movable plate 17 are connected by a clamping groove, the device is provided with the extension plate 18, the design of the extension plate 18 greatly improves the practicability of the device, the device has the function of space expansion by the extension plate 18, the second springs 19 are distributed around the circular groove 8, the outer part of the second spring 19 is connected with the movable ball 20, the movable ball 20 and the circular groove 8 form an elastic translation structure through the second spring 19, the movable ball 20 and the second spring 19 are distributed with four end points of the circular groove 8, the circular groove 8 is in a cladding structure relative to the second spring 19, a conical structure with a narrow top and a wide bottom is formed between the movable ball 20 and the second spring 19, and the movable ball 20 and the second spring 19 are fixedly connected, and the vertical central line of activity ball 20 and the vertical central line of second spring 19 coincide each other, are provided with circular slot 8 to this device, and the design of circular slot 8 has improved the functionalization of this device greatly, can place instruments such as the graduated flask of some volume rainwater through circular slot 8.
The working principle is as follows: the environmental detection instrument with the damping structure for detecting environmental pollution comprises a base I1 of the device is placed on a stable desktop by a user, a detection machine body 4 is placed on a placing plate 3 before use, a first spring 2 is arranged below the placing plate 3, the stability of the device is greatly improved by the design of the first spring 2, the detection machine body 4 can be placed on the placing plate 3 when the user uses the device, thus the impact force can be well buffered by the first spring 2 below the placing plate 3 when the device is transported, the damage phenomenon caused by severe shaking of the detection machine body 4 is avoided, if the user wants to use the device, the detection machine body 4 can be taken down from the placing plate 3 and then placed in an environment to be detected, a temperature sensor 10, a humidity sensor 11 and a wind vane 9 are arranged in the detection machine body 4, the model of the temperature sensor 10 is KGW5, the temperature sensor 10 is used for detecting the temperature in the environment, the model of the humidity sensor 11 is LM-4120, the humidity sensor 11 is used for detecting the humidity in the environment, the wind vane 9 is used for the wind condition in the environment, the detected data is transmitted to the display screen 7, the user operates through the keyboard 5, the detected data is checked through the display screen 7, the interface 6 is arranged for transmitting and storing the detected data, the placing box 13 is arranged below the charging port 12, if the user places some detected medicines or some tools, the flip 14 can be turned over and opened through the hinge 15 and then placed in the placing box 13, the round groove 8 is also arranged, tools such as a measuring cup for placing some rainwater can be prevented through the round groove 8, and the inside of circular slot 8 is provided with movable ball 20, like this when placing the graduated flask, second spring 19 can take movable ball 20 to kick-back, is controlling movable ball 20 at last and supports the cooperation to the graduated flask, can make the graduated flask more stable when placing like this, if user's usage space is not enough, accessible tight pulley 16 overturns the expansion to movable plate 17, is taking extension board 18 out at last, and extension board 18 has played the function that the space extends the extension, and this is the use flow of this environmental pollution detection with the environmental detector who has shock-absorbing structure.
The base I1 is also connected with a supporting plate 28 on a top plate 27 in a sliding manner, a clamping device is connected above the top plate 27, a lifting device is connected below the top plate 27, and a rotating device is installed below the lifting device;
the lifting device comprises: the outer part comprises a first pipe body 26, a second pipe body 25 and a third pipe body 24 which are sequentially sleeved from inside to outside;
the third pipe body 24 is fixedly installed on the storage box 40, a sliding rail 38 is installed between the third pipe body 24 and the second pipe body 25, the lower part of the sliding rail 38 is fixedly installed at the bottom of the third pipe body 24, the upper part of the sliding rail 38 is fixedly installed at the bottom of the top plate 27, and a plurality of connecting rods 39 are uniformly and fixedly installed in the middle of the sliding rail 38;
the inner part is arranged on the first pipe 26 and comprises a first motor 29, a rotating shaft 32, a screw rod 34 and a sleeve 36, the first motor 29 is fixedly arranged at the bottom of the third pipe 24, the rotating shaft 32 is rotatably arranged at the bottom of the third pipe 24 through a bearing seat 30, a second gear 33 is connected to the first motor 29, the second gear 33 is meshed with the first gear 31, and the first gear 31 is fixedly sleeved on the rotating shaft 32;
the upper end of the rotating shaft 32 is fixedly connected with a screw rod 34, the screw rod 34 penetrates through a sleeve 36 to be connected with a nut 35, the sleeve 36 is fixedly connected with the nut 35, an installation rod 37 is fixed above the sleeve 36, and the top end of the installation rod 37 is fixedly connected with the top end of the first pipe body 26;
the rotating device includes: the device comprises a base II21, a second motor 41 and a plurality of universal wheels 22, wherein the universal wheels 22 are arranged around a base II21, a control switch 23 is arranged on the base II21, a motor box 42 is fixedly arranged above the base II21, the second motor 41 is arranged in the motor box 42, and a rotating shaft of the second motor 41 penetrates through the motor box 42 and is fixedly connected with a storage box 40;
the clamping device includes: a plurality of telescopic links 43, stripper plate 44, spout 45, slider 46, the backup pad 28 below is fixed on roof 27, a plurality of telescopic link 43 one end are fixed on backup pad 28, the telescopic link 43 other end and stripper plate 44 fixed connection, the inside spout 45 that is equipped with of stripper plate 44, be equipped with a plurality of sliders 46 in the spout 45, a plurality of sliders 46 are connected with a plurality of rotary rod 48 one end one-to-one, a plurality of rotary rod 48 other end free bearing 47 rotates the connection, free bearing 47 fixes on bracing piece 28.
The working principle and the beneficial effects of the technical scheme are as follows: firstly, a user needs to move a base II21 of the device to a position to be detected through the universal wheel 22, then, the base I1 is placed in the clamping device through the supporting plate 28 arranged on the top plate 27, the cotton pad 50 is squeezed, the squeezing plate 44 moves towards the left side and the right side, the telescopic rod 43 is driven to move, the sliding blocks move up and down respectively, the rotating rod 48 is driven to rotate, so as to be fixed, when the device is taken out, the spring 49 automatically returns to the original position, so that the damping effect can be achieved, the cotton pad 50 can protect the environment detector when the environment detector is clamped, so as to prevent the environment detector from being worn, when the detection height is too low, the control switch 23 controls the second motor 29 to start to rotate, the second gear 33 is driven to rotate, the second gear 33 drives the first gear 31 to rotate, the rotating shaft 32 connected to the first gear 31 rotates, so, the screw rod 34 enables the nut 35 to rotate, the sleeve 36 moves upwards along with the nut, the mounting rod 37 acts on the top plate 27, the height required by detection is obtained, meanwhile, the connecting rod 39 is pulled out of the sliding rail 38, a worker can observe experimental data through the connecting rod 39, when the direction of the detector needs to be changed, the detection is achieved by controlling the second motor 41 to rotate, and by arranging the clamping device, the rotating device and the lifting device, the time required by carrying is shortened for the worker, the labor intensity of the worker is reduced, the detection efficiency is improved, and the device is simple, convenient and practical to mount; through setting up clamping device for press from both sides tight base I1, the adjustable clamping distance of telescopic link among the clamping device, simultaneously stripper plate 44, spout 45, slider 46 are through playing the support extrusion effect to the stripper plate between the telescopic link, have improved the stability of whole device.
The utility model provides an environmental pollution detects with environmental detection appearance that has shock-absorbing structure, still includes:
rotatory camera, the setting is on detecting organism (4), rotatory camera includes: the camera and a rotating motor for driving the camera to rotate;
the storage battery is arranged in the base I (1);
the motor detection device is connected with the rotating motor and used for detecting working parameters of the rotating motor, and the working parameters of the rotating motor comprise: the input current frequency of the rotating electrical machine, the input current of the rotating electrical machine, and the input voltage of the rotating electrical machine;
the rotating speed sensor is used for detecting the rotating speed of the camera;
controller, alarm, the controller with battery, motor detection device, rotating electrical machines, alarm, speed sensor electricity are connected, the controller is based on motor detection device, speed sensor control alarm work, including following step:
step 1: the controller calculates the load factor of the rotating motor according to the motor detection device and a formula (1):
Figure BDA0002745592110000121
wherein I is the motor inspectionDetecting the input current of the rotating motor detected by the device; i iseIs a rated current of the rotating electrical machine; i is0Is a no-load current of the rotating electrical machine, and β is a load factor of the rotating electrical machine;
step 2: the controller calculates the actual operation efficiency of the rotating motor according to the step 1 and the formula (2):
Figure BDA0002745592110000122
wherein, PeIs rated power, delta P, of the rotating electrical machine0Is no-load loss, η, of the rotating electric machineeIs a rated efficiency, eta, of the rotating electric machinemIs an actual operating efficiency of the rotating electrical machine;
and step 3: the controller calculates the actual output speed of the rotating electrical machine based on step 2 and according to formula (3):
Figure BDA0002745592110000123
wherein n is an actual output rotation speed of the rotating electric machine, FpIs the actual output power of the rotating electric machine, fdFrequency of current, sigma, of input to rotating electric machine detected by said motor detection meansδThe power loss coefficient of the rotating electrical machine (the value is more than 0 and less than 1), U is the voltage input to the rotating electrical machine detected by the electrical machine detection device, and I is the current input to the rotating electrical machine detected by the electrical machine detection device; f is the frequency of the current input by the battery, n0A preset reference rotation speed for the rotating electrical machine.
The beneficial effects of the above technical scheme are: the controller controls the operation of the alarm based on the motor detection device and the rotation speed sensor by considering (actual current I, rated current I) of the rotating electrical machine detected by the motor detection deviceeNo-load current I0) And the like, and the load factor beta of the rotating motor is calculated according to the formula (1), so that the calculation result is more accurateReliability;
then, the actual operation efficiency eta of the rotating motor is calculated according to the step 1, the formula (2) and the data measured by the motor detection devicemAnd comprehensively considering the rated power P of the rotating electric machineeAnd rated efficiency etaeAnd also the no-load loss DeltaP of the rotating electric machine0The calculation result is more accurate and reliable due to the influence of the calculation result;
and finally, the controller calculates the actual output rotating speed n of the rotating motor based on the step 2 according to a formula (3), and comprehensively considers the actual output power F of the rotating motorpFrequency f of current input to the rotating electric machine detected by the detecting meansdCoefficient of power loss σ of rotating electric machineδAnd the calculation result is more accurate and reliable due to the influence of factors such as the current frequency f input by the storage battery and the like.
The controller controls the rotating motor to work, when the actual output rotating speed is smaller than the target output rotating speed, the alarm gives an alarm, meanwhile, the controller controls the rotating motor to increase the target rotating speed to achieve rotation of the camera, the camera is rotated to a required position or angle, and the requirement of a user on the environment detector with the damping structure for detecting the environmental pollution is met.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides an environmental pollution detects with environmental detection appearance that has shock-absorbing structure, includes base I (1) and detects organism (4), its characterized in that: the wind vane is characterized in that a first spring (2) is arranged above the base I (1), the placing plate (3) is arranged above the first spring (2), the detecting body (4) is arranged above the placing plate (3), the keyboard (5) is arranged inside the detecting body (4), an interface (6) is arranged above the keyboard (5), a display screen (7) is arranged above the interface (6), a circular groove (8) is arranged above the display screen (7), a wind vane (9) is arranged on the right side of the circular groove (8), a temperature sensor (10) is arranged below the wind vane (9), a humidity sensor (11) is arranged on the right side of the temperature sensor (10), a charging port (12) is arranged on the right side of the humidity sensor (11), a placing box (13) is arranged below the charging port (12), a turnover cover (14) is arranged inside the placing box (13), and the left and right sides of flip (14) all is provided with hinge (15), the right side of hinge (15) is provided with tight pulley (16), and the top of tight pulley (16) is connected with fly leaf (17), the top of fly leaf (17) is provided with extension board (18), it has second spring (19) to distribute all around circular slot (8), and the external connection of second spring (19) has activity ball (20).
2. The environmental tester with a damping structure for environmental pollution detection according to claim 1, wherein: detect organism (4) and base I (1) through placing cooperation between board (3) and first spring (2) and constitute elastic construction, and place between board (3), first spring (2) and the base I (1) structure as an organic whole, and about the vertical central line symmetric distribution who places board (3) between first spring (2), and first spring (2) and place for the welding between board (3), and place for swing joint between board (3) and base I (1), and the bottom surface that detects organism (4) and the top surface of placing board (3) laminate each other.
3. The environmental tester with a damping structure for environmental pollution detection according to claim 1, wherein: the interface (6) is connected with the detection body (4) in an embedded mode, and the external size of the interface (6) is matched with the internal size of the detection body (4).
4. The environmental tester with a damping structure for environmental pollution detection according to claim 1, wherein: the turnover cover (14) forms a turnover structure with the placing box (13) through the hinge (15), and the turnover cover (14) is connected with the placing box (13) through the hinge.
5. The environmental tester with a damping structure for environmental pollution detection according to claim 1, wherein: extension board (18) pass through the cooperation between fly leaf (17) and tight pulley (16) and detect organism (4) constitution flip structure, and detect and be fixed connection between organism (4) and tight pulley (16), and fly leaf (17), extension board (18) and detect for hinged joint between organism (4), and constitute extending structure between extension board (18) and fly leaf (17), and be swing joint between fly leaf (17) and tight pulley (16), and be the draw-in groove between extension board (18) and fly leaf (17) and be connected.
6. The environmental tester with a damping structure for environmental pollution detection according to claim 1, wherein: the movable ball (20) is in an elastic translation structure through the second spring (19) and the circular groove (8), the movable ball (20) and the second spring (19) are distributed at four end points of the circular groove (8), the circular groove (8) is in a coating structure relative to the second spring (19), a conical structure which is narrow in upper portion and wide in lower portion is formed between the movable ball (20) and the second spring (19), the movable ball (20) and the second spring (19) are fixedly connected, and the vertical center line of the movable ball (20) and the vertical center line of the second spring (19) are overlapped.
7. The environmental tester with a damping structure for environmental pollution detection according to claim 1, wherein: the base I (1) is further connected with a top plate (27) in a sliding mode, a clamping device is connected above the top plate (27), a lifting device is connected below the top plate (27), and a rotating device is installed below the lifting device;
the lifting device comprises: the outer part comprises a first pipe body (26), a second pipe body (25) and a third pipe body (24) which are sequentially sleeved from inside to outside;
the third pipe body (24) is fixedly arranged on the storage box (40), a sliding rail (38) is arranged between the third pipe body (24) and the second pipe body (25), the lower part of the sliding rail (38) is fixedly arranged at the bottom of the third pipe body (24), the upper part of the sliding rail (38) is fixedly arranged at the bottom of the top plate (27), and a plurality of connecting rods (39) are uniformly and fixedly arranged in the middle of the sliding rail (38);
the inner part is arranged on the first pipe body (26), the inner part comprises a first motor (29), a rotating shaft (32), a screw rod (34) and a sleeve (36), the first motor (29) is fixedly installed at the bottom of the third pipe body (24), the rotating shaft (32) is rotatably installed at the bottom of the third pipe body (24) through a bearing seat (30), a second gear (33) is connected onto the first motor (29), the second gear (33) is meshed with the first gear (31), and the first gear (31) is fixedly sleeved on the rotating shaft (32);
the upper end of the rotating shaft (32) is fixedly connected with a screw rod (34), the screw rod (34) penetrates through a sleeve (36) to be connected with a nut (35), the sleeve (36) is fixedly connected with the nut (35), an installation rod (37) is fixed above the sleeve (36), and the top end of the installation rod (37) is fixedly connected with the top end of the first pipe body (26);
the rotating device includes: the device comprises a base II (21), a motor II (41) and a plurality of universal wheels (22), wherein the universal wheels (22) are arranged on the periphery of the base II (21), a control switch (23) is arranged on the base II (21), a motor box (42) is fixedly arranged above the base II (21), the motor II (41) is arranged in the motor box (42), and a rotating shaft of the motor II (41) penetrates through the motor box (42) to be fixedly connected with a storage box (40);
the clamping device includes: a plurality of telescopic links (43), stripper plate (44), spout (45), slider (46), backup pad (28) below is fixed on roof (27), a plurality of telescopic link (43) one end are fixed on backup pad (28), telescopic link (43) other end and stripper plate (44) fixed connection, stripper plate (44) inside is equipped with spout (45), be equipped with a plurality of sliders (46) in spout (45), a plurality of sliders (46) are connected with a plurality of rotary rod (48) one end one-to-one, a plurality of rotary rod (48) other end free bearing (47) rotate and are connected, free bearing (47) are fixed on bracing piece (28).
8. The environmental tester with a damping structure for environmental pollution detection according to claim 1, further comprising:
rotatory camera, the setting is on detecting organism (4), rotatory camera includes: the camera and a rotating motor for driving the camera to rotate;
the storage battery is arranged in the base I (1);
the motor detection device is connected with the rotating motor and used for detecting working parameters of the rotating motor, and the working parameters of the rotating motor comprise: the input current frequency of the rotating electrical machine, the input current of the rotating electrical machine, and the input voltage of the rotating electrical machine;
the rotating speed sensor is used for detecting the rotating speed of the camera;
controller, alarm, the controller with battery, motor detection device, rotating electrical machines, alarm, speed sensor electricity are connected, the controller is based on motor detection device, speed sensor control alarm work, including following step:
step 1: the controller calculates the load factor of the rotating motor according to the motor detection device and a formula (1):
Figure FDA0002745592100000041
wherein I is an input current of the rotating electrical machine detected by the motor detection device; i iseIs a rated current of the rotating electrical machine; i is0Is a no-load current of the rotating electrical machine, and β is a load factor of the rotating electrical machine;
step 2: the controller calculates the actual operation efficiency of the rotating motor according to the step 1 and the formula (2):
Figure FDA0002745592100000042
wherein, PeIs rated power, delta P, of the rotating electrical machine0Is no-load loss, η, of the rotating electric machineeIs a rated efficiency, eta, of the rotating electric machinemIs an actual operating efficiency of the rotating electrical machine;
and step 3: the controller calculates the actual output speed of the rotating electrical machine based on step 2 and according to formula (3):
Figure FDA0002745592100000043
wherein n is an actual output rotation speed of the rotating electric machine, FpIs the actual output power of the rotating electric machine, fdFrequency of current, sigma, of input to rotating electric machine detected by said motor detection meansδThe power loss coefficient of the rotating electrical machine is U, the voltage input to the rotating electrical machine and detected by the electrical machine detection device is U, and the current input to the rotating electrical machine and detected by the electrical machine detection device is I; f is the frequency of the current input by the battery, n0A preset reference rotation speed for the rotating electrical machine.
CN202011165308.3A 2020-10-27 2020-10-27 Environmental pollution detects with environmental detection appearance that has shock-absorbing structure Withdrawn CN112362804A (en)

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CN202011165308.3A CN112362804A (en) 2020-10-27 2020-10-27 Environmental pollution detects with environmental detection appearance that has shock-absorbing structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011165308.3A CN112362804A (en) 2020-10-27 2020-10-27 Environmental pollution detects with environmental detection appearance that has shock-absorbing structure

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114019117A (en) * 2021-11-05 2022-02-08 河南全印检测技术有限公司 Food safety detection equipment and use method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114019117A (en) * 2021-11-05 2022-02-08 河南全印检测技术有限公司 Food safety detection equipment and use method

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