WO2022109813A1 - 一种环境监测用空气检测装置 - Google Patents

一种环境监测用空气检测装置 Download PDF

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Publication number
WO2022109813A1
WO2022109813A1 PCT/CN2020/131255 CN2020131255W WO2022109813A1 WO 2022109813 A1 WO2022109813 A1 WO 2022109813A1 CN 2020131255 W CN2020131255 W CN 2020131255W WO 2022109813 A1 WO2022109813 A1 WO 2022109813A1
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Prior art keywords
plate
bottom plate
support
fixedly connected
environmental monitoring
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PCT/CN2020/131255
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English (en)
French (fr)
Inventor
金民
吴家平
王祯祥
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江苏恩测检测技术有限公司
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Publication of WO2022109813A1 publication Critical patent/WO2022109813A1/zh

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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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
    • G01N33/0063—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display using a threshold to release an alarm or displaying means
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043—Allowing translations
    • F16M11/046—Allowing translations adapted to upward-downward translation movement
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Definitions

  • the utility model relates to the technical field of air detection, in particular to an air detection device for environmental monitoring.
  • Air detection refers to the detection of the composition of the air, air detection in a narrow sense, mainly from the perspective of application, focusing on indoor air detection, which refers to indoor decoration materials, furniture and other substances that are harmful to the human body, The decoration pollution caused by the release into the home and office environment is used to detect air quality.
  • an air detection device is required for indoor air detection, but the height of the existing air detection device is fixed, so that the air detection device can only Detecting air at a fixed height results in inaccurate detection results, and the existing detection device requires people to pick up and move the entire detection device when moving, which is very inconvenient and unfavorable for air detection.
  • the technical problem to be solved by the utility model is to overcome the existing defects and provide an air detection device for environmental monitoring, which enables the inspector to quickly adjust the air detection device to a suitable height according to the height of the room, thereby improving the reliability of the detection result. Accuracy, and the air detection device can be moved conveniently, which can effectively solve the problems in the background art.
  • an air detection device for environmental monitoring comprising a base plate, a height adjustment unit and a moving unit;
  • Bottom plate the right side of the upper surface is provided with a fixing block, and the rear side of the upper surface of the bottom plate is provided with a fixing plate;
  • Height adjustment unit including a lifting plate, a screw, a transmission gear, a lifting motor, a driving gear and a fixed cylinder
  • the fixed cylinder is arranged in the middle of the upper surface of the bottom plate
  • the lower surface of the transmission gear is rotatably connected with the upper surface of the fixed cylinder
  • the upper end of the screw rod is fixedly connected with the middle part of the lower surface of the lifting plate, and the lower end of the screw rod passes through the screw hole in the middle part of the upper surface of the transmission gear
  • the lifting motor is arranged on the upper side of the rear side of the fixing plate, and the output shaft of the lifting motor
  • the upper side of the rear side of the fixing plate is fixedly connected with the middle part of the rear side of the driving gear
  • the driving gear is meshed with the transmission gear
  • the middle part of the upper surface of the lifting plate is provided with an air detector
  • Mobile unit including a support frame, a universal wheel, a connecting shaft, a cam and a mobile unit, the universal wheel is provided with four, and the four universal wheels are arranged at equal distances on the lower surface of the support frame, and the upper surface of the bottom plate There are four grooves corresponding to the universal wheel, the two ends of the connecting shaft are fixedly connected with the lower sides of the opposite sides of the two cams, and the sides of the two cams are in contact with the upper surface of the support frame, and the moving motor It is arranged on the upper surface of the fixed block, and the output shaft of the moving motor is fixedly connected to the lower side of the right side of the cam on the right side;
  • the single-chip microcomputer is arranged on the upper surface of the base plate, and the input end of the single-chip microcomputer is electrically connected with the output end of the external power supply, and the output end of the single-chip microcomputer is respectively connected with the input ends of the lifting motor and the moving motor.
  • the output end of the air detector is electrically connected with the input end of the single-chip microcomputer.
  • the height of the air detector can be adjusted easily and quickly through the height adjustment unit, so that the user can adjust the air detector to the appropriate height in time according to the height of the room for detection. , to improve the accuracy of the detection results, and the air detector can be moved conveniently through the mobile unit.
  • the push rod is U-shaped, and the lower end of the push rod is fixedly connected to the right side of the upper surface of the bottom plate, and the inner side of the rubber sleeve is fixedly connected to the side surface of the upper end of the push rod,
  • the air detection device can be easily pushed through the push rod to move, and the rubber sleeve can increase the comfort of holding the push rod.
  • limit rods and limit barrels the limit rods are provided with four, and the four limit rods are arranged on the lower surface of the lifting plate at equal distances, and the limit barrels are provided with four, four
  • the limit buckets are equidistantly arranged on the upper surface of the bottom plate, and the inner sides of the upper ends of the four limit buckets are respectively slidably connected with the side surfaces of the lower ends of the four limit bars. Stability when moving to prevent the lift plate from tilting.
  • the touchable display is arranged on the front side of the upper surface of the support frame, and the touchable display and the single-chip microcomputer are electrically connected in both directions, and the alarm is arranged on the lift plate.
  • the input end of the alarm device is electrically connected to the output end of the single-chip microcomputer, and the detection result can be conveniently displayed through the touchable display, and the alarm light can flash to remind people when the harmful gas exceeds the standard.
  • the support plate and bearing can limit and support the connecting shaft to improve the stability of the cam when it rotates.
  • the support rod is provided with four, the four support rods are arranged on the lower surface of the base plate at equal distances, and the lower ends of the four support rods are respectively connected with the upper surface of the four support base plates. Fixed connection, through the support rod and the support base plate, the base plate can be supported during inspection, and the stability during inspection can be improved.
  • the sliding rod also includes a spring and a sliding rod.
  • the two sliding rods are respectively arranged on the left and right sides of the upper surface of the bottom plate, and the upper ends of the two sliding rods pass through the left and right sides of the lower surface of the support frame.
  • There are two said springs two two springs are provided, the two springs are respectively sleeved on the outer sides of the two sliding rods, and the two ends of the two springs are respectively connected with the upper surface of the bottom plate and the supporting frame.
  • the lower surface of the cam is fixedly connected, the sliding rod can limit the supporting frame to prevent the supporting frame from being deflected, and the spring can quickly move the supporting frame to the upper side when the cam rotates, so that the universal wheel moves upward.
  • the air detection device for environmental monitoring has the following advantages:
  • the height of the air detector can be adjusted easily and quickly through the height adjustment unit, so that the user can adjust the air detector to the appropriate height for detection in time according to the height of the room, and improve the accuracy of the detection results. Allows easy movement of the air detector.
  • the push rod can easily push the air detection device to move
  • the rubber sleeve can increase the comfort of holding the push rod
  • the cooperation of the limit rod and the limit bucket can increase the stability of the lifting plate when moving and prevent lifting The plate is tilted.
  • the detection results can be easily displayed through the touch-sensitive display, and the alarm light can flash to remind people when the harmful gas exceeds the standard. stability.
  • the support rod and the support base plate can provide support for the base plate during detection to improve the stability during detection.
  • the support frame can be limited by the sliding rod to prevent the support frame from being skewed.
  • the spring can be used to make the cam rotate when the cam rotates.
  • the support frame can be moved to the upper side quickly so that the universal wheel moves upward.
  • Fig. 1 is the front structure schematic diagram of the utility model
  • Figure 2 is a schematic view of the side structure of the utility model.
  • an air detection device for environmental monitoring comprising a base plate 1, a height adjustment unit 4 and a moving unit 5;
  • Bottom plate 1 the right side of the upper surface is provided with a fixing block 2, and the rear side of the upper surface of the bottom plate 1 is provided with a fixed plate 3;
  • Height adjustment unit 4 including a lifting plate 41, a screw 42, a transmission gear 43, a lifting motor 44, a driving gear 45 and a fixed cylinder 46, the fixed cylinder 46 is arranged in the middle of the upper surface of the base plate 1, and the lower surface of the transmission gear 43 is connected to the fixed cylinder.
  • the upper surface of 46 is rotatably connected, the upper end of the screw 42 is fixedly connected to the middle of the lower surface of the lifting plate 41, and the lower end of the screw 42 passes through the screw hole in the middle of the upper surface of the transmission gear 43.
  • the upper side, and the output shaft of the lifting motor 44 passes through the upper side of the rear side of the fixed plate 3 and is fixedly connected to the middle of the rear side of the driving gear 45, the driving gear 45 is meshed with the transmission gear 43, and the middle of the upper surface of the lifting plate 41 is provided with air. detector 19;
  • Mobile unit 5 including a support frame 51, a universal wheel 52, a connecting shaft 53, a cam 54 and a mobile unit 55, the universal wheel 52 is provided with four, and the four universal wheels 52 are arranged equidistantly under the support frame 51.
  • the upper surface of the bottom plate 1 is provided with four grooves corresponding to the universal wheel 52, the two ends of the connecting shaft 53 are fixedly connected with the lower sides of the opposite sides of the two cams 54, and the sides of the two cams 54 are connected to the support
  • the upper surface of the frame 51 is in contact, the moving motor 55 is arranged on the upper surface of the fixed block 2, and the output shaft of the moving motor 55 is fixedly connected to the lower side of the right side of the right cam 54;
  • the single-chip microcomputer 6 is also included.
  • the single-chip microcomputer 6 is arranged on the upper surface of the base plate 1, and the input end of the single-chip microcomputer 6 is electrically connected with the output end of the external power supply.
  • the output end of the air detector 19 is electrically connected to the input end of the single chip 6, and the height of the air detector 19 can be adjusted conveniently and quickly through the height adjustment unit 4, so that the user can adjust the air detector 19 in time according to the height of the room
  • the air detector 19 can be conveniently moved through the moving unit 5 to perform detection at a suitable height to improve the accuracy of the detection result.
  • push rod 7 is U-shaped, and the lower end of push rod 7 is fixedly connected with the right side of the upper surface of bottom plate 1, and the inner side of rubber sleeve 8 is fixed with the side surface of the upper end of push rod 7 Connected, the air detection device can be conveniently pushed to move through the push rod 7, and the comfort of holding the push rod 7 can be increased through the rubber sleeve 8.
  • it also includes limit rods 9 and limit barrels 10, there are four limit rods 9, the four limit rods 9 are arranged on the lower surface of the lifting plate 41 at equal distances, and the limit barrels 10 are provided with four,
  • the four limit barrels 10 are equidistantly arranged on the upper surface of the bottom plate 1, and the inner sides of the upper ends of the four limit barrels 10 are respectively slidably connected with the side surfaces of the lower ends of the four limit rods 9, through the limit rods 9 and the limit
  • the cooperation of the bucket 10 can increase the stability of the lift plate 41 when moving, and prevent the lift plate 41 from tilting.
  • the touch-controllable display 11 and the alarm device 12 are also included.
  • the touch-controllable display device 11 is arranged on the front side of the upper surface of the support frame 51, and the touch-controllable display device 11 and the single-chip microcomputer 6 are electrically connected in both directions.
  • the upper surface of the lift plate 41, and the input end of the alarm 12 is electrically connected to the output end of the single-chip microcomputer 6, the detection result can be conveniently displayed through the touchable display 11, and the alarm light 12 can flash when the harmful gas exceeds the standard. Call the police to remind people.
  • the support plate 13 is arranged on the front side of the upper surface of the bottom plate 1, the inner ring of the bearing 14 is fixedly connected with the side surface of the middle part of the connecting shaft 53, and the outer ring of the bearing 14 is connected to the upper end of the support plate 13.
  • the connecting shaft 53 can be limited and supported by the support plate 13 and the bearing 14, so as to improve the stability of the cam 54 when it rotates.
  • it also includes support rods 15 and a support base plate 16, four support rods 15 are provided, and the four support rods 15 are equidistantly arranged on the lower surface of the base plate 1, and the lower ends of the four support rods 15 are respectively connected with the four support base plates.
  • the upper surface of 16 is fixedly connected, and the support rod 15 and the support bottom plate 16 can provide support to the bottom plate 1 during detection, and improve the stability during detection.
  • it also includes a spring 17 and a sliding rod 18.
  • the two sliding rods 18 are respectively arranged on the left and right sides of the upper surface of the bottom plate 1, and the upper ends of the two sliding rods 18 pass through the support frame 51.
  • the upper surface of the bottom plate 1 and the lower surface of the support frame 51 are fixedly connected, the support frame 51 can be limited by the slide bar 18 to prevent the support frame 51 from being deflected, and the support frame 51 can be activated by the spring 17 when the cam 54 rotates. Moving quickly to the upper side moves the gimbal 52 upwards.
  • control the moving motor 55 When in use: turn on the external power supply, control the moving motor 55 to work through the single chip microcomputer 6, so that the output shaft of the moving motor 55 drives the right cam 54 to rotate, and the two cams 54 rotate at the same time through the connecting shaft 53, so that the cam 54 pushes the support
  • the frame 51 moves, so that the support frame 51 moves downward along the direction of the sliding rod 17, and compresses the spring 18, so that the universal wheel 52 moves down to contact the ground, and the universal wheel 52 supports the bottom plate 1, and then the Hold the push rod 7 to push the air detector 19 to the position where it is to be detected
  • control the lift motor 44 to work through the microcontroller 6, so that the output shaft of the lift motor 44 drives the drive gear 45 to rotate, so that the drive gear 45 drives the drive gear 43 to rotate, so that the screw 42 is extended or shortened, so that the lifting plate 41 moves up or down along the direction of the limit rod 9, so that the air detector 19 is moved to a suitable height, and the harmful gas in the room can be detected by the air
  • the lifting motor 44 and the moving motor 55 used in this embodiment are recommended to select the geared motor of Xuzhou Sunna Power Transmission Machinery Co., Ltd., the specific model is CH/CV, and the single-chip microcomputer 6 is recommended to use Shenzhen Huasheng Microelectronics. Co., Ltd.'s compatible single-chip microcomputer, the specific model is SH88F2051AL, the single-chip microcomputer 6 controls the lifting motor 44, the moving motor 55 and the alarm light 12 to work using the methods commonly used in the prior art.

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Abstract

一种环境监测用空气检测装置，包括底板（1）、高度调节单元（4）和移动单元（5）；底板上表面的右侧设有固定块（2），底板上表面的后侧设有固定板（3）；高度调节单元包括升降板（41）、螺杆（42）、传动齿轮（43）、升降电机（44）、主动齿轮（45）和固定筒（46），固定筒设在底板上表面的中部，传动齿轮的下表面与固定筒的上表面转动连接，螺杆的上端与升降板下表面的中部固定连接，且螺杆的下端穿过传动齿轮上表面中部的螺孔，升降电机设在固定板后侧面的上侧，该检测装置可使检测者能根据房间的高度快速的将空气检测装置调整至合适的高度，提高检测结果的准确性，并且可方便的进行移动。

Description

一种环境监测用空气检测装置 技术领域
本实用新型涉及空气检测技术领域，具体为一种环境监测用空气检测装置。
背景技术
空气检测是指对空气的组成成分的检测，狭义的空气检测，主要是从应用的角度，重点研究的是室内空气检测，它是指室内指装饰材料、家具等含有的对人体有害的物质，释放到家居、办公环境中造成的装修污染，来检测空气质量，目前在对室内空气检测需要用到空气检测装置，但是现有的空气检测装置的高度是固定的，使得空气检测装置只能对固定高度的空气进行检测，导致检测的结果不准确，并且现有的检测装置在移动时需要人们将整个检测装置拿起进行移动，非常的不便，不利于空气的检测。
实用新型内容
本实用新型要解决的技术问题是克服现有的缺陷，提供一种环境监测用空气检测装置，可使检测者能根据房间的高度快速的将空气检测装置调整至合适的高度，提高检测结果的准确性，并且可使空气检测装置方便的进行移动，可以有效解决背景技术中的问题。
为实现上述目的，本实用新型提供如下技术方案：一种环境监测用空气检测装置，包括底板、高度调节单元和移动单元；
底板：上表面的右侧设有固定块，所述底板上表面的后侧设有固定板；
高度调节单元：包括升降板、螺杆、传动齿轮、升降电机、主动齿轮和固定筒，所述固定筒设在底板上表面的中部，所述传动齿轮的下表面与固定筒的上表面转动连接，所述螺杆的上端与升降板下表面的中部固定连接，且螺杆的下端穿过传动齿轮上表面中部的螺孔，所述升降电机设在固定板后侧面的上侧，且升降电机的输出轴穿过固定板后侧面的上侧与主动齿轮后侧面 的中部固定连接，所述主动齿轮与传动齿轮啮合，所述升降板上表面的中部设有空气检测器；
移动单元：包括支撑框、万向轮、连接轴、凸轮和移动单机，所述万向轮设有四个，四个万向轮等距离的设置在支撑框的下表面，且底板的上表面设有四个与万向轮对应的凹槽，所述连接轴的两端与两个凸轮相对侧面的下侧固定连接，且两个凸轮的侧面与支撑框的上表面接触，所述移动电机设在固定块的上表面，且移动电机的输出轴与右侧的凸轮右侧面的下侧固定连接；
其中：还包括单片机，所述单片机设在底板的上表面，且单片机的输入端与外部电源的输出端电连接，所述单片机的输出端分别与升降电机和移动电机的输入端连接，所述空气检测器的输出端与单片机的输入端电连接，通过高度调节单元可方便快速的调整空气检测器的高度，使使用者能根据房间的高度及时的将空气检测器调整至合适的高度进行检测，提高检测结果的准确性，通过移动单元可使空气检测器进行方便的移动。
进一步的，还包括推杆和橡胶套，所述推杆为U型，且推杆的下端与底板上表面的右侧固定连接，所述橡胶套的内侧面与推杆上端的侧面固定连接，通过推杆可方便的推动空气检测装置进行移动，通过橡胶套可增加握持推杆使的舒适度。
进一步的，还包括限位杆和限位桶，所述限位杆设有四个，四个限位杆等距离的设置在升降板的下表面，所述限位桶设有四个，四个限位桶等距离的设置在底板的上表面，且四个限位桶上端的内侧面分别与四个限位杆下端的侧面滑动连接，通过限位杆和限位桶配合可增加升降板移动时的稳定性，防止升降板发生倾斜。
进一步的，还包括可触控显示器和报警器，所述可触控显示器设在支撑框上表面的前侧，且可触控显示器与单片机之间双向电连接，所述报警器设在升降板的上表面，且报警器的输入端与单片机的输出端电连接，通过可触 控显示器可方便的显示出检测的结果，并通过报警灯可在有害气体超标时闪烁报警提醒人们。
进一步的，还包括支撑板和轴承，所述支撑板设在底板上表面的前侧，所述轴承的内圈与连接轴中部的侧面固定连接，轴承的外圈与支撑板上端的侧面，通过支撑板和轴承可对连接轴进行限位和支撑，提高凸轮转动时的稳定性。
进一步的，还包括支撑杆和支撑底板，所述支撑杆设有四个，四个支撑杆等距离的设置在底板的下表面，且四个支撑杆的下端分别与四个支撑底板的上表面固定连接，通过支撑杆和支撑底板可在检测时对底板提供支撑，提高检测时的稳定性。
进一步的，还包括弹簧和滑杆，所述滑杆设有两个，两个滑杆分别设在底板上表面的左右两侧，且两个滑杆的上端穿过支撑框下表面左右两侧的滑孔，所述弹簧设有两个，两个弹簧设有两个，两个弹簧分别套接在两个滑杆的外侧，且两个弹簧的两端分别与底板的上表面和支撑框的下表面固定连接，通过滑杆可对支撑框进行限位，防止支撑框发生偏斜，通过弹簧可在凸轮转动时使支撑框能快速得移动至上侧使万向轮向上移动。
与现有技术相比，本实用新型的有益效果是：本环境监测用空气检测装置，具有以下好处：
1、通过高度调节单元可方便快速的调整空气检测器的高度，使使用者能根据房间的高度及时的将空气检测器调整至合适的高度进行检测，提高检测结果的准确性，通过移动单元可使空气检测器进行方便的移动。
2、通过推杆可方便的推动空气检测装置进行移动，通过橡胶套可增加握持推杆使的舒适度，通过限位杆和限位桶配合可增加升降板移动时的稳定性，防止升降板发生倾斜。
3、通过可触控显示器可方便的显示出检测的结果，并通过报警灯可在有 害气体超标时闪烁报警提醒人们，通过支撑板和轴承可对连接轴进行限位和支撑，提高凸轮转动时的稳定性。
4、通过支撑杆和支撑底板可在检测时对底板提供支撑，提高检测时的稳定性，通过滑杆可对支撑框进行限位，防止支撑框发生偏斜，通过弹簧可在凸轮转动时使支撑框能快速得移动至上侧使万向轮向上移动。
附图说明
图1为本实用新型正面结构示意图；
图2为本实用新型侧面结构示意图。
图中：1底板、2固定块、3固定板、4高度调节单元、41升降板、42螺杆、43传动齿轮、44升降电机、45主动齿轮、46固定筒、5移动单元、5支撑框、52万向轮、53连接轴、54凸轮、55移动电机、6单片机、7推杆、8橡胶套、9限位杆、10限位桶、11可触控显示器、12报警灯、13支撑板、14轴承、15支撑腿、16支撑底板、17滑杆、18弹簧、19空气检测器。
具体实施方式
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。
请参阅图1-2，本实用新型提供一种技术方案：一种环境监测用空气检测装置，包括底板1、高度调节单元4和移动单元5；
底板1：上表面的右侧设有固定块2，底板1上表面的后侧设有固定板3；
高度调节单元4：包括升降板41、螺杆42、传动齿轮43、升降电机44、主动齿轮45和固定筒46，固定筒46设在底板1上表面的中部，传动齿轮43的下表面与固定筒46的上表面转动连接，螺杆42的上端与升降板41下表面 的中部固定连接，且螺杆42的下端穿过传动齿轮43上表面中部的螺孔，升降电机44设在固定板3后侧面的上侧，且升降电机44的输出轴穿过固定板3后侧面的上侧与主动齿轮45后侧面的中部固定连接，主动齿轮45与传动齿轮43啮合，升降板41上表面的中部设有空气检测器19；
移动单元5：包括支撑框51、万向轮52、连接轴53、凸轮54和移动单机55，万向轮52设有四个，四个万向轮52等距离的设置在支撑框51的下表面，且底板1的上表面设有四个与万向轮52对应的凹槽，连接轴53的两端与两个凸轮54相对侧面的下侧固定连接，且两个凸轮54的侧面与支撑框51的上表面接触，移动电机55设在固定块2的上表面，且移动电机55的输出轴与右侧的凸轮54右侧面的下侧固定连接；
其中：还包括单片机6，单片机6设在底板1的上表面，且单片机6的输入端与外部电源的输出端电连接，单片机6的输出端分别与升降电机44和移动电机55的输入端连接，空气检测器19的输出端与单片机6的输入端电连接，通过高度调节单元4可方便快速的调整空气检测器19的高度，使使用者能根据房间的高度及时的将空气检测器19调整至合适的高度进行检测，提高检测结果的准确性，通过移动单元5可使空气检测器19进行方便的移动。
其中：还包括推杆7和橡胶套8，推杆7为U型，且推杆7的下端与底板1上表面的右侧固定连接，橡胶套8的内侧面与推杆7上端的侧面固定连接，通过推杆7可方便的推动空气检测装置进行移动，通过橡胶套8可增加握持推杆7使的舒适度。
其中：还包括限位杆9和限位桶10，限位杆9设有四个，四个限位杆9等距离的设置在升降板41的下表面，限位桶10设有四个，四个限位桶10等距离的设置在底板1的上表面，且四个限位桶10上端的内侧面分别与四个限位杆9下端的侧面滑动连接，通过限位杆9和限位桶10配合可增加升降板41移动时的稳定性，防止升降板41发生倾斜。
其中：还包括可触控显示器11和报警器12，可触控显示器11设在支撑框51上表面的前侧，且可触控显示器11与单片机6之间双向电连接，报警器12设在升降板41的上表面，且报警器12的输入端与单片机6的输出端电连接，通过可触控显示器11可方便的显示出检测的结果，并通过报警灯12可在有害气体超标时闪烁报警提醒人们。
其中：还包括支撑板13和轴承14，支撑板13设在底板1上表面的前侧，轴承14的内圈与连接轴53中部的侧面固定连接，轴承14的外圈与支撑板13上端的侧面，通过支撑板13和轴承14可对连接轴53进行限位和支撑，提高凸轮54转动时的稳定性。
其中：还包括支撑杆15和支撑底板16，支撑杆15设有四个，四个支撑杆15等距离的设置在底板1的下表面，且四个支撑杆15的下端分别与四个支撑底板16的上表面固定连接，通过支撑杆15和支撑底板16可在检测时对底板1提供支撑，提高检测时的稳定性。
其中：还包括弹簧17和滑杆18，滑杆18设有两个，两个滑杆18分别设在底板1上表面的左右两侧，且两个滑杆18的上端穿过支撑框51下表面左右两侧的滑孔，弹簧17设有两个，两个弹簧17设有两个，两个弹簧17分别套接在两个滑杆18的外侧，且两个弹簧17的两端分别与底板1的上表面和支撑框51的下表面固定连接，通过滑杆18可对支撑框51进行限位，防止支撑框51发生偏斜，通过弹簧17可在凸轮54转动时使支撑框51能快速得移动至上侧使万向轮52向上移动。
在使用时：接通外部电源，通过单片机6控制移动电机55工作，使移动电机55的输出轴带动右侧凸轮54转动，并通过连接轴53使两个凸轮54同时转动，使凸轮54推动支撑框51移动，使支撑框51沿着滑杆17的方向向下移动，并压缩弹簧18，使万向轮52向下移动与地面接触，并使万向轮52将底板1支撑起来，即可握持推杆7推动空气检测器19移动至检测的位置， 通过单片机6控制升降电机44工作，使升降电机44的输出轴带动主动齿轮45转动，使主动齿轮45带动传动齿轮43转动，使螺杆42伸长或者缩短，从而使升降板41沿着限位杆9的方向向上或向下移动，使空气检测器19移动至合适的高度，即可通过空气检测器19对室内的有害气体进行检测，在室内有害气体超标时，单片机6会自动的控制报警灯12工作进行闪烁来提醒人们，并在在检测后将检测的数据通过可触控显示器11输出即可。
值得注意的是，本实施例中所使用的升降电机44和移动电机55建议选用徐州圣诺动力传动机械有限公司的减速电机，具体型号为CH/CV，单片机6建议选用深圳市华升微电子有限公司的可兼容单片机，具体型号为SH88F2051AL，单片机6控制升降电机44、移动电机55和报警灯12工作采用现有技术中常用的方法。
尽管已经示出和描述了本实用新型的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本实用新型的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本实用新型的范围由所附权利要求及其等同物限定。

Claims (7)

  1. 一种环境监测用空气检测装置，其特征在于：包括底板(1)、高度调节单元(4)和移动单元(5)；
    底板(1)：上表面的右侧设有固定块(2)，所述底板(1)上表面的后侧设有固定板(3)；
    高度调节单元(4)：包括升降板(41)、螺杆(42)、传动齿轮(43)、升降电机(44)、主动齿轮(45)和固定筒(46)，所述固定筒(46)设在底板(1)上表面的中部，所述传动齿轮(43)的下表面与固定筒(46)的上表面转动连接，所述螺杆(42)的上端与升降板(41)下表面的中部固定连接，且螺杆(42)的下端穿过传动齿轮(43)上表面中部的螺孔，所述升降电机(44)设在固定板(3)后侧面的上侧，且升降电机(44)的输出轴穿过固定板(3)后侧面的上侧与主动齿轮(45)后侧面的中部固定连接，所述主动齿轮(45)与传动齿轮(43)啮合，所述升降板(41)上表面的中部设有空气检测器(19)；
    移动单元(5)：包括支撑框(51)、万向轮(52)、连接轴(53)、凸轮(54)和移动单机(55)，所述万向轮(52)设有四个，四个万向轮(52)等距离的设置在支撑框(51)的下表面，且底板(1)的上表面设有四个与万向轮(52)对应的凹槽，所述连接轴(53)的两端与两个凸轮(54)相对侧面的下侧固定连接，且两个凸轮(54)的侧面与支撑框(51)的上表面接触，所述移动电机(55)设在固定块(2)的上表面，且移动电机(55)的输出轴与右侧的凸轮(54)右侧面的下侧固定连接；
    其中：还包括单片机(6)，所述单片机(6)设在底板(1)的上表面，且单片机(6)的输入端与外部电源的输出端电连接，所述单片机(6)的输出端分别与升降电机(44)和移动电机(55)的输入端连接，所述空气检测器(19)的输出端与单片机(6)的输入端电连接。
  2. 根据权利要求1所述的一种环境监测用空气检测装置，其特征在于： 还包括推杆(7)和橡胶套(8)，所述推杆(7)为U型，且推杆(7)的下端与底板(1)上表面的右侧固定连接，所述橡胶套(8)的内侧面与推杆(7)上端的侧面固定连接。
  3. 根据权利要求1所述的一种环境监测用空气检测装置，其特征在于：还包括限位杆(9)和限位桶(10)，所述限位杆(9)设有四个，四个限位杆(9)等距离的设置在升降板(41)的下表面，所述限位桶(10)设有四个，四个限位桶(10)等距离的设置在底板(1)的上表面，且四个限位桶(10)上端的内侧面分别与四个限位杆(9)下端的侧面滑动连接。
  4. 根据权利要求1所述的一种环境监测用空气检测装置，其特征在于：还包括可触控显示器(11)和报警器(12)，所述可触控显示器(11)设在支撑框(51)上表面的前侧，且可触控显示器(11)与单片机(6)之间双向电连接，所述报警器(12)设在升降板(41)的上表面，且报警器(12)的输入端与单片机(6)的输出端电连接。
  5. 根据权利要求1所述的一种环境监测用空气检测装置，其特征在于：还包括支撑板(13)和轴承(14)，所述支撑板(13)设在底板(1)上表面的前侧，所述轴承(14)的内圈与连接轴(53)中部的侧面固定连接，轴承(14)的外圈与支撑板(13)上端的侧面。
  6. 根据权利要求1所述的一种环境监测用空气检测装置，其特征在于：还包括支撑杆(15)和支撑底板(16)，所述支撑杆(15)设有四个，四个支撑杆(15)等距离的设置在底板(1)的下表面，且四个支撑杆(15)的下端分别与四个支撑底板(16)的上表面固定连接。
  7. 根据权利要求1所述的一种环境监测用空气检测装置，其特征在于：还包括弹簧(17)和滑杆(18)，所述滑杆(18)设有两个，两个滑杆(18)分别设在底板(1)上表面的左右两侧，且两个滑杆(18)的上端穿过支撑框(51)下表面左右两侧的滑孔，所述弹簧(17)设有两个，两个弹簧(17) 设有两个，两个弹簧(17)分别套接在两个滑杆(18)的外侧，且两个弹簧(17)的两端分别与底板(1)的上表面和支撑框(51)的下表面固定连接。
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