Portable ecological environment monitor and use method thereof

Abstract

The invention relates to the technical field of environment monitoring instruments, in particular to a portable ecological environment monitoring instrument and a use method thereof.The portable ecological environment monitoring instrument comprises a base, a mounting box, a monitoring instrument body, a telescopic pull handle and a rechargeable energy supply power source and further comprises an energy charging assembly; the energy charging assembly comprises a moving wheel set, a rotating shaft generator, a transmission component and a conversion component. The moving wheel set is installed on the base so that the whole instrument can move conveniently, the transmission component is installed in the base, the moving wheel set can drive a rotating shaft of the rotating shaft generator to rotate through the transmission component in the moving process, the rotating shaft generator is installed in the base, and the conversion component is installed in the base. And the charging module is used for charging the electric energy generated by the rotating shaft generator into the rechargeable energy supply power supply, so that the power supply can be charged through arranged components when a user drives the whole monitor to move, and the cruising ability of the power supply is enhanced.

Description

Technical Field

[0001] The present invention relates to the technical field of environmental monitoring instruments, and in particular to a portable ecological environment monitoring instrument and a use method thereof. Background Art

[0002] Ecological environment monitors are tools and equipment used to monitor and measure various parameters and data in the ecological environment. These instruments and equipment usually include a variety of sensors and data acquisition devices, which can monitor environmental changes in real time and record relevant data, thereby helping people understand the state of the environment and take corresponding measures to protect the ecological environment.

[0003] Among them, portable ecological environment monitors are designed to be small and light, easy to carry and move, and can be quickly deployed and monitored at different locations, making them particularly suitable for scenarios such as sudden environmental events, field surveys, and mobile monitoring that require rapid response and flexible deployment.

[0004] Most existing portable ecological environment monitors use independent power modules for outdoor power supply. However, the existing independent power modules have very limited battery life and cannot be charged due to long-term outdoor use, which makes the overall stability of the entire instrument poor during use, resulting in the need to frequently maintain the power module or even replace the power supply during actual use. Summary of the invention

[0005] The purpose of the present invention is to provide a portable ecological environment monitor and a method of using the same, which can charge a power source when a user moves the entire monitor through a provided component, thereby enhancing the endurance of the power source.

[0006] To achieve the above-mentioned object, the present invention provides a portable ecological environment monitoring instrument and a method of using the same, comprising a base, an installation box, a monitoring instrument body, a telescopic handle and a rechargeable power supply, wherein the monitoring instrument body is installed in the installation box, the telescopic handle is installed on the base, the rechargeable power supply is used to power the monitoring instrument body, and also includes a charging component;

[0007] The energy charging assembly includes a moving wheel set, a rotating shaft generator, a transmission component and a conversion component;

[0008] The moving wheel group is installed on the base to facilitate the movement of the entire instrument. The transmission component is installed in the base. During the movement, the moving wheel group can drive the shaft of the shaft generator to rotate through the transmission component. The shaft generator is installed in the base. The conversion component is installed in the base to charge the electric energy generated by the shaft generator into the rechargeable power supply.

[0009] Wherein, the transmission component includes a rotating gear, an additional rotation gear shaft and an inertial rotating component, the rotating gear is installed on the moving wheel group; the additional rotation gear shaft is meshed with the rotating gear and is rotatably installed in the base; the inertial rotating component is installed in the base to ensure the stable and durable rotation of the shaft of the shaft generator.

[0010] Among them, the conversion component includes an elastic mounting frame, a voltage regulator and a heat dissipation cover plate, the elastic mounting frame is installed in the base; the voltage regulator is electrically connected to the shaft generator and the rechargeable power supply, and is installed on the elastic mounting frame, and is used to convert the electric energy generated by the shaft generator into the rechargeable power supply; the two heat dissipation cover plates are installed on the base, and the two heat dissipation cover plates are respectively used for heat dissipation of the working areas of the shaft generator and the voltage regulator.

[0011] Among them, the inertial rotating component includes a connecting shaft, a ratchet and a solid roller. The connecting shaft is fixed to the rotating shaft of the rotating shaft generator and is rotatably installed in the base; the two ratchets are respectively fixedly installed on the connecting shaft and the rotating gear shaft, and the two ratchets are meshed with each other; the solid roller is fixedly installed on the connecting shaft.

[0012] Among them, the portable ecological environment monitor also includes a guide frame, a connecting frame, a protective assembly and a connecting assembly. The guide frame is installed on the base and is used to limit and guide the connecting frame; the rechargeable power supply is installed in the connecting frame through the protective assembly; the protective assembly is used for the installation and heat dissipation of the rechargeable power supply and the shockproofing of the mounting components on the connecting frame; the connecting assembly is used for the installation box; the connecting frame is connected to the installation box through the connecting assembly.

[0013] Among them, the protective component includes a power supply installation frame, a shock-absorbing spring, a damper and a heat dissipation component. The power supply installation frame is connected to the rechargeable power supply and installed in the connecting frame; the shock-absorbing spring is arranged between the connecting frame and the base; the damper is installed between the connecting frame and the base; the heat dissipation component is used to dissipate heat from the rechargeable power supply.

[0014] Wherein, the connecting assembly includes a sliding plate, a card block and an extrusion spring, the sliding plate is fixedly installed at the bottom of the installation box and is slidably arranged on the top of the connecting frame; the card block is slidably installed on the back side of the installation box and matches the card slot provided on the top of the connecting frame; the extrusion spring is arranged between the card block and the top boss of the installation box.

[0015] Among them, the heat dissipation component includes a dustproof net, a contact thermal conductive frame and a heat dissipation wing plate, the dustproof net is installed on the guide frame; the contact thermal conductive frame is arranged in the power supply installation frame and contacts with the rechargeable power supply casing; the heat dissipation wing plate is fixedly installed at the bottom of the contact thermal conductive frame and passes through the power supply installation frame and the connecting frame.

[0016] A portable ecological environment monitor of the present invention drives the equipment installed on the base to move through a telescopic handle and a moving wheel group, so that the user can pull the entire instrument to a designated position for monitoring according to actual conditions. When the base moves through the moving wheel group, the shaft of the shaft generator will rotate unidirectionally under the transmission of the transmission component, so that the shaft generator can generate electricity through the rotation of the shaft. Finally, the electric energy generated by the shaft generator is converted by the conversion component and charged into a rechargeable power supply, thereby greatly enhancing the endurance of the rechargeable power supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0018] Figure 1 It is a schematic diagram of the overall structure of the portable ecological environment monitor and the use method thereof of the present invention.

[0019] Figure 2 It is a structural schematic diagram of the transmission component of the present invention.

[0020] Figure 3 The present invention Figure 2 Enlarged view of point A.

[0021] Figure 4 It is a schematic diagram of the installation structure of the voltage regulator of the present invention.

[0022] Figure 5 It is a schematic diagram of the structure of the connection assembly of the present invention.

[0023] Figure 6 It is a schematic diagram of the structure of the protection component of the present invention.

[0024] Figure 7 It is a schematic structural diagram of the heat dissipation component of the present invention.

[0025] Figure 8 It is a structural schematic diagram of the sliding plate of the present invention being moved away.

[0026] Fig. 9 The present invention is a flowchart of a method for using the portable ecological environment monitor.

[0027] In the figure: 1-base, 2-installation box, 3-monitoring instrument body, 4-telescopic handle, 5-rechargeable power supply, 6-movable wheel group, 7-rotating shaft generator, 8-transmission component, 9-conversion component, 10-guide frame, 11-connecting frame, 12-protection component, 13-connecting component, 81-rotating gear, 82-adding gear shaft, 83-inertial rotation component, 91-elastic installation frame, 92-voltage regulator, 93-heat dissipation cover, 121-power supply installation frame, 122-shock-absorbing spring, 123-damper, 124-heat dissipation component, 131-sliding plate, 132-block, 133-extrusion spring, 831-connecting shaft, 832-ratchet, 833-solid roller, 1241-dustproof net, 1242-contact heat conduction frame, 1243-heat dissipation wing plate. DETAILED DESCRIPTION

[0028] See also Figures 1 to 8 The present invention provides a portable ecological environment monitor: comprising a base 1, an installation box 2, a monitoring instrument body 3, a telescopic handle 4, a rechargeable power supply 5 and a charging component, wherein the charging component comprises a moving wheel group 6, a rotating shaft generator 7, a transmission component 8 and a conversion component 9, wherein the transmission component 8 comprises a rotating gear 81, a rotating gear shaft 82 and an inertial rotating component 83, wherein the conversion component 9 comprises an elastic mounting frame 91, a voltage regulator 92 and a heat dissipation cover plate 93, wherein the inertial rotating component 83 comprises a connecting shaft 831, a ratchet 832 and a solid roller 833. The above-mentioned solution solves the problem that most of the existing portable ecological environment monitors use independent power supply modules for outdoor power supply, and the existing independent power supply modules have very limited battery life, which makes the overall stability of the entire instrument poor during use, resulting in the need to frequently maintain the power supply module or even replace the power supply during actual use.

[0029] Furthermore, the monitoring instrument body 3 is installed in the installation box 2, the telescopic handle 4 is installed on the base 1, the rechargeable power supply 5 is used to power the monitoring instrument body 3, the installation box 2 is the main storage structure for installing and protecting the monitoring instrument body 3, and the installation box 2 is provided with a corresponding sealing cover plate and a locking element for locking the sealing cover plate, so that the user can seal and protect the monitoring instrument body 3 when the monitoring instrument body 3 is not needed. The telescopic handle 4 is a telescopic pull rod mechanism, and the user can adjust the pulling height of the entire instrument through the telescopic handle 4.

[0030] Furthermore, the moving wheel group 6 is installed on the base 1 to facilitate the movement of the entire instrument. The transmission component 8 is installed in the base 1. During the movement, the moving wheel group 6 can drive the rotating shaft of the rotating shaft generator 7 to rotate through the transmission component 8. The rotating shaft generator 7 is installed in the base 1. The conversion component 9 is installed in the base 1 to charge the electric energy generated by the rotating shaft generator 7 into the rechargeable power supply 5.

[0031] Specifically, the mobile wheel group 6 is divided into two front and rear wheel groups. The mobile wheel group 6 is provided to facilitate users to pull the entire instrument to move. Corresponding friction rubber rings are arranged on the outer rings of the wheels of the rear wheel group installed on the base 1 to ensure that the wheels of the rear wheel group can cooperate with the ground more stably when the user pulls the instrument to move. When the wheels of the rear wheel group rotate, the transmission component 8 can drive the shaft of the shaft generator 7 to rotate with the wheels of the rear wheel group, thereby achieving the effect of power generation, and then through the conversion structure Component 9 converts the current generated by the shaft generator 7, and finally completes the charging of the rechargeable energy supply 5. The shaft generator 7 mainly includes a stator (including a stator core, a wire winding, a base, etc.) and a rotor (including a rotor core, a rotor coil, a slip ring, a shaft, etc.), wherein the stator is fixed and has a winding (coil) embedded inside, while the rotor is rotatable and also has a winding or a magnetic pole thereon, so as to realize the conversion of mechanical energy into electrical energy through the interaction between the magnetic field generated by the rotation of the rotor and the stator winding.

[0032] Furthermore, the rotating gear 81 is installed on the moving wheel group 6; the adding-rotation gear shaft 82 is meshed with the rotating gear 81 and is rotatably installed in the base 1; the inertial rotating component 83 is installed in the base 1, and is used to ensure the stable and durable rotation of the rotating shaft of the rotating shaft generator 7, and the connecting shaft 831 is fixed to the rotating shaft of the rotating shaft generator 7 and is rotatably installed in the base 1; the two ratchet wheels 832 are respectively fixedly installed on the connecting shaft 831 and the adding-rotation gear shaft 82, and the two ratchet wheels 832 are meshed with each other; the solid roller 833 is fixedly installed on the connecting shaft 831.

[0033] Specifically, the rotating gear 81 is fixedly sleeved on the rotating shaft of the rear wheel group of the moving wheel group 6, and the additional rotating gear shaft 82 is provided with a gear that meshes with the rotating gear 81. At the same time, the side of the additional rotating gear shaft 82 is also fixedly sleeved with the ratchet 832. The ratchet 832 fixedly sleeved on the additional rotating gear shaft 82 cooperates with the ratchet 832 fixedly sleeved on the connecting shaft 831. Since the mating teeth of the two ratchet wheels 832 are inclined table teeth, they can only transmit in one direction. When transmission in the opposite direction occurs, the two ratchet wheels 832 cannot mesh normally. The number of gear teeth on the additional rotating gear shaft 82 is much smaller than the number of teeth of the rotating gear 81, so that when the rotating gear 81 drives the additional rotating gear shaft 82 to rotate, the rotation speed of the additional rotating gear shaft 82 will be much greater than that of the rotating gear 81. At the same time, the connecting shaft 831 is also fixedly sleeved with the solid roller 833. When When the connecting shaft 831 rotates, the solid roller 833 can rotate driven by the connecting shaft 831, and then the stable and durable rotation of the connecting shaft 831 is guaranteed by the effect of inertia. Since the shaft generator 7 generates electricity by driving the shaft provided with the connecting shaft 831 to rotate, the faster and more stable the rotation speed of the connecting shaft 831 is, the better the power generation effect of the shaft generator 7 is. At the same time, the two ratchet wheels 832 are used for cooperation. When the user slows down or even stops when pulling the instrument to move, the connecting shaft 831 can maintain a certain period of independent rotation driven by the solid roller 833, thereby extending the power generation time of the shaft generator 7 and ensuring the continuous input of electrical energy. Moreover, the cooperation of the two ratchet wheels 832 can prevent the connecting shaft 831 from reversing when the user pushes it to move, thereby ensuring the stability of the power generation of the shaft generator 7.

[0034] Furthermore, the elastic mounting frame 91 is installed in the base 1; the voltage regulator 92 is electrically connected to the shaft generator 7 and the rechargeable power supply 5, and is installed on the elastic mounting frame 91, and is used to convert the electric energy generated by the shaft generator 7 into the rechargeable power supply 5; the two heat dissipation cover plates 93 are both installed on the base 1, and the two heat dissipation cover plates 93 are respectively used for heat dissipation of the working areas of the shaft generator 7 and the voltage regulator 92.

[0035] Specifically, the elastic mounting frame 91 is fixedly mounted in the mounting groove of the base 1 through the corresponding elastic member provided on the outside, so that the vibration generated during the movement can be partially mitigated by the elastic member provided on the outside of the mounting frame, thereby ensuring the stability of the operation of the voltage regulator 92. The voltage regulator 92 is mounted on the elastic mounting frame 91 by bolts. The voltage regulator 92 is connected to the shaft generator 7 and the rechargeable power supply 5 through a specified line, so that the electric energy generated by the shaft generator 7 can be charged into the rechargeable power supply 5 after conversion. The base 1 is used The mounting grooves for mounting the elastic mounting frame 91 and the voltage regulator 92 are sealed by the heat dissipation cover plate 93. At the same time, the mounting position of the shaft generator 7 is also sealed by the heat dissipation change. A plurality of heat sinks are distributed on the outside of the heat dissipation cover plate 93. The heat dissipation cover plate 93 can dissipate the heat generated by the voltage regulator 92 and the shaft generator 7 during operation, and can also prevent external dust from entering the working area of ​​the voltage regulator 92 and the shaft generator 7, so that the voltage regulator 92 and the shaft generator 7 can work more stably.

[0036] When the present embodiment is in use, the user can drive the entire instrument to move by means of the telescopic handle 4 provided in cooperation with the moving wheel set 6 provided on the base 1, so as to transfer the entire instrument to a designated position for monitoring. When the instrument is moved by means of the moving wheel set 6, the rear wheel of the moving wheel set 6 can drive the rotating gear 81 to drive the increasing-speed gear shaft 82, and then the increasing-speed gear shaft 82 and the two ratchet wheels 832 provided on the connecting shaft 831 cooperate to make the connecting shaft 831 rotate along with the increasing-speed gear shaft 82, and finally drive the rotating shaft of the rotating shaft generator 7 by means of the rotation of the connecting shaft 831 to achieve the effect of power generation, and then the current generated by the rotating shaft generator 7 is converted by means of the voltage regulator 92 and input into the rechargeable energy supply 5, so as to complete the continuous charging of the rechargeable energy supply 5, so as to realize that the power supply can be charged by means of the provided components when the user drives the entire monitor to move, thereby enhancing the endurance of the power supply.

[0037] Preferably, a portable ecological environment monitor also includes a guide frame 10, a connecting frame 11, a protective component 12 and a connecting component 13, wherein the protective component 12 includes a power supply mounting frame 121, a shock-absorbing spring 122, a damper 123 and a heat dissipation component 124, and the heat dissipation component 124 includes a dustproof net 1241, a contact heat conductive frame 1242 and a heat dissipation wing plate 1243.

[0038] Furthermore, the guide frame 10 is installed on the base 1 to limit and guide the connecting frame 11; the rechargeable power supply 5 is installed in the connecting frame 11 through the protective component 12; the protective component 12 is used for the installation and heat dissipation of the rechargeable power supply 5 and the shockproofing of the mounting components on the connecting frame 11; the connecting component 13 is used for the installation box 2; the connecting frame 11 is connected to the installation box 2 through the connecting component 13.

[0039] Furthermore, the power supply mounting frame 121 is connected to the rechargeable power supply 5 and is installed in the connecting frame 11; the shock absorbing spring 122 is arranged between the connecting frame 11 and the base 1; the damper 123 is installed between the connecting frame 11 and the base 1; the heat dissipation component 124 is used to dissipate heat from the rechargeable power supply 5.

[0040] Furthermore, the dustproof net 1241 is installed on the guide frame 10; the contact heat conductive frame 1242 is arranged in the power supply installation frame 121 and contacts with the outer shell of the rechargeable power supply 5; the heat dissipation wing plate 1243 is fixedly installed at the bottom of the contact heat conductive frame 1242 and passes through the power supply installation frame 121 and the connecting frame 11.

[0041] Specifically, the guide frame is fixedly mounted on the base 1, and the connecting frame 11 is slidably arranged on the guide frame. The shock-absorbing spring 122 and the damper 123 are both arranged between the connecting frame 11 and the base 1, and are used to reduce the shock of the rechargeable energy supply 5 arranged in the connecting frame 11 to prevent the vibration during the movement from affecting the normal operation of the internal electrical components of the rechargeable energy supply 5. The power supply installation frame 121 is similar in structure to the elastic installation frame 91, and both of them protect the installed components through the elastic parts arranged on the outside. The contact heat-conducting frame 1242 is fixedly arranged on the inner side of the power supply installation frame 121. The contact heat conductive frame 1242 contacts the bottom wall of the rechargeable energy supply 5, and a plurality of heat dissipation wing plates 1243 are provided at the bottom of the contact heat conductive frame 1242, so as to complete the heat dissipation of the rechargeable energy supply 5 during the working process through the heat dissipation wing plates 1243, and maintain the stable and continuous operation of the power supply, and the dustproof net 1241 is arranged on the slots opened on both sides of the guide frame 10. The dustproof net 1241 can ensure the circulation of airflow inside the guide frame 10, and can also isolate external dust and thereby protect the shock absorbing spring 122, the damper 123 and the heat dissipation wing plates 1243 provided in the guide frame 10.

[0042] When the present embodiment is in use, the shock absorbing spring 122 cooperates with the damper 123 and the power supply installation frame 121 to provide shock absorbing protection for the rechargeable power supply 5 installed inside the connecting frame 11, and at the same time, the heat dissipation of the rechargeable power supply 5 during operation is completed by the contact heat conductive frame 1242 and the heat dissipation wing 1243. In addition, the dustproof net 1241 provided on the guide frame 10 can ensure the normal flow of airflow inside the guide frame 10 while preventing dust, so that the heat dissipation effect of the heat dissipation wing 1243 is more stable and durable, which greatly enhances the practicality of the entire device.

[0043] Preferably, the connecting assembly 13 provided by the present invention includes a sliding plate 131, a block 132 and a compression spring 133, the sliding plate 131 is fixedly installed at the bottom of the installation box 2, and is slidably arranged on the top of the connecting frame 11; the block 132 is slidably installed on the back side of the installation box 2, and matches the slot provided at the top of the connecting frame 11; the compression spring 133 is arranged between the block 132 and the top boss of the installation box 2.

[0044] When the present embodiment is in use, the sliding between the sliding plate 131 and the connecting frame 11 can drive the installation box 2 on the sliding plate 131 and the monitoring instrument body 3 provided in the installation box 2 to slide together, so that the sliding plate 131 can serve as the top cover of the installation slot of the rechargeable energy supply 5. When the user needs to maintain and disassemble the rechargeable energy supply 5, the top of the installation position of the rechargeable energy supply 5 can be quickly opened by sliding the sliding plate 131. At the same time, the back side of the installation box 2 is provided with the card block 132 and the extrusion spring 133. The card block 132 and the extrusion spring 133 can be used to form a buckle mechanism on the sliding plate 131. When the plate 131 normally blocks and seals the top of the installation position of the rechargeable energy supply 5, the sliding plate 131 is limited. When the sliding plate 131 needs to be driven to slide, it is only necessary to press the block 132 to move up to pull the sliding plate 131 to slide, so that the maintenance and replacement of the entire rechargeable energy supply 5 is more convenient and quick. In this solution, the sliding plate 131 and the top of the connecting frame 11 are provided with an activity space to facilitate the storage of the circuit wiring between the rechargeable energy supply 5 and the monitoring instrument body 3, so as to avoid the sliding of the sliding plate 131 interfering with the connection between the rechargeable energy supply 5 and the monitoring instrument body 3, thereby greatly enhancing the practicality of the entire device.

[0045] See also Fig. 9 A method for using a portable ecological environment monitor is provided, wherein the portable ecological environment monitor is used, and the method comprises the following steps:

[0046] S1: The equipment installed on the base 1 is moved by the telescopic handle 4 and the moving wheel set 6, so that the user can pull the entire instrument to a designated position for monitoring according to actual conditions;

[0047] S2: When the base 1 is moved by the moving wheel set 6, the shaft of the shaft generator 7 will rotate unidirectionally under the transmission of the transmission member 8, so that the shaft generator 7 can generate electricity through the rotation of the shaft;

[0048] S3: Finally, the electric energy generated by the shaft generator 7 is converted by the provided conversion component 9 and charged into the rechargeable power supply 5, thereby greatly enhancing the endurance of the rechargeable power supply 5.

[0049] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A portable ecological environment monitor, comprising a base, an installation box, a monitoring instrument body, a telescopic handle and a rechargeable power supply, wherein the monitoring instrument body is installed in the installation box, the telescopic handle is installed on the base, and the rechargeable power supply is used to power the monitoring instrument body, characterized in that: Also includes charging components; The energy charging assembly includes a moving wheel set, a rotating shaft generator, a transmission component and a conversion component; The moving wheel group is installed on the base to facilitate the movement of the entire instrument. The transmission component is installed in the base. During the movement, the moving wheel group can drive the shaft of the shaft generator to rotate through the transmission component. The shaft generator is installed in the base. The conversion component is installed in the base to charge the electric energy generated by the shaft generator into the rechargeable power supply.

2. The portable ecological environment monitor as claimed in claim 1, characterized in that: The transmission component includes a rotating gear, an additional rotation gear shaft and an inertial rotating component. The rotating gear is installed on the moving wheel group; the additional rotation gear shaft is meshed with the rotating gear and is rotatably installed in the base; the inertial rotating component is installed in the base to ensure the stable and durable rotation of the rotating shaft of the rotating shaft generator.

3. The portable ecological environment monitor as claimed in claim 1, characterized in that: The conversion component includes an elastic mounting frame, a voltage regulator and a heat dissipation cover plate, wherein the elastic mounting frame is mounted in the base; the voltage regulator is electrically connected to the shaft generator and the rechargeable power supply, and is mounted on the elastic mounting frame, and is used to convert the electric energy generated by the shaft generator into the rechargeable power supply; two heat dissipation cover plates are mounted on the base, and the two heat dissipation cover plates are respectively used for heat dissipation of the working areas of the shaft generator and the voltage regulator.

4. The portable ecological environment monitor as claimed in claim 2, characterized in that: The inertial rotating component includes a connecting shaft, a ratchet and a solid roller. The connecting shaft is fixed to the rotating shaft of the rotating shaft generator and is rotatably installed in the base; the two ratchets are respectively fixedly installed on the connecting shaft and the rotating gear shaft, and the two ratchets are meshed with each other; the solid roller is fixedly installed on the connecting shaft.

5. The portable ecological environment monitor as claimed in claim 4, characterized in that: The portable ecological environment monitor also includes a guide frame, a connecting frame, a protective assembly and a connecting assembly. The guide frame is installed on the base and is used to limit the connecting frame. The rechargeable power supply is installed in the connecting frame through the protective assembly. The protective assembly is used for the installation and heat dissipation of the rechargeable power supply and the shockproofing of the mounting components on the connecting frame. The connecting assembly is used for the installation box. The connecting frame is connected to the installation box through the connecting assembly.

6. The portable ecological environment monitor as claimed in claim 5, characterized in that: The protective component includes a power supply mounting frame, a shock-absorbing spring, a damper and a heat dissipation component. The power supply mounting frame is connected to the rechargeable power supply and installed in the connecting frame; the shock-absorbing spring is arranged between the connecting frame and the base; the damper is installed between the connecting frame and the base; the heat dissipation component is used to dissipate heat from the rechargeable power supply.

7. The portable ecological environment monitor as claimed in claim 5, characterized in that: The connecting assembly includes a sliding plate, a clamping block and an extrusion spring. The sliding plate is fixedly installed at the bottom of the installation box and is slidably arranged at the top of the connecting frame; the clamping block is slidably installed on the back side of the installation box and matches the clamping groove provided at the top of the connecting frame; the extrusion spring is arranged between the clamping block and the top boss of the installation box.

8. The portable ecological environment monitor as claimed in claim 6, characterized in that: The heat dissipation component includes a dustproof net, a contact thermal conductive frame and a heat dissipation wing plate, wherein the dustproof net is installed on the guide frame; the contact thermal conductive frame is arranged in the power supply installation frame and contacts with the rechargeable power supply housing; the heat dissipation wing plate is fixedly installed at the bottom of the contact thermal conductive frame and passes through the power supply installation frame and the connecting frame.

9. A method for using a portable ecological environment monitor, using the portable ecological environment monitor as claimed in claim 1, characterized in that: The following steps are included: The equipment installed on the base can be moved by the telescopic handle and the moving wheel set, so that the user can pull the entire instrument to the designated location for monitoring according to the actual situation; When the base is moved by the moving wheel set, the rotating shaft of the rotating shaft generator will rotate unidirectionally under the transmission of the transmission component, so that the rotating shaft generator can generate electricity through the rotation of the rotating shaft; Finally, the electric energy generated by the shaft generator is converted by a conversion component and charged into a rechargeable power supply, thereby greatly enhancing the endurance of the rechargeable power supply.

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