CN113340971A - High-precision negative ion measuring equipment used outdoors - Google Patents
High-precision negative ion measuring equipment used outdoors Download PDFInfo
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- CN113340971A CN113340971A CN202110516801.3A CN202110516801A CN113340971A CN 113340971 A CN113340971 A CN 113340971A CN 202110516801 A CN202110516801 A CN 202110516801A CN 113340971 A CN113340971 A CN 113340971A
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- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/60—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrostatic variables, e.g. electrographic flaw testing
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Abstract
The invention relates to outdoor high-precision negative ion measuring equipment, which comprises a shell and an air pipe, wherein the air pipe is vertically arranged at the top of the shell, the air pipe is communicated with the shell, a measuring device is arranged in the shell, an auxiliary mechanism and an energy-saving mechanism are arranged on the shell, the auxiliary mechanism comprises a rotating pipe, a first bearing, a transmission shaft, a fan blade and an auxiliary assembly, the auxiliary assembly comprises a connecting unit and two auxiliary units, the connecting unit is arranged on the shell, the two auxiliary units are respectively arranged at two ends of the rotating pipe, the auxiliary unit comprises a connecting pipe, an auxiliary pipe, a connecting shaft and a second bearing, the energy-saving mechanism comprises a power assembly and two energy-saving assemblies, the power assembly is arranged on the transmission shaft, the two energy-saving assemblies are respectively arranged at two sides of the shell, and the outdoor high-precision negative ion measuring equipment improves the measuring precision through the auxiliary mechanism, moreover, the function of power generation is realized through the energy-saving mechanism.
Description
Technical Field
The invention relates to the field of negative ion measurement, in particular to outdoor high-precision negative ion measurement equipment.
Background
The negative ion tester is one of negative ion measuring devices, and measures air to be sampled. Either positive or negative ions are carried by this rapid air flow into the interior of the instrument and accumulate on the charge collection sheet. The measured amount on the charge collecting plate is the amount of charge sensed per second. The polarity switch determines whether positive or negative ions are measured.
The existing anion tester used outdoors reduces the measurement accuracy of anions due to the limited air collection range in the using process, and the existing anion tester consumes electric energy during the using period, thereby reducing the practicability.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, a high-precision negative ion measuring device used outdoors is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a high-precision negative ion measuring device used outdoors comprises a shell and an air pipe, wherein the air pipe is vertically arranged at the top of the shell and is communicated with the shell, a measuring device is arranged in the shell, and an auxiliary mechanism and an energy-saving mechanism are arranged on the shell;
the auxiliary mechanism comprises a rotating pipe, a first bearing, a transmission shaft, a fan blade and an auxiliary assembly, wherein the bottom of the shell is provided with a mounting hole, the transmission shaft and the air pipe are coaxially arranged, the diameter of the transmission shaft is smaller than the inner diameter of the air pipe, the transmission shaft sequentially penetrates through the air pipe and the mounting hole, the transmission shaft is in sliding and sealing connection with the inner wall of the mounting hole, the fan blade is installed at the bottom end of the transmission shaft, the axis of the rotating pipe is perpendicular to and intersected with the axis of the air pipe, a round hole is formed in the middle end of the rotating pipe, the top end of the air pipe is inserted into the round hole, the air pipe is in sliding and sealing connection with the inner wall of the round hole, the bottom end of the transmission shaft is arranged on the inner wall of the rotating pipe, and the auxiliary assembly is arranged on the rotating pipe;
the auxiliary assembly comprises a connecting unit and two auxiliary units, the connecting unit is arranged on the shell, and the two auxiliary units are respectively arranged at two ends of the rotating pipe;
the auxiliary unit comprises a connecting pipe, an auxiliary pipe, a connecting shaft and a second bearing, the connecting pipe and the rotating pipe are coaxially arranged, two ends of the rotating pipe are respectively inserted into the two connecting pipes, the connecting pipe and the rotating pipe are connected in a sliding and sealing mode, the axis of the auxiliary pipe is perpendicular to and intersected with the axis of the connecting pipe, the auxiliary pipe is arranged at one end, far away from the transmission shaft, of the connecting pipe, the auxiliary pipe is communicated with the connecting pipe, the connecting pipe and the connecting pipe are coaxially arranged, the second bearing is located in the rotating pipe, the inner ring of the second bearing is installed at one end of the connecting shaft, the other end of the connecting shaft is arranged on the inner wall of the auxiliary pipe, the outer ring of the second bearing is connected with the inner wall of the rotating pipe, and the connecting pipe is connected with the connecting unit;
the energy-saving mechanism comprises a power assembly and two energy-saving assemblies, the power assembly is arranged on the transmission shaft, and the two energy-saving assemblies are respectively arranged on two sides of the shell;
the energy-saving assembly comprises a lifting rod, a supporting block, a rotating unit and a photovoltaic plate, the lifting rod is vertically arranged, the supporting block is connected with the outer wall of the shell, a guide hole is formed in the supporting block, the lifting rod penetrates through the guide hole, the lifting rod is connected with the inner wall of the guide hole in a sliding mode, the photovoltaic plate is located above the lifting rod, the bottom of the lifting rod is connected with the top end of the lifting rod through the rotating unit, the bottom end of the lifting rod is connected with a power assembly, and the transmission shaft rotates to drive the lifting rod to lift in a reciprocating mode through the power assembly.
Preferably, in order to realize the rotation of the connecting pipe, the connecting unit includes a fixed pipe, a fixed bevel gear and two rotating bevel gears, the fixed pipe and the air pipe are coaxially arranged, the top of the housing is inserted into the fixed pipe, the fixed pipe is connected with the housing, the fixed bevel gear is installed on the outer wall of the fixed pipe, the rotating bevel gears correspond to the connecting pipe one by one, the rotating bevel gears are installed on the outer wall of the connecting pipe, and the fixed bevel gears are engaged with the rotating bevel gears.
Preferably, in order to realize the reciprocating lifting of the eccentric wheel, the power assembly comprises the eccentric wheel and two power units, the eccentric wheel is positioned in the shell, the eccentric wheel is arranged on the transmission shaft, and the power units correspond to the lifting rods one by one.
Preferably, in order to drive the lifting rod to reciprocate up and down, the power unit comprises a push rod, a connecting rod, a ball and a mounting hole, the assembly hole is arranged on the shell, the axis of the push rod is vertical to and intersected with the axis of the lifting rod, the push rod passes through the assembly hole, the push rod is connected with the inner wall of the assembly hole in a sliding and sealing way, the push rod is positioned below the lifting rod, the ball is positioned between the push rod and the eccentric wheel, the periphery of the eccentric wheel is provided with an annular groove, the spherical center of the ball is arranged in the annular groove, the ball is matched with the annular groove, the ball is connected with the inner wall of the annular groove in a sliding way, the ball is arranged at one end of the push rod, the other end of the push rod is hinged with the bottom end of the lifting rod through a connecting rod which is arranged obliquely, the distance between one end of the connecting rod close to the lifting rod and the shell is larger than the distance between the other end of the connecting rod and the shell.
Preferably, in order to realize the rotation of the photovoltaic panel, the rotation unit includes a third bearing, a connecting line, a fixed pulley and a torsion spring, an inner ring of the third bearing is installed at the top end of the lifting rod, an outer ring of the third bearing is connected with the bottom of the photovoltaic panel, the fixed pulley is located between the photovoltaic panel and the supporting block, the fixed pulley is connected with the supporting block, one end of the connecting line is arranged on the supporting block, the other end of the connecting line is wound around the outer ring of the third bearing by passing around the fixed pulley, and the outer ring of the third bearing is connected with the supporting block by the torsion spring.
Preferably, in order to improve the power generation efficiency of the photovoltaic panel, the outer wall of the housing is a mirror surface.
The outdoor high-precision negative ion measuring equipment has the advantages that the accuracy of measurement is improved through the auxiliary mechanism, compared with the existing auxiliary mechanism, the auxiliary mechanism enables the transmission shaft to rotate through wind power as a driving force, the environment is protected, energy is saved, the photovoltaic panel can be driven to reciprocate and lift and rotate in a reciprocating mode through rotation of the transmission shaft, an integrated linkage structure is achieved through the energy-saving mechanism, the practicability is higher, not only is the practicability higher, but also the power generation function is achieved through the energy-saving mechanism, compared with the existing energy-saving mechanism, the energy-saving mechanism can clear impurities on the photovoltaic panel, the power generation efficiency of the photovoltaic panel is prevented from being influenced by the impurities, and the practicability is higher.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a high-precision negative ion measuring device for outdoor use according to the present invention;
FIG. 2 is a schematic structural diagram of an auxiliary mechanism of the high-precision negative ion measuring device for outdoor use of the present invention;
FIG. 3 is a schematic diagram of the energy saving assembly of the present invention for use in outdoor high precision negative ion measurement devices;
FIG. 4 is a schematic structural diagram of a power assembly of the present invention for use in an outdoor high-precision negative ion measuring device;
in the figure: 1. the photovoltaic power generation device comprises a shell, 2. an air pipe, 3. a rotating pipe, 4. a first bearing, 5. a transmission shaft, 6. a fan blade, 7. a connecting pipe, 8. an auxiliary pipe, 9. a connecting shaft, 10. a second bearing, 11. a lifting rod, 12. a supporting block, 13. a photovoltaic panel, 14. a fixed pipe, 15. a fixed bevel gear, 16. a rotating bevel gear, 17. an eccentric wheel, 18. a push rod, 19. a connecting rod, 20. a ball, 21. a third bearing, 22. a connecting wire, 23. a fixed pulley and 24. a torsion spring.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-2, a high-precision negative ion measuring device for outdoor use comprises a housing 1 and an air pipe 2, wherein the air pipe 2 is vertically arranged at the top of the housing 1, the air pipe 2 is communicated with the housing 1, a measuring device is arranged in the housing 1, and an auxiliary mechanism and an energy-saving mechanism are arranged on the housing 1;
the auxiliary mechanism comprises a rotating pipe 3, a first bearing 4, a transmission shaft 5, fan blades 6 and an auxiliary assembly, wherein a mounting hole is formed in the bottom of the shell 1, the transmission shaft 5 and the air pipe 2 are coaxially arranged, the diameter of the transmission shaft 5 is smaller than the inner diameter of the air pipe 2, the transmission shaft 5 sequentially penetrates through the air pipe 2 and the mounting hole, the transmission shaft 5 is connected with the inner wall of the mounting hole in a sliding and sealing mode, the fan blades 6 are installed at the bottom end of the transmission shaft 5, the axis of the rotating pipe 3 is perpendicular to and intersected with the axis of the air pipe 2, a round hole is formed in the middle end of the rotating pipe 3, the top end of the air pipe 2 is inserted into the round hole, the air pipe 2 is connected with the inner wall of the round hole in a sliding and sealing mode, the bottom end of the transmission shaft 5 is arranged on the inner wall of the rotating pipe 3, and the auxiliary assembly is arranged on the rotating pipe 3;
the auxiliary assembly comprises a connecting unit and two auxiliary units, the connecting unit is arranged on the shell 1, and the two auxiliary units are respectively arranged at two ends of the rotating pipe 3;
the auxiliary unit comprises a connecting pipe 7, an auxiliary pipe 8, a connecting shaft 9 and a second bearing 10, wherein the connecting pipe 7 and the rotating pipe 3 are coaxially arranged, two ends of the rotating pipe 3 are respectively inserted into the two connecting pipes 7, the connecting pipe 7 and the rotating pipe 3 are connected in a sliding and sealing manner, the axis of the auxiliary pipe 8 is perpendicular to and intersected with the axis of the connecting pipe 7, the auxiliary pipe 8 is arranged at one end, far away from the transmission shaft 5, of the connecting pipe 7, the auxiliary pipe 8 is communicated with the connecting pipe 7, the connecting shaft 9 and the connecting pipe 7 are coaxially arranged, the second bearing 10 is positioned in the rotating pipe 3, the inner ring of the second bearing 10 is arranged at one end of the connecting shaft 9, the other end of the connecting shaft 9 is arranged on the inner wall of the auxiliary pipe 8, the outer ring of the second bearing 10 is connected with the inner wall of the rotating pipe 3, and the connecting pipe 7 is connected with the connecting unit;
during the use of the device, the shell 1 is fixed at the installation position, after air is conveyed into the shell 1 from the auxiliary tube 8, the connecting tube 7, the rotating tube 3 and the air tube 2 in sequence, the measurement of negative ions is realized through the measuring device, meanwhile, the fan blade 6 is rotated under the action of environmental wind, the rotation of the fan blade 6 drives the transmission shaft 5 to rotate under the supporting action of the first bearing 4, the rotation of the transmission shaft 5 drives the rotating tube 3 to rotate, the rotation of the rotating tube 3 drives the connecting tube 7 and the auxiliary tube 8 to synchronously rotate, meanwhile, the connecting tube 7 realizes the rotation through the connecting unit, the rotation of the connecting tube 7 drives the auxiliary tube 8 to rotate, the rotation of the auxiliary tube 8 drives the connecting shaft 9 to rotate under the supporting action of the second bearing 10, here, the air at different positions can conveniently enter the shell 1 through the rotation of the auxiliary tube 8 around the axis of the transmission shaft 5 and the rotation of the auxiliary tube 8, thereby improving the accuracy of the negative ion detection.
As shown in fig. 3, the energy-saving mechanism includes a power assembly and two energy-saving assemblies, the power assembly is disposed on the transmission shaft 5, and the two energy-saving assemblies are disposed on two sides of the housing 1 respectively;
the energy-saving assembly comprises a lifting rod 11, a supporting block 12, a rotating unit and a photovoltaic panel 13, wherein the lifting rod 11 is vertically arranged, the supporting block 12 is connected with the outer wall of the shell 1, a guide hole is formed in the supporting block 12, the lifting rod 11 penetrates through the guide hole, the lifting rod 11 is connected with the inner wall of the guide hole in a sliding mode, the photovoltaic panel 13 is located above the lifting rod 11, the bottom of the lifting rod 11 is connected with the top end of the lifting rod 11 through the rotating unit, the bottom end of the lifting rod 11 is connected with a power assembly, and the transmission shaft 5 rotates to drive the lifting rod 11 to reciprocate through the power assembly.
Absorb light through photovoltaic board 13 and carry out photovoltaic power generation, the electric quantity that produces can provide this equipment and use, energy-conservation has been realized, and, the rotation of transmission shaft 5 makes lifter 11 reciprocate on supporting shoe 12 through power component, lifter 11's lift makes photovoltaic board 13 reciprocate through rotating assembly, make photovoltaic board 13 vibrate, can make the impurity on the photovoltaic board 13 shake through the vibration and fall, the function of clean photovoltaic board 13 has been realized, prevent that impurity from influencing photovoltaic board 13 generating efficiency, and, during lifter 11 reciprocates, make photovoltaic board 13 reciprocate through rotating assembly, impurity on the photovoltaic board 13 separates with photovoltaic board 13 under the effect of centrifugal force, promote the clean effect of photovoltaic board 13 impurity.
Preferably, in order to realize the rotation of the connection pipe 7, the connection unit includes a fixed pipe 14, a fixed bevel gear 15 and two rotating bevel gears 16, the fixed pipe 14 is coaxially disposed with the air pipe 2, the top of the housing 1 is inserted into the fixed pipe 14, the fixed pipe 14 is connected with the housing 1, the fixed bevel gears 15 are installed on the outer wall of the fixed pipe 14, the rotating bevel gears 16 are in one-to-one correspondence with the connection pipes 7, the rotating bevel gears 16 are installed on the outer wall of the connection pipes 7, and the fixed bevel gears 15 are engaged with the rotating bevel gears 16.
During the rotation of the connecting pipe 7 around the transmission shaft 5, the rotating bevel gear 16 is rotated on the fixed bevel gear 15, so that the rotating bevel gear 16 drives the connecting pipe 7 to rotate.
As shown in fig. 4, the power assembly includes an eccentric wheel 17 and two power units, the eccentric wheel 17 is located in the housing 1, the eccentric wheel 17 is mounted on the transmission shaft 5, and the power units correspond to the lifting rods 11 one by one.
The rotation of the transmission shaft 5 drives the eccentric wheel 17 to synchronously rotate, and the rotation of the eccentric wheel 17 drives the lifting rod 11 to reciprocate through the power unit.
Preferably, in order to drive the lifting rod 11 to reciprocate, the power unit comprises a push rod 18, a connecting rod 19, a ball 20 and an assembly hole, the assembly hole is arranged on the housing 1, the axis of the push rod 18 is perpendicular to and intersects with the axis of the lifting rod 11, the push rod 18 passes through the assembly hole, the push rod 18 is connected with the inner wall of the assembly hole in a sliding and sealing manner, the push rod 18 is positioned below the lifting rod 11, the ball 20 is positioned between the push rod 18 and the eccentric wheel 17, the outer periphery of the eccentric wheel 17 is provided with an annular groove, the center of the ball 20 is arranged in the annular groove, the ball 20 is matched with the annular groove, the ball 20 is connected with the inner wall of the annular groove in a sliding manner, the ball 20 is arranged at one end of the push rod 18, the other end of the push rod 18 is hinged with the bottom end of the lifting rod 11 through the connecting rod 19, the connecting rod 19 is arranged in an inclined manner, and the distance between one end of the connecting rod 19, which is close to the lifting rod 11, and the housing 1 is greater than the other end of the connecting rod 19 and the housing 1 The distance between them.
The rotation of the eccentric wheel 17 causes the push rod 18 to reciprocate through the balls 20, and the reciprocating movement of the push rod 18 drives the lifting rod 11 to reciprocate through the connecting rod 19.
Preferably, in order to realize the rotation of the photovoltaic panel 13, the rotation unit includes a third bearing 21, a connection line 22, a fixed pulley 23 and a torsion spring 24, an inner ring of the third bearing 21 is mounted at the top end of the lifting rod 11, an outer ring of the third bearing 21 is connected with the bottom of the photovoltaic panel 13, the fixed pulley 23 is located between the photovoltaic panel 13 and the supporting block 12, the fixed pulley 23 is connected with the supporting block 12, one end of the connection line 22 is arranged on the supporting block 12, the other end of the connection line 22 is wound around the fixed pulley 23 on the outer ring of the third bearing 21, and the outer ring of the third bearing 21 is connected with the supporting block 12 through the torsion spring 24.
When the lifting rod 11 moves upwards, the photovoltaic panel 13 is driven to ascend through the third bearing 21, the connecting line 22 is driven to rotate by the outer ring of the third bearing 21, the photovoltaic panel 13 is driven to rotate by the rotation of the outer ring of the third bearing 21, the torsion spring 24 is deformed, when the lifting rod 11 descends, the photovoltaic panel 13 is driven to rotate reversely by the outer ring of the third bearing 21 through the elastic action of the torsion spring 24, and meanwhile, the connecting line 22 is wound by the third bearing 21.
Preferably, in order to improve the power generation efficiency of the photovoltaic panel 13, the outer wall of the housing 1 is a mirror surface.
The light can be reflected by the mirror surface and applied to the photovoltaic panel 13, so that the power generation efficiency of the photovoltaic panel 13 can be improved.
During the use of the device, the shell 1 is fixed at the installation position, after air is conveyed into the shell 1 from the auxiliary tube 8, the connecting tube 7, the rotating tube 3 and the air tube 2 in sequence, the measurement of negative ions is realized through the measuring device, meanwhile, the fan blade 6 is rotated under the action of environmental wind, the rotation of the fan blade 6 drives the transmission shaft 5 to rotate under the supporting action of the first bearing 4, the rotation of the transmission shaft 5 drives the rotating tube 3 to rotate, the rotation of the rotating tube 3 drives the connecting tube 7 and the auxiliary tube 8 to synchronously rotate, meanwhile, the connecting tube 7 realizes the rotation through the connecting unit, the rotation of the connecting tube 7 drives the auxiliary tube 8 to rotate, the rotation of the auxiliary tube 8 drives the connecting shaft 9 to rotate under the supporting action of the second bearing 10, here, the air at different positions can conveniently enter the shell 1 through the rotation of the auxiliary tube 8 around the axis of the transmission shaft 5 and the rotation of the auxiliary tube 8, thereby can improve the accuracy that anion detected, and, carry out photovoltaic power generation through photovoltaic board 13 absorbed light, the electric quantity that produces can provide this equipment and use, energy-conservation has been realized, and, the rotation of transmission shaft 5 makes lifter 11 reciprocate on supporting shoe 12 through power component, the lift of lifter 11 makes photovoltaic board 13 reciprocate through rotating assembly, make photovoltaic board 13 vibrate, can make the impurity on the photovoltaic board 13 shake through the vibration, the function of clean photovoltaic board 13 has been realized, prevent that impurity from influencing photovoltaic board 13 generating efficiency, and, during lifter 11 reciprocates, make photovoltaic board 13 reciprocate through rotating assembly, impurity on the photovoltaic board 13 separates with photovoltaic board 13 under the effect of centrifugal force, promote the clean effect of photovoltaic board 13 impurity.
Compared with the prior art, this be used for outdoor high accuracy anion measuring equipment has improved the measuring accuracy through complementary unit, compare with current complementary unit, this complementary unit makes transmission shaft 5 rotate as drive power through wind-force, environmental protection and energy saving more, moreover, can also drive reciprocal lift and reciprocal rotation of photovoltaic board 13 through the rotation of transmission shaft 5, integral type linkage structure has been realized with energy-saving mechanism, the practicality is stronger, moreover, the function of electricity generation has still been realized through energy-saving mechanism, compare with current energy-saving mechanism, this energy-saving mechanism can also clear away the impurity on the photovoltaic board 13, prevent that impurity from influencing the generating efficiency of photovoltaic board 13, the practicality is stronger.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The high-precision negative ion measuring equipment for the outdoor comprises a shell (1) and an air pipe (2), wherein the air pipe (2) is vertically arranged at the top of the shell (1), the air pipe (2) is communicated with the shell (1), and a measuring device is arranged in the shell (1), and is characterized in that an auxiliary mechanism and an energy-saving mechanism are arranged on the shell (1);
the auxiliary mechanism comprises a rotating pipe (3), a first bearing (4), a transmission shaft (5), fan blades (6) and an auxiliary assembly, wherein a mounting hole is formed in the bottom of the shell (1), the transmission shaft (5) and the air pipe (2) are coaxially arranged, the diameter of the transmission shaft (5) is smaller than the inner diameter of the air pipe (2), the transmission shaft (5) sequentially penetrates through the air pipe (2) and the mounting hole, the transmission shaft (5) is connected with the inner wall of the mounting hole in a sliding and sealing mode, the fan blades (6) are installed at the bottom end of the transmission shaft (5), the axis of the rotating pipe (3) is perpendicular to and intersected with the axis of the air pipe (2), a round hole is formed in the middle end of the rotating pipe (3), the round hole is inserted into the top end of the air pipe (2), the air pipe (2) is connected with the inner wall of the round hole in a sliding and sealing mode, the bottom end of the transmission shaft (5) is arranged on the inner wall of the rotating pipe (3), the auxiliary assembly is arranged on the rotating pipe (3);
the auxiliary assembly comprises a connecting unit and two auxiliary units, the connecting unit is arranged on the shell (1), and the two auxiliary units are respectively arranged at two ends of the rotating pipe (3);
the auxiliary unit comprises a connecting pipe (7), an auxiliary pipe (8), a connecting shaft (9) and a second bearing (10), wherein the connecting pipe (7) and the rotating pipe (3) are coaxially arranged, the two ends of the rotating pipe (3) are respectively inserted into the two connecting pipes (7), the connecting pipe (7) and the rotating pipe (3) are in sliding and sealing connection, the axis of the auxiliary pipe (8) is perpendicular to and intersected with the axis of the connecting pipe (7), the auxiliary pipe (8) is arranged at one end, far away from the transmission shaft (5), of the connecting pipe (7), the auxiliary pipe (8) is communicated with the connecting pipe (7), the connecting shaft (9) and the connecting pipe (7) are coaxially arranged, the second bearing (10) is positioned in the rotating pipe (3), the inner ring of the second bearing (10) is arranged at one end of the connecting shaft (9), the other end of the connecting shaft (9) is arranged on the inner wall of the auxiliary pipe (8), the outer ring of the second bearing (10) is connected with the inner wall of the rotating pipe (3), and the connecting pipe (7) is connected with the connecting unit;
the energy-saving mechanism comprises a power assembly and two energy-saving assemblies, the power assembly is arranged on the transmission shaft (5), and the two energy-saving assemblies are respectively arranged on two sides of the shell (1);
the energy-saving assembly comprises a lifting rod (11), a supporting block (12), a rotating unit and a photovoltaic panel (13), wherein the lifting rod (11) is vertically arranged, the supporting block (12) is connected with the outer wall of the shell (1), a guide hole is formed in the supporting block (12), the lifting rod (11) penetrates through the guide hole, the lifting rod (11) is connected with the inner wall of the guide hole in a sliding mode, the photovoltaic panel (13) is located above the lifting rod (11), the bottom of the lifting rod (11) is connected with the top end of the lifting rod (11) through the rotating unit, the bottom end of the lifting rod (11) is connected with a power assembly, and the lifting rod (11) is driven to reciprocate through the power assembly to rotate the transmission shaft (5).
2. The high-precision negative ion measuring device for the outdoor use according to claim 1, wherein the connection unit comprises a fixed pipe (14), a fixed bevel gear (15) and two rotating bevel gears (16), the fixed pipe (14) is coaxially arranged with the air pipe (2), the top of the housing (1) is inserted into the fixed pipe (14), the fixed pipe (14) is connected with the housing (1), the fixed bevel gear (15) is installed on the outer wall of the fixed pipe (14), the rotating bevel gears (16) are in one-to-one correspondence with the connecting pipes (7), the rotating bevel gears (16) are installed on the outer wall of the connecting pipes (7), and the fixed bevel gears (15) are engaged with the rotating bevel gears (16).
3. The high-precision negative ion measuring device for outdoor use according to claim 1, wherein the power assembly comprises an eccentric wheel (17) and two power units, the eccentric wheel (17) is located in the housing (1), the eccentric wheel (17) is mounted on the transmission shaft (5), and the power units correspond to the lifting rods (11) one by one.
4. The high-precision negative ion measuring device for outdoor use according to claim 3, wherein the power unit comprises a push rod (18), a connecting rod (19), a ball (20) and a fitting hole, the fitting hole is provided on the housing (1), the axis of the push rod (18) is perpendicular to and intersects with the axis of the lifting rod (11), the push rod (18) passes through the fitting hole, the push rod (18) is slidably and hermetically connected with the inner wall of the fitting hole, the push rod (18) is located below the lifting rod (11), the ball (20) is located between the push rod (18) and the eccentric wheel (17), the outer periphery of the eccentric wheel (17) is provided with an annular groove, the center of the ball (20) is provided in the annular groove, the ball (20) is matched with the annular groove, the ball (20) is slidably connected with the inner wall of the annular groove, the ball (20) is provided at one end of the push rod (18), the other end of the push rod (18) is hinged to the bottom end of the lifting rod (11) through a connecting rod (19), the connecting rod (19) is obliquely arranged, and the distance between one end, close to the lifting rod (11), of the connecting rod (19) and the shell (1) is larger than the distance between the other end of the connecting rod (19) and the shell (1).
5. The high-precision anion measurement device for the outdoor use according to claim 1, wherein the rotation unit comprises a third bearing (21), a connection line (22), a fixed pulley (23) and a torsion spring (24), wherein an inner ring of the third bearing (21) is installed at the top end of the lifting rod (11), an outer ring of the third bearing (21) is connected with the bottom of the photovoltaic panel (13), the fixed pulley (23) is located between the photovoltaic panel (13) and the support block (12), the fixed pulley (23) is connected with the support block (12), one end of the connection line (22) is arranged on the support block (12), the other end of the connection line (22) is wound around the fixed pulley (23) at the outer ring of the third bearing (21), and the outer ring of the third bearing (21) is connected with the support block (12) through the torsion spring (24).
6. The high-precision negative ion measuring device for outdoor use according to claim 1, wherein the outer wall of the housing (1) is a mirror surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110516801.3A CN113340971A (en) | 2021-05-12 | 2021-05-12 | High-precision negative ion measuring equipment used outdoors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110516801.3A CN113340971A (en) | 2021-05-12 | 2021-05-12 | High-precision negative ion measuring equipment used outdoors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113340971A true CN113340971A (en) | 2021-09-03 |
Family
ID=77468278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110516801.3A Withdrawn CN113340971A (en) | 2021-05-12 | 2021-05-12 | High-precision negative ion measuring equipment used outdoors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113340971A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114527162A (en) * | 2022-04-21 | 2022-05-24 | 亿慧云智能科技（深圳）股份有限公司 | Negative ion concentration detection device and detection method |
-
2021
- 2021-05-12 CN CN202110516801.3A patent/CN113340971A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114527162A (en) * | 2022-04-21 | 2022-05-24 | 亿慧云智能科技（深圳）股份有限公司 | Negative ion concentration detection device and detection method |
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Application publication date: 20210903 |
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| WW01 | Invention patent application withdrawn after publication |