Multifunctional meteorological instrument

Abstract

The utility model relates to the technical field of wind speed measurement, in particular to a multifunctional meteorological instrument. A generator is fixed in the fixed shell; an output shaft of the generator is fixed on the rotating shaft; a control panel and a battery are fixed in the fixed shell; the battery and the generator are both connected to the control panel. When the structure is used, the circuit system is charged through the battery, the wind cup rotates to charge the battery, an external power supply does not need to be connected, and the structure can be used in various monitoring places.

Description

Technical Field

[0001] The utility model relates to the technical field of meteorological measurement, in particular to a multifunctional meteorological instrument. Background Art

[0002] A multifunctional meteorological instrument is an instrument that integrates multiple functions such as temperature sensor, humidity sensor, air quality sensor, barometer, wind speed measurement module, etc.

[0003] Among them, the wind speed measurement module is a module used to monitor the wind speed in real time. The wind speed measurement module is generally composed of a wind cup, a Hall sensor and a circuit board. When the wind blows the wind cup to rotate, the Hall element detects the rotation speed of the shaft connected to the wind cup, and then the Hall element transmits the signal to the circuit board for calculation and recording to obtain the current wind speed data.

[0004] Although the wind speed measurement module of this meteorological instrument has a simple structure, it is equipped with a circuit board and multiple sensors that require electricity. Therefore, when in use, the place of use needs to be connected to a power supply to power the circuit system of the meteorological instrument. In addition to consuming additional electricity, its applicable place is affected by the power supply circuit and is greatly limited. Utility Model Content

[0005] The utility model aims to provide a multifunctional meteorological instrument in view of the defects and shortcomings of the prior art.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] The multifunctional meteorological instrument of the utility model comprises a fixed housing and a rotating shaft rotatably connected to the fixed housing; a plurality of wind cups are evenly distributed on the circumference of the rotating shaft;

[0008] A generator is fixed inside the fixed shell; the output shaft of the generator is fixed on the rotating shaft; a control board and a battery are fixed inside the fixed shell; the battery and the generator are both connected to the control board.

[0009] Furthermore, a plurality of slide grooves are arranged at the top end of the rotating shaft; the slide grooves are distributed in a circular pattern on the rotating shaft; a slider matching the slide groove is arranged on the wind cup; the slider is embedded in the slide groove; a pressure cover is detachably connected to the rotating shaft; the pressure cover presses the slider in the slide groove.

[0010] Furthermore, a positioning groove is provided on the slide groove and penetrates to the side surface of the rotating shaft; a connecting rod is fixed on the wind cup; a positioning rod is fixed between the connecting rod and the sliding block; the width of the positioning rod is equal to the width of the positioning groove; the positioning rod is embedded in the positioning groove; a top strip is provided on the outer side wall of the rotating shaft; and the end face of the connecting rod is pressed against the top strip.

[0011] Furthermore, a stud is fixed on the gland; and a connecting threaded hole threadedly connected to the stud is fixed on the top of the rotating shaft.

[0012] Furthermore, a motor connecting column is fixed at the bottom of the rotating shaft; a connecting hole coaxially arranged with the rotating shaft is provided on the motor connecting column; a locking threaded hole connected to the connecting hole is provided on the side wall of the rotating shaft; the output shaft of the generator is inserted into the connecting hole; after being threadedly connected to the locking threaded hole by a bolt, the end of the bolt is tightened on the output shaft of the generator in the connecting hole.

[0013] Furthermore, a motor fixing sleeve is fixed on the top of the fixed shell; the generator is fixed inside the generator; a boss is provided on the motor fixing sleeve; a weather vane is rotatably connected to the boss; a ring is provided in the middle of the wind vane; the inner hole diameter of the ring is equal to the diameter of the boss; the ring is inserted into the outside of the boss.

[0014] Furthermore, a display screen connected to the control panel is fixed on the front surface of the fixed shell; a slope is provided on the top of the fixed shell; a solar panel bracket is fixed on the side wall of the fixed shell; solar panels are fixed on both the slope and the solar panel bracket; and the solar panel is connected to the control panel.

[0015] After adopting the above structure, the beneficial effects of the utility model are as follows: the multifunctional meteorological instrument described in the utility model, when using the utility model, the control board is connected to the generator and the battery; the control board is provided with a monitoring module capable of monitoring the power generation of the generator and a charging module for charging the battery; the battery is used to power the circuit of the entire monitoring system; the wind cup rotates after being blown by the wind, driving the generator to rotate and generate electricity, and the current or voltage generated by the generator charges the battery through the charging module of the control board; and the monitoring module on the control board is used to monitor the amount of electricity generated by the generator, and then the wind speed is calculated according to the power generation through the chip of the control board; in this structure, the circuit system is charged by the battery, and the rotation of the wind cup can charge the battery, without connecting to an external power supply, and various monitoring places can be used. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a cross-sectional view of the utility model;

[0018] Figure 3 It is an exploded view of the utility model;

[0019] Figure 4 It is a structural diagram of the wind cup and the generator connected to the rotating shaft;

[0020] Figure 5 This is an exploded view of the connection between the wind cup and the rotating shaft;

[0021] Figure 6 This is the structural diagram of the wind cup;

[0022] Figure 7 is a first-person perspective stereogram of the axis of rotation;

[0023] Figure 8 is a second-perspective stereogram of the axis of rotation;

[0024] Description of reference numerals:

[0025] 1. Wind cup; 101. Connecting rod; 102. Sliding block; 103. Positioning rod; 2. Pressure cap; 201. Stud; 3. Weather vane; 301. Ring; 4. Fixed shell; 401. Motor fixing sleeve; 401a. Boss; 402. Solar panel; 5. Panel bracket; 6. Display screen; 7. Control panel; 8. Rotating shaft; 801. Connecting threaded hole; 802. Slide; 802a. Positioning slot; 803. Top strip; 804. Locking threaded hole; 805. Motor connecting column; 805a. Connecting hole; 9. Generator; 10. Battery. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the accompanying drawings.

[0027] like Figures 1 to 8 As shown, the multifunctional meteorological instrument of the utility model comprises a fixed housing 4 and a rotating shaft 8 rotatably connected to the fixed housing 4; a plurality of wind cups 1 are evenly distributed on the circumference of the rotating shaft 8;

[0028] A generator 9 is fixed inside the fixed housing 4; the output shaft of the generator 9 is fixed on the rotating shaft 8; a control board 7 and a battery 10 are fixed inside the fixed housing 4; the battery 10 and the generator 9 are both connected to the control board 7;

[0029] The control board 7 is essentially the same as the prior art, so it is not described in detail. The temperature sensor, humidity sensor, air quality sensor, barometer and generator 9 are all connected to the control board 7;

[0030] The control board 7 is connected to the generator 9 and the battery 10; the control board 7 is provided with a monitoring module capable of monitoring the power generation of the generator 9 and a charging module for charging the battery 10; the battery 10 is used to power the circuit of the entire monitoring system; the wind cup 1 rotates after being blown by the wind, driving the generator 9 to rotate and generate electricity, and the current or voltage generated by the generator 9 charges the battery 10 through the charging module of the control board 7; and the monitoring module on the control board 7 is used to monitor the amount of electricity generated by the generator 9, and then calculates the wind speed according to the power generation through the chip of the control board 7; in this structure, the circuit system is charged by the battery 10, and the rotation of the wind cup 1 can charge the battery 10, without connecting to an external power supply, and can be used in various monitoring places.

[0031] As a preferred embodiment of the present invention, the top of the rotating shaft 8 is provided with a plurality of slide grooves 802; the slide grooves 802 are distributed in a circumferential manner on the rotating shaft 8; the wind cup 1 is provided with a slider 102 matching the slide groove 802; the slider 102 is embedded in the slide groove 802; the rotating shaft 8 is detachably connected with a pressure cover 2; the pressure cover 2 presses the slider 102 in the slide groove 802;

[0032] After the wind cup 1 enters and exits the slide groove 802 through the slider 102, the slider 102 is limited by the pressure cover 2 to achieve fixation on the rotating shaft 8; when the wind cup 1 needs to be replaced, it only needs to loosen the pressure cover 2 to replace it, making the replacement of the wind cup 1 more convenient.

[0033] As a preferred embodiment of the present invention, the slide groove 802 is provided with a positioning groove 802a penetrating to the side surface of the rotating shaft 8; the wind cup 1 is fixed with a connecting rod 101; a positioning rod 103 is fixed between the connecting rod 101 and the slider 102; the width of the positioning rod 103 is equal to the width of the positioning groove 802a; the positioning rod 103 is embedded in the positioning groove 802a; a top strip 803 is provided on the outer side wall of the rotating shaft 8; the end face of the connecting rod 101 is pressed against the top strip 803;

[0034] The wind cup 1 is positioned by inserting the positioning rod 103 into the positioning groove 802a, and the connecting rod 101 is positioned, and the end of the connecting rod 101 is tightened by the top strip 803, so that the connection between the rotating shaft 8 and the wind cup 1 is more stable.

[0035] As a preferred embodiment of the utility model, a stud 201 is fixed on the pressure cover 2; a connecting threaded hole 801 threadedly connected to the stud 201 is fixed on the top of the rotating shaft 8; the pressure cover 2 is fixed to the rotating shaft 8 in a detachable manner by connecting the stud 201 and the connecting threaded hole 801, making the disassembly and assembly of the wind cup 1 more convenient and simple.

[0036] As a preferred embodiment of the present invention, a motor connecting column 805 is fixed to the bottom of the rotating shaft 8; a connecting hole 805a coaxially arranged with the rotating shaft 8 is provided on the motor connecting column 805; a locking threaded hole 804 connected with the connecting hole 805a is provided on the side wall of the rotating shaft 8; the output shaft of the generator 9 is inserted into the connecting hole 805a; after being threadedly connected to the locking threaded hole 804 by a bolt, the end of the bolt is tightened on the output shaft of the generator 9 in the connecting hole 805a;

[0037] The bolt is threadedly connected to the locking threaded hole 804. The bolt is locked on the output shaft of the generator 9 by rotating it, so that the output shaft of the generator 9 is fixed on the rotating shaft 8. After the pressure of the bolt on the output shaft of the generator 9 is loosened, the rotating shaft 8 can be separated from the generator 9, thereby realizing a detachable connection structure between the generator 9 and the rotating shaft 8.

[0038] As a preferred embodiment of the present invention, a motor fixing sleeve 401 is fixed on the top of the fixed housing 4; the generator 9 is fixed inside the generator 9; a boss 401a is provided on the motor fixing sleeve 401; a wind vane 3 is rotatably connected to the boss 401a; a collar 301 is provided in the middle of the wind vane 3; the inner hole diameter of the collar 301 is equal to the diameter of the boss 401a; the collar 301 is inserted into the outside of the boss 401a;

[0039] The overall structure of the wind vane 3 is essentially the same as that of the prior art, so it is not described in detail. It is just that a connecting ring 301 structure is added in the middle of the wind vane 3.

[0040] After the rotating shaft 8 is connected to the generator 9, it does not contact the collar, so the wind vane 3 can rotate freely; when the rotating shaft 8 is removed from the generator 9, the wind vane 3 can be removed.

[0041] As a preferred embodiment of the utility model, a display screen 6 connected to a control panel 7 is fixed on the front surface of the fixed shell 4; a slope is provided on the top of the fixed shell 4; a battery panel bracket 5 is fixed on the side wall of the fixed shell 4; solar panels 402 are fixed on both the slope and the battery panel bracket 5; the solar panel 402 is connected to the control panel 7; the battery 10 is assisted in charging by the solar panel 402 and can still work in a long-term low wind speed environment; the display screen 6 is used to display data for monitoring temperature, humidity, air quality, air pressure and wind speed; a signal sending module can also be provided on the control panel 7 for connecting to a mobile terminal and sending the monitored data to the mobile terminal.

[0042] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A multifunctional meteorological instrument, comprising a fixed housing (4) and a rotating shaft (8) rotatably connected to the fixed housing (4); a plurality of wind cups (1) are evenly distributed on the circumference of the rotating shaft (8); Features: A generator (9) is fixed inside the fixed housing (4); an output shaft of the generator (9) is fixed on a rotating shaft (8); a control board (7) and a battery (10) are fixed inside the fixed housing (4); and both the battery (10) and the generator (9) are connected to the control board (7).

2. The multifunctional meteorological instrument according to claim 1, characterized in that: The top end of the rotating shaft (8) is provided with a plurality of slide grooves (802); the slide grooves (802) are distributed in a circumferential manner on the rotating shaft (8); a sliding block (102) matching the sliding block (802) is provided on the wind cup (1); the sliding block (102) is embedded in the sliding block (802); a pressure cover (2) is detachably connected to the rotating shaft (8); the pressure cover (2) presses the sliding block (102) into the sliding block (802).

3. The multifunctional meteorological instrument according to claim 2, characterized in that: The slide groove (802) is provided with a positioning groove (802a) penetrating to the side surface of the rotating shaft (8); a connecting rod (101) is fixed to the wind cup (1); a positioning rod (103) is fixed between the connecting rod (101) and the sliding block (102); the width of the positioning rod (103) is equal to the width of the positioning groove (802a); the positioning rod (103) is embedded in the positioning groove (802a); a top strip (803) is provided on the outer side wall of the rotating shaft (8); and the end surface of the connecting rod (101) is pressed against the top strip (803).

4. The multifunctional meteorological instrument according to claim 2, characterized in that: A stud (201) is fixed on the gland (2); and a connecting threaded hole (801) threadedly connected to the stud (201) is fixed on the top of the rotating shaft (8).

5. The multifunctional meteorological instrument according to claim 1, characterized in that: A motor connection column (805) is fixed at the bottom of the rotating shaft (8); a connection hole (805a) coaxially arranged with the rotating shaft (8) is provided on the motor connection column (805); a locking threaded hole (804) connected to the connection hole (805a) is provided on the side wall of the rotating shaft (8); the output shaft of the generator (9) is inserted into the connection hole (805a); and after being threadedly connected to the locking threaded hole (804) by a bolt, the end of the bolt is pressed against the output shaft of the generator (9) in the connection hole (805a).

6. The multifunctional meteorological instrument according to claim 1, characterized in that: A motor fixing sleeve (401) is fixed on the top of the fixing housing (4); the generator (9) is fixed inside the generator (9); a boss (401a) is provided on the motor fixing sleeve (401); a weather vane (3) is rotatably connected to the boss (401a); a collar (301) is provided in the middle of the weather vane (3); the inner diameter of the collar (301) is equal to the diameter of the boss (401a); and the collar (301) is inserted into the outside of the boss (401a).

7. The multifunctional meteorological instrument according to claim 1, characterized in that: A display screen (6) connected to a control panel (7) is fixed to the front surface of the fixed housing (4); a slope is provided on the top of the fixed housing (4); a battery panel bracket (5) is fixed to the side wall of the fixed housing (4); a solar panel (402) is fixed to both the slope and the battery panel bracket (5); and the solar panel (402) is connected to the control panel (7).

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