CN213519000U - Agricultural information indicating device - Google Patents
Agricultural information indicating device Download PDFInfo
- Publication number
- CN213519000U CN213519000U CN202022825550.0U CN202022825550U CN213519000U CN 213519000 U CN213519000 U CN 213519000U CN 202022825550 U CN202022825550 U CN 202022825550U CN 213519000 U CN213519000 U CN 213519000U
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- base
- screw rod
- motor
- electronic display
- support column
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Abstract
An agricultural information indicating device comprises a base, a photovoltaic power generation board, an electronic display screen, a wind speed sensor and a scissor type bracket; the base is vertically provided with a telescopic rod, the support column is arranged above the telescopic rod, the support column is also provided with a rain shed, the photovoltaic power generation panel is arranged at the lower end of the rain shed, and the two groups of electronic display screens are symmetrically arranged on the side surface of the support column; the wind speed sensor is arranged at the top end of the strut; the scissor type supports are arranged on two sides of the telescopic rod; the double-end motor is arranged inside the base, and two ends of the double-end motor are provided with screw rods; a bidirectional screw rod is also arranged in the base, screw rod sleeves are sleeved at two ends of the bidirectional screw rod, and fixed columns are arranged on the screw rod sleeves; a first gear is arranged on the screw rod, a second gear is arranged on the bidirectional screw rod, and a rack is also arranged in the base; the bottom of base is equipped with four openings hole down, and downthehole slip sets up four universal wheels, is equipped with four electric telescopic handle in the base. The utility model discloses can automatically turn down when wind-force is too big, and simple structure, it is convenient to remove.
Description
Technical Field
The utility model relates to an agricultural information indicates technical field, especially relates to an agricultural information indicating device.
Background
The agricultural information indicating device is a device with a guiding function for providing distribution information of crops in various areas in an agricultural ecological garden, and the traditional agricultural information indicating device is basically that a practical wooden pole supports a plate, printed character information is handwritten or attached on the plate, and the printed character information is easily blurred when being blown by wind and rain.
At present, the agricultural information indicating device manufactured by using the electronic display screen is also available, but the existing agricultural information indicating device is poor in structural stability, power supply of a power supply needs to depend on external power connection, and the existing electronic display device is easily turned over by wind and even damaged when the wind power is too large.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
In order to solve the technical problems existing in the background technology, the utility model provides an agricultural information indicating device, which adopts an electronic display screen to display, so that the information displayed on the electronic display screen can be clearly seen no matter at night and daytime, and the device can automatically reduce the height under the condition of large wind speed, so that the device can not be blown down by strong wind, and the electronic display screen can rotate, so that the information can be conveniently observed from different angles; simultaneously the utility model discloses structural connection is firm, and stability is very high, and the information of show is also abundant, is fit for promoting.
(II) technical scheme
The utility model provides an agricultural information indicating device, which comprises a base, a pillar, a photovoltaic power generation board, an electronic display screen, a wind speed sensor, a motor, a scissor type bracket and a double-head motor;
the base is vertically provided with a telescopic rod, the support column is arranged above the telescopic rod, the bottom of the support column is rotatably connected with the top of the telescopic rod, the support column is also provided with a rain shed, and the photovoltaic power generation panel is arranged at the lower end of the rain shed; the support is arranged on the pillar, the two groups of electronic display screens are symmetrically arranged on the side surface of the pillar, the other end of the support is connected with the electronic display screens, and the upper ends of the electronic display screens are connected with the lower end of the rain shelter; the wind speed sensor is arranged at the top end of the strut and is rotationally connected with the strut; the motor is arranged at the top end of the telescopic rod and is positioned inside the strut, the output end of the motor is provided with a connecting rod, and the other end of the connecting rod is connected with the inner wall of the strut;
the scissor type supports are symmetrically arranged on two sides of the telescopic rod, rotating shafts are arranged at the tops of the scissor type supports on the two sides, and the rotating shafts penetrate through the extending ends of the telescopic rod and are rotatably connected with the scissor type supports on the two sides; the double-end motor is arranged inside the base, the two ends of the double-end motor are respectively provided with a screw rod, the other end of each screw rod is rotatably connected with the base, a screw rod sleeve is sleeved on each screw rod, a fixing column is arranged on each screw rod sleeve, a sliding groove is formed in the base, each fixing column penetrates through the corresponding sliding groove and is in sliding connection with the base, and two supporting legs at the lower end of the scissor-type support on one side are rotatably connected with the corresponding fixing columns; a bidirectional screw rod is further arranged inside the base, screw rod sleeves are sleeved at two ends of the bidirectional screw rod, fixed columns are arranged on the screw rod sleeves, and two supporting legs at the lower end of the scissor type support at the other side are respectively in rotating connection with the corresponding fixed columns; the screw rod is provided with a first gear, the bidirectional screw rod is provided with a second gear, a rack is also arranged in the base, and the first gear is in transmission connection with the second gear through the rack;
the bottom of base is equipped with four openings hole down, and downthehole slip sets up four universal wheels, and the inside of base still is equipped with four electric telescopic handle, and electric telescopic handle is located the universal wheel upper end that corresponds respectively, and electric telescopic handle's extension end is connected with the upper end of universal wheel.
Preferably, the lower end of the rain shed is also provided with a storage battery, and the storage battery is electrically connected with the photovoltaic power generation panel.
Preferably, the rain shed is also internally provided with a temperature sensor, a humidity sensor and a data processor, wherein the temperature sensor and the humidity sensor are electrically connected with the data processor, and the data processor is electrically connected with the electronic display screen.
Preferably, the wind speed sensor is in communication connection with the controller, and the controller is in control connection with the double-head motor.
Preferably, the universal wheel is further provided with a sliding block, the base is internally provided with a sliding groove corresponding to the sliding block, the sliding block is inserted into the sliding groove, and the universal wheel is connected with the base in a sliding mode.
Preferably, the screw threads on the two sides of the double-end motor are opposite in direction.
Preferably, the outer surface of each structural member is coated with a layer of waterproof paint.
The above technical scheme of the utility model has following profitable technological effect:
the matching of the telescopic rod and the scissor-type bracket is increased, so that the height of the device is more convenient to adjust; the wind speed sensor is added, calculates the wind power and properly adjusts the height of the device, so that the device is effectively prevented from being turned over by strong wind; a rotating structure at the top is added, so that the electronic display screen can rotate 360 degrees, and information can be conveniently checked from different angles; the retractable universal wheels at the bottom are added, so that the device is easier to move; and the utility model discloses simple structure, it is very convenient to operate, and the maintenance in later stage is also convenient, and is very practical.
Drawings
Fig. 1 is the utility model provides an agricultural information indicating device's schematic structure.
Fig. 2 is a schematic structural diagram (left view) of the agricultural information indicating device provided by the present invention.
Fig. 3 is an enlarged view of a portion a of the agricultural information indicating device of the present invention.
Fig. 4 is an enlarged view of a portion B of the agricultural information indicating device of the present invention.
Reference numerals: 1. a base; 2. a telescopic rod; 3. a pillar; 4. a rain shelter; 5. a photovoltaic power generation panel; 6. a storage battery; 7. a support; 8. an electronic display screen; 9. a wind speed sensor; 10. a motor; 11. a connecting rod; 12. a scissor-type stand; 13. a rotating shaft; 14. a double-headed motor; 15. a screw rod; 16. a screw rod sleeve; 17. fixing a column; 18. a first gear; 19. a bidirectional screw rod; 20. a second gear; 21. a rack; 22. an electric telescopic rod; 23. a slider; 24. a universal wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the utility model provides an agricultural information indicating device, including base 1, pillar 3, photovoltaic power generation board 5, electronic display 8, wind speed sensor 9, motor 10, scissor bracket 12 and double-end motor 14;
the base 1 is vertically provided with an expansion link 2, the pillar 3 is arranged above the expansion link 2, the bottom of the pillar 3 is rotatably connected with the top of the expansion link 2, the pillar 3 is also provided with a rain shelter 4, and the photovoltaic power generation panel 5 is arranged at the lower end of the rain shelter 4; the support 3 is provided with a bracket 7, two groups of electronic display screens 8 are symmetrically arranged on the side surface of the support 3, the other end of the bracket 7 is connected with the electronic display screens 8, and the upper ends of the electronic display screens 8 are connected with the lower end of the rain shelter 4; the wind speed sensor 9 is arranged at the top end of the strut 3, and the wind speed sensor 9 is rotatably connected with the strut 3; the motor 10 is arranged at the top end of the telescopic rod 2, the motor 10 is positioned inside the support column 3, the output end of the motor 10 is provided with a connecting rod 11, and the other end of the connecting rod 11 is connected with the inner wall of the support column 3;
the scissor type supports 12 are symmetrically arranged on two sides of the telescopic rod 2, rotating shafts 13 are arranged at the tops of the scissor type supports 12 on the two sides, and the rotating shafts 13 penetrate through the extending ends of the telescopic rod 2 and are rotatably connected with the scissor type supports 12 on the two sides; the double-end motor 14 is arranged inside the base 1, the two ends of the double-end motor 14 are both provided with screw rods 15, the other ends of the screw rods 15 are both rotatably connected with the base 1, screw rod sleeves 16 are sleeved on the screw rods 15, fixing columns 17 are arranged on the screw rod sleeves 16, the base 1 is provided with sliding grooves, the fixing columns 17 penetrate through the sliding grooves and are in sliding connection with the base 1, and two supporting legs at the lower end of the one-side scissor type support 12 are both rotatably connected with the corresponding fixing columns 17; a bidirectional screw rod 19 is further arranged inside the base 1, two ends of the bidirectional screw rod 19 are also sleeved with screw rod sleeves 16, fixed columns 17 are arranged on the screw rod sleeves 16, and two supporting legs at the lower end of the scissor type support 12 on the other side are respectively in rotating connection with the corresponding fixed columns 17; a first gear 18 is arranged on the screw rod 15, a second gear 20 is arranged on the bidirectional screw rod 19, a rack 21 is also arranged in the base 1, and the first gear 18 and the second gear 20 are in transmission connection through the rack 21;
the bottom of base 1 is equipped with four openings hole down, and downthehole slip sets up four universal wheels 24, and base 1's inside still is equipped with four electric telescopic handle 22, and electric telescopic handle 22 is located the universal wheel 24 upper end that corresponds respectively, and electric telescopic handle 22's extension end is connected with the upper end of universal wheel 24.
In an optional embodiment, the lower end of the rain shelter 4 is further provided with a storage battery 6, the storage battery 6 is electrically connected with the photovoltaic power generation panel 5, the photovoltaic power generation panel 5 converts light energy into electric energy and stores the electric energy into the storage battery, and the storage battery provides electric power for all electric devices of the device.
In an optional embodiment, the rain shelter 4 is further provided with a temperature sensor, a humidity sensor and a data processor inside, the temperature sensor and the humidity sensor are electrically connected with the data processor, the data processor is electrically connected with the electronic display screen 8, and temperature and humidity information is added on the electronic display screen, so that the temperature and humidity difference of each area can be conveniently known.
In an optional embodiment, the wind speed sensor 9 is in communication connection with the controller, the controller is in control connection with the double-headed motor 14, the wind speed sensor feeds information back to the controller, and the controller controls the double-headed motor to rotate, so that the height of the device is properly adjusted, and the device is effectively prevented from tipping over due to overlarge wind power.
In an alternative embodiment, the universal wheel 24 is further provided with a sliding block 23, the base 1 is internally provided with a sliding groove corresponding to the sliding block, the sliding block 23 is inserted into the sliding groove, and the universal wheel 24 is slidably connected with the base 1.
In an alternative embodiment, the lead screw 15 on both sides of the double-ended motor 14 has opposite thread directions.
In an alternative embodiment, the bottom of the base 1 is provided with a waterproof layer, and the outer surface of each structural member is coated with a layer of waterproof paint, so as to further prevent the device from being rotten and rusted after being wetted by rainwater.
In the utility model, the device is moved to a set position, the double-head motor 14 is started, the double-head motor 14 rotates to drive the screw rod 15 to rotate, so that the two support legs at the bottom of the scissor-type bracket 12 are folded, and the electronic display screen 8 rises to a certain height; starting the motor 10, driving the support 3 to rotate by the rotation of the motor 10, and adjusting the angle of the electronic display screen 8 to a certain position; when the wind speed of external wind is high, the wind speed sensor 9 feeds the received wind speed information back to the controller, the controller controls the double-head motor 14 to rotate reversely, the supporting legs at the bottom of the scissor type support 12 are expanded, the telescopic rod 2 is contracted downwards, and the height of the electronic display screen 8 is reduced downwards;
when the device needs to be moved, the electric telescopic rod 22 is started, the extending end of the electric telescopic rod 22 extends downwards, and the universal wheel 24 moves downwards synchronously, so that the device is lifted upwards, the universal wheel 24 lands on the ground, and an operator can easily push the device to move.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. An agricultural information indicating device is characterized by comprising a base (1), a support column (3), a photovoltaic power generation board (5), an electronic display screen (8), a wind speed sensor (9), a motor (10), a scissor bracket (12) and a double-head motor (14);
the base (1) is vertically provided with a telescopic rod (2), the support column (3) is arranged above the telescopic rod (2), the bottom of the support column (3) is rotatably connected with the top of the telescopic rod (2), the support column (3) is also provided with a rain shelter (4), and the photovoltaic power generation panel (5) is arranged at the lower end of the rain shelter (4); the support (7) is arranged on the pillar (3), the two groups of electronic display screens (8) are symmetrically arranged on the side surface of the pillar (3), the other end of the support (7) is connected with the electronic display screens (8), and the upper ends of the electronic display screens (8) are connected with the lower end of the rain shelter (4); the wind speed sensor (9) is arranged at the top end of the strut (3), and the wind speed sensor (9) is rotatably connected with the strut (3); the motor (10) is arranged at the top end of the telescopic rod (2), the motor (10) is positioned inside the support column (3), the output end of the motor (10) is provided with a connecting rod (11), and the other end of the connecting rod (11) is connected with the inner wall of the support column (3);
the scissor type supports (12) are symmetrically arranged on two sides of the telescopic rod (2), rotating shafts (13) are arranged at the tops of the scissor type supports (12) on the two sides, and the rotating shafts (13) penetrate through the extending ends of the telescopic rod (2) and are rotatably connected with the scissor type supports (12) on the two sides; the double-end motor (14) is arranged inside the base (1), the two ends of the double-end motor (14) are provided with screw rods (15), the other ends of the screw rods (15) are rotatably connected with the base (1), screw rod sleeves (16) are sleeved on the screw rods (15), fixing columns (17) are arranged on the screw rod sleeves (16), a sliding groove is formed in the base (1), the fixing columns (17) penetrate through the sliding groove and are slidably connected with the base (1), and two supporting legs at the lower end of the scissor type support (12) on one side are rotatably connected with the corresponding fixing columns (17); a bidirectional screw rod (19) is further arranged inside the base (1), two ends of the bidirectional screw rod (19) are also sleeved with screw rod sleeves (16), fixed columns (17) are arranged on the screw rod sleeves (16), and two supporting legs at the lower end of the scissor type support (12) on the other side are respectively in rotating connection with the corresponding fixed columns (17); a first gear (18) is arranged on the screw rod (15), a second gear (20) is arranged on the bidirectional screw rod (19), a rack (21) is further arranged in the base (1), and the first gear (18) is in transmission connection with the second gear (20) through the rack (21);
the bottom of base (1) is equipped with four openings hole down, and downthehole slip sets up four universal wheel (24), and the inside of base (1) still is equipped with four electric telescopic handle (22), and electric telescopic handle (22) are located corresponding universal wheel (24) upper end respectively, and the extension end of electric telescopic handle (22) is connected with the upper end of universal wheel (24).
2. The agricultural information indicating device according to claim 1, wherein a storage battery (6) is further arranged at the lower end of the rain shed (4), and the storage battery (6) is electrically connected with the photovoltaic power generation panel (5).
3. The agricultural information indicating device according to claim 1, wherein the rain shelter (4) is further provided with a temperature sensor, a humidity sensor and a data processor inside, the temperature sensor and the humidity sensor are electrically connected with the data processor, and the data processor is electrically connected with the electronic display screen (8).
4. The agricultural information indicating device of claim 1, further comprising a controller, wherein the wind speed sensor (9) is in communication connection with the controller, and the controller is in control connection with the double-headed motor (14).
5. The agricultural information indicating device according to claim 1, wherein the universal wheel (24) is further provided with a sliding block (23), the base (1) is internally provided with a sliding groove corresponding to the sliding block, the sliding block (23) is inserted into the sliding groove, and the universal wheel (24) is slidably connected with the base (1).
6. An agricultural information indicator according to claim 1, wherein the lead screw (15) on both sides of the double-headed motor (14) has opposite thread directions.
7. The agricultural information indicator according to claim 1, wherein the bottom of the base (1) is provided with a waterproof layer, and the outer surface of each structural member is coated with a layer of waterproof paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022825550.0U CN213519000U (en) | 2020-11-30 | 2020-11-30 | Agricultural information indicating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022825550.0U CN213519000U (en) | 2020-11-30 | 2020-11-30 | Agricultural information indicating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213519000U true CN213519000U (en) | 2021-06-22 |
Family
ID=76426601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022825550.0U Expired - Fee Related CN213519000U (en) | 2020-11-30 | 2020-11-30 | Agricultural information indicating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213519000U (en) |
-
2020
- 2020-11-30 CN CN202022825550.0U patent/CN213519000U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210622 Termination date: 20211130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |