Data acquisition device
By introducing the design of universal wheels and limit nuts into the data acquisition device, the problem of laborious adjustment of the device position in the prior art is solved, convenient movement and height adjustment are achieved, and the convenience of use is improved.
Patent Information
- Application Number
- CN202323278225.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-01
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2033-12-01
AI Technical Summary
When adjusting the position, the existing data acquisition device requires staff to lift the device as a whole, which is laborious and inconvenient to move.
A data acquisition device including a box, a screw, a universal wheel, a limit nut and a connecting column is designed. The unit drives the device to move, reduces the force of the device, and adjusts the height and the limit nut and Fixed position simplifies the position adjustment process.
It realizes the convenient movement and height adjustment of the device, saves operating force, and improves the convenience of use and convenience of use.
Smart Images
Figure CN222144957U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of data acquisition, in particular to a data acquisition device. Background Art
[0002] The purpose of data acquisition is to measure physical phenomena such as voltage, current, temperature, pressure or sound. PC-based data acquisition uses a combination of modular hardware, application software and computers to perform measurements. Although data acquisition systems have different definitions based on different application requirements, the purpose of each system is the same: to collect, analyze and display information. Data acquisition systems integrate signals, sensors, actuators, signal conditioning, data acquisition equipment and application software.
[0003] After searching, in the prior art, a utility model with announcement number CN210465047U discloses a device for collecting atmospheric environment data, which simplifies the disassembly and assembly process of the atmospheric environment data collection device by providing a movable support device for the atmospheric environment data collection device, and reduces the difficulty of disassembly and assembly of the atmospheric environment data collection device, thereby enhancing the convenience of use of the atmospheric environment data collection device; it includes a support rod and a body, and a containing cavity is arranged inside the body; it also includes a control ring, three groups of rotating plates, three groups of support rods, three groups of fastening bolts, three groups of synchronization rods and an adjusting ring, the control ring and the support rod are slidably mounted, the inner ends of the three groups of rotating plates are respectively connected to the left rear side, the right rear side and the front side of the outer circumferential side wall of the control ring, the middle part of the three groups of rotating plates is respectively penetrated by three groups of rotating holes along the tangent direction of the outer circumferential side wall of the control ring, and the top of the three groups of support rods is respectively penetrated by three groups of fastening threaded holes along the tangent direction of the outer circumferential side wall of the control ring.
[0004] And the prior art, an atmospheric environment data acquisition device with announcement number CN214473189U.
[0005] The above-mentioned technical solutions make the use of the data acquisition device more effective through different methods. However, I believe that the above-mentioned methods have the disadvantage of being inconvenient to move the entire device. In actual use, if the position of the device needs to be adjusted, the staff needs to lift the entire device, which is quite laborious. Utility Model Content
[0006] The purpose of the utility model is to provide a data acquisition device to solve the problems raised in the above background technology.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a box body, the top of the box body is connected to a cover plate, the top of the cover plate is provided with a plurality of gas sensors, the front of the box body is provided with a display screen, the bottom of the box body is connected to a screw rod, the outer ring of the screw rod is sleeved with a ring, the outer ring of the ring is connected to a plurality of struts, one end of the plurality of struts are connected to a support plate, a connecting hole is opened through the top of the support plate, and an insert rod is movably provided in the inner cavity of the connecting hole.
[0008] Preferably, the bottom of the screw rod is connected to a connecting column, and the bottom of the connecting column is connected to a universal wheel.
[0009] Preferably, the outer ring of the screw rod is also sleeved with a first limiting nut and a second limiting nut, the first limiting nut is located above the ring, and the second limiting nut is located below the ring, and a through hole is opened through the top of the ring, and the ring moves on the outer ring of the screw rod through the through hole.
[0010] Preferably, a connecting rod is connected to one side of the box, and one end of the connecting rod is connected to a photovoltaic panel.
[0011] Preferably, a plurality of support rods are connected to the top of the box body, and the tops of the plurality of support rods are commonly connected to a rain shield.
[0012] Preferably, screw holes are provided on the top of the rain shield and the support rod, a plurality of sleeves are sleeved on the outer ring of the support rod, one end of the sleeve is connected to a protective frame, a plurality of filter holes are penetrated through the outer ring of the protective frame, a limiting hole is penetrated through the top of the sleeve, and the sleeve moves on the outer ring of the support rod through the limiting hole.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. The data acquisition device, through the coordinated use of the universal wheel, the connecting column and the screw rod, when the position of the device needs to be adjusted, the position of the first limit nut is adjusted upward to reduce the position of the device to the lowest. When the universal wheel comes into contact with the ground, the device can be driven to move by the universal wheel, thereby saving the force of taking the device and making the use of the device more convenient.
[0015] 2. The data acquisition device, through the cooperation of the first limit nut and the second limit nut, when it is necessary to adjust the height upward, the second limit nut can be rotated, the screw rod can be pulled up, and the connection can be tightened by the first limit nut. If it is necessary to adjust the height downward, the first limit nut can be rotated, and then the position of the screw rod can be lowered, and the connection can be fixed by the second limit nut. The adjustment structure is simple and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1It is a schematic diagram of the structure of the utility model.
[0017] Figure 2 It is a complete schematic diagram of the structural collar of the utility model.
[0018] Figure 3 It is a complete schematic diagram of the structural protection frame of the utility model.
[0019] In the figure: 1. box body; 2. screw rod; 3. collar; 4. through hole; 5. support rod; 6. support plate; 7. connecting hole; 8. plug rod; 9. first limit nut; 10. second limit nut; 11. display screen; 12. connecting rod; 13. photovoltaic panel; 14. support rod; 15. rain shield; 16. screw hole; 17. gas sensor; 18. cover plate; 19. protective frame; 20. filter hole; 21. sleeve; 22. limit hole; 23. connecting column; 24. universal wheel. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] Example: See Figure 1-3 The utility model provides a technical solution: a data acquisition device, including a box body 1, a cover plate 18 is connected to the top of the box body 1, a plurality of gas sensors 17 are arranged on the top of the cover plate 18, a display screen 11 is arranged on the front of the box body 1, a screw rod 2 is connected to the bottom of the box body 1, a ring 3 is sleeved on the outer ring of the screw rod 2, a plurality of support rods 5 are connected to the outer ring of the ring 3, one end of the plurality of support rods 5 are connected to a support plate 6, a connecting hole 7 is penetrated through the top of the support plate 6, and an insert rod 8 is movably arranged in the inner cavity of the connecting hole 7.
[0022] The bottom of the screw rod 2 is connected to a connecting column 23 , and the bottom of the connecting column 23 is connected to a universal wheel 24 .
[0023] Among them, the outer ring of the screw rod 2 is also sleeved with a first limiting nut 9 and a second limiting nut 10, the first limiting nut 9 is located above the ring 3, and the second limiting nut 10 is located below the ring 3. A through hole 4 is opened through the top of the ring 3, and the ring 3 moves on the outer ring of the screw rod 2 through the through hole 4.
[0024] In this embodiment, when in use, the device is placed in a suitable position, and then the insertion rod 8 is passed through the inner cavity of the connecting hole 7 and connected to the ground, so as to fix the position of the device. At this time, when the airflow passes through, it will be detected by the gas sensor 17 and displayed on the display screen 11 for easy observation. At this time, if the height needs to be adjusted upward, the second limit nut 10 can be turned, and the screw rod 2 can be pulled up, and the connection can be tightened by the first limit nut 9. If the height needs to be adjusted downward, the first limit nut 10 is turned, and then the position of the screw rod 2 is lowered, and the connection can be fixed by the second limit nut 10. The adjustment structure is simple and convenient to use. When the position of the device needs to be adjusted, the position of the first limit nut 9 is adjusted up to minimize the position of the device. When the universal wheel 24 comes into contact with the ground, the device can be driven to move by the universal wheel 24, thereby saving the force of taking the device and making the use of the device more convenient.
[0025] A connecting rod 12 is connected to one side of the box body 1 , and a photovoltaic panel 13 is connected to one end of the connecting rod 12 .
[0026] In this embodiment, the box 1 has a built-in battery, and then the photovoltaic panel 13 transmits the converted electrical energy to the battery for storage to power the device. The photovoltaic panel 13 can make the device more energy-saving and environmentally friendly, and at the same time can extend the standby time of the device, making the device more practical.
[0027] The top of the box body 1 is connected to a plurality of support rods 14 , and the tops of the plurality of support rods 14 are commonly connected to a rain shield 15 .
[0028] In this embodiment, the rain shield 15 is located above the gas sensor 17 to protect it from being damaged by rain and the like, thereby increasing the service life of the device.
[0029] Among them, screw holes 16 are provided on the top of the rain shield 15 and the support rod 14, a plurality of sleeves 21 are sleeved on the outer ring of the support rod 14, one end of the sleeve 21 is connected to a protective frame 19, a plurality of filter holes 20 are penetrated through the outer ring of the protective frame 19, a limiting hole 22 is penetrated through the top of the sleeve 21, and the sleeve 21 moves on the outer ring of the support rod 14 through the limiting hole 22.
[0030] In this embodiment, when in use, the protective frame 19 is first sleeved on the outer ring of the multiple support rods 14. At this time, the sleeve 21 moves on the outer ring of the support rod 14 through the limiting hole 22 to limit the position of the protective frame 19. Then, the rain shield 15 is placed on the top of the multiple support rods 14 and the connection is fixed through the screw hole 16. After completion, the protective frame 19 can filter impurities in the air through the filter hole 20, thereby preventing impurities from affecting the detection accuracy of the gas sensor 17, so as to make the use of the device more reliable.
[0031] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A data acquisition device, comprising a housing (1), characterized in that: The top of the box body (1) is connected to a cover plate (18), and a plurality of gas sensors (17) are arranged on the top of the cover plate (18). The front of the box body (1) is provided with a display screen (11). The bottom of the box body (1) is connected to a screw rod (2), and the outer ring of the screw rod (2) is sleeved with a collar (3), and the outer ring of the collar (3) is connected to a plurality of support rods (5), and one end of each of the plurality of support rods (5) is connected to a support plate (6), and a connecting hole (7) is provided through the top of the support plate (6), and an insert rod (8) is movably arranged in the inner cavity of the connecting hole (7).
2. A data acquisition device according to claim 1, characterized in that: The bottom of the screw rod (2) is connected to a connecting column (23), and the bottom of the connecting column (23) is connected to a universal wheel (24).
3. A data acquisition device according to claim 1, characterized in that: The outer ring of the screw rod (2) is also sleeved with a first limiting nut (9) and a second limiting nut (10); the first limiting nut (9) is located above the collar (3), and the second limiting nut (10) is located below the collar (3); a through hole (4) is penetrated through the top of the collar (3), and the collar (3) moves on the outer ring of the screw rod (2) through the through hole (4).
4. A data acquisition device according to claim 1, characterized in that: One side of the box body (1) is connected to a connecting rod (12), and one end of the connecting rod (12) is connected to a photovoltaic panel (13).
5. A data acquisition device according to claim 1, characterized in that: The top of the box body (1) is connected to a plurality of support rods (14), and the tops of the plurality of support rods (14) are commonly connected to a rain shield (15).
6. A data acquisition device according to claim 5, characterized in that: The tops of the rain shield (15) and the support rod (14) are both provided with screw holes (16); the outer ring of the support rod (14) is sleeved with a plurality of sleeves (21); one end of the sleeve (21) is connected to a protection frame (19); the outer ring of the protection frame (19) is penetrated with a plurality of filter holes (20); the top of the sleeve (21) is penetrated with a limiting hole (22); the sleeve (21) moves on the outer ring of the support rod (14) through the limiting hole (22).