Combined adjustable handheld anemograph

Abstract

The utility model discloses a combined adjustable handheld anemograph, which comprises a controller and a wind speed detection device, a connecting sleeve is arranged on the left side of the controller, a plurality of adjusting holes are vertically arranged on the connecting sleeve, and the wind speed detection device is composed of a connecting column, an adjusting mechanism, a wind direction detection mechanism and a wind speed detection mechanism. An adjusting mechanism, a wind direction detection mechanism and a wind speed monitoring mechanism are sequentially arranged on the connecting column from bottom to top, the connecting column is connected with the connecting sleeve through the adjusting mechanism, and the wind speed detection mechanism is in signal connection with the controller through a data line. The wind speed detection device is simple in structure and convenient to operate, the wind speed detection device and the controller are installed into a whole in a combined mode, and detection personnel do not need to hold the wind speed detection device and the controller with two hands; and through cooperation of the adjusting mechanism and the connecting sleeve, wind speeds at different heights can be detected according to detection requirements, monitoring personnel do not need to replace detection equipment or a detection position, the working intensity of the detection personnel is effectively reduced, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wind speed measuring devices, and designs an anemometer, specifically a combined adjustable handheld anemometer. Background Art

[0002] When conducting daily environmental inspections at meteorological stations, various different measuring devices and instruments are used for inspections. The handheld anemometer is one of them. Due to its good induction effect, high precision, advanced performance, and digitalization, integrating various measurement parameters, it has been widely used.

[0003] Currently, during the inspection process of conventional handheld anemometers, the inspection personnel need to hold the inspection device and the controller with both hands respectively to perform the inspection operation, resulting in the inability of the inspection personnel to perform other relevant inspection operations during the inspection process, causing great inconvenience to the inspection work. Moreover, in order to facilitate holding, the conventional inspection device basically adopts an integrated and short structure and cannot be adjusted. When it is necessary to measure the wind speed at different heights, the inspection personnel need to hold it high or use external objects to climb heights, etc. to conduct the inspection. This is not only extremely inconvenient in operation but also increases the work intensity of the inspection personnel, resulting in low inspection efficiency. In summary, there is an urgent need for an assembled and adjustable anemometer to solve the above existing defects. Summary of the Utility Model

[0004] The utility model provides a combined adjustable handheld anemometer in view of the deficiencies of the prior art. The wind speed detection device and the controller are installed together by a combined method, eliminating the need for the inspection personnel to hold them with both hands respectively, improving the operability; and the wind speed detection device adopts a detachable structure, and the wind cups can be disassembled and replaced, which can effectively improve the service life of the wind speed detection device and reduce the equipment loss rate; and through the cooperation of the adjustment mechanism and the connecting sleeve, the wind speed at different heights can be detected according to the inspection needs, eliminating the need for the monitoring personnel to replace the inspection equipment or change the inspection position, effectively reducing the work intensity of the inspection personnel and improving the inspection efficiency, and having the characteristics of convenient operation and strong detection flexibility.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A combined adjustable handheld anemometer includes a controller and a wind speed detection device. A connecting sleeve is arranged on the left side of the controller, and several adjustment holes are vertically arranged on the connecting sleeve. The wind speed detection device is composed of a connecting column, an adjustment mechanism, a wind direction detection mechanism, and a wind speed detection mechanism. The adjustment mechanism, the wind direction detection mechanism, and the wind speed monitoring mechanism are sequentially arranged on the connecting column from bottom to top. The connecting column is connected to the connecting sleeve through the adjustment mechanism, and the wind speed detection mechanism is connected to the controller through a data line for signal connection;

[0007] The adjusting mechanism consists of a return spring and an adjusting lever. The return spring is arranged inside the lower column of the connecting column. The tail end of the return spring is connected to the column body, and the head end is connected to the tail end of the adjusting lever. There is a through hole at the corresponding position of the connecting column and the adjusting lever. The hand end of the adjusting lever passes through the through hole and is located outside the connecting column.

[0008] The wind direction detection mechanism consists of a rotating sleeve and a wind vane. The rotating sleeve is installed on the connecting column through a bearing, and the wind vane is arranged on the rotating sleeve.

[0009] The wind speed detection mechanism consists of a mounting base and several wind cups. The mounting base is designed as a cylindrical structure. Several mounting sockets are evenly spaced on the side of the mounting base. The wind cups are connected to the mounting base by inserting into the mounting sockets. A pressing cover is arranged on the top of the mounting base, and the pressing cover is movably connected to the mounting base by a screw.

[0010] A holding port is arranged on the right side of the controller.

[0011] There are two groups of the return spring and the adjusting lever, which are respectively arranged at the symmetrical positions of the column body of the connecting column.

[0012] A clamping groove is arranged at the end of the mounting socket, and a clamping block matching the clamping groove is arranged at the inserting end of the wind cup.

[0013] The controller is connected to the terminal through a wireless data transmission module.

[0014] The combined adjustable hand-held anemometer of the present utility model has the following beneficial effects:

[0015] 1. The present utility model adopts a combined structure to integrally install and connect the wind speed monitoring device and the controller, eliminating the need for the tester to hold the controller with both hands, which is inconvenient for operation. Moreover, through the adjustable structure, the wind speed at different heights can be detected according to the detection needs, eliminating the need for the tester to replace the equipment or change the detection location, not only reducing the working intensity of the tester, but also improving the detection convenience and flexibility, and enhancing the detection efficiency.

[0016] 2. The present utility model adopts a dismountable structure, which can not only replace the wind cups according to needs, making it convenient for disassembly, installation and carrying, effectively reducing the damage rate of the wind speed detection device, and improving the portability of the equipment. Description of the Drawings

[0017] Figure 1 It is a schematic structural diagram of the present utility model.

[0018] Figure 2 It is a schematic structural diagram of the controller of the present utility model.

[0019] Figure 3 It is a schematic structural diagram of the wind speed detection device of the present utility model.

[0020] Figure 4 This is a longitudinal sectional view of the wind speed detection device of the present utility model.

[0021] Figure 5 This is a top view of the interior of the mounting base of the present utility model.

[0022] Figure 6 This is a schematic structural view of the wind cup of the present utility model.

[0023] In the figure: 1. Controller; 2. Holding port; 3. Adjusting clamping rod; 4. Connecting sleeve; 5. Adjusting hole; 6. Connecting column; 7. Wind vane; 8. Rotating sleeve; 9. Mounting base; 10. Pressing cover; 11. Wind cup; 12. Mounting socket; 13. Clamping block; 14. Return spring; 15. Card slot. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0025] In Figures 1 to 6 In the shown structure, the combined adjustable handheld anemometer provided by the present utility model includes a controller 1 and a wind speed detection device. A holding port 2 is arranged on the right side of the controller 1, and the tester can pass his fingers through the holding port 2 to improve the holding stability. A connecting sleeve 4 is arranged on the left side of the controller 1, and several adjusting holes 5 are vertically arranged at symmetric positions on the connecting sleeve 4. The wind speed detection device is composed of a connecting column 6, an adjusting mechanism, a wind direction detection mechanism, and a wind speed detection mechanism. The adjusting mechanism, the wind direction detection mechanism, and the wind speed monitoring mechanism are sequentially arranged on the connecting column 6 from bottom to top. The connecting column 6 is connected to the connecting sleeve 4 through the adjusting mechanism, and the position height of the connecting column 6 can be adjusted through the adjusting mechanism to detect the wind speed at different heights. The wind speed detection mechanism is connected to the controller 1 through a data line signal, and can transmit the detection data to the controller 1. The controller 1 is connected to the terminal through a wireless data transmission module, so that the controller 1 can transmit the detection data to the terminal;

[0026] The adjusting mechanism is composed of a return spring 14 and an adjusting card rod 3. The return spring 14 and the adjusting card rod 3 are two groups, respectively arranged at symmetrical positions in the column body of the lower part of the connecting column 6. The tail end of the return spring 14 is connected to the column, and the head end is connected to the tail end of the adjusting card rod 3. A through hole is provided at the corresponding position of the connecting column 6 and the adjusting card rod 3. The hand end of the adjusting card rod 3 passes through the through hole and is located outside the connecting column 6. When the adjusting card rod 3 is pressed to shrink it to the through hole, the connecting column 6 is rotated, and the adjusting card rod 3 is pressed against the connecting sleeve 4 so that it cannot be reset under the action of the return spring 14. The height of the connecting column 6 can be raised or lowered in the connecting sleeve 4 according to the detection needs. When the connecting column 6 moves to the corresponding height, the connecting column 6 is rotated to adjust the card rod 3 to the corresponding adjusting hole 5. Under the action of the return spring 14, the adjusting card rod 3 is pushed out and inserted into the adjusting hole 5 to complete the adjustment.

[0027] The wind direction detection mechanism consists of a rotating sleeve 8 and a wind vane 7. The rotating sleeve 7 is mounted on the connecting column 6 through a bearing so that the rotating sleeve 8 can rotate on the connecting column. The wind vane 7 is set on the rotating sleeve 8. When the wind blows the wind vane 7, the wind vane 7 can drive the rotating sleeve 8 to rotate, thereby achieving the purpose of determining the wind direction.

[0028] The wind speed detection mechanism is composed of a mounting base 9 and several wind cups 11. The mounting base 9 is designed as a cylindrical structure. Several mounting sockets 12 are evenly spaced on the side of the mounting base 9. A downward-facing card slot 15 is provided at the end of the mounting socket 12. The insertion end of the wind cup 11 is provided with a card block 13 that matches the card slot 15. The wind cup 11 is connected to the mounting base 9 by inserting the mounting socket 12. The wind cup 11 is pressed down and the card block 13 is inserted into the card slot 15 to further fix the wind cup 11. A lower pressure cover 10 is provided on the top of the mounting base 9. The lower pressure cover 10 is movably connected to the mounting base 9 by a screw. After the wind cup 11 is fixed, the lower pressure cover 10 is rotated to press it downward against the wind cup 11, which can prevent the wind cup 11 from falling off from the mounting socket 12 when detecting the wind speed.

[0029] When the utility model is in use, the lower pressing cover 10 is screwed upward, the wind cups 11 are inserted into the installation sockets 12 one by one, and then pressed downward so that the clamping blocks 13 are inserted into the clamping grooves 15 to fix the wind cups 11. Then the lower pressing cover 10 is screwed downward to press against the wind cups 11. Then, the two adjusting clamping rods 3 on the connecting column 6 are pressed, so that they retract to the through port via the regulation holes 5. Then, the connecting column 6 is inserted into the connecting sleeve 4 in a way that the adjusting clamping rods 3 are misaligned with the adjusting holes 5. After adjusting to the required height for detection, the connecting column 6 is rotated to make the adjusting clamping rods 3 rotate to the corresponding adjusting holes 5. Under the action of the return spring 14, the adjusting clamping rods 3 are inserted into the adjusting holes 5, completing the assembly of the connecting column 6 and the connecting sleeve 4. At this time, the tester can hold the controller 1 with one hand through the holding port 2 to detect the wind speed; when it is necessary to detect the wind speed at different heights, only need to press the adjusting clamping rods 3, press and retract them to the through port, then rotate the connecting column 6 and adjust according to the need, without the tester climbing high with the help of external objects or changing the detection position for adjustment.

[0030] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A combined adjustable hand-held anemometer, characterized in that: It includes a controller and a wind speed detection device. A connecting sleeve is provided on the left side of the controller, and several adjustment holes are vertically provided on the connecting sleeve. The wind speed detection device consists of a connecting column, an adjustment mechanism, a wind direction detection mechanism, and a wind speed detection mechanism. The adjustment mechanism, the wind direction detection mechanism, and the wind speed monitoring mechanism are sequentially arranged on the connecting column from bottom to top. The connecting column is connected to the connecting sleeve through the adjustment mechanism, and the wind speed detection mechanism is signal-connected to the controller through a data cable; The adjustment mechanism consists of a return spring and an adjustment lever. The return spring is arranged in the lower column body of the connecting column. The tail end of the return spring is connected to the column body, and the head end is connected to the tail end of the adjustment lever. A through hole is provided at the corresponding position of the connecting column and the adjustment lever, and the hand end of the adjustment lever passes through the through hole and is located outside the connecting column; The wind direction detection mechanism consists of a rotating sleeve and a wind vane. The rotating sleeve is installed on the connecting column through a bearing, and a wind vane is provided on the rotating sleeve; The wind speed detection mechanism consists of a mounting base and several wind cups. The mounting base is designed as a cylindrical structure, and several mounting sockets are evenly spaced on the side of the mounting base. The wind cups are connected to the mounting base by inserting into the mounting sockets. A pressing cover is provided on the top of the mounting base, and the pressing cover is movably connected to the mounting base by a screw; 2. The combined adjustable hand-held anemometer according to claim 1, wherein: A gripping port is provided on the right side of the controller.

3. The combined adjustable handheld anemometer according to claim 1, wherein: There are two groups of the return spring and the adjustment lever, which are respectively arranged at the symmetrical positions of the column body of the connecting column.

4. The combined adjustable hand-held anemometer according to claim 1, wherein: A clamping groove is provided at the end of the mounting socket, and a clamping block matching the clamping groove is provided at the inserting end of the wind cup.

5. The combined adjustable handheld anemometer according to claim 1, wherein: The controller is connected to the terminal through a wireless data transmission module.

Images