Adjustable novel water level sensor

Abstract

The utility model discloses a novel adjustable water level sensor which comprises a mounting rack embedded in the side wall of a container, a partition plate is fixedly connected between the top and the bottom of the inner wall of the mounting rack, and the interior of the mounting rack is divided into a first mounting cavity and a second mounting cavity through the partition plate. A first driving mechanism and a second driving mechanism are arranged in the first mounting cavity and the second mounting cavity correspondingly, and a water level sensor body is arranged on the first driving mechanism. The driving piece, the first driving mechanism, the second driving mechanism and the transmission mechanism are used in cooperation, the water level sensor body and the pointer can be driven to synchronously move upwards or downwards, the height of the water level sensor body can be automatically adjusted, traditional manual adjustment is replaced, operation is easy and convenient, practicability is high, and popularization is easy. And through cooperative use of the pointer and the transparent scale plate, an operator can visually check the adjustment height of the water level sensor body, and accurate adjustment of the height of the water level sensor body is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of sensors, in particular to an adjustable new water level sensor. Background Art

[0002] A sensor is a detection device that can sense the information being measured and can transform the sensed information into electrical signals or other required forms of information output according to certain rules to meet the requirements of information transmission, processing, storage, display, recording and control. The characteristics of sensors include: miniaturization, digitization, intelligence, multi-function, systematization and networking. It is the primary link to achieve automatic detection and automatic control. The existence and development of sensors have given objects senses such as touch, taste and smell, making objects slowly come alive, including water level sensors. Water level sensors refer to instruments that can convert the water level parameters of the measured point into corresponding electrical signals in real time.

[0003] For example, the Chinese patent with the authorization announcement number CN217714238U discloses a position-adjustable water level sensor mounting bracket, which relates to the technical field of water level sensor brackets, including a support frame, a base and a water level sensor, wherein the outer surface fixed sleeve of the support frame is provided with a connecting seat, and the internal threads of the connecting seat and the base are connected with a first bolt, and the outer surface sliding sleeve of the support frame is provided with an adjustment sleeve, and the interior of the support frame is provided with a plurality of connecting holes. The utility model can drive the adjustment sleeve to move up and down and rotate on the support frame as required, and fix it with a second bolt, so that it can adjust the relative position height and direction of the water level sensor, and can also drive the connecting seat to rotate around the base, driving the movement of the support frame and the water level sensor thereon, and then adjusting the relative position of the water level sensor, with a simple structure, strong flexibility and convenient use.

[0004] Although the above patent can adjust the height of the water level sensor to meet different usage requirements, it requires manual adjustment. When the water level sensor is installed in a container, it is inconvenient to manually adjust the height of the water level sensor, and it is not convenient to observe the specific adjusted height of the water level sensor during adjustment. The height adjustment accuracy is poor and needs to be improved. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a novel adjustable water level sensor.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an adjustable new water level sensor, comprising a mounting frame embedded in the side wall of a container, a partition is fixedly connected between the top and the bottom of the inner wall of the mounting frame, the interior of the mounting frame is divided into mounting cavity one and mounting cavity two by the partition, the interiors of the mounting cavity one and the mounting cavity two are respectively provided with a driving mechanism one and a driving mechanism two, the driving mechanism one is provided with a water level sensor body, the driving mechanism two is provided with a pointer, the top of the mounting frame is provided with a driving member, a transmission mechanism is provided on the partition and between the driving mechanism one and the driving mechanism two, and a transparent scale plate is fixedly connected to the side of the mounting cavity two away from the container.

[0007] As a further description of the above technical solution:

[0008] The driving mechanism 1 includes a threaded rod 1 and a guide rod 1, the threaded rod 1 is rotatably installed between the top and bottom of the inner wall of the installation cavity 1, the guide rod 1 is fixedly installed between the top and bottom of the inner wall of the installation cavity 1, the outer surface of the threaded rod 1 is threadedly connected with an adjustment block 1, the adjustment block 1 is movably sleeved on the outer surface of the guide rod 1, and the water level sensor body is fixedly connected to the adjustment block 1.

[0009] As a further description of the above technical solution:

[0010] The second driving mechanism includes a second threaded rod and a second guide rod. The second threaded rod is rotatably installed between the top and bottom of the inner wall of the second installation cavity. The second guide rod is fixedly installed between the top and bottom of the inner wall of the second installation cavity. The outer surface of the second threaded rod is threadedly connected with a second adjustment block. The second adjustment block is movably sleeved on the outer surface of the second guide rod. The pointer is fixedly connected to the second adjustment block.

[0011] As a further description of the above technical solution:

[0012] The driving member is a motor, and the output end of the motor is fixedly connected to the top end of the second threaded rod.

[0013] As a further description of the above technical solution:

[0014] The transmission mechanism comprises a transmission shaft which penetrates and is rotatably mounted on the partition plate, both ends of the transmission shaft are fixedly connected with bevel gear 1, and the outer surfaces of the two bevel gears 1 are meshed with bevel gear 2.

[0015] As a further description of the above technical solution:

[0016] The two bevel gears 2 are respectively fixedly sleeved on the outer surfaces of the threaded rod 1 and the threaded rod 2.

[0017] As a further description of the above technical solution:

[0018] A control panel is fixedly connected to the mounting frame.

[0019] The utility model has the following beneficial effects:

[0020] Compared with the prior art, this new adjustable water level sensor, through the coordinated use of a driving member, a driving mechanism 1, a driving mechanism 2 and a transmission mechanism, can drive the water level sensor body and the pointer to move upward or downward synchronously, thereby realizing automatic adjustment of the height of the water level sensor body, replacing the traditional manual adjustment. The operation is simple and convenient, and the practicality is strong. Moreover, through the coordinated use of a pointer and a transparent scale plate, the operator can intuitively check the adjusted height of the water level sensor body, thereby facilitating precise adjustment of the height of the water level sensor body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional schematic diagram of the overall structure of an adjustable new water level sensor proposed by the utility model;

[0022] Figure 2 This is a three-dimensional schematic diagram of the overall structure of an adjustable new water level sensor proposed by the utility model from another angle;

[0023] Figure 3 This is a schematic diagram of the structure of a driving mechanism 2 and a pointer of an adjustable new water level sensor proposed by the utility model;

[0024] Figure 4 A cross-sectional view of a mounting frame of an adjustable new water level sensor proposed by the utility model;

[0025] Figure 5 The utility model provides a schematic diagram of the structure of a driving mechanism and a transmission mechanism of an adjustable new water level sensor.

[0026] Legend:

[0027] 1. Container; 2. Mounting frame; 3. Partition; 4. Mounting cavity 1; 5. Mounting cavity 2; 6. Water level sensor body; 7. Pointer; 8. Transparent scale plate; 9. Threaded rod 1; 10. Guide rod 1; 11. Adjustment block 1; 12. Threaded rod 2; 13. Guide rod 2; 14. Adjustment block 2; 15. Transmission shaft; 16. Bevel gear 1; 17. Bevel gear 2; 18. Control panel; 19. Motor. DETAILED DESCRIPTION

[0028] 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.

[0029] Reference Figure 1-5 The utility model provides an adjustable new water level sensor: comprising a mounting frame 2 embedded and mounted on the side wall of a container 1, a control panel 18 is fixedly connected to the mounting frame 2, a partition 3 is fixedly connected between the top and bottom of the inner wall of the mounting frame 2, the interior of the mounting frame 2 is divided into a mounting cavity 1 4 and a mounting cavity 2 5 by the partition 3, a driving mechanism 1 and a driving mechanism 2 are respectively arranged inside the mounting cavity 1 4 and the mounting cavity 2 5, a water level sensor body 6 is arranged on the driving mechanism 1, a pointer 7 is arranged on the driving mechanism 2, a driving member is arranged on the top of the mounting frame 2, a transmission mechanism is arranged on the partition 3 and between the driving mechanism 1 and the driving mechanism 2, and a transparent scale plate 8 is fixedly connected to the side of the mounting cavity 2 5 away from the container 1;

[0030] By using the driving member, driving mechanism 1, driving mechanism 2 and transmission mechanism in coordination, the water level sensor body 6 and the pointer 7 can be driven to move upward or downward synchronously, thereby realizing automatic adjustment of the height of the water level sensor body 6, replacing the traditional manual adjustment. The operation is simple and convenient, and the practicability is strong. Moreover, by using the pointer 7 and the transparent scale plate 8 in coordination, the operator can intuitively check the adjusted height of the water level sensor body 6, thereby facilitating precise adjustment of the height of the water level sensor body 6.

[0031] The driving mechanism includes a threaded rod 9 and a guide rod 10. The threaded rod 9 is rotatably installed between the top and bottom of the inner wall of the installation cavity 4. The guide rod 10 is fixedly installed between the top and bottom of the inner wall of the installation cavity 4. The outer surface of the threaded rod 9 is threadedly connected with an adjustment block 11. The adjustment block 11 is movably sleeved on the outer surface of the guide rod 10. The water level sensor body 6 is fixedly connected to the adjustment block 11.

[0032] The driving mechanism 2 includes a threaded rod 12 and a guide rod 13. The threaded rod 12 is rotatably installed between the top and bottom of the inner wall of the installation cavity 5. The guide rod 13 is fixedly installed between the top and bottom of the inner wall of the installation cavity 5. The outer surface of the threaded rod 12 is threadedly connected with an adjustment block 14. The adjustment block 14 is movably sleeved on the outer surface of the guide rod 13. The pointer 7 is fixedly connected to the adjustment block 14.

[0033] The driving member is a motor 19 , the output end of the motor 19 is fixedly connected to the top end of the threaded rod 12 , and the motor 19 is electrically connected to the control panel 18 .

[0034] The transmission mechanism includes a transmission shaft 15 that passes through and is rotatably installed on the partition 3. Both ends of the transmission shaft 15 are fixedly connected with bevel gears 16. The outer surfaces of the two bevel gears 16 are meshed with bevel gears 17. The two bevel gears 17 are fixedly sleeved on the outer surfaces of the threaded rod 1 9 and the threaded rod 2 12 respectively.

[0035] Working principle: When the water level sensor body 6 is installed in the container 1 for use, the motor 19 is started through the control panel 18, and the output end of the motor 19 rotates clockwise or counterclockwise, driving the threaded rod 2 12 fixedly connected thereto to rotate, and synchronously driving the bevel gear 2 17 fixedly connected to the threaded rod 2 12 to rotate, and through the cooperation of the two bevel gears 1 16 and the transmission shaft 15, driving another bevel gear 2 17 to rotate, and driving the threaded rod 1 9 to rotate synchronously, so that the threaded rod 1 9 and the threaded rod 2 12 rotate synchronously, and under the limiting action of the guide rod 1 10 and the guide rod 2 13 on the adjusting block 1 11 and the adjusting block 2 14, the adjusting block 1 11 and the adjusting block 2 14 move upward or downward synchronously, thereby driving the water level sensor body 6 and the pointer 7 to move synchronously, realizing automatic adjustment of the height of the water level sensor body 6, replacing the traditional manual adjustment, with simple and convenient operation and strong practicality, and through the cooperation of the pointer 7 and the transparent scale plate 8, the operator can intuitively view the adjusted height of the water level sensor body 6, which is convenient for precise adjustment of the height of the water level sensor body 6.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel adjustable water level sensor, comprising a mounting frame (2) embedded in a side wall of a container (1), characterized in that: A partition (3) is fixedly connected between the top and bottom of the inner wall of the mounting frame (2); the interior of the mounting frame (2) is divided into a first mounting chamber (4) and a second mounting chamber (5) by the partition (3); a driving mechanism (1) and a driving mechanism (2) are respectively arranged inside the first mounting chamber (4) and the second mounting chamber (5); a water level sensor body (6) is arranged on the first driving mechanism, a pointer (7) is arranged on the second driving mechanism, a driving member is arranged on the top of the mounting frame (2), a transmission mechanism is arranged on the partition (3) and between the first driving mechanism and the second driving mechanism, and a transparent scale plate (8) is fixedly connected to the side of the second mounting chamber (5) away from the container (1).

2. The adjustable new water level sensor according to claim 1 is characterized in that: The driving mechanism comprises a threaded rod (9) and a guide rod (10), wherein the threaded rod (9) is rotatably mounted between the top and bottom of the inner wall of the installation cavity (4), and the guide rod (10) is fixedly mounted between the top and bottom of the inner wall of the installation cavity (4). The outer surface of the threaded rod (9) is threadedly connected with an adjustment block (11), and the adjustment block (11) is movably sleeved on the outer surface of the guide rod (10). The water level sensor body (6) is fixedly connected to the adjustment block (11).

3. The adjustable new water level sensor according to claim 2 is characterized in that: The second driving mechanism comprises a second threaded rod (12) and a second guide rod (13), wherein the second threaded rod (12) is rotatably mounted between the top and bottom of the inner wall of the second installation cavity (5), and the second guide rod (13) is fixedly mounted between the top and bottom of the inner wall of the second installation cavity (5). The outer surface of the second threaded rod (12) is threadedly connected with a second adjustment block (14), and the second adjustment block (14) is movably sleeved on the outer surface of the second guide rod (13), and the pointer (7) is fixedly connected to the second adjustment block (14).

4. The adjustable new water level sensor according to claim 3 is characterized in that: The driving member is a motor (19), and the output end of the motor (19) is fixedly connected to the top end of the second threaded rod (12).

5. The adjustable new water level sensor according to claim 3 is characterized in that: The transmission mechanism comprises a transmission shaft (15) which penetrates and is rotatably mounted on the partition (3); both ends of the transmission shaft (15) are fixedly connected with bevel gear one (16); and the outer surfaces of the two bevel gears one (16) are meshed with bevel gear two (17).

6. The adjustable new water level sensor according to claim 5 is characterized in that: The two bevel gears (17) are respectively fixedly sleeved on the outer surfaces of the threaded rod (9) and the threaded rod (12).

7. The adjustable new water level sensor according to claim 1 is characterized in that: A control panel (18) is fixedly connected to the mounting frame (2).

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