Functional diversity airflow sensor
By introducing LED lights, light sensors and airflow flowmeters into the airflow sensor, combined with sliding rods and spring design, the problem that existing airflow sensors cannot intuitively observe the status, and a functional diversity of airflow sensors are achieved for rapid identification and maintenance. Improves usage efficiency.
Patent Information
- Application Number
- CN202421184511.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-28
AI Technical Summary
Existing airflow sensors cannot be intuitively observed during use, which makes it difficult to detect and deal with damage in time, and waste time.
A functionally diverse airflow sensor is designed, including LED lights, light sensors and airflow flowmeters. The relationship between these components enables users to intuitively detect the working status of components and remove parts through sliding rods and springs. With replacement.
It can quickly identify component problems during use, simplify the maintenance and replacement process, and improve the use efficiency.
Smart Images
Figure CN222258348U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of airflow sensors, in particular to an airflow sensor with diverse functions. Background Art
[0002] The working principle of air flow sensor is mainly based on heat transfer and gas dynamics.
[0003] Existing airflow sensors are relatively small and are installed inside some devices in actual use. In daily use, the use status of the airflow sensor cannot be intuitively observed. For example, when the airflow sensor is damaged, the user still needs to spend a lot of time to find the problem with the device.
[0004] In view of the above problems, it is necessary to design a functionally diverse airflow sensor that can intuitively observe the use status of the airflow sensor. Utility Model Content
[0005] In order to overcome the shortcoming that the use status of the airflow sensor cannot be observed intuitively, the utility model provides an airflow sensor with diversified functions.
[0006] The technical solution of the utility model is: a functionally diverse airflow sensor, comprising a mounting ring, a mounting plate, a rotating ring, a mounting frame, fixing screws and an airflow sensor, wherein the right side of the mounting ring is connected to the mounting plate, the left side of the mounting ring is rotatably connected to the rotating ring, the left side of the rotating ring is also connected to the mounting plate, a mounting frame is installed inside the rotating ring, the mounting frame is threadedly connected with fixing screws, an airflow sensor is installed on the front side of the mounting frame, and also comprises an LED lamp, a light sensor and an airflow flow meter, an LED lamp is installed at the lower part of the airflow sensor, a light sensor is installed on the mounting frame, the light sensor is located below the LED lamp, an airflow flow meter is installed at the connection between the mounting ring and the rotating ring, and the airflow flow meter runs through the mounting ring and the rotating ring.
[0007] Furthermore, it also includes a first connecting plate, a second connecting plate, a sliding rod and a spring. The first connecting plate is symmetrically connected to the lower part of the rotating ring, a fixing hole is opened on the first connecting plate, the lower part of the mounting ring is symmetrically connected to the second connecting plate, the second connecting plate is slidably connected to the sliding rod, the sliding rod is snap-fitted with the fixing hole, a spring is wound around the sliding rod, and both ends of the spring are respectively connected to the sliding rod and the second connecting plate.
[0008] Furthermore, a pull rod is included, and the lower part of the sliding rod is connected with the pull rod.
[0009] Furthermore, it also includes an observation window, and the mounting ring and the rotating ring are both inlaid with the observation window.
[0010] Furthermore, the mounting ring is in a semi-arc shape.
[0011] Furthermore, the number of fixing screws is not less than two.
[0012] The beneficial effects of the utility model are as follows: 1. Through the relationship among the airflow sensor, the light sensor and the airflow flowmeter, when using the device, in three situations during the working process, it is possible to intuitively observe which parts have problems.
[0013] 2. The components installed on the mounting frame can be disassembled and replaced through the first connecting plate, the second connecting plate, the sliding rod and the spring. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0015] Figure 2 It is a three-dimensional structural schematic diagram of the mounting frame, airflow sensor and other components of the utility model.
[0016] Figure 3 It is a three-dimensional structural schematic diagram of components such as the LED lamp and light sensor of the utility model.
[0017] Figure 4 It is a three-dimensional structural schematic diagram of components such as the second connecting plate and the sliding rod of the utility model.
[0018] The names and serial numbers of the parts in the figure are: 1-mounting ring, 101-mounting plate, 2-rotating ring, 3-mounting frame, 4-fixing screw, 5-air flow sensor, 6-LED light, 7-light sensor, 8-air flow meter, 9-first connecting plate, 901-fixing hole, 10-second connecting plate, 11-sliding rod, 12-spring, 13-pull rod, 14-observation window. DETAILED DESCRIPTION
[0019] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods, but the protection scope and application scope of the present invention are not limited.
[0020] Example 1
[0021] A multifunctional airflow sensor, such as Figure 1-Figure 3As shown, it includes a mounting ring 1, a mounting plate 101, a rotating ring 2, a mounting frame 3, a fixing screw 4, an airflow sensor 5 and an observation window 14. The mounting ring 1 is semi-arc-shaped, and the mounting plate 101 is connected to the right side of the mounting ring 1, and the rotating ring 2 is rotatably connected to the left side of the mounting ring 1. The mounting plate 101 is also connected to the left side of the rotating ring 2. The mounting frame 3 is installed inside the rotating ring 2 to support the airflow sensor 5. The mounting frame 3 is threadedly connected with fixing screws 4, and the number of fixing screws 4 is not less than two. The fixing screws 4 are used to fix the mounting frame 3 on the rotating ring 2 inner wall, an airflow sensor 5 is installed on the front side of the mounting frame 3, and observation windows 14 are inlaid on the mounting ring 1 and the rotating ring 2. The user observes the status of the airflow sensor 5 through the observation window 14. It also includes an LED lamp 6, a light sensor 7 and an airflow flow meter 8. The LED lamp 6 is installed at the lower part of the airflow sensor 5 and can emit light. The light sensor 7 is installed on the mounting frame 3, and the light sensor 7 is located below the LED lamp 6. The airflow flow meter 8 is installed at the connection between the mounting ring 1 and the rotating ring 2, and the airflow flow meter 8 runs through the mounting ring 1 and the rotating ring 2.
[0022] When the device needs to be used, the user puts the device at the designated position, and then uses bolts to fix the mounting plate 101 at the designated position. After the device is fixed, when the airflow passes through during use, the airflow flowmeter 8 contacts the airflow, and the airflow flowmeter 8 starts counting and sends a signal to the designated device. When the airflow blows onto the airflow sensor 5, the airflow sensor 5 is operated. During the operation of the airflow sensor 5, the LED light 6 emits a bright light. At this time, the light sensor 7 senses the light and sends a signal to the designated device. This is a normal working situation. If the airflow blows through, the airflow flowmeter 8 counts inaccurately or does not work when the airflow passes through the airflow flowmeter 8, and the airflow sensor 5 and the light sensor 7 are working normally, then there is a problem with the airflow flowmeter 8. If the airflow blows through, the light sensor 7 does not send a signal when the airflow passes through the airflow flowmeter 8, then there is a problem with the airflow sensor 5 or the light sensor 7, which is convenient for the user to check which part has the problem through the relationship between the airflow flowmeter 8, the airflow sensor 5 and the light sensor 7.
[0023] like Figure 1 , Figure 2 and Figure 4As shown, it also includes a first connecting plate 9, a second connecting plate 10, a sliding rod 11, a spring 12 and a pull rod 13. The first connecting plate 9 is symmetrically connected to the lower part of the rotating ring 2. A fixing hole 901 is opened on the first connecting plate 9. The second connecting plate 10 is symmetrically connected to the lower part of the mounting ring 1 to support the sliding rod 11. The sliding rod 11 is slidably connected to the second connecting plate 10. The sliding rod 11 is snap-fitted with the fixing hole 901 and can clamp the fixing hole 901. A spring 12 is wound around the sliding rod 11. The two ends of the spring 12 are respectively connected to the sliding rod 11 and the second connecting plate 10. The lower part of the sliding rod 11 is connected to the pull rod 13. Pulling the pull rod 13 drives the sliding rod 11 to move.
[0024] When it is necessary to replace the parts of the device, the user pulls the two pull rods 13 downward, and the movement of the pull rods 13 drives the sliding rod 11 to move downward, and the sliding rod 11 moves out of contact with the fixed groove, and the spring 12 is compressed. Then the first connecting plate 9 is pulled to drive the rotating ring 2 to rotate clockwise along the mounting ring 1 to open, and the mounting frame 3, airflow sensor 5, LED light 6 and light sensor 7 rotate accordingly. After the rotation is completed, it is convenient for the user to replace the parts.
[0025] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A multifunctional airflow sensor, comprising a mounting ring (1), a mounting plate (101), a rotating ring (2), a mounting frame (3), a fixing screw (4) and an airflow sensor (5), wherein the mounting ring (1) is connected to the mounting plate (101) on the right side, the mounting ring (1) is rotatably connected to the rotating ring (2) on the left side, the rotating ring (2) is also connected to the mounting plate (101) on the left side, the rotating ring (2) is installed with a mounting frame (3) inside the rotating ring (2), the fixing screw (4) is threadedly connected to the mounting frame (3), and the airflow sensor (5) is installed on the front side of the mounting frame (3), characterized in that: The device also comprises an LED lamp (6), a light sensor (7) and an air flow meter (8); the LED lamp (6) is installed at the lower part of the air flow sensor (5); the light sensor (7) is installed on the mounting frame (3); the light sensor (7) is located below the LED lamp (6); the air flow meter (8) is installed at the connection between the mounting ring (1) and the rotating ring (2); and the air flow meter (8) runs through the mounting ring (1) and the rotating ring (2).
2. A multifunctional airflow sensor according to claim 1, characterized in that: The invention also comprises a first connecting plate (9), a second connecting plate (10), a sliding rod (11) and a spring (12); the first connecting plate (9) is symmetrically connected to the lower part of the rotating ring (2); a fixing hole (901) is provided on the first connecting plate (9); the second connecting plate (10) is symmetrically connected to the lower part of the mounting ring (1); the sliding rod (11) is slidably connected to the second connecting plate (10); the sliding rod (11) is snap-fitted with the fixing hole (901); a spring (12) is wound around the sliding rod (11); and two ends of the spring (12) are respectively connected to the sliding rod (11) and the second connecting plate (10).
3. A multifunctional airflow sensor according to claim 2, characterized in that: It also includes a pull rod (13), and the lower part of the sliding rod (11) is connected with the pull rod (13).
4. A multifunctional airflow sensor according to claim 3, characterized in that: It also includes an observation window (14), and the installation ring (1) and the rotating ring (2) are both inlaid with the observation window (14).
5. The multifunctional airflow sensor according to claim 4, characterized in that: The mounting ring (1) is in a semi-arc shape.
6. The multifunctional airflow sensor according to claim 5, characterized in that: The number of fixing screws (4) is not less than two.