Electric control mechanism for vital capacity blowing nozzle

Abstract

The utility model relates to the technical field of outdoor physique testing, and provides an electric control mechanism for vital capacity blowing nozzles, which comprises a mounting vertical plate, a mounting bottom plate, a plurality of vital capacity blowing nozzles and an electric control component, the bottom end of the mounting vertical plate is vertically fixed on the mounting bottom plate, the plurality of vital capacity blowing nozzles are stacked together, and the electric control component is arranged on the mounting vertical plate. The electric control assembly is arranged on the outer side of the vital capacity blowing nozzle; the electric control assembly comprises a servo motor, a coupler, a transmission lead screw, a fixed push clamp, a blowing nozzle guide rod, a transmission push plate and a transmission polish rod, the servo motor is installed on the installation vertical plate, and the output end of the servo motor is provided with the transmission lead screw. Through the automatic and compact design and multiple control measures, the vital capacity testing efficiency, accuracy and safety are improved, meanwhile, cost and environmental risks are reduced, and the vital capacity testing system has important application prospects in the field of outdoor physical testing and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of outdoor physical fitness testing, in particular to an electric control mechanism for a vital capacity mouthpiece. Background Art

[0002] Spirometric testing is an important indicator for assessing an individual's lung function and physical health. Traditionally, spirometry mouthpieces are usually distributed and distributed manually in outdoor physical fitness tests. This manual operation has some problems and shortcomings:

[0003] High labor consumption: Manual delivery of vital capacity mouthpieces requires personnel input, especially in large-scale testing situations, which requires a lot of human and material resources, increasing costs and labor costs.

[0004] Time-consuming: Since the manual operation requires distributing the mouthpieces one by one, it usually takes a long time to complete the test preparation, which reduces the efficiency of the test.

[0005] Low delivery accuracy: Manual operations are susceptible to human errors, such as wrong delivery, missed delivery, or inaccurate delivery, which may lead to errors and unreliability in test data.

[0006] Hygiene and contamination issues: Manual handling can lead to cross-contamination of mouthpieces, increasing the risk of spreading infectious diseases, especially when multiple people use the same set of mouthpieces.

[0007] Difficulty in mouthpiece management: In manual operation, the distribution and management of mouthpieces require additional manpower and resources, and mouthpieces are prone to loss and confusion, which is not conducive to the effective management and maintenance of mouthpieces.

[0008] In summary, the traditional manual vital capacity mouthpiece has many problems, including high manpower consumption, time consumption, low accuracy of dispensing, hygiene and pollution problems, and difficulty in mouthpiece management. Therefore, the utility model proposes an electric control mechanism for the vital capacity mouthpiece to solve the above problems. Utility Model Content

[0009] In order to overcome the defects of the prior art, the purpose of the present invention is to provide an electric control mechanism for a vital capacity mouthpiece to solve the problems raised in the above-mentioned background technology.

[0010] To achieve the above object, the technical solution of the utility model is implemented as follows: the electric control mechanism of the vital capacity mouthpiece includes a mounting vertical plate, a mounting bottom plate, a vital capacity mouthpiece and an electric control component, the bottom end of the mounting vertical plate is vertically fixed on the mounting bottom plate, the vital capacity mouthpiece is a plurality of, the plurality of vital capacity mouthpieces are stacked together, and the electric control component is arranged on the outside of the vital capacity mouthpiece;

[0011] The electric control component includes a servo motor, a coupling, a transmission screw, a fixed push clamp, a mouthpiece guide rod, a transmission push plate and a transmission light rod. The servo motor is installed on a mounting plate. A transmission screw is provided at the output end of the servo motor. The output end of the servo motor is connected to the transmission screw through a coupling. The transmission light rod is provided on a side of the mounting plate away from the transmission screw. The transmission screw and the transmission light rod are connected through a transmission push plate. One end of the transmission push plate is threadedly connected to the transmission screw, and the other end of the transmission push plate is slidably connected to the transmission light rod. One side of the transmission push plate is in contact with the vital capacity mouthpiece.

[0012] Preferably, a vital capacity mouthpiece limiting plate is provided at one end of the vital capacity mouthpiece.

[0013] Preferably, a blowing nozzle guide rod is provided on the other side of the transmission push plate.

[0014] Preferably, a fixed push clamp is provided at the top end of the blowing nozzle guide rod.

[0015] Preferably, a first contact limit switch is installed on one side between the coupling and the transmission screw.

[0016] Preferably, a photoelectric limit sensor is provided on one side of the vital capacity mouthpiece limit plate.

[0017] Preferably, a second contact limit switch is installed on one side of the photoelectric limit sensor.

[0018] The beneficial effects of the utility model are embodied in:

[0019] (1) Integrated structure: The electric control mechanism adopts an integrated design, including components such as the vital capacity mouthpiece, servo motor, and transmission screw, making its structure compact, occupying less space, and convenient for installation and maintenance.

[0020] (2) Automated operation: The use of servo motors and transmission components makes the entire operation process automated. The user only needs to trigger the control mechanism, and it can accurately and reliably release the vital capacity mouthpiece without manual intervention, reducing labor costs and the possibility of operational errors.

[0021] (3) Multiple mouthpiece stacking: The mechanism design includes the stacking of multiple vital capacity mouthpieces, which can store multiple mouthpieces at a time. This allows multiple tests to be performed continuously without the need to frequently change mouthpieces, thereby improving the efficiency of the test.

[0022] (4) Mouthpiece limit plate and guide rod: The setting of the mouthpiece limit plate and guide rod ensures the accurate position of the mouthpiece and prevents the mouthpiece from being misplaced or stuck, thereby ensuring the accuracy and stability of the test.

[0023] (5) Photoelectric limit sensors and contact limit switches: The use of these sensors and switches can monitor the position and status of the mouthpiece, providing additional safety and control measures to prevent unexpected failures or operating errors.

[0024] (6) Cost savings: By automatically distributing vital capacity mouthpieces, the need for manual distribution can be reduced, operating costs can be reduced, and the service life of the mouthpiece can be extended, saving replacement costs.

[0025] (7) Environmental protection and hygiene: Automatic dispensing can reduce the chance of manual contact with the mouthpiece, reduce the risk of contamination, and help maintain hygiene and environmental protection standards.

[0026] In general, this electric control mechanism for the spirometry mouthpiece improves the efficiency, accuracy and safety of spirometry testing through automation, compact design and multiple control measures, while also reducing costs and environmental risks. It has important application prospects in fields such as outdoor physical fitness testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In the attached picture:

[0028] Figure 1 It is a front view of the overall structure of the utility model;

[0029] Figure 2 It is a side view of the overall structure of the utility model;

[0030] Figure 3 It is a schematic diagram of the overall rear view of the utility model;

[0031] Description of reference numerals:

[0032] 1. Install the vertical plate; 2. Install the bottom plate; 3. Vital capacity mouthpiece; 4. Vital capacity mouthpiece limit plate; 5. Vital capacity mouthpiece outlet; 6. Servo motor; 7. Coupling; 8. First contact limit switch; 9. Transmission screw; 10. Fixed push clamp; 11. Mouthpiece guide rod; 12. Transmission push plate; 13. Transmission light rod; 14. Photoelectric limit sensor; 15. Second contact limit switch. DETAILED DESCRIPTION

[0033] The utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. 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.

[0034] It should be noted that if the utility model embodiments involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0035] In addition, "multiple" means more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model. Example

[0036] Please refer to the instruction manual Figure 1-3 The utility model provides an electric control mechanism for a vital capacity mouthpiece, specifically:

[0037] Install the vertical plate and the bottom plate:

[0038] The mounting plate 1 is located at one end of the device and is vertically fixed on the mounting base plate 2. The mounting plate 1 is usually made of a strong material, such as metal or synthetic material.

[0039] Vital capacity mouthpiece:

[0040] The vital capacity mouthpieces 3 are stored in bulk by stacking several mouthpieces together. These mouthpieces should be of good quality and durability and suitable for frequent use.

[0041] Electric control components:

[0042] Servo motor 6: mounted on the mounting plate 1, used to provide power and operation control. Appropriate motor specifications can be selected to meet the dispensing performance requirements of the mouthpiece.

[0043] Coupling 7: Installed at the output end of the servo motor 6, used to connect with the transmission screw 9 to transmit electric power.

[0044] Transmission screw 9: The servo motor 6 is connected to the transmission screw 9 through a coupling, and the thread structure of the transmission screw 9 can match the transmission push plate 12 and other components.

[0045] The mouthpiece guide rod 11 is arranged on the other side of the transmission push plate 12, and is used to guide the movement path of the transmission push plate 12 to ensure the stable delivery of the mouthpiece.

[0046] Fixed push tongs 10: located at the top of the mouthpiece guide rod 11, used for fixing and stabilizing the position of the mouthpiece.

[0047] Transmission push plate 12: one end is connected to the transmission screw rod 9 through a thread, and the other end is slidably connected to the transmission smooth rod 13, so as to realize the translation movement of the mouthpiece.

[0048] The transmission smooth rod 13 is arranged on the side of the mounting vertical plate 1 away from the transmission screw rod 9, and is connected to the transmission push plate 12 by sliding, so as to transmit the movement of the transmission push plate 12 to the blowing nozzle.

[0049] Mouthpiece limit plate and photoelectric limit sensor:

[0050] Mouthpiece limit plate 4: arranged at one end of the vital capacity mouthpiece 3, used to limit the displacement range of the mouthpiece and ensure the correct position of the mouthpiece.

[0051] Photoelectric limit sensor 14: located on one side of the mouthpiece limit plate 4, used to detect the position state of the mouthpiece and provide position information for use by the control system.

[0052] Contact limit switch:

[0053] The first contact limit switch 8 is arranged at one side between the coupling 7 and the transmission screw 9, and is used to detect the limit position during the dispensing process of the mouthpiece to ensure the accurate dispensing of the mouthpiece.

[0054] The second contact limit switch 15 is arranged on one side of the photoelectric limit sensor 14, and is used to detect the limit position of the mouthpiece during the dispensing process, providing another level of safety protection.

[0055] When using:

[0056] (1) Install the vital capacity mouthpiece 3 and fix it with a fixed push clamp 10;

[0057] (2) Connect the serial port and the power supply, control the motor to rotate through the serial port command, drive the transmission push plate 12 to descend, and push out the vital capacity mouthpiece 3;

[0058] (3) After the photoelectric sensor detects that the vital capacity mouthpiece 3 has passed, it sends a switch signal to stop the motor from rotating. This ensures that only one mouthpiece comes out;

[0059] (4) When the mouthpiece has been released, the transmission push plate 12 touches the second contact limit switch 15. After receiving the touch switch signal, the board controls the motor to reverse and drive the transmission push plate 12 to rise. When it touches the first contact limit switch 8 above, the board receives the touch switch signal and stops the motor rotation.

[0060] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, 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. The electric control mechanism of the vital capacity mouthpiece is characterized by: It comprises a mounting upright plate (1), a mounting bottom plate (2), a vital capacity mouthpiece (3) and an electric control component, wherein the bottom end of the mounting upright plate (1) is vertically fixed on the mounting bottom plate (2), the vital capacity mouthpiece (3) is a plurality of the plurality of the vital capacity mouthpieces (3), and the plurality of the vital capacity mouthpieces (3) are stacked together, and the electric control component is arranged on the outside of the vital capacity mouthpiece (3); The electric control assembly comprises a servo motor (6), a coupling (7), a transmission screw (9), a fixed push clamp (10), a mouthpiece guide rod (11), a transmission push plate (12) and a transmission light rod (13). The servo motor (6) is mounted on the mounting vertical plate (1). The output end of the servo motor (6) is provided with a transmission screw (9). The output end of the servo motor (6) is connected to the transmission screw (9) via the coupling (7). The transmission light rod (13) is arranged on a side of the mounting vertical plate (1) away from the transmission screw (9). The transmission screw (9) and the transmission light rod (13) are connected via the transmission push plate (12). One end of the transmission push plate (12) is threadedly connected to the transmission screw (9). The other end of the transmission push plate (12) is slidably connected to the transmission light rod (13). One side of the transmission push plate (12) contacts the vital capacity mouthpiece (3).

2. The electric control mechanism for the vital capacity mouthpiece according to claim 1, characterized in that: A vital capacity mouthpiece limiting plate (4) is provided at one end of the vital capacity mouthpiece (3).

3. The electric control mechanism for the vital capacity mouthpiece according to claim 1, characterized in that: A blowing nozzle guide rod (11) is provided on the other side of the transmission push plate (12).

4. The electric control mechanism for the vital capacity mouthpiece according to claim 3, characterized in that: A fixed push clamp (10) is provided at the top end of the blowing nozzle guide rod (11).

5. The electric control mechanism for the vital capacity mouthpiece according to claim 1, characterized in that: A first contact limit switch (8) is installed on one side between the coupling (7) and the transmission screw rod (9).

6. The electric control mechanism for the vital capacity mouthpiece according to claim 1, characterized in that: A photoelectric limit sensor (14) is provided on one side of the vital capacity mouthpiece limit plate (4).

7. The electric control mechanism for the vital capacity mouthpiece according to claim 6, characterized in that: A second contact limit switch (15) is installed on one side of the photoelectric limit sensor (14).

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