CN221595720U - Megaphone - Google Patents

Abstract

The utility model discloses a megaphone, and relates to the technical field of medical equipment; the remote controller comprises a shell, wherein notches are formed in two side faces of the shell, a first button and a second button are arranged on the upper portion of the side wall of the shell in a penetrating mode, an elastic plate is fixedly connected to one face, facing away from the first button, of the shell, a cavity is fixedly connected to the top face of the shell, a loudspeaker is arranged on one side of the remote controller, and the loudspeaker comprises a wireless signal receiver; the breathing instruction and expiration instruction broadcasting device is small and exquisite, comfortable to take and put, convenient to take and put, capable of avoiding doctors from manually speaking in the breathing instruction process, saving physical strength, capable of broadcasting the breathing instruction and expiration instruction by pressing the first button and the second button, capable of controlling breathing and expiration broadcasting time by pressing the first button and the second button, and further capable of guiding patients to control breathing time.

Description

Megaphone

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a megaphone.

Background

Along with the rapid increase of chronic respiratory diseases in China, in medical clinical detection, the examination of lung functions is becoming popular, and the interpretation and operation evaluation of lung diseases also need to be carried out as lung function examination, especially the diagnosis of chronic obstructive pulmonary disease and asthma is not separated from the lung function examination.

In the prior art, in the lung function room examination of all medical institutions, medical staff continuously and accurately give out instructions of breathing or breathing according to the display of a lung function examination device, and the way of guiding a patient to perform breathing detection is to make a loud speaking instruction by a doctor, so that the medical staff needs great effort, fatigue is very easy to cause, and the voice of the medical staff is damaged for a long time, and aiming at the problems, the inventor proposes a speaking instruction for solving the problems.

Disclosure of utility model

In order to solve the problems that in the prior lung function room examination of all medical institutions, the method for guiding the patient to carry out breath detection is to use doctors to carry out megaphone guidance, so that medical staff needs great effort and fatigue is very easy to cause; the utility model aims to provide a megaphone.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a megaphone, includes the remote controller, the remote controller includes the casing, the both sides face of casing all is provided with the notch, the lateral wall upper portion of casing alternates and is provided with first button and second button, the one side fixedly connected with elastic plate of casing dorsad first button, the top surface fixedly connected with cavity of casing, the inside of cavity is provided with the singlechip, the top surface of cavity is provided with wireless signal transmitter, one side of remote controller is provided with the megaphone, the megaphone includes wireless signal receiver, wireless signal transmitter cooperatees with wireless signal receiver.

Preferably, the first button and the second button are placed side by side, a distance is reserved between the first button and the second button, a first switch and a second switch are arranged in the shell, the first switch corresponds to and is matched with the first button, the second switch corresponds to and is matched with the second button, the first button corresponds to an inhalation instruction, the second button corresponds to an exhalation instruction, when the first button is pressed, the first switch is closed, a circuit is smooth, the singlechip works, and accordingly the inhalation instruction is transmitted to the wireless signal receiver through the wireless signal transmitter, the loudspeaker broadcasts the inhalation instruction, when the first button is released, the circuit is opened, the inhalation instruction is stopped, when the second button is released, the second switch is closed, the circuit is smooth, the singlechip works, so that the exhalation instruction is transmitted to the wireless signal receiver through the wireless signal transmitter, and the loudspeaker broadcasts the instruction, when the second button is opened, the circuit is stopped, the inhalation instruction is stopped, and the time of the patient can be controlled by pressing the first button and the second button, and the breathing duration of the patient can be controlled.

Preferably, the cross section of elastic plate is arc, and the elastic plate has certain elasticity, and the doctor can be through the elastic plate with the remote controller on the jacket pocket to get and put, the lateral wall lower part of casing is provided with the battery compartment, the inside of battery compartment is provided with the battery body, one side of casing is provided with the storehouse lid, the storehouse lid corresponds and cooperatees with the battery compartment, the four corners of storehouse lid all runs through and is provided with fastening screw, the storehouse lid is fixed mutually with the casing through fastening screw, and the battery body in the battery compartment is used for providing the energy supply effect, can dismantle the storehouse lid through fastening screw to overhaul or change the battery body.

Preferably, the lateral wall cover of wireless signal transmitter is equipped with the protection casing, the bottom surface of protection casing and the top surface fixed connection of cavity, wireless signal transmitter and singlechip electricity are connected, and the protection casing is used for protecting wireless signal transmitter, avoids wireless signal transmitter to damage easily because of the collision, the lateral wall fixedly connected with base of megaphone, when needs place the megaphone, the cooperation of accessible base and desk is in order to support the megaphone.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the breathing instruction device, a doctor can be saved from manually speaking in the breathing instruction process, the physical strength is saved, the inspiration instruction and the expiration instruction can be broadcasted by pressing the first button and the second button, and the inspiration and expiration broadcasting time can be controlled by pressing the first button and the second button, so that the patient can be instructed to control the breathing time of the patient;

2. The device is small and exquisite, is comfortable to take and put, is convenient to take and put, and is provided with the elastic plate, and a doctor can attach the remote controller to a coat pocket through the elastic plate so as to take and put.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of a remote controller according to the present utility model.

Fig. 3 is a circuit diagram of the present utility model.

In the figure: 1. a housing; 2. a notch; 3. a battery compartment; 4. a battery body; 5. a bin cover; 6. a fastening screw; 7. a chamber; 8. a protective cover; 9. a wireless signal transmitter; 10. an elastic plate; 11. a first button; 12. a second button; 13. a first switch; 14. a second switch; 15. a single chip microcomputer; 16. a loudspeaker; 17. a wireless signal receiver; 18. a base; 19. and a remote controller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-3, the utility model provides a megaphone, which comprises a remote controller 19, wherein the remote controller 19 comprises a shell 1, notches 2 are formed in two side faces of the shell 1, a first button 11 and a second button 12 are arranged on the upper portion of the side wall of the shell 1 in a penetrating mode, an elastic plate 10 is fixedly connected to one face, facing away from the first button 11, of the shell 1, a cavity 7 is fixedly connected to the top face of the shell 1, a singlechip 15 is arranged in the cavity 7, a wireless signal emitter 9 is arranged on the top face of the cavity 7, a loudspeaker 16 is arranged on one side of the remote controller 19, the loudspeaker 16 comprises a wireless signal receiver 17, and the wireless signal emitter 9 is matched with the wireless signal receiver 17.

The first button 11 and the second button 12 are arranged in parallel, a distance is reserved between the first button 11 and the second button 12, a first switch 13 and a second switch 14 are arranged in the shell 1, the first switch 13 corresponds to and is matched with the first button 11, and the second switch 14 corresponds to and is matched with the second button 12.

Through adopting above-mentioned technical scheme, first button 11 corresponds the instruction of breathing in and shouting, second button 12 corresponds the instruction of breathing in and shouting, when pressing first button 11, first switch 13 is closed, the circuit is unblocked at this moment, singlechip 15 is worked, thereby pass through wireless signal transmitter 9 with the instruction of breathing in and shouting to wireless signal receiver 17, and then make megaphone 16 report the instruction of breathing in, when loosening first button 11, first switch 13 disconnection, the circuit is opened, stop broadcasting the instruction of breathing in, when second button 12, second switch 14 is closed, the circuit is unblocked at this moment, singlechip 15 is worked, thereby pass through wireless signal transmitter 9 with the instruction of breathing in and shouting to wireless signal receiver 17, and then make megaphone 16 report the instruction of breathing in, when second button 12, second switch 14 opens, the circuit is opened, stop broadcasting the instruction of breathing in and shouting duration can be controlled through the time length of pressing first button 11 and second button 12, and the time of broadcasting of breathing of the time of and then can instruct the patient.

The cross section of the elastic plate 10 is arc-shaped.

By adopting the technical scheme, the elastic plate 10 has certain elasticity, and a doctor can attach the remote control 19 to a coat pocket through the elastic plate 10 so as to take and put the remote control.

The lateral wall lower part of casing 1 is provided with battery compartment 3, and the inside of battery compartment 3 is provided with battery body 4, and one side of casing 1 is provided with storehouse lid 5, and storehouse lid 5 corresponds and cooperatees with battery compartment 3, and the four corners of storehouse lid 5 all runs through and is provided with fastening screw 6, and storehouse lid 5 is fixed mutually with casing 1 through fastening screw 6.

Through adopting above-mentioned technical scheme, battery body 4 in the battery compartment 3 is used for providing the energy supply effect, can carry out dismouting with the storehouse lid 5 through fastening screw 6 to overhaul or change battery body 4.

The lateral wall cover of wireless signal transmitter 9 is equipped with protection casing 8, and the bottom surface of protection casing 8 and the top surface fixed connection of cavity 7, wireless signal transmitter 9 and singlechip 15 electric connection.

By adopting the technical scheme, the protective cover 8 is used for protecting the wireless signal transmitter 9, so that the wireless signal transmitter 9 is prevented from being easily damaged due to collision.

A base 18 is fixedly attached to the side wall of the loudspeaker 16.

By adopting the above technical solution, when the loudspeaker 16 needs to be placed, the loudspeaker 16 can be supported by the cooperation of the base 18 and the table.

Working principle: the doctor can attach the remote control 19 to the coat pocket through the elastic plate 10 so as to take and put the remote control 19 off the coat pocket when the doctor needs to use the coat pocket;

When the first button 11 is pressed, the first switch 13 is closed, the circuit is smooth, the singlechip 15 works, so that an inhalation instruction is transmitted to the wireless signal receiver 17 through the wireless signal transmitter 9, the loudspeaker 16 broadcasts the inhalation instruction, and when the first button 11 is loosened, the first switch 13 is opened, the circuit is broken, and the inhalation instruction is stopped to be broadcast;

When the second button 12 is used, the second switch 14 is closed, the circuit is smooth, the singlechip 15 works, so that an instruction of breathing out is transmitted to the wireless signal receiver 17 through the wireless signal transmitter 9, the loudspeaker 16 broadcasts the instruction of breathing out, and when the second button 12 is used, the second switch 14 is opened, the circuit is broken, and the instruction of breathing out is stopped to be broadcast;

The time length of pressing the first button 11 and the second button 12 can control the inspiration and expiration broadcasting time length, and further can guide the patient to control the breathing time length of the patient.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (8)

1. A megaphone comprising a remote control (19), characterized in that: the remote controller (19) comprises a shell (1), notches (2) are formed in two side faces of the shell (1), a first button (11) and a second button (12) are arranged on the upper portion of the side wall of the shell (1) in an penetrating mode, an elastic plate (10) is fixedly connected to one face, opposite to the first button (11), of the shell (1), a cavity (7) is fixedly connected to the top face of the shell (1), a singlechip (15) is arranged in the cavity (7), a wireless signal emitter (9) is arranged on the top face of the cavity (7), a loudspeaker (16) is arranged on one side of the remote controller (19), the loudspeaker (16) comprises a wireless signal receiver (17), and the wireless signal emitter (9) is matched with the wireless signal receiver (17).

2. A megaphone according to claim 1, characterized in that the first button (11) and the second button (12) are juxtaposed with a distance between the first button (11) and the second button (12).

3. A megaphone according to claim 1, wherein the cross section of the flexible plate (10) is arc-shaped.

4. A megaphone according to claim 1, wherein a battery compartment (3) is provided at a lower portion of a side wall of the housing (1), and a battery body (4) is provided inside the battery compartment (3).

5. A megaphone according to claim 4, characterized in that a cover (5) is provided on one side of the housing (1), said cover (5) corresponding to and cooperating with the battery compartment (3).

6. A megaphone according to claim 5, wherein the four corners of the cover (5) are provided with fastening screws (6) in a penetrating manner, and the cover (5) is fixed to the housing (1) by the fastening screws (6).

7. A megaphone according to claim 1, wherein the side wall of the wireless signal transmitter (9) is sleeved with a protective cover (8), the bottom surface of the protective cover (8) is fixedly connected with the top surface of the cavity (7), and the wireless signal transmitter (9) is electrically connected with the singlechip (15).

8. A megaphone according to claim 1, characterized in that the housing (1) is internally provided with a first switch (13) and a second switch (14), the first switch (13) corresponding to and cooperating with the first button (11), the second switch (14) corresponding to and cooperating with the second button (12).