CN218165595U - A hand-held multi-frequency vibration expectoration instrument - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, a handheld multifrequency vibration sputum discharging instrument, including sputum discharging instrument main part, the fixed handle that is used for the handheld operation of user that carries on of being equipped with in the sputum discharging instrument main part, the equipment cabin has been seted up to the inside of sputum discharging instrument main part, the back of sputum discharging instrument main part is equipped with the three pilot lamp that is used for instructing the vibration gear, the below of sputum discharging instrument main part back pilot lamp is equipped with and is used for carrying out the adjusting button controlled the sputum discharging instrument gear, the front end of sputum discharging instrument main part slides and pegs graft and is used for carrying out the latch mechanism installed to kowtowing head, the inside in equipment cabin is equipped with the vibrating device who is used for driving the vibration of latch mechanism. The vibrating motor is connected to a fixing device arranged inside the equipment cabin, an eccentric wheel rotatably connected to the top surface of the vibrating motor is connected with the transmission Z-shaped plate through a connecting roller, the left end of the transmission Z-shaped plate is hinged to the hinge block through the fixed activity of the hinge bolt, and the vibration of the knocking head is driven through the clamping mechanism.

Description

A hand-held multi-frequency vibration expectoration instrument

technical field

The utility model relates to the technical field of medical instruments, in particular to a hand-held multi-frequency vibration expectoration instrument.

Background technique

Instead of traditional manual chest percussion, tremor, and directional drainage, the phlegm can be discharged from the body through multi-directional vibration, squeezing, and directional drainage of long-term effusions in the lungs or deeper layers. In addition, the most unique function is that it can improve the blood circulation in the lungs, prevent venous stasis, relax the respiratory muscles, improve the muscle tone of the whole body, strengthen the respiratory muscles and produce cough reflex, which is beneficial to the recovery of the body.

Existing expectoration instruments are inconvenient to carry and use due to their large size and cumbersome use when in use. At the same time, existing expectoration instruments need to be replaced with different percussion heads for different applicable groups, but due to The disassembly and replacement of the percussion head is very cumbersome, thereby affecting the progress of the treatment. Based on the shortcomings of the existing technology, the utility model designs a hand-held multi-frequency vibration expectoration instrument.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a hand-held multi-frequency vibration expectoration instrument, which is convenient, small and portable, has the advantages of adjustable tapping rate, and can quickly replace the tapping head, and solves the problem of the expectoration instrument. The volume is too large, the use is cumbersome and it is not convenient to carry around, and the disassembly and replacement of the percussion head is very cumbersome.

The utility model provides the following technical proposal: a hand-held multi-frequency vibration phlegm discharge instrument, comprising a phlegm discharge instrument main body. There is an equipment compartment inside, the back of the main body of the expectoration instrument is provided with three indicator lights for indicating the vibration gear, and the indicator light on the back of the main body of the expectoration instrument is provided with an indicator light for controlling the gear position of the expectoration instrument. The front end of the main body of the expectoration instrument is slidingly inserted with a clamping mechanism for installing the percussion head, and the inside of the equipment compartment is provided with a vibrating device for driving the clamping mechanism to vibrate. The back of the mechanism is fixed with a hinged block hinged with the vibrating device, the hinged block is provided with hinged bolts, the inside of the vibrating device is provided with a clamping long plate and the clamping long plate is provided with a clamping A circular groove, the outwardly extending end of the clamping long plate is fixedly provided with a knocking head.

As a preferred technical solution of the present invention, the vibration device includes a fixing device, a vibration motor, an eccentric wheel, a connecting roller and a transmission Z-shaped plate, the fixing device is fixedly arranged at the bottom of the inner cavity of the equipment cabin, and the vibration The motor is fixedly arranged on the top surface of the fixing device, the eccentric wheel is rotatably connected to the top surface of the vibration motor, the connecting roller is fixedly arranged on the top surface of the eccentric wheel, and the transmission Z-shaped plate is rotatably connected to the side wall of the connecting roller .

As a preferred technical solution of the present invention, the clamping mechanism includes a mounting head, a slot, a limit turning groove, a telescopic groove, a spring and a clamping round head, and the mounting head is slidably connected to the main body of the expectoration device. In the slot communicated with the equipment cabin opened on the front, the limit turning slot is set inside the installation head, and the slot is opened on the front of the installation head and extends inward to communicate with the inner cavity of the limit turning slot. It is set on the left side wall of the limit turning groove, one end of the spring is fixedly connected to the bottom of the inner cavity of the telescopic groove, and the bottom surface of the clamping round head is fixedly arranged on the other end of the spring.

As a preferred technical solution of the present utility model, the handle is fixedly sleeved with a non-slip sleeve, the adjustment button is electrically connected to the vibration motor, a high-capacity lithium battery is provided inside the handle, and the anti-slip The sleeve is made of cylindrical flexible TPE material.

As a preferred technical solution of the utility model, the left end of the transmission Z-shaped plate is articulated on the hinge block, and the hinge bolts are arranged through the transmission Z-shaped plate and the hinge block, and the vibration motor is a high-speed brushless The three gears of the motor are 1700 rpm ± 10%, 2500 ± 10% and 3100 ± 10%, respectively, and the maximum torque output value of the vibration motor is 560mN.

As a preferred technical solution of the present invention, the clamping round head is fixedly clamped in a circular groove opened on the side of the clamping long plate facing the tapping head, and the tapping head is made of soft sponge.

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

1. This kind of hand-held multi-frequency vibration expectoration instrument, by aligning the long plate on the right side of the percussion head with the slot and inserting it inward, until the long plate is completely inserted into the limit turning slot and then rotated, At this time, due to the rotation of the clamping long plate, the clamping round head is squeezed into the inside of the telescopic groove until the round groove opened on the clamping long plate communicates with the inner cavity of the telescopic groove. The installation can be completed by protruding from the inside of the telescopic slot and inserting into the snap-in groove inside the snap-in long plate under the push of the pusher. The device is convenient for installing or replacing the knocking head.

2. This hand-held multi-frequency vibration expectoration instrument controls the start of the vibration motor by pressing the adjustment button. After the vibration motor is started, the eccentric wheel is driven to rotate. Since the right end of the transmission Z-shaped plate is connected to the top surface of the eccentric wheel through the connecting roller Off-axis center point, so when the eccentric wheel rotates, the transmission Z-shaped plate moves back and forth under the limit of the connecting roller, and at the same time drives the clamping mechanism connected to it through the hinge block to move. The inside of the snap-in mechanism, so when the snap-in mechanism is driven by the transmission Z-shaped plate, it also drives the percussion head to start to move to generate vibration, so as to facilitate the expectoration work.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a frontal cross-sectional structural schematic diagram of the utility model;

Fig. 3 is a schematic diagram of the structure of the adjusting button on the back of the expectoration instrument of the present invention;

Fig. 4 is a schematic cross-sectional structure diagram of the vibration device of the present invention;

Fig. 5 is a schematic cross-sectional structure diagram of the clamping mechanism of the present invention.

In the figure: 1, the main body of the expectoration instrument; 101, the handle; 102, the anti-slip cover; 103, the equipment compartment; 104, the indicator light; 105, the adjustment button; 106, the hinge block; 107, the hinge bolt; Plate; 109, tapping head; 2, vibration device; 201, fixing device; 202, vibration motor; 203, eccentric wheel; 204, connecting roller; 205, transmission Z-shaped plate; 3, clamping mechanism; 301, installation head ; 302, slot; 303, limit turn slot; 304, telescopic slot; 305, spring; 306, clamping round head.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-5, a hand-held multi-frequency vibration expectoration instrument, including an expectoration instrument main body 1, on which a handle 101 is fixed for the user to hold and operate, and the There is an equipment compartment 103 inside, and three indicator lights 104 for indicating the vibration gear are arranged on the back of the main body 1 of the sputum expectorator. The adjustment button 105 of the sputum expectoration instrument main body 1 is slidingly plugged with the clamping mechanism 3 for installing the percussion head 109, and the inside of the equipment compartment 103 is provided with a vibration device 2 for driving the clamping mechanism 3 to vibrate. The back of the connecting mechanism 3 is fixedly provided with a hinged block 106 hinged with the vibrating device 2, the hinged block 106 is provided with hinged bolts 107, and the inside of the vibrating device 2 is provided with a clamping long plate 108 and a clamping long plate 108 is provided. There is a circular groove for clamping, and the outwardly extending end of the clamping long plate 108 is fixed with a tapping head 109. By setting the indicator light 104, it is convenient to clearly and intuitively understand the current working gear of the vibration motor 202. By setting The hinge block 106 facilitates the transmission between the clamping mechanism 3 and the transmission Z-shaped plate 205 , so that the percussion head 109 vibrates.

As shown in Fig. 4 and Fig. 5, the vibrating device 2 comprises a fixing device 201, a vibrating motor 202, an eccentric wheel 203, a connecting roller 204 and a transmission Z-shaped plate 205, and the fixing device 201 is fixedly arranged at the inner chamber bottom of the equipment cabin 103, vibrating The motor 202 is fixedly arranged on the top surface of the fixture 201, the eccentric wheel 203 is rotatably connected to the top surface of the vibrating motor 202, the connecting roller 204 is fixedly arranged on the top surface of the eccentric wheel 203, and the transmission Z-shaped plate 205 is rotatably connected to the top surface of the connecting roller 204. The side wall, by setting the eccentric wheel 203, is convenient to drive the transmission Z-shaped plate 205 to move back and forth to make the percussion head 109 vibrate, and by setting the fixing device 201 to be wide at the top and narrow at the bottom, it is convenient to effectively improve the stability of the vibration motor 202 during work.

As shown in Figure 2 and Figure 5, the clamping mechanism 3 includes a mounting head 301, a slot 302, a limit turning groove 303, a telescopic groove 304, a spring 305 and a clamping round head 306, and the mounting head 301 is slidably connected to the expectoration instrument. In the groove communicated with the equipment compartment 103 provided on the front of the main body 1, the limit turning groove 303 is set inside the installation head 301, and the slot 302 is opened on the front of the installation head 301 and extends inward to communicate with the inner cavity of the limit turning groove 303 , the telescopic slot 304 is opened on the left side wall of the limit turning slot 303, one end of the spring 305 is fixedly connected to the bottom of the inner cavity of the telescopic slot 304, and the bottom surface of the clamping round head 306 is fixedly arranged on the other end of the spring 305, by setting the spring 305, it is convenient to eject the clamping round head 306 outwards and engage with the circular groove of the clamping long plate 108, so as to prevent the clamping long plate 108 from detaching from the clamping connection with the clamping round head 306 due to vibration, and to slide and connect by setting 301 In the main body 1 of the expectoration instrument, it is convenient to drive the percussion head 109 to move so as to generate vibration.

As shown in Figure 1-3, the handle 101 is fixedly sleeved with an anti-slip sleeve 102, the adjustment button 105 is electrically connected to the vibration motor 202, the inside of the handle 101 is equipped with a high-capacity lithium battery, and the anti-slip sleeve 102 is cylindrical and flexible. TPE material, the non-slip sleeve 102 is set as flexible TPE material, which is convenient to prevent the sputum discharge device from slipping from the user's hand due to vibration when the user is performing sputum discharge work on the patient, and can also effectively absorb the vibration generated by the sputum discharge device to the operator Impact.

As shown in Figure 4 and Figure 5, the left end of the transmission Z-shaped plate 205 is articulated on the hinge block 106, and the hinge bolt 107 is installed through the transmission Z-shaped plate 205 and the hinge block 106, and the vibration motor 202 is a high-speed brushless The motor and the three gears are respectively 1700 rpm ± 10%, 2500 ± 10%, 3100 ± 10%, the maximum torque output value of the vibration motor 202 is 560mN, and the gears of the vibration motor 202 are set to three gears, which is convenient To deal with different sputum expectoration requirements for patients, the shape of the transmission Z-shaped plate 205 is set to a Z shape, which is convenient to effectively reduce the working space in the sputum expectoration instrument and further reduce the volume of the instrument.

As shown in Figure 5, the clamping round head 306 is fixedly clamped in the circular groove opened on the side of the clamping long plate 108 facing the knocking head 109, and the knocking head 109 is made of soft sponge material, by setting the knocking head 109 It is made of soft sponge material, which is convenient to prevent the user from causing other damage to the patient due to vibration when performing expectoration work on the patient. to fix.

Working principle, when a hand-held multi-frequency vibration expectoration instrument is used, in the initial state, a vibration motor 202 is connected to the fixing device 201 inside the equipment compartment 103, and the eccentric wheel 203 connected to the top surface of the vibration motor 202 rotates through the The connecting roller 204 is connected with the transmission Z-shaped plate 205, while the left end of the transmission Z-shaped plate 205 is hinged on the hinge block 106 through the fixed movement of the hinge bolt 107, so as to realize the vibration of the percussion head 109 driven by the clamping mechanism 3, and The limit turning slot 303 provided on the left side of the slot 302 inside the installation head 301 is provided with a telescopic slot 304 connected with the spring 305, and the snap-on long board 108 is inserted into the inside of the limit turning slot 303 through the slot 302 to be connected with the card. The round head 306 is connected to realize the installation and fixing of the percussion head 109;

When the percussion head 109 needs to be installed or replaced, first align the snap-in long plate 108 provided on the right side of the percussion head 109 with the slot 302 and insert it inward until the snap-in long plate 108 is fully inserted into the limit turning slot 303 At this time, the clamping long plate 108 will squeeze the clamping round head 306 to the inside of the telescopic groove 304 due to the rotation, until the circular groove provided on the clamping long plate 108 communicates with the inner cavity of the telescopic groove 304, and then When the buckling round head 306 is pushed out from the inside of the telescopic groove 304 under the push of the self-rebounding force of the spring 305, it can be snapped into the buckling slot on the inside of the buckling long plate 108 to complete the installation. This device is convenient for tapping the head 109 Install or replace.

When it is necessary to vibrate the percussion head 109 for expectoration work, firstly press the adjustment button 105 to control the vibration motor 202 to start, and the vibration motor 202 will drive the eccentric wheel 203 to rotate after the vibration motor 202 starts, because the right end of the transmission Z-shaped plate 205 passes through the connecting roller 204 The rotation is connected to the eccentric center point of the top surface of the eccentric wheel 203, so when the eccentric wheel 203 rotates, the transmission Z-shaped plate 205 moves back and forth under the limit of the connecting roller 204, and at the same time drives the clamping mechanism connected to it through the hinge block 106 3 movement, because the percussion head 109 is connected to the inside of the clamping mechanism 3 through the clamping long plate 108, so when the clamping mechanism 3 is driven by the transmission Z-shaped plate 205, it also drives the percussion head 109 to start moving to generate vibration, In order to carry out expectoration work, this device is convenient to make percussion head 109 vibrate and carry out expectoration work.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a handheld multifrequency vibration sputum excretion appearance, includes sputum excretion appearance main part (1), its characterized in that: the utility model discloses a sputum excretion instrument, including sputum excretion instrument main part (1), the fixed handle (101) that is used for the handheld operation of user that is equipped with in sputum excretion instrument main part (1), equipment cabin (103) have been seted up to the inside of sputum excretion instrument main part (1), the back of sputum excretion instrument main part (1) is equipped with three pilot lamp (104) that are used for instructing the vibration gear, the below of sputum excretion instrument main part (1) back pilot lamp (104) is equipped with and is used for carrying out the adjusting button (105) that control to the sputum excretion instrument gear, the front end of sputum excretion instrument main part (1) slides and pegs graft and be equipped with clamping mechanism (3) that are used for installing percussion head (109), the inside in equipment cabin (103) is equipped with vibrating device (2) that are used for driving clamping mechanism (3) vibration, the back of clamping mechanism (3) is fixed be equipped with vibrating device (2) looks articulated block (106), it is equipped with articulated bolt (107) to run through on articulated block (106), the inside of vibrating device (2) is equipped with joint long slab (108) and offers the circular slot that is used for the joint long slab (108) outward, the percussion head (109) is equipped with to fix the one end that extends.

2. The handheld multi-frequency vibration sputum excretion instrument of claim 1, wherein: the vibrating device (2) comprises a fixing device (201), a vibrating motor (202), an eccentric wheel (203), a connecting roller (204) and a transmission Z-shaped plate (205), wherein the fixing device (201) is fixedly arranged at the bottom of an inner cavity of an equipment cabin (103), the vibrating motor (202) is fixedly arranged on the top surface of the fixing device (201), the eccentric wheel (203) is rotatably connected on the top surface of the vibrating motor (202), the connecting roller (204) is fixedly arranged on the top surface of the eccentric wheel (203), and the transmission Z-shaped plate (205) is rotatably connected on the side wall of the connecting roller (204).

3. The handheld multi-frequency vibration sputum excretion instrument according to claim 1, wherein: clamping mechanism (3) are including installation head (301), slot (302), spacing turn trough (303), flexible groove (304), spring (305) and joint button head (306), installation head (301) sliding connection is in the communicating inslot of equipment cabin (103) that sets up in the front of sputum discharging appearance main part (1), the inside at installation head (301) is seted up in spacing turn trough (303), openly inwards extending and spacing turn trough (303) inner chamber of setting up at installation head (301) are seted up in slot (302) and are communicated with each other, the left side wall at spacing turn trough (303) is seted up in flexible groove (304), the one end fixed connection of spring (305) is in the inner chamber bottom of flexible groove (304), the fixed other end that sets up at spring (305) in the bottom surface of joint button head (306).

4. The handheld multi-frequency vibration sputum excretion instrument of claim 1, wherein: the anti-skidding handle is characterized in that an anti-skidding sleeve (102) is fixedly sleeved on the handle (101), the adjusting button (105) is electrically connected with the vibration motor (202), a high-capacity lithium battery is arranged inside the handle (101), and the anti-skidding sleeve (102) is made of cylindrical flexible TPE materials.

5. The handheld multifrequency vibratory sputum excretion instrument of claim 2, wherein: the left end activity of transmission Z shaped plate (205) articulates on articulated piece (106), and articulated bolt (107) run through the setting on transmission Z shaped plate (205) and articulated piece (106), vibrating motor (202) are high rotational speed brushless motor and three gear 1700 and change 10%, 2500 +/-10%, 3100 +/-10% respectively, the biggest torque output value of vibrating motor (202) is 560mN.

6. The handheld multi-frequency vibration sputum excretion instrument of claim 3, wherein: the fixed joint of joint button head (306) is in the circular slot that joint long slab (108) were seted up towards percussion head (109) one side, percussion head (109) are soft sponge material.

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