CN211675301U - Clap back of body sputum discharging device - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, in particular to a back-clapping sputum excretion device, which comprises a mounting seat, wherein the center of the bottom of the mounting seat is connected with a fixed knob through screw threads, the fixed knob is connected with a positioning plate below the mounting seat, the center of the end surface of the mounting seat is connected with a rotating block through a first adjusting knob, two groups of lifting rods are arranged on the right side of the first adjusting knob and on the end surface of the rotating block, lifting block assemblies are sleeved on the two groups of lifting rods, and a second adjusting knob is connected on the lifting block assemblies and between the two groups of lifting rods through screw threads, the utility model utilizes the vertical reciprocating motion of the rotation of a driving motor to drive a vibration head on a rotating crankshaft to sequentially circulate to vibrate the lung of a patient, thereby bringing the prior manual operation and reducing the labor capacity of medical staff, the working efficiency of medical personnel is improved.

Description

A back-beating expectoration device

technical field

The utility model relates to the technical field of medical equipment, in particular to a back-beating phlegm expelling device.

Background technique

At present, there is often sputum in the lungs of some patients in the hospital. The patient's sputum is excreted by medical staff or accompanying family members who slap the patient's back to assist the patient in expelling sputum. Because the amount and location of sputum in the patient's lungs are different , the medical staff need to beat the patient's back through continuous force, so that the physical strength of the medical staff will decrease with the continuous hitting, resulting in a decrease in the strength of the hitting, or the family will hit the patient. Because the family has no medical knowledge, It is impossible to clearly know the location of the patient's sputum, so the two situations cannot effectively assist the patient in expelling sputum, and at the same time increase the workload of the medical staff and reduce the work efficiency of the medical staff.

To sum up, the present invention solves the existing problems by designing a back-beating phlegm-extracting device.

Utility model content

The purpose of the present utility model is to provide a back-beating phlegm excretion device to solve the problems raised in the above-mentioned background art.

To achieve the above object, the utility model provides the following technical solutions:

A back-beating and expectoration device comprises a mounting seat, a fixing knob is threadedly connected at the center of the bottom of the mounting seat, a positioning plate is connected to the fixing knob and located below the mounting seat, and the center of the end face of the mounting seat is A rotating block is connected through the first adjusting knob, two sets of lifting rods are installed on the right side of the first adjusting knob and located on the end face of the rotating block, and two sets of lifting rods are sleeved with lifting block assemblies. A second adjustment knob is threadedly connected to the lifting block assembly and located between the two sets of lifting rods, an angle adjustment block is connected to the left side wall of the lifting block assembly through a third adjustment knob, and an end face of the angle adjustment block is The fourth adjustment knob is connected with a bracket box plate mounting seat, the bracket box plate mounting seat is connected at the center of the bottom of the bracket box plate by bolts, the end face of the bracket box plate is connected with a bracket box plate cover by screws, and the bracket box plate cover is connected by screws. A control panel is embedded in the right side wall of the bracket box plate, and two sets of vibration and rotation mechanisms are symmetrically arranged on the end face of the bracket box plate cover. Vibration head installation sleeve, the fixed box is embedded in the bracket box plate cover and extends to the inside of the bracket box plate, the end face of the fixed box is provided with a vibration rod installation slot, and the inside of the vibration rod installation slot A vibrating head installation sleeve is installed, and the inside of the vibrating head installation sleeve is rotatably connected to one end of the connecting rod through a rotating pin, the other end of the connecting rod is connected to the rotating crankshaft, and the two ends of the rotating crankshaft are respectively connected On the fixed box and one end of the rotating crankshaft penetrates to the outside of the fixed box and is connected to the driving end of the driving motor, the driving motor is fixedly arranged inside the bracket box plate, and the inside of the vibration head mounting sleeve is connected with a connecting sleeve One end of the connecting rod is connected to the inside of the connecting sleeve, and the other end of the connecting rod is extended to the top of the bracket box plate through the vibration rod mounting slot and is connected to the vibration head.

Preferably, the connection between the first adjustment knob and the mounting seat and the rotating block is screw connection.

Preferably, the lifting block assembly includes a left connecting block and a right connecting block, and the left connecting block is connected to the right connecting block through a second adjustment knob, and a through hole is formed at the connection between the left connecting block and the right connecting block in the lifting block assembly And the connection with the lifting rod is sliding connection.

Preferably, the third adjustment knob is connected with the lifting block assembly and the angle adjustment block by screw connection, and the fourth adjustment knob is connected with the angle adjustment block and the bracket box plate mounting seat by screw connection.

Preferably, the control panel is electrically connected to the drive motor through wires, the drive motor is a brushless speed-adjustable motor of JGB37-3625, and the control panel is provided with a drive motor switch button and a drive motor speed regulation knob.

Preferably, the connection between the vibration rod installation slot and the vibration head installation sleeve is sliding connection, and the connection between the connecting rod and the rotating crankshaft and the two ends of the rotating crankshaft and the fixed box are respectively connected by rotation.

Preferably, the vibration head mounting sleeve and the connecting sleeve and the connecting sleeve and the connecting rod are connected in a threaded connection, and the helical direction of the vibration head mounting sleeve and the connecting sleeve is the same as that of the connecting sleeve and the connecting rod. In the opposite direction.

Preferably, four vibration rod installation slots are provided and symmetrically arranged in pairs based on the mid-perpendicular line of the rotating crankshaft, and the four vibration rod installation slots are connected with a vibration head installation sleeve and a vibration head installation. The connection structure of the sleeve.

Preferably, the rotating crankshaft adopts four "U"-shaped blocks and is connected to each other by connecting rods, and the four "U"-shaped blocks in the rotating crankshaft are arranged in the order of forward, reverse, reverse and forward set up.

Preferably, the head end of the vibration head is provided with a pressure sensor.

Compared with the prior art, the beneficial effects of the present utility model are:

1. In the present utility model, the up-and-down reciprocating motion of the vibrating head on the rotating crankshaft is designed to vibrate the patient's lungs by means of the rotation of the drive motor, thereby bringing the existing manual operation and solving the problem of The amount and location of the phlegm are different. The medical staff needs to beat the patient's back through continuous force, so that the physical strength of the medical staff will decrease with the continuous discharge, resulting in a decrease in the strength of the discharge, or through the family members. Due to the lack of medical knowledge, the family members cannot clearly know the location of the patient's sputum, so the two situations cannot effectively assist the patient in the problem of sputum excretion, which reduces the workload of medical staff and improves the work efficiency of medical staff.

2. In the present invention, by designing a brushless adjustable speed motor for the drive motor, the control panel is provided with a drive motor switch button and a drive motor speed control knob, and the patient can operate the drive motor speed control knob on the control panel by himself. Control the rotational speed of the drive motor, thereby controlling the vibration frequency, and more effectively assisting patients with expectoration.

3. In this utility model, the connection between the vibration head mounting sleeve and the connecting sleeve and the connecting sleeve and the connecting rod is designed to be a threaded connection, and the helical direction of the vibration head mounting sleeve and the connecting sleeve is the same as that of the connecting sleeve and the connecting sleeve. The screw direction of the connecting rod is opposite, which facilitates the installation of the vibrating head. At the same time, according to the needs of the patient, the connecting rod can be screwed out from the connecting sleeve by forcefully rotating the vibrating head, so as to complete the height adjustment and meet the needs of different patients. Therefore, it is more suitable for widespread use.

Description of drawings

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

2 is a schematic diagram of the internal structure of the support box plate of the utility model;

Fig. 3 is the partial structural representation of the utility model;

Fig. 4 is the rear view structure schematic diagram of Fig. 3 of the utility model;

Fig. 5 is a partial structural schematic diagram of the utility model;

FIG. 6 is a schematic view of the half-section structure of the fixed box of the present invention;

FIG. 7 is a schematic structural diagram of the right side view of FIG. 6 of the present invention.

In the picture: 1-Mounting seat, 2-Fixing knob, 3-Locating plate, 4-First adjusting knob, 5-Rotating block, 6-Lifting rod, 7-Lifting block assembly, 8-Second adjusting knob, 9- The third adjustment knob, 10-angle adjustment block, 11-fourth adjustment knob, 12-support box plate mounting seat, 13-support box plate, 14-support box plate cover, 15-control panel, 16-vibration rotating mechanism, 17-Fixed box, 18-Rotating crankshaft, 19-Connecting rod, 20-Vibration head installation sleeve, 21-Vibration rod installation slot, 22-Drive motor, 23-Connecting sleeve, 24-Connecting rod, 25-Vibration head.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. For example, based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Please refer to Figures 1-7, the utility model provides a technical solution:

A back-beating and expectoration device, comprising a mounting seat 1, a fixing knob 2 is threadedly connected to the center of the bottom of the mounting seat 1, a positioning plate 3 is connected to the fixing knob 2 and located below the mounting seat 1, and the center of the end face of the mounting seat 1 is connected with a positioning plate 3. A rotating block 5 is connected through the first adjusting knob 4, and two sets of lifting rods 6 are installed on the right side of the first adjusting knob 4 and located on the end face of the rotating block 5, and the two sets of lifting rods 6 are sleeved with lifting block assemblies. 7. A second adjustment knob 8 is threadedly connected to the lifting block assembly 7 and between the two sets of lifting rods 6. An angle adjustment block 10 is connected to the left side wall of the lifting block assembly 7 through a third adjustment knob 9. The angle adjustment block The end face of 10 is connected with a bracket box plate mounting seat 12 through a fourth adjustment knob 11, the bracket box plate mounting seat 12 is connected to the center of the bottom of the bracket box plate 13 by bolts, and the end face of the bracket box plate 13 is connected with a bracket through screws The box plate cover 14, a control panel 15 is embedded on the right side wall of the bracket box plate 13, and two sets of vibration and rotation mechanisms 16 are symmetrically arranged on the end face of the bracket box plate cover 14, and the two groups of vibration and rotation mechanisms 16 include a fixed box 17. , rotate the crankshaft 18, the connecting rod 19 and the vibration head installation sleeve 20, the fixed box 17 is embedded in the bracket box plate cover 14 and extends to the inside of the bracket box plate 13, the end face of the fixed box 17 is provided with a vibration rod installation slot hole 21. A vibration head installation sleeve 20 is installed inside the vibration rod installation slot 21. The inside of the vibration head installation sleeve 20 is connected to one end of the connecting rod 19 through a rotating pin, and the other end of the connecting rod 19 is connected to the rotating crankshaft 18. The two ends of the rotating crankshaft 18 are respectively connected to the fixed box 17 and one end of the rotating crankshaft 18 penetrates to the outside of the fixed box 17 and is connected to the driving end of the driving motor 22. The driving motor 22 is fixedly arranged inside the bracket box plate 13, A connecting sleeve 23 is connected inside the vibration head installation sleeve 20 , one end of a connecting rod 24 is connected inside the connecting sleeve 23 , and the other end of the connecting rod 24 extends to the top of the bracket box plate 13 through the vibration rod installation slot 21 . A vibrating head 25 is connected, and the head end of the vibrating head 25 is provided with a pressure sensor, specifically a diaphragm-type piezoelectric pressure sensor.

The working process of the utility model: when using the device, a fixing knob 2 is threadedly connected at the center of the bottom of the mounting seat 1, and the knob fixing knob 2 clamps the mounting seat 1 and the positioning plate 3 on the patient's bed, and when the angle is adjusted , the patient can use the adjustment knob corresponding to the knob by hand according to their own needs. The connection between the first adjustment knob 4 and the mounting seat 1 and the rotating block 5 is a threaded connection. The lifting block assembly 7 includes a left connecting block and a right connecting block. , and the left connecting block is connected to the right connecting block through the second adjusting knob 8, a through hole is formed at the connection between the left connecting block and the right connecting block in the lifting block assembly 7, and the connection with the lifting rod 6 is a sliding connection, the third adjusting knob. 9 are respectively connected with the lifting block assembly 7 and the angle adjustment block 10 by screw connection, and the fourth adjustment knob 11 is respectively connected with the angle adjustment block 10 and the bracket box plate mounting seat 12 by screw connection. The corresponding adjustment knob is loosened to complete the universal angle adjustment of the corresponding bracket box plate 13, left and right rotation, and up and down to meet the different needs of different patients. At this time, the control panel 15 is electrically connected to the drive motor through the controller and the wire. 22. Power on the equipment. At the same time, the connection between the vibration rod installation slot 21 and the vibration head installation sleeve 20 is a sliding connection. The connection method of 17 is a rotary connection. Four vibration rod installation slots 21 are provided and two groups are symmetrically arranged based on the mid-perpendicular line of the rotating crankshaft 18. The four vibration rod installation slots 21 are internally connected with vibration head installation sleeves. 20 and the connection structure of the vibration head installation sleeve 20, the rotating crankshaft 18 adopts four "U"-shaped blocks and is connected with each other through connecting rods, and the four "U"-shaped blocks in the rotating crankshaft 18 are arranged in the order of positive, Under the action of the reverse, reverse and forward settings, the driving motor 22 rotates to drive the rotating crankshaft 18, and the rotating crankshaft 18 rotates to drive the vibration head mounting sleeve 20 on the connecting rod 19 to reciprocate up and down, thereby driving the connecting sleeve 23. The connection structure performs up and down reciprocating motion, and then can beat the patient's back in turn to make the lungs vibrate and assist the patient to expel phlegm. In this process, the drive motor 22 is designed to rotate to drive the vibration head 25 on the rotating crankshaft 18 to circulate in turn. The up and down reciprocating motion vibrates the patient's lungs, which brings about the existing manual operation, which solves the problem that due to the different amount and location of sputum in the patient's lungs, medical staff need to beat the patient's back through continuous force. As a result, the physical strength of medical staff will decrease with the continuous rowing, resulting in a decrease in the strength of the rowing, or through the family members, because the family members have no medical knowledge, they cannot clearly know the location of the patient's sputum. The problem of inability to effectively assist patients in expelling phlegm reduces the workload of medical staff and improves the work efficiency of medical staff. By designing the drive motor 22 brushless speed-adjustable motor, the control panel 15 is provided with a drive motor switch button and drive motor speed control knob, the patient can The drive motor speed control knob on the control panel 15 has been operated to control the rotational speed of the drive motor 22, thereby controlling the vibration frequency, more effectively assisting the patient to expel phlegm, and the vibration head mounting sleeve 20 and the connecting sleeve 23 and the connecting sleeve 23 The connection with the connecting rod 24 is a threaded connection, and the helical direction of the vibration head installation sleeve 20 and the connecting sleeve 23 is opposite to the screw direction of the connecting sleeve 23 and the connecting rod 24, so as to facilitate the installation of the vibration head 25, and at the same time The connecting rod 24 can be screwed out from the connecting sleeve 23 by forcefully rotating the vibrating head 25 according to the needs of the patient, so as to complete the height adjustment and meet the needs of different patients, so that the use performance is strong, so it is more suitable for widespread use. In addition, the pressure sensor arranged on the vibrating head 25 is electrically connected to the controller in the control panel 15, and the force acting on the back of the patient by the vibrating head 25 can be monitored by the pressure sensor. When the force monitored by the pressure sensor is greater than the threshold value, The power or frequency of the driving motor 22 can be automatically adjusted to adjust the vibration frequency or vibration intensity, and the above adjustment methods are in the prior art.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. A back-beating and expectoration device, comprising a mounting seat (1), characterized in that: the center of the bottom of the mounting seat (1) is threadedly connected with a fixing knob (2), and the fixing knob (2) and A positioning plate (3) is connected below the mounting seat (1), and a rotating block (5) is connected at the center of the end face of the mounting seat (1) through a first adjusting knob (4), which is connected by a first adjusting knob (4). Two sets of lifting rods (6) are installed on the right side of (4) and on the end face of the rotating block (5), and two sets of lifting rods (6) are sleeved with lifting block assemblies (7). A second adjustment knob (8) is threadedly connected to the assembly (7) and located between the two sets of lifting rods (6), and the left side wall of the lifting block assembly (7) is connected with a third adjustment knob (9). An angle adjustment block (10), the end surface of the angle adjustment block (10) is connected with a bracket box plate mounting seat (12) through a fourth adjustment knob (11), and the bracket box plate mounting seat (12) is connected by bolts At the center of the bottom of the bracket box plate (13), the end face of the bracket box plate (13) is connected with a bracket box plate cover (14) by screws, and the right side wall of the bracket box plate (13) is embedded in the There is a control panel (15), and two sets of vibration and rotation mechanisms (16) are symmetrically arranged on the end face of the bracket box plate cover (14), and the two sets of the vibration and rotation mechanisms (16) both include a fixed box (17), which rotates The crankshaft (18), the connecting rod (19) and the vibration head mounting sleeve (20), the fixed box (17) is embedded in the bracket box plate cover (14) and extends to the inside of the bracket box plate (13), so The end face of the fixing box (17) is provided with a vibration rod installation slot (21), a vibration head installation sleeve (20) is installed inside the vibration rod installation slot (21), and the vibration head installation sleeve is installed One end of the connecting rod (19) is rotatably connected to the inside of the (20) through a rotating pin, the other end of the connecting rod (19) is connected to the rotating crankshaft (18), and the two ends of the rotating crankshaft (18) are respectively connected On the fixed box (17) and one end of the rotating crankshaft (18) penetrates to the outside of the fixed box (17) and is connected to the driving end of the driving motor (22), the driving motor (22) is fixedly arranged on the bracket box plate (13) ), a connecting sleeve (23) is connected inside the vibration head installation sleeve (20), and one end of a connecting rod (24) is connected inside the connecting sleeve (23), and the connecting rod ( The other end of 24) extends to the top of the bracket box plate (13) through the vibration rod installation slot (21) and is connected with a vibration head (25). 2 . The back-beating and phlegm-extracting device according to claim 1 , wherein the first adjusting knob ( 4 ) is connected with the mounting seat ( 1 ) and the rotating block ( 5 ) by screw connection. 3 . 3. A back-beating and expectoration device according to claim 1, wherein the lifting block assembly (7) comprises a left connecting block and a right connecting block, and the left connecting block passes through the second adjusting knob (8) Connected to the right connecting block, a through hole is formed at the connection between the left connecting block and the right connecting block in the lifting block assembly (7), and the connection with the lifting rod (6) is sliding connection. 4. A back-beating and phlegm-extracting device according to claim 1, characterized in that: the third adjusting knob (9) is connected to the lifting block assembly (7) and the angle adjusting block (10) by a screw thread respectively. The connection mode of the fourth adjustment knob (11) with the angle adjustment block (10) and the bracket box plate mounting seat (12) is screw connection. 5. A back-beating and expectoration device according to claim 1, wherein the control panel (15) is electrically connected to the drive motor (22) through a wire, and the drive motor (22) has a model of For the brushless speed-adjustable motor of JGB37-3625, the control panel (15) is provided with a drive motor switch button and a drive motor speed control knob. 6. A back-beating and phlegm-extracting device according to claim 1, characterized in that: the connection mode of the vibration rod installation slot (21) and the vibration head installation sleeve (20) is a sliding connection, and the connection mode is a sliding connection. The rod (19) and the rotating crankshaft (18) and the two ends of the rotating crankshaft (18) are respectively connected with the fixed box (17) in a rotational connection. 7. A back-beating and expectoration device according to claim 1, characterized in that: the vibration head mounting sleeve (20) and the connecting sleeve (23) and the connecting sleeve (23) and the connecting rod (24) ) is connected by threaded connection, and the helical direction of the vibration head mounting sleeve (20) and the connecting sleeve (23) is opposite to that of the connecting sleeve (23) and the connecting rod (24). 8. A back-beating and phlegm-extracting device according to claim 1, characterized in that: the vibrating rod installation slot (21) is provided with four and two groups are symmetrical based on the mid-perpendicular line of the rotating crankshaft (18). The four vibration rod installation slot holes (21) are all connected with the vibration head installation sleeve (20) and the connection structure of the vibration head installation sleeve (20). 9. A back-beating and expectoration device according to claim 1, characterized in that: the rotating crankshaft (18) adopts four "U"-shaped blocks and is connected with each other by connecting rods, and the rotating crankshaft (18) 18) The four "U" blocks are arranged in order for forward, reverse, reverse and forward settings. 10 . The back-beating and expectoration device according to claim 1 , wherein a pressure sensor is provided at the head end of the vibrating head ( 25 ). 11 .

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