CN213608110U - Alternative percussion sputum excretion device - Google Patents
Alternative percussion sputum excretion device Download PDFInfo
- Publication number
- CN213608110U CN213608110U CN202022301787.9U CN202022301787U CN213608110U CN 213608110 U CN213608110 U CN 213608110U CN 202022301787 U CN202022301787 U CN 202022301787U CN 213608110 U CN213608110 U CN 213608110U
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- connecting rod
- rotating shaft
- shell
- wheel
- percussive
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Abstract
The utility model discloses an alternative percussion sputum discharging device, including the shell, be provided with the support frame in the shell, rotate to connect on the support frame and be provided with the pivot, the fixed round wheel that is provided with in both ends of pivot, the one end of first connecting rod is articulated with the edge of round wheel, and the other end of first connecting rod is articulated with the second connecting rod, is provided with the board of patting in the outside one end that the second connecting rod is located the shell. A first driving wheel is arranged on the rotating shaft, and a second driving wheel meshed with the first driving wheel is arranged on an output shaft of the speed reducing motor. The first connecting rods at the two ends of the rotating shaft do not coincide with the projections of the hinge points of the circular wheels on the radial section of the rotating shaft. The utility model discloses can realize driving the both ends circle wheel in the pivot and rotate the time, through the transmission of the transmission structure that circle wheel, first connecting rod, second connecting rod formed, the slapping board of both sides forms alternative percussion action to the human back, and then reaches and claps the experience that the back is similar the same with the manual work and feel.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a simulation artifical sputum discharging's percussion sputum discharging device in turn.
Background
When a patient has lung infection, a large amount of sputum is produced and needs to be discharged in time. The conventional sputum excretion mode adopted at present is manual sputum excretion, and sputum attached to the lung and in the trachea is loosened by vibration generated by manually patting the back so as to facilitate the excretion. The existing sputum excretion device capable of replacing manual sputum excretion can solve the problem of high labor intensity caused by manual sputum excretion, but the sputum excretion device always remains in mechanical slapping of a human body, and the same experience effect as manual sputum excretion is difficult to achieve.
Disclosure of Invention
Experience in order to solve current sputum discharging device and feel poor, be difficult to reach the problem of feeling the same with artifical sputum discharging, the utility model provides a beat sputum discharging device in turn of artifical sputum discharging rhythm of simulation.
The utility model discloses a concrete technical scheme as follows:
the utility model provides an alternative percussion sputum discharging device, includes the shell, is provided with the support frame in the shell, and it is provided with the pivot to rotate the connection on the support frame, and the both ends of pivot are fixed and are provided with the round wheel, and the one end of first connecting rod is articulated with the edge of round wheel, and the other end of first connecting rod is articulated with the second connecting rod, is provided with the board of patting in the outside one end that the second connecting rod is located the shell. A first driving wheel is arranged on the rotating shaft, and a second driving wheel meshed with the first driving wheel is arranged on an output shaft of the speed reducing motor.
Furthermore, the first connecting rods at the two ends of the rotating shaft do not coincide with the projections of the hinge points of the circular wheels on the radial section of the rotating shaft.
Further, the projections of the first connecting rods at the two ends of the rotating shaft and the hinged points of the round wheels on the radial section of the rotating shaft are positioned on the diameter of the same circle.
Furthermore, a bearing seat is arranged on the support frame, and the rotating shaft is arranged on the support frame through the bearing seat.
Further, a slapping portion made of a rubber material is arranged on the slapping plate.
Further, the patting part is in an inverted bowl shape.
Furthermore, a guide block for guiding is arranged outside the shell, and the second connecting rod penetrates through the guide block and then is connected with the slapping plate.
The utility model has the advantages that:
the utility model discloses a set up the first connecting rod at pivot both ends and the pin joint of circle wheel projection on the radial cross section of pivot into not overlapping, can realize driving the both ends circle wheel in the pivot and rotate when, through the transmission of the transmission structure that circle wheel, first connecting rod, second connecting rod formed, the clapping board of both sides forms alternative percussion action to the human back, and then alternative percussion when the artifical back of the body of clapping of simulation, reaches and claps the experience sense that the back of the body is similar to the manual work.
Drawings
FIG. 1 is a schematic structural view of the sputum excretion apparatus of the present invention;
fig. 2 is a right view of the sputum excretion device of the present invention at the position A.
In the figure, 1, a housing; 101. a guide block; 2. a support frame; 201. a bearing seat; 3. a rotating shaft; 301. a first drive pulley; 4. a round wheel; 5. a first link; 6. a second link; 7. slapping the plate; 701. a flapping part; 8. a reduction motor; 801. a second transmission wheel.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the accompanying drawings. In the description of the present application, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings.
The specific embodiment is as follows:
fig. 1 and fig. 2 show an alternative percussion sputum excretion device, which comprises a housing 1, wherein a support frame 2 is arranged in the housing 1, a rotating shaft 3 is rotatably connected to the support frame 2, and the rotating shaft 3 can rotate on the support frame 2. The two ends of the rotating shaft 3 are respectively fixedly connected with a round wheel 4, and the edge of the round wheel 4 is hinged with a first connecting rod 5. One end of the first connecting rod 5 is hinged with the edge of the round wheel 4, so that the first connecting rod 5 can rotate relative to the round wheel 4, the other end of the first connecting rod 5 is hinged with the second connecting rod 6, and the clapper 7 is arranged at one end of the second connecting rod 6, which is positioned outside the shell, and through the connection mode, the round wheel 4, the first connecting rod 5 and the second connecting rod 6 form a connecting rod structure. A first driving wheel 301 is arranged on the rotating shaft 3, a second driving wheel 801 meshed with the first driving wheel 301 is arranged on an output shaft of the speed reducing motor 8, and when the speed reducing motor 8 rotates, the rotating shaft can be driven to rotate through the transmission of the first driving wheel and the second driving wheel.
In order to form the alternative tapping effect, the projections of the hinged points of the first connecting rods 5 arranged at the two ends of the rotating shaft 3 and the circular wheels 4 on the radial section of the rotating shaft 3 cannot be overlapped, so that the alternative tapping effect can be formed through the transmission of the connecting rods when the rotating shaft 3 rotates. In order to make the alternative percussion effect more obvious, projections of the hinge points of the first connecting rods 5 at the two ends of the rotating shaft 3 and the circular wheels 4 on the radial section of the rotating shaft 3 should be located on the same diameter of the radial circular section, that is, the hinge points of the first connecting rods 5 and the circular wheels 4 respectively arranged at the two ends of the rotating shaft 3 shown in fig. 1 are located, and when the hinge point at the left side is located at the lowest point, the hinge point at the right side is located at the highest point. The arrangement can ensure that the clapper on one side extends out to the longest extent, and the clapper on the other side is in a retracted state, namely the shortest extending state.
Further, in order to achieve a similar experience to that of manual slapping, slapping portion 701 made of a rubber material is provided on slapping plate 7. Further, the slapping portion 701 made of rubber material is in an inverted bowl shape, so that the slapping feeling of a human hand is simulated.
Further, a guide block 101 for guiding is provided on the outside of the housing 1, and the second link 6 is connected to the striking plate 7 after passing through the guide block 101. The movement of the second link 6 can be made more stable due to the guide block 101.
Claims (7)
1. The utility model provides an alternative percussion sputum discharging device, includes shell (1), its characterized in that: a support frame (2) is arranged in the shell (1), a rotating shaft (3) is rotatably connected to the support frame (2), round wheels (4) are fixedly arranged at two ends of the rotating shaft (3), one end of a first connecting rod (5) is hinged to the edge of each round wheel (4), the other end of the first connecting rod (5) is hinged to a second connecting rod (6), and a slapping plate (7) is arranged at one end, located outside the shell, of the second connecting rod (6);
a first transmission wheel (301) is arranged on the rotating shaft (3), and a second transmission wheel (801) meshed with the first transmission wheel (301) is arranged on an output shaft of the speed reducing motor (8).
2. The alternating percussive sputum ejection apparatus of claim 1, wherein: the projections of the first connecting rods (5) at the two ends of the rotating shaft (3) and the hinged points of the round wheels (4) on the radial section of the rotating shaft (3) are not overlapped.
3. The alternating percussive sputum ejection apparatus of claim 2, wherein: the projections of the first connecting rods (5) at the two ends of the rotating shaft (3) and the hinged points of the round wheels (4) on the radial section of the rotating shaft (3) are positioned on the diameter of the same circle.
4. The alternating percussive sputum ejection apparatus of claim 1, wherein: the supporting frame (2) is provided with a bearing seat (201), and the rotating shaft (3) is arranged on the supporting frame (2) through the bearing seat (201).
5. The alternating percussive sputum ejection apparatus of claim 4, wherein: the slapping plate (7) is provided with a slapping part (701) made of rubber materials.
6. The alternating percussive sputum ejection apparatus of claim 5, wherein: the flapping part (701) is in an inverted bowl shape.
7. The alternating percussive sputum ejection apparatus as claimed in any one of claims 1 to 6, wherein: the outer part of the shell (1) is provided with a guide block (101) for guiding, and the second connecting rod (6) penetrates through the guide block (101) and then is connected with the slapping plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022301787.9U CN213608110U (en) | 2020-10-16 | 2020-10-16 | Alternative percussion sputum excretion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022301787.9U CN213608110U (en) | 2020-10-16 | 2020-10-16 | Alternative percussion sputum excretion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213608110U true CN213608110U (en) | 2021-07-06 |
Family
ID=76660835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022301787.9U Active CN213608110U (en) | 2020-10-16 | 2020-10-16 | Alternative percussion sputum excretion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213608110U (en) |
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2020
- 2020-10-16 CN CN202022301787.9U patent/CN213608110U/en active Active
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