CN219835912U - Automatic sputum aspirator with suction regulatory function - Google Patents
Automatic sputum aspirator with suction regulatory function Download PDFInfo
- Publication number
- CN219835912U CN219835912U CN202222149031.6U CN202222149031U CN219835912U CN 219835912 U CN219835912 U CN 219835912U CN 202222149031 U CN202222149031 U CN 202222149031U CN 219835912 U CN219835912 U CN 219835912U
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- China
- Prior art keywords
- extrusion
- air bag
- fixedly connected
- suction
- sputum aspirator
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- 206010036790 Productive cough Diseases 0.000 title claims abstract description 41
- 208000024794 sputum Diseases 0.000 title claims abstract description 41
- 210000003802 sputum Anatomy 0.000 title claims abstract description 41
- 230000009711 regulatory function Effects 0.000 title claims description 3
- 238000001125 extrusion Methods 0.000 claims abstract description 89
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 238000004804 winding Methods 0.000 claims description 22
- 230000006870 function Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 210000003781 tooth socket Anatomy 0.000 description 2
- 206010062717 Increased upper airway secretion Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 208000026435 phlegm Diseases 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model discloses an automatic sputum aspirator with a suction adjusting function, which comprises an outer frame, wherein an air bag is arranged in the outer frame, two ends of the air bag are respectively connected with a sputum aspirator tube and a liquid storage bag, an extrusion mechanism is arranged outside the air bag, the extrusion mechanism comprises two vertical frames, extrusion screw rods are respectively and rotatably connected in the two vertical frames, a driving motor is in transmission connection between the two extrusion screw rods, extrusion nuts are respectively and rotatably connected on the two extrusion screw rods, the two extrusion screw rods are respectively and fixedly connected with an extrusion frame, and extrusion plates are respectively and fixedly connected at the end parts of the two extrusion frames; according to the utility model, the extrusion mechanism is arranged, the adjusting handle is rotated to drive the limit nut to move, the limit nut is driven to move to drive the limit contact to move, and the distance between the limit contact and the movable contact is changed, so that the moving range of the extrusion plate is changed, the deformation degree of the air bag is different, the suction force is changed, and the using effect and the using flexibility are effectively improved.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to an automatic sputum aspirator with a suction adjusting function.
Background
The sputum aspirator is mainly an electric multifunctional negative pressure sputum aspirator and a simple manual sputum aspirator, an operating end is required to be connected with a sputum aspirator or a sponge sputum aspirator for use, and the sputum aspirator is generally used in an electric mode and comprises a power switch and a manual switch, and sputum aspiration and oral care are carried out by utilizing a negative pressure principle, so that the sputum aspirator is simple and easy to learn.
In the prior art, application number CN202120587201.1 discloses an automatic sputum aspirator, and automatic sputum aspirator is removed when the patient expects the sputum and is not blockked up artificial nose to keep the air flue unobstructed, but in the use, the user is inconvenient carries out effective adjustment to the suction, makes the result of use ideal inadequately.
Disclosure of Invention
The utility model aims to provide an automatic sputum aspirator with a suction adjusting function, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the automatic sputum aspirator with the suction adjusting function comprises an outer frame, wherein an air bag is arranged in the outer frame, two ends of the air bag are respectively connected with a sputum aspirator tube and a liquid storage bag, and an extrusion mechanism is arranged outside the air bag;
the extrusion mechanism comprises two vertical frames, wherein the two vertical frames are internally and rotatably connected with extrusion screws, a driving motor is connected between the extrusion screws in a transmission mode, two extrusion nuts are connected with the extrusion screws in a threaded mode, the extrusion frames are fixedly connected with the extrusion nuts in an equal mode, the two extrusion frames are fixedly connected with extrusion plates at the ends of the extrusion frames, movable contacts are fixedly connected with the extrusion frames, limiting contacts are connected with the vertical frames in a sliding mode, limiting nuts are fixedly connected with one ends of the limiting contacts, adjusting screws are connected with the inner threads of the limiting nuts, and adjusting handles are fixedly connected with the end portions of the adjusting screws.
As a further preferable mode of the technical scheme, the air bag is provided with a one-way exhaust valve, a one-way valve is arranged between the air bag and the sputum suction tube, and a switch valve is arranged between the air bag and the liquid storage bag.
As a further preferable mode of the technical scheme, the two extrusion plates are respectively arranged on two sides of the air bag, the pull ring is fixedly connected to the air bag, and the extrusion plates are connected with the air bag through the pull ring.
As a further preferable mode of the technical scheme, the adjusting screw is rotationally connected with the outer frame, and the limiting contact is arranged on a moving route of the movable contact.
As a further preferable mode of the technical scheme, the transmission structure between the driving motor and the extrusion screw comprises a connecting shaft, the connecting shaft is fixedly connected with an output shaft of the driving motor, two driving transmission wheels are fixedly connected to the connecting shaft, driven transmission wheels are fixedly connected to the end parts of the two extrusion screw, and a transmission belt is sleeved between the driving transmission wheels and the driven transmission wheels.
As a further preferable mode of the technical scheme, a connecting mechanism is arranged between the air bag and the sputum suction tube and the liquid storage bag, and the connecting mechanism comprises a connecting pipe and a winding component.
As a further preferable mode of the technical scheme, the winding assembly comprises a shell, a winding shaft is connected inside the shell in a rotating mode, a spring is installed between the winding shaft and the inner wall of the shell, a locking tooth slot is formed in one end of the winding shaft, a locking fluted disc is connected to the shell in a sliding mode, a connector is fixedly connected to the end portion of the locking fluted disc, and a reset spring is arranged between the locking fluted disc and the inner wall of the outer frame.
The utility model provides an automatic sputum aspirator with a suction adjusting function, which has the following beneficial effects:
(1) According to the utility model, the extrusion mechanism is arranged, the adjusting handle is rotated to drive the limit nut to move, the limit nut is driven to move by the limit nut to drive the limit contact to move, the distance between the limit contact and the movable contact is changed, so that the moving range of the extrusion plate is changed, then the drive motor is driven to drive the extrusion frame to move, the extrusion frame is driven to drive the extrusion plate to move, the movable contact is simultaneously driven to contact with the limit contact by the extrusion frame, the drive motor is changed to turn, so that the air bag can be extruded and released, sputum suction operation is completed, the deformation degree of the air bag is different, the suction force is changed, and the use effect and the use flexibility are effectively improved.
(2) According to the utility model, the connecting mechanism is arranged, the connector is pulled, so that the locking fluted disc is separated from the locking tooth socket, then the connecting pipe with proper length is pulled out, the connector is loosened, the locking fluted disc is meshed with the locking tooth socket again under the action of the reset spring, the winding shaft is fixed, and winding among a plurality of overlong connecting pipes is prevented.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic diagram of the connection structure of the driving motor and the extrusion screw;
FIG. 4 is a schematic view of the connection structure between the winding shaft and the connector of the present utility model;
in the figure: 1. an outer frame; 2. an air bag; 3. a sputum aspirator tube; 4. a liquid storage bag; 5. an extrusion mechanism; 6. a vertical frame; 7. extruding a screw; 8. a driving motor; 9. extruding a nut; 10. an extrusion frame; 11. an extrusion plate; 12. a movable contact; 13. limiting contacts; 14. a limit nut; 15. adjusting a screw; 16. adjusting the handle; 17. a connecting shaft; 18. a driving transmission wheel; 19. a driven transmission wheel; 20. a transmission belt; 21. a connecting mechanism; 22. a winding assembly; 23. a winding shaft; 24. locking the tooth slot; 25. locking the fluted disc; 26. and (5) a connector.
Detailed Description
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.
The utility model provides the technical scheme that: as shown in fig. 1, in this embodiment, an automatic sputum aspirator with suction adjusting function, including outer frame 1, outer frame 1 internally mounted has gasbag 2, gasbag 2 both ends are connected with sputum suction pipe 3 and stock solution bag 4 respectively, install one-way discharge valve on the gasbag 2, be equipped with the check valve between gasbag 2 and the sputum suction pipe 3, be equipped with the ooff valve between gasbag 2 and the stock solution bag 4, the gasbag 2 outside is equipped with extrusion mechanism 5, adjusts extrusion mechanism 5's movable mileage earlier to can change the extrusion degree to gasbag 2, make the deformation degree that gasbag 2 takes place different, in order to change the suction, effectively improve the flexibility of result of use and use.
As shown in fig. 1 and fig. 2, the extrusion mechanism 5 includes two uprights 6, two the inside all rotates and is connected with extrusion screw 7, two the transmission is connected with driving motor 8 between the extrusion screw 7, two equal threaded connection has extrusion nut 9 on the extrusion screw 7, two equal fixedly connected with extrusion frame 10 on the extrusion nut 9, two equal fixedly connected with extrusion plate 11 of extrusion frame 10 tip, two extrusion plate 11 sets up respectively in gasbag 2 both sides, just fixedly connected with pull ring on the gasbag 2, extrusion plate 11 passes through the pull ring and is connected with gasbag 2, can utilize driving motor 8 to drive extrusion screw 7 rotation, and extrusion screw 7 rotates and drives extrusion nut 9 and remove, and extrusion nut 9 removes and drive extrusion frame 10 removes, and extrusion frame 10 removes and drives extrusion plate 11 to remove to can extrude gasbag 2, make its deformation produce negative pressure and inhale the phlegm operation.
As shown in fig. 1 and fig. 2, a movable contact 12 is fixedly connected to the extrusion frame 10, a limit contact 13 is slidably connected to the vertical frame 6, after the movable contact 12 contacts with the limit contact 13, the driving motor 8 changes steering, so that a whole sputum suction operation can be completed, one end of the limit contact 13 is fixedly connected with a limit nut 14, an adjusting screw 15 is in threaded connection with the inside of the limit nut 14, the adjusting screw 15 is rotationally connected with the outer frame 1, the limit contact 13 is arranged on a moving route of the movable contact 12, an adjusting handle 16 is fixedly connected to the end part of the adjusting screw 15, the adjusting handle 16 can be rotated to drive the adjusting screw 15 to rotate, the adjusting screw 15 is rotated to drive the limit nut 14 to move, the limit nut 14 is moved to drive the limit contact 13 to move, the distance between the limit contact 13 and the movable contact 12 is changed, and the moving range of the extrusion plate 11 is changed, so that the deformation degree of the air bag 2 is adjusted.
As shown in fig. 3, the transmission structure between the driving motor 8 and the extrusion screw 7 comprises a connecting shaft 17, the connecting shaft 17 is fixedly connected with an output shaft of the driving motor 8, two driving transmission wheels 18 are fixedly connected to the connecting shaft 17, driven transmission wheels 19 are fixedly connected to the end parts of the two extrusion screw 7, and a transmission belt 20 is sleeved between the driving transmission wheels 18 and the driven transmission wheels 19, so that the driving motor 8 can drive the two extrusion screw 7 to rotate simultaneously.
As shown in fig. 1 and 4, a connection mechanism 21 is arranged between the air bag 2 and the sputum suction tube 3 and the liquid storage bag 4, the connection mechanism 21 comprises a connecting tube and a winding assembly 22, the winding assembly 22 comprises a shell, a winding shaft 23 is rotatably connected inside the shell, a spring is installed between the winding shaft 23 and the inner wall of the shell, the connecting tube can be wound, a locking tooth slot 24 is formed in one end of the winding shaft 23, a locking tooth disc 25 is slidably connected to the shell, a connector 26 is fixedly connected to the end of the locking tooth disc 25, a reset spring is arranged between the locking tooth disc 25 and the inner wall of the outer frame 1, the connector 26 is pulled to enable the locking tooth disc 25 to be separated from the locking tooth slot 24, then the connecting tube with a proper length is pulled out, the connector 26 is loosened, the locking tooth disc 25 is meshed with the locking tooth slot 24 again under the action of the reset spring, and the winding of the winding shaft 23 is prevented.
The utility model provides an automatic sputum aspirator with suction adjusting function, which has the following specific working principle:
when the utility model is actually used, the adjusting handle 16 is rotated, the adjusting handle 16 rotates to drive the adjusting screw 15 to rotate, the adjusting screw 15 rotates to drive the limiting nut 14 to move, the limiting nut 14 moves to drive the limiting contact 13 to move, the distance between the limiting contact 13 and the movable contact 12 is changed, the moving range of the extrusion plate 11 is changed, then the driving motor 8 drives the extrusion screw 7 to rotate, the extrusion screw 7 rotates to drive the extrusion nut 9 to move, the extrusion nut 9 moves to drive the extrusion frame 10 to move, the extrusion frame 10 moves to drive the extrusion plate 11 to move, the extrusion frame 10 simultaneously drives the movable contact 12 to contact with the limiting contact 13, the driving motor 8 changes steering, so that the air bag 2 can be extruded and released, sputum suction operation is completed, the deformation degree of the air bag 2 is different, and the suction force is changed, and the using effect and the using flexibility are effectively improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an automatic sputum aspirator with suction regulatory function, includes outer frame (1), its characterized in that: an air bag (2) is arranged in the outer frame (1), two ends of the air bag (2) are respectively connected with a sputum suction tube (3) and a liquid storage bag (4), and an extrusion mechanism (5) is arranged outside the air bag (2);
the extrusion mechanism (5) comprises two vertical frames (6), wherein the two vertical frames (6) are internally and rotatably connected with extrusion screw rods (7), two driving motors (8) are connected between the extrusion screw rods (7), two extrusion screw rods (7) are connected with extrusion nuts (9) in a threaded mode, two extrusion frames (10) are fixedly connected with the extrusion nuts (9), two extrusion frames (10) are fixedly connected with extrusion plates (11) at the ends of the extrusion frames (10), movable contacts (12) are fixedly connected with the extrusion frames (10), limiting contacts (13) are connected with limiting nuts (14) in a sliding mode on the vertical frames (6), adjusting screw rods (15) are connected with internal threads of the limiting nuts (14), and adjusting handles (16) are fixedly connected with the ends of the adjusting screw rods (15).
2. An automatic sputum aspirator with suction adjusting function according to claim 1, wherein: the air bag (2) is provided with a one-way exhaust valve, a one-way valve is arranged between the air bag (2) and the sputum suction tube (3), and a switch valve is arranged between the air bag (2) and the liquid storage bag (4).
3. An automatic sputum aspirator with suction adjusting function according to claim 1, wherein: the two extrusion plates (11) are respectively arranged at two sides of the air bag (2), pull rings are fixedly connected to the air bag (2), and the extrusion plates (11) are connected with the air bag (2) through the pull rings.
4. An automatic sputum aspirator with suction adjusting function according to claim 1, wherein: the adjusting screw (15) is rotationally connected with the outer frame (1), and the limiting contact (13) is arranged on a moving route of the movable contact (12).
5. An automatic sputum aspirator with suction adjusting function according to claim 1, wherein: the transmission structure between the driving motor (8) and the extrusion screw (7) comprises a connecting shaft (17), the connecting shaft (17) is fixedly connected with an output shaft of the driving motor (8), two driving transmission wheels (18) are fixedly connected to the connecting shaft (17), driven transmission wheels (19) are fixedly connected to the end parts of the extrusion screw (7), and a transmission belt (20) is sleeved between the driving transmission wheels (18) and the driven transmission wheels (19).
6. An automatic sputum aspirator with suction adjusting function according to claim 1, wherein: a connecting mechanism (21) is arranged between the air bag (2) and the sputum suction tube (3) and between the air bag and the liquid storage bag (4), and the connecting mechanism (21) comprises a connecting pipe and a winding assembly (22).
7. An automatic sputum aspirator with suction adjusting function according to claim 6, wherein: the winding assembly (22) comprises a shell, a winding shaft (23) is connected to the inside of the shell in a rotating mode, a spring is installed between the winding shaft (23) and the inner wall of the shell, a locking tooth groove (24) is formed in one end of the winding shaft (23), a locking fluted disc (25) is connected to the shell in a sliding mode, a connector (26) is fixedly connected to the end portion of the locking fluted disc (25), and a reset spring is arranged between the locking fluted disc (25) and the inner wall of the outer frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222149031.6U CN219835912U (en) | 2022-08-16 | 2022-08-16 | Automatic sputum aspirator with suction regulatory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222149031.6U CN219835912U (en) | 2022-08-16 | 2022-08-16 | Automatic sputum aspirator with suction regulatory function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219835912U true CN219835912U (en) | 2023-10-17 |
Family
ID=88302073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222149031.6U Active CN219835912U (en) | 2022-08-16 | 2022-08-16 | Automatic sputum aspirator with suction regulatory function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219835912U (en) |
-
2022
- 2022-08-16 CN CN202222149031.6U patent/CN219835912U/en active Active
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| GR01 | Patent grant |