CN210138222U - Vortex air pump and artificial simulation larynx comprising same - Google Patents
Vortex air pump and artificial simulation larynx comprising same Download PDFInfo
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- CN210138222U CN210138222U CN201822071230.3U CN201822071230U CN210138222U CN 210138222 U CN210138222 U CN 210138222U CN 201822071230 U CN201822071230 U CN 201822071230U CN 210138222 U CN210138222 U CN 210138222U
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Abstract
The utility model relates to a swirl air pump and contain artifical simulation larynx of this swirl air pump. The vortex air pump comprises an impeller, a wheel disc and blades. The artificial simulated larynx comprises a power supply, a switch, a motor, a vortex air pump, an L-shaped artificial simulated larynx cone tube, an artificial sound membrane and a sound transmission tube; the power supply is connected with the motor in series, and a switch is arranged between the power supply and the motor; the shaft end of the motor penetrates through the shell of the vortex air pump and is connected with the impeller of the vortex air pump; an upper cover exhaust hole of the vortex air pump is connected with the thin end of the L-shaped artificial simulated laryngeal cone; the artificial sound film is arranged in the L-shaped artificial simulated laryngeal cone; the sound transmission tube is connected with the thick end of the L-shaped artificial simulated laryngeal cone. The artificial simulated larynx of the utility model can speak easily and freely without the self breath and voice, and the voice, the speed and the tone are basically the same as those of the normal speaking.
Description
Technical Field
The utility model relates to a swirl air pump and contain artifical simulation larynx of this swirl air pump belongs to medical instrument technical field.
Background
The voice communication of human being is a most basic communication mode, the voice loss caused by the patient or part of the congenital factors loses the ability of speaking, the most basic voice communication is not very painful, the life quality of the human being is seriously influenced, and the attack on the patient and the relatives is lifelong. According to statistics, tens of thousands of patients with throat diseases are newly added every year, some patients cannot speak because the patients lose the throat without voice function, some patients refuse the operation because of fear of losing voice, and valuable life is lost because the patients miss the optimal period of treatment. Some patients have throat but lose the voice function and can not speak, and the artificial throat, the mechanical throat, the electronic throat and the like which can be provided in the market at present are designed for patients who suffer from throat diseases and have undergone a total larynx resection operation. At present, no product is available in the market, which is suitable for patients without throat who have a total laryngeal resection operation and can enable some patients who have throat but lose voice functions due to insufficient vocal cord development, vocal cord injury, vocal cord extirpation, vocal cord paralysis and the like to easily talk.
Disclosure of Invention
The utility model discloses an improvement to swirl air pump structure, the problem of breath simulation when having solved the people and speaking.
The utility model provides a vortex air pump for artificial throat simulation, which comprises an impeller; the diameter of the impeller is 35-40 mm; the impeller comprises a wheel disc and 25-45 blades on the wheel disc; the diameter of the wheel disc is 30-35 mm; the included angle between the blade and a tangent line passing through the intersection point of the blade and the wheel disc is 10-30 degrees.
The utility model discloses the preferred vortex air pump includes casing, upper cover; the air suction device comprises a shell, an air suction hole, an annular air passage I and a separation tongue, wherein the shell is internally provided with the air suction hole; the upper cover is provided with an exhaust hole, an annular air passage II is arranged in the upper cover along the circumferential direction of the upper cover, and the exhaust hole is communicated with one end of the annular air passage II; the impeller is arranged in the shell, the upper cover covers the shell, the air suction hole and the exhaust hole are not in the same straight line, and the air suction hole and the exhaust hole are separated by the partition tongue.
Another objective of the present invention is to provide an artificial simulated larynx comprising the above vortex pump, wherein the artificial simulated larynx comprises a power supply, a switch, a motor, a vortex pump, an L-shaped artificial simulated larynx cone tube, an artificial sound membrane, and a sound transmission tube; the power supply is connected with the motor in series, and a switch is arranged between the power supply and the motor; the shaft end of the motor penetrates through the shell of the vortex air pump and is connected with the impeller of the vortex air pump; an upper cover exhaust hole of the vortex air pump is connected with the thin end of the L-shaped artificial simulated laryngeal cone; the artificial sound film is arranged in the L-shaped artificial simulated laryngeal cone; the sound transmission tube is connected with the thick end of the L-shaped artificial simulated laryngeal cone.
The utility model preferably adopts the artificial simulated larynx comprising a driving board; the power supply is connected with the drive plate and the motor which are connected in series, and a switch is arranged between the power supply and the drive plate.
The utility model preferably comprises a display panel; the display panel is connected with the driving plate and the motor in parallel after being connected in series.
The utility model discloses preferably the artificial simulated larynx includes a charging port; the charging port is electrically connected with a power source.
The utility model preferably adopts the artificial simulated larynx comprising an artificial sound membrane base, an artificial sound membrane frame and an adjusting screw; the adjusting screw sequentially penetrates through the artificial sound film frame and one end of the artificial sound film and is connected to the artificial sound film base; the artificial sound film base is fixed in the L-shaped artificial simulated laryngeal cone.
The utility model preferably comprises a shell; the power supply is arranged at the lower part in the shell; the motor, the driving plate and the vortex air pump are arranged in the middle of the shell; the L-shaped artificial simulated laryngeal cone is arranged at the upper part in the shell; the charging port, the switch, the display panel and the air inlet are arranged on the shell; the charging port is electrically connected with a power supply; the switch is connected with a power supply in series, the switch is arranged on a trunk, and the display panel is connected with the driving plate and the motor which are connected in series in parallel and then connected with two ends of the switch and the power supply in series; the shaft end of the motor penetrates through the shell of the vortex air pump and is connected with the impeller of the vortex air pump; an upper cover exhaust hole of the vortex air pump is connected with the thin end of the artificial simulated throat cone pipe; the adjusting screw sequentially penetrates through the artificial sound film frame and one end of the artificial sound film and is connected to the artificial sound film base; the artificial sound film base is fixed in the L-shaped artificial simulated laryngeal cone; one end of the sound transmission tube penetrates through the shell to be connected with the thick end of the L-shaped artificial simulated laryngeal cone.
The utility model discloses beneficial effect does:
the utility model discloses breath data when using to speak has designed human breath simulation swirl air pump as the foundation, therefore, the swirl air pump has stronger from inhaling the ability, and the flow is steady appropriate, and pressure lasts and accords with specific needs, and the noise is weak.
The utility model discloses the artifical throat cone pipe of simulation of L shape has been designed to fundamental frequency and sound pressure level in the aspect of the range of voice when consulting the pronunciation to this simulates out the essential fundamental tone when the people speaks.
The artificial simulated larynx of the utility model can speak easily and freely without the self breath and voice, and the voice, the speed and the tone are basically the same as those of the normal speaking.
Drawings
The utility model is shown in figure 4,
FIG. 1 is a schematic structural view of an impeller according to embodiment 1;
FIG. 2 is a schematic structural view of the case according to embodiment 1;
FIG. 3 is a schematic structural view of the upper cover according to embodiment 1;
FIG. 4 is a schematic view showing the structure of the artificial larynx of example 1;
wherein, 1, swirl pump, 101, impeller, 102, the casing, 1021, the suction opening, 1022, annular air flue I, 1023, the tongue that separates, 103, the upper cover, 1031, the exhaust hole, 1032, annular air flue II, 2, lithium cell group, 201, charge port, 3, the drive plate, 4, the motor, 5, the artifical simulation larynx cone of L shape, 6, the adjusting screw, 7, artifical voice diaphragm holder, 8, artifical voice diaphragm, 9, artifical voice diaphragm base, 10, the sound conduction pipe, 11, the shell, 1101, the inlet port, 12, the switch, 13, the display panel.
Detailed Description
The following non-limiting examples will allow one of ordinary skill in the art to more fully understand the present invention, but do not limit the invention in any way.
Example 1
An artificial simulation larynx comprises a shell 11, a lithium battery pack 2, a charging port 201, a switch 12, a display panel 13, a driving plate 3, a motor 4, a vortex air pump 1, an L-shaped artificial simulation larynx cone tube 5, an adjusting screw 6, an artificial sound membrane frame 7, an artificial sound membrane 8, an artificial sound membrane base 9 and a sound transmission tube 10;
the vortex air pump 1 comprises a shell 102, an impeller 101 with the diameter of 40mm and an upper cover 103;
the impeller 101 comprises a wheel disc and 36 blades on the wheel disc, the diameter of the wheel disc is 35mm, and the included angle between each blade and a tangent line passing through the intersection point of the blade and the wheel disc is 20 degrees;
the air suction device comprises a shell 102, wherein an air suction hole 1021 is formed in the shell 102, an annular air passage I1022 and a tongue 1023 are arranged in the shell 102 along the circumferential direction of the shell 102, the air suction hole 1021 is communicated with one end of the annular flow passage I1022, and the tongue 1023 is positioned between the other end of the annular air passage I1022 and the air suction hole 1021;
the upper cover 103 is provided with an exhaust hole 1031, an annular air passage II 1032 is arranged in the upper cover 103 along the circumferential direction of the upper cover 103, and the exhaust hole 1031 is communicated with one end of the annular air passage II 1032;
the impeller 101 is arranged in the shell 102, and the upper cover 103 is connected with the shell 102 through a spigot structure, so that the suction hole 1021 and the exhaust hole 1031 are not in the same straight line, and the tongue 1023 separates the suction hole 1021 and the exhaust hole 1031;
the lithium battery pack 2 is arranged at the lower part in the shell 11;
the driving plate 3, the motor 4 and the vortex air pump 1 are arranged in the middle of the shell 11;
the L-shaped artificial simulated laryngeal cone 5 is arranged at the upper part in the shell 11;
the charging port 201, the switch 12, the display panel 13 and the air inlet hole 1101 are arranged on the shell 11;
the charging port 201 is electrically connected with the lithium battery pack 2;
the switch 12 is connected with the lithium battery pack 2 in series, and the switch 12 is arranged on a trunk circuit;
the display panel 13 is connected with the drive plate 3 and the motor 4 which are connected in series in parallel and then connected in series at two ends of the switch 12 and the lithium battery pack 2;
the shaft end of the motor 4 passes through the shell 102 and is connected with the impeller 101;
the exhaust hole 1031 is connected with the thin end of the L-shaped artificial simulated laryngeal cone 5;
the adjusting screw 6 sequentially penetrates through the artificial sound film frame 7 and one end of the artificial sound film 8 and is connected to the artificial sound film base 9;
the artificial sound membrane base 9 is fixed in the L-shaped artificial simulated laryngeal cone 5;
one end of the sound transmission tube 10 penetrates through the shell 11 to be connected with the thick end of the L-shaped artificial simulated laryngeal cone 5.
Claims (8)
1. A vortex pump for artificially simulating a larynx, comprising: the vortex air pump comprises an impeller;
the diameter of the impeller is 35-40 mm;
the impeller comprises a wheel disc and 25-45 blades on the wheel disc;
the diameter of the wheel disc is 30-35 mm;
the included angle between the blade and a tangent line passing through the intersection point of the blade and the wheel disc is 10-30 degrees.
2. The vortex pump of claim 1 wherein: the vortex air pump comprises a shell and an upper cover;
the air suction device comprises a shell, an air suction hole, an annular air passage I and a separation tongue, wherein the shell is internally provided with the air suction hole;
the upper cover is provided with an exhaust hole, an annular air passage II is arranged in the upper cover along the circumferential direction of the upper cover, and the exhaust hole is communicated with one end of the annular air passage II;
the impeller is arranged in the shell, the upper cover covers the shell, the air suction hole and the exhaust hole are not in the same straight line, and the air suction hole and the exhaust hole are separated by the partition tongue.
3. An artificial simulated larynx comprising the vortex pump of claim 1 or 2, wherein: the artificial simulated larynx comprises a power supply, a switch, a motor, a vortex air pump, an L-shaped artificial simulated larynx cone tube, an artificial sound membrane and a sound transmission tube;
the power supply is connected with the motor in series, and a switch is arranged between the power supply and the motor;
the shaft end of the motor penetrates through the shell of the vortex air pump and is connected with the impeller of the vortex air pump;
an upper cover exhaust hole of the vortex air pump is connected with the thin end of the L-shaped artificial simulated laryngeal cone;
the artificial sound film is arranged in the L-shaped artificial simulated laryngeal cone;
the sound transmission tube is connected with the thick end of the L-shaped artificial simulated laryngeal cone.
4. The artificial simulated larynx according to claim 3, wherein: the artificial simulated larynx comprises a driving plate;
the power supply is connected with the drive plate and the motor which are connected in series, and a switch is arranged between the power supply and the drive plate.
5. The artificial simulated larynx according to claim 4, wherein: the artificial larynx comprises a display panel;
the display panel is connected with the driving plate and the motor in parallel after being connected in series.
6. The artificial simulated larynx according to claim 5, wherein: the artificial analog larynx comprises a charging port;
the charging port is electrically connected with a power source.
7. The artificial simulated larynx of claim 6, wherein: the artificial simulated larynx comprises an artificial sound film base, an artificial sound film frame and an adjusting screw;
the adjusting screw sequentially penetrates through the artificial sound film frame and one end of the artificial sound film and is connected to the artificial sound film base;
the artificial sound film base is fixed in the L-shaped artificial simulated laryngeal cone.
8. The artificial simulated larynx of claim 7, wherein: the artificial simulated larynx comprises a shell;
the power supply is arranged at the lower part in the shell;
the motor, the driving plate and the vortex air pump are arranged in the middle of the shell;
the L-shaped artificial simulated laryngeal cone is arranged at the upper part in the shell;
the charging port, the switch, the display panel and the air inlet are arranged on the shell;
the charging port is electrically connected with a power supply;
the switch is connected with a power supply in series, the switch is arranged on a trunk, and the display panel is connected with the driving plate and the motor which are connected in series in parallel and then connected with two ends of the switch and the power supply in series;
the shaft end of the motor penetrates through the shell of the vortex air pump and is connected with the impeller of the vortex air pump;
an upper cover exhaust hole of the vortex air pump is connected with the thin end of the artificial simulated throat cone pipe;
the adjusting screw sequentially penetrates through the artificial sound film frame and one end of the artificial sound film and is connected to the artificial sound film base;
the artificial sound film base is fixed in the L-shaped artificial simulated laryngeal cone;
one end of the sound transmission tube penetrates through the shell to be connected with the thick end of the L-shaped artificial simulated laryngeal cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822071230.3U CN210138222U (en) | 2018-12-10 | 2018-12-10 | Vortex air pump and artificial simulation larynx comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822071230.3U CN210138222U (en) | 2018-12-10 | 2018-12-10 | Vortex air pump and artificial simulation larynx comprising same |
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| Publication Number | Publication Date |
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| CN210138222U true CN210138222U (en) | 2020-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822071230.3U Active CN210138222U (en) | 2018-12-10 | 2018-12-10 | Vortex air pump and artificial simulation larynx comprising same |
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| CN (1) | CN210138222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109620473A (en) * | 2018-12-10 | 2019-04-16 | 大连市天使康健智能专业技术服务有限公司 | A kind of whirlpool air pump and manual simulation's larynx comprising the whirlpool air pump |
-
2018
- 2018-12-10 CN CN201822071230.3U patent/CN210138222U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109620473A (en) * | 2018-12-10 | 2019-04-16 | 大连市天使康健智能专业技术服务有限公司 | A kind of whirlpool air pump and manual simulation's larynx comprising the whirlpool air pump |
| CN109620473B (en) * | 2018-12-10 | 2024-02-23 | 大连市天使康健智能专业技术服务有限公司 | Vortex air pump and artificial simulation throat comprising same |
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