CN213259578U - Electric vibrissa scissors - Google Patents
Electric vibrissa scissors Download PDFInfo
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- CN213259578U CN213259578U CN202022155027.1U CN202022155027U CN213259578U CN 213259578 U CN213259578 U CN 213259578U CN 202022155027 U CN202022155027 U CN 202022155027U CN 213259578 U CN213259578 U CN 213259578U
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- output shaft
- casing
- sleeve
- driving motor
- shell
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Abstract
The utility model discloses an electronic vibrissa is cut, including being cylindrical casing, the one end of casing is connected with the sleeve, be equipped with a plurality of pores of permeating, be equipped with rotatable blade group on the telescopic inner wall, blade group is connected through the pivot and is located on the first output shaft of the driving motor in the casing, be provided with the flabellum on driving motor's the second output shaft, first output shaft and second output shaft are located respectively driving motor's both ends, driving motor drives the flabellum and rotates the back, gaseous flow direction in the casing is first output shaft one end to second output shaft one end.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to an electronic vibrissa is cut.
Background
With the improvement of microsurgery instruments and technical level, the transnasal sphenoid approach saddle area tumor resection has become a common treatment method for saddle area tumor resection, so that the clear operation visual field in the nasal cavity is very important for the success of the operation. In the prior art, small curved scissors are conventionally used for cutting vibrissa, and because the nasal cavity is uneven, the space is small, the visual field is narrow, the auxiliary lighting is needed for illuminating the nasal cavity, the operation is not facilitated, the nasal mucosa can be damaged by taking little attention to influence the operation effect, the operation time is long, a patient feels tired and tense, and the serious patient is infected and affects the operation.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, the utility model provides an electronic vibrissa is cut has the advantage of rejecting totally and not hindering the nasal mucosa.
The technical scheme of the utility model is that:
the utility model provides an electronic vibrissa is cut, is including being cylindrical casing, the one end of casing is connected with the sleeve, be equipped with a plurality of pores of permeating on the sleeve, be equipped with rotatable blading on the telescopic inner wall, the blading is connected through the pivot and is located on the driving motor's in the casing first output shaft, be provided with the flabellum on driving motor's the second output shaft, first output shaft and second output shaft are located respectively driving motor's both ends, driving motor drive flabellum rotates the back, gaseous flow direction in the casing is first output shaft one end to second output shaft one end.
The working principle of the technical scheme is as follows:
by utilizing the fan blades positioned in the shell, air in the shell flows towards the tail part of the shell to generate larger air pressure difference, so that the through pores on the sleeve have inward suction airflow, nasal hair is sucked into the through pores through the airflow, the nasal hair is cut off through the high-speed rotation of the blade group, meanwhile, the cut nasal hair is stored in the sleeve, and on the other hand, the blade group is positioned in the sleeve and is not in direct contact with nasal mucosa; the problem that the nasal hair is not completely removed and the nasal mucosa is damaged is solved through the technology.
In a further technical scheme, one end part of the shell, which is provided with the sleeve, is provided with a plurality of annularly distributed light sources.
In a further technical scheme, a rechargeable lithium battery is arranged in the shell, and a power switch is arranged on the outer side of the shell.
In a further technical scheme, the lithium battery is annularly arranged on the periphery of the inner side wall of the shell.
In a further technical scheme, the tip of casing is provided with hollow column connecting block, the connecting block with the sleeve can be dismantled and be connected, the one end of connecting block is equipped with the multiunit filtration pore.
In a further aspect, the blade set includes a plurality of blades with a gap between adjacent blades.
The utility model has the advantages that:
1. by utilizing the fan blades positioned in the shell, air in the shell flows towards the tail part of the shell to generate larger air pressure difference, so that the through pores on the sleeve have inward suction airflow, nasal hair is sucked into the through pores through the airflow, the nasal hair is cut off through the high-speed rotation of the blade group, meanwhile, the cut nasal hair is stored in the sleeve, and on the other hand, the blade group is positioned in the sleeve and is not in direct contact with nasal mucosa; the technology solves the problems that the nose hair is not removed completely and the nose mucous membrane is damaged;
2. the lithium battery is arranged in a ring shape, so that the resistance of airflow in the shell in the flow is reduced;
3. the detachable sleeve can be replaced after being used once, so that cross infection is avoided;
4. the gap between the blades is used for smooth circulation of air flow on one hand, and nose hair enters the gap on the other hand, so that the nose hair can be cut off conveniently;
5. by arranging the filter holes, short nose hair residues are prevented from entering the shell;
6. the driving motor is supported in the middle of the shell by the supporting plate, so that the transmission structure is simplified, and a good channel is provided for air circulation;
7. each blade is connected with the rotating shaft through two connecting rods, and the maximum bearing capacity of the blades during rotation is increased while the blades are supported;
8. the hemispherical blade group end and the sleeve end are beneficial to removing transverse vibrissa.
Drawings
Fig. 1 is a schematic sectional view of an electric vibrissa scissor according to the present invention;
fig. 2 is a schematic view of a three-dimensional explosion structure of the electric vibrissa scissor of the present invention.
Description of reference numerals:
1. a lithium battery; 2. a housing; 3. a fan blade; 4. a drive motor; 5. a support plate; 6. a rotating shaft; 7. connecting blocks; 8. a partition plate; 9. a connecting rod; 10. a blade set; 11. a sleeve; 12. a bearing seat; 13. a power switch; 14. filtering holes; 15. a blade; 16. penetrating pores; 17. a light source.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Example (b):
as shown in fig. 1 and 2, an electric vibrissa scissor comprises a casing 2, a sleeve 11 and a blade set 10, wherein the casing 2 is a hollow cylinder, one end of the casing 2 is in a truncated cone shape, the end with smaller end surface area of the truncated cone structure is far away from the end of the casing 2, a partition plate 8 is arranged on the end of the truncated cone structure, a filter hole 14 is arranged on the partition plate 8, one end of the sleeve 11 is arranged on the truncated cone structure at the end of the casing 2, the sleeve 11 is a hollow cylinder, and a plurality of through holes 16 which are arranged in an array form are arranged on the cylindrical surface of the sleeve 11;
the inner wall of the sleeve 11 is provided with a blade group 10, the blade group 10 is integrally cylindrical, the axis of the blade group 10 is overlapped with the axis of the sleeve 11, the blade group 10 can rotate relative to the sleeve 11, the blade group 10 is connected to the rotating shaft 6 through the connecting rod 9, the axis of the rotating shaft 6 is overlapped with the axis of the blade group 10, and the rotating shaft 6 is positioned inside the blade group 10;
the other end of the rotating shaft 6 penetrates through the partition plate 8 and the circular truncated cone structure at the end part of the shell 2, meanwhile, the end of the rotating shaft 6 is connected to an output shaft of a driving motor 4, the driving motor 4 is provided with two output shafts, the rotating shaft 6 is arranged at the end part of a first output shaft of the driving motor 4, a group of fan blades 3 are arranged on a second output shaft of the driving motor 4, the driving motor 4 is positioned in the shell 2, and the axis of the driving motor 4 is superposed with the axis of the shell 2;
first output shaft and second output shaft are located driving motor 4's both ends respectively, and driving motor 4 drive flabellum 3 rotates, forms the air current of directional removal in casing 2, and the air current direction is: the water enters the sleeve 11 from the outside through the through holes 16 on the sleeve 11, sequentially passes through the blade group 10 and the filtering holes 14 on the partition plate 8, enters the shell 2, flows from one end of the first output shaft to one end of the second output shaft, and finally flows out from one end of the shell 2 far away from the sleeve 11;
by utilizing the fan blades 3 positioned in the shell 2, air in the shell 2 flows towards the tail part of the shell 2 to generate larger air pressure difference, so that the through holes 16 on the sleeve 11 have inward suction airflow, nasal hair is sucked into the through holes 16 through the airflow, the nasal hair is cut off through the high-speed rotation of the blade group 10, meanwhile, the cut nasal hair is stored in the sleeve 11, and on the other hand, the blade group 10 is positioned in the sleeve 11 and is not in direct contact with nasal mucosa; the problem that the nasal hair is not completely removed and the nasal mucosa is damaged is solved through the technology.
In another embodiment:
because the diameter of nostril is less, inside light is insufficient, after 11 one end of sleeve with this electronic vibrissa scissors stretches into in the nostril, it is darker in the nostril, be unfavorable for observing the condition of rejecting of inside vibrissa, need frequent extract and stretch into this electronic vibrissa scissors, therefore, install a plurality of light sources 17 on the cylinder of the round platform structure of casing 2 one end, in order to remedy the problem that light is not enough in the nostril, and simultaneously, all light sources 17 are solitary LED bulb, all light sources 17 are along 2 ascending a week evenly distributed of casing axis direction, avoid appearing the dead angle of illumination, 6 are no less than to light source 17's quantity.
In another embodiment:
as shown in fig. 1, a lithium battery 1 capable of charging and discharging is provided inside a case 2, and a charging interface is provided outside the case 2, and the interface is: a USB-C interface, and a power switch 13 is arranged on the outer side of the shell 2, wherein the power switch 13 can control the start and stop of the driving motor 4 and the on and off of the light source 17;
in order to reduce the resistance that casing 2 internal airflow received when flowing, be the annular with lithium cell 1 setting, lithium cell 1's external diameter equals casing 2's internal diameter, and lithium cell 1 pastes on the inner wall of shell.
In another embodiment:
as shown in fig. 2, a hollow cylindrical connecting block 7 is arranged at the end of the circular truncated cone structure on the casing 2, one end of the connecting block 7 is connected to the circular truncated cone structure, a partition plate 8 is fixed at the other end, a through hole for the rotating shaft 6 to pass through is arranged in the middle of the partition plate 8, the diameter of the through hole is larger than or equal to that of the rotating shaft 6, at least ten groups of filter holes 14 arranged along the axial direction of the partition plate 8 in a circle are arranged on the partition plate 8, and each group of filter holes 14 are arranged in a line in one radius direction of the partition plate;
one end of the sleeve 11 is provided with an internal thread, the outer side of the connecting block 7 is provided with an external thread, and the sleeve 11 and the connecting block 7 are detachably connected through threaded connection;
the plurality of groups of filtering holes 14 are arranged, so that the air flow can be ensured to be less in resistance when passing through the partition plate 8, and meanwhile, short and small nose hair residues which are cut short can be prevented from entering the shell 2.
In another embodiment:
as shown in fig. 2, the blade group 10 is provided with at least six blades 15, a gap is formed between two adjacent blades 15, the width of the gap is equal to one third to one half of the width of a single blade 15, all the blades 15 are uniformly distributed on one circle of the rotating shaft 6, each blade 15 is connected with the rotating shaft 6 through two connecting rods 9, and the two connecting rods 9 on the single blade 15 are arranged along the axial direction of the rotating shaft 6;
the gap between the blades 15 is used for smooth circulation of air flow on one hand, and nose hair can enter the gap on the other hand, so that the nose hair can be cut off conveniently; each blade 15 is connected with the rotating shaft 6 through two connecting rods 9, and the maximum bearing capacity of the blades 15 during rotation is increased while the blades 15 are supported.
In another embodiment:
as shown in fig. 2, one end of the sleeve 11 far from the housing 2 is hemispherical, one end of the blade group 10 far from the housing 2 is hemispherical, the end of the blade 15 forming the blade group 10 is arc-shaped, the hemispherical end of the sleeve 11 is provided with at least ten through grooves, and nose hair growing transversely can enter the sleeve 11 through the through grooves and then be cut off by using the arc-shaped end of the blade 15.
In another embodiment:
as shown in fig. 1, driving motor 4 utilizes three backup pad 5 to set up in the inside of casing 2, and the one end of backup pad 5 is fixed at the inside wall of casing 2, and the other end is fixed on driving motor 4, and three backup pad 5 is along 4 axial a week evenly distributed of driving motor, utilizes backup pad 5 to support driving motor 4 in the middle part of casing 2, simplifies transmission structure, provides good passageway simultaneously for the circulation of air.
In another embodiment:
as shown in fig. 1, a bearing seat 12 is arranged on the inner side of one end of the circular truncated cone structure of the housing 2, which is fixed by the connecting block 7, a bearing is arranged in the bearing seat 12, the inner ring of the bearing is arranged on the rotating shaft 6, and the bearing seat 12 is provided with a plurality of axial through holes, so that when the rotating shaft 6 is prevented from jumping, the influence on the flow of air flow is avoided.
In another embodiment:
because there are different patients to use this electronic vibrissa scissors, in order to avoid the cross infection that may appear, therefore sleeve 11 adopts PC plastics material, makes through moulding plastics, and blade 15 adopts stainless steel material, and when using, sleeve 11 and blade 15 can make disposable, can throw away after using.
In another embodiment:
the sleeve 11 is made of SUS316 stainless steel, the blade 15 is made of SUS304 stainless steel, and after the sleeve 11 and the blade 15 are used for one time, the sleeve 11 and the blade 15 can be sterilized and used for the next time.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (6)
1. The utility model provides an electronic vibrissa is cut, its characterized in that, is including being cylindrical casing, the one end of casing is connected with the sleeve, be equipped with a plurality of pores that pass through on the sleeve, be equipped with rotatable blading on the telescopic inner wall, the blading is connected through the pivot and is located on the driving motor's in the casing first output shaft, be provided with the flabellum on driving motor's the second output shaft, first output shaft and second output shaft are located respectively driving motor's both ends, driving motor drives the flabellum and rotates the back, gas flow in the casing is first output shaft one end to second output shaft one end.
2. The electric vibrissa scissor of claim 1, wherein the end of the housing where the sleeve is provided with a plurality of annularly distributed light sources.
3. The electric vibrissa scissor according to claim 1, wherein a rechargeable lithium battery is arranged in the casing, and a power switch is arranged outside the casing.
4. The electric vibrissa scissor of claim 3, wherein the lithium battery is annularly arranged on a circumference of the inner side wall of the housing.
5. The electric vibrissa scissor according to claim 1, wherein the end of the housing is provided with a hollow cylindrical connecting block, the connecting block is detachably connected with the sleeve, and one end of the connecting block is provided with a plurality of groups of filtering holes.
6. The electric vibrissa scissor of claim 1, wherein the blade set comprises a plurality of blades with a gap between adjacent blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022155027.1U CN213259578U (en) | 2020-09-27 | 2020-09-27 | Electric vibrissa scissors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022155027.1U CN213259578U (en) | 2020-09-27 | 2020-09-27 | Electric vibrissa scissors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213259578U true CN213259578U (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022155027.1U Active CN213259578U (en) | 2020-09-27 | 2020-09-27 | Electric vibrissa scissors |
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| Country | Link |
|---|---|
| CN (1) | CN213259578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11897152B2 (en) | 2017-03-14 | 2024-02-13 | Bakscape Holding Corp. | Back and body hair cutting devices, and related methods of use |
-
2020
- 2020-09-27 CN CN202022155027.1U patent/CN213259578U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11897152B2 (en) | 2017-03-14 | 2024-02-13 | Bakscape Holding Corp. | Back and body hair cutting devices, and related methods of use |
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