CN111671568B

CN111671568B - Ear wall cleaning device for otology

Info

Publication number: CN111671568B
Application number: CN202010406848.XA
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Shi Jianfei
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2022-07-22
Anticipated expiration: 2040-05-14
Also published as: CN111671568A

Abstract

The invention relates to a cleaning device, in particular to an ear wall cleaning device for otology. The technical problem to be solved is how to provide an ear wall cleaning device for otology which can adjust the rotation number of the ear wall cleaning sponge and the size of the sponge. An earwall cleaning device for otology, comprising: a hollow grip; the power assembly is arranged in the hollow grip and provides power in a rotating mode; the transmission assembly is arranged in the hollow grip and changes the revolution in a sliding mode to perform transmission; the cleaning assembly is arranged in the hollow handle and used for cleaning the ear wall in a rotating mode. According to the invention, through the matching of the power assembly and the transmission assembly, the rotating speed of the third rotating shaft can be changed according to requirements, so that the cleaning assembly can better clean the ear wall of a person, the rotating block is clamped in the clamping groove, and the second rotating shaft and the device on the second rotating shaft are fixed, so that the equipment is more convenient to use.

Description

Ear wall cleaning device that otology was used

Technical Field

The invention relates to a cleaning device, in particular to an ear wall cleaning device for otology.

Background

Otology is one of the clinical subjects. See "Cold Lu medical talking". It is a monograph for ear diseases. In the cultivation lane of Suzhou city, Jiangsu province, there has been a traditional Chinese medicine specially engaged in otology. Otology was incorporated in otolaryngology in the Tang Dynasty. In the Song Dynasty, the otology and odontology department of the ear-order gradually scored several independent small departments, see the otology and odontology strips. Cleaning of the ear wall is often required in the treatment of otological patients.

Patent grant publication number is CN 110680611A's patent has announced a medical clinical ear device of washing of otology, comprises a box bod, feed liquor mechanism, drainage mechanism, wiper mechanism, the lithium cell, this medical clinical ear device of washing of otology, medical personnel are through the use to the device, can be adsorbed by the sponge cover with the washing liquid by the atomizing state, and the sponge cover that just adsorbs in the rotation state and have the washing liquid rotates in patient's ear with this, and this lets the sponge cover wash the processing to patient's ear wall, can know from this, use through the device in this application, not only make that medical personnel can be convenient wash the processing to patient's ear wall, the cleaning efficiency and the effect of patient's ear wall have still been improved. Although the device can clean the ear wall of a patient, the rotating speed of the sponge cannot be adjusted in the cleaning process, and meanwhile, the size of the sponge cannot be adjusted, so that the device cannot be suitable for people of different sizes.

Therefore, it is necessary to develop an ear wall cleaning device for otology department, which can adjust the rotation number and the size of the ear wall cleaning sponge.

Disclosure of Invention

In order to overcome the defect that the rotation speed and the size of the ear wall cleaning sponge can not be adjusted in the existing ear wall cleaning mode, the technical problem to be solved is as follows: provided is an ear wall cleaning device for an otology department, which can adjust the rotation number and the size of a sponge for cleaning the ear wall.

The technical scheme is as follows: an ear wall cleaning device for otology, comprising: a hollow grip; the power assembly is arranged in the hollow grip and provides power in a rotating mode; the transmission assembly is arranged in the hollow grip and changes the revolution in a sliding mode to perform transmission; the cleaning assembly is arranged in the hollow handle and used for cleaning the ear wall in a rotating mode.

As a further preferable aspect, the power module includes: a motor mounted within the hollow grip; a first rotating shaft installed on an output shaft of the motor; the first transmission gear is arranged on the first rotating shaft; and the second transmission gear is arranged on the first rotating shaft.

As a further preferable scheme, the transmission assembly comprises: two hollow pipes are arranged in the hollow handle; the second rotating shaft is slidably arranged in the hollow pipe; a first gear set mounted on the second rotating shaft; the second gear set is arranged on the second rotating shaft; a bearing seat mounted on the second rotating shaft; the pushing handle is arranged on the bearing seat, the middle part of the front side of the hollow grip is provided with an opening, and the pushing handle penetrates through the opening.

As a further preferred solution, the cleaning assembly comprises: the third rotating shaft is rotatably arranged on the hollow grip; the large gear is arranged on the third rotating shaft; and a pinion gear mounted on the third rotation shaft.

As a further preferable embodiment, the method further comprises: the rotary block is rotatably arranged at the outer end of the push handle, and the hollow grip is provided with at least two clamping grooves which are matched with the rotary block.

As a further preferable embodiment, the method further comprises: at least two guide rods are arranged on the third rotating shaft; the guide sleeve is arranged on the guide rod in a sliding manner; the micro spring is arranged between the guide sleeve and the guide rod; the fixing plate is arranged on the guide sleeve; the third rotating shaft is provided with an external thread, the external thread is screwed with a thread sleeve, and the thread sleeve is matched with the fixing plate.

Compared with the prior art, the invention has the following advantages: according to the invention, through the matching of the power assembly and the transmission assembly, the rotating speed of the third rotating shaft can be changed according to requirements, so that the cleaning assembly can better clean the ear wall of a person, the rotating block is clamped in the clamping groove, and the second rotating shaft and the device on the second rotating shaft are fixed, so that the equipment is more convenient to use, the fixing plate is propped open, the size of the sponge sleeve can be changed, the equipment can be suitable for people with different ear walls, and the equipment is more widely used.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic view of a first partial body structure according to the present invention.

FIG. 3 is a schematic view of a second partial body structure according to the present invention.

Fig. 4 is a schematic perspective view of a structure a of the present invention.

Fig. 5 is a schematic perspective view of the structure B of the present invention.

Fig. 6 is a schematic perspective view of the structure C of the present invention.

The meaning of the reference symbols in the figures: 1. the handle comprises a hollow handle, 2, a motor, 3, a first rotating shaft, 4, a first transmission gear, 5, a second transmission gear, 6, a hollow pipe, 7, a second rotating shaft, 8, a first gear set, 9, a second gear set, 10, a bearing seat, 11, a pushing handle, 12, an opening, 13, a third rotating shaft, 14, a gearwheel, 15, a pinion, 16, a rotating block, 17, a clamping groove, 18, a guide rod, 19, a guide sleeve, 20, a miniature spring, 21, a fixing plate, 22, an external thread, 23 and a thread sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

The utility model provides an ear wall cleaning device that otology was used, as shown in fig. 1, 2 and 4, including hollow handle 1, power component, drive assembly and clearance subassembly, the power component that provides power through the rotation mode is installed on the left side in the hollow handle 1, and the drive assembly that changes the revolution through the slip mode and carry out the transmission is installed on the right side in the hollow handle 1, and the rear side is installed in the hollow handle 1 and is carried out the clearance subassembly that the ear wall cleared up through the rotation mode.

As shown in fig. 2, the power assembly includes a motor 2, a first rotating shaft 3, a first transmission gear 4 and a second transmission gear 5, the motor 2 is fixedly connected to the left side of the bottom of the hollow handle 1 through a screw, the first rotating shaft 3 is connected to the output shaft of the motor 2, the first transmission gear 4 is connected to the lower portion of the first rotating shaft 3 through a key, and the second transmission gear 5 is connected to the upper portion of the first rotating shaft 3 through a key.

As shown in fig. 2 and 4, the transmission assembly comprises a hollow tube 6, a second rotating shaft 7, a first gear set 8, a second gear set 9, a bearing seat 10 and a pushing handle 11, the hollow tube 6 is arranged on the front sides of the top and the bottom in the hollow handle 1, the second rotating shaft 7 is arranged in the hollow tube 6 in a sliding mode, the first gear set 8 is connected to the lower portion of the second rotating shaft 7 in a key mode, the second gear set 9 is connected to the upper portion of the second rotating shaft 7 in a key mode, the second gear set 9 and the first gear set 8 are formed by two gears in different sizes, the bearing seat 10 is sleeved on the middle portion of the second rotating shaft 7, the pushing handle 11 is connected to the bearing seat 10, an opening 12 is formed in the middle portion of the front side of the hollow handle 1, and the pushing handle 11 penetrates through the opening 12.

As shown in fig. 1 and 2, the cleaning assembly comprises a third rotating shaft 13, a gearwheel 14 and a pinion 15, the third rotating shaft 13 is rotatably mounted at the rear part of the hollow handle 1 through a bearing, the gearwheel 14 is keyed at the lower part of the third rotating shaft 13, and the pinion 15 is keyed at the upper part of the third rotating shaft 13.

The specific operation mode of the above embodiment: when the device is needed to clean the ear wall, cleaning liquid is firstly adhered to the cleaned sponge and then sleeved on the cleaning assembly, then the power assembly is controlled to work, the cleaning assembly is driven to rotate through the transmission assembly, the cleaning sponge rotates, then the cleaning assembly stretches into the ear of a patient and is cleaned, the rotating speed of the cleaning assembly can be changed through the transmission assembly in the process of cleaning the ear wall, and the cleaning assembly can better clean the ear wall. After the ear wall is cleaned, the power assembly is controlled to stop working, and then the equipment is cleaned.

When the device is required to be used for cleaning the ear wall, the control motor 2 rotates to drive the first rotating shaft 3 to rotate, so that the first transmission gear 4 and the second transmission gear 5 are driven to rotate, the transmission assembly is triggered through the first transmission gear 4 and the second transmission gear 5, the cleaning assembly is driven to work, and after the ear wall is cleaned, the control motor 2 stops working.

When the cleaning assembly needs to rotate slowly, the second rotating shaft 7 is pushed to move upwards through the pushing handle 11, the first gear set 8 and the second gear set 9 are further driven to move upwards, the large gear of the first gear set 8 is meshed with the first transmission gear 4, meanwhile, the small gear of the first gear set 8 is meshed with the cleaning assembly, the cleaning assembly is rotated, when the rotating speed of the cleaning assembly needs to be accelerated, the second rotating shaft 7 is pushed upwards, the first gear set 8 is separated from the first transmission gear 4, the small gear of the second gear set 9 is meshed with the second transmission gear 5 at the moment, the large gear of the second gear set 9 is meshed with the cleaning assembly, and the cleaning assembly can accelerate rotation.

Before washing the ear wall, with abluent sponge cover on third axis of rotation 13 upper portion, when first gear train 8 and clearance subassembly meshing, 8 little gears of first gear train and gear wheel 14 meshing this moment, drive third axis of rotation 13 and rotate, 13 slew velocity of third axis of rotation is slow this moment, when second gear train 9 and clearance subassembly meshing, the big gear of second gear train 9 meshes with pinion 15 this moment, 13 slew velocity of third axis of rotation is fast this moment, and so, can change the speed of 13 slew velocity of third axis of rotation as required, make the clearance subassembly can be better clear up the ear wall to people.

Example 2

On the basis of the embodiment 1, as shown in fig. 4, the handle further comprises a rotating block 16, the rotating block 16 is rotatably arranged at the outer end of the pushing handle 11, two clamping grooves 17 are formed on the hollow handle 1 at the right side of the opening 12, and the clamping grooves 17 are matched with the rotating block 16.

As shown in fig. 3, 5 and 6, the multifunctional three-shaft rotating machine further comprises guide rods 18, guide sleeves 19, micro springs 20, a fixing plate 21 and threaded sleeves 23, wherein the four guide rods 18 are welded in the middle of the third rotating shaft 13, the guide sleeves 19 are arranged on the guide rods 18 in a sliding mode, the micro springs 20 are connected between the guide sleeves 19 and the outer ends of the guide rods 18, the fixing plate 21 is welded on the top of the guide sleeves 19, external threads 22 are formed in the upper portion of the third rotating shaft 13, the threaded sleeves 23 are screwed on the external threads 22, and the threaded sleeves 23 are matched with the fixing plate 21.

The specific operation mode of the above embodiment: when the rotational speed of clearance subassembly is changed to needs, pushing hands 11 promote the back that finishes, with rotatory piece 16 rotation right for rotatory piece 16 card is in draw-in groove 17, makes pushing hands 11 fixed, when the rotational speed of clearance subassembly is changed to needs, rotates rotatory piece 16 and resets, then can change the rotational speed of clearance subassembly. Therefore, the second rotating shaft 7 and the device on the second rotating shaft can be fixed, so that the equipment is more convenient to use.

When the ear wall of a patient needs to be cleaned, firstly, the cleaned sponge is sleeved on the fixing plate 21, then the fixing plate 21 is opened by rotating the thread sleeve 23, and the micro spring 20 is compressed.

The technical principle of the embodiment of the present invention is described above in conjunction with the specific embodiments. The description is made for the purpose of illustrating the principles of embodiments of the present invention and should not be construed in any way as limiting the scope of embodiments of the present invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive step, and these embodiments will fall within the scope of the present invention.

Claims

1. An ear wall cleaning device for otology, comprising:

a hollow grip (1);

the power assembly is arranged in the hollow grip (1) and provides power in a rotating mode;

the transmission assembly is arranged in the hollow grip (1) and changes the revolution number in a sliding mode to perform transmission;

the cleaning component is arranged in the hollow grip (1) and is used for cleaning the ear wall in a rotating mode;

the power component comprises:

a motor (2) mounted in the hollow grip (1);

a first rotating shaft (3) mounted on an output shaft of the motor (2);

a first transmission gear (4) mounted on the first rotating shaft (3);

a second transmission gear (5) mounted on the first rotating shaft (3);

the transmission assembly comprises:

two hollow pipes (6), wherein the hollow pipes (6) are arranged in the hollow grip (1);

the second rotating shaft (7) is slidably arranged in the hollow pipe (6);

a first gear set (8) mounted on the second rotary shaft (7);

a second gear set (9) mounted on the second rotating shaft (7);

a bearing seat (10) mounted on the second rotating shaft (7);

the push handle (11) is arranged on the bearing seat (10), the middle part of the front side of the hollow grip (1) is provided with an opening (12), and the push handle (11) penetrates through the opening (12).

2. An otological wall cleaning apparatus as recited in claim 1, wherein the cleaning assembly comprises:

a third rotating shaft (13) rotatably mounted on the hollow grip (1);

a gearwheel (14) mounted on the third rotary shaft (13);

and a pinion (15) mounted on the third rotating shaft (13).

3. An otological wall cleaning apparatus as recited in claim 2, further comprising:

the rotating block (16) is rotatably arranged at the outer end of the push handle (11), the hollow grip (1) is provided with at least two clamping grooves (17), and the clamping grooves (17) are matched with the rotating block (16).

4. An otological wall cleaning apparatus as recited in claim 3, further comprising:

at least two guide rods (18), wherein the guide rods (18) are arranged on the third rotating shaft (13);

a guide sleeve (19) which is slidably arranged on the guide rod (18);

the miniature spring (20) is arranged between the guide sleeve (19) and the guide rod (18);

a fixing plate (21) mounted on the guide sleeve (19);

threaded sleeve (23), it has external screw thread (22) to open on third axis of rotation (13), and threaded sleeve (23) have been rotated on external screw thread (22), and threaded sleeve (23) and fixed plate (21) cooperation.