CN110393847B

CN110393847B - Ear opening device convenient for applying medicine to ears

Info

Publication number: CN110393847B
Application number: CN201910694075.7A
Authority: CN
Inventors: 孙海力; 李绍霄; 胡中锴; 安俊杰
Original assignee: PEOPLE'S HOSPITAL OF PINGYANG
Current assignee: THE PEOPLE'S HOSPITAL OF PINGYANG
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2021-05-11
Anticipated expiration: 2039-07-30
Also published as: CN110393847A

Abstract

The invention relates to an ear opening device, in particular to an ear opening device convenient for applying medicine to ears. The invention aims to provide an ear opening device which can assist a doctor to open an tragus and facilitate medicine application on ears. An ear opening device convenient for applying medicine to ears comprises a reclining chair body, a back cushion, an elastic component, a pushing component, an installation block and the like; the back cushion is installed to deck chair body right part rotary type, installs the elasticity subassembly on the deck chair body, elasticity subassembly and back cushion cooperation, and the promotion subassembly is installed to deck chair body right part. The tragus can be hooked by pulling the fixing component, so that the tragus is opened, the sight line cannot be influenced when the medicine is applied, the fixing component is pulled to be separated from the tragus when the head is lifted, the tragus is not hooked, so that the medicine can be better applied to the infected part of the ear, and the fixing component can be driven to be separated from the tragus when a patient carelessly moves, so that the tragus is prevented from being damaged.

Description

Ear opening device convenient for applying medicine to ears

Technical Field

The invention relates to an ear opening device, in particular to an ear opening device convenient for applying medicine to ears.

Background

The ear is located behind the eyes, and has a function of discriminating vibration, converting sound generated by the vibration into a neural signal, and then transmitting the neural signal to the brain. In the brain, these signals are translated into words, music and other sounds which can be understood by people, the ears can be infected in various ways under certain conditions, the ears are ulcerated and generate thick water, the infected parts on the ears need to be treated during the process, medicines corresponding to the infected conditions need to be applied to the infected parts, and the tragus needs to be broken off during the application of the medicines, so that the medicines can be better applied.

At present, when an ear is infected, a user needs to hold a corresponding medicine with one hand to be smeared on the infected part and break the tragus with the other hand, so that the infected part on the ear can be seen more clearly, but when the user holds the medicine with one hand and breaks the tragus with the other hand, the medicine can be applied inconveniently, and other things needing to be done cannot be done.

Disclosure of Invention

In order to overcome the defect that the tragus is required to be always broken by hands to apply medicine to the ears at present and the medicine is inconvenient to apply, the invention has the technical problems that: provides an ear opening device which can assist a doctor to open the tragus and is convenient for medicine application on the ear.

The technical implementation scheme of the invention is as follows: an ear opening device for facilitating application of a medicament to an ear, comprising: a reclining chair body; the back cushion is rotatably arranged at the right part of the deck chair body; the elastic component is arranged on the deck chair body and the back cushion; the pushing assembly is arranged at the right part of the deck chair body; the mounting block is mounted at the top of the deck chair body; the rotating assembly is arranged on the mounting block and rotates in a left-right moving mode; the fixed subassembly of pulling is installed on the rotating assembly top, fixes patient's ear through the pulling mode.

More preferably, elasticity subassembly is equipped with the guide rail including guide rail, first circle axle and first spring in deck chair body upper portion left side, and the guide rail is located back cushion the place ahead, and the guide rail sliding type is equipped with first circle axle, and first circle axle rear side is connected with the back cushion, and first circle axle bottom is connected with first spring, first spring bottom and this body coupling of deck chair.

More preferably, the pushing assembly comprises a first sliding sleeve, a push rod and a second round shaft, a sliding groove is formed in the middle of the back cushion, the second round shaft is arranged in the sliding groove in an inward sliding mode, the first sliding sleeve is mounted at the top of the deck chair body, the push rod is arranged on the front side of the second round shaft, and the push rod penetrates through the first sliding sleeve to be matched with the rotating assembly.

More preferably, the rotating assembly comprises a cylinder, a first gear, a rack and a connecting rod, a groove is formed in the top of the mounting block, the cylinder is rotatably arranged in the groove, the first gear is arranged on the cylinder, the rack is arranged on the rear side of the push rod, the rack is meshed with the first gear, and the connecting rod is rotatably mounted on the top end of the cylinder.

More preferably, the pulling fixing component comprises a mounting rack, a slide rail, a slide block, a pull rod and a second gear, according to the board, the kelly, the second spring, the second sliding sleeve, fixed frame and inserted bar, the connecting rod top is equipped with the mounting bracket, the mounting bracket top is equipped with the slide rail, the slip is equipped with the slider on the slide rail, the pull rod is installed to slider top rotary type, pull rod right part front side is equipped with the second gear, the slider front side is connected with the second spring, second spring top is connected with presses the board, install the kelly in the middle of pressing the board top, kelly and second gear contact cooperation, the slip is equipped with the second sliding sleeve on the mounting bracket, the second sliding sleeve is located the slider below, it has a word hole to open on the mounting bracket, the slider bottom passes a word hole and is connected with second sliding sleeve top, open at least two draw-in grooves at the top in the mounting bracket, install fixed frame according to the board bottom, the bottom is equipped with.

More preferably, the headrest further comprises a high-light lamp, and the high-light lamp is installed on the front side of the upper portion of the headrest.

Compared with the prior art, the invention has the following advantages: the tragus can be hooked by pulling the fixing component, so that the tragus is opened, the sight is not influenced, medicine can be coated in such a way, when the head is lifted, the pushing component drives the rotating component to rotate, the rotating component drives the pulling fixing component to rotate, the pulling fixing component is separated from the tragus and is not hooked on the tragus, so that medicine can be better applied to the infected part of the ear, and when a patient carelessly moves, the pulling fixing component can be driven to be separated from the tragus, so that the tragus is prevented from being damaged.

Drawings

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

Fig. 2 is a front view of the rotating assembly of the present invention.

Fig. 3 is a front view of the pulling fixture assembly of the present invention.

The parts are labeled as follows: 1. the deck chair comprises a deck chair body, 2, a headrest, 3, a guide rail, 4, a first round shaft, 5, a first spring, 6, a sliding groove, 7, a first sliding sleeve, 8, a push rod, 9, a second round shaft, 10, an installation block, 11, a rotating assembly, 1101, a groove, 1102, a cylinder, 1103, a first gear, 1104, a rack, 1105, a connecting rod, 12, a pulling fixing assembly, 1201, an installation frame, 1202, a sliding rail, 1203, a sliding block, 1204, a pull rod, 1205, a second gear, 1206, a pressing plate, 1207, a clamping rod, 1208, a second spring, 1209, a straight hole, 12010, a second sliding sleeve, 12011, a clamping groove, 12012, a fixing frame, 12013, an inserting rod, 13 and a highlight lamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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

As shown in fig. 1-3, an ear opening device convenient for ear medicine application comprises a reclining chair body 1, a back cushion 2, an elastic component, a pushing component, an installation block 10, a rotating component 11 and a pulling fixing component 12, wherein the back cushion 2 is installed on the right part of the reclining chair body 1 in a rotating mode, the elastic component is installed on the reclining chair body 1 and is matched with the back cushion 2, the pushing component is installed on the right part of the reclining chair body 1, the installation block 10 is arranged at the top of the reclining chair body 1, the rotating component 11 is installed on the installation block 10 and is matched with the pushing component, and the pulling fixing component 12 is installed at the top end of the rotating component 11. Specifically, the ear is an indispensable organ for everyone, the ear is also fragile, the ear is infected by bacteria without paying attention to the ear, the ear is ulcerated, dense water is discharged, and the hearing can be seriously influenced, when ointment is applied to the infected part of the ear, the ear is firstly laid on the reclining chair body 1 in an inclined way, the head leans against the back cushion 2, the back cushion 2 is driven to rotate downwards under the influence of gravity, the elastic component is compressed, meanwhile, the back cushion 2 pulls the pushing component, the pushing component drives the rotating component 11 to rotate, the rotating component 11 drives the pulling fixing component 12 to rotate, when the back cushion 2 rotates to be incapable of rotating, the pulling fixing component 12 rotates right beside the ear, then the pulling fixing component 12 is adjusted to hook the ear screen, the ear screen is opened, the sight line cannot be influenced, the medicine can be applied in such a way, after the medicine is applied, the head is lifted, under elasticity assembly's effect, the headrest 2 upwards rotates and resets, the headrest 2 drives the pushing assembly and resets, the pushing assembly drives rotating assembly 11 and rotates, rotating assembly 11 drives the fixed subassembly 12 of pulling and rotates, the fixed subassembly 12 of pulling breaks away from with the tragus, no longer catch on the tragus, so just can be better carry out the medicine on the infection department of ear, when the patient carelessly moves carelessly, also can drive the fixed subassembly 12 of pulling and break away from with the tragus, prevented that the tragus from causing the injury.

As shown in fig. 1, the elastic component comprises a guide rail 3, a first round shaft 4 and a first spring 5, the guide rail 3 is fixedly connected to the left side of the upper part of the deck chair body 1 through a bolt, the guide rail 3 is positioned in front of the back cushion 2, the first round shaft 4 is arranged in the guide rail 3 in a sliding manner, the rear side of the first round shaft 4 is fixedly connected with the back cushion 2, the bottom of the first round shaft 4 is connected with the first spring 5, and the bottom end of the first spring 5 is connected with the deck chair body 1. Specifically, back cushion 2 rotates downwards and drives first circle axle 4 and slide downwards in guide rail 3, and first spring 5 is compressed, and when patient's head left back cushion 2, under the effect of first spring 5, promoted first circle axle 4 and upwards slided, first circle axle 4 drives back cushion 2 and upwards rotates and resets, so as long as patient's head leaves back cushion 2, back cushion 2 will the rebound reset.

As shown in fig. 1 and 2, the pushing assembly includes a first sliding sleeve 7, a push rod 8 and a second circular shaft 9, a sliding groove 6 is formed in the middle of the headrest 2, the second circular shaft 9 is arranged in the sliding groove 6, the first sliding sleeve 7 is fixedly connected to the top of the reclining chair body 1 through a bolt, the push rod 8 is arranged on the front side of the second circular shaft 9, and the push rod 8 penetrates through the first sliding sleeve 7 to be matched with the rotating assembly 11. Specifically, when the headrest 2 rotated downwards, pulling second circle axle 9 moved to the right, second circle axle 9 drove push rod 8 and moved to the right in first sliding sleeve 7, push rod 8 drove rotating assembly 11 and the fixed subassembly 12 of pulling and rotates, stop beside the patient's ear, adjust pulling fixed subassembly 12 again, catch the tragus, when headrest 2 upwards rotated, promote push rod 8 through second circle axle 9 and remove the reset leftwards, push rod 8 removed leftwards and drives rotating assembly 11 and the fixed subassembly 12 of pulling and rotate, pulling fixed subassembly 12 rotated from the tragus.

Example 2

As shown in fig. 2, the rotating assembly 11 includes a cylinder 1102, a first gear 1103, a rack 1104 and a connecting rod 1105, the top of the mounting block 10 is provided with a groove 1101, the cylinder 1102 is rotatably disposed in the groove 1101, the first gear 1103 is disposed on the cylinder 1102, the rack 1104 is fixedly connected to the rear side of the push rod 8 through a bolt, the rack 1104 is engaged with the first gear 1103, the connecting rod 1105 is rotatably disposed at the top end of the cylinder 1102, and a rotating connection of the connecting rod 1105 has a certain friction force. Specifically, the push rod 8 moves rightward to drive the rack 1104 to move rightward, the rack 1104 drives the first gear 1103 to rotate counterclockwise, the first gear 1103 drives the column 1102 to rotate counterclockwise, the column 1102 drives the connecting rod 1105 to rotate counterclockwise, the fixing component 12 is close to the ear of a person, then the position of the fixing component 12 can be manually adjusted, and the tragus of the person is pulled open through the fixing component 12. When the push rod 8 moves leftwards to drive the rack 1104 to move leftwards for resetting, the rack 1104 drives the first gear 1103 to rotate clockwise, the first gear 1103 drives the column 1102 to rotate clockwise, the column 1102 drives the connecting rod 1105 to rotate for resetting, and thus the connecting rod 1105 can drive the fixing component 12 to rotate outwards to be separated from the tragus.

As shown in fig. 3, the pulling fixing assembly 12 includes an installation rack 1201, a sliding rail 1202, a sliding block 1203, a pulling rod 1204, a second gear 1205, a pressing plate 1206, a locking rod 1207, a second spring 1208, a second sliding sleeve 12010, a fixing frame 12012 and an insertion rod 12013, the top end of the connecting rod 1105 is fixedly connected with the installation rack 1201 through a bolt, the top of the installation rack 1201 is fixedly connected with the sliding rail 1202 through a bolt, the sliding rail 1202 is slidably provided with the sliding block 1203, the top end of the sliding block 1203 is rotatably provided with the pulling rod 1204, the left front side of the pulling rod 1204 is provided with the second gear 1205, the front side of the sliding block 1203 is connected with the second spring 1208, the top end of the second spring 1208 is connected with the pressing plate 1206, the middle of the top of the pressing plate 1206 is provided with the locking rod 1207, the locking rod 1207 is in contact fit with the second gear 1205, the sliding block 1201 is slidably provided with the second sliding sleeve 12010, the second sliding sleeve 12010 is located below the sliding block, a row of slots 12011 is opened at the top of the interior of the mounting frame 1201, a fixing frame 12012 is installed at the bottom of the pressing plate 1206, an inserting rod 12013 is arranged at the bottom of the fixing frame 12012, and the inserting rod 12013 penetrates through the second sliding sleeve 12010 to be inserted into the slots 12011. Specifically, when the tragus is hooked, the pressing plate 1206 is pressed to move downwards, the second spring 1208 is compressed, the pressing plate 1206 drives the clamping rod 1207 to move downwards, the second gear 1205 is not clamped, the pull rod 1204 can be rotated to adjust the angle, the pressing plate 1206 drives the fixing frame 12012 to move downwards, the fixing frame 12012 drives the insertion rod 12013 to move downwards, the insertion rod 12013 is separated from the clamping groove 12011 and does not clamp the second sliding sleeve 12010 any more, the sliding block 1203 can be moved leftwards and rightwards to adjust the position and the angle, the pressing plate 1206 is released after the position and the angle are adjusted, the pressing plate 1206 moves upwards to reset under the action of the second spring 1208, the pressing plate 1206 drives the clamping rod 1207 to move upwards, the clamping rod 1207 is inserted into a gap on the second gear 1205, the pull rod 1204 cannot easily rotate, meanwhile, the pressing plate 1206 moves upwards to drive the fixing frame 12012 to move upwards, the fixing frame 12013 is driven by the fixing frame 12012 to move upwards, the insertion rod 12013 is inserted into the clamping groove 12011, the second sliding sleeve 12010 is clamped, so that the second sliding sleeve 12010 cannot move easily, adjustment can be performed according to the difference of the upper and lower distances and the left and right distances of the tragus, and medicine smearing can be performed better.

As shown in figure 1, in order to better apply medicine to the ear of a patient, the multifunctional pillow further comprises a high-light lamp 13, and the high-light lamp 13 is installed on the front side of the upper part of the headrest 2. Specifically, when light is dim, the floodlight 13 can be opened, and the floodlight 13 can be subjected to angle adjustment, so that the infected part can be better smeared with the medicine.

While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.

Claims

1. An ear opening device convenient for ear medicine application is characterized by comprising:

a reclining chair body (1);

the back cushion (2) is rotatably arranged at the right part of the deck chair body (1);

the elastic component is arranged on the deck chair body (1) and the back cushion (2);

the pushing assembly is arranged at the right part of the deck chair body (1);

the mounting block (10) is mounted at the top of the deck chair body (1);

the rotating assembly (11) is arranged on the mounting block (10) and rotates in a left-right moving mode;

the pulling fixing component (12) is arranged at the top end of the rotating component (11) and is used for fixing the ear of the patient in a pulling mode;

the elastic component comprises a guide rail (3), a first round shaft (4) and a first spring (5), the guide rail (3) is arranged on the left side of the upper part of the deck chair body (1), the guide rail (3) is positioned in front of the back cushion (2), the first round shaft (4) is arranged in the guide rail (3) in a sliding mode, the rear side of the first round shaft (4) is connected with the back cushion (2), the bottom of the first round shaft (4) is connected with the first spring (5), and the bottom end of the first spring (5) is connected with the deck chair body (1);

the pushing assembly comprises a first sliding sleeve (7), a push rod (8) and a second round shaft (9), the middle of the back cushion (2) is provided with a sliding groove (6), the sliding groove (6) is internally provided with the second round shaft (9) in a sliding manner, the top of the deck chair body (1) is provided with the first sliding sleeve (7), the front side of the second round shaft (9) is provided with the push rod (8), and the push rod (8) penetrates through the first sliding sleeve (7) to be matched with the rotating assembly (11);

the rotating assembly (11) comprises a cylinder (1102), a first gear (1103), a rack (1104) and a connecting rod (1105), a groove (1101) is formed in the top of the mounting block (10), the cylinder (1102) is arranged in the groove (1101) in a rotating mode, the first gear (1103) is arranged on the cylinder (1102), the rack (1104) is arranged on the rear side of the push rod (8), the rack (1104) is meshed with the first gear (1103), and the connecting rod (1105) is arranged in the top of the cylinder (1102) in a rotating mode;

the pulling fixing component (12) comprises a mounting frame (1201), a sliding rail (1202), a sliding block (1203), a pull rod (1204), a second gear (1205), a pressing plate (1206), a clamping rod (1207), a second spring (1208), a second sliding sleeve (12010), a fixing frame (12012) and an inserting rod (12013), the mounting frame (1201) is arranged at the top end of the connecting rod (1105), the sliding rail (1202) is arranged at the top end of the mounting frame (1201), the sliding block (1203) is arranged on the sliding rail (1202) in a sliding mode, the pull rod (1204) is rotatably installed at the top end of the sliding block (1203), the second gear (1205) is arranged on the front side of the right portion of the pull rod (1204), the second spring (1208) is connected to the front side of the sliding block (1203), the clamping plate (1206) is connected to the top end of the second spring (1208), the clamping rod (1207) is installed in the middle of the top portion of the pressing plate (1206), the clamping rod (120, second sliding sleeve (12010) are located slider (1203) below, it has a word hole (1209) to open on mounting bracket (1201), slider (1203) bottom is passed a word hole (1209) and is connected with second sliding sleeve (12010) top, the top is opened has two at least draw-in grooves (12011) in mounting bracket (1201), press board (1206) bottom to install fixed frame (12012), the bottom is equipped with inserted bar (12013) in fixed frame (12012), inserted bar (12013) pass second sliding sleeve (12010) and insert in draw-in groove (12011).

2. An ear opening device convenient for medicine application on ears as claimed in claim 1, further comprising a strong light (13), wherein the front side of the upper part of the back cushion (2) is provided with the strong light (13).