CN219126272U

CN219126272U - Handheld video inspection device

Info

Publication number: CN219126272U
Application number: CN202320100880.4U
Authority: CN
Inventors: 于红; 于书剑
Original assignee: First Hospital Jinlin University
Current assignee: First Hospital Jinlin University
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-06-06
Anticipated expiration: 2033-02-02

Abstract

The utility model discloses a handheld video inspection device, which has the technical scheme that: the device comprises a fixed block, wherein a fixed groove is formed in one side of the fixed block, a display is fixedly sleeved in the fixed groove, and a screen receiving and processing module is arranged in the display; the inspection assembly is arranged on one side of the fixed block and is used for inspecting the ear of a patient, the connecting rod is arranged, the ear canal of the patient is placed in the connecting rod, when the angle of the miniature camera is required to rotate, the miniature vacuum pump is started to inflate the air pipe, so that the piston rod is driven to stretch and shrink to push the fixed disk to deflect, the miniature camera is driven to rotate at an angle, the inspection range is enlarged, the medical staff is prevented from greatly swinging the fixed block for increasing the inspection range, the ear canal of the patient is possibly caused to be touched, the patient feels pain, and the piston rod can be prevented from falling out from the air hole through the limiting ring.

Description

Handheld video inspection device

Technical Field

The utility model relates to the technical field of otology inspection, in particular to a handheld video inspection device.

Background

Otologic examinations mainly include otoscopic examinations, eustachian tube functional examinations, hearing tests, vestibular functional examinations, fistula tests and other examinations. Otology examinations are commonly performed with otoscopes, as the otoscope needs to be inserted into the ear canal of a patient to examine the condition within the ear canal.

However, the existing otoscope is to plug the shell of the otoscope into the auditory canal directly and then to check the otoscope through the camera, but when the auditory canal is checked, the camera is often rotated because the shooting range is not needed, so that the otoscope needs to be rotated greatly, but the otoscope is easy to touch the inside of the auditory canal in the process of rotating the otoscope, which causes great pain to the patient infected by the auditory canal, thereby affecting the checking.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a handheld video inspection device, which solves the problems that the prior otoscope is to directly plug the shell of the otoscope into the auditory canal and then inspect through the camera, but the camera is often rotated when the auditory canal inspection is carried out because the shooting range is not required, so that the otoscope needs to be greatly rotated, but the otoscope is easily touched in the auditory canal during the rotation process, and huge pain is caused to patients infected by the auditory canal, thereby influencing the inspection.

The technical aim of the utility model is realized by the following technical scheme:

a handheld video inspection device comprising: the display device comprises a fixed block, wherein a fixed groove is formed in one side of the fixed block, a display is fixedly sleeved in the fixed groove, and a screen receiving and processing module is arranged in the display; and the checking component is arranged on one side of the fixed block and used for checking the ears of the patient.

Through adopting above-mentioned technical scheme, through setting up the inspection subassembly, can inspect patient's ear canal through the inspection subassembly, and the inspection scope is wide, does not need medical personnel's swing fixed block by a wide margin to probably lead to touching patient's ear canal inside, make the patient feel painful.

Preferably, the inspection assembly includes: connecting block, the connecting hole has been seted up to one side of connecting block, the inside fixed cover of connecting hole is equipped with miniature vacuum pump, the intercommunicating pore has been seted up to the outer disc wall of connecting block, the intercommunicating pore with the connecting hole is linked together, one side fixed mounting of connecting block has the connecting rod, two gas pockets have been seted up to one side of connecting rod, two the inside movable cover of gas pocket is equipped with the trachea, two tracheal one end respectively with miniature vacuum pump air outlet and induction port fixed mounting, the inside movable cover of gas pocket is equipped with the piston rod, one side of connecting rod is provided with the fixed disk, one side fixed mounting of fixed disk has miniature camera, the other end of piston rod with the opposite side swing joint of fixed disk.

Through adopting above-mentioned technical scheme, through setting up the connecting rod, through placing the connecting rod into patient's ear canal, when the angle of needs rotation miniature camera head, start miniature vacuum pump and aerify to the trachea to drive the promotion fixed disk of a piston rod extension one and take place to deflect, thereby drive miniature camera head angle rotation, thereby increase the inspection scope, the wall has avoided medical personnel to increase the swing fixed block of inspection scope by a wide margin, thereby probably lead to touching patient's ear canal inside, make the patient feel painful.

Preferably, a limiting ring is sleeved in the air hole.

Through adopting above-mentioned technical scheme, through setting up the spacing ring, can prevent through the spacing ring that the piston rod from coming off from the inside of gas pocket.

Preferably, the bottom surface of the fixed block is fixedly provided with a handle, and the outer circular wall surface of the handle is connected with a rubber sleeve in an interference fit manner.

By adopting the technical scheme, the grip and the rubber sleeve are arranged, so that medical staff can better hold the device through the grip and the rubber sleeve.

Preferably, the outer circular wall surface of the connecting block is in threaded connection with a dust cover.

Through adopting above-mentioned technical scheme, through setting up the dirt proof boot, can hide miniature camera head when not needing the user device through the dirt proof boot, prevent to fall into the dust.

Preferably, the clamping groove is formed in the other side of the fixing disc, the clamping ball is movably clamped in the clamping groove, the clamping rod is fixedly mounted on the outer circular wall surface of the clamping ball, and one end of the clamping rod is fixedly mounted on one side of the connecting rod.

Through adopting above-mentioned technical scheme, through setting up joint ball and clamping pole, through joint ball and joint groove activity joint to support the fixed disk, make the fixed disk more stable when rotating.

In summary, the utility model has the following advantages:

through setting up the connecting rod, through placing the connecting rod into patient's ear canal, when the angle of needs rotation miniature camera head, start miniature vacuum pump and aerify to the trachea to drive the promotion fixed disk of a piston rod extension one and take place to deflect, thereby drive miniature camera head angle rotation, thereby increase the inspection scope, the wall has avoided medical personnel to increase the swing fixed block of inspection scope by a wide margin, thereby probably lead to touching patient's ear canal inside, make the patient feel painful.

Through setting up the spacing ring, can prevent through the spacing ring that the piston rod from coming off from the inside of gas pocket, through setting up handle and rubber sleeve, make medical personnel better gripping device through handle and rubber sleeve, through setting up joint ball and joint pole, through joint ball and joint groove activity joint, thereby support the fixed disk, it is more stable when making the fixed disk rotate, through setting up the dust cover, can hide miniature camera head when not needing user device through the dust cover, prevent to fall into the dust.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a split construction of the present utility model;

FIG. 3 is a schematic view of the structure of the air hole of the present utility model;

fig. 4 is a schematic view of the structure of the connecting rod of the present utility model.

Reference numerals: 1. a fixed block; 2. a fixing groove; 3. a display; 4. a connecting block; 5. a connection hole; 6. a micro vacuum pump; 7. a communication hole; 8. a connecting rod; 9. air holes; 10. an air pipe; 11. a piston rod; 12. a fixed plate; 13. a miniature camera; 14. a clamping groove; 15. a clamping ball; 16. a clamping rod; 17. a limiting ring; 18. a grip; 19. a rubber sleeve; 20. a dust cover.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, a handheld video inspection device comprises a fixed block 1, a fixed slot 2 is provided on one side of the fixed block 1, a display 3 is fixedly sleeved on one side of the fixed block 2, the display 3 is not repeated in the prior structure, a view screen receiving and processing module is arranged in the display 3, an inspection component is arranged on one side of the fixed block 1 and is used for inspecting ears of a patient, the inspection component comprises a connecting block 4, a connecting hole 5 is provided on one side of the connecting block 4, a micro vacuum pump 6 is sleeved in the inner fixed sleeve of the connecting hole 5, the micro vacuum pump 6 is in the prior structure, the connecting hole 7 is communicated with the connecting hole 5, a connecting rod 8 is fixedly arranged on one side of the connecting block 4, two air holes 9 are provided on one side of the connecting rod 8, an air pipe 10 is arranged in the inner movable sleeve of the two air holes 9, the air pipe 10 is not repeated in the prior structure, one end of the two air pipes 10 is respectively connected with the air suction inlet of the micro vacuum pump 6 and the fixed mounting, the air hole 9 is internally movable sleeve is provided with an air suction port 11, a piston rod 12 is arranged on one side of the air hole 9, a piston rod 12 is arranged on the other side of the air pipe 13, and is in the other side of the air pipe is required to be rotated to be fixedly connected with a piston rod 13, and is in the other side of the air piston rod 13 through the piston rod 13, and is fixedly connected with the piston rod 13 through the piston rod 13, and the piston rod 13 is fixedly rotated, when the piston rod is in the piston rod 13, the piston rod is required to be rotated, and the piston rod 13 is connected with the piston rod 13, the wall avoids the need for the medical staff to swing the block 1 to a large extent in order to increase the examination range, which may lead to touching the inside of the auditory canal of the patient, causing pain to the patient.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the inside cover of gas pocket 9 is equipped with spacing ring 17, the bottom surface fixed mounting of fixed block 1 has handle 18, the outer disc wall interference fit of handle 18 is connected with rubber sleeve 19, rubber sleeve 19 is for having the structure and does not make in detail here, the outer disc wall threaded connection of connecting block 4 has dust cover 20, joint groove 14 has been seted up to the fixed disk 12 opposite side, the inside activity joint of joint groove 14 has joint ball 15, the outer disc wall fixed mounting of joint ball 15 has joint pole 16, the one end of joint pole 16 and one side fixed mounting of connecting rod 8, through setting up joint ball 15 and joint pole 16, through joint ball 15 and joint groove 14 movable joint, thereby support fixed disk 12, make fixed disk 12 more stable when rotating.

Working principle: referring to fig. 1-4, in use, by arranging the dust-proof cover 20, removing the dust-proof cover 20 from the connection block 4, sleeving the rubber cover 19 into the grip 18, holding the grip 18, and placing the connection rod 8 into the auditory canal of a patient, when the angle of the micro camera 13 needs to be rotated, the micro vacuum pump 6 is started to inflate the air tube 10, so that the piston rod 11 is driven to push the fixing disc 12 to deflect in a telescopic manner, and the micro camera 13 is driven to rotate in an angle, thereby increasing the inspection range.

Through setting up joint ball 15 and clamping pole 16, through joint ball 15 and the movable joint of joint groove 14 to support fixed disk 12, make fixed disk 12 more stable when rotating.

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

1. A hand-held video inspection device, comprising:

the device comprises a fixed block (1), wherein a fixed groove (2) is formed in one side of the fixed block (1), a display (3) is fixedly sleeved in the fixed groove (2), and a video screen receiving and processing module is arranged in the display (3);

and the checking component is arranged on one side of the fixed block (1) and is used for checking the ears of the patient.

2. The hand-held video inspection device of claim 1, wherein the inspection assembly comprises:

connecting block (4), connecting hole (5) have been seted up to one side of connecting block (4), the inside fixed cover of connecting hole (5) is equipped with miniature vacuum pump (6), connecting hole (7) have been seted up to the outer disc wall of connecting block (4), connecting hole (7) with connecting hole (5) are linked together, connecting rod (8) have been fixedly installed to one side of connecting block (4), two gas pockets (9) have been seted up to one side of connecting rod (8), two the inside movable cover of gas pocket (9) has tracheal (10), two tracheal (10) one end respectively with miniature vacuum pump (6) gas outlet and induction port fixed mounting, the inside movable cover of gas pocket (9) is equipped with piston rod (11), one side of connecting rod (8) is provided with fixed disk (12), one side fixed mounting of fixed disk (12) has miniature camera (13), the other end of piston rod (11) with the opposite side swing joint of fixed disk (12).

3. A hand-held video inspection device according to claim 2, characterized in that the air hole (9) is internally sleeved with a stop collar (17).

4. A hand-held video inspection device according to claim 2, characterized in that the bottom surface of the fixed block (1) is fixedly provided with a grip (18), and the outer circumferential wall surface of the grip (18) is connected with a rubber sleeve (19) in an interference fit.

5. A hand-held video inspection device according to claim 2, characterized in that the outer circumferential wall of the connection block (4) is threaded with a dust boot (20).

6. The handheld video inspection device according to claim 2, wherein a clamping groove (14) is formed in the other side of the fixed disc (12), a clamping ball (15) is movably clamped in the clamping groove (14), a clamping rod (16) is fixedly mounted on the outer circular wall surface of the clamping ball (15), and one end of the clamping rod (16) is fixedly mounted on one side of the connecting rod (8).