CN215687687U

CN215687687U - Focus detection device for otolaryngology department

Info

Publication number: CN215687687U
Application number: CN202120763039.4U
Authority: CN
Inventors: 包小敏; 邓安春; 周雪琴; 张焱; 余维
Original assignee: Second Affiliated Hospital Army Medical University
Current assignee: Second Affiliated Hospital Army Medical University
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2022-02-01
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a focus detection device for an otolaryngological department, which comprises a shell, wherein an anti-slip strip is arranged at the bottom of the outer wall of the shell, fixing rings are arranged on two sides of the shell, springs are arranged on two sides of the inner sides of the fixing rings, an adjusting plate is arranged at one end of each spring, an anti-abrasion block is arranged on the inner side of each adjusting plate, a dust-proof ring is arranged on one side of the top of the shell, a motor is arranged at the bottom of the inner cavity of the shell, cooling fins are arranged on the outer wall of the motor, an installation block is arranged at the top of the motor, and a screw rod is arranged at the top of the installation block. According to the utility model, through the fixing ring, when a doctor needs to use the detection device, the middle finger and the index finger are respectively inserted into the fixing ring, the outer sides of the fingers are contacted with the anti-abrasion block, the adjusting plate is extruded, the spring is pushed to contract, the fixing ring is firmly sleeved on the fingers, the anti-abrasion block can reduce friction between the fingers and the adjusting plate, the hands are prevented from being abraded, and the doctor can conveniently hold the detection device.

Description

Focus detection device for otolaryngology department

Technical Field

The utility model relates to the field of medical detection devices, in particular to a focus detection device for an ear-nose-throat department.

Background

Medical detection device is a device that supplementary doctor examined patient in being used in clinical medical, and when otolaryngology branch of academic or vocational study inspection, need use a detection device who takes the endoscope to stretch into disease otolaryngology inside to supplementary doctor sees the otolaryngology affected part of disease clearly, the doctor need pass through handheld detection device, makes the hose get into in the disease otolaryngology.

However, in actual use, when a doctor holds the detection device to inspect the ear, nose and throat of a patient, the stability of the hands needs to be kept, so that the hands of the doctor are easy to feel sour and painful, the labor burden of the doctor is increased, and the doctor cannot conveniently hold the detection device.

Therefore, it is necessary to provide a lesion detection device for otolaryngological department to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a focus detection device for an otolaryngological department.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a focus detection device for otolaryngology branch of academic or vocational study, includes the casing, the bottom of casing outer wall is provided with the antislip strip, the both sides of casing all are provided with solid fixed ring, gu the inboard both sides of fixed ring all are provided with the spring, the one end of spring is provided with the regulating plate, the inboard of regulating plate is provided with the abrasionproof piece, one side at casing top is provided with the dust ring, the bottom of casing inner chamber is provided with the motor, the outer wall of motor is provided with the fin, the top of motor is provided with the installation piece, the top of installation piece is provided with the lead screw, the inside top of casing is provided with the bearing, the outside of lead screw is provided with the regulating block, the rear side of regulating block is provided with the hose, the top of hose is provided with the camera lens.

Preferably, the number of the anti-skid strips is multiple, the anti-skid strips are distributed in an annular array mode relative to the center line of the shell, and the longitudinal section of each anti-skid strip is rectangular.

Preferably, the number of the fixing rings is two, and the two fixing rings are symmetrically distributed around a vertical center line of the shell.

Preferably, the adjusting plate is fixedly connected with the fixing ring through a spring, and the cross section of the adjusting plate is arc-shaped.

Preferably, the number of the anti-abrasion blocks is multiple, the anti-abrasion blocks are distributed on the inner side of the adjusting plate in a rectangular array mode, and the cross section of each anti-abrasion block is in the shape of a circular arc.

Preferably, the top end of the screw rod is rotatably connected with the shell through a bearing, and the bottom end of the screw rod is fixedly connected with the output end of the motor.

Preferably, the screw rod is parallel to the hose, the bottom end of the hose and the adjusting block are located on the same horizontal plane, and the screw rod is in threaded connection with the adjusting block.

Preferably, the bottom of hose front side and the rear side fixed connection of regulating block, the top of hose is passed the dust ring inside and is extended to the outside of casing, the outer wall of hose and the inner wall laminating of dust ring.

In the technical scheme, the utility model provides the following technical effects and advantages:

1. through the fixing ring, when a doctor needs to use the detection device, the middle finger and the index finger are respectively inserted into the fixing ring, the outer sides of the fingers are contacted with the anti-abrasion block, the adjusting plate is extruded, the spring is pushed to contract, the fixing ring is firmly sleeved on the fingers, the anti-abrasion block can reduce friction between the fingers and the adjusting plate, the hands are prevented from being abraded, and the doctor can conveniently hold the detection device;

2. through the lead screw, when the length of hose is adjusted to needs, start the fin, drive the lead screw and rotate, drive the regulating block simultaneously and remove in the outside of lead screw, through the rotation direction that changes the fin, can control the regulating block and upwards or downstream to drive the hose extension or shorten, thereby make things convenient for the doctor to inspect patient affected part.

Drawings

FIG. 1 is a front perspective view of the present invention;

FIG. 2 is a perspective view of the lead screw of the present invention;

FIG. 3 is a front perspective view of the retaining ring of the present invention;

fig. 4 is a front sectional view of the housing of the present invention.

Description of reference numerals:

1. a housing; 2. anti-slip strips; 3. a fixing ring; 4. a spring; 5. an adjusting plate; 6. an anti-abrasion block; 7. a dust ring; 8. a motor; 9. a heat sink; 10. mounting blocks; 11. a screw rod; 12. a bearing; 13. an adjusting block; 14. a hose; 15. and (5) a lens.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The utility model provides a lesion detection device for an otolaryngological department, which is shown in figures 1-4, an anti-slip strip 2 is arranged at the bottom of the outer wall of a shell 1, the two sides of the shell 1 are both provided with a fixed ring 3, the two sides of the inner side of the fixed ring 3 are both provided with a spring 4, an adjusting plate 5 is arranged at one end of the spring 4, an anti-abrasion block 6 is arranged at the inner side of the adjusting plate 5, a dustproof ring 7 is arranged on one side of the top of the shell 1, a motor 8 is arranged at the bottom of the inner cavity of the shell 1, the outer wall of the motor 8 is provided with a radiating fin 9, the top of the motor 8 is provided with a mounting block 10, the top of the mounting block 10 is provided with a screw rod 11, the top of the inside of the shell 1 is provided with a bearing 12, the outer side of the screw rod 11 is provided with an adjusting block 13, the rear side of the adjusting block 13 is provided with a hose 14, and the top end of the hose 14 is provided with a lens 15.

The quantity of antislip strip 2 is a plurality of, and is a plurality of antislip strip 2 distributes about the central line annular array of casing 1, the longitudinal section shape of antislip strip 2 sets up to the rectangle, can prevent through the antislip strip 2 of a plurality of settings that the doctor from holding the device when hand is smooth.

The number of the fixing rings 3 is two, the fixing rings 3 are symmetrically distributed about the vertical center line of the shell 1, and the fixing rings 3 are symmetrically arranged, so that a doctor can hold the device conveniently.

Adjusting plate 5 and solid fixed ring 3 pass through spring 4 fixed connection, the cross sectional shape of adjusting plate 5 sets up to the arc, when adjusting plate 5 receives the extrusion, promotes spring 4 and contracts, makes solid fixed ring 3 firm cover on the finger.

The quantity of abrasionproof piece 6 is a plurality of, and is a plurality of 6 rectangle array distributions of abrasionproof piece are in the inboard of regulating plate 5, the cross sectional shape of abrasionproof piece 6 sets up to arc, can reduce the friction between finger and the regulating plate 5 through abrasionproof piece 6, avoids the hand to be worn and hinders.

The top of lead screw 11 passes through bearing 12 with casing 1 and rotates the connection, the bottom of lead screw 11 and motor 8's output fixed connection, lead screw 11 and hose 14 are parallel to each other, the bottom of hose 14 and regulating block 13 are located same horizontal plane, threaded connection between lead screw 11 and the regulating block 13, the bottom of hose 14 front side and the rear side fixed connection of regulating block 13, hose 14's top is passed the inside outside that extends to casing 1 of dust ring 7, hose 14's outer wall and dust ring 7's inner wall laminating, when the length of needs adjustment hose 14, starter motor 8 drives lead screw 11 and rotates, drives regulating block 13 and removes in the outside of lead screw 11 simultaneously, through the rotation direction that changes motor 8, can control regulating block 13 and make progress or downstream, from regulating hose 14's length.

This practical theory of operation:

referring to the attached drawings 1-4 of the specification, when a doctor needs to use the detection device to examine a patient, a middle finger and a forefinger are respectively inserted into the fixing ring 3, the fingers are bent towards the palm, the outer sides of the fingers are in contact with the anti-abrasion block 6, the adjusting plate 5 is squeezed, the spring 4 is pushed to contract, the fixing ring 3 is firmly sleeved on the fingers, the anti-abrasion block 6 can reduce friction between the fingers and the adjusting plate 5, the hand is prevented from being abraded, and therefore the doctor can conveniently hold the device;

referring to the attached drawings 1-4 of the specification, the device can be used in cooperation with a display screen, after the examination device is held stably, a hose 14 is stretched into a position to be examined of a patient, an image of an affected part of the patient is fed back to the display screen through a lens 15, when the length of the hose 14 needs to be adjusted, a motor 8 is started to drive a screw rod 11 to rotate, an adjusting block 13 is driven to move outside the screw rod 11 at the same time, the adjusting block 13 can be controlled to move upwards or downwards through changing the rotating direction of the motor 8, and therefore the hose 14 is driven to extend or shorten, and therefore a doctor can conveniently examine the affected part of the patient.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. A focus detection device for otolaryngology branch of academic or vocational study, includes casing (1), its characterized in that: the anti-slip device is characterized in that anti-slip strips (2) are arranged at the bottom of the outer wall of the shell (1), fixing rings (3) are arranged on two sides of the outer wall of the shell (1), springs (4) are arranged on two sides of the inner side of the fixing rings (3), an adjusting plate (5) is arranged at one end of each spring (4), an anti-wear block (6) is arranged on the inner side of each adjusting plate (5), a dust ring (7) is arranged on one side of the top of the shell (1), a motor (8) is arranged at the bottom of the inner cavity of the shell (1), radiating fins (9) are arranged on the outer wall of the motor (8), an installation block (10) is arranged at the top of the motor (8), a lead screw (11) is arranged at the top of the installation block (10), a bearing (12) is arranged at the top of the inner part of the shell (1), an adjusting block (13) is arranged on the outer side of the lead screw (11), a hose (14) is arranged on the rear side of the adjusting block (13), the top end of the hose (14) is provided with a lens (15).

2. The lesion detection device for otorhinolaryngological department according to claim 1, characterized in that: the number of the anti-skid strips (2) is multiple, the anti-skid strips (2) are distributed in an annular array mode about the center line of the shell (1), and the longitudinal section of each anti-skid strip (2) is rectangular.

3. The lesion detection device for otorhinolaryngological department according to claim 1, characterized in that: the number of the fixing rings (3) is two, and the fixing rings (3) are symmetrically distributed around the vertical center line of the shell (1).

4. The lesion detection device for otorhinolaryngological department according to claim 1, characterized in that: regulating plate (5) and solid fixed ring (3) pass through spring (4) fixed connection, the cross sectional shape of regulating plate (5) sets up to the arc.

5. The lesion detection device for otorhinolaryngological department according to claim 1, characterized in that: the quantity of abrasionproof piece (6) is a plurality of, and is a plurality of abrasionproof piece (6) rectangle array distributes in the inboard of regulating plate (5), the cross sectional shape of abrasionproof piece (6) sets up to arc.

6. The lesion detection device for otorhinolaryngological department according to claim 1, characterized in that: the top end of the screw rod (11) is rotatably connected with the shell (1) through a bearing (12), and the bottom end of the screw rod (11) is fixedly connected with the output end of the motor (8).

7. The lesion detection device for otorhinolaryngological department according to claim 1, characterized in that: the screw rod (11) is parallel to the hose (14), the bottom end of the hose (14) is located on the same horizontal plane with the adjusting block (13), and the screw rod (11) is in threaded connection with the adjusting block (13).

8. The lesion detection device for otorhinolaryngological department according to claim 1, characterized in that: the bottom of hose (14) front side and the rear side fixed connection of regulating block (13), the top of hose (14) is passed dust ring (7) inside and is extended to the outside of casing (1), the outer wall of hose (14) and the inner wall laminating of dust ring (7).