CN215605577U

CN215605577U - Novel special oral cavity finder of department of stomatology

Info

Publication number: CN215605577U
Application number: CN202121873194.8U
Authority: CN
Inventors: 刘姗
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-01-25
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses a novel oral cavity inspector special for stomatology department, which comprises a cylindrical sleeve, wherein an inspection column is connected in the cylindrical sleeve in a penetrating and rotating mode, a limiting mechanism used for limiting the rotation of the inspection column is arranged at the upper end of the cylindrical sleeve, a small camera and a light supplement lamp are fixedly installed at one end of the inspection column, a transmission line used for connecting display equipment is fixedly connected at the other end of the inspection column, and the transmission line is electrically connected with the small camera. The rotary examination post is arranged, so that the small camera can be rotated after being inserted into the oral cavity of a patient, pictures shot by the small camera in different angles are convenient to carry out all-around examination on each position in the oral cavity of the patient, meanwhile, the two biting plates are driven to be away from each other by the thread feeding effect through the two biting plates arranged on the upper side and the lower side of the examination post, the oral cavity of the patient can be assisted to be opened and fixed, and the interior of the oral cavity of the patient can be conveniently and clearly examined.

Description

Novel special oral cavity finder of department of stomatology

Technical Field

The utility model relates to the technical field of cavity nursing, in particular to a novel oral cavity inspector special for stomatology department.

Background

The oral cavity nursing refers to the cleaning and protecting work of teeth, tongue, palate, cheek and other parts in oral organs, and before the oral cavity nursing, the oral cavity of a patient needs to be carefully checked.

Patent document CN210903469U provides a portable multi-functional finder in oral cavity, it is great to current multi-functional finder volume, portable not, and can not carry out the fast switch-over during the use instrument, extravagant treatment time's problem, the scheme as follows now provides, and it includes portable seat, the groove of accomodating has been seted up to one side of portable seat, and one side of portable seat clamps the fixed cover, and fixed mounting has two sterilamp on the inner wall in accomodating the groove, the opposite side fixed mounting of portable seat has the fixing base, and the fixed slot has been seted up to one side of fixing base, and movable mounting has the mount pad in the fixed slot, and one side fixed mounting of mount pad has the inspection stick, the welding has two pressure springs on the inner wall of one side of fixed slot, and the one end welding of two pressure springs has same buffer board. The multifunctional checker has the advantages of reasonable structure, convenient operation, small volume and convenient carrying, and can be switched quickly when using tools, thereby saving the treatment time.

And current oral cavity finder, when using, inside wanting user self to observe the oral cavity with the naked eye more, the finder only plays simple effect of propping or dialling, if can provide an indirect observation mode, if visit patient's oral cavity with small-size camera and control, observe and inspect patient's oral cavity inside from display device again, then can promote examination effect greatly, consequently need for a special oral cavity finder of novel department of stomatology to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel oral cavity inspector special for stomatology, which is used for solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel special oral cavity finder of department of stomatology, includes the cylinder cover, run through in the cylinder cover and rotate and be connected with the inspection post, cylinder cover upper end is equipped with and is used for restricting inspection post pivoted stop gear, inspection post one end fixed mounting has small-size camera and light filling lamp, inspection post other end fixedly connected with is used for connecting the transmission line of display device, transmission line and small-size camera electric connection.

Preferably, two circular rings are respectively arranged on the outer surface of the inspection column and on two sides of the inspection column close to the cylindrical sleeve, and the cylindrical sleeve is rotatably connected with the part, located between the two circular rings, of the inspection column.

Preferably, the limiting mechanism comprises a cylindrical groove formed in the side wall of the upper end of the cylindrical sleeve, one end of a spring is fixedly connected to the inner wall of the cylindrical groove, a clamping block is fixedly connected to the other end of the spring, and the clamping block is connected with the cylindrical groove in a sliding mode.

Preferably, a plurality of grooves which are matched with the clamping blocks and are symmetrically arranged on the circumference are formed in the side wall, close to the cylindrical sleeve, of one of the circular rings, and one end, far away from the spring, of each clamping block is arranged to be in a spherical convex surface shape and is embedded into one of the grooves in a sliding mode.

Preferably, the upper end and the lower end of the cylindrical sleeve are fixedly connected with connecting plates, the upper end of each connecting plate is fixedly connected with a top plate, and the lower end of each connecting plate is fixedly connected with a transmission box.

Preferably, two driving rods which are symmetrically arranged are rotatably connected between the top plate and the transmission box, threads with opposite screwing directions are arranged on the upper side and the lower side of each driving rod, the upper side and the lower side of each driving rod with the same screwing direction are respectively in threaded connection with an engagement plate, and the two engagement plates are symmetrically arranged on the upper side and the lower side of the inspection column.

Preferably, a driving gear is arranged in the transmission box, two driven gears are connected to two sides of the driving gear in a meshed mode, and the two driven gears are respectively and coaxially and fixedly connected with the lower end of one driving rod.

Preferably, the lower end of the driving gear is coaxially and fixedly connected with a rotating handle, and the rotating handle is arranged to penetrate through the lower end of the transmission box in a rotating mode.

Compared with the prior art, the utility model has the beneficial effects that:

this novel special oral cavity finder of department of stomatology is through setting up rotatable inspection post, can rotate after exploring into patient's oral cavity with small-size camera, and stop gear can make the inspection post fixed under a plurality of rotation angles, then, the picture of the different angles that small-size camera was shot can be formed images to the display in real time through the transmission line, conveniently carry out the inspection of full aspect to every position of patient's oral cavity inside, and simultaneously, two bite plates through both sides setting about the inspection post, and utilize the screw thread to feed the effect and drive two bite plates and keep away from each other, can assist patient's oral cavity to open and fix, thereby conveniently carry out clear inspection to the inside in patient's oral cavity, improve the practicality of device.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

FIG. 4 is a schematic bottom sectional view of the present invention;

FIG. 5 is a schematic view of a groove structure according to the present invention;

fig. 6 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.

In the figure: 1. a cylindrical sleeve; 2. inspecting the column; 3. a small-sized camera; 4. a light supplement lamp; 5. a transmission line; 6. a circular ring; 7. a cylindrical groove; 8. a spring; 9. a clamping block; 10. a groove; 11. a connecting plate; 12. a top plate; 13. a transmission box; 14. a drive rod; 15. biting the plate; 16. a driving gear; 17. a driven gear; 18. and (5) screwing a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, 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.

Referring to fig. 1-6, an embodiment of the present invention is shown:

a novel oral cavity detector special for department of stomatology comprises a cylindrical sleeve 1, an inspection column 2 is rotatably connected in the cylindrical sleeve 1 in a penetrating manner, two circular rings 6 are respectively arranged on the outer surface of the inspection column 2 and on two sides close to the cylindrical sleeve 1, the cylindrical sleeve 1 is rotatably connected with the inspection column 2 between the two circular rings 6, two circular rings 6 clamped on two sides of the cylindrical sleeve 1 are arranged on the outer surface of the inspection column 2, so that axial relative movement cannot occur when the inspection column 2 and the cylindrical sleeve 1 rotate, a limiting mechanism used for limiting the rotation of the inspection column 2 is arranged at the upper end of the cylindrical sleeve 1 and comprises a cylindrical groove 7 arranged on the upper end side wall of the cylindrical sleeve 1, one end of a spring 8 is fixedly connected to the inner wall of the cylindrical groove 7, a clamping block 9 is fixedly connected to the other end of the spring 8, the clamping block 9 is slidably connected with the cylindrical groove 7, and by arranging the spring 8, under a normal state, the spring 8 keeps promoting fixture block 9 and moves to the cylinder groove 7 outward, one of them ring 6 is close to the lateral wall of cylinder cover 1 and is equipped with a plurality of recesses 10 that match and the circumference symmetry sets up with fixture block 9, the one end that the spring 8 was kept away from to fixture block 9 sets up to spherical convex surface form and slip embedding one of them recess 10 and set up, through setting up recess 10, when a certain recess 10 and fixture block 9 level correspond, fixture block 9 slidable imbeds in the recess 10, and make ring 6 when not receiving external force, do not take place relative rotation with cylinder cover 1 between, and then make and do not take place relative rotation between inspection post 2 and the cylinder cover 1.

2 one end fixed mounting of inspection post has small-size camera 3 and

light filling lamp

4, 2 other end fixedly connected with of inspection post is used for connecting display device's transmission line 5,

transmission line

5 and 3 electric connection of small-size camera, through setting up light filling lamp 4, when the one end of inspection post 2 is visited into patient's oral cavity inside, open light filling lamp 4, can illuminate the inside in patient's oral cavity, thereby make things convenient for 3 shooting of small-size camera to locate the clear bright picture, through setting up transmission line 5 of connecting display device, can show on transmitting the display in real time with the picture that 3 shooting of small-size camera.

The upper end and the lower end of the cylindrical sleeve 1 are fixedly connected with connecting plates 11, the upper end of the upper connecting plate 11 is fixedly connected with a top plate 12, the lower end of the lower connecting plate 11 is fixedly connected with a transmission box 13, two driving rods 14 which are symmetrically arranged are rotatably connected between the top plate 12 and the transmission box 13, the upper side and the lower side of each driving rod 14 are provided with threads with opposite rotating directions, the upper side and the lower side of each driving rod 14 with the same rotating direction are respectively in threaded connection with a snap-in plate 15, the two snap-in plates 15 are symmetrically arranged on the upper side and the lower side of the inspection column 2, the upper side and the lower side of each driving rod 14 are provided with the threads with opposite rotating directions, the two snap-in plates 15 are respectively in threaded connection with the threads with the two rotating directions, when the driving rods 14 rotate, the two snap-in plates 15 are driven to move in opposite directions through the thread feeding effect, a driving gear 16 is arranged in the transmission box 13, and two driven gears 17 are engaged and connected on two sides of the driving gear 16, two driven gear 17 respectively with the coaxial fixed connection of a driving lever 14 lower extreme, through setting up the driven gear 17 of being connected with same driving gear 16 meshing, when driving gear 16 rotated, two driven gear 17 can rotate in step for two driven gear 17 driven driving lever 14 can rotate in step, thereby realize two synchronous motion of stinging board 15, the coaxial fixedly connected with swing handle 18 of driving gear 16 lower extreme, swing handle 18 rotates and runs through the setting of transmission box 13 lower extreme.

The working principle is as follows: when the device is needed to assist in opening the oral cavity of a patient and the end of the examination post 2 provided with the small camera 3 is inserted into and fixed in the oral cavity of the patient, the oral cavity is firstly opened by the patient to a certain extent, then the examination column 2 is inserted into the oral cavity of the patient, and the two biting plates 15 are arranged between two rows of teeth in the oral cavity of the patient, then, the rotary handle 18 is rotated, the rotary handle 18 drives the driving gear 16 to rotate, the driving gear 16 drives the two driven gears 17 to synchronously rotate, the two driven gears 17 drive the two driving rods 14 to synchronously rotate, the two driving rods 14 and the two engagement plates 15 generate a thread feeding effect through threads with opposite rotation directions on the upper side and the lower side, so that the two engagement plates 15 are far away from each other, further enlarging the mouth of the patient, and finally, biting the patient on the two biting plates 15, completing the probing of the small-sized camera 3 and the fixing work between the device and the mouth of the patient.

When the small camera 3 needs to be rotated to obtain pictures at different angles in the oral cavity of a patient, the light supplement lamp 4 is firstly turned on to ensure that the interior of the oral cavity of the patient is bright, the small camera 3 can shoot clear pictures in the oral cavity to be imaged on a display through the transmission line 5, then the inspection column 2 is rotated, the inspection column 2 drives the circular ring 6 and the cylindrical sleeve 1 to rotate relatively, at the moment, one end of the clamping block 9 embedded into the groove 10 is arranged to be in a spherical convex shape, the clamping block 9 is extruded towards the cylindrical groove 7 by the relative rotation between the circular ring 6 and the cylindrical sleeve 1, the clamping block 9 extrudes the spring 8, the spring 8 is elastically deformed and compressed under stress to store elastic potential energy, when the circular ring 6 rotates to drive the other groove 10 to correspond to the clamping block 9, the elastic potential energy of the spring 8 is released to push the clamping block 9 to stretch out again and be inserted into the groove 10, and then the inspection column 2 can be fixed at the angle, the small-sized camera 3 can shoot pictures at different angles.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel special oral cavity finder of department of stomatology, includes cylinder cover (1), its characterized in that: run through in cylinder cover (1) and rotate and be connected with inspection post (2), cylinder cover (1) upper end is equipped with and is used for restricting inspection post (2) pivoted stop gear, inspection post (2) one end fixed mounting has small-size camera (3) and light filling lamp (4), inspection post (2) other end fixedly connected with is used for connecting display device's transmission line (5), transmission line (5) and small-size camera (3) electric connection.

2. The novel special oral cavity inspector for department of stomatology according to claim 1, wherein: the outer surface of the inspection column (2) and two sides close to the cylindrical sleeve (1) are respectively provided with a circular ring (6), and the cylindrical sleeve (1) is rotationally connected with the portion, located between the two circular rings (6), of the inspection column (2).

3. The novel special oral cavity inspector for department of stomatology according to claim 2, characterized in that: the limiting mechanism comprises a cylindrical groove (7) formed in the side wall of the upper end of the cylindrical sleeve (1), one end of a spring (8) is fixedly connected to the inner wall of the cylindrical groove (7), a clamping block (9) is fixedly connected to the other end of the spring (8), and the clamping block (9) is connected with the cylindrical groove (7) in a sliding mode.

4. The novel special oral cavity inspector for department of stomatology according to claim 3, wherein: the side wall of one of the circular rings (6) close to the cylindrical sleeve (1) is provided with a plurality of grooves (10) which are matched with the clamping blocks (9) and are symmetrically arranged in the circumference, and one end of each clamping block (9) far away from the spring (8) is arranged to be spherical convex and is embedded into one of the grooves (10) in a sliding manner.

5. The novel special oral cavity inspector for department of stomatology according to claim 1, wherein: the upper end and the lower end of the cylindrical sleeve (1) are fixedly connected with connecting plates (11), the upper end of each connecting plate (11) is fixedly connected with a top plate (12), and the lower end of each connecting plate (11) is fixedly connected with a transmission box (13).

6. The novel special oral cavity inspector for department of stomatology according to claim 5, wherein: the inspection column is characterized in that two driving rods (14) which are symmetrically arranged are rotatably connected between the top plate (12) and the transmission box (13), threads with opposite turning directions are arranged on the upper side and the lower side of each driving rod (14), two biting plates (15) are respectively in threaded connection with the upper side and the lower side of the same turning direction of the threads of the driving rods (14), and the two biting plates (15) are symmetrically arranged on the upper side and the lower side of the inspection column (2).

7. The novel special oral cavity inspector for department of stomatology according to claim 6, wherein: the transmission box (13) is internally provided with a driving gear (16), two driven gears (17) are meshed and connected to two sides of the driving gear (16), and the two driven gears (17) are respectively and fixedly connected with the lower end of one driving rod (14) in a coaxial mode.

8. The novel special oral cavity inspector for department of stomatology according to claim 7, wherein: the lower end of the driving gear (16) is coaxially and fixedly connected with a rotating handle (18), and the rotating handle (18) penetrates through the lower end of the transmission box (13) in a rotating mode.