CN214048750U

CN214048750U - Clinical diagnostic device of department of stomatology

Info

Publication number: CN214048750U
Application number: CN202022821677.5U
Authority: CN
Inventors: 虎志辉; 何荣建; 张姣; 张晓刚; 周晋平; 刘倩; 杨健; 徐泽磊
Original assignee: KUNMING HEALTH PROFESSIONAL COLLEGE
Current assignee: KUNMING HEALTH PROFESSIONAL COLLEGE
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-27
Anticipated expiration: 2030-11-30

Abstract

The utility model belongs to the technical field of department of stomatology equipment, especially, be a clinical diagnostic device of department of stomatology, including T shape bolt, the outside threaded connection of T shape bolt has the U-shaped board, and the lower extreme of T shape bolt rotates and is connected with first square pole, the outside at first square pole is established to U-shaped board slip cap, the equal fixedly connected with second square pole of front side inner wall and rear side inner wall of U-shaped board, the outside slip cap of second square pole is equipped with two rectangular blocks, the left side and the right side of first square pole all rotate and are connected with two connecting rods, the connecting rod is articulated mutually with the upper surface of the rectangular block that corresponds, relative two the equal fixedly connected with square in one side that keeps away from each other of rectangular block, two the equal movable contact in one side that the square kept away from each other have the square board. The utility model discloses a T shape bolt, connecting rod, first square pole and the rectangular block that sets up cooperate, solve and be not convenient for expand the problem of after-fixing according to different patient's oral cavity size.

Description

Clinical diagnostic device of department of stomatology

Technical Field

The utility model relates to an department of stomatology equipment technical field specifically is an oral cavity department clinical diagnosis device.

Background

The department of stomatology is one of the classifications of medical science, which is mainly used for examining diseases such as stomatognathic facial skin sample, epidermic submaxillary space infection, maxillofacial lymphangioma, dentate process development deformity, malignant tumor of maxillary sinus, jaw glost cell tumor, chronic ethmoid sinusitis, mandibular retraction, four-ring plain tooth, tongue leukoplakia, and the like, the oral cavity of a patient needs to be expanded in the process of oral disease diagnosis, most of the existing diagnosis devices adopt a clamp type appliance to expand the oral cavity of the patient at present, doctors need to hold the appliance with different forces according to the conditions of the oral cavities of different patients, the appliance is very inconvenient, the feeling of the doctors is aching after long-time use, the diagnosis devices are inconvenient to expand and fix according to the sizes of the oral cavities of different patients, the diagnosis devices need to be sterilized before the next patient is used by the previous patient, but the patients are too many, doctors can sterilize the diagnosis device for enough time, cross infection is easy to cause, and meanwhile, the quick replacement of the part in contact with the oral cavity of a patient is inconvenient, and the use requirement cannot be met, so that an oral clinical diagnosis device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an oral cavity department clinical diagnosis device has solved and has not been convenient for expand the back according to different patient's oral cavity size and fix, is not convenient for carry out the problem of quick change to the position with patient's oral cavity contact simultaneously.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oral cavity department clinical diagnosis device, includes T shape bolt, the outside threaded connection of T shape bolt has the U-shaped board, and the lower extreme of T shape bolt rotates and is connected with first square pole, the outside at first square pole is established to U-shaped board slip cover, the equal fixedly connected with second square pole of front side inner wall and the rear side inner wall of U-shaped board, the outside slip cover of second square pole is equipped with two rectangular blocks, the left side and the right side of first square pole all rotate and are connected with two connecting rods, the connecting rod is articulated mutually with the upper surface of the rectangular block that corresponds, relative two the equal fixedly connected with square in one side that the rectangular block kept away from each other, two the square equal movable contact in one side that keeps away from each other have a square board, two the square board equal fixedly connected with rubber pad in one side that keeps away from each other.

As a preferred technical scheme of the utility model, two the top of square all be equipped with the arm-tie, two round bars of lower fixed surface of arm-tie, the square slip cap is established in the outside of the round bar that corresponds, two springs of fixedly connected with between square and the arm-tie that corresponds, the outside at the round bar that corresponds is established to spring movable sleeve, the lower extreme of round bar is inlayed and is equipped with the ball, the equal fixedly connected with trapezoidal piece in one side that two square are close to each other, the outside at the trapezoidal piece that corresponds is established to the square slip cap, the upper surface of trapezoidal piece is established to the inclined plane, and the upper surface of trapezoidal piece has seted up two first circular recesses, round bar and the first circular recess looks joint that corresponds, the ball cooperatees with the inclined plane of the trapezoidal piece that corresponds.

As a preferred technical scheme of the utility model, the top inner wall of U-shaped plate seted up threaded hole, the outside threaded connection of screw hole and T shape bolt, first rectangular channel has all been seted up to the front side inner wall and the rear side inner wall of U-shaped plate, the inner wall of first rectangular channel and the outside sliding connection of first square pole.

As a preferred technical scheme of the utility model, the second circular recess has been seted up to the upper surface of first square pole, the inner wall fixedly connected with bearing of second circular recess, the inner circle of bearing and the outside fixed connection of T shape bolt.

As a preferred technical scheme of the utility model, relative two the rectangle piece one side that is close to each other all seted up the second rectangular channel, the inner wall of second rectangular channel and the outside sliding connection of the second square pole that corresponds.

(III) advantageous effects

Compared with the prior art, the utility model provides an oral cavity department clinical diagnosis device possesses following beneficial effect:

1. this oral cavity internal medicine clinical diagnosis device cooperatees through T shape bolt, connecting rod, first square pole and the rectangular block that sets up, and T shape bolt drives first square pole and moves down, and first square pole passes through the connecting rod and drives the rectangular block and remove, and the rectangular block drives the square board through the square and removes, and the square board drives the rubber pad and removes, solves the problem that is not convenient for expand the after-fixing according to different patient's oral cavity size.

2. This oral cavity internal medicine clinical diagnosis device cooperatees through spring, round bar and the trapezoidal piece that sets up, and the arm-tie drives round bar and removes and extension spring, when round bar and first circular slot phase separation, holds between the fingers the rubber pad and removes, and the rubber pad drives trapezoidal piece and third rectangular channel phase separation through the square slab, solves the problem that is not convenient for carry out quick change to the position with patient's oral cavity contact.

Drawings

Fig. 1 is a front view of the three-dimensional structure of the present invention;

FIG. 2 is a partially cut-away perspective structural view of the present invention;

fig. 3 is an enlarged schematic view of a in fig. 2 according to the present invention;

FIG. 4 is a three-dimensional structure diagram of the square blocks, the pull plate, the spring, the round rod and the balls of the present invention;

fig. 5 is a three-dimensional structure diagram of the rubber pad, the trapezoidal block and the square plate of the present invention.

In the figure: 1. a T-bolt; 2. a U-shaped plate; 3. a first square bar; 4. a second square bar; 5. a rectangular block; 6. a connecting rod; 7. a square block; 8. a square plate; 9. a rubber pad; 10. pulling a plate; 11. a round bar; 12. a spring; 13. a ball bearing; 14. a trapezoidal block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides an oral cavity clinical diagnosis device, including T shape bolt 1, T shape bolt 1's outside threaded connection has U-shaped plate 2, and T shape bolt 1's lower extreme rotates and is connected with first square pole 3, the outside at first square pole 3 is established to U-shaped plate 2 slip cover, the equal fixedly connected with second square pole 4 of front side inner wall and rear side inner wall of U-shaped plate 2, the outside slip cover of second square pole 4 is equipped with two rectangular blocks 5, the left side and the right side of first square pole 3 all rotate and are connected with two connecting rods 6, connecting rod 6 is articulated mutually with the upper surface of the rectangular block 5 that corresponds, the equal fixedly connected with square 7 in one side that two rectangular blocks 5 kept away from each other, the equal movable contact in one side that two square 7 kept away from each other has square plate 8, the equal fixedly connected with rubber pad 9 in one side that two square plate 8 kept away from each other.

In this embodiment, the connecting rod 6 is arranged to convert the vertical movement of the first square rod 3 into the horizontal movement of the rectangular block 5, and the rubber pad 9 is arranged to protect the contact part with the patient's mouth.

Specifically, two top of square 7 all is equipped with arm-tie 10, two round bar 11 of lower fixed surface fixedly connected with of arm-tie 10, square 7 slip cap is established in the outside of corresponding round bar 11, two springs 12 of fixedly connected with between square 7 and the arm-tie 10 that corresponds, spring 12 movable sleeve is established in the outside of corresponding round bar 11, the lower extreme of round bar 11 is inlayed and is equipped with ball 13, the equal fixedly connected with trapezoidal piece 14 in one side that two square 8 are close to each other, square 7 slip cap is established in the outside of corresponding trapezoidal piece 14, the upper surface of trapezoidal piece 14 is established to the inclined plane, and two first circular recesses have been seted up to trapezoidal piece 14's upper surface, round bar 11 and the first circular recess joint that corresponds mutually, ball 13 cooperatees with the inclined plane of corresponding trapezoidal piece 14.

In this embodiment, two corresponding round bars 11 that the arm-tie 10 can drive move up with first circular slot phase separation, and the round bar 11 of being convenient for of spring 12 sets up resets after removing, and the setting of ball 13 has reduced the friction.

Specifically, threaded hole is seted up to the top inner wall of U-shaped plate 2, and threaded hole and T-shaped bolt 1's outside threaded connection, first rectangular channel has all been seted up to the front side inner wall and the rear side inner wall of U-shaped plate 2, the inner wall of first rectangular channel and the outside sliding connection of first square pole 3.

In this embodiment, the setting of screw hole makes T shape bolt 1 be convenient for after moving suitable position fixed, and the setting of first rectangular channel retrains first square pole 3 for first square pole 3 can only reciprocate.

Specifically, a second circular groove is formed in the upper surface of the first square rod 3, a bearing is fixedly connected to the inner wall of the second circular groove, and the inner ring of the bearing is fixedly connected with the outer side of the T-shaped bolt 1.

In this embodiment, the provision of the bearing increases the service life of the T-bolt 1.

Specifically, the second rectangular channel has all been seted up to the one side that relative two rectangular blocks 5 are close to each other, the inner wall of second rectangular channel and the outside sliding connection of the second square pole 4 that corresponds.

In this embodiment, the second rectangular groove is configured to constrain the rectangular block 5, so that the rectangular block 5 can only slide left and right along the corresponding second square bar 4.

Specifically, a third rectangular groove has been all seted up to one side that two squares 7 kept away from each other, the inner wall of third rectangular groove and the outside sliding connection of the trapezoidal piece 14 that corresponds, two circular ports have been seted up to the top inner wall of third rectangular groove, the inner wall of circular port and the outside sliding connection of the round bar 11 that corresponds.

In this embodiment, the circular hole is formed to constrain the circular rod 11, so that the circular rod 11 can only move up and down.

The utility model discloses a theory of operation and use flow: when the cavity of a patient needs to be expanded, two rubber pads 9 are placed in the oral cavity of the patient, the teeth of the patient are occluded on the corresponding rubber pads 9, the T-shaped bolt 1 is rotated, the T-shaped bolt 1 drives the first square rod 3 to move downwards, the first square rod 3 drives the connecting rod 6 to move downwards and rotate, the connecting rod 6 drives the corresponding rectangular block 5 to move, the rectangular block 5 drives the corresponding square block 7 to move, the square block 7 drives the corresponding square plate 8 to move, the square plate 8 drives the corresponding rubber pads 9 to move, the two rubber pads 9 move towards the sides far away from each other, the proper distance between the two rubber pads 9 is adjusted according to the actual condition of the patient, the T-shaped bolt 1 is stopped rotating, and the oral cavity is expanded;

when a doctor diagnoses the device, the T-shaped bolt 1 is rotated reversely, the T-shaped bolt 1 rotates, the T-shaped bolt 1 drives the first square rod 3 to move upwards, the first square rod 3 drives the connecting rod 6 to move upwards and rotate, the connecting rod 6 drives the corresponding rectangular block 5 to move, the rectangular block 5 drives the corresponding square block 7 to move, the square block 7 drives the corresponding square plate 8 to move, the square plate 8 drives the corresponding rubber pads 9 to move, the two rubber pads 9 move to one side close to each other, the reset of the diagnosis device is realized, and the diagnosis device is taken out of the oral cavity of the patient;

after the current patient is diagnosed, the part in contact with the oral cavity of the patient needs to be detached and replaced, the pulling plate 10 is pulled, the pulling plate 10 drives the corresponding round rod 11 to move and stretches the spring 12, when the round rod 11 is separated from the corresponding first round groove, the rubber pad 9 is pinched and moves, the rubber pad 9 drives the corresponding square plate 8 to move, and the square plate 8 drives the corresponding trapezoidal block 14 to be separated from the third rectangular groove, so that the part in contact with the oral cavity of the patient is detached;

when the contact position that needs to be renewed, hold between the fingers rubber pad 9, rubber pad 9 drives trapezoidal piece 14 through corresponding square slab 8 and flushes with third rectangular channel mutually, push into corresponding third rectangular channel with trapezoidal piece 14 in, trapezoidal piece 14 extrudees the ball 13 that corresponds at the in-process that removes, ball 13 receives the extrusion roll and removes, ball 13 drives corresponding round bar 11 and removes, round bar 11 drives corresponding arm-tie 10 and removes, the tensile spring 12 that corresponds of arm-tie 10, when ball 13 loses the extrusion, spring 12 drives corresponding round bar 11 and removes, round bar 11 and the first circular channel looks joint that corresponds, realize the fixed to rubber pad 9.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An oral cavity department clinical diagnosis device comprises a T-shaped bolt (1), and is characterized in that: the outer side of the T-shaped bolt (1) is in threaded connection with a U-shaped plate (2), the lower end of the T-shaped bolt (1) is rotatably connected with a first square rod (3), the U-shaped plate (2) is sleeved outside the first square rod (3) in a sliding manner, the inner wall of the front side and the inner wall of the rear side of the U-shaped plate (2) are both fixedly connected with a second square rod (4), two rectangular blocks (5) are slidably sleeved on the outer side of the second square rod (4), the left side and the right side of the first square rod (3) are both rotationally connected with two connecting rods (6), connecting rod (6) are articulated mutually with the upper surface of the rectangle piece (5) that corresponds, relative two rectangle piece (5) the equal fixedly connected with square (7) in one side of keeping away from each other, two square (7) the equal movable contact in one side of keeping away from each other have square board (8), two square board (8) the equal fixedly connected with rubber pad (9) in one side of keeping away from each other.

2. The clinical diagnostic device for an oral cavity according to claim 1, wherein: pull plates (10) are arranged above the two square blocks (7), the lower surfaces of the pull plates (10) are fixedly connected with two round rods (11), the square blocks (7) are sleeved outside the corresponding round rods (11) in a sliding manner, two springs (12) are fixedly connected between the square blocks (7) and the corresponding pulling plates (10), the springs (12) are movably sleeved on the outer sides of the corresponding round rods (11), the lower ends of the round rods (11) are embedded with balls (13), the sides of the two square plates (8) close to each other are fixedly connected with trapezoidal blocks (14), the square blocks (7) are sleeved outside the corresponding trapezoidal blocks (14) in a sliding manner, the upper surfaces of the trapezoidal blocks (14) are provided with inclined surfaces, and the upper surface of the trapezoidal block (14) is provided with two first circular grooves, the round rod (11) is clamped with the corresponding first circular grooves, the balls (13) are matched with the inclined surfaces of the corresponding trapezoidal blocks (14).

3. The clinical diagnostic device for an oral cavity according to claim 1, wherein: threaded holes are formed in the inner wall of the top of the U-shaped plate (2), the threaded holes are in threaded connection with the outer side of the T-shaped bolt (1), first rectangular grooves are formed in the inner wall of the front side and the inner wall of the rear side of the U-shaped plate (2), and the inner wall of each first rectangular groove is in sliding connection with the outer side of the first square rod (3).

4. The clinical diagnostic device for an oral cavity according to claim 1, wherein: the upper surface of the first square rod (3) is provided with a second circular groove, the inner wall of the second circular groove is fixedly connected with a bearing, and the inner ring of the bearing is fixedly connected with the outer side of the T-shaped bolt (1).

5. The clinical diagnostic device for an oral cavity according to claim 1, wherein: the two rectangular blocks (5) are close to each other, and a second rectangular groove is formed in one side of each rectangular block, and the inner wall of each second rectangular groove is connected with the outer side of the corresponding second square rod (4) in a sliding mode.

6. The clinical diagnostic device for an oral cavity according to claim 1, wherein: two one side that blocks (7) kept away from each other all seted up the third rectangular channel, the inner wall of third rectangular channel and the outside sliding connection of the trapezoidal piece (14) that corresponds, two circular ports are seted up to the top inner wall of third rectangular channel, the inner wall of circular port and the outside sliding connection of the round bar (11) that corresponds.