CN215019502U

CN215019502U - Oral cavity supporting device

Info

Publication number: CN215019502U
Application number: CN202120861907.2U
Authority: CN
Inventors: 王双春
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-12-07
Anticipated expiration: 2031-04-25

Abstract

The utility model relates to the technical field of medical equipment, specifically disclose a strutting arrangement for oral cavity, which comprises a frame, the inner chamber of frame is equipped with positive and negative screw rod, positive and negative screw rod's top and bottom all pass through loose axle swing joint with the junction of frame, the top cover on positive and negative screw rod surface is equipped with bevel gear one, the left top cover of frame is equipped with the bull stick, the right side of bull stick is equipped with bevel gear two, and bevel gear two and a bevel gear looks adaptation. The utility model discloses place the compression rack on last lower tooth, the handle rotates, drives the bull stick through the handle and rotates, rotates through fly leaf cooperation bull stick, drives conical gear two through the bull stick and rotates, drives conical gear one through conical gear two and rotates, drives positive and negative screw rod through conical gear and rotates, rotates through loose axle cooperation positive and negative screw rod, drives the swivel nut through positive and negative screw rod and outwards removes.

Description

Oral cavity supporting device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a supporting device for oral cavity.

Background

Department of stomatology, one of the medical discipline categories. The major stomatological disorders include: stomatoglossal part skin sample, epiderm submaxillary space infection, jaw face lymphangioma, dentate process development deformity, maxillary sinus malignant tumor, jaw bone amelogenesis cytoma, chronic ethmoid sinusitis, mandibular retropulsion, tetracycline teeth disease, tongue leukoplakia, etc. With current technology, many periodontal diseases are completely cured. The development of tissue bioengineering techniques such as: guided tissue regeneration technology, gene technology, artificial tooth implantation and the like are more exciting hopes for the regeneration of diseased teeth. But the treatment of periodontal disease must be a sequential treatment. The development of a detailed and effective treatment plan, the exquisite degree of treatment by the physician, and the patient's positive fit are critical to the success of the treatment.

When the oral cavity is inspected, the supporting device is required to be used for supporting, but the existing supporting device in the current market is complex in flow when in use, so that medical personnel are not convenient to control, and the condition that the medical personnel are inconvenient to inspect is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an oral cavity is with strutting arrangement possesses advantages such as play convenient to use to strutting arrangement, has solved current strutting arrangement and has used not convenient problem.

The oral cavity supporting device of the utility model comprises a frame, wherein the inner cavity of the frame is provided with a positive screw and a negative screw, the joints of the top and the bottom of the positive and negative screw rods and the frame are movably connected through movable shafts, the top of the surface of the positive and negative screw rods is sleeved with a first conical gear, the top of the left side of the frame is sleeved with a rotating rod, the right side of the rotating rod is provided with a second bevel gear, the second conical gear is matched with the first conical gear, a handle is arranged on the left side of the rotating rod, the positive and negative thread surfaces of the positive and negative screw rods are in threaded connection with threaded sleeves, a slide block is arranged on the left side of the screw sleeve, a sliding groove matched with the slide block is arranged on the left side of the inner cavity of the frame, the left top of frame inner chamber and the equal fixedly connected with fixed plate in bottom, the inboard of fixed plate is equipped with the spring with the junction of slider, the right side of swivel nut is equipped with the movable plate, the right side in the movable plate outside is equipped with the pinion rack.

The utility model discloses a strutting arrangement for oral cavity, wherein the surface cover of handle is equipped with anti-skidding cover, and the inner chamber of anti-skidding cover passes through adhesive and handle fixed connection, through anti-skidding cover, can play skid-proof effect to the handle, has avoided medical personnel to appear the situation that drops when using.

The utility model discloses a strutting arrangement for oral cavity, wherein the surface cover of bull stick is equipped with the fly leaf, the top and the frame fixed connection of fly leaf can play the stable effect of rotation to the bull stick through the fly leaf, have avoided the bull stick to appear rocking when rotating to lead to the not good situation of bull stick operation effect.

The utility model discloses a strutting arrangement for oral cavity, wherein the right side of swivel nut passes through connecting block fixed connection with the junction of movable plate, and the left side of movable plate is located the center department on swivel nut right side, the utility model discloses a connecting block can play fixed effect to the movable plate, and the movable plate effect is better when using like this, has avoided the movable plate not hard up to appear when using to lead to the situation that the movable plate dropped to appear when using.

The utility model discloses a strutting arrangement for oral cavity, wherein the top of frame inner chamber and the junction of bottom and loose axle all are through welding form fixed connection, and the outside of loose axle is located the right side of frame inner chamber top and bottom.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses place the compression rack on last lower tooth, the handle rotates, drive the bull stick through the handle and rotate, rotate through fly leaf cooperation bull stick, drive conical gear two through the bull stick and rotate, drive conical gear one through conical gear two and rotate, drive positive and negative screw rod through conical gear and rotate, rotate through loose axle cooperation positive and negative screw rod, drive the swivel nut lateral shifting through positive and negative screw rod, spout and slider cooperation swivel nut lateral shifting in through the frame, drive the movable plate lateral shifting through the swivel nut, through removing the outside removal of slab band compression rack, support last lower tooth through the compression rack, can inspect the handle by medical nursing, after the inspection is accomplished, positive and negative, reset above-mentioned structure through fixed plate and spring cooperation handle.

2. The utility model can fix the movable plate through the connecting block, so that the movable plate has better effect when in use, and the movable plate is prevented from loosening when in use, thereby avoiding the falling condition of the movable plate when in use;

the anti-slip sleeve can play an anti-slip role on the handle, so that the medical staff is prevented from falling off when in use;

through the fly leaf, can play the stable effect of rotation to the bull stick, avoided the bull stick to appear rocking when rotating to lead to the not good situation of bull stick operation effect.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

FIG. 2 is a cross-sectional view of the frame of the present invention;

fig. 3 is a schematic view of the moving plate and the moving plate of the present invention.

In the figure: 1. a frame; 2. a handle; 3. an anti-slip sleeve; 4. a chute; 5. a slider; 6. a threaded sleeve; 7. a positive and negative screw; 8. a spring; 9. a fixing plate; 10. a movable plate; 11. a movable shaft; 12. a first conical gear; 13. a second bevel gear; 14. a rotating rod; 15. connecting blocks; 16. moving the plate; 17. a toothed pressing plate.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the application document can be purchased from the market, and can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, and machines, parts and equipment adopt conventional models in the prior art.

The utility model discloses a frame 1, handle 2, antiskid cover 3, spout 4, slider 5, swivel nut 6, positive and negative screw rod 7, spring 8, fixed plate 9, fly leaf 10, loose axle 11, bevel gear 12, two 13 of bevel gear, bull stick 14, connecting block 15, movable plate 16 and pressure pinion rack 17 part are the general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional test method.

Referring to fig. 1-3, the oral cavity supporting device of the present invention comprises a frame 1, a positive and negative screw 7 is disposed in an inner cavity of the frame 1, the top and bottom of the positive and negative screw 7 are movably connected to the frame 1 through a movable shaft 11, a first bevel gear 12 is sleeved on the top of the surface of the positive and negative screw 7, a rotating rod 14 is sleeved on the top of the left side of the frame 1, a second bevel gear 13 is disposed on the right side of the rotating rod 14, the second bevel gear 13 is adapted to the first bevel gear 12, a handle 2 is disposed on the left side of the rotating rod 14, a screw sleeve 6 is threadedly connected to the positive and negative thread surfaces of the positive and negative screw 7, a slider 5 is disposed on the left side of the screw sleeve 6, a chute 4 adapted to the slider 5 is disposed on the left side of the inner cavity of the frame 1, a fixing plate 9 is fixedly connected to the top and bottom of the left side of the inner cavity of the frame 1, a spring 8 is disposed at the connection of the inner side of the fixing plate 9 and the slider 5, a moving plate 16 is disposed on the right side of the screw sleeve 6, the right side of the outer side of the moving plate 16 is provided with a pressing toothed plate 17, the utility model places the pressing toothed plate 17 on the upper and lower teeth, rotates the handle 2, the rotating rod 14 is driven to rotate by the handle 2, and the movable plate 10 is matched with the rotating rod 14 to rotate, the rotating rod 14 drives the second conical gear 13 to rotate, the second conical gear 13 drives the first conical gear 12 to rotate, the forward and reverse screw rods 7 are driven to rotate through the first conical gear 12, the movable shaft 11 is matched with the forward and reverse screw rods 7 to rotate, the screw sleeve 6 is driven to move outwards by the positive and negative screw rods 7, the screw sleeve 6 moves outwards by the matching of the sliding groove 4 and the sliding block 5 in the frame 1, the screw sleeve 6 drives the moving plate 16 to move outwards, the moving plate 16 drives the compression rack 17 to move outwards, support upper and lower tooth through the pinion rack 17, can inspect by medical care, the inspection is accomplished the back, and positive handle 2 is turned over, resets above-mentioned structure through

fixed plate

9 and 8 cooperation handles of spring 2.

The surface cover of handle 2 is equipped with anti-skidding cover 3, and the inner chamber of anti-skidding cover 3 passes through adhesive and handle 2 fixed connection, through anti-skidding cover 3, can play skid-proof effect to handle 2, has avoided medical personnel's the situation that drops to appear when using.

The surface cover of bull stick 14 is equipped with movable plate 10, and the top and the frame 1 fixed connection of movable plate 10 can play the stable effect of rotation to bull stick 14 through movable plate 10, have avoided bull stick 14 to appear rocking when rotating to lead to the situation that bull stick 14 operation effect is not good.

Connecting block 15 fixed connection is passed through with the junction of movable plate 16 in the right side of swivel nut 6, and the left side of movable plate 16 is located the center department on swivel nut 6 right side, the utility model discloses a connecting block 15 can play fixed effect to movable plate 16, and movable plate 16 is better when using the effect like this, has avoided movable plate 16 not hard up to appear when using to lead to movable plate 16 the situation that drops to appear when using.

The top and the bottom of the inner cavity of the frame 1 are fixedly connected with the joints of the movable shafts 11 in a welding mode, and the outer sides of the movable shafts 11 are positioned on the right sides of the top and the bottom of the inner cavity of the frame 1.

When using the utility model discloses the time: the press toothed plate 17 is placed on the upper teeth and the lower teeth, the handle 2 is rotated, the rotating rod 14 is driven to rotate through the handle 2, the movable plate 10 rotates in cooperation with the rotating rod 14, the rotating rod 14 drives the second bevel gear 13 to rotate, the conical gear I12 is driven to rotate by the conical gear II 13, the positive and negative screw rods 7 are driven to rotate by the conical gear I12, the movable shaft 11 is matched with the positive and negative screw rods 7 to rotate, the screw sleeve 6 is driven by the positive and negative screw rods 7 to move outwards, the sliding groove 4 and the sliding block 5 in the frame 1 are matched with the threaded sleeve 6 to move outwards, the movable plate 16 is driven by the threaded sleeve 6 to move outwards, the movable plate 16 drives the pressing tooth plate 17 to move outwards, the upper teeth and the lower teeth are supported by the pressing tooth plate 17, the medical care can be checked, after the check is finished, the handle 2 is rightly reversed, and the fixing plate 9 and the spring 8 are matched with the handle 2 to reset the structure.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A support device for the oral cavity, comprising a frame (1), characterized in that: the inner cavity of the frame (1) is provided with a positive and negative screw rod (7), the top and the bottom of the positive and negative screw rod (7) are respectively movably connected with the joint of the frame (1) through a movable shaft (11), the top cover of the surface of the positive and negative screw rod (7) is provided with a first conical gear (12), the left top cover of the frame (1) is provided with a rotating rod (14), the right side of the rotating rod (14) is provided with a second conical gear (13), the second conical gear (13) is matched with the first conical gear (12), the left side of the rotating rod (14) is provided with a handle (2), the positive and negative thread surfaces of the positive and negative screw rod (7) are respectively and spirally connected with a threaded sleeve (6), the left side of the threaded sleeve (6) is provided with a sliding block (5), the left side of the inner cavity of the frame (1) is provided with a sliding groove (4) matched with the sliding block (5), and the left top and the bottom of the inner cavity of the frame (1) are respectively and fixedly connected with a fixing plate (9), the connecting part of the inner side of the fixed plate (9) and the sliding block (5) is provided with a spring (8), the right side of the threaded sleeve (6) is provided with a moving plate (16), and the right side of the outer side of the moving plate (16) is provided with a pressing toothed plate (17).

2. The oral support device of claim 1, wherein: the surface of the handle (2) is sleeved with an anti-slip sleeve (3), and the inner cavity of the anti-slip sleeve (3) is fixedly connected with the handle (2) through an adhesive.

3. The oral support device of claim 1, wherein: the surface of the rotating rod (14) is sleeved with a movable plate (10), and the top of the movable plate (10) is fixedly connected with the frame (1).

4. The oral support device of claim 1, wherein: the right side of the threaded sleeve (6) is fixedly connected with the connecting part of the moving plate (16) through a connecting block (15), and the left side of the moving plate (16) is located at the center of the right side of the threaded sleeve (6).

5. The oral support device of claim 1, wherein: the top and the bottom of the inner cavity of the frame (1) are fixedly connected with the joints of the movable shafts (11) in a welding mode, and the outer sides of the movable shafts (11) are positioned on the right sides of the top and the bottom of the inner cavity of the frame (1).