CN221083872U - Oral cavity repair expanding support - Google Patents

Abstract

The utility model discloses an oral cavity restoration expanding support which comprises two connecting plates, wherein a bearing is fixedly embedded in one side surface, which is close to each other, of each connecting plate, two movable plates are arranged between the two connecting plates, threaded holes are formed in the right side surface of each movable plate, the inner walls of the two threaded holes are connected with a positive threaded rod and a negative threaded rod in a threaded manner, one ends, which are far away from each other, of the two positive threaded rods are respectively fixedly connected with inner rings of the two bearings, a telescopic adjusting rod is arranged on the upper surface of each movable plate, and the top end of each telescopic adjusting rod is fixedly connected with an expanding plate. According to the utility model, through the coordination of the positive and negative threaded rods, the moving plate and the threaded holes, the moving plate can drive the expanding plate to move by utilizing the rotation of the positive and negative threaded rods, the distance between the two expanding plates can be accurately adjusted, and the expanding plate can apply proper force to the oral cavity of a patient so as not to bring uncomfortable feeling to the patient.

Description

Oral cavity repair expanding support

Technical Field

The utility model relates to the technical field of oral restoration, in particular to an oral restoration expanding support.

Background

Dental restoration, commonly known as dental inserts, is an important branch in stomatology, and implant restoration, adhesive restoration and aesthetic restoration are the fastest-growing fields of modern dental restoration, and remarkably improve the treatment effect and level of the dental restoration.

The application number 201921812030.7 discloses a medical oral repair is with expanding and is propped device, including frame, screw thread lead screw, lead screw slider, expand the vaulting pole, expand the fagging, expand and prop handle, inflating bag and pump, the screw seat is installed to the inner wall of frame both sides, installs screw thread lead screw on the screw seat, and screw thread lead screw right-hand member runs through frame coupling and has lead screw adjusting nut, screw thread lead screw upper thread connection has the lead screw slider, installs the hinge on the lead screw slider, and the lead screw slider passes through the hinge and installs to expand the vaulting pole. According to the utility model, the expansion supporting rod is arranged on the threaded screw through the screw sliding block, so that the expansion supporting rod can move left and right on the threaded screw to be adjusted, the position of a medical care worker can be adjusted conveniently, the expansion supporting of the oral cavity of a patient is carried out through the expansion supporting plate and the inflatable bag, the expansion supporting rod is rotationally adjusted through the hinge shaft, and the expansion supporting rod is telescopically adjusted through the telescopic spring at the bottom end of the expansion supporting rod operating handle; the utility model can be completely put into the oral cavity of a patient without shielding the vision of doctors.

When the scheme is used, the oral cavity expanding support has the advantages that the defects are overcome, when the spring elastic coefficient is large, the expanding force of the expanding plate is large, uncomfortable feeling can be brought to the oral cavity of a patient, and when the spring coefficient is small, the oral cavity of the patient cannot be expanded, so that the oral cavity repairing expanding support is provided for solving the problems.

Disclosure of utility model

The utility model aims to provide an oral cavity repairing expanding support so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides an oral cavity restoration expands and props support, includes two connecting plates, two a side that the connecting plate is close to each other is all fixed to be inlayed and is had the bearing, two be provided with two movable plates between the connecting plate, every the right flank of movable plate is all offered threaded hole, two the common threaded connection of inner wall of threaded hole has positive and negative threaded rod, two the one end that positive and negative threaded rod kept away from each other respectively with the inner circle fixed connection of two bearings, every the telescopic regulation pole is all installed to the upper surface of movable plate, every the equal fixedly connected with in top of telescopic regulation pole expands the fagging.

In a further embodiment, each of the right sides of the moving plates is provided with a sliding hole, the insides of the two sliding holes are provided with a stabilizing rod together, and one ends of the two stabilizing rods, which are far away from each other, are respectively fixedly connected with one side of the two connecting plates, which are close to each other.

In a further embodiment, a protective sleeve is sleeved on the outer surface of each expansion plate, and the inner wall of each protective sleeve is adhered to the outer surface of each expansion plate through glue.

In a further embodiment, the outer surface of the positive and negative threaded rod is fixedly connected with a rotating handle, and an anti-skid sleeve is sleeved on the outer surface of the rotating handle.

In a further embodiment, the bottom surface of each connecting plate is fixedly connected with a support plate, and the bottom end of each support plate is fixedly connected with a substrate.

In a further embodiment, a reinforcing plate is fixedly connected to one side face of each of the two support plates, which is close to each other, and two inclined plates are fixedly connected to the upper surface of each of the base plates, and one side face of each of the inclined plates, which is close to each other, is fixedly connected to the front face of each of the support plates and the back face of the support plate.

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

the device can adjust the height of the expansion plate through the telescopic adjusting rod, can be suitable for patients with different heights, can drive the expansion plate to move by the cooperation of the positive and negative threaded rod, the moving plate and the threaded hole, and can accurately adjust the distance between the two expansion plates, so that the expansion plate can apply proper force to the oral cavity of the patient to avoid the uncomfortable feeling of the patient.

Drawings

Fig. 1 is a schematic perspective view of an oral cavity restoration stent.

Fig. 2 is a schematic perspective view of a top view of a stent plate of an oral restoration stent.

Fig. 3 is a schematic perspective view of a side view of a stent plate of a mouth repair stent.

Fig. 4 is a schematic perspective view of a top view of a connecting plate of an oral restoration stent.

In the figure: 1. a connecting plate; 2. a protective sleeve; 3. a spreader plate; 4. a telescopic adjusting rod; 5. a stabilizing rod; 6. a bearing; 7. a rotating handle; 8. a reinforcing plate; 9. a substrate; 10. an inclined plate; 11. a support plate; 12. a positive and negative threaded rod; 13. a moving plate; 14. a slide hole; 15. and (3) a threaded hole.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

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. 1-4, in the utility model, an oral cavity repairing stent comprises two connecting plates 1, bearings 6 are fixedly embedded on one side surfaces of the two connecting plates 1, two movable plates 13 are arranged between the two connecting plates 1, threaded holes 15 are formed on the right side surface of each movable plate 13, the inner walls of the two threaded holes 15 are connected with a positive and negative threaded rod 12 in a threaded manner, one ends of the two positive and negative threaded rods 12, which are far away from each other, are respectively fixedly connected with inner rings of the two bearings 6, telescopic adjusting rods 4 are arranged on the upper surface of each movable plate 13, and the top end of each telescopic adjusting rod 4 is fixedly connected with the stent 3.

The slide hole 14 has all been seted up to the right flank of every movable plate 13, the inside of two slide holes 14 is equipped with firm pole 5 jointly, the one end that two firm poles 5 kept away from each other is respectively with a side fixed connection that two connecting plates 1 are close to each other, utilize the cooperation of slide hole 14 and firm pole 5, can be fixed movable plate 13, can avoid movable plate 13 to appear pivoted condition, the surface of every expansion board 3 all overlaps and is equipped with lag 2, the inner wall of every lag 2 all bonds with the surface of expanding board 3 through glue, the lag 2 that utilizes the setting can be to expanding and keep apart between faying board 3 and the patient oral cavity, effectively avoid causing the uncomfortable sense of patient oral cavity.

The surface fixedly connected with of positive and negative threaded rod 12 changes handle 7, the surface cover that changes handle 7 is equipped with the antiskid cover, utilize the commentaries on classics handle 7 that sets up, make things convenient for the staff to rotate positive and negative threaded rod 12, it is more convenient during the operation, the equal fixedly connected with extension board 11 in bottom of every connecting plate 1, the equal fixedly connected with base plate 9 in bottom of every extension board 11, utilize the cooperation of base plate 9 and extension board 11, can support connecting plate 1, the equal fixedly connected with reinforcing plate 8 of a side that two extension boards 11 are close to each other, the equal fixedly connected with of upper surface of every base plate 9 is two hang plates 10, a side that every hang plates 10 are close to each other respectively with the front of every extension board 11 and the back fixed connection of extension board 11, cooperation through hang plate 10 and reinforcing plate 8 can strengthen stability to extension board 11.

The working principle of the utility model is as follows: when the device is used, the device is placed at a proper position, then the telescopic adjusting rod 4 is adjusted according to the height of a patient, the telescopic adjusting rod 4 can drive the expanding plate 3 to lift until the expanding plate 3 reaches the proper position, the expanding plate 3 stretches into the oral cavity of the patient, then the rotating handle 7 is rotated, the positive and negative threaded rod 12 rotates in the threaded hole 15, the two moving plates 13 move close to or away from each other, so that the oral cavity of the patient can be expanded, and the force for expanding the oral cavity of the patient can be adjusted to be moderate so as not to bring uncomfortable feeling to the patient.

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 utility model may be embodied in other specific forms without departing from the spirit or essential characteristics 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (4)

1. An oral repair expanding stent, which is characterized in that: including two connecting plates (1), two a side that connecting plate (1) is close to each other is all fixed to be inlayed has bearing (6), two be provided with two movable plates (13) between connecting plate (1), every screw hole (15) have all been seted up to the right flank of movable plate (13), two the inner wall common threaded connection of screw hole (15) has positive and negative threaded rod (12), two positive and negative threaded rod (12) one end that keeps away from each other respectively with the inner circle fixed connection of two bearings (6), every telescopic adjustment pole (4) are all installed to the upper surface of movable plate (13), every telescopic adjustment pole (4)'s top equal fixedly connected with expands supporting plate (3), every sliding hole (14) have all been seted up to the right flank of movable plate (13), two the inside of sliding hole (14) is equipped with firm pole (5) jointly, two the one end that firm pole (5) kept away from each other is respectively with the side fixed connection that two connecting plates (1) are close to each other, the surface fixed connection of positive and negative threaded rod (12) is the surface fixed connection (7), it is equipped with anti-skidding sleeve (7).

2. The dental restoration stent as defined in claim 1, wherein: the outer surface of each expanding and supporting plate (3) is sleeved with a protecting sleeve (2), and the inner wall of each protecting sleeve (2) is adhered to the outer surface of each expanding and supporting plate (3) through glue.

3. The dental restoration stent as defined in claim 1, wherein: the bottom surface of every connecting plate (1) all fixedly connected with extension board (11), every the bottom of extension board (11) all fixedly connected with base plate (9).

4. A dental restoration stent as defined in claim 3, wherein: two side that extension board (11) are close to each other fixedly connected with gusset plate (8) jointly, every the upper surface of base plate (9) all fixedly connected with two hang plates (10), every group hang plates (10) one side that is close to each other respectively with the front of every extension board (11) and the back fixed connection of extension board (11).