CN114732558A - An oral prosthetic tongue blocker - Google Patents

Abstract

The invention relates to the technical field of medical instruments, in particular to a tongue baffle for oral prosthetics; comprising a support seat, an angle adjustment assembly and a length adjustment assembly, the length adjustment assembly includes a fixed tongue baffle, an adjustment seat, a telescopic tongue baffle and an adjustment telescopic rod , the fixed tongue plate and the support seat are connected by rotation through the angle adjustment assembly, the fixed tongue plate has an adjustment groove, the adjustment seat is slidably connected with the fixed tongue plate, and is located in the adjustment groove, the telescopic tongue plate is fixedly connected with the adjustment seat, and the adjustment The telescopic rod is arranged on the fixed tongue plate, and is fixedly connected with the adjustment seat, and controls the horizontal expansion and contraction of the adjustment telescopic rod, so that the adjustment seat slides in the adjustment groove, and then drives the telescopic tongue plate to move laterally, and further makes the telescopic tongue plate extend. The length of the fixed tongue baffle can be adjusted, so that the oral prosthetic tongue baffle can be adjusted in length according to the oral cavity of the patient, and the use effect of the tongue baffle is good.

Description

An oral prosthetic tongue blocker

technical field

The invention relates to the technical field of medical instruments, in particular to a tongue blocker for oral restoration.

Background technique

At present, in order to prevent the patient's tongue from being occluded, a tongue blocker is used clinically when performing intraoral disease repair treatment on a patient.

However, the length of the existing tongue blocker is fixed and cannot be adjusted according to the size of the patient's oral cavity, resulting in poor use effect of the tongue blocker.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a tongue blocker for oral repair, which aims to solve the technical problem that the length of the tongue blocker in the prior art is fixed and cannot be adjusted according to the size of the patient's oral cavity, resulting in poor use effect of the tongue blocker.

In order to achieve the above objects, the present invention provides a tongue blocker for oral prosthetics, comprising a support seat, an angle adjustment assembly and a length adjustment assembly;

The length adjustment assembly includes a fixed tongue plate, an adjustment seat, a telescopic tongue plate and an adjustment telescopic rod. The fixed tongue plate and the support seat are rotatably connected through the angle adjustment assembly, and are located on the side of the support seat. On one side, the fixed tongue plate has an adjustment groove, the adjustment groove is located on the side of the fixed tongue plate close to the support seat, and runs through the fixed tongue plate, and the adjustment seat is connected to the fixed tongue plate. The tongue baffle is slidably connected and located in the adjustment groove, the telescopic baffle is fixedly connected with the adjustment seat, and is located on the side of the adjustment seat close to the fixed tongue plate, and the adjustment telescopic rod It is arranged on the fixed tongue plate and is fixedly connected with the adjustment seat, and is located on the side of the fixed tongue plate close to the adjustment seat, and the angle adjustment assembly is located on the support seat close to the fixed plate one side of the tongue baffle, and drive the fixed tongue baffle to rotate.

Wherein, the length adjustment assembly further includes a telescopic cylinder, which is fixedly connected with the fixed tongue plate and is located on the side of the fixed tongue plate close to the adjustment telescopic rod. The output of the telescopic cylinder is The end is connected with the adjusting telescopic rod.

Wherein, the angle adjustment assembly includes a lifting support, a lifting member and a rotating member, the lifting support is connected with the support base through the lifting member, and is rotatably connected with the fixed tongue plate through the rotating member , and is located on the side of the support seat close to the fixed tongue plate; the lifting member is located between the support seat and the lifting support, and drives the lifting support to rise and fall; the rotating member is located at the The lifting support is close to one side of the fixed tongue baffle, and drives the fixed tongue baffle to rotate.

Wherein, the lifting member includes a lifting hydraulic cylinder and a lifting connecting rod, the lifting hydraulic cylinder is fixedly connected with the support base, and is located on the side of the support base close to the lifting support; the lifting connecting rod is connected to the support base. The lifting support is fixedly connected and located on the side of the lifting support close to the lifting hydraulic cylinder, and the lifting connecting rod is connected with the output end of the lifting hydraulic cylinder.

The lift member further includes a lift spring, two ends of the lift spring are respectively connected to the support seat and the lift support, and the lift spring is located on the side of the support seat close to the lift support .

Wherein, the rotating member includes a rotating shaft rod and a driving part, the rotating shaft rod is fixedly connected with the fixed tongue plate, and is rotatably connected with the lifting support, and is located at the fixed tongue plate close to the One side of the lifting support; the driving component is arranged on the lifting support and drives the rotating shaft to rotate.

The oral prosthesis tongue blocker of the present invention controls the lateral expansion and contraction of the adjustment telescopic rod, so that the adjustment seat slides in the adjustment groove, thereby driving the telescopic tongue baffle to move laterally, further enabling the expansion and contraction of the tongue block. The length of the tongue baffle protruding from the fixed tongue baffle is adjusted, so that the length of the oral prosthetic tongue baffle can be adjusted according to the oral cavity of the patient, and the use effect of the tongue baffle is good.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative efforts.

FIG. 1 is a schematic diagram of the overall structure of the oral prosthetic tongue deflector provided by the present invention.

FIG. 2 is a schematic diagram of the connection structure of the support base and the lifting member of the present invention.

FIG. 3 is a schematic diagram of the connection structure of the lifting support and the rotating member of the present invention.

FIG. 4 is a schematic diagram of the overall structure of the length adjustment assembly of the present invention.

In the figure: 1-support base, 2-angle adjustment assembly, 3-length adjustment assembly, 21-lifting support, 22-lifting member, 23-rotating member, 31-fixed tongue plate, 32-adjusting seat, 33- Telescopic tongue plate, 34-adjusting telescopic rod, 35- telescopic cylinder, 221-lifting hydraulic cylinder, 222-lifting connecting rod, 223-lifting spring, 231-rotating shaft, 232-driving part, 311-adjusting groove, 2321 - Rotating belt, 2322-drive motor, 23221-motor body, 23222-drive shaft, 23223-drive sleeve.

Detailed ways

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than Indication or implication that the referred device or element must have a particular orientation, be constructed and operate in a particular orientation, is not to be construed as a limitation of the invention. In addition, in the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

Please refer to FIG. 1 , FIG. 2 and FIG. 4 , the present invention provides a tongue blocker for oral prosthetics, comprising a support base 1 , an angle adjustment assembly 2 and a length adjustment assembly 3 ;

The length adjustment assembly 3 includes a fixed tongue plate 31 , an adjustment seat 32 , a telescopic tongue plate 33 and an adjustment telescopic rod 34 . The fixed tongue plate 31 is rotatably connected to the support base 1 through the angle adjustment assembly 2 , and is located on one side of the support base 1, the fixed tongue plate 31 has an adjustment groove 311, and the adjustment groove 311 is located on the side of the fixed tongue plate 31 close to the support base 1, and runs through all the The fixed tongue plate 31, the adjustment seat 32 is slidably connected with the fixed tongue plate 31, and is located in the adjustment groove 311, the telescopic tongue plate 33 is fixedly connected with the adjustment seat 32, and is located in the adjustment groove 311. The adjustment seat 32 is close to the side of the fixed tongue baffle 31 , and the adjustment telescopic rod 34 is arranged on the fixed tongue baffle 31 , and is fixedly connected with the adjustment seat 32 , and is located in the fixed stopper The tongue plate 31 is close to the side of the adjusting base 32 , and the angle adjusting assembly 2 is located on the side of the support base 1 close to the fixed tongue baffle 31 , and drives the fixed tongue baffle 31 to rotate.

In this embodiment, the support base 1 is a rectangular base, the support base 1 is fixedly installed on a treatment bed or a treatment chair, the fixed tongue baffle 31 is a rectangular plate, and the fixed tongue baffle 31 is connected to the The support base 1 is rotatably connected by the angle adjustment assembly 2 and is installed above the support base 1 . The adjustment slot 311 is a rectangular slot, and the adjustment slot 311 is located at the bottom end of the fixed tongue plate 31 . , and penetrate through the fixed tongue baffle 31 , so that the bottom end of the fixed tongue baffle 31 is in the shape of a “return”, the adjustment seat 32 is a rectangular seat, and the adjustment seat 32 and the fixed tongue baffle 31 Through the sliding connection of internal rollers, the number of the adjustment seats 32 is two, and they are respectively installed on the left and right sides of the fixed tongue plate 31. The telescopic tongue plate 33 is a rectangular plate. The size of the tongue plate 33 is smaller than that of the adjustment slot 311 , the telescopic tongue plate 33 and the adjustment seat 32 are fixed by bolts, and are installed between the two adjustment seats 32 , and the adjustment telescopic rod 34 is adjustable. The front and rear telescopic cylindrical rods, the number of the adjustment telescopic rods 34 is two, the left end of the adjustment telescopic rod 34 is fixed with the adjustment seat 32 by bolts, and is connected with the fixed tongue plate 31, and is installed on the On the right side of the adjustment base 32 , the fixed tongue plate 31 is provided with a mechanism for controlling the telescopic adjustment rod 34 , and the angle adjustment assembly 2 is located between the support base 1 and the fixed tongue plate 31 . and drive the fixed tongue baffle 31 to rotate. In this way, the adjustment telescopic rod 34 is controlled to expand and contract laterally, so that the adjustment seat 32 slides in the adjustment groove 311, thereby driving the telescopic tongue baffle. 33 is moved laterally to further adjust the length of the telescopic tongue baffle 33 extending out of the fixed tongue baffle 31, so that the oral prosthetic tongue baffle can be adjusted in length according to the patient's oral cavity, thereby allowing the tongue baffle to be adjusted. It works well.

Further, please refer to FIG. 4 , the length adjustment assembly 3 further includes a telescopic cylinder 35 , the telescopic cylinder 35 is fixedly connected with the fixed tongue plate 31 and is located on the fixed tongue plate 31 close to the adjustment telescopic cylinder 35 . On one side of the rod 34 , the output end of the telescopic cylinder 35 is connected to the adjustment telescopic rod 34 .

In this embodiment, the telescopic cylinder 35 is a linear reciprocating cylinder, the telescopic cylinder 35 and the fixed tongue plate 31 are fixed by bolts, and are installed on the bottom end of the fixed tongue plate 31, The output end of the air cylinder 35 is fixedly connected with the adjustment telescopic rod 34 , so that the adjustment telescopic rod 34 is controlled to expand and contract through the reciprocating motion of the telescopic cylinder 35 .

Further, please refer to FIG. 1 to FIG. 3 , the angle adjustment assembly 2 includes a lifting support 21 , a lifting member 22 and a rotating member 23 , and the lifting support 21 is connected with the support base 1 through the lifting member 22 , and is rotatably connected with the fixed tongue plate 31 through the rotating member 23, and is located on the side of the support base 1 close to the fixed tongue plate 31; the lifting member 22 is located between the support base 1 and the fixed tongue plate 31. The rotating member 23 is located on the side of the lifting support 21 close to the fixed tongue plate 31 and drives the fixed tongue The plate 31 is rotated.

Further, please refer to FIG. 1 and FIG. 2 , the lifting member 22 includes a lifting hydraulic cylinder 221 and a lifting connecting rod 222 . The lifting hydraulic cylinder 221 is fixedly connected with the support base 1 and is located close to the support base 1 . One side of the lift support 21; the lift link 222 is fixedly connected to the lift support 21, and is located on the side of the lift support 21 close to the lift hydraulic cylinder 221, the lift link 222 is connected to the output end of the lifting hydraulic cylinder 221 .

Further, please refer to FIG. 1 and FIG. 2 , the lifting member 22 further includes a lifting spring 223, two ends of the lifting spring 223 are respectively connected with the support base 1 and the lifting support 21, the lifting spring 223 is located on the side of the support base 1 close to the lift support 21 .

Further, please refer to FIG. 2 and FIG. 3, the rotating member 23 includes a rotating shaft 231 and a driving part 232, the rotating shaft 231 is fixedly connected with the fixed tongue plate 31, and is connected with the lifting support 21 is rotatably connected, and is located on the side of the fixed tongue plate 31 close to the lifting support 21 ; the driving member 232 is arranged on the lifting support 21 and drives the rotating shaft 231 to rotate.

Further, please refer to FIG. 3 , the driving part 232 includes a rotating belt 2321 and a driving motor 2322 , one side of the rotating belt 2321 is sleeved on the rotating shaft 231 , and the other side of the rotating belt 2321 The driving motor 2322 is sleeved on the driving motor 2322; the driving motor 2322 is arranged on the lifting support 21, and drives the rotating belt 2321 to rotate.

Further, please refer to FIG. 3 , the drive motor 2322 includes a motor body 23221, a drive shaft 23222 and a drive shaft sleeve 23223, the motor body 23221 is disposed on the lift support 21, and is connected with the lift support 21 is fixed; the drive shaft 23222 is arranged on the motor body 23221 and is connected with the output end of the motor body 23221; the drive bushing 23223 is arranged on the drive shaft 23222 and is connected with the The driving shaft 23222 is fixed, and the rotating belt 2321 is sleeved on the driving shaft sleeve 23223 .

In this embodiment, the lift support 21 is in a "concave" shape, the lift support 21 is connected to the support base 1 through the lift member 22 , and is connected to the fixed tongue baffle 31 through the lift member 22 . The rotating member 23 is rotatably connected and installed between the support base 1 and the fixed tongue baffle 31 . The lift hydraulic cylinder 221 is a linear reciprocating hydraulic cylinder, and the lift hydraulic cylinder 221 passes through the support base 1 . The lifting link 222 is a cylindrical rod that can be stretched up and down, and the bottom end of the lifting link 222 is fixedly connected with the output end of the lifting hydraulic cylinder 221. The top of the lift link 222 and the lift support 21 are fixed by bolts, and are vertically installed between the lift hydraulic cylinder 221 and the lift support 21. The lift spring 223 is retractable up and down. Cylindrical spring, the two ends of the lift spring 223 are fixedly connected with the support base 1 and the lift support 21 respectively through the spring mounting base, and are installed between the support base 1 and the lift support 21 , the rotating shaft 231 is a cylindrical rod, the rotating shaft 231 is fixed with the fixed tongue plate 31 by bolts, and is connected with the lifting support 21 through a bearing rotation, and is laterally installed on the lifting support In the seat 21, the rotating belt 2321 is annular, one side of the rotating belt 2321 is sleeved on the rotating shaft 231, and the other side of the rotating belt 2321 is sleeved on the driving motor 2322. On the drive bushing 23223, the motor body 23221 is a DC motor, the motor body 23221 and the lift support 21 are fixed by bolts, and are installed above the lift support 21, and the drive shaft 23222 is a cylindrical rod, the left end of the drive shaft 23222 is fixedly connected with the output end of the motor body 23221, and is laterally installed on the right side of the motor body 23221, and the drive shaft sleeve 23223 is fixedly installed on the drive On the free end of the shaft sleeve 23223, in this way, through the reciprocating motion of the lifting hydraulic cylinder 221, the lifting link 222 is lifted and lowered, so that the height of the lifting support 21 is adjusted, and the lifting spring 223 The connection function of the hoisting support 21 makes the lifting and lowering of the lifting support 21 more stable, further activates the motor body 23221, and makes the driving shaft 23222 rotate, thereby driving the driving bushing 23223 to rotate, thereby driving the rotating belt 2321. Rotate, further drive the rotating shaft 231 to rotate left and right on the lifting support 21, so as to adjust the angle of the fixed tongue baffle 31, and then make the fixed tongue baffle 31 more suitable for different patients. convenient.

In the oral prosthesis tongue blocker of the present invention, the adjusting telescopic rod 34 is controlled to expand and contract laterally, so that the adjusting seat 32 slides in the adjusting groove 311, thereby driving the telescopic tongue blocking plate 33 to move laterally, and further The length of the retractable tongue baffle 33 extending from the fixed tongue baffle 31 is adjusted to adjust the length of the oral prosthetic tongue baffle according to the patient's oral cavity, thereby making the tongue baffle effective.

The above disclosure is only a preferred embodiment of the present invention, and of course, it cannot limit the scope of rights of the present invention. Those of ordinary skill in the art can understand that all or part of the process for realizing the above-mentioned embodiment can be realized according to the rights of the present invention. The equivalent changes required by the invention still belong to the scope covered by the invention.

Claims (6)

1. A tongue blocker for oral prosthetics, characterized in that it comprises a support base, an angle adjustment assembly and a length adjustment assembly; The length adjustment assembly includes a fixed tongue plate, an adjustment seat, a telescopic tongue plate and an adjustment telescopic rod. The fixed tongue plate and the support seat are rotatably connected through the angle adjustment assembly, and are located on the side of the support seat. On one side, the fixed tongue plate has an adjustment groove, the adjustment groove is located on the side of the fixed tongue plate close to the support seat, and runs through the fixed tongue plate, and the adjustment seat is connected to the fixed tongue plate. The tongue baffle is slidably connected and located in the adjustment groove, the telescopic baffle is fixedly connected with the adjustment seat, and is located on the side of the adjustment seat close to the fixed tongue plate, and the adjustment telescopic rod It is arranged on the fixed tongue plate and is fixedly connected with the adjustment seat, and is located on the side of the fixed tongue plate close to the adjustment seat, and the angle adjustment assembly is located on the support seat close to the fixed plate one side of the tongue baffle and drive the fixed tongue baffle to rotate. 2. The prosthetic tongue block of claim 1, wherein The length adjustment assembly further includes a telescopic cylinder, which is fixedly connected to the fixed tongue plate and is located on the side of the fixed tongue plate close to the adjustment telescopic rod. The output end of the telescopic cylinder is connected to the fixed tongue plate. The adjustment telescopic rod is connected. 3. The prosthetic tongue block of claim 1, wherein The angle adjustment assembly includes a lift support, a lift member and a rotating member, the lift support and the support base are connected through the lift member, and are rotatably connected with the fixed tongue plate through the rotating member, and is located on the side of the support base close to the fixed tongue baffle; the lifting member is located between the support base and the lifting support, and drives the lifting support to rise and fall; the rotating member is located at the The lifting support is close to one side of the fixed tongue baffle, and drives the fixed tongue baffle to rotate. 4. The prosthetic tongue block of claim 3, wherein The lifting member includes a lifting hydraulic cylinder and a lifting connecting rod, the lifting hydraulic cylinder is fixedly connected with the support base, and is located on the side of the support base close to the lifting support; The lifting support is fixedly connected and located on the side of the lifting support close to the lifting hydraulic cylinder, and the lifting connecting rod is connected with the output end of the lifting hydraulic cylinder. 5. The prosthetic tongue block of claim 4, wherein The lift member further includes a lift spring, two ends of the lift spring are respectively connected with the support base and the lift support, and the lift spring is located on a side of the support base close to the lift support. 6. The prosthetic tongue block of claim 3, wherein The rotating member includes a rotating shaft and a driving part, the rotating shaft is fixedly connected with the fixed tongue plate, and is rotatably connected with the lifting support, and is located at the fixed tongue plate close to the lifting support. One side of the seat; the driving component is arranged on the lifting support and drives the rotating shaft to rotate.

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