CN215021581U - Human oral cavity jaw facial muscle rehabilitation training device - Google Patents

Abstract

The utility model belongs to the technical field of human oral cavity maxillofacial portion rehabilitation technique and specifically relates to a human oral cavity maxillofacial portion muscle rehabilitation training device, which comprises a housin, the activity of casing upper end is run through and is equipped with the press bar, the press bar extends to the inboard lower extreme fixed mounting of casing has initiative pinion rack, initiative pinion rack upper end one side fixed mounting has the fixed plate, terminal surface fixed mounting has the spring under the fixed plate, spring lower extreme fixedly connected with stopper, stopper fixed mounting in shells inner wall surface, initiative pinion rack keeps away from fixed plate one side meshing is connected with first gear, first gear tip fixed mounting has first connecting shaft, first connecting shaft rotate set up in shells inner wall surface, the device excellent in use effect is worth promoting.

Description

Human oral cavity jaw facial muscle rehabilitation training device

Technical Field

The utility model relates to a human oral cavity jaw facial portion rehabilitation technical field especially relates to a human oral cavity jaw facial portion muscle rehabilitation training device.

Background

The department of stomatoglossal surgery is a subject mainly for treating diseases of oral organs, facial soft tissues, maxillofacial bones, temporomandibular joints, salivary glands and neck. The jaw and face of the oral cavity of a human body are important organs used by the human body for eating, expressing expressions and speaking. Some patients often suffer from insufficient strength of the maxillofacial muscles or paralysis of one side due to brain injury or facial nerve injury, which is manifested by symptoms of incomplete labial occlusion, salivation, unclear speaking or one side of mouth corner being pulled to the opposite side, and the patients need to perform rehabilitation training of the oral and maxillofacial muscles.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the muscle of the oral cavity and jaw face of a patient needs to be exercised in the prior art, and providing a human oral cavity and jaw face muscle rehabilitation training device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the human oral cavity jaw face muscle rehabilitation training device comprises a shell, wherein a press rod is movably arranged at the upper end of the shell in a penetrating mode, an active toothed plate is fixedly installed at the lower end, extending to the inner side of the shell, of the press rod, a fixed plate is fixedly installed on one side of the upper end of the active toothed plate, a spring is fixedly installed on the lower end face of the fixed plate, a limiting block is fixedly connected to the lower end of the spring, the limiting block is fixedly installed on the surface of the inner wall of the shell, a first gear is meshed and connected to one side, away from the fixed plate, of the active toothed plate, a first connecting shaft is fixedly installed at the end portion of the first gear, the first connecting shaft is rotatably arranged on the surface of the inner wall of the shell, a second gear is meshed and connected to one side, away from the active toothed plate, of the first gear, a second connecting shaft is fixedly installed at the end portion of the second gear, and the second connecting shaft is rotatably arranged on the surface of the inner wall of the shell, the casing is outside and keep away from one side of initiative pinion rack is equipped with first connecting block and second connecting block, first connecting block tip activity run through set up in inside the casing, and first connecting block extends to the inboard tip fixed mounting of casing has driven pinion rack, driven pinion rack with the meshing of second gear links to each other, second connecting block fixed mounting in casing outside surface, first connecting block with the second connecting block is kept away from the tip of casing all is rotated through the pivot and is connected with the joint piece, two the joint groove has been seted up on the surface that the joint piece was kept away from each other.

Preferably, the limiting block is fixedly provided with a fixing rod on the lower end face, the lower end of the fixing rod is fixedly connected with the bottom of the shell, the lower end of the driving toothed plate is fixedly provided with a fixing block, and the fixing rod is movably arranged inside the fixing block in a penetrating mode.

Preferably, the upper end of the driven toothed plate is fixedly provided with a supporting rod, the surface of the inner wall of the shell is positioned on one side of the supporting rod, a supporting block is fixedly arranged on one side of the supporting rod, and the supporting rod is movably arranged inside the supporting block in a penetrating mode.

Preferably, the clamping block is of a structure with an arc-shaped cross section, and the clamping groove is also of a groove body with an arc-shaped cross section.

Preferably, the surface of the inner wall of the clamping groove is fixedly adhered with a flexible layer, and the flexible layer is made of a sponge structure.

The utility model provides a pair of human oral cavity jaw facial muscle rehabilitation training device, beneficial effect lies in: the device is when using, human tooth can the interlock in the joint inslot, then through two joint pieces of interlock, when human tooth interlock joint piece, the joint piece that is located the below can not move, and the joint piece that is located the below can the downstream, thereby driven pinion rack can the downstream, and then can drive second gear clockwise rotation, second gear clockwise rotation can drive first gear anticlockwise rotation, first gear anticlockwise rotation can drive driving pinion rack downstream, thereby the spring can be compressed, make human tooth can feel the resistance, can temper human oral cavity jaw face like this, when human bite-potential is too weak hour, can be through the mode of pressing the pressure lever, supplementary human interlock, excellent in use effect.

Drawings

Fig. 1 is a schematic structural view of a human oral and maxillofacial muscle rehabilitation training device provided by the utility model;

fig. 2 is a schematic sectional structure view at a-a in fig. 1 of the rehabilitation training device for muscle strength of oral and maxillofacial regions of a human body according to the present invention;

fig. 3 is a schematic view of the overlooking structure of the human oral and maxillofacial muscle rehabilitation training device provided by the utility model.

In the figure: the connecting device comprises a shell 1, a driving toothed plate 2, a first gear 3, a second gear 4, a driven toothed plate 5, a first connecting block 6, a second connecting block 7, a rotating shaft 8, a clamping block 9, a clamping groove 10, a supporting block 11, a supporting rod 12, a first connecting shaft 13, a second connecting shaft 14, a pressing rod 15, a fixing plate 16, a spring 17, a limiting block 18, a fixing block 19, a fixing rod 20 and a flexible layer 21.

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.

Example 1

Referring to fig. 1-3, a human oral, maxillofacial and facial muscle rehabilitation training device comprises a shell 1, a pressing rod 15 is movably arranged at the upper end of the shell 1 in a penetrating manner, a driving toothed plate 2 is fixedly arranged at the lower end of the pressing rod 15 extending to the inner side of the shell 1, a fixing plate 16 is fixedly arranged at one side of the upper end of the driving toothed plate 2, a spring 17 is fixedly arranged at the lower end of the fixing plate 16, a limiting block 18 is fixedly connected to the lower end of the spring 17, the limiting block 18 is fixedly arranged on the inner wall surface of the shell 1, a fixing rod 20 is fixedly arranged at the lower end of the limiting block 18, the lower end of the fixing rod 20 is fixedly connected with the bottom of the shell 1, a fixing block 19 is fixedly arranged at the lower end of the driving toothed plate 2, the fixing rod 20 is movably arranged in the fixing block 19 in a penetrating manner, when the pressing rod 15 is pressed by hand, the pressing rod 15 pushes the driving toothed plate 2 downwards, the fixing block 19 is driven to move when the driving toothed plate 2 moves, the fixed block 19 moves to be limited by the fixed rod 20, so that the driving toothed plate 2 can be guaranteed to stably move up and down.

The meshing of the side, far away from the fixed plate 16, of the active toothed plate 2 is connected with a first gear 3, the end part fixed mounting of the first gear 3 is provided with a first connecting shaft 13, the first connecting shaft 13 rotates to be arranged on the surface of the inner wall of the shell 1, the side, far away from the active toothed plate 2, of the first gear 3 is meshed with a second gear 4, the end part fixed mounting of the second gear 4 is provided with a second connecting shaft 14, the second connecting shaft 14 rotates to be arranged on the surface of the inner wall of the shell 1, when the active toothed plate 2 moves downwards, the active toothed plate 2 moves downwards to drive the first gear 3 to rotate anticlockwise, and the first gear 3 rotates to drive the second gear 4 to rotate clockwise.

One side that casing 1 is outside and keep away from initiative pinion rack 2 is equipped with first connecting block 6 and second connecting block 7, the activity of the 6 tip of first connecting block runs through and sets up inside casing 1, and the tip fixed mounting that first connecting block 6 extends to casing 1 inboard has driven pinion rack 5, driven pinion rack 5 links to each other with the meshing of second gear 4, driven pinion rack 5 upper end fixed mounting has bracing piece 12, casing 1 inner wall surface is located bracing piece 12 one side fixed mounting and has a piece 11, bracing piece 12 activity runs through and sets up inside a piece 11, 7 fixed mounting in casing 1 outside surface of second connecting block, clockwise rotation of second pinion rack 4 can drive driven pinion rack 5 and move down, driven pinion rack 5 moves down and can drive first connecting block 6 and move down, thereby make the distance between first connecting block 6 and the second connecting block 7 shorten.

First connecting block 6 and second connecting block 7 keep away from the tip of casing 1 and all rotate through pivot 8 and be connected with joint piece 9, and pivot 8 pivoted range is very little, the rotation of joint piece 9 minimalism can only be guaranteed, the turned angle scope is between 0-15, the purpose that sets up like this is in order to guarantee that human tooth can be with joint piece 9 between the more laminating of interlock when taking exercise, because people's tooth is not completely vertical in opening from top to bottom with the interlock, people's tooth can produce the angle when opening, if joint piece 9 can not rotate, then people's tooth then can not with the fine laminating of joint piece 9, joint groove 10 has been seted up to the surface that two joint pieces 9 kept away from each other, joint piece 9 is a cross-section and is curved structure, and joint groove 10 also is a cross-section and is curved cell body.

Human tooth can the interlock in joint groove 10, then through two joint pieces of interlock 9, when human tooth interlock joint piece 9, the joint piece 9 that is located the below can not move, and the joint piece 9 that is located the below can the downstream, thereby driven pinion rack 5 can the downstream, and then can drive second gear 4 clockwise rotation, 4 clockwise rotations of second gear can drive 3 anticlockwise rotations of first gear, 3 anticlockwise rotations of first gear can drive initiative pinion rack 2 downstream, thereby spring 17 can be compressed, make human tooth can feel the resistance, can temper human oral cavity jaw face like this, when human bite-force is too weak hour, can be through pressing the mode of pressing down the depression bar 15, supplementary human interlock, excellent in use effect.

Example 2

Referring to fig. 1-3, as another preferred embodiment of the present invention, on the basis of embodiment 1, the inner wall surface of the joint groove 10 is fixed and adhered with the flexible layer 21, the flexible layer 21 is made of sponge structure, the flexible layer 21 can improve the flexibility of the joint groove 10, and the collision between the human gum and the joint block 9 when the human teeth are occluded in the joint groove 10 is avoided, which damages the human gum.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a human oral cavity jaw facial muscle rehabilitation training device, includes casing (1), its characterized in that, casing (1) upper end activity runs through and is equipped with presses depression bar (15), press depression bar (15) to extend to the inboard lower extreme fixed mounting of casing (1) has initiative pinion rack (2), initiative pinion rack (2) upper end one side fixed mounting has fixed plate (16), terminal surface fixed mounting has spring (17) under fixed plate (16), spring (17) lower extreme fixed connection has stopper (18), stopper (18) fixed mounting in casing (1) inner wall surface, initiative pinion rack (2) keep away from fixed plate (16) one side meshing connection has first gear (3), first gear (3) tip fixed mounting has first connecting axle (13), first connecting axle (13) rotate set up in casing (1) inner wall surface, keep away from first gear (3) one side meshing of initiative pinion rack (2) is connected with second gear (4), second gear (4) tip fixed mounting has second connecting axle (14), second connecting axle (14) rotate set up in casing (1) inner wall surface, casing (1) outside and keep away from one side of initiative pinion rack (2) is equipped with first connecting block (6) and second connecting block (7), first connecting block (6) tip activity run through set up in inside casing (1), and first connecting block (6) extend to the tip fixed mounting of casing (1) inboard has driven pinion rack (5), driven pinion rack (5) with second gear (4) meshing links to each other, second connecting block (7) fixed mounting in casing (1) outside surface, first connecting block (6) and second connecting block (7) are kept away from the tip of casing (1) is all through changeing The shaft (8) is rotatably connected with a clamping block (9), and a clamping groove (10) is formed in the surface, away from the clamping block (9), of the shaft.

2. The human oral and maxillofacial muscle strength rehabilitation training device according to claim 1, wherein a fixing rod (20) is fixedly mounted on the lower end face of the limiting block (18), the lower end of the fixing rod (20) is fixedly connected with the bottom of the shell (1), a fixing block (19) is fixedly mounted on the lower end of the active toothed plate (2), and the fixing rod (20) is movably arranged inside the fixing block (19) in a penetrating manner.

3. The human oral and maxillofacial muscle strength rehabilitation training device according to claim 1, wherein a support rod (12) is fixedly mounted at the upper end of the driven toothed plate (5), a support block (11) is fixedly mounted on one side of the support rod (12) and on the surface of the inner wall of the shell (1), and the support rod (12) is movably arranged inside the support block (11) in a penetrating manner.

4. The human oral and maxillofacial muscle rehabilitation training device of claim 1, wherein the clamping block (9) is a structure with an arc-shaped section, and the clamping groove (10) is a groove body with an arc-shaped section.

5. The human oral maxillofacial muscle strength rehabilitation training device as claimed in claim 1, wherein a flexible layer (21) is fixedly adhered to the inner wall surface of the clamping groove (10), and the flexible layer (21) is made of a sponge structure.

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