CN115155004A - Oral cavity jaw face muscle rehabilitation training device - Google Patents

Abstract

An oral cavity maxillofacial muscle rehabilitation training device effectively solves the problems that the existing oral cavity maxillofacial muscle rehabilitation training device is too simple in structure, the training process is tedious and tasteless during training, a patient can not be counted during training, and the patient is easy to have the condition of coping type training or even no training, so that the rehabilitation training effect of the patient is seriously influenced; the training table comprises a base, a seat is connected to the base in a sliding mode, a liftable training table is arranged on the front side of the seat, the training table is connected with a supporting plate which slides vertically, handles are connected to the left side and the right side of the training table in a sliding mode, a sliding table is connected to the rear side of the training table in a sliding mode, an air blowing pipe used for training is fixedly connected to the sliding table, a counter is fixedly connected to the sliding table on the rear side of the air blowing pipe, a plurality of stepped sliding grooves are formed in the sliding table on the rear side of the counter, lifting blocks are connected to the sliding grooves in a sliding mode, balls which ascend and descend in a stepped mode are matched with the lifting blocks and the sliding grooves, and a ball inlet and a ball outlet which are matched with the balls are formed in the sliding table.

Description

Oral cavity jaw face muscle rehabilitation training device

Technical Field

The invention relates to the technical field of medical assistance, in particular to an oral jaw face muscle force rehabilitation training device.

Background

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 can show symptoms of incomplete double-lip closure, salivation, unclear speaking or one side mouth angle being pulled to the opposite side (the mouth is inclined) when the jaw face muscle strength is insufficient, the rehabilitation training of oral cavity jaw face muscle is needed while the patients are treated, few tools are used for the rehabilitation training of oral cavity jaw face muscle strength of the patients, and the traditional method is usually used for training by pulling a rope bound in a buckle hole with a clothes buckle on the lips of the patients. According to the method, the rehabilitation training process is boring and tasteless, a patient can be lacked in the training process, the condition of coping exercise or even no exercise occurs, equipment for counting the exercise of the patient is lacked in the existing rehabilitation device, and the rehabilitation training effect of the patient is seriously influenced.

Disclosure of Invention

Aiming at the situation, the invention provides the oral and maxillofacial muscle rehabilitation training device to overcome the defects of the prior art, and the design effectively solves the problems that the existing oral and maxillofacial muscle rehabilitation training device is too simple in structure, the training process is tedious and tasteless during training, the training of a patient cannot be counted during training, and the patient is easy to have the condition of coping type training or even no training, so that the rehabilitation training effect of the patient is seriously influenced.

In order to achieve the purpose, the invention provides the following technical scheme: the training table comprises a base, a movable seat is connected to the base in a sliding mode, a liftable training table is arranged on the front side of the seat, a supporting plate which slides vertically is connected to the front side of the training table in a sliding mode, handles which move synchronously with the supporting plate are connected to the left side and the right side of the training table in a sliding mode, a sliding table which slides back and forth is connected to the rear side of the training table in a sliding mode, an air blowing pipe used for training is fixedly connected to the sliding table on the rear side of the air blowing pipe, a counter used for recording the air blowing times of a patient is fixedly connected to the sliding table on the rear side of the air blowing pipe, a plurality of stepped sliding grooves are formed in the sliding table on the rear side of the counter, lifting blocks which move back and forth are connected to the sliding grooves in a sliding mode, balls which ascend and descend in a stepped mode are matched to the lifting blocks and the sliding grooves, and ball inlet and ball outlet which are matched with the balls are formed in the sliding table.

Preferably, bottom fixedly connected with and base sliding connection's rectangular block on the seat, rectangular block one side threaded connection has fastening screw, the seat rear side rotation is connected with adjustable backup plate, the coaxial fixedly connected with limit gear of backup plate, limit gear one side meshing have with seat sliding connection's spacing rack, spacing rack rotates the first connecting rod that is connected with the L type, first connecting rod middle part rotates and is connected with the second connecting rod, the second connecting rod other end rotates with the seat and is connected.

Preferably, an expansion bracket is installed between the training arm and the base, an arc-shaped placing groove is formed in the front side of the training table, the supporting plate is in a curved arc shape, a first supporting rod is fixedly connected to the bottom of the supporting plate, a first spring for applying force upwards is sleeved on the first supporting rod, a third connecting rod is rotatably connected to the bottom of the first supporting rod, a first slider is rotatably connected to the other end of the third connecting rod, a second slider is slidably connected to the first slider, a first guide rod which penetrates through the first slider and is slidably connected with the first slider is fixedly connected to the inside of the second slider, a blocking piece for limiting the first slider is fixedly connected to the first guide rod, first sliding grooves are formed in the left side and the right side of the second slider, a cylindrical pin fixedly connected with the training table is slidably connected to the first sliding grooves, and the handles are fixedly connected with the second slider.

Preferably, the training table is fixedly connected with two second guide rods which are in sliding connection with the sliding table, a piston cylinder which is fixedly connected with the air blowing pipe is arranged in the sliding table, a piston pipe is connected in the piston cylinder in a sliding manner, a connecting shaft which is in rotating connection with the sliding table is sleeved in the piston pipe, a spiral guide groove which is communicated with the sliding table in an end-to-end manner is formed in the connecting shaft, a first cylindrical pin which is fixedly connected with the piston pipe is matched in the guide groove, a first gear is fixedly connected with the connecting shaft, the first gear is meshed with a second gear, the second gear is coaxially and fixedly connected with a first rotating disc, a first pawl is rotatably connected to the first rotating disc, the first pawl is matched with a first ratchet wheel, the first ratchet wheel is coaxially and fixedly connected with a third gear, the third gear is meshed with a fourth gear, and the fourth gear is coaxially and fixedly connected with a reversing gear set;

the modulus of the first gear is half of the modulus of the second gear, two ratchet grooves with one hundred eighty degrees are formed in the first ratchet wheel, the lower side of the first ratchet wheel is matched with an elastic first limiting sheet, and the modulus of the third gear is the same as that of the fourth gear.

Preferably, the counter comprises a first rotating wheel coaxially and fixedly connected with the output end of the reversing gear set, a first display disc with toothed end faces is meshed on one side of the first rotating wheel, a second rotating wheel is intermittently meshed on the other side of the first display disc, and a second display disc is meshed on the other side of the second rotating wheel.

Preferably, the lifter block bottom fixedly connected with support, it has key type groove to open on the support, key type inslot fit has the second cylindric lock, the second cylindric lock with the eccentric fixed connection of third gear, support bottom fixedly connected with second bracing piece, the second bracing piece with slip table sliding connection, the cover has the second spring to the support application of force that makes progress on the second bracing piece, the lifter block with fitting surface between the spout is the inclined plane.

Preferably, the support is fixedly connected with a third support rod which is vertically and slidably connected with the sliding table, a driving rack is fixedly connected to the third support rod, a driving gear is meshed with the driving rack, a second pawl is eccentrically rotated by the driving gear, a second ratchet wheel is meshed with the second pawl, the second ratchet wheel is coaxially and fixedly connected with a second turntable, a plurality of ball grooves which are distributed at equal intervals are formed in the side edge of the second turntable, a first pipe body communicated with the ball inlet in the axial direction is matched on the upper side of each ball groove, and a second pipe body communicated with the ball outlet is matched on the lower side of each ball groove;

the driving gear is fixedly connected with a first sleeve which is connected with the sliding table in a rotating mode, a pin shaft on the second ratchet wheel penetrates through the sleeve and is connected with the sliding table in a rotating mode, the second ratchet wheel is matched with a second limiting piece which is fixedly connected with the sliding table, and the number of grooves of the ratchet groove on the second ratchet wheel is the same as that of the marble groove.

Preferably, the connecting shaft is sleeved with a traction block, the connecting shaft between the traction block and the piston tube is sleeved with a third spring, the training table is fixedly connected with a third guide rod in sliding connection with the traction block, the traction block is in threaded connection with a first screw rod, the first screw rod is coaxially and fixedly connected with a worm wheel, and the worm wheel is meshed with a worm which is rotatably connected with the training table.

Compared with the prior art, the invention has the outstanding advantages that: the training bench has the layer board that is used for the training and the training mode of two kinds of differences of gas blow pipe, and the layer board can also carry out passive drawing backward to patient's head often carrying out strength training and stretch, and the muscle of releiving lets the muscle after the patient motion obtain abundant relaxation, the production of promotion muscle that can be better reaches better training effect. The air blowing pipe is communicated with a counter and a lifting block, the counter can record the times of the optimal movement of the patient, the patient is prevented from being stolen or confused, medical personnel can monitor the training condition of the patient in real time, so that a corresponding training plan is formulated, the training pleasure can be increased by the cooperation of the lifting block, the sliding groove and the marble, the patient can see the process that the marble gradually moves upwards under the action of the patient during training, the training enthusiasm of the patient is stimulated, and the training effect is guaranteed; the invention has novel structure, ingenious conception and simple and convenient operation, and effectively solves the problems that the traditional oral and maxillofacial muscle rehabilitation training device has too simple structure, is boring and tasteless in the training process, can not be counted in the training of patients, and can cause the situations of treatment type training and even no training of the patients easily, so that the rehabilitation training effect of the patients is seriously influenced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the overall structure of the seat plate of the present invention.

Fig. 3 is a schematic view of the overall structure of the training table of the present invention.

Fig. 4 is a schematic view of a connection structure of a part of the training table of the present invention.

FIG. 5 is a schematic view of a pallet connection structure according to the present invention.

Fig. 6 is a schematic view of the overall structure of the sliding table of the present invention.

FIG. 7 is a schematic view of the connection structure of the blowing pipe of the present invention.

Fig. 8 is a schematic cross-sectional view of a piston tube according to the present invention.

Fig. 9 is a schematic view of a first pawl engagement structure of the present invention.

FIG. 10 is a schematic view of a counter connection structure according to the present invention.

FIG. 11 is a schematic view of the elevator assembly of the present invention.

Fig. 12 is a schematic structural view of a rear side portion of the slide table according to the present invention.

Fig. 13 is a schematic view of the driving rack connecting structure of the present invention.

FIG. 14 is a schematic view of a second ratchet connection structure according to the present invention.

Reference numbers in the figures: 1. a base; 2. a seat; 3. a training platform; 4. a support plate; 5. a handle; 6. a sliding table; 7. an air blowing pipe; 8. a counter; 9. a chute; 10. a lifting block; 11. a marble; 12. a ball inlet; 13. a ball outlet; 14. fastening screws; 15. a backup plate; 16. a limit gear; 17. a limiting rack; 18. a first link; 19. a second link; 20. a telescopic frame; 21. a placement groove; 22. a first support bar; 23. a first spring; 24. a third link; 25. a first slider; 26. a second slider; 27. a first guide bar; 28. a baffle plate; 29. a first chute; 30. a second guide bar; 31. a piston cylinder; 32. a piston tube; 33. a first gear; 34. a second gear; 35. a first turntable; 36. a first pawl; 37. a first ratchet wheel; 38. a third gear; 39. a fourth gear; 40. a reversing gear set; 41. a first limiting sheet; 42. a first runner; 43. a first display panel; 44. a second runner; 45. a second display panel; 46. a support; 47. a key-shaped groove; 48. a second cylindrical pin; 49. a second support bar; 50. a second spring; 51. a third support bar; 52. a drive rack; 53. a drive gear; 54. a second pawl; 55. a second ratchet wheel; 56. a second turntable; 57. a marble groove; 58. a first pipe body; 59. a second tube body; 60. a traction block; 61. a third spring; 62. a third guide bar; 63. a first screw; 64. a worm gear; 65. a worm; 66. a connecting shaft; 67. a guide groove; 68. a first cylindrical pin.

Detailed Description

The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings 1 to 14.

The training table comprises a base 1, a movable seat 2 is connected onto the base 1 in a sliding mode, a liftable training table 3 is arranged on the front side of the seat 2, a supporting plate 4 which slides vertically is connected onto the front side of the training table 3 in a sliding mode, handles 5 which move synchronously with the supporting plate 4 are connected onto the left side and the right side of the training table 3 in a sliding mode, a sliding table 6 which slides forwards and backwards is connected onto the rear side of the training table 3 in a sliding mode, an air blowing pipe 7 used for training is fixedly connected onto the sliding table 6 on the rear side of the air blowing pipe 7, a counter 8 used for recording the number of times of air blowing of a patient is fixedly connected onto the sliding table 6 on the rear side of the counter 8, a plurality of stepped sliding grooves 9 are arranged on the sliding table 6 on the rear side of the counter 8, a lifting block 10 which moves forwards and backwards is connected onto the sliding grooves 9 in a sliding mode, stepped lifting balls 11 are matched onto the lifting block 10 and the sliding groove 9, and a ball inlet 12 and a ball outlet 13 which are matched with the ball inlet 11 are formed on the sliding table 6.

Base 1 is the cuboid shape, seat 2 is located the position of one side of base 1, training platform 3 is located the opposite side of base 1, the position of bedplate on base 1 can control and adjust, thereby change the interval between seat 2 and the training platform 3, thereby make the equal suitable placing of patient's head of difference train on training platform 3, the device is when using, the patient sits on seat 2, place on training platform 3 with the head, training platform 3 can carry out the training of three kinds of different modes to the patient, the first kind is that patient's head is placed on layer board 4, open one's mouth through the patient and set up resistance exercise patient's chin to layer board 4, the second kind is that patient's chin is placed on layer board 4, hold handle 5, drive layer board 4 rebound through pulling handle 5, layer board 4 rebound drive patient's head backward, pull the muscle to patient's chin, the third kind is trained through gas blow pipe 7, in order to avoid being boring, when blowing from gas blow pipe 7, the gas in counter 8 and 9 marble exercise spout 11, the running counter is with the running motion counter 11 and the running counter can guarantee that the patient's running time can be in the training with the gas blow pipe 7 and the training effect of the gas blow pipe 11, patient's running can only to guarantee the gas blow pipe.

Seat 2 is last bottom fixedly connected with and base 1 sliding connection's rectangular block, rectangular block one side threaded connection has fastening screw 14, 2 rear sides of seat rotate and are connected with adjustable backup plate 15, the coaxial fixedly connected with limit gear 16 of backup plate 15, 16 one side meshing of limit gear have with seat 2 sliding connection's spacing rack 17, spacing rack 17 rotates the first connecting rod 18 that is connected with the L type, 18 middle parts of first connecting rod rotate and are connected with second connecting rod 19, the 19 other ends of second connecting rod rotate with seat 2 and are connected.

The limiting rack 17 and the seat plate only have a front-back sliding freedom degree, the first connecting rod 18, the second connecting rod 19 and the limiting rack 17 form a crank sliding block mechanism, as shown in fig. 2, when the first connecting rod 18 is pulled to move leftwards, the first connecting rod 18 drives the limiting rack 17 to move rightwards under the action of the second connecting rod 19, so that the limiting rack 17 is disengaged from the limiting gear 16, then the backup plate 15 is rotated to drive the fiber gear to synchronously rotate, the first connecting rod 18 is reversely moved again after the angle opening of the backup plate 15 is adjusted, so that the limiting rack 17 is engaged with the limiting gear 16 again, and when the limiting gear 16 is engaged with the limiting rack 17, the first connecting rod 18, the second connecting rod 19 and the limiting rack 17 form the crank sliding block mechanism which is just located at a dead point position.

An expansion bracket 20 is installed between the training device and the base 1, an arc-shaped placing groove 21 is formed in the front side of the training platform 3, the supporting plate 4 is in an arc shape, a first supporting rod 22 is fixedly connected to the bottom of the supporting plate 4, a first spring 23 for applying force upwards is sleeved on the first supporting rod 22, a third connecting rod 24 is rotatably connected to the bottom of the first supporting rod 22, a first sliding block 25 is rotatably connected to the other end of the third connecting rod 24, a second sliding block 26 is slidably connected to the first sliding block 25, a first guide rod 27 which penetrates through the first sliding block 25 and is slidably connected with the first sliding block 25 is fixedly connected to the second sliding block 26, a blocking piece 28 for limiting the first sliding block 25 is fixedly connected to the first guide rod 27, first sliding grooves 29 are formed in the left side and the right side of the second sliding block 26, a connecting pin fixedly connected to the training platform 3 is slidably connected to the first sliding grooves 29, and the two handles are fixedly connected to the second sliding block 26.

The telescopic frame 20 is a common hydraulic telescopic mechanism in life, the placing groove 21 is in an arc-shaped curved arc shape and is more attached to the neck of a patient when in use, the comfort of the patient during training is improved, the handle 5 is in sliding connection with the training table 3, the training table 3 is provided with a spring for applying force to the handle 5 to the right, the elastic coefficient of the spring is greater than that of the first spring 23, so that the connecting pin is always positioned at the leftmost position of the first sliding groove 29, the blocking piece 28 limits the leftward movement of the first sliding block 25, in an initial state, the first sliding block 25 is positioned at the position of the blocking piece 28, the supporting plate 4 is just flush with the upper top surface of the placing groove 21 on the upper side, when opening training is performed, the first spring 23 provides upward resistance for the supporting plate 4, when the patient drives the supporting plate 4 to move downwards, the supporting plate 4 compresses the first spring 23 to drive the first supporting rod 22 to move downwards, the first supporting rod 22 moves downwards to drive the third connecting rod 24 to move downwards, the third connecting rod 24 moves upwards to drive the second sliding block 26 to move backwards along the first guide rod 27, the force applied to reduce the force applied to the position of the supporting plate 4, and the first supporting plate 23 returns to the initial position after the first spring 23 is applied to the lower jaw; as shown in fig. 4 and 5, when the patient is about to perform stretching traction on the chin, the patient holds the two handles 5 with both hands, when pulling the handles 5 leftward, the handles 5 drive the second slider 26 to slide leftward, when the second slider 26 slides leftward, the first slider 25 moves along the first guide bar 27 at the second slider 26, when the first slider 25 moves to the rightmost side of the first guide bar 27, the human slider drives the first slider 25 to move leftward synchronously, the first slider 25 moves leftward to drive the bottom of the third link 24 to move leftward, the third link 24 drives the first support rod 22 to move upward, the first support rod 22 moves upward to drive the support plate 4 to move upward, the support plate 4 moves upward to push the head of the patient backward to perform a head raising action, a fixing strap may be attached to the outside of the placement groove 21 to fix the neck of the patient, and the head and neck of the device do not leave the training table 3 during the exercise.

The training table 3 is fixedly connected with two second guide rods 30 which are in sliding connection with the sliding table 6, a piston cylinder 31 which is fixedly connected with the blowing pipe 7 is arranged in the sliding table 6, a piston pipe 32 is connected in the piston cylinder 31 in a sliding manner, a connecting shaft 66 which is in rotary connection with the sliding table 6 is sleeved in the piston pipe 32, a spiral guide groove 67 which is communicated with the head and the tail is formed in the connecting shaft 66, a first cylindrical pin 68 which is fixedly connected with the piston pipe 32 is matched in the guide groove 67, a first gear 33 is fixedly connected with the connecting shaft 66, a second gear 34 is meshed with the first gear 34, a first rotating disc 35 is coaxially and fixedly connected with the second gear 34, a first pawl 36 is rotatably connected with the first rotating disc 35, the first pawl 36 is matched with a first ratchet wheel 37, a third gear 38 is coaxially and fixedly connected with the first ratchet wheel 37, a fourth gear 39 is meshed with the third gear 38, and a reversing gear set 40 is coaxially and fixedly connected with the fourth gear 39;

the module of the first gear 33 is half of the module of the second gear 34, two ratchet grooves with one hundred eighty degrees are arranged on the first ratchet wheel 37, an elastic first limiting sheet 41 is matched with the lower side of the first ratchet wheel 37, and the modules of the third gear 38 and the fourth gear 39 are the same.

The two second guide rods 30 are in interference fit with the sliding table 6, the two second guide rods and the sliding table 6 are fixed by virtue of friction force, when a patient uses the supporting plate 4 to train jaw muscle, the sliding table 6 can be moved rightwards along the second guide rods 30, when training is required to be carried out through the air blowing pipes 7, the sliding table 6 is moved leftwards, a comfortable position which can be contacted by the patient can be realized when the air blowing pipes 7 on the sliding table 6 are moved, the air blowing pipes 7 are corrugated pipes, the head parts of the air blowing pipes are flat air blowing nozzles made of rubber materials, the flat air blowing nozzles can be more attached to mouths of the patient when the patient blows air, only the freedom degree of forward and backward sliding exists between the piston pipes 32 of the piston cylinder 31, when the patient blows air downwards into the air blowing pipes 7, the pressure of the air blowing pipes 7 and the piston cylinder 31 is increased, when the pressure is larger than the sum of the external pressure and the elastic force of the third spring 61, the piston pipes 32 move towards the outer side of the piston cylinder 31, when the piston cylinder 31 moves towards the interior, the first cylindrical pin 68 inside the piston cylinder 31 moves along the guide slot 67, as shown in fig. 7-9, the guide slot 67 has a spiral section and a straight section, when the first cylindrical pin 68 moves linearly with the piston tube 32, the inclined force of the first cylindrical pin 68 and the guide slot 67 can drive the connecting shaft 66 to rotate, after the first cylindrical pin 68 finishes moving the spiral section of the guide slot 67, the first cylindrical pin 68 moves to the straight section of the guide slot 67, and then moves linearly to the initial position under the action of the third spring 61, the spiral section and the straight section of the guide slot 67 are provided with stepped slots, the first cylindrical pin 68 is of an automatic telescopic rod structure, it is ensured that the next movement of the first cylindrical pin 68 moves along the spiral section after the straight section returns, when the resistance of the third spring 61 of the patient is adjustable, the adjustment of the resistance of the third spring 61 can be realized during the training, when a patient overcomes the defect that a piston tube 32 drives a connecting shaft 66 to rotate for a circle, the connecting shaft 66 drives a second gear 34 to rotate for one hundred eighty degrees through a first gear 33, the second gear 34 rotates for one hundred eighty degrees to drive a first rotating disc 35 to rotate for a half circle, the first rotating disc 35 rotates for a half circle through a first pawl 36 and just drives a first ratchet wheel 37 to rotate for one hundred eighty degrees, the first ratchet wheel 37 just rotates the ratchet wheel teeth on the upper side to the ratchet wheel teeth on the lower side, a first limiting sheet 41 limits the rotation of the first ratchet wheel 37, the first ratchet wheel 37 rotates and drives a third gear 38 and a fourth gear 39 to synchronously rotate, the third gear 38 rotates and drives a lifting block 10 to push a marble 11 to move towards the upper side of a stepped sliding groove 9 for one step, and the fourth gear 39 rotates and drives a counter 8 to count through a reversing gear set 40; when the patient does not use heart during training, the patient does not reach the set resistance value during blowing, the first cylindrical pin 68 in the piston tube 32 does not move to the straight line section along the spiral section of the guide groove 67, the piston tube 32 moves in the reverse direction under the action of the third spring 61, at the moment, when the piston tube 32 moves in the reverse direction, the piston tube 32 drives the connecting shaft 66 to rotate in the reverse direction through the spiral section of the first cylindrical pin 68 and the guide groove 67, the connecting shaft 66 rotates in the reverse direction to drive the first gear 33 to rotate in the reverse direction, the first gear 33 rotates in the reverse direction for one circle, so that the second gear 34 rotates in the reverse direction to drive the first pawl 36 to rotate in the reverse direction, the first pawl 36 does not drive the first ratchet wheel 37 to move for one hundred eighty degrees, the first limiting sheet 41 does not contact with the ratchet teeth on the first ratchet wheel 37, the first ratchet wheel 37 rotates after the first ratchet wheel 36, the first ratchet wheel 37 cannot drive the third gear 38 and the fourth gear 39 to rotate, the counter and the marble 11 cannot move, the patient does not exercise on the counter 8, so that the quality of the patient is guaranteed during training.

The counter 8 comprises a first rotating wheel 42 coaxially and fixedly connected with the output end of the reversing gear set 40, a first display disc 43 with toothed end faces is meshed with one side of the first rotating wheel 42, a second rotating wheel 44 is intermittently meshed with the other side of the first display disc 43, and a second display disc 45 is meshed with the other side of the second rotating wheel 44.

The reversing gear set 40 is composed of two groups of two bevel gears which are meshed with each other, the transmission ratio between the bevel gears is 1, the modulus between the third gear 38 and the fourth gear 39 is the same, the fourth gear 39 can be driven to rotate for one circle by the third gear 38, the first rotating wheel 42 is driven to rotate for one circle by the fourth gear 39 through the reversing of the reversing gear set 40, ten different display areas are respectively arranged on the first display disk 43 and the second display disk 45, the transmission ratio between the first display disk 43 and the first rotating wheel 42 is 1.

Lifting block 10 bottom fixedly connected with support 46, it has key type groove 47 to open on the support 46, key type groove 47 fit in has second cylindric lock 48, second cylindric lock 48 with the eccentric fixed connection of third gear 38, support 46 bottom fixedly connected with second bracing piece 49, second bracing piece 49 with 6 sliding connection of slip table, the cover has the second spring 50 to support 46 application of force that makes progress on the second bracing piece 49, lifting block 10 with fitting surface between spout 9 is the inclined plane.

The sliding groove 9 and the lifting block 10 are both inclined surfaces which are cleaned towards one side, as shown in fig. 11, the lifting block 10 and the sliding groove 9 are both in a spaced ladder shape, and the height difference between the two ladder shapes is twice of the center distance from the second cylindrical pin 48 to the center of the third gear 38, when the third gear 38 drives the second cylindrical pin 48 to move from the lowest point to the highest point, the second cylindrical pin 48 drives the lifting block 10 to move upwards through the key-shaped groove 47 and the bracket 46 to be engaged with the interface of the next sliding groove 9, the marble 11 moves from the lifting block 10 to the sliding groove 9 under the action of gravity, and then when the lifting block 10 moves to the lowest point, the marble 11 on the sliding groove 9 moves to the other ladder block of the lifting block 10, and the operation is repeated, and the marble 11 moves upwards from the lowest point gradually.

The support 46 is fixedly connected with a third support rod 51 vertically connected with the sliding table 6 in a sliding manner, a driving rack 52 is fixedly connected to the third support rod 51, a driving gear 53 is meshed to the driving rack 52, a second pawl 54 is eccentrically rotated by the driving gear 53, the second pawl 54 is meshed with a second ratchet wheel 55, the second ratchet wheel 55 is coaxially and fixedly connected with a second rotating disc 56, a plurality of ball grooves 57 distributed at equal intervals are formed in the side edge of the second rotating disc 56, a first pipe body 58 communicated with the ball inlet 12 in the direction of the ball inlet is matched on the upper side of each ball groove 57, and a second pipe body 59 communicated with the ball outlet 13 is matched on the lower side of each ball groove 57;

the driving gear 53 is fixedly connected with a first sleeve which is rotatably connected with the sliding table 6, a pin shaft on the second ratchet wheel 55 penetrates through the sleeve and is rotatably connected with the sliding table 6, the second ratchet wheel 55 and an upper limiting piece which is fixedly connected with the sliding table 6 are matched, and the number of grooves of a ratchet groove on the second ratchet wheel 55 is the same as that of the marble groove 57.

The vertical movement of the bracket 46 can drive the third support rod 51 to vertically move, the vertical reciprocating movement of the third support rod can drive the driving rack 52 to vertically reciprocate, as shown in fig. 13 and 14, the driving rack 52 drives the driving gear 53 to rotate clockwise when moving upward, the driving gear 53 drives the second ratchet wheel 55 to rotate clockwise through the second pawl 54 when rotating clockwise, the driving rack 52 drives the radian of the rotation of the driving gear 53 once, just, the driving gear 53 drives the second ratchet wheel 55 to rotate through the second pawl 54 for interaction of a ratchet, the second ratchet wheel 55 rotates to drive the second rotary disc 56 to rotate for an interval of a marble groove 57, the size of a marble 11 in the marble groove 57 can be just large enough to accommodate the marble 11, the marble 11 falls into the marble groove 57 of the second rotary disc 56 from the ball inlet 12 and the first pipe body 58, and then the marble groove 57 drives the marble 11 in the marble groove 57 to fall onto the lifting block 10 from the second pipe body 59 and the ball outlet 13 with the rotation of the second rotary disc 56, and then the lifting block 10 and the sliding groove 9 move upward successively.

The traction block 60 is sleeved on the connecting shaft 66, the third spring 61 is sleeved on the connecting shaft 66 between the traction block 60 and the piston tube 32, the third guide rod 62 which is in sliding connection with the traction block 60 is fixedly connected to the training table 3, the first screw 63 is in threaded connection with the traction block 60, the first screw 63 is coaxially and fixedly connected with a worm wheel 64, and the worm wheel 64 is meshed with a worm 65 which is in rotating connection with the training table 3.

Connect the rotation between connecting axle 66 and the training platform 3 and be connected, can rotate between traction block 60 and the connecting axle 66 and also can slide, it is connected with the axle sleeve to rotate on the axle of second gear 34, there is gliding degree of freedom around axle sleeve and traction block 60, when rotating worm 65, worm 65 can drive worm wheel 64 and rotate, worm wheel 64 rotates and drives first screw rod 63 and rotate, first screw rod 63 rotates and drives traction block 60 and carry out the back-and-forth movement along third guide bar 62, when traction block 60 compresses third spring 61, the resistance between piston tube 32 increases, the patient needs the increase to blow up the volume, patient's oral cavity maxillofacial area obtains bigger exercise, ensure the training effect.

The invention has novel structure, ingenious design and simple and convenient operation, and effectively solves the problems that the traditional oral and maxillofacial muscle rehabilitation training device has too simple structure, is boring and tasteless in the training process, can not be counted in the training of patients, and can cause the patients to be easily subjected to the condition of treatment type training or even not trained so as to seriously affect the rehabilitation training effect of the patients.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims (8)

1. The utility model provides an oral cavity jaw facial muscle rehabilitation training device, includes base (1), its characterized in that, sliding connection has mobilizable seat (2) on base (1), seat (2) front side is equipped with training platform (3) of liftable, sliding connection has vertical gliding layer board (4) before training platform (3), the equal sliding connection in training platform (3) left and right sides has handle (5) with layer board (4) synchronous motion, gliding slip table (6) around training platform (3) rear side sliding connection has, fixedly connected with is used for gas blow pipe (7) of training on slip table (6), fixedly connected with is used for taking notes counter (8) of patient's number of times of blowing on slip table (6) of gas blow pipe (7) rear side, be equipped with spout (9) of a plurality of echelonment on slip table (6) of counter (8) rear side, spout (9) sliding connection has reciprocating motion's elevator (10), elevator (10) with cooperation has the pearl bullet (11) of lift on spout (9), open on slip table (6) and have ball inlet (12) and ladder ball mouth (13) and ball outlet (13) and ladder cooperation.

2. The oral maxillofacial muscle force rehabilitation training device according to claim 1, wherein a rectangular block slidably connected with the base (1) is fixedly connected to the upper bottom of the seat (2), a fastening screw (14) is threadedly connected to one side of the rectangular block, an adjustable backup plate (15) is rotatably connected to the rear side of the seat (2), a limiting gear (16) is coaxially and fixedly connected to the backup plate (15), a limiting rack (17) slidably connected with the seat (2) is meshed to one side of the limiting gear (16), the limiting rack (17) is rotatably connected to a first L-shaped connecting rod (18), a second connecting rod (19) is rotatably connected to the middle of the first connecting rod (18), and the other end of the second connecting rod (19) is rotatably connected to the seat (2).

3. The oral jaw face muscle strength rehabilitation training device according to claim 1, wherein a telescopic frame (20) is installed between the training device and the base (1), an arc-shaped placing groove (21) is formed in the front side of the training platform (3), the supporting plate (4) is in a bent arc shape, a first supporting rod (22) is fixedly connected to the bottom of the supporting plate (4), a first spring (23) for applying force upwards is sleeved on the first supporting rod (22), a third connecting rod (24) is rotatably connected to the bottom of the first supporting rod (22), a first sliding block (25) is rotatably connected to the other end of the third connecting rod (24), a second sliding block (26) is slidably connected to the first sliding block (25), a first guide rod (27) which penetrates through the first sliding block (25) and is slidably connected to the first sliding block (25) is fixedly connected to the first guide rod (27), a blocking piece (28) for limiting the first sliding block (25) is fixedly connected to the second sliding block (26), a first sliding block (29) is arranged on the left side and the right side of the second sliding block (26), and a first sliding block (29) is fixedly connected to the second sliding block (5), and two cylindrical pins are fixedly connected to the training platform (5).

4. The rehabilitation training device for muscular force of oral maxillofacial region according to claim 1, two second guide rods (30) which are connected with the sliding table (6) in a sliding way are fixedly connected on the training table (3), a piston cylinder (31) which is fixedly connected with the air blowing pipe (7) is arranged in the sliding table (6), a piston tube (32) is connected in the piston cylinder (31) in a sliding way, a connecting shaft (66) which is rotationally connected with the sliding table (6) is sleeved in the piston tube (32), a spiral guide groove (67) which is communicated end to end is arranged on the connecting shaft (66), a first cylindrical pin (68) fixedly connected with the piston tube (32) is matched in the guide groove (67), the connecting shaft (66) is fixedly connected with a first gear (33), a second gear (34) is meshed with the first gear (33), a first rotating disc (35) is coaxially and fixedly connected with the second gear (34), a first pawl (36) is rotatably connected to the first rotating disc (35), the first pawl (36) is matched with a first ratchet wheel (37), the first ratchet wheel (37) is coaxially and fixedly connected with a third gear (38), a fourth gear (39) is meshed with the third gear (38), and a reversing gear set (40) is coaxially and fixedly connected with the fourth gear (39);

the modulus of the first gear (33) is half of that of the second gear (34), two ratchet grooves with one hundred and eighty degrees distance are arranged on the first ratchet wheel (37), an elastic first limiting sheet (41) is matched with the lower side of the first ratchet wheel (37), and the modulus of the third gear (38) is the same as that of the fourth gear (39).

5. The rehabilitation training device for the muscular force of the oral jaw face as claimed in claim 4, wherein the counter (8) comprises a first rotating wheel (42) coaxially and fixedly connected with the output end of the reversing gear set (40), a first display disc (43) with teeth on the end face is meshed with one side of the first rotating wheel (42), a second rotating wheel (44) is intermittently meshed with the other side of the first display disc (43), and a second display disc (45) is meshed with the other side of the second rotating wheel (44).

6. The oral and maxillofacial muscle force rehabilitation training device according to claim 4, characterized in that a support (46) is fixedly connected to the bottom of the lifting block (10), a key-shaped groove (47) is formed in the support (46), a second cylindrical pin (48) is matched in the key-shaped groove (47), the second cylindrical pin (48) is eccentrically and fixedly connected with the third gear (38), a second supporting rod (49) is fixedly connected to the bottom of the support (46), the second supporting rod (49) is slidably connected with the sliding table (6), a second spring (50) for applying force upwards to the support (46) is sleeved on the second supporting rod (49), and matching surfaces between the lifting block (10) and the sliding groove (9) are inclined surfaces.

7. The oral maxillofacial muscle strength rehabilitation training device according to claim 6, wherein the bracket (46) is fixedly connected with a third support rod (51) vertically and slidably connected with the sliding table (6), a driving rack (52) is fixedly connected to the third support rod (51), a driving gear (53) is meshed to the driving rack (52), a second pawl (54) is eccentrically rotated by the driving gear (53), a second ratchet wheel (55) is meshed to the second pawl (54), a second rotating disc (56) is coaxially and fixedly connected to the second ratchet wheel (55), a plurality of ball grooves (57) are formed in the side edge of the second rotating disc (56) and are distributed at equal intervals, a first pipe body (58) communicated with the ball inlet (12) in the direction is matched on the upper side of each ball groove (57), and a second pipe body (59) communicated with the ball outlet (13) is matched on the lower side of each ball groove (57);

fixedly connected with rotates the first sleeve pipe of being connected with slip table (6) on drive gear (53), round pin axle on second ratchet (55) runs through the sleeve pipe and rotates with slip table (6) and be connected, second ratchet (55) and last cooperation have with slip table (6) fixed connection's spacing piece of second, the number of slots of ratchet groove is the same with the number of slots of marble groove (57) on second ratchet (55).

8. The oral jaw face muscle force rehabilitation training device as claimed in claim 4, wherein a traction block (60) is sleeved on the connecting shaft (66), a third spring (61) is sleeved on the connecting shaft (66) between the traction block (60) and the piston tube (32), a third guide rod (62) slidably connected with the traction block (60) is fixedly connected to the training table (3), a first screw (63) is connected to the traction block (60) in a threaded manner, a worm wheel (64) is coaxially and fixedly connected with the first screw (63), and a worm (65) rotatably connected with the training table (3) is meshed with the worm wheel (64).

Images