CN107596639B - Human oral cavity maxillofacial region muscle rehabilitation training device - Google Patents
Human oral cavity maxillofacial region muscle rehabilitation training device Download PDFInfo
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- CN107596639B CN107596639B CN201711000315.6A CN201711000315A CN107596639B CN 107596639 B CN107596639 B CN 107596639B CN 201711000315 A CN201711000315 A CN 201711000315A CN 107596639 B CN107596639 B CN 107596639B
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Abstract
The invention relates to a human oral cavity maxillofacial muscle rehabilitation training device; the device comprises a head fixing cover, a trainer and a display terminal, wherein the lower part of the head fixing cover is provided with a trainer mounting rod, and the display terminal is arranged at the end part of a connecting rod which extends forwards at the lower part of the head fixing cover; the trainer comprises a seat body, a disc, a control lever, N detection columns and a detection circuit, wherein a training device mounting rod penetrates through the front surface of the seat body, a ball at one end of the control lever is mounted in a ball bowl in the middle of the rear surface of the seat body, the other end of the control lever extends into a human mouth, the N detection columns are arranged on the seat body in the front-back direction and are uniformly distributed on the circumference of which the circle center is on the axis of the ball bowl, the disc is fixed on the control lever and is coaxial with the control lever, the rear parts of the detection columns are electric conductors, a conductive layer on the front surface of the disc and the rear parts of the detection columns are connected with the detection circuit, and a communication port of the detection circuit is connected with a display terminal; the invention has comprehensive training, good effect and strong interest on the muscle group of the oral cavity, the jaw and the face of the human body.
Description
The technical field is as follows:
the invention relates to a human body muscle force rehabilitation training device, in particular to a human body oral cavity maxillofacial muscle force rehabilitation training device.
(II) background art:
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 jaw and facial muscle strength or one-side paralysis due to brain injury or facial nerve injury, which is manifested by symptoms of incomplete double-lip closure, salivation, unclear speaking or one-side mouth angle pulling to the opposite side (mouth is askew), and the rehabilitation training of oral cavity and jaw facial muscles is required while treating the patients.
At present, tools for rehabilitation training of oral and maxillofacial muscle of a patient are few, and the traditional method is usually trained by pulling a rope bound in a button hole with a clothes button on the lip of the patient. The rehabilitation training process is boring and tasteless, so that a plurality of patients are difficult to persist for a long time, and the rehabilitation training effect of the patients is seriously influenced.
Human muscle strength rehabilitation training has been the focus of research on science and technology workers. For example: patent document CN201410094396A discloses a tongue muscle strength feedback training device for tongue muscle strength training and detection; also there are related scholars to pay close attention to the rehabilitation training of human oral cavity maxillofacial muscle strength, patent document CN201010174610 discloses a rehabilitation apparatus for measuring, training the closing force of lips, it is made up of sheet-type substrate, sheet-type pressure sensor, pressure acquisition and display module, circuit, etc., but this patent product only carries on the measurement of the closing force of lips and rehabilitation training to the patient, human oral cavity maxillofacial muscle group is abundant, including the orbicularis oris muscle and carrying on the labial muscle, malar muscle, laughing muscle, lowering the angle muscle, lifting the angulus muscle, lowering the labial muscle, buccinator and chin muscle, etc. that link with orbicularis oris muscle together, this patent product only has effects on the muscle group that participates in the movement of closing the lips; patent documents CN201210033273 and CN99248648 disclose two rehabilitation training devices related to the open and close movement of lips, respectively, but they only solve the training of the open and close of lips, and do not train the whole oral and maxillofacial muscle force. Patent document CN201410240492 discloses a rehabilitation training device which trains muscles around the lips to some extent by vibrating a flexible rod through the mouth-to-mouth movement of the middle portion of the flexible rod, but it also has a problem that the rehabilitation training process is tedious.
(III) the invention content:
the technical problem to be solved by the invention is as follows: the utility model provides a human oral cavity maxillofacial muscle rehabilitation training device, this rehabilitation training device is comprehensive, the training is effectual to the training of human oral cavity maxillofacial muscle crowd, and trains interestingly strong.
The technical scheme of the invention is as follows:
a human oral cavity maxillofacial muscle rehabilitation training device comprises a head fixing cover, a trainer and a display terminal, wherein the head fixing cover covers the surface of the head except the human face; the lower part of the head fixing cover is provided with a trainer mounting rod, the trainer mounting rod is an arc-shaped rod, the trainer mounting rod stretches across the front of the lower part of a human face from left to right, one end of the trainer mounting rod is connected with one side of the lower part of the head fixing cover through a hinge, the other end of the trainer mounting rod is connected with the other side of the lower part of the head fixing cover through a lock catch, a trainer is sleeved on the trainer mounting rod and is positioned in the middle of the trainer mounting rod, the trainer is right at the mouth of a human, when the lock catch is opened, the trainer mounting rod rotates left and right around the hinge, a connecting rod extends forwards from the lower part of the head fixing cover, a display terminal is arranged at the end part of the connecting rod, the display terminal is positioned above the front of the trainer, and the display surface of the display terminal faces the human face; the trainer comprises a seat body, a disc, a control lever, N detection columns and a detection circuit, wherein N is a natural number which is more than or equal to 4, the seat body is arranged according to the front and back directions, a transverse through hole is arranged on a convex block on the front surface of the seat body, a training device installation rod penetrates through the through hole, the rear surface of the seat body faces the mouth of a person, a ball bowl is arranged in the middle of the rear surface of the seat body, the opening of the ball bowl is right towards the mouth of the person, a ball at one end of the control lever is arranged in the ball bowl, the other end of the control lever extends into the mouth of the person, the N detection columns are arranged on the seat body according to the front and back directions, the N detection columns are parallel to the axis of the ball bowl, the front parts of the detection columns are fixed on the rear surface of the seat body (can be fixed through fastening screws), the rear ends of the detection columns face of the person are arranged on the circumference of the axis of the ball bowl, the circle centers of the N detection columns are evenly distributed on the circumference of the axis of the ball bowl, and the plane where the circumference is vertical to the axis of the ball bowl, the disc is fixed on the control rod, the disc and the control rod are coaxially arranged, the disc is located behind the N detection columns, the radius of the disc is larger than the radius of the circumference where the N detection columns are located, the front portions of the detection columns are insulators, the rear portions of the detection columns are electric conductors, the disc is an insulator, a conducting layer is arranged on the front surface of the disc, when the ball rotates in the ball bowl, the conducting layer on the disc is in contact with the rear ends of the different detection columns, the detection circuit is arranged on a circuit board on the rear surface of the base body and is connected with the level output end of the detection circuit through a wire, the rear portions of the detection columns are connected with the signal input end of the detection circuit through a wire, the communication port of the detection circuit is connected with the communication port of the display terminal in a wired or wireless mode, and the wireless mode contains infrared rays, short waves, radio frequencies and the like.
Each detection column comprises a column body and a column cap, the column body is an insulator, the column cap is a conductor, the front part of the column body is fixed on the rear surface of the base body, the column cap is sleeved on the outer surface of the rear part of the column body, a spring is arranged between the inner rear wall of the column cap and the rear end face of the column body, the rigidity of the spring is moderate, the column cap can be just jacked up, and the column cap is connected with the signal input end of the detection circuit through a lead.
The outer side surface of the rear part of the column body is provided with a limiting convex ring (1 mm-3 mm wide), the inner side surface of the front part of the column cap is provided with an annular step matched with the limiting convex ring, the annular step is positioned in front of the limiting convex ring, the column cap is made of metal, and the column body is made of plastic, rubber or wood.
N is 16, the 16 detection columns comprise 8 identical high detection columns and 8 identical low detection columns, and the high detection columns and the low detection columns are arranged at intervals; the lengths of the high detection column and the low detection column are the same, when the detection column is in a free state, the distance from the rear end of the column cap of the high detection column to the rear end of the column body is larger than the distance from the rear end of the column cap of the low detection column to the rear end of the column body, the front end surfaces of the column bodies of the 16 detection columns are positioned on the same plane, and the plane is vertical to the axis of the ball bowl; the post cap of 8 low detection posts passes through the wire and is connected with 8 low detection post signal input part of detection circuitry respectively, and two pairwise combinations of adjacent high detection post form 4 groups of high detection posts in 8 high detection posts, and the post cap of two high detection posts in every group high detection post passes through the wire and links together, and the post cap of 4 groups of high detection posts passes through the wire again and is connected with 4 high detection post signal input part of detection circuitry respectively.
The detection circuit comprises a microprocessor, a USB-TTL converter, a switch and a battery, wherein the battery supplies power to the microprocessor and the USB-TTL converter through the switch, 8 low detection column signal input ends and 4 high detection column signal input ends of the detection circuit are 12 TTL signal input ends of the microprocessor, a conducting layer of a disc is connected with a negative electrode of the battery, a communication port of the microprocessor is connected with a communication port of a display terminal through the USB-TTL converter, and the switch is installed on the front surface of the trainer base body. The detection circuit is also provided with an indicator light, the indicator light and the resistor are connected in series and then are connected between the power supply and the ground in parallel, and the indicator light is also arranged on the front surface of the trainer seat body.
The detection circuit also comprises a watchdog reset chip, a watchdog signal output end of the microprocessor is connected with a signal input end of the watchdog reset chip, and a reset signal output end of the watchdog reset chip is connected with a reset end of the microprocessor; the display terminal is a palm computer or a mobile phone.
The microprocessor has the following model: AT89C2051, the model of watchdog chip that resets is: the IMP813 LESA.
A convex connecting head is arranged at one end of the operating rod extending into the mouth of a person; the conducting layer is an annular conducting layer covering the periphery of the front surface of the disc; the trainer mounting rod is an elastic rod, the lock catch is an adjustable lock catch, and the distance between the trainer mounting rod and the mouth of a person can be adjusted by adjusting the lock catch so as to adapt to the facial and oral lip characteristics of different persons; the through hole on the convex block on the front surface of the seat body of the trainer is a rectangular through hole, the cross section of the trainer mounting rod is rectangular matched with the rectangular through hole, the trainer is sleeved on the trainer mounting rod through the rectangular through hole, and the position of the trainer on the trainer mounting rod is adjustable; the connecting rod is an arc-shaped rod bent downwards, the rear end of the connecting rod is fixedly connected with the lower part of the head fixing cover, and the front end of the connecting rod is fixedly connected with the display terminal; the inside adjusting device that is equipped with of fixed cover of head to the head characteristic of adaptation different people, thereby firmly wear the fixed cover of head at user's head, in order to avoid the removal of head to influence the recovered training effect of lips.
The side surface of the convex joint head is provided with a circle of annular concave which is beneficial to the lip clamping of a user, the convex joint head is made of elastic materials (such as silica gel), the hardness of the convex joint head is moderate (60 degrees on a hardness meter according to type A of JISK 6253), and the convex joint head is not easy to slide; the head fixing cover is a full head helmet with an adjusting device arranged inside.
The convex connecting head is connected with the operating rod through threads, and the convex connecting head can be detached from the operating rod, so that the convex connecting head is convenient to replace or clean; the control rod comprises a front rod and a rear rod, a threaded column extends out of the end face of one rod at the joint of the two rods, a threaded hole is formed in the end face of the other rod, the two rods are connected with the threaded column in a matched mode through the threaded hole, a central hole in the middle of the disc is sleeved on the threaded column, and the disc is fixedly clamped at the end faces of the two rods; the seat body of the trainer is a disc-shaped seat body, the ball bowl is arranged on the convex block in the middle of the rear surface of the seat body, the circuit board is arranged on the periphery of the rear surface of the seat body, and the circuit board is arranged on the rear surface of the seat body through fastening screws.
The outside of the raised joint is also sleeved with a cleaning sleeve which can keep the raised joint sanitary and clean and is beneficial to carrying and storage. The cleaning sleeve is made of transparent or semitransparent polypropylene, polyethylene, polyamide resin and the like.
If different users use the same rehabilitation training device, the convex heads with different external dimensions can be replaced, so that the rehabilitation training device is convenient to use.
The control rod can be inclined up, down, left and right along with the up, down, left and right movement of the lips under the clamping of the lips of a user, the general inclination angle is 5-45 degrees, the detection circuit can detect the inclination direction and the inclination amplitude of the control rod and process the signals of the inclination direction and the inclination amplitude into signals which can be recognized by the display terminal.
The display terminal displays a certain interface by installing and operating certain software; the display terminal can play under the control of the trainer output signal, namely: the joystick of the trainer is inclined in the up-down, left-right and other directions under the action of the lips, a certain character in the game correspondingly moves up, down, left and right, and the certain character in the game moves in an accelerated way along with the increase of the moving amplitude of the joystick. The game can be set with a plurality of 'off', the game is played from low 'off', and the game can be switched to higher 'off' after certain effect is achieved. Because the rehabilitation training is carried out through the game, and the game can realize customs reward, the interest of the rehabilitation training can be effectively enhanced, and the enthusiasm of the rehabilitation training of the user is greatly improved.
The use method of the human oral and maxillofacial muscle rehabilitation training device comprises the following steps:
1. adjusting an adjusting device in the head fixing cover to adapt to the head characteristics of a user, and then wearing the head fixing cover on the head of the user to ensure that the installation rod of the trainer and the mouth of the user are at the same height;
2. the tightness of the lock catch and the position of the trainer on the trainer mounting rod are adjusted, so that the control lever is opposite to the lip center of a user when in an upright position, and the user just can hold the convex holding head on the control lever by slightly trying to hold the mouth, and the convex holding head is neither excessively close to the front nor excessively close to the back;
3. turning on power switches of the trainer and the display terminal, and running the program;
4. the user operates the operating rod of the trainer to tilt up, down, left and right through lip movement to control the game characters displayed on the display terminal to move up, down, left and right, so as to realize game operation;
5. after training, the power switch of the trainer and the power switch of the display terminal are turned off, the lock catch is opened, the trainer mounting rod is rotated to one side, and then the head fixing cover is taken down from the head of the user.
The invention has the beneficial effects that:
1. according to the invention, the up-down and left-right movement of the control lever on the trainer is controlled through the lips of a person, and in the process of controlling the movement of the control lever, a user tries to make a series of complex actions such as nodding mouth, enclosing lips, moving lips up and down, left and right, and the like, so that the muscle groups of the oral cavity and the jaw face of the user can be comprehensively trained, and the purpose of exercising the muscle force of the oral cavity and the jaw face is achieved; compared with the prior art, the invention overcomes the defect that the existing rehabilitation training device can only train the open and close movement of the lips, and has comprehensive training effect on the oral cavity, the jaw and facial muscle groups and good training effect.
2. In the invention, a user can control the game process on the display terminal while controlling the up-down, left-right movement of the operating rod by using the lips, so that the rehabilitation training is carried out in a game mode, and the game can realize customs clearance and reward; the invention overcomes the dryness of the existing training equipment when in use, effectively enhances the interest of rehabilitation training, and greatly improves the enthusiasm of the rehabilitation training of users, thereby improving the training effect.
3. The invention adopts the head fixing cover to fix the trainer and the display terminal, and a user can independently train after wearing the head fixing cover without the assistance of other people, thus the use is convenient and free.
(IV) description of the drawings:
FIG. 1 is a schematic structural diagram of a human oral maxillofacial muscle rehabilitation training device;
FIG. 2 is a rear view of the structure of FIG. 1;
FIG. 3 is an enlarged schematic view of the trainer;
FIG. 4 is a schematic top view of the structure of FIG. 3;
FIG. 5 is a bottom view of the structure of FIG. 3;
FIG. 6 is a schematic view of the structure of FIG. 4 with the disc and lever removed;
FIG. 7 is a schematic view of the structure of the disk and joystick of FIG. 3;
FIG. 8 is an enlarged schematic view of a low detection column;
FIG. 9 is an enlarged schematic view of a high detection column;
FIG. 10 is a schematic wiring diagram of a detection column;
FIG. 11 is a schematic circuit diagram of a detection circuit;
fig. 12 is a display interface diagram of the display terminal.
(V), specific embodiment:
referring to fig. 1 to 12, the rehabilitation training device for human oral and maxillofacial muscle force comprises a head fixing cover 1, a trainer and a display terminal 5, wherein the head fixing cover 1 covers the surface of the head except the human face; the lower part of the head fixing cover 1 is provided with a trainer mounting rod 2, the trainer mounting rod 2 is an arc-shaped rod, the trainer mounting rod 2 stretches across the front of the lower part of a human face from left to right, one end of the trainer mounting rod 2 is connected with one side of the lower part of the head fixing cover 1 through a hinge 3, the other end of the trainer mounting rod 2 is connected with the other side of the lower part of the head fixing cover 1 through a lock catch 33, a trainer is sleeved on the trainer mounting rod 2 and is positioned in the middle of the trainer mounting rod 2, the trainer is right at the mouth of the human, when the lock catch 33 is opened, the trainer mounting rod 2 rotates left and right around the hinge 3, a connecting rod 4 extends forwards from the lower part of the head fixing cover 1, a display terminal 5 is arranged at the end part of the connecting rod 4, the display terminal 5 is positioned above the front of the trainer, and the display surface of the display terminal 5 faces the face of the human; the trainer comprises a seat body 6, a disc 7, a control lever 9, 16 detection columns 8 and a detection circuit, wherein the seat body 6 is arranged according to the front and back directions, a transverse through hole 16 is arranged on a convex block 14 on the front surface of the seat body 6, a training device mounting rod 2 penetrates through the through hole 16, the rear surface of the seat body 6 faces the mouth of a person, a ball bowl 12 is arranged in the middle of the rear surface of the seat body 6, the opening of the ball bowl 12 is right towards the mouth of the person, a ball 10 at one end of the control lever 9 is arranged in the ball bowl 12, the other end of the control lever 9 extends into the mouth of the person, the 16 detection columns 8 are all arranged on the seat body 6 according to the front and back directions, the 16 detection columns 8 are all parallel to the axis of the ball bowl 12, the front parts of the detection columns 8 are fixed on the rear surface of the seat body 6 (can be fixed through fastening screws), the rear ends of the detection columns 8 face faces of the person face faces are evenly distributed on the circumferences of the ball bowl 12 with the centers of the circles, and the plane of the circumference is vertical to the axis of the ball bowl 12, the disc 7 is fixed on the operating rod 9, the disc 7 and the operating lever 9 are coaxially arranged, the disc 7 is positioned behind the 16 detection columns 8, the radius of the disc 7 is larger than that of the circumference where the 16 detection columns 8 are positioned, the front part of each detection column 8 is provided with an insulator, the rear part of each detection column 8 is provided with a conductor, the disc 7 is provided with an insulator, the front surface of the disc 7 is provided with a conducting layer 15, when the ball 10 rotates in the bowl 12, the conductive layer 15 on the disc 7 contacts the rear ends of different detection posts 8, the detection circuit is arranged on a circuit board 13 on the rear surface of the base 6, the conductive layer 15 is connected with the level output end of the detection circuit through a lead 41, the rear part of the detection post 8 is connected with the signal input end of the detection circuit through a lead 42, and the communication port of the detection circuit is connected with the communication port of the display terminal 5 through a wired mode (through a communication line 40).
Each detection column 8 comprises columns 21 and 23 and caps 22 and 24, the columns 21 and 23 are insulators, the caps 22 and 24 are conductors, the front parts of the columns 21 and 23 are fixed on the rear surface of the base 6, the caps 22 and 24 are sleeved on the outer surfaces of the rear parts of the columns 21 and 23, springs 25 and 26 are arranged between the inner rear walls of the caps 22 and 24 and the rear end surfaces of the columns 21 and 23, the rigidity of the springs 25 and 26 is moderate, the caps 22 and 24 can be jacked up, and the caps 22 and 24 are connected with the signal input end of the detection circuit through a lead 42.
The rear outer side surfaces of the column bodies 21 and 23 are provided with limit convex rings 27 and 28(1mm wide), the front inner side surfaces of the column caps 22 and 24 are provided with annular steps 29 and 30 matched with the limit convex rings 27 and 28, the annular steps 29 and 30 are positioned in front of the limit convex rings 27 and 28, the column caps 22 and 24 are made of metal, the column bodies 21 and 23 are made of plastic, the front end surfaces of the column bodies 21 and 23 are also provided with threaded holes 31 and 32, and the threaded holes 31 and 32 are used for fixing the column bodies 21 and 23 on the seat body 6.
The 16 detection columns 8 comprise 8 identical high detection columns (Z1, Z3, Z5, Z7, Z9, Z11, Z13 and Z15) and 8 identical low detection columns (Z2, Z4, Z6, Z8, Z10, Z12, Z14 and Z16), and the high detection columns and the low detection columns are arranged at intervals; the lengths of the column bodies 21 and 23 of the high detection column and the low detection column are the same, when the high detection column and the low detection column are in a free state, the distance from the rear end of the column cap 24 of the high detection column to the rear end of the column body 23 is larger than the distance from the rear end of the column cap 22 of the low detection column to the rear end of the column body 21, the front end surfaces of the column bodies of the 16 detection columns 8 are positioned on the same plane, and the plane is vertical to the axis of the ball bowl 12; column caps of 8 low detection columns (Z2, Z4, Z6, Z8, Z10, Z12, Z14 and Z16) are respectively connected with 8 low detection column signal input ends (W2, W3, W5, W6, W8, W9, W11 and W12) of the detection circuit through leads, adjacent high detection columns in 8 high detection columns (Z1, Z3, Z5, Z7, Z9, Z11, Z13 and Z15) are combined in pairs to form 4 groups of high detection columns, column caps of two high detection columns in each group of high detection columns are connected together through leads, and column caps of 4 groups of high detection columns are respectively connected with 4 high detection column signal input ends (W1, W4, W7 and W10) of the detection circuit through leads.
The detection circuit comprises a microprocessor U1, a USB-TTL converter, a switch K and a battery BT, wherein the battery BT supplies power to a microprocessor U1 and the USB TTL converter through the switch K, 8 low detection column signal input ends (W2, W3, W5, W6, W8, W9, W11 and W12) and 4 high detection column signal input ends (W1, W4, W7 and W10) of the detection circuit are 12 TTL signal input ends (P1.0-P1.6, P3.2-P3.5 and P3.7) of a microprocessor U1, a conducting layer 15 of a disc is connected with the negative electrode of the battery BT, communication ports (TXD and RXD) of the microprocessor U1 are connected with a communication port of a display terminal 5 through the USB TTL converter, and the switch K is installed on the front surface of a trainer seat body 6. The detection circuit is also provided with an indicator light L, the indicator light L is connected in series with a resistor R14 and then is connected between a power supply VCC and the ground, and the indicator light L is also arranged on the front surface of the trainer seat body 6.
The detection circuit also comprises a watchdog reset chip U2, a watchdog signal output end P1.7 of the microprocessor U1 is connected with a signal input end WDI of the watchdog reset chip U2, and a reset signal output end RST of the watchdog reset chip U2 is connected with a reset end RST of the microprocessor U1; the display terminal 5 is a palm computer or a mobile phone.
The microprocessor U1 has models: AT89C2051, the model of watchdog resets chip U2 is: the IMP813 LESA.
A convex connecting head 11 is arranged at one end of the operating rod 9 extending into the mouth of a person; the conductive layer 15 is a ring-shaped conductive layer covering the periphery of the front surface of the disc 7; the trainer mounting rod 2 is an elastic rod, the lock catch 33 is an adjustable lock catch, and the distance between the trainer mounting rod 2 and the mouth of a person can be adjusted by adjusting the lock catch 33 so as to adapt to the facial lip characteristics of different persons; the through hole 16 on the convex block 14 on the front surface of the seat body 6 of the trainer is a rectangular through hole, the cross section of the trainer mounting rod 2 is rectangular matched with the rectangular through hole, the trainer is sleeved on the trainer mounting rod 2 through the rectangular through hole, and the position of the trainer on the trainer mounting rod 2 is adjustable; the connecting rod 4 is an arc-shaped rod bent downwards, the rear end of the connecting rod 4 is fixedly connected with the lower part of the head fixing cover 1, and the front end of the connecting rod 4 is fixedly connected with the display terminal 5; the inside adjusting device that is equipped with of fixed cover of head 1 to the head characteristic of adaptation different people, thereby firmly wear the fixed cover of head at user's head, in order to avoid the removal of head to influence the recovered training effect of lips.
The side surface of the raised nipple 11 is provided with a ring of annular recess 35, the annular recess 35 can be beneficial to the lip of a user to hold, the raised nipple 11 is made of elastic material (such as silica gel), the hardness of the raised nipple 11 is moderate (60 degrees on a hardness meter according to type A of JISK 6253), and the raised nipple is not easy to slide; the head fixing cover 1 is a full head helmet with an adjusting device arranged inside.
The convex connecting head 11 is connected with the operating rod 9 through threads, and the convex connecting head 11 can be detached from the operating rod 9, so that the convex connecting head is convenient to replace or clean; the operating rod 9 comprises a front rod and a rear rod, a threaded column 20 extends out of the end face of the front rod at the joint of the two rods, a threaded hole is formed in the end face of the rear rod, the two rods are connected with the threaded column 20 in a matched mode through the threaded hole, a central hole in the middle of the disc 7 is sleeved on the threaded column 20, and the disc 7 is fixedly clamped at the end faces of the two rods; the seat body 6 of the training device is a disc-shaped seat body, the ball bowl 12 is arranged on a convex block 18 in the middle of the rear surface of the seat body 6, the circuit board 13 is arranged on the periphery of the rear surface of the seat body 6, and the circuit board 13 is arranged on the rear surface of the seat body 6 through a fastening screw 17.
The outside of the lug 11 is also sleeved with a cleaning sleeve 19, and the cleaning sleeve 19 can keep the lug sanitary and clean and is convenient to carry and store. The cleaning sleeve is made of transparent or semitransparent polypropylene.
If different users use the same rehabilitation training device, the raised lugs 11 with different external dimensions can be replaced, so that the rehabilitation training device is convenient to use.
The control rod 9 can be inclined up, down, left and right along with the up, down, left and right movement of the lips under the clamping of the lips of a user, the inclination angle is 5-45 degrees, the detection circuit can detect the inclination direction and the inclination amplitude of the control rod 9 and process the signals of the inclination direction and the inclination amplitude into signals which can be recognized by the display terminal.
The display terminal 5 displays a certain interface by installing and running certain software; the display terminal 5 is capable of playing a game under control of the trainer output signal, namely: the operating rod 9 of the trainer is inclined in the directions of up, down, left and right under the action of the lips, a certain character in the game correspondingly moves up, down, left and right, and the certain character in the game accelerates along with the increase of the moving amplitude of the operating rod 9. The game can be set with a plurality of 'off', the game is played from low 'off', and the game can be switched to higher 'off' after certain effect is achieved. Because the rehabilitation training is carried out through the game, and the game can realize customs reward, the interest of the rehabilitation training can be effectively enhanced, and the enthusiasm of the rehabilitation training of the user is greatly improved.
The method for detecting the inclination direction and the force of the operating rod 9 by combining the disc 7 with the detection column 8 comprises the following steps: when the human lips drive the operating rod 9 to tilt up, down, left and right, the conducting layer 15 (connected with the cathode of the battery) on the disc 7 is firstly contacted with the high detection column, then the column cap is pushed forward by overcoming the resistance of the spring in the high detection column, and the conducting layer is contacted with the low detection column after the column cap moves for a certain stroke. The conducting layer 15 contacts different detecting columns 8, and the detecting circuit receives different data, so that different inclination directions and forces of the operating rod 9 can be known, as shown in table 1:
TABLE 1
| Serial number | The |
Direction of inclination of the operating |
Tilting force of the operating |
|
| 1 | Is free of | Is free of | Is free of | |
| 2 | Z1,Z3 | On the | Small | |
| 3 | Z1,Z2,Z3 | On the upper part | Big (a) | |
| 4 | Z3,Z5 | Upper | Small | |
| 5 | Z3,Z4,Z5 | Upper right part | Big (a) | |
| 6 | Z5,Z7 | | Small | |
| 7 | Z5,Z6,Z7 | Right side | Big (a) | |
| 8 | Z7,Z9 | Lower | Small | |
| 9 | Z7,Z8,Z9 | Lower right | Big (a) | |
| 10 | Z9,Z11 | | Small | |
| 11 | Z9,Z10,Z11 | Lower part | Big (a) | |
| 12 | Z11,Z13 | Left | Small | |
| 13 | Z11,Z12,Z13 | Left lower part | Big (a) | |
| 14 | Z13,Z15 | Left side of | |
|
| 15 | Z13,Z14,Z15 | Left side of | Big (a) | |
| 16 | Z15,Z1 | Upper left of | |
|
| 17 | Z15,Z16,Z1 | Upper left of | Big (a) |
The conducting layer 15 of the disc is grounded, and 12 TTL signal input ends (P1.0-P1.6, P3.2-P3.5 and P3.7) of the microprocessor U1 are pulled up through resistors; when the conducting layer 15 contacts one detection post 8, the level of the TTL signal input terminal of the microprocessor U1 corresponding to the detection post 8 is low (0), and the level of the TTL signal input terminal of the microprocessor U1 corresponding to the detection post 8 not contacting the conducting layer is high (1); the microprocessor U1 can determine which detection column 8 the conductive layer 15 contacts by reading the data of the corresponding TTL signal input terminal, and then know the tilt direction and force of the joystick 9, as shown in table 2:
TABLE 2
| Serial number | Data on W12-W1 | Direction of inclination of the operating |
Tilting force of the operating |
|
| 1 | 111111111111 | Is free of | Is composed of | |
| 2 | 111111111110 | On the | Small | |
| 3 | 111111111100 | On the upper part | Big (a) | |
| 4 | 111111110110 | Upper | Small | |
| 5 | 111111110010 | Upper right part | Big (a) | |
| 6 | 111111110111 | | Small | |
| 7 | 111111100111 | Right side | Big (a) | |
| 8 | 111110110111 | Lower | Small | |
| 9 | 111110010111 | Lower right | Big (a) | |
| 10 | 111110111111 | | Small | |
| 11 | 111100111111 | Lower part | Big (a) | |
| 12 | 110110111111 | Left | Small | |
| 13 | 110010111111 | Left lower part | Big (a) | |
| 14 | 110111111111 | Left side of | |
|
| 15 | 100111111111 | Left side of | Big (a) | |
| 16 | 110111111110 | Upper left of | |
|
| 17 | 010111111110 | Upper left of | Big (a) |
The use method of the human oral and maxillofacial muscle rehabilitation training device comprises the following steps:
1. adjusting an adjusting device in the head fixing cover 1 to adapt to the head characteristics of a user, then wearing the head fixing cover 1 on the head of the user to ensure that the trainer mounting rod 2 and the mouth of the user are at the same height;
2. the tightness of the lock catch 33 and the position of the trainer on the trainer mounting rod 2 are adjusted, so that the control lever 9 is opposite to the lip center of the user when in the vertical position, and the user just can hold the convex joint head 11 on the control lever 9 by slightly trying to hold his mouth, and the convex joint head 11 is neither excessively front nor excessively back;
3. turning on power switches of the trainer and the display terminal 5, and running the program;
4. the user operates the operating rod 9 of the trainer to tilt up, down, left and right through lip movement to control the game characters displayed on the display terminal 5 to move up, down, left and right, thereby realizing game operation;
5. after the training is finished, the power switch of the trainer and the display terminal 5 is turned off, the latch 33 is opened, the trainer mounting bar 2 is rotated to one side, and then the head fixing cover 1 is removed from the head of the user.
Claims (9)
1. The utility model provides a human oral cavity maxillofacial region muscle rehabilitation training device which characterized by: the head fixing cover covers the surface of the head except the face of the human; the lower part of the head fixing cover is provided with a trainer mounting rod, the trainer mounting rod is an arc-shaped rod, the trainer mounting rod stretches across the front of the lower part of a human face from left to right, one end of the trainer mounting rod is connected with one side of the lower part of the head fixing cover through a hinge, the other end of the trainer mounting rod is connected with the other side of the lower part of the head fixing cover through a lock catch, a trainer is sleeved on the trainer mounting rod and is positioned in the middle of the trainer mounting rod, the trainer is right at the mouth of a human, when the lock catch is opened, the trainer mounting rod rotates left and right around the hinge, a connecting rod extends forwards from the lower part of the head fixing cover, a display terminal is arranged at the end part of the connecting rod, the display terminal is positioned above the front of the trainer, and the display surface of the display terminal faces the human face; the trainer comprises a seat body, a disc, a control lever, N detection columns and a detection circuit, wherein N is a natural number which is more than or equal to 4, the seat body is arranged according to the front and back directions, a transverse through hole is arranged on a convex block on the front surface of the seat body, a training device installation rod penetrates through the through hole, the rear surface of the seat body faces the mouth of a person, a ball bowl is arranged in the middle of the rear surface of the seat body, the opening of the ball bowl is right towards the mouth of the person, a ball at one end of the control lever is arranged in the ball bowl, the other end of the control lever extends into the mouth of the person, the N detection columns are arranged on the seat body according to the front and back directions, the N detection columns are all parallel to the axis of the ball bowl, the front parts of the detection columns are fixed on the rear surface of the seat body, the rear ends of the detection columns face the person, the N detection columns are evenly distributed on the circumference of the axis of the ball bowl, the circumference is vertical to the axis of the ball bowl, the disc is fixed on the control lever, the disc and the operating lever are coaxially arranged, the disc is positioned behind the N detection columns, the radius of the disc is larger than that of the circumference of the N detection columns, the front parts of the detection columns are insulators, the rear parts of the detection columns are electric conductors, the disc is an insulator, a conductive layer is arranged on the front surface of the disc, when the ball rotates in the ball bowl, the conductive layer on the disc contacts the rear ends of the different detection columns, the detection circuit is arranged on a circuit board on the rear surface of the base body and is connected with the level output end of the detection circuit through a wire, the rear parts of the detection columns are connected with the signal input end of the detection circuit through a wire, and the communication port of the detection circuit is connected with the communication port of the display terminal in a wired or wireless mode.
2. The human oral maxillofacial muscle strength rehabilitation training device of claim 1, wherein: each detection column comprises a column body and a column cap, the column body is an insulator, the column cap is a conductor, the front part of the column body is fixed on the rear surface of the base body, the column cap is sleeved on the outer surface of the rear part of the column body, a spring is arranged between the inner rear wall of the column cap and the rear end face of the column body, and the column cap is connected with the signal input end of the detection circuit through a lead.
3. The human oral maxillofacial muscle strength rehabilitation training device of claim 2, wherein: the outer side face of the rear part of the column body is provided with a limiting convex ring, the inner side face of the front part of the column cap is provided with an annular step matched with the limiting convex ring, the annular step is positioned in front of the limiting convex ring, and the column cap is made of metal.
4. The human oral maxillofacial muscle rehabilitation training device according to claim 2 or 3, wherein: the number N is 16, the 16 detection columns comprise 8 identical high detection columns and 8 identical low detection columns, and the high detection columns and the low detection columns are arranged at intervals; the lengths of the high detection column and the low detection column are the same, when the detection column is in a free state, the distance from the rear end of the column cap of the high detection column to the rear end of the column body is larger than the distance from the rear end of the column cap of the low detection column to the rear end of the column body, the front end surfaces of the column bodies of the 16 detection columns are positioned on the same plane, and the plane is vertical to the axis of the ball bowl; the post cap of 8 low detection posts is connected with 8 low detection post signal input ends of the detection circuit through a wire respectively, two pairwise combinations of adjacent high detection posts in 8 high detection posts form 4 groups of high detection posts, the post caps of two high detection posts in each group of high detection posts are connected together through a wire, and the post caps of the 4 groups of high detection posts are connected with 4 high detection post signal input ends of the detection circuit through wires respectively.
5. The human oral maxillofacial muscle rehabilitation training device of claim 4, wherein: the detection circuit comprises a microprocessor, a USB-TTL converter, a switch and a battery, wherein the battery supplies power to the microprocessor and the USB TTL converter through the switch, 8 low detection column signal input ends and 4 high detection column signal input ends of the detection circuit are 12 TTL signal input ends of the microprocessor, a conducting layer of a disc is connected with a negative electrode of the battery, a communication port of the microprocessor is connected with a communication port of a display terminal through the USB TTL converter, and the switch is installed on the front surface of the trainer base.
6. The human oral maxillofacial muscle strength rehabilitation training device of claim 5, wherein: the detection circuit also comprises a watchdog reset chip, a watchdog signal output end of the microprocessor is connected with a signal input end of the watchdog reset chip, and a reset signal output end of the watchdog reset chip is connected with a reset end of the microprocessor; the display terminal is a palm computer or a mobile phone.
7. The human body oral and maxillofacial muscle rehabilitation training device according to claim 1, 2 or 3, wherein: a convex connecting head is arranged at one end of the operating rod extending into the mouth of a person; the conducting layer is an annular conducting layer covering the periphery of the front surface of the disc; the trainer mounting rod is an elastic rod, and the lock catch is an adjustable lock catch; the through hole on the convex block on the front surface of the seat body of the trainer is a rectangular through hole, the cross section of the trainer mounting rod is a rectangle matched with the rectangular through hole, and the trainer is sleeved on the trainer mounting rod through the rectangular through hole; the connecting rod is an arc-shaped rod bent downwards, the rear end of the connecting rod is fixedly connected with the lower part of the head fixing cover, and the front end of the connecting rod is fixedly connected with the display terminal; the inside adjusting device that is equipped with of head fixed cover.
8. The human oral maxillofacial muscle strength rehabilitation training device of claim 7, wherein: the side of the convex joint head is provided with a circle of annular recess, the convex joint head is made of elastic material, and the head fixing cover is a full-head helmet with an adjusting device arranged inside.
9. The human oral maxillofacial muscle strength rehabilitation training device of claim 8, wherein: the convex joint head is connected with the operating rod through threads; the control rod comprises a front rod and a rear rod, a threaded column extends out of the end face of one rod at the joint of the two rods, a threaded hole is formed in the end face of the other rod, the two rods are connected with the threaded column in a matched mode through the threaded hole, a central hole in the middle of the disc is sleeved on the threaded column, and the disc is fixedly clamped at the end faces of the two rods; the seat body of the trainer is a disc-shaped seat body, the ball bowl is arranged on the convex block in the middle of the rear surface of the seat body, and the circuit board is arranged on the periphery of the rear surface of the seat body.
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| CN201711000315.6A CN107596639B (en) | 2017-10-24 | 2017-10-24 | Human oral cavity maxillofacial region muscle rehabilitation training device |
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| CN201711000315.6A CN107596639B (en) | 2017-10-24 | 2017-10-24 | Human oral cavity maxillofacial region muscle rehabilitation training device |
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| CN107596639B true CN107596639B (en) | 2022-06-21 |
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| CN110946736B (en) * | 2019-11-26 | 2021-08-31 | 射洪县人民医院 | Human oral cavity jaw facial muscle rehabilitation training device |
| CN115245659B (en) * | 2021-01-25 | 2023-12-01 | 郑州大学第一附属医院 | Artificial intelligence vestibule rehabilitation exercise auxiliary hood |
| CN116159283A (en) * | 2022-12-30 | 2023-05-26 | 广州医科大学附属口腔医院（广州医科大学羊城医院） | Oral cavity jaw facial rehabilitation training device |
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| US7083548B1 (en) * | 2002-08-16 | 2006-08-01 | Moore Michele S | Isometric exercise mouth tool |
| CN103239835A (en) * | 2012-02-14 | 2013-08-14 | 蔡淑真 | Opening-and-closing motion instrument for lips |
| CN105246555A (en) * | 2014-04-30 | 2016-01-13 | 株式会社Mtg | Implement for training facial muscle |
| CN206214663U (en) * | 2016-11-09 | 2017-06-06 | 袁立 | A kind of trainer of cheek muscle |
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- 2017-10-24 CN CN201711000315.6A patent/CN107596639B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7083548B1 (en) * | 2002-08-16 | 2006-08-01 | Moore Michele S | Isometric exercise mouth tool |
| CN103239835A (en) * | 2012-02-14 | 2013-08-14 | 蔡淑真 | Opening-and-closing motion instrument for lips |
| CN105246555A (en) * | 2014-04-30 | 2016-01-13 | 株式会社Mtg | Implement for training facial muscle |
| CN206214663U (en) * | 2016-11-09 | 2017-06-06 | 袁立 | A kind of trainer of cheek muscle |
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| CN107596639A (en) | 2018-01-19 |
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